/* roulang page: index */
:root {
            --brand-deep-green: #17241C;
            --brand-dark-wine: #4A1D28;
            --brand-gradient: linear-gradient(135deg, #17241C 0%, #4A1D28 100%);
            --brand-gradient-soft: linear-gradient(135deg, rgba(23,36,28,0.92) 0%, rgba(74,29,40,0.88) 100%);
            --accent-amber: #D9A640;
            --accent-amber-dark: #B8892E;
            --accent-copper: #8C6A3B;
            --accent-copper-light: #A87F4D;
            --bg-warm: #FBF8F0;
            --bg-light-warm: #F6F0E3;
            --bg-dark-immersive: #1B211C;
            --text-primary: #1F1F1B;
            --text-secondary: #5C574F;
            --text-on-dark: #F3EDDA;
            --text-on-dark-muted: #C9C0AC;
            --status-success: #4C7D4F;
            --status-warning: #B35C37;
            --status-highlight: #C58A2D;
            --link-wine: #6E2D3A;
            --shadow-card: 0 4px 16px rgba(23,36,28,0.08);
            --shadow-card-hover: 0 12px 28px rgba(23,36,28,0.18);
            --shadow-nav: 0 4px 20px rgba(23,36,28,0.25);
            --radius-card-lg: 24px;
            --radius-card-md: 18px;
            --radius-card-sm: 14px;
            --radius-btn: 12px;
            --radius-badge: 10px;
            --spacing-section: 80px;
            --spacing-card: 24px;
            --font-family-base: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', 'Helvetica Neue', sans-serif;
            --transition-base: 0.3s ease;
            --transition-fast: 0.2s ease;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-family-base);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg-warm);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--link-wine);
            text-decoration: none;
            transition: color var(--transition-fast), text-decoration var(--transition-fast);
        }

        a:hover {
            color: #8C3A4A;
            text-decoration: underline;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(217, 166, 64, 0.55);
            outline-offset: 2px;
            border-radius: 4px;
        }

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

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section-padding {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }

        .section-padding-sm {
            padding-top: 56px;
            padding-bottom: 56px;
        }

        .bg-warm-light {
            background-color: var(--bg-light-warm);
        }

        .bg-dark-immersive {
            background-color: var(--bg-dark-immersive);
        }

        .section-title {
            font-size: 30px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }

        .section-subtitle {
            font-size: 16.5px;
            line-height: 1.8;
            color: var(--text-secondary);
            margin-bottom: 36px;
            max-width: 680px;
        }

        .section-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent-amber);
            color: var(--brand-deep-green);
            font-size: 13px;
            font-weight: 700;
            padding: 6px 16px;
            border-radius: 50px;
            letter-spacing: 0.03em;
            margin-bottom: 14px;
            border: 1px solid rgba(140, 106, 59, 0.35);
        }

        .section-badge-dark {
            background: rgba(217, 166, 64, 0.15);
            color: var(--accent-amber);
            border: 1px solid rgba(217, 166, 64, 0.4);
        }

        /* ====== Header / Navigation ====== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: var(--brand-deep-green);
            transition: all var(--transition-base);
        }

        .site-header .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(243, 237, 218, 0.12);
            transition: all var(--transition-base);
        }

        .site-header.scrolled .brand-row {
            padding: 6px 0;
            border-bottom-color: transparent;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--text-on-dark);
            letter-spacing: 0.02em;
            text-decoration: none;
            white-space: nowrap;
        }

        .brand-logo:hover {
            color: var(--accent-amber);
            text-decoration: none;
        }

        .brand-logo .logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: var(--brand-gradient);
            border-radius: 10px;
            color: var(--accent-amber);
            font-size: 18px;
            border: 1.5px solid var(--accent-amber);
            flex-shrink: 0;
        }

        .brand-search {
            flex: 1;
            max-width: 420px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(243, 237, 218, 0.18);
            border-radius: 50px;
            padding: 6px 16px;
            transition: all var(--transition-fast);
        }

        .brand-search:focus-within {
            border-color: var(--accent-amber);
            background: rgba(255, 255, 255, 0.12);
            box-shadow: 0 0 0 3px rgba(217, 166, 64, 0.2);
        }

        .brand-search input {
            flex: 1;
            background: transparent;
            border: none;
            color: var(--text-on-dark);
            font-size: 14px;
            padding: 4px 8px;
            outline: none;
        }

        .brand-search input::placeholder {
            color: var(--text-on-dark-muted);
        }

        .brand-search .search-icon {
            color: var(--accent-amber);
            font-size: 14px;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            white-space: nowrap;
        }

        .header-actions .user-link {
            color: var(--text-on-dark);
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 6px;
            transition: color var(--transition-fast);
        }

        .header-actions .user-link:hover {
            color: var(--accent-amber);
            text-decoration: none;
        }

        .btn-header-cta {
            background: var(--accent-amber);
            color: var(--brand-deep-green);
            font-weight: 700;
            font-size: 14px;
            padding: 8px 18px;
            border-radius: 50px;
            border: none;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-header-cta:hover {
            background: var(--accent-copper);
            color: #fff;
            text-decoration: none;
        }

        .btn-header-cta:active {
            transform: scale(0.97);
        }

        .channel-row {
            display: flex;
            align-items: center;
            gap: 28px;
            padding: 10px 0;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            transition: all var(--transition-base);
        }

        .channel-row::-webkit-scrollbar {
            display: none;
        }

        .channel-row .channel-link {
            color: var(--text-on-dark-muted);
            font-size: 14.5px;
            font-weight: 500;
            padding: 4px 2px;
            border-bottom: 2px solid transparent;
            transition: all var(--transition-fast);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .channel-row .channel-link:hover {
            color: var(--accent-amber);
            text-decoration: none;
            border-bottom-color: var(--accent-amber);
        }

        .channel-row .channel-link.active {
            color: var(--accent-amber);
            font-weight: 700;
            border-bottom-color: var(--accent-amber);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-nav);
            background: rgba(23, 36, 28, 0.98);
        }

