/* roulang page: index */
:root {
            --bg-primary: #181210;
            --bg-secondary: #211A13;
            --bg-tertiary: #2A201A;
            --bg-light: #F6F0E3;
            --gold: #C89B3C;
            --gold-bright: #D4A545;
            --gold-deep: #A07848;
            --silver: #A8A29A;
            --silver-light: #D1CCC5;
            --bronze: #8C6D3F;
            --rose-gold: #B76E79;
            --teal: #2F6D5A;
            --text-primary: #F6F0E3;
            --text-secondary: #D9D2C5;
            --text-muted: #A8A29A;
            --border-gold: rgba(200, 155, 60, 0.35);
            --border-silver: rgba(168, 162, 154, 0.25);
            --radius-card: 16px;
            --radius-sm: 10px;
            --radius-lg: 24px;
            --shadow-metal: 0 8px 24px rgba(0, 0, 0, 0.4), 0 2px 6px rgba(200, 155, 60, 0.08);
            --shadow-gold: 0 10px 32px rgba(200, 155, 60, 0.18), 0 4px 12px rgba(0, 0, 0, 0.35);
            --ring-focus: 2px solid #C89B3C;
            --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Hiragino Sans GB", "Helvetica Neue", Arial, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.7;
            font-size: 16px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-base), opacity var(--transition-base);
        }

        a:focus-visible {
            outline: var(--ring-focus);
            outline-offset: 3px;
            border-radius: 4px;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
            font-size: inherit;
            color: inherit;
            transition: all var(--transition-base);
        }

        button:focus-visible {
            outline: var(--ring-focus);
            outline-offset: 2px;
        }

        input {
            font-family: inherit;
            font-size: inherit;
            color: var(--text-primary);
            background: transparent;
            border: 1px solid var(--border-silver);
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
            width: 100%;
        }

        input:focus {
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(200, 155, 60, 0.2);
            outline: none;
        }

        input::placeholder {
            color: var(--text-muted);
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
        }

        /* Header & Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border-gold);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.45);
        }

        .header-top-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 14px 0;
            flex-wrap: wrap;
        }

        .brand-area {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 46px;
            height: 46px;
            border-radius: 12px;
            background: linear-gradient(135deg, #C89B3C, #8C6D3F);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: #181210;
            font-weight: 900;
            box-shadow: 0 4px 12px rgba(200, 155, 60, 0.35);
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }

        .brand-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }

        .brand-name {
            font-size: 18px;
            font-weight: 800;
            color: var(--gold-bright);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .brand-sub {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 2px;
            white-space: nowrap;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }

        .header-search {
            position: relative;
            width: 240px;
        }

        .header-search input {
            padding-right: 40px;
            background: var(--bg-primary);
            border-color: var(--border-silver);
            font-size: 14px;
            height: 40px;
        }

        .header-search .search-btn {
            position: absolute;
            right: 6px;
            top: 50%;
            transform: translateY(-50%);
            width: 32px;
            height: 32px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--silver);
            font-size: 14px;
            background: transparent;
        }

        .header-search .search-btn:hover {
            color: var(--gold);
            background: rgba(200, 155, 60, 0.12);
        }

        .btn-member {
            background: var(--gold);
            color: #181210;
            padding: 0 18px;
            height: 40px;
            border-radius: 10px;
            font-weight: 700;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
            letter-spacing: 0.3px;
            box-shadow: 0 4px 14px rgba(200, 155, 60, 0.3);
        }

        .btn-member:hover {
            background: var(--gold-bright);
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(200, 155, 60, 0.4);
        }

        .btn-login {
            color: var(--silver);
            font-size: 14px;
            font-weight: 600;
            padding: 6px 8px;
            border-radius: 8px;
            white-space: nowrap;
        }

        .btn-login:hover {
            color: var(--gold);
        }

        .nav-icon-grid {
            display: flex;
            gap: 6px;
            padding: 10px 0 14px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--border-gold) transparent;
            border-top: 1px solid rgba(168, 162, 154, 0.12);
        }

        .nav-icon-grid::-webkit-scrollbar {
            height: 4px;
        }

        .nav-icon-grid::-webkit-scrollbar-track {
            background: transparent;
        }

        .nav-icon-grid::-webkit-scrollbar-thumb {
            background: var(--border-gold);
            border-radius: 4px;
        }

        .nav-icon-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            padding: 6px 14px;
            min-width: 70px;
            border-radius: 10px;
            transition: all var(--transition-base);
            flex-shrink: 0;
            position: relative;
        }

        .nav-icon-item i {
            font-size: 20px;
            color: var(--silver);
            transition: color var(--transition-base);
        }

        .nav-icon-item span {
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 500;
            letter-spacing: 0.5px;
            transition: color var(--transition-base);
        }

        .nav-icon-item:hover,
        .nav-icon-item.active {
            background: rgba(200, 155, 60, 0.1);
        }

        .nav-icon-item:hover i,
        .nav-icon-item.active i {
            color: var(--gold);
        }

        .nav-icon-item:hover span,
        .nav-icon-item.active span {
            color: var(--gold-bright);
        }

        .nav-icon-item.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--gold);
            border-radius: 2px;
        }

        @media (max-width: 768px) {
            .header-top-row {
                padding: 10px 0;
                gap: 12px;
            }
            .brand-name {
                font-size: 15px;
                white-space: normal;
                word-break: break-all;
            }
            .brand-sub {
                font-size: 9px;
                letter-spacing: 1px;
            }
            .logo-icon {
                width: 38px;
                height: 38px;
                font-size: 18px;
                border-radius: 10px;
            }
            .header-search {
                width: 100%;
                order: 3;
                flex-basis: 100%;
            }
            .header-actions {
                gap: 8px;
            }
            .btn-member {
                padding: 0 12px;
                height: 36px;
                font-size: 12px;
            }
            .btn-login {
                font-size: 12px;
                padding: 4px 6px;
            }
            .nav-icon-grid {
                padding: 8px 0 10px;
                gap: 2px;
            }
            .nav-icon-item {
                min-width: 56px;
                padding: 4px 10px;
            }
            .nav-icon-item i {
                font-size: 17px;
            }
            .nav-icon-item span {
                font-size: 10px;
            }
        }

        /* Hero */
        .hero-section {
            position: relative;
            min-height: 640px;
            display: flex;
            align-items: center;
            background: linear-gradient(180deg, rgba(24, 18, 16, 0.82) 0%, rgba(24, 18, 16, 0.55) 50%, rgba(24, 18, 16, 0.92) 100%), url('/assets/images/261fd986ef4b2af6.jpg') center / cover no-repeat;
            background-color: var(--bg-primary);
            padding: 72px 0 64px;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 6px;
            background: linear-gradient(90deg, transparent, var(--gold), var(--gold-bright), var(--gold), transparent);
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 160px;
            background: linear-gradient(0deg, var(--bg-primary) 20%, transparent);
            pointer-events: none;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 380px;
            gap: 40px;
            align-items: center;
            position: relative;
            z-index: 2;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(200, 155, 60, 0.15);
            border: 1px solid var(--border-gold);
            padding: 8px 16px;
            border-radius: 30px;
            font-size: 13px;
            font-weight: 600;
            color: var(--gold-bright);
            letter-spacing: 1px;
            margin-bottom: 20px;
        }

