/* roulang page: index */
:root {
            --crown-green: #0F4C3A;
            --crown-green-dark: #0A3A2A;
            --crown-green-light: #0D3B2E;
            --crown-gold: #D4AF37;
            --crown-gold-light: #E8C84A;
            --crown-dark: #1A1A1A;
            --crown-gray: #6B7280;
            --crown-light: #F8F9FA;
            --crown-border: #E5E7EB;
            --crown-text: #333333;
            --crown-white: #FFFFFF;
            --crown-bg-light: #F3F4F6;
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-container: 16px;
            --radius-tag: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-coupon: 0 4px 20px rgba(212, 175, 55, 0.25);
            --shadow-coupon-hover: 0 12px 36px rgba(212, 175, 55, 0.4);
            --transition-smooth: 0.2s ease;
            --transition-bounce: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            color: var(--crown-text);
            background-color: var(--crown-light);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            color: var(--crown-green-light);
            text-decoration: none;
            transition: color var(--transition-smooth), text-decoration var(--transition-smooth);
        }
        a:hover {
            color: var(--crown-gold);
            text-decoration: underline;
        }
        a:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-smooth);
        }
        button:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
            border-radius: var(--radius-btn);
        }

        input,
        textarea,
        select {
            font-family: inherit;
            border: 1px solid var(--crown-border);
            border-radius: var(--radius-btn);
            padding: 0.75rem 1rem;
            font-size: 1rem;
            transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth);
            background: var(--crown-white);
            width: 100%;
        }
        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
            border-color: var(--crown-gold);
            box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 1rem;
            }
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: var(--crown-white);
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
            transition: box-shadow var(--transition-smooth);
        }
        .site-header.scrolled {
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
        }

        .main-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            padding: 0 1.5rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--crown-green);
            white-space: nowrap;
            text-decoration: none;
        }
        .nav-logo:hover {
            text-decoration: none;
            color: var(--crown-green-dark);
        }
        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: var(--crown-green);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--crown-gold);
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            list-style: none;
            flex-wrap: wrap;
        }
        .nav-links a {
            display: inline-block;
            padding: 0.5rem 0.9rem;
            font-size: 0.95rem;
            color: var(--crown-text);
            border-radius: 6px;
            transition: all var(--transition-smooth);
            white-space: nowrap;
            text-decoration: none;
            font-weight: 500;
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--crown-green);
            background: rgba(15, 76, 58, 0.06);
            text-decoration: none;
        }
        .nav-links a.nav-cta {
            background: var(--crown-green);
            color: #fff;
            padding: 0.55rem 1.2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            margin-left: 0.5rem;
            transition: all var(--transition-smooth);
            border: 1px solid transparent;
        }
        .nav-links a.nav-cta:hover {
            background: var(--crown-green-dark);
            border-color: var(--crown-gold);
            color: #fff;
            text-decoration: none;
            box-shadow: var(--shadow-coupon);
        }
        .nav-links a.nav-cta:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--crown-green);
            padding: 0.5rem;
            cursor: pointer;
            border-radius: 6px;
        }
        .mobile-menu-toggle:hover {
            background: rgba(15, 76, 58, 0.06);
        }

        @media (max-width: 1024px) {
            .nav-links {
                position: fixed;
                top: 72px;
                left: 0;
                right: 0;
                background: var(--crown-white);
                flex-direction: column;
                padding: 1rem;
                gap: 0.5rem;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
                display: none;
                z-index: 49;
                border-bottom: 2px solid var(--crown-border);
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                text-align: center;
                padding: 0.7rem 1rem;
                font-size: 1rem;
            }
            .nav-links a.nav-cta {
                margin-left: 0;
                width: 100%;
                text-align: center;
            }
            .mobile-menu-toggle {
                display: block;
            }
        }

        /* Progress Steps Bar */
        .progress-steps-bar {
            background: var(--crown-bg-light);
            border-bottom: 1px solid var(--crown-border);
            height: 56px;
            display: flex;
            align-items: center;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            padding: 0 1rem;
            gap: 0.5rem;
        }
        .progress-steps-bar::-webkit-scrollbar {
            display: none;
        }
        .progress-steps-inner {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            max-width: 1200px;
            margin: 0 auto;
            width: 100%;
            flex-shrink: 0;
            justify-content: center;
            min-width: max-content;
        }
        @media (max-width: 768px) {
            .progress-steps-inner {
                justify-content: flex-start;
                gap: 1rem;
                padding: 0 0.5rem;
            }
        }
        .step-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            white-space: nowrap;
            cursor: pointer;
            transition: all var(--transition-smooth);
            padding: 0.35rem 0.75rem;
            border-radius: 20px;
            font-size: 0.875rem;
            color: var(--crown-gray);
            text-decoration: none;
            font-weight: 500;
        }
        .step-item:hover {
            color: var(--crown-green);
            background: rgba(15, 76, 58, 0.05);
            text-decoration: none;
        }
        .step-circle {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: 700;
            flex-shrink: 0;
            transition: all var(--transition-smooth);
            background: #D1D5DB;
            color: #fff;
        }
        .step-item.active .step-circle {
            background: var(--crown-green);
            color: #fff;
        }
        .step-item.current .step-circle {
            background: #fff;
            color: var(--crown-gold);
            border: 2px solid var(--crown-gold);
        }
        .step-item.active {
            color: var(--crown-green);
            font-weight: 600;
        }
        .step-item.current {
            color: var(--crown-gold);
            font-weight: 600;
        }
        .step-connector {
            width: 24px;
            height: 2px;
            background: #D1D5DB;
            flex-shrink: 0;
            border-radius: 1px;
        }
        .step-connector.done {
            background: var(--crown-green);
        }
        @media (max-width: 768px) {
            .step-connector {
                width: 14px;
            }
            .step-item {
                padding: 0.3rem 0.5rem;
                font-size: 0.8rem;
                gap: 0.35rem;
            }
            .step-circle {
                width: 24px;
                height: 24px;
                font-size: 0.7rem;
            }
        }

        /* Hero - Coupon Wall */
        .hero-section {
            min-height: 90vh;
            background: url('/assets/images/backpic/back-1.webp') center center / cover no-repeat;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 8rem 1.5rem 4rem;
            margin-top: 128px;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 76, 58, 0.88) 0%, rgba(0, 0, 0, 0.72) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            width: 100%;
            max-width: 1100px;
            text-align: center;
        }
        .hero-label {
            display: inline-block;
            background: rgba(212, 175, 55, 0.2);
            color: var(--crown-gold-light);
            padding: 0.4rem 1.2rem;
            border-radius: var(--radius-tag);
            font-size: 0.9rem;
            font-weight: 600;
            letter-spacing: 0.05em;
            border: 1px solid rgba(212, 175, 55, 0.35);
            margin-bottom: 1.5rem;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 1rem;
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
            letter-spacing: 0.02em;
        }
        .hero-title .gold-text {
            color: var(--crown-gold-light);
        }
        .hero-subtitle {
            font-size: 1.15rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 600px;
            margin: 0 auto 2.5rem;
            line-height: 1.7;
        }
        @media (max-width: 768px) {
            .hero-section {
                min-height: 80vh;
                padding: 7rem 1rem 3rem;
                margin-top: 128px;
            }
            .hero-title {
                font-size: 2rem;
            }
            .hero-subtitle {
                font-size: 1rem;
            }
        }

        /* Coupon Wall */
        .coupon-wall {
            display: flex;
            align-items: stretch;
            justify-content: center;
            gap: 1.5rem;
            flex-wrap: wrap;
            margin-top: 1rem;
        }
        .coupon-card {
            background: #fff;
            border-radius: var(--radius-card);
            padding: 1.5rem;
            text-align: center;
            transition: all var(--transition-bounce);
            cursor: pointer;
            border: 2px dashed var(--crown-border);
            position: relative;
            flex: 1;
            min-width: 180px;
            max-width: 240px;
            box-shadow: var(--shadow-card);
        }
        .coupon-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-coupon-hover);
            border-color: var(--crown-gold);
        }
        .coupon-card.main-coupon {
            flex: 1.6;
            max-width: 380px;
            min-width: 260px;
            border: 3px solid var(--crown-gold);
            box-shadow: var(--shadow-coupon);
            background: linear-gradient(180deg, #FFFEF8 0%, #FFFFFF 100%);
            padding: 2rem 1.5rem;
            z-index: 3;
            position: relative;
        }
        .coupon-card.main-coupon::before {
            content: '热门推荐';
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--crown-gold);
            color: #fff;
            padding: 0.3rem 1.2rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            white-space: nowrap;
            z-index: 5;
        }
        .coupon-badge {
            display: inline-block;
            background: rgba(212, 175, 55, 0.12);
            color: var(--crown-gold);
            padding: 0.25rem 0.8rem;
            border-radius: 20px;
            font-size: 0.78rem;
            font-weight: 600;
            margin-bottom: 0.75rem;
            letter-spacing: 0.03em;
        }
        .coupon-card.main-coupon .coupon-badge {
            background: var(--crown-gold);
            color: #fff;
            font-size: 0.85rem;
            padding: 0.35rem 1rem;
        }
        .coupon-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--crown-text);
            margin-bottom: 0.5rem;
        }
        .coupon-card.main-coupon .coupon-title {
            font-size: 1.5rem;
            color: var(--crown-green);
        }
        .coupon-desc {
            font-size: 0.85rem;
            color: var(--crown-gray);
            margin-bottom: 1rem;
            line-height: 1.5;
        }
        .coupon-value {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--crown-gold);
            margin: 0.5rem 0;
        }
        .coupon-card.main-coupon .coupon-value {
            font-size: 2.5rem;
        }
        .coupon-btn {
            display: inline-block;
            background: var(--crown-green);
            color: #fff;
            padding: 0.6rem 1.5rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition-smooth);
            border: 1px solid transparent;
            cursor: pointer;
            text-decoration: none;
        }
        .coupon-btn:hover {
            background: var(--crown-green-dark);
            border-color: var(--crown-gold);
            color: #fff;
            text-decoration: none;
            box-shadow: var(--shadow-coupon);
        }
        .coupon-card.main-coupon .coupon-btn {
            background: var(--crown-gold);
            color: #1A1A1A;
            font-size: 1rem;
            padding: 0.75rem 2rem;
            font-weight: 700;
        }
        .coupon-card.main-coupon .coupon-btn:hover {
            background: #C19B2F;
            color: #1A1A1A;
            border-color: #fff;
            box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
        }
        @media (max-width: 768px) {
            .coupon-wall {
                flex-direction: column;
                align-items: center;
                gap: 1rem;
            }
            .coupon-card {
                max-width: 100%;
                width: 100%;
                min-width: auto;
            }
            .coupon-card.main-coupon {
                max-width: 100%;
                width: 100%;
                min-width: auto;
                order: -1;
            }
        }

        /* Section Styles */
        .section {
            padding: 5rem 1.5rem;
        }
        @media (max-width: 768px) {
            .section {
                padding: 3rem 1rem;
            }
        }
        .section-dark {
            background: var(--crown-dark);
            color: #F0F0F0;
        }
        .section-muted {
            background: var(--crown-bg-light);
        }
        .section-title {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--crown-green);
            text-align: center;
            margin-bottom: 0.75rem;
            letter-spacing: 0.02em;
        }
        .section-dark .section-title {
            color: #fff;
        }
        .section-subtitle {
            text-align: center;
            color: var(--crown-gray);
            font-size: 1.05rem;
            max-width: 650px;
            margin: 0 auto 3rem;
            line-height: 1.7;
        }
        .section-dark .section-subtitle {
            color: rgba(255, 255, 255, 0.7);
        }
        @media (max-width: 768px) {
            .section-title {
                font-size: 1.75rem;
            }
            .section-subtitle {
                font-size: 0.95rem;
                margin-bottom: 2rem;
            }
        }

        /* Brand Intro */
        .brand-intro-block {
            display: flex;
            gap: 3rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .brand-intro-text {
            flex: 1;
            min-width: 280px;
        }
        .brand-intro-text h3 {
            font-size: 1.6rem;
            color: var(--crown-green);
            margin-bottom: 1rem;
            font-weight: 700;
        }
        .brand-intro-text p {
            color: var(--crown-text);
            line-height: 1.9;
            font-size: 1rem;
            margin-bottom: 0.8rem;
        }
        .brand-intro-image {
            flex: 1;
            min-width: 280px;
            border-radius: var(--radius-container);
            overflow: hidden;
            box-shadow: var(--shadow-card-hover);
        }
        .brand-intro-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 4/3;
        }
        @media (max-width: 768px) {
            .brand-intro-block {
                flex-direction: column;
                gap: 2rem;
            }
        }

        /* Cards Grid */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }
        @media (max-width: 1024px) {
            .cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 640px) {
            .cards-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
        }
        .card {
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--crown-border);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }
        .card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--crown-gold);
        }
        .card-image {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
            border-radius: 12px 12px 0 0;
        }
        .card-body {
            padding: 1.5rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .card-tag {
            display: inline-block;
            background: rgba(15, 76, 58, 0.08);
            color: var(--crown-green);
            padding: 0.25rem 0.7rem;
            border-radius: var(--radius-tag);
            font-size: 0.8rem;
            font-weight: 600;
            margin-bottom: 0.75rem;
            width: fit-content;
        }
        .card-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--crown-text);
            margin-bottom: 0.5rem;
        }
        .card-desc {
            color: var(--crown-gray);
            font-size: 0.9rem;
            line-height: 1.6;
            flex: 1;
            margin-bottom: 1rem;
        }
        .card-link {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            color: var(--crown-gold);
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition-smooth);
            text-decoration: none;
        }
        .card-link:hover {
            color: var(--crown-green);
            text-decoration: underline;
            gap: 0.6rem;
        }

        /* Service Cards - Rich Layout */
        .service-rich-card {
            display: flex;
            gap: 2rem;
            align-items: center;
            background: #fff;
            border-radius: var(--radius-container);
            border: 1px solid var(--crown-border);
            padding: 2rem;
            margin-bottom: 2rem;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            flex-wrap: wrap;
        }
        .service-rich-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--crown-gold);
        }
        .service-rich-card:nth-child(even) {
            flex-direction: row-reverse;
        }
        .service-rich-image {
            flex: 1;
            min-width: 250px;
            border-radius: var(--radius-card);
            overflow: hidden;
        }
        .service-rich-image img {
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
        }
        .service-rich-body {
            flex: 1.2;
            min-width: 280px;
        }
        .service-rich-body h3 {
            font-size: 1.5rem;
            color: var(--crown-green);
            margin-bottom: 0.75rem;
            font-weight: 700;
        }
        .service-rich-body p {
            color: var(--crown-text);
            line-height: 1.8;
            margin-bottom: 0.75rem;
        }
        .service-feature-list {
            list-style: none;
            padding: 0;
            margin: 0.75rem 0;
        }
        .service-feature-list li {
            padding: 0.35rem 0;
            color: var(--crown-text);
            font-size: 0.95rem;
            display: flex;
            align-items: flex-start;
            gap: 0.5rem;
        }
        .service-feature-list li::before {
            content: '✓';
            color: var(--crown-gold);
            font-weight: 700;
            flex-shrink: 0;
        }
        @media (max-width: 768px) {
            .service-rich-card,
            .service-rich-card:nth-child(even) {
                flex-direction: column;
                padding: 1.5rem;
            }
        }

        /* Stats Bar */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            text-align: center;
        }
        @media (max-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1rem;
            }
        }
        .stat-item {
            padding: 1.5rem;
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--crown-gold);
            line-height: 1;
            margin-bottom: 0.5rem;
            font-family: "Inter", system-ui, sans-serif;
        }
        .stat-label {
            color: rgba(255, 255, 255, 0.8);
            font-size: 0.95rem;
            font-weight: 500;
        }

        /* News List */
        .news-list {
            list-style: none;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 0;
        }
        .news-item {
            display: flex;
            align-items: flex-start;
            gap: 1.5rem;
            padding: 1.2rem 1rem;
            border-bottom: 1px solid var(--crown-border);
            transition: all var(--transition-smooth);
            cursor: pointer;
            flex-wrap: wrap;
            border-radius: 8px;
        }
        .news-item:hover {
            background: rgba(15, 76, 58, 0.03);
        }
        .news-date {
            font-size: 0.85rem;
            color: var(--crown-gray);
            white-space: nowrap;
            font-weight: 500;
            min-width: 90px;
            padding-top: 2px;
        }
        .news-content {
            flex: 1;
            min-width: 200px;
        }
        .news-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--crown-text);
            margin-bottom: 0.3rem;
            line-height: 1.4;
        }
        .news-summary {
            font-size: 0.9rem;
            color: var(--crown-gray);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 0.4rem;
        }
        .news-read-more {
            color: var(--crown-gold);
            font-weight: 600;
            font-size: 0.85rem;
            text-decoration: none;
            white-space: nowrap;
            transition: all var(--transition-smooth);
        }
        .news-read-more:hover {
            color: var(--crown-green);
            text-decoration: underline;
        }
        @media (max-width: 640px) {
            .news-item {
                flex-direction: column;
                gap: 0.5rem;
                padding: 1rem 0.5rem;
            }
            .news-date {
                min-width: auto;
            }
        }

