/* roulang page: index */
/* ========== 设计变量 ========== */
        :root {
            --bg-primary: #1b1814;
            --bg-secondary: #211d18;
            --bg-card: #28241e;
            --bg-card-hover: #302b24;
            --bg-nav: #1e1a15;
            --bg-hero-left: #1a1712;
            --text-primary: #e6e1d9;
            --text-secondary: #b5afa6;
            --text-muted: #8a847b;
            --text-heading: #f0ebe2;
            --color-accent: #c8a25a;
            --color-accent-hover: #d9b368;
            --color-accent-light: #e8d09c;
            --color-warm: #c47a3a;
            --color-warm-hover: #d68a4a;
            --color-green: #6b8b6b;
            --color-green-light: #7da07d;
            --border-primary: #3a3530;
            --border-light: #4a4540;
            --border-accent: #5a4a32;
            --border-double: #3a3530;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 8px 28px rgba(0, 0, 0, 0.5);
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --font-serif: 'Georgia', 'Noto Serif SC', 'STSong', 'SimSun', 'Times New Roman', serif;
            --transition-fast: 0.15s ease;
            --transition-normal: 0.25s ease;
            --transition-slow: 0.4s ease;
            --max-width: 1280px;
            --nav-height: 64px;
        }

        /* ========== Reset / Base ========== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

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

        body {
            font-family: var(--font-sans);
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-primary);
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            color: var(--color-accent);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-accent-hover);
        }
        a:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

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

        button {
            cursor: pointer;
            font-family: var(--font-sans);
            border: none;
            background: none;
            color: inherit;
        }

        input {
            font-family: var(--font-sans);
        }

        ul,
        ol {
            list-style: none;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: var(--text-heading);
            line-height: 1.3;
            font-weight: 700;
        }

        /* ========== 容器 ========== */
        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }
        .container--narrow {
            max-width: 960px;
        }
        .container--wide {
            max-width: 1400px;
        }

        /* ========== Header / 导航 ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--bg-nav);
            border-bottom: 2px solid var(--border-primary);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .header-left {
            display: flex;
            align-items: center;
            gap: 40px;
        }
        .site-logo {
            font-family: var(--font-serif);
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-heading);
            letter-spacing: 0.04em;
            white-space: nowrap;
            transition: color var(--transition-fast);
            text-decoration: none;
        }
        .site-logo:hover {
            color: var(--color-accent);
        }
        .site-logo .logo-accent {
            color: var(--color-accent);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            white-space: nowrap;
            text-decoration: none;
            letter-spacing: 0.02em;
        }
        .nav-links a:hover {
            color: var(--text-heading);
            background: rgba(255, 255, 255, 0.04);
        }
        .nav-links a.nav-active {
            color: var(--color-accent);
            background: rgba(200, 162, 90, 0.1);
            font-weight: 600;
        }
        .nav-links a.nav-active::after {
            content: '';
            display: inline-block;
            width: 6px;
            height: 6px;
            background: var(--color-accent);
            border-radius: 50%;
            margin-left: 8px;
        }
        .header-right {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .btn-nav-cta {
            display: inline-flex;
            align-items: center;
            padding: 9px 22px;
            font-size: 0.9rem;
            font-weight: 600;
            color: #1b1814;
            background: var(--color-accent);
            border: 2px solid var(--color-accent);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.03em;
            text-decoration: none;
        }
        .btn-nav-cta:hover {
            background: var(--color-accent-hover);
            border-color: var(--color-accent-hover);
            color: #1b1814;
            box-shadow: 0 0 20px rgba(200, 162, 90, 0.3);
        }
        .btn-nav-cta:active {
            transform: scale(0.97);
        }
        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            cursor: pointer;
            background: none;
            border: 2px solid var(--border-primary);
            border-radius: var(--radius-sm);
            transition: border-color var(--transition-fast);
            z-index: 1001;
        }
        .mobile-menu-toggle:hover {
            border-color: var(--color-accent);
        }
        .mobile-menu-toggle span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: all var(--transition-normal);
        }
        .mobile-menu-toggle.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .mobile-menu-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        .mobile-menu-toggle.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }
        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.85);
            z-index: 999;
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            flex-direction: column;
            align-items: center;
            justify-content: flex-start;
            padding-top: 32px;
            gap: 8px;
        }
        .mobile-nav-overlay.active {
            display: flex;
        }
        .mobile-nav-overlay a {
            display: block;
            width: 80%;
            max-width: 320px;
            text-align: center;
            padding: 14px 20px;
            font-size: 1.05rem;
            font-weight: 500;
            color: var(--text-primary);
            border: 2px solid var(--border-primary);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            text-decoration: none;
        }
        .mobile-nav-overlay a:hover,
        .mobile-nav-overlay a.nav-active {
            border-color: var(--color-accent);
            color: var(--color-accent);
            background: rgba(200, 162, 90, 0.08);
        }