        .hero-badge .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--gold);
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.4); }
        }

        .hero-title {
            font-size: 46px;
            font-weight: 900;
            line-height: 1.2;
            color: var(--text-primary);
            margin-bottom: 22px;
            letter-spacing: -0.5px;
            text-shadow: 0 2px 20px rgba(0, 0, 0, 0.6);
        }

        .hero-title .highlight {
            background: linear-gradient(135deg, #D4A545, #E8C88A, #C89B3C);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-desc {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.85;
            max-width: 560px;
            margin-bottom: 28px;
            text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
        }

        .hero-cta-group {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            align-items: center;
        }

        .btn-gold {
            background: linear-gradient(135deg, #C89B3C, #A07848);
            color: #181210;
            padding: 14px 32px;
            border-radius: 12px;
            font-weight: 800;
            font-size: 16px;
            letter-spacing: 0.5px;
            box-shadow: 0 6px 24px rgba(200, 155, 60, 0.35);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all var(--transition-base);
        }

        .btn-gold:hover {
            background: linear-gradient(135deg, #D4A545, #C89B3C);
            transform: translateY(-2px);
            box-shadow: 0 10px 32px rgba(200, 155, 60, 0.5);
        }

        .btn-gold:active {
            transform: translateY(0);
            box-shadow: 0 4px 16px rgba(200, 155, 60, 0.3);
        }

        .btn-outline-silver {
            border: 1.5px solid var(--silver);
            color: var(--silver-light);
            padding: 13px 28px;
            border-radius: 12px;
            font-weight: 700;
            font-size: 15px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all var(--transition-base);
            background: rgba(168, 162, 154, 0.06);
        }

        .btn-outline-silver:hover {
            border-color: var(--gold);
            color: var(--gold-bright);
            background: rgba(200, 155, 60, 0.1);
            transform: translateY(-1px);
        }

        .countdown-card {
            background: linear-gradient(145deg, #2A201A, #1F1712);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-metal);
            position: relative;
            overflow: hidden;
        }

        .countdown-card::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -20%;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(200, 155, 60, 0.16), transparent 70%);
            pointer-events: none;
        }

        .countdown-label {
            font-size: 13px;
            color: var(--text-muted);
            letter-spacing: 2px;
            text-align: center;
            margin-bottom: 16px;
            font-weight: 600;
        }

        .countdown-ring-wrap {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 14px;
            margin-bottom: 20px;
        }

        .countdown-unit {
            text-align: center;
            min-width: 64px;
        }

        .cd-ring {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            border: 4px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 6px;
            position: relative;
            background: rgba(24, 18, 16, 0.7);
            box-shadow: 0 0 20px rgba(200, 155, 60, 0.2);
        }

        .cd-ring .num {
            font-size: 22px;
            font-weight: 800;
            color: var(--gold-bright);
            line-height: 1;
        }

        .countdown-unit .unit-label {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 0.5px;
        }

        .countdown-sep {
            font-size: 26px;
            color: var(--gold);
            font-weight: 300;
            padding-top: 10px;
        }

        .hero-points {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .hero-points li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-secondary);
        }

        .hero-points li i {
            color: var(--gold);
            font-size: 15px;
            width: 18px;
            text-align: center;
            flex-shrink: 0;
        }

        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .hero-title {
                font-size: 36px;
            }
            .hero-section {
                min-height: auto;
                padding: 48px 0 56px;
            }
            .countdown-card {
                max-width: 400px;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 28px;
            }
            .hero-desc {
                font-size: 15px;
            }
            .btn-gold, .btn-outline-silver {
                width: 100%;
                justify-content: center;
                padding: 12px 20px;
                font-size: 14px;
            }
            .hero-cta-group {
                gap: 12px;
            }
            .countdown-unit {
                min-width: 52px;
            }
            .cd-ring {
                width: 50px;
                height: 50px;
                border-width: 3px;
            }
            .cd-ring .num {
                font-size: 18px;
            }
            .countdown-sep {
                font-size: 20px;
            }
        }

        /* Section Base */
        .section {
            padding: 72px 0;
            position: relative;
        }

        .section-alt {
            background-color: var(--bg-secondary);
        }

        .section-header {
            margin-bottom: 40px;
        }

        .section-tag {
            display: inline-block;
            font-size: 12px;
            letter-spacing: 3px;
            color: var(--gold);
            font-weight: 700;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .section-title {
            font-size: 30px;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1.3;
            letter-spacing: -0.3px;
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 680px;
            margin-top: 12px;
            line-height: 1.8;
        }

        @media (max-width: 768px) {
            .section {
                padding: 48px 0;
            }
            .section-title {
                font-size: 24px;
            }
            .section-desc {
                font-size: 14px;
            }
            .section-header {
                margin-bottom: 28px;
            }
        }

        /* Card Styles */
        .card-base {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-metal);
            overflow: hidden;
            transition: all var(--transition-base);
        }

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

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

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

        .card-base:hover .card-img-wrap img {
            transform: scale(1.04);
        }

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

        .card-tag-row {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 10px;
        }

        .tag-chip {
            font-size: 11px;
            padding: 3px 10px;
            border-radius: 20px;
            background: rgba(200, 155, 60, 0.12);
            color: var(--gold-bright);
            border: 1px solid rgba(200, 155, 60, 0.3);
            font-weight: 600;
        }

        .tag-chip.silver {
            background: rgba(168, 162, 154, 0.1);
            color: var(--silver);
            border-color: var(--border-silver);
        }

        .tag-chip.rose {
            background: rgba(183, 110, 121, 0.14);
            color: var(--rose-gold);
            border-color: rgba(183, 110, 121, 0.35);
        }

        .card-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.45;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 8px;
            transition: color var(--transition-base);
        }

        .card-base:hover .card-title {
            color: var(--gold-bright);
        }

        .card-summary {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 10px;
            padding-top: 10px;
            border-top: 1px solid rgba(168, 162, 154, 0.15);
        }

        /* Rank Badge */
        .rank-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            font-weight: 900;
            font-size: 14px;
            letter-spacing: 0;
            flex-shrink: 0;
        }

        .rank-badge.gold {
            background: linear-gradient(135deg, #D4A545, #C89B3C);
            color: #181210;
            box-shadow: 0 3px 12px rgba(200, 155, 60, 0.5);
        }

        .rank-badge.silver {
            background: linear-gradient(135deg, #C0C0C0, #A8A29A);
            color: #181210;
            box-shadow: 0 3px 12px rgba(168, 162, 154, 0.4);
        }

        .rank-badge.bronze {
            background: linear-gradient(135deg, #B08D57, #8C6D3F);
            color: #F6F0E3;
            box-shadow: 0 3px 12px rgba(140, 109, 63, 0.4);
        }

        /* Horizontal Scroll Card Rail */
        .card-rail {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding: 8px 4px 16px;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--border-gold) transparent;
        }

        .card-rail::-webkit-scrollbar {
            height: 5px;
        }

        .card-rail::-webkit-scrollbar-track {
            background: rgba(168, 162, 154, 0.08);
            border-radius: 4px;
        }

        .card-rail::-webkit-scrollbar-thumb {
            background: var(--border-gold);
            border-radius: 4px;
        }