        .site-header.scrolled .channel-row {
            padding: 8px 0;
        }

        /* Mobile nav */
        .mobile-nav-toggle {
            display: none;
            background: transparent;
            border: none;
            color: var(--text-on-dark);
            font-size: 24px;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
        }

        .mobile-nav-toggle:hover {
            color: var(--accent-amber);
        }

        .mobile-drawer {
            display: none;
            background: var(--brand-deep-green);
            border-top: 1px solid rgba(243, 237, 218, 0.15);
            padding: 16px 20px 20px;
        }

        .mobile-drawer.open {
            display: block;
        }

        .mobile-drawer .channel-link {
            display: block;
            color: var(--text-on-dark);
            font-size: 16px;
            font-weight: 500;
            padding: 10px 0;
            border-bottom: 1px solid rgba(243, 237, 218, 0.08);
            text-decoration: none;
        }

        .mobile-drawer .channel-link:hover {
            color: var(--accent-amber);
        }

        .mobile-drawer .channel-link.active {
            color: var(--accent-amber);
            font-weight: 700;
        }

        /* ====== Hero Section ====== */
        .hero-section {
            position: relative;
            padding-top: 150px;
            padding-bottom: 80px;
            background-image: url('/assets/images/76522d713c86b77d.webp');
            background-size: cover;
            background-position: center;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: var(--brand-gradient-soft);
            z-index: 1;
        }

        .hero-section .container {
            position: relative;
            z-index: 2;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(217, 166, 64, 0.18);
            color: var(--accent-amber);
            border: 1px solid rgba(217, 166, 64, 0.5);
            font-size: 13px;
            font-weight: 700;
            padding: 7px 18px;
            border-radius: 50px;
            margin-bottom: 20px;
            letter-spacing: 0.04em;
        }

        .hero-title {
            font-size: 44px;
            font-weight: 700;
            line-height: 1.3;
            color: #fff;
            margin-bottom: 18px;
            letter-spacing: -0.015em;
        }

        .hero-title .highlight-amber {
            color: var(--accent-amber);
        }

        .hero-subtitle {
            font-size: 17px;
            line-height: 1.85;
            color: var(--text-on-dark-muted);
            margin-bottom: 28px;
            max-width: 560px;
        }

        .hero-kpi-row {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 32px;
        }

        .hero-kpi {
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(4px);
            border: 1px solid rgba(217, 166, 64, 0.35);
            border-radius: var(--radius-card-sm);
            padding: 14px 22px;
            min-width: 120px;
            text-align: center;
        }

        .hero-kpi .kpi-number {
            display: block;
            font-size: 24px;
            font-weight: 700;
            color: var(--accent-amber);
            letter-spacing: -0.01em;
        }

        .hero-kpi .kpi-label {
            font-size: 13px;
            color: var(--text-on-dark-muted);
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 36px;
        }

        .btn-hero-primary {
            background: var(--accent-amber);
            color: var(--brand-deep-green);
            font-weight: 700;
            font-size: 16px;
            padding: 13px 28px;
            border-radius: var(--radius-btn);
            border: none;
            transition: all var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-hero-primary:hover {
            background: var(--accent-copper);
            color: #fff;
            text-decoration: none;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(217, 166, 64, 0.35);
        }

        .btn-hero-primary:active {
            transform: translateY(0);
        }

        .btn-hero-secondary {
            background: transparent;
            color: #fff;
            font-weight: 600;
            font-size: 16px;
            padding: 13px 26px;
            border-radius: var(--radius-btn);
            border: 1.5px solid rgba(243, 237, 218, 0.5);
            transition: all var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-hero-secondary:hover {
            background: rgba(243, 237, 218, 0.12);
            color: var(--accent-amber);
            border-color: var(--accent-amber);
            text-decoration: none;
        }

        .hero-report-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(217, 166, 64, 0.4);
            border-radius: var(--radius-card-lg);
            padding: 26px 28px;
            backdrop-filter: blur(6px);
            transition: all var(--transition-base);
        }

        .hero-report-card:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(217, 166, 64, 0.65);
        }

        .report-cover {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 18px;
        }

        .report-cover-img {
            width: 64px;
            height: 64px;
            border-radius: var(--radius-card-sm);
            object-fit: cover;
            border: 2px solid var(--accent-amber);
            flex-shrink: 0;
        }

        .report-cover-title {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            line-height: 1.3;
        }

        .report-cover-sub {
            font-size: 13px;
            color: var(--accent-amber);
            margin-top: 2px;
        }

        .report-toc {
            list-style: none;
            padding: 0;
            margin: 0 0 18px;
        }

        .report-toc li {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-on-dark);
            font-size: 14.5px;
            padding: 6px 0;
            border-bottom: 1px dashed rgba(243, 237, 218, 0.15);
        }

        .report-toc li:last-child {
            border-bottom: none;
        }

        .report-toc .toc-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
            background: var(--accent-amber);
            color: var(--brand-deep-green);
            font-weight: 700;
            font-size: 12px;
            border-radius: 6px;
            flex-shrink: 0;
        }

        .report-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .report-form input[type="email"] {
            flex: 1;
            min-width: 180px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(243, 237, 218, 0.3);
            border-radius: var(--radius-btn);
            padding: 12px 16px;
            color: #fff;
            font-size: 14.5px;
            outline: none;
            transition: all var(--transition-fast);
        }

        .report-form input[type="email"]::placeholder {
            color: var(--text-on-dark-muted);
        }

        .report-form input[type="email"]:focus {
            border-color: var(--accent-amber);
            background: rgba(255, 255, 255, 0.15);
            box-shadow: 0 0 0 3px rgba(217, 166, 64, 0.2);
        }

        .report-form .btn-report-submit {
            background: var(--accent-amber);
            color: var(--brand-deep-green);
            font-weight: 700;
            font-size: 14.5px;
            padding: 12px 22px;
            border-radius: var(--radius-btn);
            border: none;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .report-form .btn-report-submit:hover {
            background: var(--accent-copper);
            color: #fff;
        }