        /* ========== Hero 分屏 ========== */
        .hero-split {
            display: flex;
            min-height: calc(100vh - var(--nav-height));
            position: relative;
            overflow: hidden;
        }
        .hero-split__left {
            flex: 0 0 48%;
            display: flex;
            align-items: center;
            padding: 60px 48px 60px 48px;
            background: var(--bg-hero-left);
            position: relative;
            z-index: 2;
        }
        .hero-split__left-inner {
            max-width: 560px;
            margin-left: auto;
            margin-right: 0;
            padding-right: 20px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 16px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-accent);
            border: 2px solid var(--border-accent);
            border-radius: 100px;
            margin-bottom: 24px;
            letter-spacing: 0.04em;
            background: rgba(200, 162, 90, 0.06);
        }
        .hero-badge::before {
            content: '';
            width: 8px;
            height: 8px;
            background: var(--color-accent);
            border-radius: 50%;
            animation: pulse-dot 2s infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.6);
            }
        }
        .hero-split__left h1 {
            font-family: var(--font-serif);
            font-size: 3rem;
            font-weight: 700;
            color: var(--text-heading);
            line-height: 1.2;
            margin-bottom: 16px;
            letter-spacing: 0.03em;
        }
        .hero-split__left h1 .highlight {
            color: var(--color-accent);
            position: relative;
        }
        .hero-split__left .hero-subtitle {
            font-size: 1.15rem;
            color: var(--text-secondary);
            margin-bottom: 32px;
            line-height: 1.7;
            max-width: 480px;
        }
        .hero-btn-group {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            font-size: 1rem;
            font-weight: 600;
            color: #1b1814;
            background: var(--color-accent);
            border: 2px solid var(--color-accent);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            letter-spacing: 0.03em;
            text-decoration: none;
        }
        .btn-primary:hover {
            background: var(--color-accent-hover);
            border-color: var(--color-accent-hover);
            box-shadow: 0 6px 24px rgba(200, 162, 90, 0.35);
            transform: translateY(-2px);
            color: #1b1814;
        }
        .btn-primary:active {
            transform: scale(0.97) translateY(0);
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            background: transparent;
            border: 2px solid var(--border-light);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            letter-spacing: 0.03em;
            text-decoration: none;
        }
        .btn-outline:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
            box-shadow: 0 4px 16px rgba(200, 162, 90, 0.2);
            transform: translateY(-2px);
        }
        .btn-outline:active {
            transform: scale(0.97) translateY(0);
        }
        .hero-split__right {
            flex: 0 0 52%;
            position: relative;
            overflow: hidden;
            min-height: 500px;
        }
        .hero-split__right .hero-bg-img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
        }
        .hero-split__right::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg,
                    rgba(27, 24, 20, 0.15) 0%,
                    rgba(27, 24, 20, 0.05) 40%,
                    rgba(27, 24, 20, 0.4) 100%);
            pointer-events: none;
            z-index: 1;
        }
        .hero-split__right .hero-img-overlay-text {
            position: absolute;
            bottom: 40px;
            right: 40px;
            z-index: 2;
            text-align: right;
        }
        .hero-img-overlay-text span {
            display: block;
            font-family: var(--font-serif);
            font-size: 1.6rem;
            color: rgba(255, 255, 255, 0.9);
            font-weight: 600;
            letter-spacing: 0.05em;
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
        }