        .card-rail .card-small {
            flex-shrink: 0;
            width: 220px;
        }

        @media (max-width: 520px) {
            .card-rail .card-small {
                width: 180px;
            }
        }

        /* Star Rating */
        .stars {
            color: var(--gold);
            font-size: 13px;
            letter-spacing: 2px;
        }

        .stars .empty {
            color: rgba(168, 162, 154, 0.35);
        }

        /* Filter Chips */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            padding: 14px 18px;
            background: var(--bg-tertiary);
            border: 1px solid var(--border-silver);
            border-radius: 14px;
            margin-bottom: 20px;
        }

        .filter-chip {
            padding: 8px 18px;
            border-radius: 24px;
            font-size: 13px;
            font-weight: 600;
            border: 1px solid var(--border-silver);
            color: var(--silver);
            transition: all var(--transition-base);
            white-space: nowrap;
            background: transparent;
        }

        .filter-chip:hover {
            border-color: var(--gold);
            color: var(--gold-bright);
            background: rgba(200, 155, 60, 0.08);
        }

        .filter-chip.active {
            background: var(--gold);
            color: #181210;
            border-color: var(--gold);
            font-weight: 700;
        }

        .filter-select {
            background: var(--bg-primary);
            border: 1px solid var(--border-silver);
            border-radius: 24px;
            padding: 8px 16px;
            font-size: 13px;
            color: var(--text-secondary);
            cursor: pointer;
        }

        /* List Row */
        .list-row {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 14px 16px;
            background: var(--bg-primary);
            border: 1px solid rgba(168, 162, 154, 0.16);
            border-radius: 14px;
            margin-bottom: 10px;
            transition: all var(--transition-base);
        }

        .list-row:hover {
            border-color: var(--border-gold);
            background: var(--bg-tertiary);
            transform: translateX(4px);
        }

        /* Grid */
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        @media (max-width: 1024px) {
            .grid-4 { grid-template-columns: repeat(2, 1fr); }
            .grid-3 { grid-template-columns: repeat(2, 1fr); }
        }

        @media (max-width: 640px) {
            .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
            .list-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .list-row .rank-area {
                width: 100%;
            }
        }

        /* Pricing Cards */
        .pricing-card {
            position: relative;
            padding: 28px 24px;
            background: var(--bg-tertiary);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-silver);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

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

        .pricing-card.bronze {
            border-color: rgba(140, 109, 63, 0.5);
        }

        .pricing-card.silver {
            border-color: rgba(168, 162, 154, 0.5);
        }

        .pricing-card.gold {
            border-color: var(--gold);
            box-shadow: 0 12px 36px rgba(200, 155, 60, 0.2);
            position: relative;
        }

        .pricing-card.gold::before {
            content: '推荐';
            position: absolute;
            top: -12px;
            right: 20px;
            background: var(--gold);
            color: #181210;
            padding: 2px 12px;
            border-radius: 12px;
            font-size: 11px;
            font-weight: 800;
            letter-spacing: 1px;
        }

        .pricing-name {
            font-size: 14px;
            font-weight: 700;
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .pricing-name.bronze { color: var(--bronze); }
        .pricing-name.silver { color: var(--silver); }
        .pricing-name.gold { color: var(--gold-bright); }

        .pricing-price {
            font-size: 38px;
            font-weight: 900;
            color: var(--text-primary);
            line-height: 1.2;
            margin-bottom: 16px;
        }

        .pricing-price .currency {
            font-size: 18px;
            font-weight: 700;
        }

        .pricing-price .period {
            font-size: 14px;
            color: var(--text-muted);
            font-weight: 500;
        }

        .pricing-features {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-bottom: 24px;
            flex-grow: 1;
        }

        .pricing-features li {
            display: flex;
            align-items: flex-start;
            gap: 8px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.5;
        }

        .pricing-features li i {
            color: var(--gold);
            font-size: 14px;
            margin-top: 3px;
            flex-shrink: 0;
        }

        /* FAQ Accordion */
        .faq-item {
            border: 1px solid var(--border-silver);
            border-radius: 14px;
            margin-bottom: 12px;
            overflow: hidden;
            background: var(--bg-primary);
            transition: border-color var(--transition-base);
        }

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

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            text-align: left;
            background: transparent;
            letter-spacing: 0.2px;
        }

        .faq-question i {
            color: var(--gold);
            font-size: 16px;
            transition: transform var(--transition-base);
            flex-shrink: 0;
        }

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

        .faq-answer {
            padding: 0 20px 18px;
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            display: none;
        }

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

        /* CTA Banner */
        .cta-banner {
            background: linear-gradient(135deg, #2A201A, #1F1712);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-gold);
            position: relative;
            overflow: hidden;
        }

        .cta-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -10%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(200, 155, 60, 0.18), transparent 70%);
            pointer-events: none;
        }

        .cta-banner::after {
            content: '';
            position: absolute;
            bottom: -60%;
            right: -5%;
            width: 250px;
            height: 250px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(168, 162, 154, 0.08), transparent 70%);
            pointer-events: none;
        }

        .cta-content {
            position: relative;
            z-index: 1;
            flex: 1;
            min-width: 260px;
        }

        .cta-title {
            font-size: 26px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 10px;
        }

        .cta-desc {
            font-size: 14px;
            color: var(--text-muted);
            max-width: 480px;
        }

        .cta-actions {
            position: relative;
            z-index: 1;
            display: flex;
            gap: 14px;
            flex-shrink: 0;
        }

        @media (max-width: 700px) {
            .cta-banner {
                padding: 32px 24px;
                flex-direction: column;
                text-align: left;
                align-items: flex-start;
            }
            .cta-title {
                font-size: 22px;
            }
            .cta-actions {
                width: 100%;
                flex-direction: column;
            }
            .cta-actions .btn-gold, .cta-actions .btn-outline-silver {
                width: 100%;
                justify-content: center;
            }
        }

        /* Data Stat Cards */
        .stat-card {
            text-align: center;
            padding: 22px 16px;
            border-radius: 16px;
            border: 1px solid var(--border-gold);
            background: var(--bg-tertiary);
            transition: all var(--transition-base);
        }

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

        .stat-number {
            font-size: 32px;
            font-weight: 900;
            color: var(--gold-bright);
            line-height: 1.2;
        }

        .stat-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* Footer */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-gold);
            padding: 48px 0 24px;
            margin-top: auto;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            margin-top: 12px;
            max-width: 300px;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: 1px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col ul a {
            font-size: 13px;
            color: var(--text-muted);
            transition: color var(--transition-base);
        }

        .footer-col ul a:hover {
            color: var(--gold);
        }

        .footer-copyright {
            border-top: 1px solid rgba(168, 162, 154, 0.18);
            padding-top: 18px;
            text-align: center;
            font-size: 12px;
            color: var(--text-muted);
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-brand-desc {
                max-width: 100%;
            }
        }

        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .site-footer {
                padding: 36px 0 18px;
            }
        }

        /* Misc */
        .divider-line {
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(200, 155, 60, 0.35), rgba(168, 162, 154, 0.2), transparent);
            margin: 8px 0 24px;
        }