        /* ====== Cards / Common ====== */
        .stat-card {
            background: #fff;
            border-radius: var(--radius-card-md);
            padding: 26px 28px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            border: 1px solid rgba(23, 36, 28, 0.06);
            height: 100%;
        }

        .stat-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .stat-card .stat-number {
            font-size: 36px;
            font-weight: 700;
            color: var(--brand-deep-green);
            letter-spacing: -0.02em;
            margin-bottom: 6px;
        }

        .stat-card .stat-number .accent {
            color: var(--accent-amber-dark);
        }

        .stat-card .stat-label {
            font-size: 14.5px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .icon-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            background: var(--brand-gradient);
            border-radius: 12px;
            color: var(--accent-amber);
            font-size: 18px;
            margin-bottom: 16px;
            border: 1px solid rgba(217, 166, 64, 0.4);
        }

        .tag-badge {
            display: inline-block;
            background: var(--bg-light-warm);
            color: var(--accent-copper);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 50px;
            border: 1px solid rgba(140, 106, 59, 0.3);
        }

        .tag-badge-amber {
            background: rgba(217, 166, 64, 0.15);
            color: var(--accent-amber-dark);
            border-color: rgba(217, 166, 64, 0.4);
        }

        .tag-badge-green {
            background: rgba(76, 125, 79, 0.12);
            color: var(--status-success);
            border-color: rgba(76, 125, 79, 0.3);
        }

        /* ====== Pain Points ====== */
        .pain-card {
            background: #fff;
            border-radius: var(--radius-card-md);
            padding: 22px 24px;
            box-shadow: var(--shadow-card);
            border-left: 4px solid var(--status-warning);
            transition: all var(--transition-base);
            height: 100%;
            display: flex;
            align-items: flex-start;
            gap: 14px;
        }

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

        .pain-card .pain-icon {
            width: 36px;
            height: 36px;
            background: rgba(179, 92, 55, 0.12);
            color: var(--status-warning);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            flex-shrink: 0;
        }

        .pain-card .pain-text {
            font-size: 15px;
            color: var(--text-primary);
            font-weight: 600;
            line-height: 1.6;
            margin: 0;
        }

        /* ====== Solution Cards ====== */
        .solution-card {
            background: #fff;
            border-radius: var(--radius-card-lg);
            padding: 28px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            height: 100%;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(23, 36, 28, 0.06);
        }

        .solution-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--brand-gradient);
        }

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

        .solution-card h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--brand-deep-green);
            margin-bottom: 12px;
        }

        .solution-card p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 14px;
        }

        .solution-metric {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(217, 166, 64, 0.12);
            padding: 6px 14px;
            border-radius: 50px;
            font-size: 13px;
            font-weight: 700;
            color: var(--accent-amber-dark);
            border: 1px solid rgba(217, 166, 64, 0.35);
        }

        /* ====== Step Indicator ====== */
        .step-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 18px 0;
            border-bottom: 1px dashed rgba(23, 36, 28, 0.12);
        }

        .step-item:last-child {
            border-bottom: none;
        }

        .step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            background: var(--accent-amber);
            color: var(--brand-deep-green);
            font-weight: 700;
            font-size: 18px;
            border-radius: 10px;
            border: 1.5px solid var(--accent-copper);
            flex-shrink: 0;
        }

        .step-content h4 {
            font-size: 17px;
            font-weight: 700;
            color: var(--brand-deep-green);
            margin-bottom: 4px;
        }

        .step-content p {
            font-size: 14.5px;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.7;
        }

        /* ====== Testimonial ====== */
        .testimonial-card {
            background: #fff;
            border-radius: var(--radius-card-lg);
            padding: 26px 28px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            height: 100%;
            border: 1px solid rgba(23, 36, 28, 0.06);
            position: relative;
        }

        .testimonial-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .testimonial-quote {
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-primary);
            margin-bottom: 16px;
            position: relative;
            padding-left: 18px;
        }

        .testimonial-quote::before {
            content: '\201C';
            position: absolute;
            left: 0;
            top: -4px;
            font-size: 28px;
            color: var(--accent-amber);
            font-weight: 700;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .testimonial-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--brand-gradient);
            color: var(--accent-amber);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 15px;
            flex-shrink: 0;
        }

        .testimonial-name {
            font-weight: 700;
            font-size: 14.5px;
            color: var(--text-primary);
        }

        .testimonial-role {
            font-size: 12.5px;
            color: var(--text-secondary);
        }

        /* ====== Audience/Suitability ====== */
        .audience-card {
            background: #fff;
            border-radius: var(--radius-card-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            height: 100%;
        }

        .audience-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .audience-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        .audience-card .card-body {
            padding: 20px 22px;
        }

        .audience-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--brand-deep-green);
            margin-bottom: 8px;
        }

        .audience-card p {
            font-size: 14.5px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        .suit-card {
            border-radius: var(--radius-card-md);
            padding: 24px 26px;
            height: 100%;
            border: 1px solid rgba(23, 36, 28, 0.08);
        }

        .suit-card.suit-yes {
            background: rgba(76, 125, 79, 0.08);
            border-left: 4px solid var(--status-success);
        }

        .suit-card.suit-no {
            background: rgba(179, 92, 55, 0.08);
            border-left: 4px solid var(--status-warning);
        }

        .suit-card h4 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .suit-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .suit-card ul li {
            font-size: 14.5px;
            color: var(--text-secondary);
            padding: 5px 0;
            display: flex;
            align-items: flex-start;
            gap: 8px;
            line-height: 1.6;
        }

        .suit-card ul li .check-icon {
            font-size: 14px;
            flex-shrink: 0;
            margin-top: 3px;
        }

        .suit-yes .check-icon {
            color: var(--status-success);
        }

        .suit-no .check-icon {
            color: var(--status-warning);
        }

        /* ====== Match Plan ====== */
        .plan-card {
            background: #fff;
            border-radius: var(--radius-card-lg);
            padding: 26px 28px;
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(23, 36, 28, 0.08);
            transition: all var(--transition-base);
            height: 100%;
            position: relative;
        }