        /* ========== 板块通用 ========== */
        .section {
            padding: 80px 0;
            position: relative;
        }
        .section--alt {
            background: var(--bg-secondary);
            border-top: 2px solid var(--border-primary);
            border-bottom: 2px solid var(--border-primary);
        }
        .section--dark {
            background: var(--bg-primary);
        }
        .section-header {
            text-align: center;
            margin-bottom: 52px;
        }
        .section-label {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-accent);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 12px;
            padding: 4px 14px;
            border: 1px solid var(--border-accent);
            border-radius: 100px;
            background: rgba(200, 162, 90, 0.05);
        }
        .section-header h2 {
            font-family: var(--font-serif);
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--text-heading);
            margin-bottom: 10px;
            letter-spacing: 0.03em;
        }
        .section-header p {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto;
        }
        .section-divider {
            width: 60px;
            height: 3px;
            background: var(--color-accent);
            margin: 16px auto 0;
            border-radius: 2px;
            opacity: 0.7;
        }
        .section-divider--double {
            height: 3px;
            background: transparent;
            border-top: 2px solid var(--border-accent);
            border-bottom: 1px solid var(--border-accent);
            width: 80px;
            margin: 16px auto 0;
        }

        /* ========== 特色卡片网格 ========== */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .feature-card {
            background: var(--bg-card);
            border: 2px solid var(--border-primary);
            border-radius: var(--radius-lg);
            padding: 36px 28px;
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--color-accent), var(--color-warm));
            opacity: 0;
            transition: opacity var(--transition-normal);
        }
        .feature-card:hover {
            border-color: var(--border-accent);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            background: var(--bg-card-hover);
        }
        .feature-card:hover::before {
            opacity: 1;
        }
        .feature-icon {
            width: 56px;
            height: 56px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(200, 162, 90, 0.1);
            border: 2px solid var(--border-accent);
            border-radius: var(--radius-md);
            margin-bottom: 20px;
            font-size: 1.5rem;
            color: var(--color-accent);
            transition: all var(--transition-normal);
        }
        .feature-card:hover .feature-icon {
            background: rgba(200, 162, 90, 0.18);
            border-color: var(--color-accent);
        }
        .feature-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-heading);
            margin-bottom: 8px;
        }
        .feature-card p {
            font-size: 0.95rem;
            color: var(--text-muted);
            line-height: 1.65;
        }

        /* ========== 分类入口卡片 ========== */
        .category-entry-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 28px;
            max-width: 900px;
            margin: 0 auto;
        }
        .category-entry-card {
            display: flex;
            flex-direction: column;
            background: var(--bg-card);
            border: 2px solid var(--border-primary);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-normal);
            text-decoration: none;
            color: inherit;
        }
        .category-entry-card:hover {
            border-color: var(--border-accent);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .category-entry-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: var(--bg-secondary);
        }
        .category-entry-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .category-entry-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }
        .category-entry-card .card-img-wrap::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 50%, rgba(27, 24, 20, 0.7) 100%);
            pointer-events: none;
        }
        .category-entry-card .card-body {
            padding: 22px 24px;
        }
        .category-entry-card .card-body h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-heading);
            margin-bottom: 6px;
        }
        .category-entry-card .card-body p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.55;
        }
        .category-entry-card .card-tag {
            display: inline-block;
            padding: 3px 12px;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--color-accent);
            border: 1px solid var(--border-accent);
            border-radius: 100px;
            margin-top: 12px;
            letter-spacing: 0.04em;
        }

        /* ========== 资讯列表（CMS循环） ========== */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
            max-width: 860px;
            margin: 0 auto;
        }
        .news-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            background: var(--bg-card);
            border: 2px solid var(--border-primary);
            border-radius: var(--radius-md);
            padding: 18px 22px;
            transition: all var(--transition-normal);
            text-decoration: none;
            color: inherit;
        }
        .news-item:hover {
            border-color: var(--border-accent);
            box-shadow: var(--shadow-card-hover);
            transform: translateX(4px);
            background: var(--bg-card-hover);
        }
        .news-item-date {
            flex-shrink: 0;
            width: 56px;
            text-align: center;
            padding: 8px 4px;
            background: rgba(200, 162, 90, 0.08);
            border: 1px solid var(--border-accent);
            border-radius: var(--radius-sm);
            font-family: var(--font-serif);
        }
        .news-item-date .day {
            display: block;
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--color-accent);
            line-height: 1;
        }
        .news-item-date .month {
            display: block;
            font-size: 0.75rem;
            color: var(--text-muted);
            letter-spacing: 0.05em;
            margin-top: 2px;
        }
        .news-item-content {
            flex: 1;
            min-width: 0;
        }
        .news-item-content h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-heading);
            margin-bottom: 4px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-item-content .news-excerpt {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-item-content .news-meta {
            font-size: 0.78rem;
            color: var(--color-accent);
            margin-top: 6px;
            display: flex;
            gap: 14px;
        }
        .news-empty {
            text-align: center;
            padding: 48px 20px;
            color: var(--text-muted);
            font-size: 1rem;
            border: 2px dashed var(--border-primary);
            border-radius: var(--radius-lg);
            background: var(--bg-card);
        }