        .text-gold { color: var(--gold); }
        .text-gold-bright { color: var(--gold-bright); }
        .text-silver { color: var(--silver); }
        .bg-subtle { background: var(--bg-tertiary); }

        .badge-medal {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 20px;
        }

        .badge-medal.gold {
            background: rgba(200, 155, 60, 0.15);
            color: var(--gold-bright);
            border: 1px solid rgba(200, 155, 60, 0.4);
        }

        .badge-medal.silver {
            background: rgba(168, 162, 154, 0.12);
            color: var(--silver);
            border: 1px solid rgba(168, 162, 154, 0.3);
        }

        .badge-medal.bronze {
            background: rgba(140, 109, 63, 0.15);
            color: #C89B6A;
            border: 1px solid rgba(140, 109, 63, 0.4);
        }

        .empty-state {
            text-align: center;
            padding: 60px 20px;
            color: var(--text-muted);
            font-size: 15px;
            border: 1px dashed var(--border-silver);
            border-radius: var(--radius-card);
        }

        .btn-sm {
            padding: 8px 18px;
            font-size: 13px;
            border-radius: 8px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .btn-link-gold {
            color: var(--gold);
            font-weight: 600;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition-base);
        }

        .btn-link-gold:hover {
            color: var(--gold-bright);
        }

        .btn-link-gold i {
            font-size: 13px;
        }

        strong {
            color: var(--gold-bright);
            font-weight: 700;
        }

        .tooltip-hint {
            font-size: 12px;
            color: var(--text-muted);
        }

        @media (max-width: 520px) {
            .btn-sm {
                padding: 6px 14px;
                font-size: 12px;
            }
            .filter-bar {
                gap: 6px;
                padding: 10px;
            }
            .filter-chip {
                padding: 6px 12px;
                font-size: 11px;
            }
        }

/* roulang page: article */
:root {
            --bg-primary: #181210;
            --bg-secondary: #211A13;
            --bg-tertiary: #2A201A;
            --bg-light: #F6F0E3;
            --gold: #C89B3C;
            --gold-bright: #D4A545;
            --gold-deep: #A07848;
            --silver: #A8A29A;
            --silver-light: #D1CCC5;
            --bronze: #8C6D3F;
            --rose-gold: #B76E79;
            --teal: #2F6D5A;
            --text-primary: #F6F0E3;
            --text-secondary: #D9D2C5;
            --text-muted: #A8A29A;
            --border-gold: rgba(200, 155, 60, 0.35);
            --border-silver: rgba(168, 162, 154, 0.25);
            --radius-card: 16px;
            --radius-sm: 10px;
            --radius-lg: 24px;
            --shadow-metal: 0 8px 24px rgba(0, 0, 0, 0.4), 0 2px 6px rgba(200, 155, 60, 0.08);
            --shadow-gold: 0 10px 32px rgba(200, 155, 60, 0.18), 0 4px 12px rgba(0, 0, 0, 0.35);
            --ring-focus: 2px solid #C89B3C;
            --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Hiragino Sans GB", "Helvetica Neue", Arial, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.7;
            font-size: 16px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
        }
        img {
            display: block;
            max-width: 100%;
            height: auto;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-base), opacity var(--transition-base);
        }
        a:focus-visible {
            outline: var(--ring-focus);
            outline-offset: 3px;
            border-radius: 4px;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
            font-size: inherit;
            color: inherit;
            transition: all var(--transition-base);
        }
        button:focus-visible {
            outline: var(--ring-focus);
            outline-offset: 2px;
        }
        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: var(--text-primary);
            background: transparent;
            border: 1px solid var(--border-silver);
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
            width: 100%;
        }
        input:focus,
        textarea:focus {
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(200, 155, 60, 0.2);
            outline: none;
        }
        input::placeholder,
        textarea::placeholder {
            color: var(--text-muted);
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border-gold);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.45);
        }
        .header-top-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 14px 0;
            flex-wrap: wrap;
        }
        .brand-area {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 46px;
            height: 46px;
            border-radius: 12px;
            background: linear-gradient(135deg, #C89B3C, #8C6D3F);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: #181210;
            font-weight: 900;
            box-shadow: 0 4px 12px rgba(200, 155, 60, 0.35);
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }
        .brand-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }
        .brand-name {
            font-size: 17px;
            font-weight: 800;
            color: var(--gold-bright);
            letter-spacing: 0.3px;
            white-space: nowrap;
        }
        .brand-sub {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 2px;
            white-space: nowrap;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }
        .header-search {
            position: relative;
            width: 220px;
        }
        .header-search input {
            padding-right: 40px;
            background: var(--bg-primary);
            border-color: var(--border-silver);
            font-size: 14px;
            height: 40px;
        }
        .header-search .search-btn {
            position: absolute;
            right: 6px;
            top: 50%;
            transform: translateY(-50%);
            width: 32px;
            height: 32px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--silver);
            font-size: 14px;
        }
        .header-search .search-btn:hover {
            color: var(--gold);
            background: rgba(200, 155, 60, 0.12);
        }
        .btn-login {
            color: var(--silver-light);
            font-size: 14px;
            font-weight: 600;
            padding: 0 14px;
            height: 40px;
            display: flex;
            align-items: center;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-silver);
            transition: all var(--transition-base);
            white-space: nowrap;
        }
        .btn-login:hover {
            border-color: var(--gold);
            color: var(--gold-bright);
            background: rgba(200, 155, 60, 0.08);
        }
        .btn-member {
            background: var(--gold);
            color: #181210;
            padding: 0 18px;
            height: 40px;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 14px rgba(200, 155, 60, 0.3);
            white-space: nowrap;
        }
        .btn-member:hover {
            background: var(--gold-bright);
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(200, 155, 60, 0.4);
        }
        .nav-icon-grid {
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 8px 0 12px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .nav-icon-grid::-webkit-scrollbar {
            display: none;
        }
        .nav-icon-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            font-size: 12px;
            color: var(--text-muted);
            transition: all var(--transition-base);
            white-space: nowrap;
            flex-shrink: 0;
            border: 1px solid transparent;
        }
        .nav-icon-item i {
            font-size: 18px;
        }
        .nav-icon-item:hover {
            color: var(--gold-bright);
            background: rgba(200, 155, 60, 0.08);
        }
        .nav-icon-item.active {
            color: var(--gold-bright);
            background: rgba(200, 155, 60, 0.12);
            border-color: var(--border-gold);
        }