        /* Pricing Cards */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            align-items: stretch;
        }
        @media (max-width: 1024px) {
            .pricing-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 640px) {
            .pricing-grid {
                grid-template-columns: 1fr;
                max-width: 400px;
                margin: 0 auto;
            }
        }
        .pricing-card {
            background: #fff;
            border-radius: var(--radius-container);
            border: 1px solid var(--crown-border);
            padding: 2rem;
            text-align: center;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            display: flex;
            flex-direction: column;
            position: relative;
        }
        .pricing-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .pricing-card.featured {
            border: 3px solid var(--crown-gold);
            box-shadow: var(--shadow-coupon);
            z-index: 2;
            transform: scale(1.03);
        }
        .pricing-card.featured:hover {
            transform: scale(1.03) translateY(-4px);
        }
        .pricing-badge {
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--crown-gold);
            color: #fff;
            padding: 0.3rem 1.2rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 700;
            white-space: nowrap;
        }
        .pricing-name {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--crown-green);
            margin-bottom: 0.5rem;
        }
        .pricing-price {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--crown-gold);
            margin: 0.75rem 0;
            font-family: "Inter", system-ui, sans-serif;
        }
        .pricing-price small {
            font-size: 1rem;
            font-weight: 500;
            color: var(--crown-gray);
        }
        .pricing-features {
            list-style: none;
            padding: 0;
            margin: 1rem 0 1.5rem;
            flex: 1;
            text-align: left;
        }
        .pricing-features li {
            padding: 0.4rem 0;
            color: var(--crown-text);
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .pricing-features li .check-icon {
            color: var(--crown-gold);
            font-weight: 700;
        }
        .pricing-btn {
            display: block;
            width: 100%;
            padding: 0.75rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: all var(--transition-smooth);
            text-align: center;
            text-decoration: none;
            background: var(--crown-green);
            color: #fff;
            border: 1px solid transparent;
        }
        .pricing-btn:hover {
            background: var(--crown-green-dark);
            border-color: var(--crown-gold);
            color: #fff;
            text-decoration: none;
            box-shadow: var(--shadow-coupon);
        }
        .pricing-card.featured .pricing-btn {
            background: var(--crown-gold);
            color: #1A1A1A;
            font-weight: 700;
        }
        .pricing-card.featured .pricing-btn:hover {
            background: #C19B2F;
        }

        /* FAQ Accordion */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }
        .faq-item {
            border: 1px solid var(--crown-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            background: #fff;
            transition: all var(--transition-smooth);
            border-left: 3px solid transparent;
        }
        .faq-item.open {
            border-left: 3px solid var(--crown-gold);
            box-shadow: var(--shadow-card);
        }
        .faq-question {
            width: 100%;
            padding: 1.2rem 1.5rem;
            background: #fff;
            border: none;
            text-align: left;
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--crown-text);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all var(--transition-smooth);
            gap: 1rem;
        }
        .faq-question:hover {
            background: rgba(15, 76, 58, 0.03);
        }
        .faq-arrow {
            font-size: 0.8rem;
            color: var(--crown-gray);
            transition: transform var(--transition-smooth);
            flex-shrink: 0;
        }
        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
            color: var(--crown-gold);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 1.5rem;
            color: var(--crown-text);
            line-height: 1.8;
            font-size: 0.95rem;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 1.5rem 1.2rem;
        }

        /* Form */
        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            align-items: start;
        }
        @media (max-width: 768px) {
            .form-grid {
                grid-template-columns: 1fr;
            }
        }
        .form-group {
            margin-bottom: 1.25rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.4rem;
            color: var(--crown-text);
            font-size: 0.9rem;
        }
        .form-submit-btn {
            background: var(--crown-green);
            color: #fff;
            padding: 0.8rem 2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            border: 1px solid transparent;
            transition: all var(--transition-smooth);
            width: 100%;
        }
        .form-submit-btn:hover {
            background: var(--crown-green-dark);
            border-color: var(--crown-gold);
            box-shadow: var(--shadow-coupon);
        }
        .contact-info-card {
            background: #fff;
            border-radius: var(--radius-container);
            border: 1px solid var(--crown-border);
            padding: 2rem;
            box-shadow: var(--shadow-card);
        }
        .contact-info-card h4 {
            font-size: 1.3rem;
            color: var(--crown-green);
            margin-bottom: 1rem;
            font-weight: 700;
        }
        .contact-info-item {
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
            padding: 0.6rem 0;
            color: var(--crown-text);
            font-size: 0.95rem;
        }
        .contact-info-item i {
            color: var(--crown-gold);
            width: 20px;
            text-align: center;
            margin-top: 3px;
        }

        /* Timeline */
        .timeline {
            position: relative;
            max-width: 700px;
            margin: 0 auto;
            padding-left: 40px;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 18px;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--crown-border);
            border-radius: 2px;
        }
        .timeline-item {
            position: relative;
            margin-bottom: 2rem;
            padding-left: 1.5rem;
        }
        .timeline-dot {
            position: absolute;
            left: -30px;
            top: 4px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--crown-gold);
            border: 3px solid #fff;
            box-shadow: 0 0 0 3px var(--crown-gold);
            z-index: 2;
        }
        .timeline-time {
            font-size: 0.85rem;
            color: var(--crown-gold);
            font-weight: 600;
            margin-bottom: 0.3rem;
        }
        .timeline-title {
            font-weight: 700;
            color: var(--crown-text);
            font-size: 1.05rem;
            margin-bottom: 0.3rem;
        }
        .timeline-desc {
            color: var(--crown-gray);
            font-size: 0.9rem;
            line-height: 1.6;
        }

        /* Changelog */
        .changelog-list {
            list-style: none;
            padding: 0;
            max-width: 700px;
            margin: 0 auto;
        }
        .changelog-item {
            padding: 1rem 1.2rem;
            border-left: 3px solid var(--crown-green);
            margin-bottom: 1rem;
            background: #fff;
            border-radius: 0 var(--radius-card) var(--radius-card) 0;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
        }
        .changelog-item:hover {
            box-shadow: var(--shadow-card-hover);
        }
        .changelog-version {
            font-weight: 700;
            color: var(--crown-green);
            font-size: 0.95rem;
        }
        .changelog-date {
            font-size: 0.8rem;
            color: var(--crown-gray);
            margin-left: 0.5rem;
        }
        .changelog-desc {
            color: var(--crown-text);
            font-size: 0.9rem;
            margin-top: 0.3rem;
            line-height: 1.6;
        }

        /* Guarantee Badges */
        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            text-align: center;
        }
        @media (max-width: 768px) {
            .guarantee-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 480px) {
            .guarantee-grid {
                grid-template-columns: 1fr;
            }
        }
        .guarantee-badge {
            background: #fff;
            border-radius: var(--radius-card);
            padding: 1.5rem;
            border: 1px solid var(--crown-border);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
        }
        .guarantee-badge:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--crown-gold);
        }
        .guarantee-icon {
            font-size: 2.5rem;
            color: var(--crown-gold);
            margin-bottom: 0.75rem;
        }
        .guarantee-title {
            font-weight: 700;
            color: var(--crown-text);
            margin-bottom: 0.4rem;
            font-size: 1rem;
        }
        .guarantee-desc {
            font-size: 0.85rem;
            color: var(--crown-gray);
            line-height: 1.5;
        }

        /* Countdown */
        .countdown-bar {
            background: linear-gradient(135deg, var(--crown-green) 0%, #0A3025 100%);
            color: #fff;
            padding: 1.5rem 2rem;
            border-radius: var(--radius-container);
            text-align: center;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 2rem;
            flex-wrap: wrap;
        }
        .countdown-text {
            font-size: 1.1rem;
            font-weight: 600;
        }
        .countdown-timer {
            display: flex;
            gap: 0.75rem;
            align-items: center;
        }
        .countdown-unit {
            background: rgba(255, 255, 255, 0.15);
            padding: 0.5rem 0.9rem;
            border-radius: 8px;
            font-size: 1.5rem;
            font-weight: 800;
            font-family: "Inter", system-ui, sans-serif;
            min-width: 50px;
            text-align: center;
        }
        .countdown-label {
            font-size: 0.7rem;
            color: rgba(255, 255, 255, 0.7);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }
        .countdown-btn {
            background: var(--crown-gold);
            color: #1A1A1A;
            padding: 0.7rem 1.8rem;
            border-radius: var(--radius-btn);
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            text-decoration: none;
            transition: all var(--transition-smooth);
            white-space: nowrap;
        }
        .countdown-btn:hover {
            background: #C19B2F;
            text-decoration: none;
            color: #1A1A1A;
            box-shadow: 0 4px 16px rgba(212, 175, 55, 0.5);
        }

        /* Footer */
        .site-footer {
            background: var(--crown-dark);
            color: #F0F0F0;
            padding: 4rem 1.5rem 2rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 2.5rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 640px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
        }
        .footer-brand p {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.65);
            line-height: 1.7;
            margin-top: 0.75rem;
        }
        .footer-heading {
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            margin-bottom: 1rem;
            letter-spacing: 0.03em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
        }
        .footer-links li {
            margin-bottom: 0.5rem;
        }
        .footer-links a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 0.9rem;
            transition: color var(--transition-smooth);
            text-decoration: none;
        }
        .footer-links a:hover {
            color: var(--crown-gold);
            text-decoration: underline;
        }
        .footer-subscribe input {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            border-radius: var(--radius-btn);
            padding: 0.65rem 1rem;
        }
        .footer-subscribe input::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }
        .footer-subscribe .sub-btn {
            background: var(--crown-gold);
            color: #1A1A1A;
            padding: 0.65rem 1.2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            cursor: pointer;
            border: none;
            margin-top: 0.5rem;
            transition: all var(--transition-smooth);
        }
        .footer-subscribe .sub-btn:hover {
            background: #C19B2F;
        }
        .footer-bottom {
            max-width: 1200px;
            margin: 2.5rem auto 0;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            justify-content: space-between;
            align-items: center;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.5);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
            text-decoration: none;
            transition: color var(--transition-smooth);
        }
        .footer-bottom a:hover {
            color: var(--crown-gold);
            text-decoration: underline;
        }
        @media (max-width: 640px) {
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 0.5rem;
            }
        }

        /* Privacy */
        .privacy-block {
            background: #fff;
            border-radius: var(--radius-container);
            border: 1px solid var(--crown-border);
            padding: 2rem;
            max-width: 800px;
            margin: 0 auto;
            box-shadow: var(--shadow-card);
        }
        .privacy-block h3 {
            color: var(--crown-green);
            font-weight: 700;
            margin-bottom: 1rem;
            font-size: 1.3rem;
        }
        .privacy-block p {
            color: var(--crown-text);
            line-height: 1.8;
            font-size: 0.95rem;
            margin-bottom: 0.75rem;
        }
        .privacy-block ul {
            list-style: disc;
            padding-left: 1.5rem;
            color: var(--crown-text);
            line-height: 1.8;
            margin-bottom: 0.75rem;
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .animate-fade-in-up {
            animation: fadeInUp 0.6s ease forwards;
        }
        @keyframes pulse-gold {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4);
            }
            50% {
                box-shadow: 0 0 0 12px rgba(212, 175, 55, 0);
            }
        }
        .pulse-gold {
            animation: pulse-gold 2s infinite;
        }

/* roulang page: category1 */
:root {
            --crown-green: #0F4C3A;
            --crown-green-dark: #0A3A2A;
            --crown-green-light: #0D3B2E;
            --crown-gold: #D4AF37;
            --crown-gold-light: #E8C84A;
            --crown-dark: #1A1A1A;
            --crown-gray: #6B7280;
            --crown-light: #F8F9FA;
            --crown-border: #E5E7EB;
            --crown-text: #333333;
            --crown-white: #FFFFFF;
            --crown-bg-light: #F3F4F6;
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-container: 16px;
            --radius-tag: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-coupon: 0 4px 20px rgba(212, 175, 55, 0.25);
            --shadow-coupon-hover: 0 12px 36px rgba(212, 175, 55, 0.4);
            --transition-smooth: 0.2s ease;
            --transition-bounce: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            color: var(--crown-text);
            background-color: var(--crown-light);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: 128px;
        }

        a {
            color: var(--crown-green-light);
            text-decoration: none;
            transition: color var(--transition-smooth), text-decoration var(--transition-smooth);
        }

        a:hover {
            color: var(--crown-gold);
            text-decoration: underline;
        }

        a:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-smooth);
        }

        button:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
            border-radius: var(--radius-btn);
        }

        input,
        textarea,
        select {
            font-family: inherit;
            border: 1px solid var(--crown-border);
            border-radius: var(--radius-btn);
            padding: 0.75rem 1rem;
            font-size: 1rem;
            transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth);
            background: var(--crown-white);
            width: 100%;
        }

        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
            border-color: var(--crown-gold);
            box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 1rem;
            }
            body {
                padding-top: 116px;
            }
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: var(--crown-white);
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
            transition: box-shadow var(--transition-smooth);
        }

        .site-header.scrolled {
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
        }

        .main-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            padding: 0 1.5rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--crown-green);
            white-space: nowrap;
            text-decoration: none;
            flex-shrink: 0;
        }

        .nav-logo:hover {
            text-decoration: none;
            color: var(--crown-green-dark);
        }

        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: var(--crown-green);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--crown-gold);
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            list-style: none;
            flex-wrap: wrap;
        }

        .nav-links a {
            display: inline-block;
            padding: 0.5rem 0.9rem;
            font-size: 0.95rem;
            color: var(--crown-text);
            border-radius: 6px;
            transition: all var(--transition-smooth);
            white-space: nowrap;
            text-decoration: none;
            font-weight: 500;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--crown-green);
            background: rgba(15, 76, 58, 0.06);
            text-decoration: none;
        }

        .nav-links a.nav-cta {
            background: var(--crown-green);
            color: #fff;
            padding: 0.55rem 1.2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            margin-left: 0.5rem;
            transition: all var(--transition-smooth);
            border: 1px solid transparent;
        }

        .nav-links a.nav-cta:hover {
            background: var(--crown-green-dark);
            border-color: var(--crown-gold);
            color: #fff;
            text-decoration: none;
            box-shadow: var(--shadow-coupon);
        }

        .nav-links a.nav-cta:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            font-size: 1.5rem;
            color: var(--crown-green);
            padding: 0.5rem;
            border-radius: 6px;
            cursor: pointer;
            border: none;
        }

        .mobile-menu-toggle:hover {
            background: rgba(15, 76, 58, 0.06);
        }

        /* Progress Steps Bar */
        .progress-steps-bar {
            background: #F3F4F6;
            border-top: 1px solid var(--crown-border);
            height: 56px;
            display: flex;
            align-items: center;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .progress-steps-bar::-webkit-scrollbar {
            height: 3px;
        }

        .progress-steps-bar::-webkit-scrollbar-thumb {
            background: #ccc;
            border-radius: 3px;
        }

        .progress-steps-inner {
            display: flex;
            align-items: center;
            gap: 0;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
            flex-shrink: 0;
            min-width: fit-content;
        }

        .step-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            white-space: nowrap;
            font-size: 0.9rem;
            color: var(--crown-gray);
            text-decoration: none;
            font-weight: 500;
            transition: color var(--transition-smooth);
            flex-shrink: 0;
        }

        .step-item:hover {
            color: var(--crown-green);
            text-decoration: none;
        }

        .step-item.active {
            color: var(--crown-green);
            font-weight: 600;
        }

        .step-circle {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: 700;
            background: #D1D5DB;
            color: #fff;
            flex-shrink: 0;
            transition: all var(--transition-smooth);
        }

        .step-item.active .step-circle {
            background: var(--crown-green);
            color: #fff;
        }

        .step-item.current-step .step-circle {
            background: #fff;
            color: var(--crown-gold);
            border: 2px solid var(--crown-gold);
        }

        .step-connector {
            width: 32px;
            height: 2px;
            background: #D1D5DB;
            flex-shrink: 0;
            margin: 0 0.25rem;
            transition: background var(--transition-smooth);
        }

        .step-connector.done {
            background: var(--crown-green);
        }

        @media (max-width: 768px) {
            .main-nav {
                height: 60px;
                padding: 0 1rem;
            }
            .nav-logo {
                font-size: 1.1rem;
            }
            .nav-logo .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: 60px;
                left: 0;
                right: 0;
                background: var(--crown-white);
                flex-direction: column;
                padding: 1rem;
                gap: 0.5rem;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
                border-top: 1px solid var(--crown-border);
                z-index: 49;
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                padding: 0.7rem 1rem;
                font-size: 1rem;
            }
            .nav-links a.nav-cta {
                margin-left: 0;
                text-align: center;
                margin-top: 0.25rem;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .progress-steps-bar {
                height: 48px;
            }
            .progress-steps-inner {
                padding: 0 0.75rem;
                gap: 0;
            }
            .step-item {
                font-size: 0.78rem;
                gap: 0.35rem;
            }
            .step-circle {
                width: 24px;
                height: 24px;
                font-size: 0.7rem;
            }
            .step-connector {
                width: 20px;
                margin: 0 0.1rem;
            }
            body {
                padding-top: 108px;
            }
        }

        @media (max-width: 520px) {
            .step-item span:not(.step-circle) {
                font-size: 0.7rem;
            }
            .step-connector {
                width: 12px;
            }
            .step-circle {
                width: 22px;
                height: 22px;
                font-size: 0.65rem;
            }
            body {
                padding-top: 100px;
            }
        }

        /* Hero Section - 沉浸暗底风格 */
        .category-hero {
            position: relative;
            min-height: 70vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            overflow: hidden;
        }

        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 76, 58, 0.88) 0%, rgba(0, 0, 0, 0.75) 100%);
            z-index: 1;
        }

        .category-hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 120px;
            background: linear-gradient(to top, var(--crown-light) 0%, transparent 100%);
            z-index: 2;
        }

        .category-hero-content {
            position: relative;
            z-index: 3;
            text-align: center;
            max-width: 800px;
            padding: 2rem 1.5rem;
        }

        .category-hero-badge {
            display: inline-block;
            background: var(--crown-gold);
            color: var(--crown-dark);
            padding: 0.4rem 1.2rem;
            border-radius: var(--radius-tag);
            font-weight: 700;
            font-size: 0.9rem;
            letter-spacing: 0.05em;
            margin-bottom: 1.5rem;
            animation: pulse-badge 2s ease-in-out infinite;
        }

        @keyframes pulse-badge {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.5);
            }
            50% {
                box-shadow: 0 0 0 14px rgba(212, 175, 55, 0);
            }
        }

        .category-hero h1 {
            font-size: 3.5rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.15;
            margin-bottom: 1.25rem;
            text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
            letter-spacing: 0.02em;
        }

        .category-hero h1 .gold-highlight {
            color: var(--crown-gold);
        }

        .category-hero-subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 600px;
            margin: 0 auto 2rem;
            line-height: 1.7;
        }

        .category-hero-ctas {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn-primary-gold {
            display: inline-block;
            background: var(--crown-gold);
            color: var(--crown-dark);
            padding: 0.85rem 2rem;
            border-radius: var(--radius-btn);
            font-weight: 700;
            font-size: 1rem;
            text-decoration: none;
            transition: all var(--transition-bounce);
            border: 2px solid var(--crown-gold);
            cursor: pointer;
        }