        /* ========== 数据统计 ========== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .stat-card {
            text-align: center;
            padding: 32px 20px;
            background: var(--bg-card);
            border: 2px solid var(--border-primary);
            border-radius: var(--radius-lg);
            transition: all var(--transition-normal);
        }
        .stat-card:hover {
            border-color: var(--border-accent);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .stat-number {
            font-family: var(--font-serif);
            font-size: 2.8rem;
            font-weight: 700;
            color: var(--color-accent);
            line-height: 1;
            margin-bottom: 8px;
        }
        .stat-label {
            font-size: 0.95rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* ========== 热门推荐卡片 ========== */
        .hot-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .hot-card {
            background: var(--bg-card);
            border: 2px solid var(--border-primary);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-normal);
            text-decoration: none;
            color: inherit;
            display: flex;
            flex-direction: column;
        }
        .hot-card:hover {
            border-color: var(--border-accent);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .hot-card .hot-img-wrap {
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background: var(--bg-secondary);
            position: relative;
        }
        .hot-card .hot-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .hot-card:hover .hot-img-wrap img {
            transform: scale(1.05);
        }
        .hot-card .hot-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .hot-card .hot-body h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-heading);
            margin-bottom: 6px;
        }
        .hot-card .hot-body p {
            font-size: 0.88rem;
            color: var(--text-muted);
            flex: 1;
            line-height: 1.5;
        }
        .hot-card .hot-tag-row {
            display: flex;
            gap: 8px;
            margin-top: 12px;
            flex-wrap: wrap;
        }
        .tag-sm {
            display: inline-block;
            padding: 3px 10px;
            font-size: 0.75rem;
            font-weight: 500;
            border-radius: 100px;
            letter-spacing: 0.03em;
        }
        .tag-accent {
            background: rgba(200, 162, 90, 0.15);
            color: var(--color-accent);
            border: 1px solid var(--border-accent);
        }
        .tag-warm {
            background: rgba(196, 122, 58, 0.12);
            color: var(--color-warm);
            border: 1px solid rgba(196, 122, 58, 0.3);
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--bg-card);
            border: 2px solid var(--border-primary);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-normal);
        }
        .faq-item:hover {
            border-color: var(--border-accent);
        }
        .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 22px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-heading);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            background: none;
            border: none;
            transition: color var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--color-accent);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 2px solid var(--border-primary);
            border-radius: 50%;
            font-size: 0.8rem;
            color: var(--text-muted);
            transition: all var(--transition-normal);
        }
        .faq-item.open .faq-question .faq-icon {
            border-color: var(--color-accent);
            color: var(--color-accent);
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            padding: 0 22px;
            color: var(--text-secondary);
            font-size: 0.93rem;
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 18px;
        }

        /* ========== CTA ========== */
        .cta-section {
            text-align: center;
            padding: 72px 24px;
            position: relative;
            overflow: hidden;
            background: var(--bg-card);
            border-top: 2px solid var(--border-accent);
            border-bottom: 2px solid var(--border-accent);
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at center, rgba(200, 162, 90, 0.06) 0%, transparent 70%);
            pointer-events: none;
        }
        .cta-section h2 {
            font-family: var(--font-serif);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-heading);
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin-bottom: 28px;
            position: relative;
            z-index: 1;
        }
        .cta-section .btn-primary {
            position: relative;
            z-index: 1;
            font-size: 1.05rem;
            padding: 15px 36px;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--bg-nav);
            border-top: 2px solid var(--border-primary);
            padding: 48px 0 28px;
            color: var(--text-muted);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 36px;
        }
        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-heading);
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }
        .footer-col p {
            font-size: 0.9rem;
            line-height: 1.7;
        }
        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: 0.9rem;
            color: var(--text-muted);
            transition: color var(--transition-fast);
            text-decoration: none;
        }
        .footer-col ul li a:hover {
            color: var(--color-accent);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-primary);
            padding-top: 20px;
            text-align: center;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .footer-bottom strong {
            color: var(--text-secondary);
        }