        /* Article Layout */
        .article-main {
            flex: 1;
            padding: 48px 0 80px;
        }
        .article-wrapper {
            max-width: 860px;
            margin: 0 auto;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--gold-bright);
        }
        .breadcrumb .separator {
            color: var(--border-gold);
        }
        .breadcrumb .current {
            color: var(--silver-light);
            max-width: 300px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .article-category-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(200, 155, 60, 0.12);
            color: var(--gold-bright);
            padding: 4px 14px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            margin-bottom: 16px;
            border: 1px solid var(--border-gold);
        }
        .article-h1 {
            font-size: 36px;
            font-weight: 900;
            line-height: 1.3;
            color: var(--text-primary);
            margin-bottom: 20px;
            letter-spacing: 0.5px;
        }
        .article-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border-silver);
            margin-bottom: 32px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .article-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .article-meta i {
            color: var(--gold-deep);
            font-size: 14px;
        }
        .article-content {
            color: var(--text-secondary);
            font-size: 16px;
            line-height: 1.9;
            letter-spacing: 0.01em;
        }
        .article-content h2 {
            font-size: 24px;
            font-weight: 800;
            color: var(--gold-bright);
            margin: 36px 0 16px;
            line-height: 1.4;
        }
        .article-content h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--silver-light);
            margin: 28px 0 12px;
            line-height: 1.5;
        }
        .article-content p {
            margin-bottom: 16px;
        }
        .article-content blockquote {
            border-left: 4px solid var(--gold);
            background: rgba(200, 155, 60, 0.06);
            padding: 16px 20px;
            margin: 20px 0;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: var(--silver-light);
            font-style: italic;
        }
        .article-content ul,
        .article-content ol {
            margin: 16px 0;
            padding-left: 28px;
        }
        .article-content li {
            margin-bottom: 8px;
        }
        .article-content ul li::marker {
            color: var(--gold);
        }
        .article-content ol li::marker {
            color: var(--gold-bright);
            font-weight: 700;
        }
        .article-content img {
            border-radius: var(--radius-card);
            margin: 24px 0;
            box-shadow: var(--shadow-metal);
            width: 100%;
            height: auto;
        }
        .article-content .article-img-caption {
            font-size: 13px;
            color: var(--text-muted);
            text-align: center;
            margin-top: -16px;
            margin-bottom: 20px;
        }
        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            font-size: 14px;
        }
        .article-content table th {
            background: var(--bg-tertiary);
            color: var(--gold-bright);
            font-weight: 700;
            padding: 12px 16px;
            text-align: left;
            border: 1px solid var(--border-silver);
        }
        .article-content table td {
            padding: 12px 16px;
            border: 1px solid var(--border-silver);
            color: var(--text-secondary);
        }
        .article-content .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 32px;
            padding-top: 20px;
            border-top: 1px solid var(--border-silver);
        }
        .article-content .article-tag {
            display: inline-block;
            padding: 4px 14px;
            background: var(--bg-tertiary);
            color: var(--silver);
            border-radius: 999px;
            font-size: 12px;
            border: 1px solid var(--border-silver);
        }

        /* Resource Info Card */
        .resource-info-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-card);
            padding: 28px;
            margin: 40px 0;
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-metal);
        }
        .resource-cover {
            width: 240px;
            height: 135px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: var(--bg-tertiary);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .resource-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .resource-details {
            flex: 1;
            min-width: 280px;
        }
        .resource-details h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--gold-bright);
            margin-bottom: 12px;
        }
        .resource-meta-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            list-style: none;
            padding: 0;
            margin-bottom: 14px;
        }
        .resource-meta-list li {
            font-size: 13px;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 6px;
            background: var(--bg-tertiary);
            padding: 4px 12px;
            border-radius: 999px;
            border: 1px solid var(--border-silver);
        }
        .resource-meta-list li i {
            color: var(--gold-deep);
            font-size: 12px;
        }
        .resource-action {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--gold);
            color: #181210;
            padding: 8px 20px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 700;
            transition: all var(--transition-base);
        }
        .resource-action:hover {
            background: var(--gold-bright);
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(200, 155, 60, 0.35);
        }

        /* Related Articles */
        .related-section {
            margin: 48px 0;
        }
        .related-section-title {
            font-size: 22px;
            font-weight: 800;
            color: var(--gold-bright);
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .related-section-title::after {
            content: '';
            flex: 1;
            height: 1px;
            background: var(--border-gold);
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
        }
        .related-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-silver);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .related-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-4px);
        }
        .related-card-img {
            width: 100%;
            aspect-ratio: 16/9;
            background: var(--bg-tertiary);
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .related-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .related-card-body {
            padding: 16px 18px 18px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .related-card-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.5;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card-excerpt {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }
        .related-card-date {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .related-card-date i {
            color: var(--gold-deep);
        }

        /* Prev/Next */
        .article-pagination {
            display: flex;
            justify-content: space-between;
            gap: 16px;
            margin: 40px 0;
            flex-wrap: wrap;
        }
        .pagination-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 12px 20px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-silver);
            border-radius: var(--radius-sm);
            color: var(--text-secondary);
            font-size: 14px;
            transition: all var(--transition-base);
            flex: 1;
            min-width: 200px;
            justify-content: center;
        }
        .pagination-btn:hover {
            border-color: var(--gold);
            color: var(--gold-bright);
            background: rgba(200, 155, 60, 0.06);
        }
        .pagination-btn i {
            color: var(--gold-deep);
        }
        .pagination-btn.disabled {
            opacity: 0.4;
            pointer-events: none;
        }

        /* Subscribe CTA */
        .article-cta {
            background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            text-align: center;
            margin: 48px 0 16px;
            box-shadow: var(--shadow-gold);
        }
        .article-cta h3 {
            font-size: 24px;
            font-weight: 800;
            color: var(--gold-bright);
            margin-bottom: 12px;
        }
        .article-cta p {
            color: var(--text-secondary);
            font-size: 15px;
            margin-bottom: 20px;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
        }
        .article-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--gold);
            color: #181210;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-size: 16px;
            font-weight: 700;
            box-shadow: 0 6px 20px rgba(200, 155, 60, 0.35);
            transition: all var(--transition-base);
        }
        .article-cta-btn:hover {
            background: var(--gold-bright);
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(200, 155, 60, 0.45);
        }

        /* Footer */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-gold);
            padding: 48px 0 24px;
            margin-top: auto;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-top: 12px;
            max-width: 340px;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--gold-bright);
            margin-bottom: 14px;
            letter-spacing: 1px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: var(--text-muted);
            font-size: 13px;
            transition: color var(--transition-base);
        }
        .footer-col ul li a:hover {
            color: var(--gold-bright);
        }
        .footer-copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid var(--border-silver);
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Article not found */
        .article-not-found {
            text-align: center;
            padding: 80px 24px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-silver);
            border-radius: var(--radius-card);
            margin: 32px 0;
        }
        .article-not-found h2 {
            font-size: 28px;
            font-weight: 800;
            color: var(--gold-bright);
            margin-bottom: 16px;
        }
        .article-not-found p {
            color: var(--text-muted);
            margin-bottom: 24px;
        }
        .article-not-found .btn-home {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--gold);
            color: #181210;
            padding: 10px 24px;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: 14px;
            transition: all var(--transition-base);
        }
        .article-not-found .btn-home:hover {
            background: var(--gold-bright);
            transform: translateY(-2px);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .header-search {
                width: 180px;
            }
            .article-h1 {
                font-size: 30px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 768px) {
            .header-top-row {
                gap: 12px;
                padding: 10px 0;
            }
            .brand-name {
                font-size: 14px;
            }
            .brand-sub {
                font-size: 10px;
                letter-spacing: 1px;
            }
            .logo-icon {
                width: 38px;
                height: 38px;
                font-size: 18px;
            }
            .header-search {
                display: none;
            }
            .btn-login {
                padding: 0 10px;
                font-size: 13px;
                height: 36px;
            }
            .btn-member {
                padding: 0 12px;
                font-size: 13px;
                height: 36px;
                gap: 4px;
            }
            .nav-icon-item {
                padding: 6px 10px;
                font-size: 11px;
            }
            .nav-icon-item i {
                font-size: 16px;
            }
            .article-main {
                padding: 24px 0 48px;
            }
            .article-h1 {
                font-size: 24px;
            }
            .article-content {
                font-size: 15px;
                line-height: 1.8;
            }
            .article-content h2 {
                font-size: 20px;
            }
            .resource-info-card {
                padding: 20px;
                flex-direction: column;
            }
            .resource-cover {
                width: 100%;
                height: auto;
                aspect-ratio: 16/9;
            }
            .related-grid {
                grid-template-columns: 1fr;
            }
            .article-cta {
                padding: 24px 16px;
            }
            .article-cta h3 {
                font-size: 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .article-pagination {
                flex-direction: column;
            }
            .pagination-btn {
                min-width: auto;
                width: 100%;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 12px;
            }
            .header-top-row {
                flex-direction: column;
                align-items: stretch;
                gap: 10px;
            }
            .brand-area {
                justify-content: center;
            }
            .header-actions {
                justify-content: center;
                flex-wrap: wrap;
            }
            .article-h1 {
                font-size: 22px;
            }
            .article-meta {
                gap: 10px;
                font-size: 12px;
            }
            .related-card-title {
                font-size: 14px;
            }
            .breadcrumb {
                font-size: 12px;
            }
            .breadcrumb .current {
                max-width: 140px;
            }
        }