        .btn-primary-gold:hover {
            background: var(--crown-gold-light);
            border-color: var(--crown-gold-light);
            transform: translateY(-2px);
            box-shadow: var(--shadow-coupon-hover);
            text-decoration: none;
            color: var(--crown-dark);
        }

        .btn-outline-white {
            display: inline-block;
            background: transparent;
            color: #fff;
            padding: 0.85rem 2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 1rem;
            text-decoration: none;
            transition: all var(--transition-bounce);
            border: 2px solid rgba(255, 255, 255, 0.6);
            cursor: pointer;
        }

        .btn-outline-white:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            transform: translateY(-2px);
            text-decoration: none;
            color: #fff;
        }

        @media (max-width: 768px) {
            .category-hero {
                min-height: 55vh;
            }
            .category-hero h1 {
                font-size: 2.2rem;
            }
            .category-hero-subtitle {
                font-size: 1rem;
            }
            .category-hero-ctas {
                flex-direction: column;
                align-items: center;
            }
            .btn-primary-gold,
            .btn-outline-white {
                width: 100%;
                text-align: center;
                max-width: 280px;
            }
        }

        @media (max-width: 520px) {
            .category-hero h1 {
                font-size: 1.7rem;
            }
            .category-hero {
                min-height: 50vh;
            }
        }

        /* Section通用 */
        .section-padding {
            padding: 5rem 0;
        }

        @media (max-width: 768px) {
            .section-padding {
                padding: 3rem 0;
            }
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--crown-dark);
            text-align: center;
            margin-bottom: 0.75rem;
            letter-spacing: 0.01em;
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--crown-gray);
            text-align: center;
            max-width: 650px;
            margin: 0 auto 3rem;
            line-height: 1.7;
        }

        .section-title-line {
            width: 50px;
            height: 3px;
            background: var(--crown-gold);
            margin: 0.5rem auto 1.5rem;
            border-radius: 2px;
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 1.6rem;
            }
            .section-subtitle {
                font-size: 0.95rem;
                margin-bottom: 2rem;
            }
        }

        /* 数据覆盖卡片网格 */
        .coverage-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }

        .coverage-card {
            background: var(--crown-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--crown-border);
            padding: 1.8rem;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-bounce);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .coverage-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--crown-gold);
            border-radius: 3px 3px 0 0;
            opacity: 0;
            transition: opacity var(--transition-smooth);
        }

        .coverage-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--crown-gold);
        }

        .coverage-card:hover::before {
            opacity: 1;
        }

        .coverage-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(15, 76, 58, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            font-size: 1.5rem;
            color: var(--crown-green);
            transition: all var(--transition-smooth);
        }

        .coverage-card:hover .coverage-icon {
            background: var(--crown-green);
            color: var(--crown-gold);
        }

        .coverage-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--crown-dark);
            margin-bottom: 0.5rem;
        }

        .coverage-card p {
            font-size: 0.9rem;
            color: var(--crown-gray);
            line-height: 1.6;
            margin: 0;
        }

        .coverage-stat {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--crown-gold);
            margin: 0.75rem 0 0.25rem;
            font-family: "Inter", system-ui, sans-serif;
        }

        .coverage-stat-label {
            font-size: 0.8rem;
            color: var(--crown-gray);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        @media (max-width: 992px) {
            .coverage-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 600px) {
            .coverage-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 图文混排区块 */
        .feature-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
            margin-bottom: 3rem;
        }

        .feature-block.reverse {
            direction: rtl;
        }

        .feature-block.reverse .feature-text {
            direction: ltr;
        }

        .feature-block.reverse .feature-image-wrap {
            direction: ltr;
        }

        .feature-image-wrap {
            border-radius: var(--radius-container);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            position: relative;
        }

        .feature-image-wrap img {
            width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-container);
            transition: transform 0.4s ease;
        }

        .feature-image-wrap:hover img {
            transform: scale(1.03);
        }

        .feature-text h3 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--crown-dark);
            margin-bottom: 1rem;
            line-height: 1.3;
        }

        .feature-text p {
            font-size: 1rem;
            color: var(--crown-gray);
            line-height: 1.8;
            margin-bottom: 1rem;
        }

        .feature-text .feature-list {
            list-style: none;
            padding: 0;
            margin: 0 0 1.5rem;
        }

        .feature-text .feature-list li {
            padding: 0.4rem 0;
            padding-left: 1.5rem;
            position: relative;
            font-size: 0.95rem;
            color: var(--crown-text);
            line-height: 1.6;
        }

        .feature-text .feature-list li::before {
            content: '\f00c';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            left: 0;
            top: 0.4rem;
            color: var(--crown-gold);
            font-size: 0.8rem;
        }

        @media (max-width: 768px) {
            .feature-block {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .feature-block.reverse {
                direction: ltr;
            }
            .feature-text h3 {
                font-size: 1.35rem;
            }
        }

        /* 流程步骤 */
        .process-steps-vertical {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
            max-width: 800px;
            margin: 0 auto;
        }

        .process-step-card {
            display: flex;
            gap: 1.5rem;
            background: var(--crown-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--crown-border);
            padding: 1.5rem;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-bounce);
            align-items: flex-start;
        }

        .process-step-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--crown-gold);
            transform: translateX(4px);
        }

        .process-step-num {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--crown-green);
            color: var(--crown-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.2rem;
            flex-shrink: 0;
            font-family: "Inter", system-ui, sans-serif;
        }

        .process-step-info h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--crown-dark);
            margin-bottom: 0.35rem;
        }

        .process-step-info p {
            font-size: 0.9rem;
            color: var(--crown-gray);
            line-height: 1.6;
            margin: 0;
        }

        @media (max-width: 520px) {
            .process-step-card {
                flex-direction: column;
                gap: 0.75rem;
                text-align: center;
            }
            .process-step-num {
                margin: 0 auto;
            }
        }

        /* FAQ手风琴 */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .faq-item {
            background: var(--crown-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--crown-border);
            overflow: hidden;
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-card);
        }

        .faq-item:hover {
            border-color: #d0d5dd;
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 1.2rem 1.5rem;
            background: none;
            font-size: 1rem;
            font-weight: 600;
            color: var(--crown-dark);
            cursor: pointer;
            border: none;
            text-align: left;
            gap: 1rem;
            border-left: 3px solid transparent;
            transition: all var(--transition-smooth);
        }

        .faq-item.active .faq-question {
            border-left-color: var(--crown-gold);
            background: rgba(212, 175, 55, 0.04);
        }

        .faq-question .faq-arrow {
            flex-shrink: 0;
            transition: transform var(--transition-bounce);
            color: var(--crown-gray);
            font-size: 0.85rem;
        }

        .faq-item.active .faq-arrow {
            transform: rotate(180deg);
            color: var(--crown-gold);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
        }

        .faq-item.active .faq-answer {
            max-height: 400px;
        }

        .faq-answer-inner {
            padding: 0 1.5rem 1.2rem;
            font-size: 0.95rem;
            color: var(--crown-gray);
            line-height: 1.8;
            border-left: 3px solid transparent;
        }

        .faq-item.active .faq-answer-inner {
            border-left-color: var(--crown-gold);
        }

        /* CTA区域 */
        .cta-section {
            background: var(--crown-green);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(212, 175, 55, 0.1);
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 150px;
            height: 150px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.04);
            pointer-events: none;
        }

        .cta-inner {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 650px;
            margin: 0 auto;
        }

        .cta-inner h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
        }

        .cta-inner p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 1.05rem;
            line-height: 1.7;
            margin-bottom: 2rem;
        }

        @media (max-width: 768px) {
            .cta-inner h2 {
                font-size: 1.5rem;
            }
            .cta-inner p {
                font-size: 0.95rem;
            }
        }

        /* Footer */
        .site-footer {
            background: var(--crown-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 3rem 1.5rem 1.5rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto 2rem;
        }

        .footer-brand p {
            font-size: 0.9rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.55);
            margin-top: 0.5rem;
        }

        .footer-heading {
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            margin-bottom: 1rem;
            letter-spacing: 0.02em;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 0.5rem;
        }

        .footer-links a,
        .footer-links span {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.55);
            text-decoration: none;
            transition: color var(--transition-smooth);
        }

        .footer-links a:hover {
            color: var(--crown-gold);
            text-decoration: none;
        }

        .footer-subscribe input {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            padding: 0.65rem 0.9rem;
            border-radius: var(--radius-btn);
            font-size: 0.85rem;
            margin-bottom: 0.5rem;
        }

        .footer-subscribe input::placeholder {
            color: rgba(255, 255, 255, 0.35);
        }

        .footer-subscribe .sub-btn {
            background: var(--crown-gold);
            color: var(--crown-dark);
            padding: 0.65rem 1.2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 0.85rem;
            cursor: pointer;
            border: none;
            width: 100%;
            transition: all var(--transition-smooth);
        }

        .footer-subscribe .sub-btn:hover {
            background: var(--crown-gold-light);
        }

        .footer-bottom {
            max-width: 1200px;
            margin: 0 auto;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            justify-content: space-between;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.4);
            text-decoration: none;
            transition: color var(--transition-smooth);
        }

        .footer-bottom a:hover {
            color: var(--crown-gold);
            text-decoration: none;
        }

        @media (max-width: 900px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }
        }

        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 0.5rem;
            }
        }

/* roulang page: category2 */
:root {
            --crown-green: #0F4C3A;
            --crown-green-dark: #0A3A2A;
            --crown-green-light: #0D3B2E;
            --crown-gold: #D4AF37;
            --crown-gold-light: #E8C84A;
            --crown-dark: #1A1A1A;
            --crown-gray: #6B7280;
            --crown-light: #F8F9FA;
            --crown-border: #E5E7EB;
            --crown-text: #333333;
            --crown-white: #FFFFFF;
            --crown-bg-light: #F3F4F6;
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-container: 16px;
            --radius-tag: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-coupon: 0 4px 20px rgba(212, 175, 55, 0.25);
            --shadow-coupon-hover: 0 12px 36px rgba(212, 175, 55, 0.4);
            --transition-smooth: 0.2s ease;
            --transition-bounce: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            color: var(--crown-text);
            background-color: var(--crown-light);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: 128px;
        }

        a {
            color: var(--crown-green-light);
            text-decoration: none;
            transition: color var(--transition-smooth), text-decoration var(--transition-smooth);
        }

        a:hover {
            color: var(--crown-gold);
            text-decoration: underline;
        }

        a:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-smooth);
        }

        button:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
            border-radius: var(--radius-btn);
        }

        input,
        textarea,
        select {
            font-family: inherit;
            border: 1px solid var(--crown-border);
            border-radius: var(--radius-btn);
            padding: 0.75rem 1rem;
            font-size: 1rem;
            transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth);
            background: var(--crown-white);
            width: 100%;
        }

        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
            border-color: var(--crown-gold);
            box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: var(--crown-white);
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
            transition: box-shadow var(--transition-smooth);
        }

        .site-header.scrolled {
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
        }

        .main-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            padding: 0 1.5rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--crown-green);
            white-space: nowrap;
            text-decoration: none;
        }

        .nav-logo:hover {
            text-decoration: none;
            color: var(--crown-green-dark);
        }

        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: var(--crown-green);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--crown-gold);
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            list-style: none;
            flex-wrap: wrap;
        }

        .nav-links a {
            display: inline-block;
            padding: 0.5rem 0.9rem;
            font-size: 0.95rem;
            color: var(--crown-text);
            border-radius: 6px;
            transition: all var(--transition-smooth);
            white-space: nowrap;
            text-decoration: none;
            font-weight: 500;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--crown-green);
            background: rgba(15, 76, 58, 0.06);
            text-decoration: none;
        }

        .nav-links a.nav-cta {
            background: var(--crown-green);
            color: #fff;
            padding: 0.55rem 1.2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            margin-left: 0.5rem;
            transition: all var(--transition-smooth);
            border: 1px solid transparent;
        }

        .nav-links a.nav-cta:hover {
            background: var(--crown-green-dark);
            border-color: var(--crown-gold);
            color: #fff;
            text-decoration: none;
            box-shadow: var(--shadow-coupon);
        }

        .nav-links a.nav-cta:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            font-size: 1.5rem;
            color: var(--crown-green);
            padding: 0.5rem;
            border-radius: 6px;
        }

        .mobile-menu-toggle:hover {
            background: rgba(15, 76, 58, 0.06);
        }

        /* Progress Steps Bar */
        .progress-steps-bar {
            background: var(--crown-bg-light);
            border-top: 1px solid var(--crown-border);
            height: 56px;
            display: flex;
            align-items: center;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .progress-steps-bar::-webkit-scrollbar {
            display: none;
        }

        .progress-steps-inner {
            display: flex;
            align-items: center;
            gap: 0;
            padding: 0 1.5rem;
            max-width: 1200px;
            margin: 0 auto;
            width: 100%;
            min-width: max-content;
            flex-shrink: 0;
        }

        .step-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.85rem;
            color: var(--crown-gray);
            white-space: nowrap;
            text-decoration: none;
            padding: 0.35rem 0.6rem;
            border-radius: 6px;
            transition: all var(--transition-smooth);
            flex-shrink: 0;
        }

        .step-item:hover {
            color: var(--crown-green);
            text-decoration: none;
        }

        .step-item.active {
            color: var(--crown-green);
            font-weight: 600;
        }

        .step-circle {
            width: 26px;
            height: 26px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            font-weight: 700;
            background: #D1D5DB;
            color: #fff;
            flex-shrink: 0;
            transition: all var(--transition-smooth);
        }

        .step-item.active .step-circle {
            background: var(--crown-green);
            color: #fff;
        }

        .step-item.done .step-circle {
            background: var(--crown-green);
            color: #fff;
        }

        .step-connector {
            width: 28px;
            height: 2px;
            background: #D1D5DB;
            flex-shrink: 0;
            margin: 0 2px;
            transition: background var(--transition-smooth);
        }

        .step-connector.done {
            background: var(--crown-green);
        }

        /* Hero */
        .hero-section {
            position: relative;
            min-height: 70vh;
            display: flex;
            align-items: center;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            background-attachment: fixed;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 76, 58, 0.88) 0%, rgba(0, 0, 0, 0.7) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 700px;
            padding: 3rem 0;
        }

        .hero-content h1 {
            font-size: 3.2rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 1.25rem;
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
        }

        .hero-content .hero-subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.7;
            margin-bottom: 2rem;
            max-width: 560px;
        }

        .hero-badge {
            display: inline-block;
            background: var(--crown-gold);
            color: var(--crown-dark);
            padding: 0.4rem 1rem;
            border-radius: var(--radius-tag);
            font-weight: 700;
            font-size: 0.85rem;
            margin-bottom: 1rem;
            letter-spacing: 0.02em;
        }

        .btn-primary {
            display: inline-block;
            background: var(--crown-green);
            color: #fff;
            padding: 0.8rem 2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 1rem;
            border: 1px solid transparent;
            transition: all var(--transition-smooth);
            text-decoration: none;
            cursor: pointer;
        }

        .btn-primary:hover {
            background: var(--crown-green-dark);
            border-color: var(--crown-gold);
            color: #fff;
            text-decoration: none;
            box-shadow: var(--shadow-coupon);
            transform: translateY(-2px);
        }

        .btn-outline {
            display: inline-block;
            background: transparent;
            color: #fff;
            padding: 0.8rem 2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 1rem;
            border: 2px solid rgba(255, 255, 255, 0.7);
            transition: all var(--transition-smooth);
            text-decoration: none;
            cursor: pointer;
        }

        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            color: #fff;
            text-decoration: none;
            transform: translateY(-2px);
        }

        .btn-gold {
            display: inline-block;
            background: var(--crown-gold);
            color: var(--crown-dark);
            padding: 0.8rem 2rem;
            border-radius: var(--radius-btn);
            font-weight: 700;
            font-size: 1rem;
            border: 2px solid var(--crown-gold);
            transition: all var(--transition-smooth);
            text-decoration: none;
            cursor: pointer;
        }

        .btn-gold:hover {
            background: var(--crown-gold-light);
            border-color: var(--crown-gold-light);
            color: var(--crown-dark);
            text-decoration: none;
            box-shadow: var(--shadow-coupon-hover);
            transform: translateY(-2px);
        }

        /* Section */
        .section {
            padding: 5rem 0;
        }

        .section-dark {
            background: var(--crown-dark);
            color: #f0f0f0;
            padding: 5rem 0;
        }

        .section-green {
            background: var(--crown-green);
            color: #fff;
            padding: 5rem 0;
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--crown-dark);
            margin-bottom: 0.75rem;
            text-align: center;
        }

        .section-dark .section-title {
            color: #fff;
        }

        .section-green .section-title {
            color: #fff;
        }

        .section-subtitle {
            font-size: 1.1rem;
            color: var(--crown-gray);
            text-align: center;
            max-width: 650px;
            margin: 0 auto 3rem;
            line-height: 1.7;
        }

        .section-dark .section-subtitle {
            color: rgba(255, 255, 255, 0.7);
        }

        .section-green .section-subtitle {
            color: rgba(255, 255, 255, 0.8);
        }

        .gold-underline {
            display: inline-block;
            position: relative;
        }

        .gold-underline::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--crown-gold);
            border-radius: 2px;
        }

        /* Cards */
        .card {
            background: var(--crown-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--crown-border);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-bounce);
            overflow: hidden;
        }

        .card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--crown-gold);
        }

        .card-img {
            width: 100%;
            height: 220px;
            object-fit: cover;
            border-radius: var(--radius-card) var(--radius-card) 0 0;
        }

        .card-body {
            padding: 1.5rem;
        }

        .card-highlight {
            border: 2px solid var(--crown-gold);
            box-shadow: var(--shadow-coupon);
            position: relative;
        }

        .card-highlight::before {
            content: '推荐';
            position: absolute;
            top: 16px;
            right: 16px;
            background: var(--crown-gold);
            color: var(--crown-dark);
            padding: 0.3rem 0.8rem;
            border-radius: var(--radius-tag);
            font-weight: 700;
            font-size: 0.8rem;
            z-index: 3;
            letter-spacing: 0.03em;
        }

        /* Tier Cards */
        .tier-card {
            background: var(--crown-white);
            border-radius: var(--radius-container);
            border: 1px solid var(--crown-border);
            padding: 2rem;
            text-align: center;
            transition: all var(--transition-bounce);
            position: relative;
        }