        /* ========== 响应式 ========== */
        @media (max-width: 1200px) {
            .hero-split__left {
                flex: 0 0 50%;
                padding: 48px 32px;
            }
            .hero-split__right {
                flex: 0 0 50%;
            }
            .hero-split__left h1 {
                font-size: 2.4rem;
            }
            .features-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .hot-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 900px) {
            :root {
                --nav-height: 56px;
            }
            .hero-split {
                flex-direction: column;
                min-height: auto;
            }
            .hero-split__left {
                flex: auto;
                padding: 40px 24px;
                order: 1;
            }
            .hero-split__left-inner {
                max-width: 100%;
                padding-right: 0;
                margin: 0 auto;
                text-align: center;
            }
            .hero-split__left h1 {
                font-size: 2rem;
            }
            .hero-split__left .hero-subtitle {
                max-width: 100%;
                margin-left: auto;
                margin-right: auto;
            }
            .hero-btn-group {
                justify-content: center;
            }
            .hero-split__right {
                flex: auto;
                min-height: 320px;
                max-height: 420px;
                order: 0;
            }
            .hero-split__right .hero-img-overlay-text {
                bottom: 20px;
                right: 20px;
            }
            .hero-img-overlay-text span {
                font-size: 1.2rem;
            }
            .hero-badge {
                margin-left: auto;
                margin-right: auto;
            }
            .nav-links {
                display: none;
            }
            .header-right .btn-nav-cta {
                display: none;
            }
            .mobile-menu-toggle {
                display: flex;
            }
            .section {
                padding: 56px 0;
            }
            .section-header h2 {
                font-size: 1.7rem;
            }
            .features-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .category-entry-grid {
                grid-template-columns: 1fr;
                max-width: 460px;
            }
            .hot-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .stat-number {
                font-size: 2.2rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 600px) {
            .container {
                padding: 0 16px;
            }
            .hero-split__left {
                padding: 32px 16px;
            }
            .hero-split__left h1 {
                font-size: 1.6rem;
            }
            .hero-split__left .hero-subtitle {
                font-size: 0.95rem;
            }
            .hero-split__right {
                min-height: 240px;
                max-height: 300px;
            }
            .hero-btn-group {
                flex-direction: column;
                align-items: center;
                gap: 10px;
            }
            .btn-primary,
            .btn-outline {
                width: 100%;
                max-width: 300px;
                justify-content: center;
                font-size: 0.95rem;
                padding: 12px 20px;
            }
            .section {
                padding: 44px 0;
            }
            .section-header {
                margin-bottom: 32px;
            }
            .section-header h2 {
                font-size: 1.45rem;
            }
            .features-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .feature-card {
                padding: 24px 18px;
            }
            .hot-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-card {
                padding: 20px 12px;
            }
            .stat-number {
                font-size: 1.8rem;
            }
            .news-item {
                flex-direction: column;
                gap: 10px;
                padding: 14px 16px;
            }
            .news-item-date {
                width: auto;
                display: flex;
                align-items: center;
                gap: 8px;
                padding: 6px 12px;
            }
            .news-item-date .day {
                font-size: 1.1rem;
                display: inline;
            }
            .news-item-date .month {
                display: inline;
                margin-top: 0;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .site-logo {
                font-size: 1.1rem;
            }
        }

/* roulang page: article */
/* ============ 设计变量 ============ */
        :root {
            --bg-deep: #14142a;
            --bg-primary: #1b1b32;
            --bg-card: #222244;
            --bg-card-hover: #282852;
            --bg-card-alt: #1e1e3a;
            --bg-nav: #181834;
            --bg-input: #1c1c38;
            --text-primary: #e6e1d2;
            --text-secondary: #b5b09e;
            --text-muted: #8a8570;
            --text-heading: #f0ebe0;
            --accent: #d4a574;
            --accent-warm: #e0b889;
            --accent-glow: #eccd9a;
            --accent-subtle: rgba(212, 165, 116, 0.12);
            --border: #343458;
            --border-light: #404068;
            --border-card: #2e2e52;
            --radius-sm: 3px;
            --radius: 5px;
            --radius-lg: 8px;
            --radius-xl: 12px;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.25);
            --shadow: 0 4px 20px rgba(0,0,0,0.35);
            --shadow-lg: 0 8px 36px rgba(0,0,0,0.45);
            --shadow-glow: 0 0 30px rgba(212,165,116,0.08);
            --transition: 0.22s ease;
            --font-body: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, sans-serif;
            --font-heading: 'Georgia', 'Noto Serif SC', 'STSong', 'SimSun', serif;
            --font-mono: 'SF Mono', 'Cascadia Code', 'Consolas', monospace;
            --max-width: 1200px;
            --nav-height: 58px;
        }