        .plan-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .plan-card .plan-badge {
            display: inline-block;
            background: var(--accent-amber);
            color: var(--brand-deep-green);
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 50px;
            margin-bottom: 12px;
        }

        .plan-card h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--brand-deep-green);
            margin-bottom: 10px;
        }

        .plan-card p {
            font-size: 14.5px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ====== Entry Cards ====== */
        .entry-card {
            display: block;
            background: #fff;
            border-radius: var(--radius-card-lg);
            padding: 24px;
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(23, 36, 28, 0.08);
            transition: all var(--transition-base);
            text-decoration: none;
            color: var(--text-primary);
            height: 100%;
            position: relative;
            overflow: hidden;
        }

        .entry-card::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 60px;
            height: 60px;
            background: var(--accent-amber);
            border-radius: 0 0 0 60px;
            opacity: 0.2;
            transition: all var(--transition-base);
        }

        .entry-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            text-decoration: none;
            color: var(--text-primary);
        }

        .entry-card:hover::after {
            opacity: 0.4;
            width: 80px;
            height: 80px;
        }

        .entry-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--brand-deep-green);
            margin-bottom: 8px;
        }

        .entry-card p {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 10px;
            line-height: 1.65;
        }

        .entry-card .entry-count {
            font-size: 13px;
            font-weight: 700;
            color: var(--accent-amber-dark);
        }

        /* ====== Info List ====== */
        .info-card {
            background: #fff;
            border-radius: var(--radius-card-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

        .info-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .info-card img {
            width: 100%;
            height: 190px;
            object-fit: cover;
            transition: transform 0.25s ease;
        }

        .info-card:hover img {
            transform: scale(1.02);
        }

        .info-card .info-body {
            padding: 20px 22px;
        }

        .info-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--brand-deep-green);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .info-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .info-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
            font-size: 12.5px;
            color: var(--text-secondary);
        }

        /* ====== Metric Bar ====== */
        .metric-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            background: #fff;
            border-radius: var(--radius-card-lg);
            padding: 28px 32px;
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(23, 36, 28, 0.06);
        }

        .metric-item {
            flex: 1;
            min-width: 140px;
            text-align: center;
            padding: 12px 16px;
            border-right: 1px solid rgba(23, 36, 28, 0.08);
        }

        .metric-item:last-child {
            border-right: none;
        }

        .metric-item .metric-value {
            display: block;
            font-size: 28px;
            font-weight: 700;
            color: var(--brand-deep-green);
            letter-spacing: -0.01em;
        }

        .metric-item .metric-value .unit {
            font-size: 16px;
            color: var(--accent-amber-dark);
        }

        .metric-item .metric-name {
            font-size: 13.5px;
            color: var(--text-secondary);
            margin-top: 2px;
        }

        /* ====== Trust/Guarantee ====== */
        .trust-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
        }

        .trust-item {
            display: flex;
            align-items: center;
            gap: 10px;
            background: #fff;
            border-radius: 50px;
            padding: 12px 22px;
            box-shadow: 0 2px 8px rgba(23, 36, 28, 0.06);
            border: 1px solid rgba(23, 36, 28, 0.08);
            transition: all var(--transition-fast);
        }

        .trust-item:hover {
            border-color: var(--accent-amber);
            box-shadow: 0 4px 14px rgba(23, 36, 28, 0.1);
        }

        .trust-item .trust-icon {
            color: var(--accent-amber-dark);
            font-size: 18px;
        }

        .trust-item span {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            white-space: nowrap;
        }

        /* ====== Editorial Cards ====== */
        .editorial-card {
            background: #fff;
            border-radius: var(--radius-card-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            height: 100%;
            border: 1px solid rgba(23, 36, 28, 0.06);
        }

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

        .editorial-card img {
            width: 100%;
            height: 220px;
            object-fit: cover;
            transition: transform 0.25s ease;
        }

        .editorial-card:hover img {
            transform: scale(1.03);
        }

        .editorial-card .editorial-body {
            padding: 22px 24px;
        }

        .editorial-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--brand-deep-green);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .editorial-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 12px;
        }

        /* ====== CTA Section ====== */
        .cta-section {
            background: var(--brand-gradient);
            border-radius: var(--radius-card-lg);
            padding: 56px 48px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            top: -40%;
            right: -10%;
            width: 300px;
            height: 300px;
            background: rgba(217, 166, 64, 0.12);
            border-radius: 50%;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -5%;
            width: 220px;
            height: 220px;
            background: rgba(217, 166, 64, 0.08);
            border-radius: 50%;
        }

        .cta-section .cta-title {
            font-size: 30px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            position: relative;
            z-index: 1;
        }

        .cta-section .cta-sub {
            font-size: 15.5px;
            color: var(--text-on-dark-muted);
            margin-bottom: 28px;
            position: relative;
            z-index: 1;
        }

        .cta-form {
            display: flex;
            gap: 12px;
            max-width: 480px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
            flex-wrap: wrap;
        }

        .cta-form input[type="email"] {
            flex: 1;
            min-width: 200px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(243, 237, 218, 0.35);
            border-radius: var(--radius-btn);
            padding: 14px 18px;
            color: #fff;
            font-size: 14.5px;
            outline: none;
            transition: all var(--transition-fast);
        }

        .cta-form input::placeholder {
            color: var(--text-on-dark-muted);
        }

        .cta-form input:focus {
            border-color: var(--accent-amber);
            background: rgba(255, 255, 255, 0.16);
            box-shadow: 0 0 0 3px rgba(217, 166, 64, 0.2);
        }

        .cta-form .btn-cta-submit {
            background: var(--accent-amber);
            color: var(--brand-deep-green);
            font-weight: 700;
            font-size: 15px;
            padding: 14px 28px;
            border-radius: var(--radius-btn);
            border: none;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .cta-form .btn-cta-submit:hover {
            background: var(--accent-copper);
            color: #fff;
        }

        /* ====== Footer ====== */
        .site-footer {
            background: var(--brand-deep-green);
            color: var(--text-on-dark);
            padding: 60px 0 30px;
            margin-top: 0;
        }