/* roulang page: category1 */
:root {
            --bg-primary: #181210;
            --bg-secondary: #211A13;
            --bg-tertiary: #2A201A;
            --bg-light: #F6F0E3;
            --gold: #C89B3C;
            --gold-bright: #D4A545;
            --gold-deep: #A07848;
            --silver: #A8A29A;
            --silver-light: #D1CCC5;
            --bronze: #8C6D3F;
            --rose-gold: #B76E79;
            --teal: #2F6D5A;
            --text-primary: #F6F0E3;
            --text-secondary: #D9D2C5;
            --text-muted: #A8A29A;
            --border-gold: rgba(200, 155, 60, 0.35);
            --border-silver: rgba(168, 162, 154, 0.25);
            --radius-card: 16px;
            --radius-sm: 10px;
            --radius-lg: 24px;
            --shadow-metal: 0 8px 24px rgba(0, 0, 0, 0.4), 0 2px 6px rgba(200, 155, 60, 0.08);
            --shadow-gold: 0 10px 32px rgba(200, 155, 60, 0.18), 0 4px 12px rgba(0, 0, 0, 0.35);
            --ring-focus: 2px solid #C89B3C;
            --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Hiragino Sans GB", "Helvetica Neue", Arial, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.7;
            font-size: 16px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }

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

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-base), opacity var(--transition-base);
        }

        a:focus-visible {
            outline: var(--ring-focus);
            outline-offset: 3px;
            border-radius: 4px;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
            font-size: inherit;
            color: inherit;
            transition: all var(--transition-base);
        }

        button:focus-visible {
            outline: var(--ring-focus);
            outline-offset: 2px;
        }

        input, select {
            font-family: inherit;
            font-size: inherit;
            color: var(--text-primary);
            background: transparent;
            border: 1px solid var(--border-silver);
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
            width: 100%;
        }

        input:focus, select:focus {
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(200, 155, 60, 0.2);
            outline: none;
        }

        input::placeholder {
            color: var(--text-muted);
        }

        select option {
            background: var(--bg-secondary);
            color: var(--text-primary);
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        @media (max-width: 640px) {
            .container {
                padding: 0 16px;
            }
        }

        /* Header & Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border-gold);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.45);
        }

        .header-top-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 14px 0;
            flex-wrap: wrap;
        }

        .brand-area {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 46px;
            height: 46px;
            border-radius: 12px;
            background: linear-gradient(135deg, #C89B3C, #8C6D3F);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: #181210;
            font-weight: 900;
            box-shadow: 0 4px 12px rgba(200, 155, 60, 0.35);
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }

        .brand-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }

        .brand-name {
            font-size: 18px;
            font-weight: 800;
            color: var(--gold-bright);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .brand-sub {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 2px;
            white-space: nowrap;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }

        .header-search {
            position: relative;
            width: 240px;
        }

        .header-search input {
            padding-right: 40px;
            background: var(--bg-primary);
            border-color: var(--border-silver);
            font-size: 14px;
            height: 40px;
        }

        .header-search .search-btn {
            position: absolute;
            right: 6px;
            top: 50%;
            transform: translateY(-50%);
            width: 32px;
            height: 32px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--silver);
            font-size: 14px;
            background: transparent;
        }

        .header-search .search-btn:hover {
            color: var(--gold);
            background: rgba(200, 155, 60, 0.12);
        }

        .btn-login {
            background: transparent;
            border: 1px solid var(--border-silver);
            color: var(--text-secondary);
            padding: 0 18px;
            height: 40px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 600;
            white-space: nowrap;
        }

        .btn-login:hover {
            border-color: var(--gold);
            color: var(--gold-bright);
            background: rgba(200, 155, 60, 0.08);
        }

        .btn-member {
            background: var(--gold);
            color: #181210;
            padding: 0 18px;
            height: 40px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 700;
            white-space: nowrap;
            box-shadow: 0 4px 14px rgba(200, 155, 60, 0.3);
        }

        .btn-member:hover {
            background: var(--gold-bright);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(200, 155, 60, 0.4);
        }

        .nav-icon-grid {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 0 14px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: rgba(200,155,60,0.4) transparent;
        }

        .nav-icon-grid::-webkit-scrollbar {
            height: 4px;
        }

        .nav-icon-grid::-webkit-scrollbar-track {
            background: transparent;
        }

        .nav-icon-grid::-webkit-scrollbar-thumb {
            background: rgba(200, 155, 60, 0.4);
            border-radius: 2px;
        }

        .nav-icon-item {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            border: 1px solid transparent;
            white-space: nowrap;
            flex-shrink: 0;
            transition: all var(--transition-base);
        }

        .nav-icon-item i {
            font-size: 15px;
            color: var(--silver);
            transition: color var(--transition-base);
        }

        .nav-icon-item:hover {
            color: var(--gold-bright);
            background: rgba(200, 155, 60, 0.08);
            border-color: rgba(200, 155, 60, 0.2);
        }

        .nav-icon-item:hover i {
            color: var(--gold-bright);
        }

        .nav-icon-item.active {
            color: var(--gold-bright);
            background: rgba(200, 155, 60, 0.15);
            border-color: rgba(200, 155, 60, 0.35);
        }

        .nav-icon-item.active i {
            color: var(--gold-bright);
        }

        @media (max-width: 1024px) {
            .header-search {
                width: 180px;
            }
            .brand-name {
                font-size: 15px;
            }
        }

        @media (max-width: 768px) {
            .header-top-row {
                flex-direction: column;
                align-items: stretch;
                gap: 12px;
            }
            .header-actions {
                flex-wrap: wrap;
                justify-content: space-between;
                gap: 10px;
            }
            .header-search {
                flex: 1;
                min-width: 0;
                width: auto;
            }
            .btn-login, .btn-member {
                height: 36px;
                padding: 0 14px;
                font-size: 13px;
            }
            .nav-icon-item {
                padding: 6px 14px;
                font-size: 13px;
            }
        }