        /* ============ Reset ============ */
        *,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-deep);
            background-image:
                radial-gradient(ellipse at 15% 8%, rgba(212,165,116,0.04) 0%, transparent 55%),
                radial-gradient(ellipse at 78% 92%, rgba(180,160,200,0.03) 0%, transparent 50%),
                radial-gradient(ellipse at 50% 50%, rgba(30,30,60,0.5) 0%, transparent 80%);
            min-height: 100vh;
        }
        a { color: var(--accent); text-decoration: none; transition: color var(--transition), opacity var(--transition); }
        a:hover { color: var(--accent-glow); }
        img { max-width: 100%; height: auto; display: block; }
        button, input, textarea { font-family: inherit; font-size: inherit; }
        ul, ol { list-style: none; }
        h1,h2,h3,h4,h5,h6 { font-family: var(--font-heading); color: var(--text-heading); line-height: 1.35; font-weight: 700; }
        h1 { font-size: 2.1rem; }
        h2 { font-size: 1.65rem; }
        h3 { font-size: 1.3rem; }
        h4 { font-size: 1.1rem; }
        :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

        /* ============ 容器 ============ */
        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }
        .container-narrow {
            max-width: 820px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ============ Header / 导航 ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--bg-nav);
            border-bottom: 1px solid var(--border);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            min-height: var(--nav-height);
            display: flex;
            align-items: center;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            gap: 20px;
        }
        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius);
            background: linear-gradient(135deg, var(--accent) 0%, #b8895a 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #1b1b32;
            font-size: 18px;
            font-weight: 900;
            letter-spacing: -1px;
            box-shadow: 0 2px 10px rgba(212,165,116,0.3);
        }
        .logo-text {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-heading);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .logo-text a {
            color: inherit;
            text-decoration: none;
        }
        .logo-text a:hover { color: var(--accent-glow); }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .nav-links a {
            display: inline-block;
            padding: 8px 18px;
            border-radius: var(--radius);
            color: var(--text-secondary);
            font-size: 0.95rem;
            font-weight: 500;
            letter-spacing: 0.3px;
            transition: all var(--transition);
            border: 1px solid transparent;
            white-space: nowrap;
        }
        .nav-links a:hover {
            color: var(--accent-glow);
            background: rgba(212,165,116,0.06);
            border-color: rgba(212,165,116,0.2);
        }
        .nav-links a.nav-active,
        .nav-links a[aria-current="page"] {
            color: var(--accent-warm);
            background: var(--accent-subtle);
            border-color: rgba(212,165,116,0.3);
            font-weight: 600;
        }
        .menu-toggle {
            display: none;
            background: none;
            border: 1px solid var(--border);
            color: var(--text-primary);
            font-size: 1.4rem;
            cursor: pointer;
            padding: 6px 12px;
            border-radius: var(--radius);
            transition: all var(--transition);
            line-height: 1;
        }
        .menu-toggle:hover {
            border-color: var(--accent);
            color: var(--accent-warm);
        }

        /* ============ 文章 Banner ============ */
        .article-banner {
            position: relative;
            background: url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            background-color: var(--bg-primary);
            min-height: 280px;
            display: flex;
            align-items: flex-end;
            padding: 60px 0 40px;
            border-bottom: 3px solid var(--border);
        }
        .article-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(20,20,42,0.94) 0%, rgba(20,20,42,0.55) 50%, rgba(20,20,42,0.35) 100%);
            z-index: 1;
        }
        .article-banner .container-narrow {
            position: relative;
            z-index: 2;
        }
        .banner-category {
            display: inline-block;
            padding: 5px 14px;
            background: rgba(212,165,116,0.15);
            border: 1px solid rgba(212,165,116,0.35);
            border-radius: 20px;
            color: var(--accent-warm);
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 14px;
        }
        .banner-title {
            font-size: 2rem;
            color: var(--text-heading);
            margin-bottom: 10px;
            text-shadow: 0 2px 12px rgba(0,0,0,0.5);
            letter-spacing: 0.4px;
        }
        .banner-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            color: var(--text-muted);
            font-size: 0.88rem;
        }
        .banner-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .banner-meta i {
            color: var(--accent);
            font-size: 0.78rem;
        }