        .footer-brand {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-on-dark);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-brand:hover {
            color: var(--accent-amber);
            text-decoration: none;
        }

        .footer-desc {
            font-size: 14px;
            color: var(--text-on-dark-muted);
            line-height: 1.75;
            margin-bottom: 18px;
            max-width: 280px;
        }

        .footer-column h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--accent-amber);
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

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

        .footer-links li {
            margin-bottom: 8px;
        }

        .footer-links a {
            color: var(--text-on-dark-muted);
            font-size: 14px;
            transition: color var(--transition-fast);
        }

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

        .footer-subscribe {
            display: flex;
            gap: 8px;
            margin-top: 10px;
        }

        .footer-subscribe input {
            flex: 1;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(243, 237, 218, 0.2);
            border-radius: 10px;
            padding: 10px 14px;
            color: var(--text-on-dark);
            font-size: 13.5px;
            outline: none;
        }

        .footer-subscribe input::placeholder {
            color: var(--text-on-dark-muted);
        }

        .footer-subscribe input:focus {
            border-color: var(--accent-amber);
        }

        .footer-subscribe button {
            background: var(--accent-amber);
            color: var(--brand-deep-green);
            font-weight: 700;
            font-size: 13.5px;
            padding: 10px 16px;
            border-radius: 10px;
            border: none;
            white-space: nowrap;
        }

        .footer-subscribe button:hover {
            background: var(--accent-copper);
            color: #fff;
        }

        .footer-bottom {
            border-top: 1px solid rgba(243, 237, 218, 0.12);
            padding-top: 20px;
            margin-top: 36px;
            text-align: center;
            font-size: 13px;
            color: var(--text-on-dark-muted);
        }

        .footer-bottom .domain-info {
            font-size: 12px;
            color: rgba(243, 237, 218, 0.5);
        }

        /* ====== Responsive ====== */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 36px;
            }
            .section-title {
                font-size: 26px;
            }
            .channel-row {
                gap: 18px;
            }
        }

        @media (max-width: 768px) {
            .hero-section {
                padding-top: 110px;
                padding-bottom: 50px;
            }
            .hero-title {
                font-size: 30px;
            }
            .hero-subtitle {
                font-size: 15px;
            }
            .brand-row {
                flex-wrap: nowrap;
            }
            .brand-search {
                display: none;
            }
            .header-actions .user-link {
                display: none;
            }
            .channel-row {
                display: none;
            }
            .mobile-nav-toggle {
                display: block;
            }
            .mobile-drawer {
                display: none;
            }
            .mobile-drawer.open {
                display: block;
            }
            .section-padding {
                padding-top: 48px;
                padding-bottom: 48px;
            }
            .section-title {
                font-size: 22px;
            }
            .section-subtitle {
                font-size: 14.5px;
            }
            .hero-report-card {
                padding: 18px 16px;
                margin-top: 24px;
            }
            .hero-kpi-row {
                gap: 10px;
            }
            .hero-kpi {
                min-width: 90px;
                padding: 10px 14px;
            }
            .hero-kpi .kpi-number {
                font-size: 18px;
            }
            .cta-section {
                padding: 36px 20px;
            }
            .cta-section .cta-title {
                font-size: 22px;
            }
            .metric-bar {
                flex-direction: column;
                gap: 12px;
                padding: 20px;
            }
            .metric-item {
                border-right: none;
                border-bottom: 1px solid rgba(23, 36, 28, 0.08);
                padding: 10px 0;
                min-width: auto;
            }
            .metric-item:last-child {
                border-bottom: none;
            }
            .stat-card {
                padding: 20px;
            }
            .stat-card .stat-number {
                font-size: 28px;
            }
            .trust-item {
                padding: 8px 14px;
                font-size: 12px;
            }
            .editorial-card img {
                height: 160px;
            }
            .footer-column {
                margin-bottom: 24px;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 26px;
            }
            .hero-actions {
                flex-direction: column;
            }
            .btn-hero-primary,
            .btn-hero-secondary {
                width: 100%;
                justify-content: center;
            }
            .report-form {
                flex-direction: column;
            }
            .report-form input[type="email"] {
                min-width: auto;
                width: 100%;
            }
            .report-form .btn-report-submit {
                width: 100%;
            }
            .cta-form {
                flex-direction: column;
            }
            .cta-form input[type="email"] {
                width: 100%;
                min-width: auto;
            }
            .cta-form .btn-cta-submit {
                width: 100%;
            }
            .solution-card,
            .plan-card,
            .testimonial-card,
            .entry-card {
                padding: 20px;
            }
            .stat-card {
                padding: 16px;
            }
            .stat-card .stat-number {
                font-size: 24px;
            }
        }

/* roulang page: category1 */
:root {
            --brand-deep-green: #17241C;
            --brand-dark-wine: #4A1D28;
            --brand-gradient: linear-gradient(135deg, #17241C 0%, #4A1D28 100%);
            --brand-gradient-soft: linear-gradient(135deg, rgba(23,36,28,0.92) 0%, rgba(74,29,40,0.88) 100%);
            --accent-amber: #D9A640;
            --accent-amber-dark: #B8892E;
            --accent-copper: #8C6A3B;
            --accent-copper-light: #A87F4D;
            --bg-warm: #FBF8F0;
            --bg-light-warm: #F6F0E3;
            --bg-dark-immersive: #1B211C;
            --text-primary: #1F1F1B;
            --text-secondary: #5C574F;
            --text-on-dark: #F3EDDA;
            --text-on-dark-muted: #C9C0AC;
            --status-success: #4C7D4F;
            --status-warning: #B35C37;
            --status-highlight: #C58A2D;
            --link-wine: #6E2D3A;
            --shadow-card: 0 4px 16px rgba(23,36,28,0.08);
            --shadow-card-hover: 0 12px 28px rgba(23,36,28,0.18);
            --shadow-nav: 0 4px 20px rgba(23,36,28,0.25);
            --radius-card-lg: 24px;
            --radius-card-md: 18px;
            --radius-card-sm: 14px;
            --radius-btn: 12px;
            --radius-badge: 10px;
            --spacing-section: 80px;
            --spacing-card: 24px;
            --font-family-base: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', 'Helvetica Neue', sans-serif;
            --transition-base: 0.3s ease;
            --transition-fast: 0.2s ease;
        }