        .tier-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-6px);
        }

        .tier-card.featured {
            border: 2px solid var(--crown-gold);
            box-shadow: var(--shadow-coupon);
            transform: scale(1.03);
            z-index: 2;
        }

        .tier-card.featured:hover {
            transform: scale(1.03) translateY(-6px);
            box-shadow: var(--shadow-coupon-hover);
        }

        .tier-icon {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            margin: 0 auto 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
        }

        .tier-gold {
            background: linear-gradient(135deg, #FDE68A, #D4AF37);
            color: #5C3D00;
        }

        .tier-platinum {
            background: linear-gradient(135deg, #E0E7FF, #818CF8);
            color: #1E1B4B;
        }

        .tier-diamond {
            background: linear-gradient(135deg, #D1FAE5, #0F4C3A);
            color: #fff;
        }

        .tier-name {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            color: var(--crown-dark);
        }

        .tier-price {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--crown-green);
            margin-bottom: 0.3rem;
        }

        .tier-price span {
            font-size: 1rem;
            font-weight: 400;
            color: var(--crown-gray);
        }

        .tier-features {
            list-style: none;
            padding: 0;
            margin: 1.5rem 0;
            text-align: left;
        }

        .tier-features li {
            padding: 0.5rem 0;
            border-bottom: 1px solid var(--crown-border);
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .tier-features li i {
            color: var(--crown-green);
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        .tier-features li i.fa-star {
            color: var(--crown-gold);
        }

        /* Benefit list */
        .benefit-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
        }

        .benefit-item {
            display: flex;
            gap: 1rem;
            align-items: flex-start;
            padding: 1.25rem;
            background: var(--crown-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--crown-border);
            transition: all var(--transition-smooth);
        }

        .benefit-item:hover {
            border-color: var(--crown-gold);
            box-shadow: var(--shadow-card);
        }

        .benefit-icon-circle {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(15, 76, 58, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 1.2rem;
            color: var(--crown-green);
        }

        /* FAQ */
        .faq-item {
            border: 1px solid var(--crown-border);
            border-radius: var(--radius-card);
            margin-bottom: 0.75rem;
            background: var(--crown-white);
            overflow: hidden;
            transition: all var(--transition-smooth);
        }

        .faq-item:hover {
            border-color: #ccc;
        }

        .faq-question {
            width: 100%;
            text-align: left;
            padding: 1.1rem 1.5rem;
            background: none;
            font-weight: 600;
            font-size: 1rem;
            color: var(--crown-dark);
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            border: none;
            transition: all var(--transition-smooth);
            border-left: 4px solid var(--crown-gold);
        }

        .faq-question:hover {
            background: rgba(15, 76, 58, 0.03);
        }

        .faq-answer {
            padding: 0 1.5rem 1.25rem;
            color: var(--crown-gray);
            line-height: 1.7;
            display: none;
            font-size: 0.95rem;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        .faq-item.open .faq-question {
            color: var(--crown-green);
            background: rgba(15, 76, 58, 0.04);
        }

        .faq-arrow {
            transition: transform var(--transition-smooth);
            font-size: 0.8rem;
            color: var(--crown-gray);
            flex-shrink: 0;
        }

        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
            color: var(--crown-green);
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, var(--crown-green) 0%, var(--crown-green-dark) 100%);
            color: #fff;
            padding: 4rem 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(212, 175, 55, 0.08);
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.04);
            pointer-events: none;
        }

        .cta-section>* {
            position: relative;
            z-index: 1;
        }

        /* Stats */
        .stat-card {
            text-align: center;
            padding: 2rem;
            background: rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-card);
            border: 1px solid rgba(255, 255, 255, 0.12);
            transition: all var(--transition-smooth);
        }

        .stat-card:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(212, 175, 55, 0.4);
        }

        .stat-number {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--crown-gold);
            line-height: 1;
        }

        .stat-label {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.75);
            margin-top: 0.5rem;
        }

        /* Process */
        .process-step {
            display: flex;
            gap: 1.5rem;
            align-items: flex-start;
            padding: 1.5rem;
            position: relative;
        }

        .process-step::after {
            content: '';
            position: absolute;
            left: 27px;
            top: 56px;
            bottom: 0;
            width: 2px;
            background: var(--crown-border);
            z-index: 0;
        }

        .process-step:last-child::after {
            display: none;
        }

        .process-num {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--crown-green);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.2rem;
            flex-shrink: 0;
            z-index: 1;
            position: relative;
        }

        .process-body {
            flex: 1;
            z-index: 1;
        }

        .process-body h4 {
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 0.35rem;
            color: var(--crown-dark);
        }

        .process-body p {
            color: var(--crown-gray);
            font-size: 0.95rem;
            line-height: 1.6;
        }

        /* Footer */
        .site-footer {
            background: var(--crown-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 4rem 0 0;
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem 3rem;
        }

        .footer-heading {
            font-weight: 700;
            color: #fff;
            font-size: 1rem;
            margin-bottom: 1rem;
            letter-spacing: 0.02em;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 0.45rem;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            text-decoration: none;
            transition: color var(--transition-smooth);
            font-size: 0.88rem;
        }

        .footer-links a:hover {
            color: var(--crown-gold);
            text-decoration: none;
        }

        .footer-subscribe input {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: #fff;
            padding: 0.6rem 0.9rem;
            border-radius: var(--radius-btn);
            font-size: 0.88rem;
            margin-bottom: 0.5rem;
        }

        .footer-subscribe input::placeholder {
            color: rgba(255, 255, 255, 0.35);
        }

        .footer-subscribe input:focus {
            border-color: var(--crown-gold);
            box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.12);
        }

        .sub-btn {
            background: var(--crown-gold);
            color: var(--crown-dark);
            padding: 0.6rem 1.2rem;
            border-radius: var(--radius-btn);
            font-weight: 700;
            font-size: 0.88rem;
            cursor: pointer;
            transition: all var(--transition-smooth);
        }

        .sub-btn:hover {
            background: var(--crown-gold-light);
            box-shadow: var(--shadow-coupon);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 1.5rem;
            text-align: center;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1rem;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.45);
            max-width: 1200px;
            margin: 0 auto;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            text-decoration: none;
        }

        .footer-bottom a:hover {
            color: var(--crown-gold);
            text-decoration: underline;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }
            .hero-content h1 {
                font-size: 2.5rem;
            }
            .tier-card.featured {
                transform: scale(1);
            }
            .tier-card.featured:hover {
                transform: translateY(-6px);
            }
            .section {
                padding: 3.5rem 0;
            }
            .section-dark,
            .section-green {
                padding: 3.5rem 0;
            }
        }

        @media (max-width: 768px) {
            body {
                padding-top: 112px;
            }
            .main-nav {
                height: 60px;
                padding: 0 1rem;
            }
            .nav-logo {
                font-size: 1.15rem;
            }
            .nav-logo .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
            .nav-links {
                display: none;
                position: fixed;
                top: 60px;
                left: 0;
                right: 0;
                background: var(--crown-white);
                flex-direction: column;
                padding: 1rem;
                box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
                z-index: 49;
                gap: 0.15rem;
                max-height: calc(100vh - 116px);
                overflow-y: auto;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                padding: 0.7rem 1rem;
                font-size: 1rem;
                border-radius: 8px;
            }
            .nav-links a.nav-cta {
                margin-left: 0;
                margin-top: 0.5rem;
                text-align: center;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .progress-steps-bar {
                height: 44px;
            }
            .step-item {
                font-size: 0.75rem;
                gap: 0.3rem;
            }
            .step-circle {
                width: 22px;
                height: 22px;
                font-size: 0.65rem;
            }
            .step-connector {
                width: 16px;
            }
            .hero-section {
                min-height: 55vh;
                background-attachment: scroll;
            }
            .hero-content h1 {
                font-size: 2rem;
            }
            .hero-content .hero-subtitle {
                font-size: 1rem;
            }
            .section-title {
                font-size: 1.7rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
                padding: 0 1rem 2rem;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 0.4rem;
                padding: 1rem;
            }
            .benefit-grid {
                grid-template-columns: 1fr;
            }
            .stat-number {
                font-size: 2rem;
            }
            .tier-price {
                font-size: 2rem;
            }
            .container {
                padding: 0 1rem;
            }
            .btn-primary,
            .btn-outline,
            .btn-gold {
                padding: 0.7rem 1.5rem;
                font-size: 0.9rem;
            }
        }

        @media (max-width: 520px) {
            .hero-content h1 {
                font-size: 1.7rem;
            }
            .hero-content {
                padding: 2rem 0;
            }
            .section {
                padding: 2.5rem 0;
            }
            .section-dark,
            .section-green {
                padding: 2.5rem 0;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .process-step {
                gap: 1rem;
                padding: 1rem 0;
            }
            .process-num {
                width: 42px;
                height: 42px;
                font-size: 1rem;
            }
            .tier-card {
                padding: 1.5rem;
            }
        }

/* roulang page: category3 */
:root {
            --crown-green: #0F4C3A;
            --crown-green-dark: #0A3A2A;
            --crown-green-light: #0D3B2E;
            --crown-gold: #D4AF37;
            --crown-gold-light: #E8C84A;
            --crown-dark: #1A1A1A;
            --crown-gray: #6B7280;
            --crown-light: #F8F9FA;
            --crown-border: #E5E7EB;
            --crown-text: #333333;
            --crown-white: #FFFFFF;
            --crown-bg-light: #F3F4F6;
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-container: 16px;
            --radius-tag: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-coupon: 0 4px 20px rgba(212, 175, 55, 0.25);
            --shadow-coupon-hover: 0 12px 36px rgba(212, 175, 55, 0.4);
            --transition-smooth: 0.2s ease;
            --transition-bounce: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            color: var(--crown-text);
            background-color: var(--crown-light);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: 128px;
        }

        a {
            color: var(--crown-green-light);
            text-decoration: none;
            transition: color var(--transition-smooth), text-decoration var(--transition-smooth);
        }

        a:hover {
            color: var(--crown-gold);
            text-decoration: underline;
        }

        a:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-smooth);
        }

        button:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
            border-radius: var(--radius-btn);
        }

        input,
        textarea,
        select {
            font-family: inherit;
            border: 1px solid var(--crown-border);
            border-radius: var(--radius-btn);
            padding: 0.75rem 1rem;
            font-size: 1rem;
            transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth);
            background: var(--crown-white);
            width: 100%;
        }

        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
            border-color: var(--crown-gold);
            box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: var(--crown-white);
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
            transition: box-shadow var(--transition-smooth);
        }

        .site-header.scrolled {
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
        }

        .main-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            padding: 0 1.5rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--crown-green);
            white-space: nowrap;
            text-decoration: none;
            flex-shrink: 0;
        }

        .nav-logo:hover {
            text-decoration: none;
            color: var(--crown-green-dark);
        }

        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: var(--crown-green);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--crown-gold);
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            list-style: none;
            flex-wrap: wrap;
        }

        .nav-links a {
            display: inline-block;
            padding: 0.5rem 0.9rem;
            font-size: 0.95rem;
            color: var(--crown-text);
            border-radius: 6px;
            transition: all var(--transition-smooth);
            white-space: nowrap;
            text-decoration: none;
            font-weight: 500;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--crown-green);
            background: rgba(15, 76, 58, 0.06);
            text-decoration: none;
        }

        .nav-links a.nav-cta {
            background: var(--crown-green);
            color: #fff;
            padding: 0.55rem 1.2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            margin-left: 0.5rem;
            transition: all var(--transition-smooth);
            border: 1px solid transparent;
        }

        .nav-links a.nav-cta:hover {
            background: var(--crown-green-dark);
            border-color: var(--crown-gold);
            color: #fff;
            text-decoration: none;
            box-shadow: var(--shadow-coupon);
        }

        .nav-links a.nav-cta:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--crown-green);
            padding: 0.5rem;
            cursor: pointer;
            border-radius: 6px;
            transition: all var(--transition-smooth);
        }

        .mobile-menu-toggle:hover {
            background: rgba(15, 76, 58, 0.06);
        }

        /* Progress Steps Bar */
        .progress-steps-bar {
            background: #F3F4F6;
            height: 56px;
            display: flex;
            align-items: center;
            border-top: 1px solid var(--crown-border);
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .progress-steps-bar::-webkit-scrollbar {
            display: none;
        }

        .progress-steps-inner {
            display: flex;
            align-items: center;
            gap: 0;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
            flex-shrink: 0;
            min-width: fit-content;
        }

        .step-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            white-space: nowrap;
            font-size: 0.875rem;
            color: var(--crown-gray);
            text-decoration: none;
            padding: 0.4rem 0.6rem;
            border-radius: 6px;
            transition: all var(--transition-smooth);
            flex-shrink: 0;
        }

        .step-item:hover {
            color: var(--crown-green);
            text-decoration: none;
            background: rgba(15, 76, 58, 0.04);
        }

        .step-item.active {
            color: var(--crown-green);
            font-weight: 600;
        }

        .step-circle {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: #D1D5DB;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: 700;
            color: #fff;
            flex-shrink: 0;
            transition: all var(--transition-smooth);
        }

        .step-item.active .step-circle {
            background: var(--crown-green);
        }

        .step-connector {
            width: 32px;
            height: 2px;
            background: #D1D5DB;
            flex-shrink: 0;
            margin: 0 0.25rem;
            transition: background var(--transition-smooth);
        }

        .step-connector.done {
            background: var(--crown-green);
        }

        /* Section spacing */
        .section {
            padding: 5rem 0;
        }

        .section-sm {
            padding: 3rem 0;
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--crown-dark);
            margin-bottom: 0.75rem;
            text-align: center;
        }

        .section-subtitle {
            font-size: 1.1rem;
            color: var(--crown-gray);
            text-align: center;
            margin-bottom: 3rem;
            max-width: 650px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Cards */
        .card {
            background: var(--crown-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--crown-border);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-bounce);
            overflow: hidden;
        }

        .card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .card-img {
            width: 100%;
            aspect-ratio: 16 / 10;
            object-fit: cover;
            border-radius: var(--radius-card) var(--radius-card) 0 0;
            display: block;
        }

        .card-body {
            padding: 1.5rem;
        }

        .card-body h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--crown-dark);
            margin-bottom: 0.5rem;
        }

        .card-body p {
            color: var(--crown-gray);
            font-size: 0.95rem;
            line-height: 1.7;
            margin-bottom: 0.75rem;
        }

        /* Buttons */
        .btn {
            display: inline-block;
            padding: 0.75rem 1.75rem;
            font-size: 1rem;
            font-weight: 600;
            border-radius: var(--radius-btn);
            cursor: pointer;
            transition: all var(--transition-smooth);
            text-align: center;
            text-decoration: none;
            border: 1px solid transparent;
            font-family: inherit;
        }

        .btn-primary {
            background: var(--crown-green);
            color: #fff;
            border-color: var(--crown-green);
        }

        .btn-primary:hover {
            background: var(--crown-green-dark);
            border-color: var(--crown-gold);
            color: #fff;
            text-decoration: none;
            box-shadow: var(--shadow-coupon);
            transform: translateY(-2px);
        }

        .btn-outline {
            background: transparent;
            color: var(--crown-green);
            border-color: var(--crown-green);
        }

        .btn-outline:hover {
            background: var(--crown-green);
            color: #fff;
            text-decoration: none;
            border-color: var(--crown-green);
        }

        .btn-gold {
            background: var(--crown-gold);
            color: var(--crown-dark);
            border-color: var(--crown-gold);
            font-weight: 700;
        }

        .btn-gold:hover {
            background: var(--crown-gold-light);
            border-color: var(--crown-gold-light);
            color: var(--crown-dark);
            text-decoration: none;
            box-shadow: var(--shadow-coupon-hover);
            transform: translateY(-2px);
        }

        .btn:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
        }

        /* Tag */
        .tag {
            display: inline-block;
            padding: 0.3rem 0.8rem;
            font-size: 0.8rem;
            font-weight: 600;
            border-radius: var(--radius-tag);
            background: rgba(15, 76, 58, 0.08);
            color: var(--crown-green);
            white-space: nowrap;
        }

        .tag-gold {
            background: rgba(212, 175, 55, 0.15);
            color: #8B6914;
        }

        /* FAQ */
        .faq-item {
            border: 1px solid var(--crown-border);
            border-radius: var(--radius-card);
            margin-bottom: 0.75rem;
            overflow: hidden;
            background: var(--crown-white);
            transition: all var(--transition-smooth);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 1.2rem 1.5rem;
            cursor: pointer;
            font-weight: 600;
            font-size: 1.05rem;
            color: var(--crown-dark);
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            gap: 1rem;
            transition: all var(--transition-smooth);
            position: relative;
            padding-left: 2rem;
        }

        .faq-question::before {
            content: '';
            position: absolute;
            left: 0.75rem;
            top: 50%;
            transform: translateY(-50%);
            width: 3px;
            height: 20px;
            background: var(--crown-gold);
            border-radius: 2px;
        }

        .faq-question:hover {
            background: rgba(15, 76, 58, 0.02);
        }

        .faq-question i {
            transition: transform var(--transition-smooth);
            color: var(--crown-gray);
            flex-shrink: 0;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--crown-gold);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 1.5rem;
            color: var(--crown-gray);
            line-height: 1.8;
            font-size: 0.95rem;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 1.5rem 1.2rem;
        }

        .faq-item.open {
            border-color: var(--crown-gold);
            box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.08);
        }

        /* Footer */
        .site-footer {
            background: var(--crown-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 4rem 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.3fr;
            gap: 2.5rem;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem 3rem;
        }

        .footer-brand p {
            font-size: 0.9rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.55);
            margin-top: 0.75rem;
        }

        .footer-heading {
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            margin-bottom: 1rem;
            letter-spacing: 0.02em;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 0.6rem;
        }

        .footer-links a,
        .footer-links span {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
            text-decoration: none;
            transition: color var(--transition-smooth);
        }

        .footer-links a:hover {
            color: var(--crown-gold);
            text-decoration: none;
        }

        .footer-subscribe input {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: #fff;
            padding: 0.7rem 1rem;
            border-radius: var(--radius-btn);
            width: 100%;
            margin-bottom: 0.6rem;
            font-size: 0.9rem;
        }

        .footer-subscribe input::placeholder {
            color: rgba(255, 255, 255, 0.35);
        }