        @media (max-width: 520px) {
            .brand-name {
                font-size: 13px;
                letter-spacing: 0;
            }
            .brand-sub {
                font-size: 10px;
                letter-spacing: 1px;
            }
            .logo-icon {
                width: 38px;
                height: 38px;
                font-size: 18px;
                border-radius: 10px;
            }
            .header-actions {
                flex-direction: column;
                gap: 8px;
                align-items: stretch;
            }
            .header-search {
                width: 100%;
            }
            .btn-login, .btn-member {
                justify-content: center;
            }
        }

        /* Buttons */
        .btn-gold {
            background: linear-gradient(135deg, #C89B3C, #D4A545);
            color: #181210;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 14px rgba(200, 155, 60, 0.3);
            transition: all var(--transition-base);
        }

        .btn-gold:hover {
            background: linear-gradient(135deg, #D4A545, #E0B855);
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(200, 155, 60, 0.42);
        }

        .btn-silver-outline {
            background: transparent;
            border: 1px solid var(--border-silver);
            color: var(--text-secondary);
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all var(--transition-base);
        }

        .btn-silver-outline:hover {
            border-color: var(--silver);
            background: rgba(168, 162, 154, 0.1);
            color: var(--silver-light);
            transform: translateY(-2px);
        }

        @media (max-width: 520px) {
            .btn-gold, .btn-silver-outline {
                width: 100%;
                justify-content: center;
                padding: 11px 20px;
                font-size: 14px;
            }
        }

        /* Section base */
        .section {
            padding: 56px 0;
        }

        .section-alt {
            background: var(--bg-secondary);
        }

        .section-title {
            font-size: 28px;
            font-weight: 800;
            color: var(--gold-bright);
            margin-bottom: 8px;
            letter-spacing: 0.5px;
            line-height: 1.35;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 28px;
            max-width: 720px;
            line-height: 1.8;
        }

        @media (max-width: 768px) {
            .section {
                padding: 40px 0;
            }
            .section-title {
                font-size: 22px;
            }
        }

        @media (max-width: 520px) {
            .section-title {
                font-size: 19px;
            }
            .section-subtitle {
                font-size: 14px;
            }
        }

        /* Category Hero Banner */
        .category-hero {
            position: relative;
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border-gold);
            overflow: hidden;
            min-height: 200px;
            display: flex;
            align-items: center;
        }

        .category-hero-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            opacity: 0.3;
            z-index: 1;
        }

        .category-hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(24,18,16,0.65) 0%, rgba(24,18,16,0.9) 100%);
            z-index: 2;
        }

        .category-hero-content {
            position: relative;
            z-index: 3;
            padding: 40px 0;
            max-width: 780px;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 14px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--silver);
            transition: color var(--transition-base);
        }

        .breadcrumb a:hover {
            color: var(--gold-bright);
        }

        .breadcrumb .sep {
            color: var(--text-muted);
            font-size: 12px;
        }

        .breadcrumb .current {
            color: var(--gold-bright);
            font-weight: 600;
        }

        .category-hero h1 {
            font-size: 34px;
            font-weight: 900;
            color: var(--gold-bright);
            line-height: 1.35;
            letter-spacing: 0.5px;
            margin-bottom: 10px;
        }

        .category-hero p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 0;
        }

        @media (max-width: 768px) {
            .category-hero h1 {
                font-size: 26px;
            }
            .category-hero p {
                font-size: 14px;
            }
        }

        @media (max-width: 520px) {
            .category-hero {
                min-height: 160px;
            }
            .category-hero-content {
                padding: 24px 0;
            }
            .category-hero h1 {
                font-size: 21px;
            }
        }

        /* Filter Toolbar */
        .filter-toolbar {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-silver);
            border-radius: var(--radius-card);
            padding: 20px 22px;
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            align-items: flex-end;
            margin-top: 28px;
            box-shadow: var(--shadow-metal);
        }

        .filter-group {
            flex: 1;
            min-width: 140px;
        }

        .filter-group label {
            display: block;
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 6px;
            font-weight: 600;
            letter-spacing: 0.5px;
        }

        .filter-group select {
            font-size: 14px;
            height: 42px;
            background: var(--bg-primary);
            border-color: var(--border-silver);
            cursor: pointer;
        }

        .filter-group select:hover {
            border-color: var(--gold);
        }

        @media (max-width: 768px) {
            .filter-toolbar {
                flex-direction: column;
                gap: 14px;
                padding: 16px;
            }
            .filter-group {
                min-width: 100%;
            }
        }

        /* Cards Grid */
        .resource-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
            margin-top: 28px;
        }

        @media (max-width: 640px) {
            .resource-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
        }

        .resource-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-metal);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }

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

        .resource-card-img-wrap {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-tertiary);
        }

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

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

        .rank-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 900;
            color: #181210;
            z-index: 2;
            box-shadow: 0 2px 8px rgba(0,0,0,0.5);
        }

        .rank-badge.gold {
            background: linear-gradient(135deg, #FFD700, #C89B3C);
        }

        .rank-badge.silver {
            background: linear-gradient(135deg, #E0E0E0, #A8A29A);
        }

        .rank-badge.bronze {
            background: linear-gradient(135deg, #D4A060, #8C6D3F);
        }

        .rank-badge.normal {
            background: linear-gradient(135deg, #4A4038, #2A201A);
            color: var(--text-primary);
            font-size: 12px;
        }

        .resource-card-body {
            padding: 16px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .resource-card-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            min-height: 48px;
        }

        .resource-card-title a {
            color: inherit;
            transition: color var(--transition-base);
        }

        .resource-card-title a:hover {
            color: var(--gold-bright);
        }

        .resource-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            padding: 3px 10px;
            border-radius: 999px;
            background: rgba(168, 162, 154, 0.12);
            color: var(--silver);
            border: 1px solid rgba(168, 162, 154, 0.2);
            white-space: nowrap;
        }

        .tag.tag-gold {
            background: rgba(200, 155, 60, 0.15);
            color: var(--gold-bright);
            border-color: rgba(200, 155, 60, 0.3);
        }

        .tag.tag-teal {
            background: rgba(47, 109, 90, 0.2);
            color: #6BB8A0;
            border-color: rgba(47, 109, 90, 0.35);
        }

        .resource-card-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 12px;
            color: var(--text-muted);
            margin-top: auto;
            padding-top: 6px;
            border-top: 1px solid rgba(168, 162, 154, 0.12);
        }

        .resource-card-meta i {
            font-size: 12px;
            color: var(--silver);
        }

        /* Ranking Section */
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-top: 24px;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-silver);
            border-radius: var(--radius-sm);
            padding: 14px 18px;
            transition: all var(--transition-base);
        }

        .ranking-item:hover {
            border-color: var(--gold);
            background: rgba(200, 155, 60, 0.06);
            transform: translateX(4px);
        }

        .ranking-rank {
            flex-shrink: 0;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            font-weight: 900;
            color: #181210;
        }

        .ranking-rank.rank-1 {
            background: linear-gradient(135deg, #FFD700, #C89B3C);
            box-shadow: 0 2px 10px rgba(255, 215, 0, 0.35);
        }