        /* Reset & Base */
        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-family-base);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg-warm);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--link-wine);
            text-decoration: none;
            transition: color var(--transition-fast), text-decoration var(--transition-fast);
        }

        a:hover {
            color: #8C3A4A;
            text-decoration: underline;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(217, 166, 64, 0.55);
            outline-offset: 2px;
            border-radius: 4px;
        }

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

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section-padding {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }

        .section-padding-sm {
            padding-top: 56px;
            padding-bottom: 56px;
        }

        .section-title {
            font-size: 30px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }

        .section-subtitle {
            font-size: 16.5px;
            line-height: 1.8;
            color: var(--text-secondary);
            margin-bottom: 36px;
            max-width: 680px;
        }

        .section-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent-amber);
            color: var(--brand-deep-green);
            font-size: 13px;
            font-weight: 700;
            padding: 6px 16px;
            border-radius: 50px;
            letter-spacing: 0.03em;
            margin-bottom: 14px;
            border: 1px solid rgba(140, 106, 59, 0.35);
        }

        .section-badge-dark {
            background: rgba(217, 166, 64, 0.15);
            color: var(--accent-amber);
            border: 1px solid rgba(217, 166, 64, 0.4);
        }

        /* ====== Header / Navigation ====== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: var(--brand-deep-green);
            transition: all var(--transition-base);
        }

        .site-header .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(243, 237, 218, 0.12);
            transition: all var(--transition-base);
        }

        .site-header.scrolled .brand-row {
            padding: 6px 0;
            border-bottom-color: transparent;
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-nav);
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--text-on-dark);
            letter-spacing: 0.02em;
            text-decoration: none;
            white-space: nowrap;
        }

        .brand-logo:hover {
            color: var(--accent-amber);
            text-decoration: none;
        }

        .brand-logo .logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: var(--brand-gradient);
            border-radius: 10px;
            color: var(--accent-amber);
            font-size: 18px;
            border: 1.5px solid var(--accent-amber);
            flex-shrink: 0;
        }

        .brand-search {
            flex: 0 1 420px;
            display: flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(243, 237, 218, 0.18);
            border-radius: 30px;
            padding: 8px 18px;
            gap: 10px;
            transition: border-color var(--transition-fast), background var(--transition-fast);
        }

        .brand-search:focus-within {
            border-color: var(--accent-amber);
            background: rgba(255, 255, 255, 0.12);
        }

        .brand-search .search-icon {
            color: var(--text-on-dark-muted);
            font-size: 15px;
        }

        .brand-search input {
            flex: 1;
            background: transparent;
            border: none;
            outline: none;
            color: var(--text-on-dark);
            font-size: 14px;
        }

        .brand-search input::placeholder {
            color: var(--text-on-dark-muted);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .user-link {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-on-dark);
            font-size: 14px;
            transition: color var(--transition-fast);
        }

        .user-link:hover {
            color: var(--accent-amber);
            text-decoration: none;
        }

        .btn-header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent-amber);
            color: var(--brand-deep-green);
            font-weight: 700;
            font-size: 14px;
            padding: 9px 18px;
            border-radius: 50px;
            border: 1px solid rgba(140, 106, 59, 0.35);
            transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
        }

        .btn-header-cta:hover {
            background: var(--accent-amber-dark);
            color: #fff;
            text-decoration: none;
            transform: translateY(-1px);
            box-shadow: 0 8px 18px rgba(217, 166, 64, 0.25);
        }

        .btn-header-cta:active {
            transform: translateY(0);
        }

        .channel-row {
            display: flex;
            align-items: center;
            gap: 22px;
            padding: 8px 0;
            overflow-x: auto;
            white-space: nowrap;
            scrollbar-width: thin;
            scrollbar-color: var(--accent-copper) transparent;
        }

        .channel-row::-webkit-scrollbar {
            height: 4px;
        }

        .channel-row::-webkit-scrollbar-thumb {
            background: var(--accent-copper);
            border-radius: 10px;
        }

        .channel-link {
            display: inline-flex;
            align-items: center;
            color: var(--text-on-dark-muted);
            font-size: 14px;
            font-weight: 500;
            padding: 4px 2px;
            border-bottom: 2px solid transparent;
            transition: color var(--transition-fast), border-color var(--transition-fast);
        }

        .channel-link:hover {
            color: var(--accent-amber);
            text-decoration: none;
        }

        .channel-link.active {
            color: var(--accent-amber);
            border-bottom-color: var(--accent-amber);
            font-weight: 700;
        }

        .mobile-nav-toggle {
            display: none;
            background: transparent;
            border: none;
            color: var(--text-on-dark);
            font-size: 22px;
            padding: 4px 6px;
            cursor: pointer;
            transition: color var(--transition-fast);
        }

        .mobile-nav-toggle:hover {
            color: var(--accent-amber);
        }

        .mobile-drawer {
            display: none;
            flex-direction: column;
            background: rgba(23, 36, 28, 0.98);
            padding: 16px 20px 24px;
            border-top: 1px solid rgba(243, 237, 218, 0.12);
            gap: 12px;
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
        }

        .mobile-drawer.open {
            max-height: 500px;
            padding: 16px 20px 24px;
        }

        /* ====== 分类页顶部留白 ====== */
        .category-page-main {
            padding-top: 120px;
        }

        /* ====== A1 分类 H1 区 ====== */
        .category-hero-compact {
            background: transparent;
            padding: 40px 0 24px;
            border-bottom: 1px solid rgba(23, 36, 28, 0.08);
        }

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 12px;
        }

        .breadcrumb-custom a {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }

        .breadcrumb-custom a:hover {
            color: var(--link-wine);
        }

        .breadcrumb-custom .separator {
            color: var(--accent-copper);
        }