        .footer-subscribe input:focus {
            border-color: var(--crown-gold);
            box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.12);
            outline: none;
        }

        .sub-btn {
            background: var(--crown-gold);
            color: var(--crown-dark);
            padding: 0.7rem 1.5rem;
            border-radius: var(--radius-btn);
            font-weight: 700;
            font-size: 0.9rem;
            cursor: pointer;
            border: none;
            transition: all var(--transition-smooth);
            width: 100%;
        }

        .sub-btn:hover {
            background: var(--crown-gold-light);
            box-shadow: var(--shadow-coupon);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 1.5rem;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0.75rem 1.5rem;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.4);
            max-width: 1200px;
            margin: 0 auto;
            text-align: center;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            text-decoration: none;
        }

        .footer-bottom a:hover {
            color: var(--crown-gold);
            text-decoration: underline;
        }

        /* Hero section */
        .hero-section {
            position: relative;
            min-height: 85vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background: url('/assets/images/backpic/back-2.webp') center / cover no-repeat;
            background-attachment: fixed;
            overflow: hidden;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 76, 58, 0.88) 0%, rgba(0, 0, 0, 0.75) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            padding: 2rem;
            max-width: 750px;
            margin: 0 auto;
        }

        .hero-content h1 {
            font-size: 3.5rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 1.25rem;
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
            letter-spacing: 0.02em;
        }

        .hero-content h1 .gold-highlight {
            color: var(--crown-gold);
        }

        .hero-content p {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 2rem;
            line-height: 1.8;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: rgba(255, 255, 255, 0.12);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 30px;
            padding: 0.5rem 1.2rem;
            color: #fff;
            font-size: 0.9rem;
            margin-bottom: 1.5rem;
            font-weight: 500;
        }

        .hero-badge i {
            color: var(--crown-gold);
        }

        /* Stats bar */
        .stats-bar {
            display: flex;
            justify-content: center;
            gap: 3rem;
            flex-wrap: wrap;
            padding: 2.5rem 1.5rem;
            background: var(--crown-white);
            border-bottom: 1px solid var(--crown-border);
            margin-top: -1px;
        }

        .stat-item {
            text-align: center;
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--crown-green);
            line-height: 1;
        }

        .stat-number .gold {
            color: var(--crown-gold);
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--crown-gray);
            margin-top: 0.4rem;
        }

        /* Process steps */
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            align-items: start;
        }

        .process-card {
            text-align: center;
            position: relative;
        }

        .process-card .step-num {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--crown-green);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 700;
            margin: 0 auto 1rem;
            position: relative;
            z-index: 2;
        }

        .process-card .step-num.gold {
            background: var(--crown-gold);
            color: var(--crown-dark);
        }

        .process-card h4 {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--crown-dark);
            margin-bottom: 0.5rem;
        }

        .process-card p {
            font-size: 0.9rem;
            color: var(--crown-gray);
            line-height: 1.6;
        }

        /* Highlight card */
        .highlight-card {
            background: var(--crown-white);
            border-radius: var(--radius-container);
            border: 2px solid var(--crown-gold);
            padding: 2rem;
            box-shadow: var(--shadow-coupon);
            position: relative;
            overflow: hidden;
        }

        .highlight-card::before {
            content: '热门';
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: var(--crown-gold);
            color: var(--crown-dark);
            padding: 0.3rem 1rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 700;
            z-index: 1;
        }

        /* Dark section */
        .dark-section {
            background: var(--crown-dark);
            color: #fff;
            padding: 5rem 0;
        }

        .dark-section .section-title {
            color: #fff;
        }

        .dark-section .section-subtitle {
            color: rgba(255, 255, 255, 0.6);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .nav-links a {
                padding: 0.4rem 0.6rem;
                font-size: 0.85rem;
            }
            .nav-links a.nav-cta {
                padding: 0.45rem 0.9rem;
                font-size: 0.85rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 2rem;
            }
            .process-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 2rem;
            }
            .hero-content h1 {
                font-size: 2.5rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .stats-bar {
                gap: 2rem;
            }
            .stat-number {
                font-size: 2rem;
            }
        }

        @media (max-width: 768px) {
            body {
                padding-top: 112px;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: 72px;
                left: 0;
                right: 0;
                background: var(--crown-white);
                flex-direction: column;
                padding: 1rem;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
                border-top: 1px solid var(--crown-border);
                z-index: 49;
                gap: 0;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                padding: 0.75rem 1rem;
                font-size: 1rem;
                border-radius: 8px;
                width: 100%;
            }
            .nav-links a.nav-cta {
                margin-left: 0;
                text-align: center;
                margin-top: 0.5rem;
            }
            .progress-steps-bar {
                height: 48px;
            }
            .step-item {
                font-size: 0.78rem;
                gap: 0.3rem;
            }
            .step-circle {
                width: 24px;
                height: 24px;
                font-size: 0.7rem;
            }
            .step-connector {
                width: 20px;
            }
            .hero-section {
                min-height: 70vh;
                background-attachment: scroll;
            }
            .hero-content h1 {
                font-size: 2rem;
            }
            .hero-content p {
                font-size: 1rem;
            }
            .section {
                padding: 3rem 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: center;
                gap: 0.5rem;
            }
            .process-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }
            .stats-bar {
                gap: 1.5rem;
                padding: 1.5rem 1rem;
            }
            .stat-number {
                font-size: 1.6rem;
            }
            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }
            .hero-buttons .btn {
                width: 100%;
                max-width: 280px;
            }
        }

        @media (max-width: 520px) {
            .process-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .hero-content h1 {
                font-size: 1.6rem;
            }
            .stats-bar {
                gap: 1rem;
                flex-direction: column;
                align-items: center;
            }
            .hero-section {
                min-height: 60vh;
            }
            .container {
                padding: 0 1rem;
            }
            .highlight-card {
                padding: 1.2rem;
            }
        }

/* roulang page: category4 */
:root {
            --crown-green: #0F4C3A;
            --crown-green-dark: #0A3A2A;
            --crown-green-light: #0D3B2E;
            --crown-gold: #D4AF37;
            --crown-gold-light: #E8C84A;
            --crown-dark: #1A1A1A;
            --crown-gray: #6B7280;
            --crown-light: #F8F9FA;
            --crown-border: #E5E7EB;
            --crown-text: #333333;
            --crown-white: #FFFFFF;
            --crown-bg-light: #F3F4F6;
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-container: 16px;
            --radius-tag: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-coupon: 0 4px 20px rgba(212, 175, 55, 0.25);
            --shadow-coupon-hover: 0 12px 36px rgba(212, 175, 55, 0.4);
            --transition-smooth: 0.2s ease;
            --transition-bounce: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            color: var(--crown-text);
            background-color: var(--crown-light);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: 128px;
        }

        a {
            color: var(--crown-green-light);
            text-decoration: none;
            transition: color var(--transition-smooth), text-decoration var(--transition-smooth);
        }

        a:hover {
            color: var(--crown-gold);
            text-decoration: underline;
        }

        a:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-smooth);
        }

        button:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
            border-radius: var(--radius-btn);
        }

        input,
        textarea,
        select {
            font-family: inherit;
            border: 1px solid var(--crown-border);
            border-radius: var(--radius-btn);
            padding: 0.75rem 1rem;
            font-size: 1rem;
            transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth);
            background: var(--crown-white);
            width: 100%;
        }

        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
            border-color: var(--crown-gold);
            box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: var(--crown-white);
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
            transition: box-shadow var(--transition-smooth);
        }

        .site-header.scrolled {
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
        }

        .main-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            padding: 0 1.5rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--crown-green);
            white-space: nowrap;
            text-decoration: none;
        }

        .nav-logo:hover {
            text-decoration: none;
            color: var(--crown-green-dark);
        }

        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: var(--crown-green);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--crown-gold);
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            list-style: none;
            flex-wrap: wrap;
        }

        .nav-links a {
            display: inline-block;
            padding: 0.5rem 0.9rem;
            font-size: 0.95rem;
            color: var(--crown-text);
            border-radius: 6px;
            transition: all var(--transition-smooth);
            white-space: nowrap;
            text-decoration: none;
            font-weight: 500;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--crown-green);
            background: rgba(15, 76, 58, 0.06);
            text-decoration: none;
        }

        .nav-links a.nav-cta {
            background: var(--crown-green);
            color: #fff;
            padding: 0.55rem 1.2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            margin-left: 0.5rem;
            transition: all var(--transition-smooth);
            border: 1px solid transparent;
        }

        .nav-links a.nav-cta:hover {
            background: var(--crown-green-dark);
            border-color: var(--crown-gold);
            color: #fff;
            text-decoration: none;
            box-shadow: var(--shadow-coupon);
        }

        .nav-links a.nav-cta:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            font-size: 1.5rem;
            color: var(--crown-green);
            padding: 0.5rem;
            border-radius: 6px;
            cursor: pointer;
        }

        .mobile-menu-toggle:hover {
            background: rgba(15, 76, 58, 0.06);
        }

        /* Progress Steps Bar */
        .progress-steps-bar {
            background: var(--crown-bg-light);
            border-top: 1px solid var(--crown-border);
            height: 56px;
            display: flex;
            align-items: center;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .progress-steps-bar::-webkit-scrollbar {
            height: 0;
        }

        .progress-steps-inner {
            display: flex;
            align-items: center;
            gap: 0;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
            flex-shrink: 0;
            min-width: fit-content;
        }

        .step-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9rem;
            color: var(--crown-gray);
            white-space: nowrap;
            text-decoration: none;
            padding: 0.4rem 0.6rem;
            border-radius: 6px;
            transition: all var(--transition-smooth);
            font-weight: 500;
        }

        .step-item:hover {
            color: var(--crown-green);
            text-decoration: none;
            background: rgba(15, 76, 58, 0.04);
        }

        .step-item.active {
            color: var(--crown-green);
            font-weight: 600;
        }

        .step-item .step-circle {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.8rem;
            flex-shrink: 0;
            background: #D1D5DB;
            color: #fff;
            transition: all var(--transition-smooth);
        }

        .step-item.active .step-circle {
            background: var(--crown-green);
            color: #fff;
        }

        .step-connector {
            width: 32px;
            height: 2px;
            background: #D1D5DB;
            flex-shrink: 0;
            margin: 0 0.25rem;
            transition: background var(--transition-smooth);
        }

        .step-connector.done {
            background: var(--crown-green);
        }

        /* Section Styles */
        .section-padding {
            padding: 5rem 0;
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--crown-dark);
            margin-bottom: 0.75rem;
            line-height: 1.25;
        }

        .section-subtitle {
            font-size: 1.1rem;
            color: var(--crown-gray);
            margin-bottom: 2.5rem;
            max-width: 650px;
        }

        .section-header {
            text-align: center;
            margin-bottom: 3rem;
        }

        .section-header .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }

        /* Cards */
        .card {
            background: var(--crown-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--crown-border);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-bounce);
            overflow: hidden;
        }

        .card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--crown-gold);
        }

        .card-img {
            width: 100%;
            aspect-ratio: 16 / 10;
            object-fit: cover;
            border-radius: var(--radius-card) var(--radius-card) 0 0;
        }

        .card-body {
            padding: 1.5rem;
        }

        .card-tag {
            display: inline-block;
            background: rgba(15, 76, 58, 0.08);
            color: var(--crown-green);
            font-size: 0.8rem;
            padding: 0.3rem 0.8rem;
            border-radius: var(--radius-tag);
            font-weight: 600;
            margin-bottom: 0.75rem;
        }

        .card-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--crown-dark);
            margin-bottom: 0.5rem;
            line-height: 1.35;
        }

        .card-desc {
            font-size: 0.95rem;
            color: var(--crown-gray);
            line-height: 1.6;
            margin-bottom: 1rem;
        }

        /* Buttons */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: var(--crown-green);
            color: #fff;
            padding: 0.75rem 1.75rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 1rem;
            border: 1px solid transparent;
            transition: all var(--transition-smooth);
            cursor: pointer;
            text-decoration: none;
        }

        .btn-primary:hover {
            background: var(--crown-green-dark);
            border-color: var(--crown-gold);
            color: #fff;
            text-decoration: none;
            box-shadow: var(--shadow-coupon);
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: transparent;
            color: var(--crown-green);
            padding: 0.75rem 1.75rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 1rem;
            border: 1px solid var(--crown-green);
            transition: all var(--transition-smooth);
            cursor: pointer;
            text-decoration: none;
        }

        .btn-outline:hover {
            background: var(--crown-green);
            color: #fff;
            text-decoration: none;
            border-color: var(--crown-green);
        }

        .btn-gold {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: var(--crown-gold);
            color: #1A1A1A;
            padding: 0.75rem 1.75rem;
            border-radius: var(--radius-btn);
            font-weight: 700;
            font-size: 1rem;
            border: 1px solid transparent;
            transition: all var(--transition-smooth);
            cursor: pointer;
            text-decoration: none;
        }

        .btn-gold:hover {
            background: var(--crown-gold-light);
            color: #1A1A1A;
            text-decoration: none;
            box-shadow: var(--shadow-coupon-hover);
            transform: translateY(-2px);
        }

        /* Hero */
        .hero-category {
            position: relative;
            min-height: 55vh;
            display: flex;
            align-items: center;
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }

        .hero-category::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 76, 58, 0.88) 0%, rgba(0, 0, 0, 0.65) 100%);
            z-index: 1;
        }

        .hero-category .hero-content {
            position: relative;
            z-index: 2;
            width: 100%;
            padding: 4rem 0;
        }

        .hero-category h1 {
            font-size: 3rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 1rem;
            letter-spacing: -0.02em;
        }

        .hero-category .hero-subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 600px;
            line-height: 1.7;
            margin-bottom: 2rem;
        }

        /* Data Stat Cards */
        .stat-card {
            background: var(--crown-white);
            border-radius: var(--radius-card);
            padding: 2rem 1.5rem;
            text-align: center;
            border: 1px solid var(--crown-border);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-bounce);
        }

        .stat-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--crown-gold);
        }

        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--crown-gold);
            line-height: 1;
            margin-bottom: 0.5rem;
        }

        .stat-label {
            font-size: 1rem;
            color: var(--crown-gray);
            font-weight: 500;
        }

        /* Report Type Card */
        .report-card {
            background: var(--crown-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--crown-border);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-bounce);
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .report-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--crown-gold);
        }

        .report-card .report-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 9;
        }

        .report-card .report-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .report-card:hover .report-img-wrap img {
            transform: scale(1.05);
        }

        .report-card .report-body {
            padding: 1.5rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .report-card .report-body .card-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--crown-dark);
            margin-bottom: 0.5rem;
        }

        .report-card .report-body .card-desc {
            flex: 1;
            font-size: 0.9rem;
            color: var(--crown-gray);
            line-height: 1.6;
            margin-bottom: 1rem;
        }

        /* Timeline / Process */
        .process-list {
            list-style: none;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }

        .process-item {
            display: flex;
            gap: 1.5rem;
            align-items: flex-start;
        }

        .process-number {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--crown-green);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.2rem;
            flex-shrink: 0;
            box-shadow: 0 4px 12px rgba(15, 76, 58, 0.3);
        }

        .process-content h4 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--crown-dark);
            margin-bottom: 0.35rem;
        }

        .process-content p {
            font-size: 0.95rem;
            color: var(--crown-gray);
            line-height: 1.6;
            margin: 0;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .faq-item {
            border: 1px solid var(--crown-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            background: var(--crown-white);
            transition: all var(--transition-smooth);
        }

        .faq-item:hover {
            border-color: #d0d5dd;
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 1.2rem 1.5rem;
            background: none;
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--crown-dark);
            text-align: left;
            cursor: pointer;
            border: none;
            gap: 1rem;
            transition: background var(--transition-smooth);
        }

        .faq-question:hover {
            background: rgba(15, 76, 58, 0.03);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--crown-bg-light);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-smooth);
            font-size: 0.8rem;
            color: var(--crown-green);
        }

        .faq-item.open .faq-question .faq-icon {
            background: var(--crown-green);
            color: #fff;
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 1.5rem;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 1.5rem 1.2rem;
        }

        .faq-answer p {
            font-size: 0.95rem;
            color: var(--crown-gray);
            line-height: 1.7;
            margin: 0;
            border-left: 3px solid var(--crown-gold);
            padding-left: 1rem;
        }

        /* CTA Section */
        .cta-section {
            background: var(--crown-green);
            border-radius: var(--radius-container);
            padding: 3rem 2rem;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(212, 175, 55, 0.1);
            pointer-events: none;
        }

        .cta-section h3 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 0.75rem;
            position: relative;
            z-index: 1;
        }

        .cta-section p {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 1.5rem;
            position: relative;
            z-index: 1;
            max-width: 550px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Footer */
        .site-footer {
            background: var(--crown-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 3rem 1.5rem 1.5rem;
            margin-top: 4rem;
        }

        .footer-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-brand p {
            font-size: 0.85rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.55);
            margin-top: 0.5rem;
        }

        .footer-heading {
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            margin-bottom: 1rem;
            letter-spacing: 0.02em;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .footer-links a,
        .footer-links span {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.55);
            text-decoration: none;
            transition: color var(--transition-smooth);
        }

        .footer-links a:hover {
            color: var(--crown-gold);
            text-decoration: none;
        }

        .footer-subscribe input {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            padding: 0.65rem 1rem;
            border-radius: var(--radius-btn);
            margin-bottom: 0.5rem;
            font-size: 0.9rem;
        }

        .footer-subscribe input::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-subscribe input:focus {
            border-color: var(--crown-gold);
            box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
        }

        .sub-btn {
            background: var(--crown-gold);
            color: #1A1A1A;
            padding: 0.65rem 1.5rem;
            border-radius: var(--radius-btn);
            font-weight: 700;
            font-size: 0.9rem;
            cursor: pointer;
            border: none;
            transition: all var(--transition-smooth);
        }

        .sub-btn:hover {
            background: var(--crown-gold-light);
            box-shadow: var(--shadow-coupon-hover);
        }

        .footer-bottom {
            max-width: 1200px;
            margin: 0 auto;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.4);
            justify-content: center;
            text-align: center;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            text-decoration: none;
        }

        .footer-bottom a:hover {
            color: var(--crown-gold);
            text-decoration: underline;
        }