        .ranking-rank.rank-2 {
            background: linear-gradient(135deg, #E8E8E8, #B0A8A0);
            box-shadow: 0 2px 10px rgba(192, 192, 192, 0.3);
        }

        .ranking-rank.rank-3 {
            background: linear-gradient(135deg, #D4A060, #8C6D3F);
            box-shadow: 0 2px 10px rgba(180, 110, 50, 0.3);
        }

        .ranking-rank.rank-normal {
            background: var(--bg-tertiary);
            color: var(--text-primary);
            font-size: 13px;
            border: 1px solid var(--border-silver);
        }

        .ranking-info {
            flex: 1;
            min-width: 0;
        }

        .ranking-name {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
        }

        .ranking-meta {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 2px;
        }

        .ranking-score {
            flex-shrink: 0;
            text-align: right;
        }

        .ranking-score .score-num {
            font-size: 20px;
            font-weight: 900;
            color: var(--gold-bright);
        }

        .ranking-score .stars {
            font-size: 11px;
            color: var(--gold);
            letter-spacing: 1px;
        }

        @media (max-width: 520px) {
            .ranking-item {
                padding: 10px 14px;
                gap: 10px;
            }
            .ranking-rank {
                width: 32px;
                height: 32px;
                font-size: 13px;
            }
            .ranking-name {
                font-size: 14px;
            }
        }

        /* Topic/Scene Cards */
        .scene-scroll {
            display: flex;
            gap: 18px;
            overflow-x: auto;
            padding-bottom: 12px;
            scrollbar-width: thin;
            scrollbar-color: rgba(200,155,60,0.4) transparent;
            margin-top: 24px;
        }

        .scene-scroll::-webkit-scrollbar {
            height: 4px;
        }

        .scene-scroll::-webkit-scrollbar-track {
            background: transparent;
        }

        .scene-scroll::-webkit-scrollbar-thumb {
            background: rgba(200, 155, 60, 0.4);
            border-radius: 2px;
        }

        .scene-card {
            flex-shrink: 0;
            width: 260px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-silver);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
        }

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

        .scene-card-img {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-tertiary);
        }

        .scene-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .scene-card-body {
            padding: 14px 16px;
        }

        .scene-card-title {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .scene-card-desc {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        @media (max-width: 520px) {
            .scene-card {
                width: 220px;
            }
        }

        /* Device Support */
        .device-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 16px;
            margin-top: 24px;
        }

        .device-item {
            background: var(--bg-secondary);
            border: 1px solid var(--border-silver);
            border-radius: var(--radius-card);
            padding: 20px 18px;
            text-align: center;
            transition: all var(--transition-base);
        }

        .device-item:hover {
            border-color: var(--gold);
            background: rgba(200, 155, 60, 0.06);
            transform: translateY(-2px);
        }

        .device-icon {
            font-size: 28px;
            color: var(--gold-bright);
            margin-bottom: 10px;
        }

        .device-name {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
        }

        .device-desc {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        @media (max-width: 520px) {
            .device-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .device-item {
                padding: 14px 10px;
            }
        }

        /* Reviews */
        .review-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 16px;
            margin-top: 24px;
        }

        .review-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-silver);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            transition: all var(--transition-base);
        }

        .review-card:hover {
            border-color: var(--gold);
            box-shadow: var(--shadow-metal);
        }

        .review-stars {
            color: var(--gold);
            font-size: 13px;
            letter-spacing: 2px;
            margin-bottom: 10px;
        }

        .review-text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 12px;
        }

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

        .reviewer-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, #D4A545, #8C6D3F);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 700;
            color: #181210;
            flex-shrink: 0;
        }

        .reviewer-name {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-primary);
        }

        .reviewer-scene {
            font-size: 11px;
            color: var(--text-muted);
        }

        @media (max-width: 520px) {
            .review-list {
                grid-template-columns: 1fr;
            }
        }

        /* CTA Banner */
        .cta-banner {
            background: linear-gradient(135deg, #2A201A 0%, #3A2C1E 40%, #2A201A 100%);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-gold);
            margin-top: 24px;
            position: relative;
            overflow: hidden;
        }

        .cta-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 20% 50%, rgba(200, 155, 60, 0.15), transparent 60%);
            pointer-events: none;
        }

        .cta-banner-text {
            flex: 1;
            min-width: 240px;
            position: relative;
            z-index: 1;
        }

        .cta-banner-title {
            font-size: 22px;
            font-weight: 800;
            color: var(--gold-bright);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .cta-banner-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .cta-banner-actions {
            display: flex;
            gap: 12px;
            flex-shrink: 0;
            position: relative;
            z-index: 1;
        }

        @media (max-width: 640px) {
            .cta-banner {
                flex-direction: column;
                align-items: stretch;
                padding: 24px 20px;
            }
            .cta-banner-actions {
                flex-direction: column;
            }
        }

        /* Footer */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-gold);
            padding: 48px 0 28px;
            margin-top: auto;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 32px;
        }

        .footer-brand-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.8;
            margin-top: 10px;
            max-width: 320px;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--gold-bright);
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

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

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

        .footer-col ul li a {
            font-size: 13px;
            color: var(--text-muted);
            transition: color var(--transition-base);
        }

        .footer-col ul li a:hover {
            color: var(--gold-bright);
        }

        .footer-copyright {
            text-align: center;
            font-size: 12px;
            color: var(--text-muted);
            padding-top: 20px;
            border-top: 1px solid rgba(168, 162, 154, 0.15);
        }

        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }

        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .site-footer {
                padding: 32px 0 20px;
            }
        }

        /* Empty state */
        .empty-state {
            text-align: center;
            padding: 40px 20px;
            background: var(--bg-secondary);
            border: 1px dashed var(--border-silver);
            border-radius: var(--radius-card);
            color: var(--text-muted);
            font-size: 14px;
            margin-top: 20px;
        }

        .empty-state i {
            font-size: 32px;
            color: var(--silver);
            margin-bottom: 12px;
            display: block;
        }

        /* Updates list */
        .updates-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 24px;
        }

        .update-item {
            display: flex;
            gap: 16px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-silver);
            border-radius: var(--radius-card);
            padding: 14px 18px;
            transition: all var(--transition-base);
            align-items: center;
        }

        .update-item:hover {
            border-color: var(--gold);
            background: rgba(200, 155, 60, 0.06);
            transform: translateX(4px);
        }

        .update-thumb {
            flex-shrink: 0;
            width: 100px;
            aspect-ratio: 16 / 9;
            border-radius: var(--radius-sm);
            overflow: hidden;
            background: var(--bg-tertiary);
        }

        .update-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .update-info {
            flex: 1;
            min-width: 0;
        }

        .update-title {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .update-title a:hover {
            color: var(--gold-bright);
        }

        .update-excerpt {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-top: 4px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .update-meta {
            font-size: 11px;
            color: var(--text-muted);
            margin-top: 6px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .update-meta i {
            font-size: 11px;
            color: var(--silver);
        }

        @media (max-width: 520px) {
            .update-item {
                flex-direction: column;
                align-items: stretch;
                gap: 10px;
            }
            .update-thumb {
                width: 100%;
                aspect-ratio: 16 / 9;
            }
        }