        .category-h1 {
            font-size: 38px;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-primary);
            margin: 0 0 16px;
            letter-spacing: -0.01em;
        }

        .category-description {
            font-size: 16.5px;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 820px;
            margin-bottom: 0;
        }

        /* ====== A2 筛选工具条 ====== */
        .filter-bar {
            background: #fff;
            border: 1px solid rgba(23, 36, 28, 0.08);
            border-radius: var(--radius-card-md);
            padding: 14px 18px;
            box-shadow: var(--shadow-card);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 32px;
        }

        .filter-group {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .filter-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            white-space: nowrap;
        }

        .filter-chip {
            border: 1px solid rgba(23, 36, 28, 0.18);
            background: #fff;
            color: var(--text-primary);
            font-size: 14px;
            padding: 7px 14px;
            border-radius: 30px;
            cursor: pointer;
            transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
        }

        .filter-chip:hover {
            border-color: var(--accent-amber);
            background: var(--bg-light-warm);
        }

        .filter-chip.active {
            background: var(--brand-deep-green);
            color: var(--text-on-dark);
            border-color: var(--brand-deep-green);
        }

        .filter-sort {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .filter-select {
            border: 1px solid rgba(23, 36, 28, 0.18);
            background: #fff;
            color: var(--text-primary);
            font-size: 14px;
            padding: 8px 14px;
            border-radius: 30px;
            cursor: pointer;
            transition: border-color var(--transition-fast);
        }

        .filter-select:focus {
            border-color: var(--accent-amber);
            outline: none;
        }

        /* ====== A3 列表卡片主体 ====== */
        .list-card {
            background: #fff;
            border: 1px solid rgba(23, 36, 28, 0.08);
            border-radius: var(--radius-card-md);
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: row;
            overflow: hidden;
            margin-bottom: 20px;
            transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
        }

        .list-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(217, 166, 64, 0.4);
        }

        .list-card-img {
            flex: 0 0 260px;
            overflow: hidden;
            border-radius: var(--radius-card-md) 0 0 var(--radius-card-md);
            position: relative;
            background: var(--bg-light-warm);
        }

        .list-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            aspect-ratio: 4 / 3;
            transition: transform 0.25s ease;
        }

        .list-card:hover .list-card-img img {
            transform: scale(1.02);
        }

        .list-card-body {
            flex: 1;
            padding: 19px 22px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .list-card-title {
            font-size: 20px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .list-card-title a {
            color: var(--text-primary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        .list-card-title a:hover {
            color: var(--link-wine);
        }

        .list-card-summary {
            font-size: 15px;
            line-height: 1.7;
            color: var(--text-secondary);
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .list-card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--text-secondary);
        }

        .list-card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .badge-tag {
            display: inline-flex;
            align-items: center;
            background: var(--bg-light-warm);
            color: var(--accent-copper);
            font-size: 12px;
            font-weight: 600;
            padding: 5px 10px;
            border-radius: 20px;
            border: 1px solid rgba(140, 106, 59, 0.2);
        }

        .list-card-update {
            color: var(--text-secondary);
            font-size: 13px;
            white-space: nowrap;
        }

        .list-card-update i {
            margin-right: 4px;
            color: var(--accent-amber);
        }

        /* ====== A4 查看更多按钮 ====== */
        .btn-view-more {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #fff;
            border: 2px solid var(--brand-deep-green);
            color: var(--brand-deep-green);
            font-weight: 700;
            font-size: 15px;
            padding: 11px 26px;
            border-radius: 50px;
            transition: background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
        }

        .btn-view-more:hover {
            background: var(--bg-light-warm);
            color: var(--brand-deep-green);
            box-shadow: 0 8px 18px rgba(23, 36, 28, 0.15);
            transform: translateY(-2px);
        }

        /* ====== A5 编辑推荐 ====== */
        .editorial-card {
            background: #fff;
            border: 1px solid rgba(23, 36, 28, 0.08);
            border-radius: var(--radius-card-md);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: transform var(--transition-base), box-shadow var(--transition-base);
            height: 100%;
        }

        .editorial-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-card-hover);
        }

        .editorial-card-img {
            aspect-ratio: 4 / 3;
            overflow: hidden;
            background: var(--bg-light-warm);
        }

        .editorial-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.25s ease;
        }

        .editorial-card:hover .editorial-card-img img {
            transform: scale(1.03);
        }

        .editorial-card-body {
            padding: 18px 18px 20px;
        }

        .editorial-card-title {
            font-size: 18px;
            font-weight: 700;
            line-height: 1.4;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .editorial-card-text {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-secondary);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* ====== A6 数据参考 ====== */
        .data-reference-card {
            background: var(--brand-deep-green);
            border-radius: var(--radius-card-lg);
            padding: 28px 26px;
            color: var(--text-on-dark);
            height: 100%;
            transition: transform var(--transition-base), box-shadow var(--transition-base);
            border: 1px solid rgba(243, 237, 218, 0.08);
        }

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

        .data-reference-number {
            font-size: 34px;
            font-weight: 700;
            color: var(--accent-amber);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .data-reference-label {
            font-size: 15px;
            color: var(--text-on-dark-muted);
        }

        /* ====== A7 使用指引 ====== */
        .step-guide-item {
            background: #fff;
            border: 1px solid rgba(23, 36, 28, 0.08);
            border-radius: var(--radius-card-md);
            box-shadow: var(--shadow-card);
            padding: 22px 20px;
            height: 100%;
            display: flex;
            gap: 14px;
            transition: transform var(--transition-fast), box-shadow var(--transition-fast);
        }

        .step-guide-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
        }

        .step-guide-number {
            flex-shrink: 0;
            width: 40px;
            height: 40px;
            background: var(--accent-amber);
            color: var(--brand-deep-green);
            font-weight: 700;
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 12px;
            border: 1px solid rgba(140, 106, 59, 0.35);
        }