        /* Highlight Box */
        .highlight-box {
            background: linear-gradient(135deg, rgba(15, 76, 58, 0.04) 0%, rgba(212, 175, 55, 0.06) 100%);
            border: 1px solid var(--crown-border);
            border-radius: var(--radius-container);
            padding: 2.5rem 2rem;
            position: relative;
        }

        .highlight-box::before {
            content: '';
            position: absolute;
            left: 0;
            top: 2rem;
            bottom: 2rem;
            width: 4px;
            background: var(--crown-gold);
            border-radius: 0 4px 4px 0;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }

            .hero-category h1 {
                font-size: 2.3rem;
            }

            .section-title {
                font-size: 1.8rem;
            }

            .section-padding {
                padding: 3.5rem 0;
            }
        }

        @media (max-width: 768px) {
            body {
                padding-top: 120px;
            }

            .mobile-menu-toggle {
                display: block;
            }

            .nav-links {
                display: none;
                position: absolute;
                top: 72px;
                left: 0;
                right: 0;
                background: var(--crown-white);
                flex-direction: column;
                padding: 1rem 1.5rem;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
                gap: 0.25rem;
                border-top: 1px solid var(--crown-border);
            }

            .nav-links.show {
                display: flex;
            }

            .nav-links a {
                width: 100%;
                padding: 0.7rem 1rem;
                font-size: 1rem;
            }

            .nav-links a.nav-cta {
                margin-left: 0;
                text-align: center;
                margin-top: 0.5rem;
            }

            .hero-category {
                min-height: 40vh;
            }

            .hero-category h1 {
                font-size: 1.9rem;
            }

            .hero-category .hero-subtitle {
                font-size: 1rem;
            }

            .section-padding {
                padding: 2.5rem 0;
            }

            .section-title {
                font-size: 1.5rem;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .process-item {
                flex-direction: column;
                gap: 0.75rem;
                align-items: flex-start;
            }

            .process-number {
                width: 40px;
                height: 40px;
                font-size: 1rem;
            }

            .stat-number {
                font-size: 2.2rem;
            }

            .cta-section {
                padding: 2rem 1.25rem;
            }

            .cta-section h3 {
                font-size: 1.4rem;
            }

            .highlight-box {
                padding: 1.5rem 1rem;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: center;
                gap: 0.5rem;
            }
        }

        @media (max-width: 520px) {
            .hero-category h1 {
                font-size: 1.6rem;
            }

            .section-title {
                font-size: 1.3rem;
            }

            .card-body {
                padding: 1rem;
            }

            .btn-primary,
            .btn-outline,
            .btn-gold {
                padding: 0.6rem 1.25rem;
                font-size: 0.9rem;
            }

            .progress-steps-inner {
                gap: 0;
                padding: 0 0.75rem;
            }

            .step-item {
                font-size: 0.75rem;
                gap: 0.3rem;
                padding: 0.3rem 0.35rem;
            }

            .step-item .step-circle {
                width: 24px;
                height: 24px;
                font-size: 0.7rem;
            }

            .step-connector {
                width: 18px;
            }
        }

/* roulang page: category5 */
:root {
            --crown-green: #0F4C3A;
            --crown-green-dark: #0A3A2A;
            --crown-green-light: #0D3B2E;
            --crown-gold: #D4AF37;
            --crown-gold-light: #E8C84A;
            --crown-dark: #1A1A1A;
            --crown-gray: #6B7280;
            --crown-light: #F8F9FA;
            --crown-border: #E5E7EB;
            --crown-text: #333333;
            --crown-white: #FFFFFF;
            --crown-bg-light: #F3F4F6;
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-container: 16px;
            --radius-tag: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-coupon: 0 4px 20px rgba(212, 175, 55, 0.25);
            --shadow-coupon-hover: 0 12px 36px rgba(212, 175, 55, 0.4);
            --transition-smooth: 0.2s ease;
            --transition-bounce: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            color: var(--crown-text);
            background-color: var(--crown-light);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: 128px;
        }

        a {
            color: var(--crown-green-light);
            text-decoration: none;
            transition: color var(--transition-smooth), text-decoration var(--transition-smooth);
        }

        a:hover {
            color: var(--crown-gold);
            text-decoration: underline;
        }

        a:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-smooth);
        }

        button:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
            border-radius: var(--radius-btn);
        }

        input,
        textarea,
        select {
            font-family: inherit;
            border: 1px solid var(--crown-border);
            border-radius: var(--radius-btn);
            padding: 0.75rem 1rem;
            font-size: 1rem;
            transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth);
            background: var(--crown-white);
            width: 100%;
        }

        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
            border-color: var(--crown-gold);
            box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: var(--crown-white);
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
            transition: box-shadow var(--transition-smooth);
        }

        .site-header.scrolled {
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
        }

        .main-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            padding: 0 1.5rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--crown-green);
            white-space: nowrap;
            text-decoration: none;
        }

        .nav-logo:hover {
            text-decoration: none;
            color: var(--crown-green-dark);
        }

        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: var(--crown-green);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--crown-gold);
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            list-style: none;
            flex-wrap: wrap;
        }

        .nav-links a {
            display: inline-block;
            padding: 0.5rem 0.9rem;
            font-size: 0.95rem;
            color: var(--crown-text);
            border-radius: 6px;
            transition: all var(--transition-smooth);
            white-space: nowrap;
            text-decoration: none;
            font-weight: 500;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--crown-green);
            background: rgba(15, 76, 58, 0.06);
            text-decoration: none;
        }

        .nav-links a.nav-cta {
            background: var(--crown-green);
            color: #fff;
            padding: 0.55rem 1.2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            margin-left: 0.5rem;
            transition: all var(--transition-smooth);
            border: 1px solid transparent;
        }

        .nav-links a.nav-cta:hover {
            background: var(--crown-green-dark);
            border-color: var(--crown-gold);
            color: #fff;
            text-decoration: none;
            box-shadow: var(--shadow-coupon);
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            font-size: 1.5rem;
            color: var(--crown-green);
            padding: 0.5rem;
            border-radius: 6px;
        }

        .mobile-menu-toggle:hover {
            background: rgba(15, 76, 58, 0.06);
        }

        /* Progress Steps Bar */
        .progress-steps-bar {
            background: #F3F4F6;
            height: 56px;
            display: flex;
            align-items: center;
            border-top: 1px solid var(--crown-border);
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .progress-steps-inner {
            display: flex;
            align-items: center;
            gap: 0;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
            flex-shrink: 0;
            min-width: fit-content;
        }

        .step-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            white-space: nowrap;
            font-size: 0.875rem;
            color: var(--crown-gray);
            text-decoration: none;
            padding: 0.35rem 0.6rem;
            border-radius: 6px;
            transition: all var(--transition-smooth);
            flex-shrink: 0;
        }

        .step-item:hover {
            color: var(--crown-green);
            text-decoration: none;
            background: rgba(15, 76, 58, 0.04);
        }

        .step-item.active {
            color: var(--crown-green);
            font-weight: 600;
        }

        .step-circle {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: 700;
            flex-shrink: 0;
            background: #E5E7EB;
            color: #9CA3AF;
            transition: all var(--transition-smooth);
        }

        .step-item.active .step-circle {
            background: var(--crown-green);
            color: #fff;
        }

        .step-item.done .step-circle {
            background: var(--crown-green);
            color: #fff;
        }

        .step-connector {
            width: 40px;
            height: 2px;
            background: #E5E7EB;
            flex-shrink: 0;
            margin: 0 0.25rem;
        }

        .step-connector.done {
            background: var(--crown-green);
        }

        /* Hero Section */
        .hero-section {
            position: relative;
            min-height: 70vh;
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, rgba(15, 76, 58, 0.9) 0%, rgba(10, 58, 42, 0.92) 100%), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            color: #fff;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -80px;
            width: 350px;
            height: 350px;
            border-radius: 50%;
            border: 2px solid rgba(212, 175, 55, 0.25);
            pointer-events: none;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -60px;
            left: -40px;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            border: 2px solid rgba(212, 175, 55, 0.18);
            pointer-events: none;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
            width: 100%;
            position: relative;
            z-index: 1;
        }

        .hero-left h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 1.25rem;
            color: #fff;
            letter-spacing: -0.02em;
        }

        .hero-left h1 .gold-accent {
            color: var(--crown-gold);
        }

        .hero-left .hero-subtitle {
            font-size: 1.15rem;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.7;
            margin-bottom: 2rem;
            max-width: 520px;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .btn-primary {
            background: var(--crown-gold);
            color: var(--crown-dark);
            padding: 0.85rem 1.8rem;
            border-radius: var(--radius-btn);
            font-weight: 700;
            font-size: 1rem;
            border: 2px solid var(--crown-gold);
            transition: all var(--transition-smooth);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            text-decoration: none;
        }

        .btn-primary:hover {
            background: var(--crown-gold-light);
            border-color: var(--crown-gold-light);
            color: var(--crown-dark);
            text-decoration: none;
            transform: translateY(-2px);
            box-shadow: var(--shadow-coupon-hover);
        }

        .btn-outline {
            background: transparent;
            color: #fff;
            padding: 0.85rem 1.8rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 1rem;
            border: 2px solid rgba(255, 255, 255, 0.5);
            transition: all var(--transition-smooth);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            text-decoration: none;
        }

        .btn-outline:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            text-decoration: none;
            transform: translateY(-2px);
        }

        /* Data Leaderboard Panel */
        .hero-right .data-panel {
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--radius-container);
            padding: 1.75rem;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .data-panel .panel-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--crown-gold);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .data-panel .panel-title i {
            font-size: 1.1rem;
        }

        .data-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.7rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.9);
        }

        .data-row:last-child {
            border-bottom: none;
        }

        .data-row .rank {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(212, 175, 55, 0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.8rem;
            flex-shrink: 0;
            color: var(--crown-gold);
        }

        .data-row .rank.top {
            background: var(--crown-gold);
            color: var(--crown-dark);
        }

        .data-row .metric {
            font-weight: 700;
            color: var(--crown-gold-light);
            font-size: 0.95rem;
        }

        /* Section Common */
        .section {
            padding: 5rem 0;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--crown-green);
            margin-bottom: 0.75rem;
            text-align: center;
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--crown-gray);
            text-align: center;
            max-width: 650px;
            margin: 0 auto 3rem;
            line-height: 1.7;
        }

        .section-divider {
            width: 60px;
            height: 3px;
            background: var(--crown-gold);
            margin: 0 auto 2rem;
            border-radius: 2px;
        }

        /* Report Cards */
        .report-cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.75rem;
        }

        .report-card {
            background: var(--crown-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--crown-border);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            display: flex;
            flex-direction: column;
        }

        .report-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--crown-gold);
        }

        .report-card .card-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: var(--radius-card) var(--radius-card) 0 0;
        }

        .report-card .card-body {
            padding: 1.5rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .report-card .card-tag {
            display: inline-block;
            background: rgba(15, 76, 58, 0.08);
            color: var(--crown-green);
            font-size: 0.8rem;
            padding: 0.3rem 0.75rem;
            border-radius: var(--radius-tag);
            font-weight: 600;
            margin-bottom: 0.75rem;
            width: fit-content;
        }

        .report-card .card-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--crown-text);
            margin-bottom: 0.6rem;
            line-height: 1.4;
        }

        .report-card .card-desc {
            font-size: 0.9rem;
            color: var(--crown-gray);
            line-height: 1.6;
            flex: 1;
            margin-bottom: 1rem;
        }

        .report-card .card-link {
            font-weight: 600;
            color: var(--crown-green);
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            transition: all var(--transition-smooth);
            text-decoration: none;
        }

        .report-card .card-link:hover {
            color: var(--crown-gold);
            text-decoration: none;
            gap: 0.6rem;
        }

        /* Stats Highlight Bar */
        .stats-highlight-bar {
            background: var(--crown-green);
            padding: 3.5rem 0;
            color: #fff;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            text-align: center;
        }

        .stat-item .stat-number {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--crown-gold);
            line-height: 1.1;
            margin-bottom: 0.4rem;
        }

        .stat-item .stat-label {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.8);
            font-weight: 500;
        }

        .stat-item .stat-unit {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--crown-gold-light);
        }

        /* Latest Reports List */
        .reports-list {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .report-list-item {
            display: flex;
            align-items: center;
            gap: 1.25rem;
            background: var(--crown-white);
            border-radius: var(--radius-card);
            padding: 1.25rem 1.5rem;
            border: 1px solid var(--crown-border);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            text-decoration: none;
            color: inherit;
            cursor: pointer;
        }

        .report-list-item:hover {
            border-color: var(--crown-gold);
            box-shadow: var(--shadow-card-hover);
            transform: translateX(4px);
            text-decoration: none;
            color: inherit;
        }

        .report-list-item .report-date {
            font-size: 0.85rem;
            color: var(--crown-gray);
            white-space: nowrap;
            min-width: 90px;
            font-weight: 500;
            text-align: center;
            background: var(--crown-bg-light);
            padding: 0.4rem 0.75rem;
            border-radius: 6px;
        }

        .report-list-item .report-info {
            flex: 1;
        }

        .report-list-item .report-info .report-title {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--crown-text);
            margin-bottom: 0.3rem;
        }

        .report-list-item .report-info .report-excerpt {
            font-size: 0.88rem;
            color: var(--crown-gray);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .report-list-item .arrow-icon {
            color: var(--crown-gold);
            font-size: 1.2rem;
            flex-shrink: 0;
            transition: transform var(--transition-smooth);
        }

        .report-list-item:hover .arrow-icon {
            transform: translateX(6px);
        }

        /* Insight Section */
        .insight-block {
            background: var(--crown-white);
            border-radius: var(--radius-container);
            padding: 2.5rem;
            border: 1px solid var(--crown-border);
            box-shadow: var(--shadow-card);
            margin-bottom: 2rem;
        }

        .insight-block h3 {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--crown-green);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }

        .insight-block h3 i {
            color: var(--crown-gold);
        }

        .insight-block p {
            font-size: 1rem;
            color: var(--crown-text);
            line-height: 1.8;
            margin-bottom: 1rem;
        }

        .insight-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 0.6rem;
        }

        .faq-item {
            background: var(--crown-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--crown-border);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
        }

        .faq-item:hover {
            border-color: var(--crown-gold);
        }

        .faq-question {
            width: 100%;
            text-align: left;
            padding: 1.2rem 1.5rem;
            background: none;
            font-size: 1rem;
            font-weight: 600;
            color: var(--crown-text);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            border-left: 3px solid var(--crown-gold);
            transition: all var(--transition-smooth);
        }

        .faq-question:hover {
            background: rgba(15, 76, 58, 0.03);
        }

        .faq-question .faq-icon {
            font-size: 0.9rem;
            color: var(--crown-gold);
            transition: transform var(--transition-smooth);
            flex-shrink: 0;
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 1.5rem;
            font-size: 0.95rem;
            color: var(--crown-gray);
            line-height: 1.7;
            background: rgba(248, 249, 250, 0.5);
        }

        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 1rem 1.5rem 1.5rem;
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, var(--crown-green) 0%, var(--crown-green-dark) 100%);
            padding: 4rem 0;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -60px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            border: 2px solid rgba(212, 175, 55, 0.2);
            pointer-events: none;
        }

        .cta-section h2 {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 1rem;
            position: relative;
            z-index: 1;
        }

        .cta-section p {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 2rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            position: relative;
            z-index: 1;
        }

        /* Footer */
        .site-footer {
            background: #1A1A1A;
            color: rgba(255, 255, 255, 0.7);
            padding: 4rem 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 2.5rem;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem 3rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand p {
            font-size: 0.9rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.55);
            margin-top: 0.5rem;
        }

        .footer-heading {
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            margin-bottom: 1rem;
            letter-spacing: 0.02em;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 0.55rem;
        }

        .footer-links a,
        .footer-links span {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.6);
            text-decoration: none;
            transition: color var(--transition-smooth);
        }

        .footer-links a:hover {
            color: var(--crown-gold);
            text-decoration: none;
        }

        .footer-subscribe input {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            padding: 0.7rem 1rem;
            border-radius: var(--radius-btn);
            margin-bottom: 0.6rem;
            font-size: 0.9rem;
        }

        .footer-subscribe input::placeholder {
            color: rgba(255, 255, 255, 0.35);
        }

        .sub-btn {
            background: var(--crown-gold);
            color: #1A1A1A;
            padding: 0.7rem 1.5rem;
            border-radius: var(--radius-btn);
            font-weight: 700;
            font-size: 0.9rem;
            transition: all var(--transition-smooth);
            width: 100%;
        }

        .sub-btn:hover {
            background: var(--crown-gold-light);
            box-shadow: var(--shadow-coupon);
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            justify-content: center;
            align-items: center;
            padding: 1.5rem;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.45);
            text-align: center;
            max-width: 1200px;
            margin: 0 auto;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            text-decoration: none;
        }

        .footer-bottom a:hover {
            color: var(--crown-gold);
            text-decoration: underline;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            .hero-section {
                min-height: auto;
                padding: 3rem 0;
            }
            .hero-left h1 {
                font-size: 2.2rem;
            }
            .hero-right .data-panel {
                max-width: 500px;
            }
            .report-cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }
            .insight-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .nav-links {
                gap: 0;
            }
            .nav-links a {
                padding: 0.4rem 0.6rem;
                font-size: 0.85rem;
            }
        }

        @media (max-width: 768px) {
            body {
                padding-top: 120px;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: 72px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 1rem;
                box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
                gap: 0.3rem;
                border-top: 1px solid var(--crown-border);
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                padding: 0.7rem 1rem;
                font-size: 0.95rem;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .progress-steps-bar {
                height: 48px;
            }
            .step-item {
                font-size: 0.78rem;
            }
            .step-circle {
                width: 24px;
                height: 24px;
                font-size: 0.7rem;
            }
            .step-connector {
                width: 24px;
            }
            .hero-left h1 {
                font-size: 1.8rem;
            }
            .hero-section {
                padding: 2.5rem 0;
                min-height: auto;
            }
            .report-cards-grid {
                grid-template-columns: 1fr;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1rem;
            }
            .stat-item .stat-number {
                font-size: 2rem;
            }
            .section {
                padding: 3rem 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .insight-block {
                padding: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 0.5rem;
            }
            .report-list-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.6rem;
                padding: 1rem;
            }
            .report-list-item .report-date {
                min-width: auto;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
        }

        @media (max-width: 520px) {
            .hero-buttons {
                flex-direction: column;
            }
            .hero-buttons .btn-primary,
            .hero-buttons .btn-outline {
                width: 100%;
                text-align: center;
                justify-content: center;
            }
            .hero-left h1 {
                font-size: 1.5rem;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .data-panel {
                padding: 1rem;
            }
            .data-row {
                font-size: 0.8rem;
            }
            .container {
                padding: 0 0.75rem;
            }
        }

/* roulang page: category6 */
:root {
            --crown-green: #0F4C3A;
            --crown-green-dark: #0A3A2A;
            --crown-green-light: #0D3B2E;
            --crown-gold: #D4AF37;
            --crown-gold-light: #E8C84A;
            --crown-dark: #1A1A1A;
            --crown-gray: #6B7280;
            --crown-light: #F8F9FA;
            --crown-border: #E5E7EB;
            --crown-text: #333333;
            --crown-white: #FFFFFF;
            --crown-bg-light: #F3F4F6;
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-container: 16px;
            --radius-tag: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-coupon: 0 4px 20px rgba(212, 175, 55, 0.25);
            --shadow-coupon-hover: 0 12px 36px rgba(212, 175, 55, 0.4);
            --transition-smooth: 0.2s ease;
            --transition-bounce: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            color: var(--crown-text);
            background-color: var(--crown-light);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: 128px;
        }

        a {
            color: var(--crown-green-light);
            text-decoration: none;
            transition: color var(--transition-smooth), text-decoration var(--transition-smooth);
        }

        a:hover {
            color: var(--crown-gold);
            text-decoration: underline;
        }

        a:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-smooth);
        }

        button:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
            border-radius: var(--radius-btn);
        }

        input,
        textarea,
        select {
            font-family: inherit;
            border: 1px solid var(--crown-border);
            border-radius: var(--radius-btn);
            padding: 0.75rem 1rem;
            font-size: 1rem;
            transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth);
            background: var(--crown-white);
            width: 100%;
        }

        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
            border-color: var(--crown-gold);
            box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        @media (max-width: 640px) {
            .container {
                padding: 0 1rem;
            }
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: var(--crown-white);
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
            transition: box-shadow var(--transition-smooth);
        }

        .site-header.scrolled {
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
        }

        .main-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            padding: 0 1.5rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--crown-green);
            white-space: nowrap;
            text-decoration: none;
        }

        .nav-logo:hover {
            text-decoration: none;
            color: var(--crown-green-dark);
        }

        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: var(--crown-green);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--crown-gold);
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            list-style: none;
            flex-wrap: wrap;
        }

        .nav-links a {
            display: inline-block;
            padding: 0.5rem 0.9rem;
            font-size: 0.95rem;
            color: var(--crown-text);
            border-radius: 6px;
            transition: all var(--transition-smooth);
            white-space: nowrap;
            text-decoration: none;
            font-weight: 500;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--crown-green);
            background: rgba(15, 76, 58, 0.06);
            text-decoration: none;
        }

        .nav-links a.nav-cta {
            background: var(--crown-green);
            color: #fff;
            padding: 0.55rem 1.2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            margin-left: 0.5rem;
            transition: all var(--transition-smooth);
            border: 1px solid transparent;
        }

        .nav-links a.nav-cta:hover {
            background: var(--crown-green-dark);
            border-color: var(--crown-gold);
            color: #fff;
            text-decoration: none;
            box-shadow: var(--shadow-coupon);
        }

        .nav-links a.nav-cta:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--crown-green);
            cursor: pointer;
            padding: 0.5rem;
            transition: color var(--transition-smooth);
        }

        .mobile-menu-toggle:hover {
            color: var(--crown-gold);
        }

        /* Progress Steps Bar */
        .progress-steps-bar {
            background: #F3F4F6;
            height: 56px;
            border-top: 1px solid var(--crown-border);
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .progress-steps-inner {
            display: flex;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
            height: 100%;
            gap: 0;
            min-width: max-content;
        }

        .step-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.875rem;
            color: var(--crown-gray);
            text-decoration: none;
            white-space: nowrap;
            padding: 0.35rem 0.75rem;
            border-radius: 20px;
            transition: all var(--transition-smooth);
            flex-shrink: 0;
        }

        .step-item:hover {
            color: var(--crown-green);
            text-decoration: none;
            background: rgba(15, 76, 58, 0.04);
        }

        .step-item.active {
            color: var(--crown-green);
            font-weight: 600;
        }

        .step-item.active .step-circle {
            background: var(--crown-green);
            color: #fff;
            border-color: var(--crown-green);
        }

        .step-circle {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            border: 2px solid var(--crown-border);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: 700;
            flex-shrink: 0;
            background: #fff;
            transition: all var(--transition-smooth);
        }

        .step-connector {
            width: 32px;
            height: 2px;
            background: var(--crown-border);
            flex-shrink: 0;
            margin: 0 0.25rem;
        }

        .step-connector.done {
            background: var(--crown-green);
        }

        @media (max-width: 768px) {
            .progress-steps-bar {
                height: 48px;
            }
            .step-item {
                font-size: 0.78rem;
                padding: 0.3rem 0.5rem;
            }
            .step-circle {
                width: 24px;
                height: 24px;
                font-size: 0.7rem;
            }
            .step-connector {
                width: 20px;
            }
        }

        /* Mobile Navigation */
        @media (max-width: 768px) {
            body {
                padding-top: 120px;
            }
            .mobile-menu-toggle {
                display: flex;
                align-items: center;
                justify-content: center;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: 72px;
                left: 0;
                right: 0;
                background: var(--crown-white);
                flex-direction: column;
                padding: 1rem 1.5rem;
                gap: 0.5rem;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
                border-top: 1px solid var(--crown-border);
                z-index: 49;
                flex-wrap: nowrap;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                padding: 0.75rem 1rem;
                font-size: 1rem;
                border-radius: 8px;
            }
            .nav-links a.nav-cta {
                margin-left: 0;
                text-align: center;
                margin-top: 0.25rem;
            }
            .main-nav {
                padding: 0 1rem;
                height: 64px;
            }
            .nav-logo {
                font-size: 1.15rem;
            }
            .nav-logo .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
            .progress-steps-bar {
                height: 44px;
            }
        }

        @media (max-width: 480px) {
            body {
                padding-top: 108px;
            }
            .main-nav {
                height: 56px;
            }
            .nav-links {
                top: 56px;
            }
            .nav-logo {
                font-size: 1rem;
            }
            .nav-logo .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 0.8rem;
            }
            .progress-steps-bar {
                height: 40px;
            }
            .step-item {
                font-size: 0.7rem;
                gap: 0.3rem;
            }
            .step-circle {
                width: 20px;
                height: 20px;
                font-size: 0.65rem;
            }
            .step-connector {
                width: 14px;
            }
        }

        /* Section Spacing */
        section {
            padding: 5rem 0;
        }

        @media (max-width: 768px) {
            section {
                padding: 3rem 0;
            }
        }

        /* Hero Section - Expert Analysis */
        .hero-expert {
            position: relative;
            min-height: 85vh;
            display: flex;
            align-items: center;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            background-attachment: fixed;
        }

        .hero-expert::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 76, 58, 0.9) 0%, rgba(10, 58, 42, 0.85) 40%, rgba(0, 0, 0, 0.75) 100%);
            z-index: 1;
        }

        .hero-expert .hero-content {
            position: relative;
            z-index: 2;
            width: 100%;
        }

        .hero-expert .hero-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .hero-expert .hero-text h1 {
            font-size: 3.2rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 1.25rem;
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
        }

        .hero-expert .hero-text h1 span {
            color: var(--crown-gold);
        }

        .hero-expert .hero-text .hero-subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 1.5rem;
            line-height: 1.7;
            max-width: 520px;
        }

        .hero-expert .hero-badges {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .hero-expert .badge-card {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-card);
            padding: 1.25rem 1.5rem;
            display: flex;
            align-items: center;
            gap: 1rem;
            transition: all var(--transition-smooth);
        }

        .hero-expert .badge-card:hover {
            background: rgba(255, 255, 255, 0.18);
            border-color: var(--crown-gold);
            transform: translateX(4px);
        }

        .hero-expert .badge-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--crown-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--crown-dark);
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .hero-expert .badge-info h4 {
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 0.2rem;
        }

        .hero-expert .badge-info p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.85rem;
            margin: 0;
        }

        .hero-expert .hero-qualification {
            margin-top: 1.5rem;
            padding: 1rem 1.25rem;
            background: rgba(212, 175, 55, 0.15);
            border-left: 3px solid var(--crown-gold);
            border-radius: 0 var(--radius-btn) var(--radius-btn) 0;
            color: rgba(255, 255, 255, 0.9);
            font-size: 0.9rem;
            line-height: 1.6;
        }

        .hero-expert .hero-qualification strong {
            color: var(--crown-gold-light);
        }

        .hero-expert .hero-cta-row {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-top: 1.75rem;
        }

        .btn-primary {
            display: inline-block;
            background: var(--crown-green);
            color: #fff;
            padding: 0.85rem 2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 1rem;
            text-decoration: none;
            border: 2px solid var(--crown-green);
            transition: all var(--transition-smooth);
            cursor: pointer;
            text-align: center;
        }

        .btn-primary:hover {
            background: var(--crown-green-dark);
            border-color: var(--crown-gold);
            color: #fff;
            text-decoration: none;
            box-shadow: var(--shadow-coupon);
            transform: translateY(-2px);
        }

        .btn-outline {
            display: inline-block;
            background: transparent;
            color: #fff;
            padding: 0.85rem 2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 1rem;
            text-decoration: none;
            border: 2px solid rgba(255, 255, 255, 0.5);
            transition: all var(--transition-smooth);
            cursor: pointer;
            text-align: center;
        }

        .btn-outline:hover {
            border-color: var(--crown-gold);
            color: var(--crown-gold);
            text-decoration: none;
            background: rgba(255, 255, 255, 0.08);
            transform: translateY(-2px);
        }

        @media (max-width: 1024px) {
            .hero-expert .hero-inner {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            .hero-expert .hero-text h1 {
                font-size: 2.5rem;
            }
            .hero-expert {
                min-height: auto;
                padding: 6rem 0 4rem;
                background-attachment: scroll;
            }
            .hero-expert .hero-badges {
                flex-direction: row;
                flex-wrap: wrap;
            }
            .hero-expert .badge-card {
                flex: 1 1 200px;
                min-width: 180px;
            }
        }

        @media (max-width: 640px) {
            .hero-expert .hero-text h1 {
                font-size: 1.9rem;
            }
            .hero-expert .hero-text .hero-subtitle {
                font-size: 1rem;
            }
            .hero-expert .hero-badges {
                flex-direction: column;
            }
            .hero-expert .badge-card {
                flex: 1 1 auto;
            }
            .hero-expert .hero-cta-row {
                flex-direction: column;
            }
            .hero-expert .hero-cta-row .btn-primary,
            .hero-expert .hero-cta-row .btn-outline {
                width: 100%;
                text-align: center;
            }
        }

        /* Section Headings */
        .section-heading {
            text-align: center;
            margin-bottom: 3rem;
        }

        .section-heading h2 {
            font-size: 2.3rem;
            font-weight: 700;
            color: var(--crown-dark);
            margin-bottom: 0.75rem;
        }

        .section-heading .gold-line {
            width: 60px;
            height: 4px;
            background: var(--crown-gold);
            margin: 0 auto 1rem;
            border-radius: 2px;
        }

        .section-heading p {
            color: var(--crown-gray);
            font-size: 1.05rem;
            max-width: 650px;
            margin: 0 auto;
        }

        @media (max-width: 640px) {
            .section-heading h2 {
                font-size: 1.7rem;
            }
            .section-heading p {
                font-size: 0.95rem;
            }
        }

        /* Deep Content Block */
        .deep-content {
            background: var(--crown-white);
            border-radius: var(--radius-container);
            padding: 3rem;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--crown-border);
            line-height: 1.9;
        }

        .deep-content h3 {
            font-size: 1.5rem;
            color: var(--crown-green);
            margin-bottom: 1.25rem;
            font-weight: 700;
        }

        .deep-content p {
            margin-bottom: 1rem;
            color: var(--crown-text);
            font-size: 1rem;
        }

        .deep-content .highlight-box {
            background: #F0F7F4;
            border-left: 4px solid var(--crown-green);
            padding: 1.25rem 1.5rem;
            border-radius: 0 var(--radius-btn) var(--radius-btn) 0;
            margin: 1.5rem 0;
            font-weight: 500;
        }

        @media (max-width: 640px) {
            .deep-content {
                padding: 1.5rem;
            }
            .deep-content h3 {
                font-size: 1.25rem;
            }
        }

        /* Team Cards Grid */
        .team-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .team-card {
            background: var(--crown-white);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--crown-border);
            transition: all var(--transition-smooth);
        }

        .team-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--crown-gold);
        }

        .team-card .card-img {
            height: 240px;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .team-card .card-img .expert-tag {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: var(--crown-gold);
            color: var(--crown-dark);
            padding: 0.3rem 0.8rem;
            border-radius: var(--radius-tag);
            font-size: 0.8rem;
            font-weight: 700;
        }

        .team-card .card-body {
            padding: 1.5rem;
        }

        .team-card .card-body h4 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--crown-dark);
            margin-bottom: 0.35rem;
        }

        .team-card .card-body .role {
            color: var(--crown-green);
            font-weight: 600;
            font-size: 0.9rem;
            margin-bottom: 0.75rem;
        }

        .team-card .card-body .desc {
            color: var(--crown-gray);
            font-size: 0.9rem;
            line-height: 1.6;
            margin-bottom: 1rem;
        }

        .team-card .card-body .expert-stats {
            display: flex;
            gap: 1rem;
            font-size: 0.8rem;
            color: var(--crown-gray);
            flex-wrap: wrap;
        }

        .team-card .card-body .expert-stats span {
            background: #F3F4F6;
            padding: 0.25rem 0.6rem;
            border-radius: 12px;
            white-space: nowrap;
        }

        @media (max-width: 1024px) {
            .team-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 640px) {
            .team-grid {
                grid-template-columns: 1fr;
            }
            .team-card .card-img {
                height: 200px;
            }
        }

        /* Service Detail Cards */
        .service-detail-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 2rem;
        }

        .service-detail-card {
            background: var(--crown-white);
            border-radius: var(--radius-card);
            padding: 2rem;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--crown-border);
            transition: all var(--transition-smooth);
            display: flex;
            gap: 1.25rem;
            align-items: flex-start;
        }

        .service-detail-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--crown-gold);
            transform: translateY(-3px);
        }

        .service-detail-card .sd-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--crown-green);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--crown-gold);
            font-size: 1.3rem;
            flex-shrink: 0;
        }

        .service-detail-card .sd-content h4 {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--crown-dark);
            margin-bottom: 0.5rem;
        }

        .service-detail-card .sd-content p {
            color: var(--crown-gray);
            font-size: 0.9rem;
            line-height: 1.6;
            margin: 0;
        }

        @media (max-width: 768px) {
            .service-detail-grid {
                grid-template-columns: 1fr;
            }
            .service-detail-card {
                flex-direction: column;
                align-items: flex-start;
                gap: 1rem;
            }
        }

        /* Process Timeline */
        .process-timeline {
            position: relative;
            padding-left: 3rem;
        }

        .process-timeline::before {
            content: '';
            position: absolute;
            left: 1.25rem;
            top: 0;
            bottom: 0;
            width: 3px;
            background: linear-gradient(to bottom, var(--crown-green), var(--crown-gold));
            border-radius: 2px;
        }

        .process-item {
            position: relative;
            margin-bottom: 2.5rem;
            padding-left: 2rem;
        }

        .process-item:last-child {
            margin-bottom: 0;
        }

        .process-item .process-dot {
            position: absolute;
            left: -2.15rem;
            top: 0.25rem;
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: var(--crown-gold);
            border: 3px solid var(--crown-green);
            z-index: 2;
        }

        .process-item h4 {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--crown-dark);
            margin-bottom: 0.35rem;
        }

        .process-item p {
            color: var(--crown-gray);
            font-size: 0.9rem;
            line-height: 1.6;
            margin: 0;
        }

        @media (max-width: 640px) {
            .process-timeline {
                padding-left: 2rem;
            }
            .process-timeline::before {
                left: 0.75rem;
            }
            .process-item {
                padding-left: 1.5rem;
            }
            .process-item .process-dot {
                left: -1.55rem;
                width: 16px;
                height: 16px;
            }
        }

        /* Stats Bar */
        .stats-bar {
            background: var(--crown-green);
            padding: 3rem 0;
            color: #fff;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            text-align: center;
        }

        .stat-item .stat-number {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--crown-gold);
            display: block;
            line-height: 1;
        }

        .stat-item .stat-label {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.8);
            margin-top: 0.5rem;
        }

        @media (max-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }
            .stat-item .stat-number {
                font-size: 2.2rem;
            }
        }

        @media (max-width: 480px) {
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1rem;
            }
            .stat-item .stat-number {
                font-size: 1.8rem;
            }
        }

        /* Case Cards */
        .case-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .case-card {
            background: var(--crown-white);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--crown-border);
            transition: all var(--transition-smooth);
        }

        .case-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--crown-gold);
        }

        .case-card .case-img {
            height: 200px;
            background-size: cover;
            background-position: center;
        }

        .case-card .case-body {
            padding: 1.5rem;
        }

        .case-card .case-body .case-tag {
            display: inline-block;
            background: rgba(15, 76, 58, 0.08);
            color: var(--crown-green);
            padding: 0.25rem 0.7rem;
            border-radius: var(--radius-tag);
            font-size: 0.8rem;
            font-weight: 600;
            margin-bottom: 0.75rem;
        }

        .case-card .case-body h4 {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--crown-dark);
            margin-bottom: 0.5rem;
        }

        .case-card .case-body p {
            color: var(--crown-gray);
            font-size: 0.9rem;
            line-height: 1.6;
            margin: 0;
        }

        @media (max-width: 1024px) {
            .case-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 640px) {
            .case-grid {
                grid-template-columns: 1fr;
            }
            .case-card .case-img {
                height: 180px;
            }
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            border: 1px solid var(--crown-border);
            border-radius: var(--radius-card);
            margin-bottom: 0.75rem;
            overflow: hidden;
            background: var(--crown-white);
            transition: all var(--transition-smooth);
        }