        .step-guide-content h4 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .step-guide-content p {
            font-size: 14.5px;
            line-height: 1.7;
            color: var(--text-secondary);
            margin-bottom: 0;
        }

        /* ====== A8 CTA 转化 ====== */
        .cta-section {
            background: var(--brand-gradient);
            border-radius: var(--radius-card-lg);
            padding: 44px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
        }

        .cta-text h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-on-dark);
            margin-bottom: 6px;
            line-height: 1.3;
        }

        .cta-text p {
            font-size: 15px;
            color: var(--text-on-dark-muted);
            margin-bottom: 0;
        }

        .btn-cta-main {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--accent-amber);
            color: var(--brand-deep-green);
            font-weight: 700;
            font-size: 16px;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            border: 1px solid rgba(140, 106, 59, 0.35);
            transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
            white-space: nowrap;
        }

        .btn-cta-main:hover {
            background: var(--accent-amber-dark);
            color: #fff;
            text-decoration: none;
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(217, 166, 64, 0.3);
        }

        .btn-cta-main:active {
            transform: translateY(0);
        }

        /* ====== A9 FAQ 支撑 ====== */
        .faq-card-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .faq-item-card {
            background: #fff;
            border: 1px solid rgba(23, 36, 28, 0.08);
            border-radius: var(--radius-card-md);
            overflow: hidden;
            transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
        }

        .faq-item-card.active {
            border-color: rgba(217, 166, 64, 0.4);
            box-shadow: var(--shadow-card);
        }

        .faq-question {
            width: 100%;
            background: #fff;
            border: none;
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 700;
            color: var(--brand-deep-green);
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            text-align: left;
            transition: background var(--transition-fast);
        }

        .faq-question:hover {
            background: var(--bg-light-warm);
        }

        .faq-toggle-icon {
            color: var(--accent-amber);
            font-size: 16px;
            transition: transform var(--transition-base);
        }

        .faq-item-card.active .faq-toggle-icon {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
            background: var(--bg-light-warm);
            padding: 0 22px;
        }

        .faq-item-card.active .faq-answer {
            max-height: 200px;
            padding: 16px 22px 20px;
        }

        .faq-answer p {
            font-size: 15px;
            line-height: 1.75;
            color: var(--text-secondary);
            margin: 0;
        }

        /* ====== Footer ====== */
        .site-footer {
            background: var(--brand-deep-green);
            color: var(--text-on-dark-muted);
            padding: 64px 0 30px;
            margin-top: 0;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--text-on-dark);
            letter-spacing: 0.02em;
            margin-bottom: 14px;
            text-decoration: none;
        }

        .footer-brand:hover {
            color: var(--accent-amber);
            text-decoration: none;
        }

        .footer-brand .logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: var(--brand-gradient);
            border-radius: 10px;
            color: var(--accent-amber);
            font-size: 18px;
            border: 1.5px solid var(--accent-amber);
            flex-shrink: 0;
        }

        .footer-desc {
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-on-dark-muted);
            margin-bottom: 18px;
        }

        .footer-subscribe {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-subscribe input {
            flex: 1;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(243, 237, 218, 0.18);
            border-radius: 30px;
            padding: 10px 16px;
            color: var(--text-on-dark);
            font-size: 14px;
            outline: none;
            transition: border-color var(--transition-fast);
        }

        .footer-subscribe input:focus {
            border-color: var(--accent-amber);
        }

        .footer-subscribe input::placeholder {
            color: var(--text-on-dark-muted);
        }

        .footer-subscribe button {
            background: var(--accent-amber);
            border: none;
            color: var(--brand-deep-green);
            font-weight: 700;
            padding: 10px 18px;
            border-radius: 30px;
            cursor: pointer;
            transition: background var(--transition-fast), transform var(--transition-fast);
            white-space: nowrap;
        }

        .footer-subscribe button:hover {
            background: var(--accent-amber-dark);
            color: #fff;
            transform: translateY(-1px);
        }

        .footer-column h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-on-dark);
            margin-bottom: 16px;
        }

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

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: var(--text-on-dark-muted);
            font-size: 14.5px;
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(243, 237, 218, 0.12);
            margin-top: 40px;
            padding-top: 22px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 14px;
            color: var(--text-on-dark-muted);
        }

        .domain-info {
            color: var(--accent-copper-light);
        }

        /* ====== 响应式 ====== */
        @media (max-width: 1024px) {
            .brand-search {
                flex: 0 1 260px;
            }

            .channel-row {
                gap: 14px;
            }

            .category-page-main {
                padding-top: 110px;
            }

            .list-card-img {
                flex: 0 0 220px;
            }
        }

        @media (max-width: 768px) {
            .site-header .brand-row {
                padding: 10px 0;
            }

            .brand-search {
                display: none;
            }

            .header-actions .user-link span {
                display: none;
            }

            .channel-row {
                display: none;
            }

            .mobile-nav-toggle {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }

            .mobile-drawer {
                display: flex;
            }

            .category-page-main {
                padding-top: 86px;
            }

            .category-h1 {
                font-size: 30px;
            }

            .section-padding {
                padding-top: 60px;
                padding-bottom: 60px;
            }

            .section-title {
                font-size: 24px;
            }

            .list-card {
                flex-direction: column;
            }

            .list-card-img {
                flex: unset;
                width: 100%;
                border-radius: var(--radius-card-md) var(--radius-card-md) 0 0;
                aspect-ratio: 4 / 3;
            }

            .list-card-body {
                padding: 16px 18px;
            }

            .cta-section {
                flex-direction: column;
                align-items: flex-start;
                padding: 30px 22px;
            }

            .footer-subscribe {
                flex-direction: column;
                align-items: stretch;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 520px) {
            .category-h1 {
                font-size: 26px;
            }

            .filter-bar {
                flex-direction: column;
                align-items: flex-start;
            }

            .filter-group {
                width: 100%;
            }

            .filter-sort {
                width: 100%;
                justify-content: flex-start;
            }

            .cta-text h2 {
                font-size: 22px;
            }

            .btn-view-more {
                width: 100%;
                justify-content: center;
            }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}