        .faq-item:hover {
            border-color: #d0d5dd;
        }

        .faq-item .faq-question {
            padding: 1.25rem 1.5rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            font-size: 1rem;
            color: var(--crown-dark);
            user-select: none;
            border-left: 3px solid transparent;
            transition: all var(--transition-smooth);
        }

        .faq-item.open .faq-question {
            border-left-color: var(--crown-gold);
            background: #FAFBFA;
            color: var(--crown-green);
        }

        .faq-item .faq-question .faq-arrow {
            transition: transform var(--transition-smooth);
            color: var(--crown-gray);
            flex-shrink: 0;
        }

        .faq-item.open .faq-question .faq-arrow {
            transform: rotate(180deg);
            color: var(--crown-gold);
        }

        .faq-item .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
        }

        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 1.5rem 1.5rem;
        }

        .faq-item .faq-answer p {
            color: var(--crown-gray);
            line-height: 1.8;
            margin: 0;
            font-size: 0.95rem;
        }

        /* CTA Section */
        .cta-section {
            background: var(--crown-dark);
            padding: 4rem 0;
            color: #fff;
            text-align: center;
        }

        .cta-section h2 {
            font-size: 2.2rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: #fff;
        }

        .cta-section h2 span {
            color: var(--crown-gold);
        }

        .cta-section p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 1.05rem;
            max-width: 600px;
            margin: 0 auto 2rem;
        }

        .cta-section .btn-primary {
            background: var(--crown-gold);
            color: var(--crown-dark);
            border-color: var(--crown-gold);
            font-size: 1.1rem;
            padding: 1rem 2.5rem;
        }

        .cta-section .btn-primary:hover {
            background: var(--crown-gold-light);
            border-color: var(--crown-gold-light);
            color: var(--crown-dark);
            box-shadow: var(--shadow-coupon-hover);
        }

        @media (max-width: 640px) {
            .cta-section h2 {
                font-size: 1.6rem;
            }
            .cta-section p {
                font-size: 0.95rem;
            }
        }

        /* Contact Form */
        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: start;
        }

        .contact-form-area {
            background: var(--crown-white);
            padding: 2.5rem;
            border-radius: var(--radius-container);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--crown-border);
        }

        .contact-form-area h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--crown-dark);
            margin-bottom: 1.5rem;
        }

        .contact-form-area .form-group {
            margin-bottom: 1.25rem;
        }

        .contact-form-area label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.4rem;
            color: var(--crown-dark);
            font-size: 0.9rem;
        }

        .contact-form-area .btn-submit {
            width: 100%;
            background: var(--crown-green);
            color: #fff;
            padding: 0.9rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 1rem;
            border: 2px solid var(--crown-green);
            transition: all var(--transition-smooth);
            cursor: pointer;
        }

        .contact-form-area .btn-submit:hover {
            background: var(--crown-green-dark);
            border-color: var(--crown-gold);
        }

        .contact-info-side {
            background: #F9FAFB;
            padding: 2.5rem;
            border-radius: var(--radius-container);
            border: 1px solid var(--crown-border);
        }

        .contact-info-side h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--crown-dark);
            margin-bottom: 1.5rem;
        }

        .contact-info-side .info-item {
            display: flex;
            gap: 0.75rem;
            align-items: flex-start;
            margin-bottom: 1.25rem;
            color: var(--crown-text);
            font-size: 0.95rem;
        }

        .contact-info-side .info-item i {
            color: var(--crown-green);
            width: 20px;
            text-align: center;
            margin-top: 0.2rem;
            flex-shrink: 0;
        }

        .contact-map-placeholder {
            width: 100%;
            height: 200px;
            border-radius: var(--radius-card);
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            margin-top: 1.5rem;
            border: 1px solid var(--crown-border);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--crown-gray);
            font-size: 0.9rem;
        }

        @media (max-width: 768px) {
            .contact-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
        }

        /* Footer */
        .site-footer {
            background: #1A1A1A;
            color: rgba(255, 255, 255, 0.7);
            padding: 3rem 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem 2rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand p {
            font-size: 0.85rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.55);
            margin-top: 0.5rem;
        }

        .footer-heading {
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            margin-bottom: 1rem;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 0.5rem;
        }

        .footer-links li a,
        .footer-links li span {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.85rem;
            text-decoration: none;
            transition: color var(--transition-smooth);
        }

        .footer-links li a:hover {
            color: var(--crown-gold);
            text-decoration: none;
        }

        .footer-subscribe input {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            padding: 0.65rem 0.9rem;
            border-radius: var(--radius-btn);
            margin-bottom: 0.5rem;
            font-size: 0.85rem;
        }

        .footer-subscribe input::placeholder {
            color: rgba(255, 255, 255, 0.35);
        }

        .footer-subscribe input:focus {
            border-color: var(--crown-gold);
            box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.12);
        }

        .footer-subscribe .sub-btn {
            background: var(--crown-gold);
            color: #1A1A1A;
            padding: 0.65rem 1.2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 0.85rem;
            cursor: pointer;
            border: none;
            transition: all var(--transition-smooth);
        }

        .footer-subscribe .sub-btn:hover {
            background: var(--crown-gold-light);
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            justify-content: center;
            align-items: center;
            padding: 1.5rem;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.4);
            max-width: 1200px;
            margin: 0 auto;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.4);
            text-decoration: none;
        }

        .footer-bottom a:hover {
            color: var(--crown-gold);
            text-decoration: underline;
        }

        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 640px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 0.5rem;
            }
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .animate-fade-in-up {
            animation: fadeInUp 0.6s ease forwards;
        }

        .animate-delay-1 {
            animation-delay: 0.1s;
        }
        .animate-delay-2 {
            animation-delay: 0.2s;
        }
        .animate-delay-3 {
            animation-delay: 0.3s;
        }

/* roulang page: category7 */
:root {
            --crown-green: #0F4C3A;
            --crown-green-dark: #0A3A2A;
            --crown-green-light: #0D3B2E;
            --crown-gold: #D4AF37;
            --crown-gold-light: #E8C84A;
            --crown-dark: #1A1A1A;
            --crown-gray: #6B7280;
            --crown-light: #F8F9FA;
            --crown-border: #E5E7EB;
            --crown-text: #333333;
            --crown-white: #FFFFFF;
            --crown-bg-light: #F3F4F6;
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-container: 16px;
            --radius-tag: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-coupon: 0 4px 20px rgba(212, 175, 55, 0.25);
            --shadow-coupon-hover: 0 12px 36px rgba(212, 175, 55, 0.4);
            --transition-smooth: 0.2s ease;
            --transition-bounce: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            color: var(--crown-text);
            background-color: var(--crown-light);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: 128px;
        }

        a {
            color: var(--crown-green-light);
            text-decoration: none;
            transition: color var(--transition-smooth), text-decoration var(--transition-smooth);
        }

        a:hover {
            color: var(--crown-gold);
            text-decoration: underline;
        }

        a:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-smooth);
        }

        button:focus-visible {
            outline: 2px solid var(--crown-gold);
            outline-offset: 2px;
            border-radius: var(--radius-btn);
        }

        input,
        textarea,
        select {
            font-family: inherit;
            border: 1px solid var(--crown-border);
            border-radius: var(--radius-btn);
            padding: 0.75rem 1rem;
            font-size: 1rem;
            transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth);
            background: var(--crown-white);
            width: 100%;
        }

        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
            border-color: var(--crown-gold);
            box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 1rem;
            }
            body {
                padding-top: 112px;
            }
        }

        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: var(--crown-white);
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
            transition: box-shadow var(--transition-smooth);
        }

        .site-header.scrolled {
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
        }

        .main-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            padding: 0 1.5rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--crown-green);
            white-space: nowrap;
            text-decoration: none;
            flex-shrink: 0;
        }

        .nav-logo:hover {
            text-decoration: none;
            color: var(--crown-green-dark);
        }

        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: var(--crown-green);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--crown-gold);
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            list-style: none;
            flex-wrap: wrap;
        }

        .nav-links a {
            display: inline-block;
            padding: 0.5rem 0.75rem;
            font-size: 0.9rem;
            color: var(--crown-text);
            border-radius: 6px;
            transition: all var(--transition-smooth);
            white-space: nowrap;
            text-decoration: none;
            font-weight: 500;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--crown-green);
            background: rgba(15, 76, 58, 0.06);
            text-decoration: none;
        }

        .nav-links a.nav-cta {
            background: var(--crown-green);
            color: #fff;
            padding: 0.55rem 1.2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            margin-left: 0.5rem;
            transition: all var(--transition-smooth);
            border: 1px solid transparent;
        }

        .nav-links a.nav-cta:hover {
            background: var(--crown-green-dark);
            border-color: var(--crown-gold);
            color: #fff;
            text-decoration: none;
            box-shadow: var(--shadow-coupon);
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            font-size: 1.5rem;
            color: var(--crown-green);
            padding: 0.5rem;
            border-radius: 6px;
        }

        .progress-steps-bar {
            background: #F3F4F6;
            height: 56px;
            display: flex;
            align-items: center;
            border-top: 1px solid var(--crown-border);
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .progress-steps-inner {
            display: flex;
            align-items: center;
            gap: 0;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
            flex-shrink: 0;
        }

        .step-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.85rem;
            color: #9CA3AF;
            text-decoration: none;
            white-space: nowrap;
            padding: 0.4rem 0.6rem;
            border-radius: 6px;
            transition: all var(--transition-smooth);
            font-weight: 500;
            flex-shrink: 0;
        }

        .step-item:hover {
            color: var(--crown-green);
            text-decoration: none;
            background: rgba(15, 76, 58, 0.04);
        }

        .step-item.active {
            color: var(--crown-green);
            font-weight: 600;
        }

        .step-item .step-circle {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: 700;
            background: #D1D5DB;
            color: #fff;
            flex-shrink: 0;
            transition: all var(--transition-smooth);
        }

        .step-item.active .step-circle {
            background: var(--crown-green);
            color: #fff;
            box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.35);
        }

        .step-connector {
            width: 32px;
            height: 2px;
            background: #D1D5DB;
            flex-shrink: 0;
            margin: 0 0.25rem;
            border-radius: 1px;
        }

        .step-connector.done {
            background: var(--crown-green);
        }

        @media (max-width: 1024px) {
            .nav-links a {
                padding: 0.4rem 0.55rem;
                font-size: 0.8rem;
            }
            .nav-links a.nav-cta {
                padding: 0.45rem 0.8rem;
                font-size: 0.8rem;
            }
            .nav-logo {
                font-size: 1.15rem;
            }
            .nav-logo .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
        }

        @media (max-width: 768px) {
            .main-nav {
                height: 60px;
                padding: 0 1rem;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: 60px;
                left: 0;
                right: 0;
                background: var(--crown-white);
                flex-direction: column;
                padding: 1rem;
                gap: 0.5rem;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
                border-radius: 0 0 var(--radius-container) var(--radius-container);
                z-index: 49;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                text-align: center;
                padding: 0.7rem 1rem;
                font-size: 1rem;
            }
            .nav-links a.nav-cta {
                margin-left: 0;
                width: 100%;
                text-align: center;
            }
            .progress-steps-bar {
                height: 44px;
            }
            .step-item {
                font-size: 0.75rem;
                gap: 0.3rem;
            }
            .step-item .step-circle {
                width: 24px;
                height: 24px;
                font-size: 0.7rem;
            }
            .step-connector {
                width: 20px;
            }
            body {
                padding-top: 104px;
            }
        }

        @media (max-width: 520px) {
            .main-nav {
                height: 56px;
            }
            .nav-logo {
                font-size: 1rem;
            }
            .nav-logo .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 0.75rem;
            }
            .progress-steps-inner {
                padding: 0 0.75rem;
            }
            .step-item {
                font-size: 0.7rem;
                padding: 0.3rem 0.4rem;
            }
            .step-item .step-circle {
                width: 20px;
                height: 20px;
                font-size: 0.65rem;
            }
            .step-connector {
                width: 14px;
            }
            body {
                padding-top: 100px;
            }
        }

        .section-padding {
            padding: 5rem 0;
        }

        @media (max-width: 768px) {
            .section-padding {
                padding: 3rem 0;
            }
        }

        .btn-primary {
            display: inline-block;
            background: var(--crown-green);
            color: #fff;
            padding: 0.75rem 1.75rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 1rem;
            border: 1px solid transparent;
            transition: all var(--transition-smooth);
            text-align: center;
            cursor: pointer;
            text-decoration: none;
        }

        .btn-primary:hover {
            background: var(--crown-green-dark);
            border-color: var(--crown-gold);
            color: #fff;
            text-decoration: none;
            box-shadow: var(--shadow-coupon);
            transform: translateY(-1px);
        }

        .btn-outline {
            display: inline-block;
            background: transparent;
            color: var(--crown-green);
            padding: 0.75rem 1.75rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 1rem;
            border: 2px solid var(--crown-green);
            transition: all var(--transition-smooth);
            text-align: center;
            cursor: pointer;
            text-decoration: none;
        }

        .btn-outline:hover {
            background: var(--crown-green);
            color: #fff;
            text-decoration: none;
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-1px);
        }

        .btn-gold {
            display: inline-block;
            background: var(--crown-gold);
            color: #1A1A1A;
            padding: 0.75rem 1.75rem;
            border-radius: var(--radius-btn);
            font-weight: 700;
            font-size: 1rem;
            border: 1px solid transparent;
            transition: all var(--transition-smooth);
            text-align: center;
            cursor: pointer;
            text-decoration: none;
        }

        .btn-gold:hover {
            background: var(--crown-gold-light);
            color: #1A1A1A;
            text-decoration: none;
            box-shadow: var(--shadow-coupon-hover);
            transform: translateY(-2px);
        }

        .card {
            background: var(--crown-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--crown-border);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-bounce);
            overflow: hidden;
        }

        .card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--crown-gold);
        }

        .card-img {
            border-radius: var(--radius-card) var(--radius-card) 0 0;
            overflow: hidden;
            aspect-ratio: 16 / 9;
            background: #E5E7EB;
        }

        .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .card:hover .card-img img {
            transform: scale(1.05);
        }

        .card-body {
            padding: 1.5rem;
        }

        .tag {
            display: inline-block;
            padding: 0.3rem 0.8rem;
            border-radius: var(--radius-tag);
            font-size: 0.8rem;
            font-weight: 600;
            background: rgba(15, 76, 58, 0.08);
            color: var(--crown-green);
            white-space: nowrap;
        }

        .tag-gold {
            background: rgba(212, 175, 55, 0.15);
            color: #8B6914;
        }

        .tag-hot {
            background: #FEF2F2;
            color: #DC2626;
        }

        .site-footer {
            background: var(--crown-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 3rem 1.5rem 1.5rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
            padding-bottom: 2rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-heading {
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
            font-size: 1rem;
            letter-spacing: 0.02em;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 0.5rem;
        }

        .footer-links a,
        .footer-links span {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.9rem;
            text-decoration: none;
            transition: color var(--transition-smooth);
        }

        .footer-links a:hover {
            color: var(--crown-gold);
            text-decoration: none;
        }

        .footer-subscribe input {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            padding: 0.6rem 0.8rem;
            border-radius: var(--radius-btn);
            font-size: 0.85rem;
            margin-bottom: 0.5rem;
        }

        .footer-subscribe input::placeholder {
            color: rgba(255, 255, 255, 0.35);
        }

        .sub-btn {
            background: var(--crown-gold);
            color: #1A1A1A;
            padding: 0.6rem 1.2rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 0.85rem;
            cursor: pointer;
            width: 100%;
        }

        .sub-btn:hover {
            background: var(--crown-gold-light);
            box-shadow: var(--shadow-coupon);
        }

        .footer-bottom {
            max-width: 1200px;
            margin: 1.5rem auto 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem 1.5rem;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.4);
            justify-content: center;
            text-align: center;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.45);
            text-decoration: none;
        }

        .footer-bottom a:hover {
            color: var(--crown-gold);
            text-decoration: underline;
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
        }

        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.25rem;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 0.4rem;
            }
        }

        .hero-bg {
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            position: relative;
            min-height: 420px;
            display: flex;
            align-items: center;
        }

        .hero-bg::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 76, 58, 0.88) 0%, rgba(0, 0, 0, 0.65) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            width: 100%;
        }

        .timeline-item {
            position: relative;
            padding-left: 2.5rem;
            padding-bottom: 2rem;
            border-left: 2px solid var(--crown-border);
        }

        .timeline-item:last-child {
            padding-bottom: 0;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -8px;
            top: 4px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--crown-gold);
            border: 3px solid var(--crown-green);
            z-index: 1;
        }

        .timeline-item.active::before {
            background: var(--crown-green);
            box-shadow: 0 0 0 6px rgba(212, 175, 55, 0.3);
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.3);
            }
            50% {
                box-shadow: 0 0 0 12px rgba(212, 175, 55, 0.05);
            }
        }

        .stat-number {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--crown-gold);
            line-height: 1;
            font-family: "Inter", system-ui, sans-serif;
        }

        .faq-item {
            border-bottom: 1px solid var(--crown-border);
            padding: 1.25rem 0;
            cursor: pointer;
            transition: all var(--transition-smooth);
        }

        .faq-item:hover {
            background: rgba(15, 76, 58, 0.02);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-weight: 600;
            font-size: 1.05rem;
            color: var(--crown-text);
            gap: 1rem;
        }

        .faq-question .faq-icon {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: rgba(15, 76, 58, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            transition: all var(--transition-smooth);
            font-size: 0.8rem;
            color: var(--crown-green);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            color: var(--crown-gray);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding-top: 0.75rem;
        }

        .faq-item.open .faq-icon {
            background: var(--crown-green);
            color: #fff;
            transform: rotate(45deg);
        }

        .highlight-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: linear-gradient(135deg, var(--crown-gold), #C8960C);
            color: #1A1A1A;
            padding: 0.35rem 1rem;
            border-radius: var(--radius-tag);
            font-weight: 700;
            font-size: 0.8rem;
            letter-spacing: 0.03em;
        }

        .section-divider {
            width: 60px;
            height: 3px;
            background: var(--crown-gold);
            border-radius: 2px;
            margin: 0.75rem 0 1.5rem;
        }