        /* ============ 面包屑 ============ */
        .breadcrumb-bar {
            background: var(--bg-primary);
            border-bottom: 1px solid var(--border);
            padding: 12px 0;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 0.85rem;
            color: var(--text-muted);
            align-items: center;
        }
        .breadcrumb a {
            color: var(--text-secondary);
            transition: color var(--transition);
        }
        .breadcrumb a:hover { color: var(--accent-warm); }
        .breadcrumb .sep {
            color: var(--border-light);
            margin: 0 2px;
            font-size: 0.7rem;
        }
        .breadcrumb .current {
            color: var(--accent-warm);
            font-weight: 500;
        }

        /* ============ 文章正文区 - 日志卡风格 ============ */
        .article-main {
            padding: 40px 0 50px;
            background: var(--bg-deep);
        }
        .article-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            padding: 40px 44px;
            box-shadow: var(--shadow);
            position: relative;
        }
        .article-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, transparent 0%, var(--accent) 20%, var(--accent-glow) 50%, var(--accent) 80%, transparent 100%);
            border-radius: var(--radius-lg) var(--radius-lg) 0 0;
            opacity: 0.7;
        }
        .article-card::after {
            content: '';
            position: absolute;
            top: 8px;
            left: 14px;
            right: 14px;
            height: 1px;
            background: rgba(212,165,116,0.12);
            border-radius: 1px;
        }
        .article-body {
            padding-top: 8px;
            color: var(--text-primary);
            font-size: 1.02rem;
            line-height: 1.85;
            letter-spacing: 0.2px;
        }
        .article-body p {
            margin-bottom: 1.3em;
        }
        .article-body h2,
        .article-body h3,
        .article-body h4 {
            margin-top: 1.8em;
            margin-bottom: 0.7em;
            color: var(--text-heading);
            border-left: 3px solid var(--accent);
            padding-left: 14px;
        }
        .article-body ul,
        .article-body ol {
            margin: 0.8em 0 1.3em 1.5em;
            list-style: disc;
        }
        .article-body ol { list-style: decimal; }
        .article-body li { margin-bottom: 0.4em; }
        .article-body blockquote {
            margin: 1.5em 0;
            padding: 16px 22px;
            background: var(--bg-card-alt);
            border-left: 4px solid var(--accent);
            border-radius: 0 var(--radius) var(--radius) 0;
            color: var(--text-secondary);
            font-style: italic;
            font-family: var(--font-heading);
        }
        .article-body img {
            border-radius: var(--radius);
            margin: 1.2em 0;
            box-shadow: var(--shadow-sm);
        }
        .article-body code {
            background: var(--bg-input);
            padding: 2px 8px;
            border-radius: var(--radius-sm);
            font-family: var(--font-mono);
            font-size: 0.88em;
            color: var(--accent-warm);
            border: 1px solid var(--border);
        }
        .article-body a {
            border-bottom: 1px dashed var(--accent);
            padding-bottom: 1px;
        }
        .article-body a:hover {
            border-bottom-style: solid;
            color: var(--accent-glow);
        }

        /* ============ 标签区 ============ */
        .article-tags-section {
            padding: 0 0 36px;
            background: var(--bg-deep);
        }
        .tags-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
        }
        .tags-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 500;
            margin-right: 4px;
        }
        .tag-item {
            display: inline-block;
            padding: 5px 14px;
            background: var(--bg-card-alt);
            border: 1px solid var(--border);
            border-radius: 20px;
            color: var(--text-secondary);
            font-size: 0.82rem;
            transition: all var(--transition);
            cursor: default;
            letter-spacing: 0.3px;
        }
        .tag-item:hover {
            border-color: var(--accent);
            color: var(--accent-warm);
            background: rgba(212,165,116,0.06);
            box-shadow: var(--shadow-sm);
        }

        /* ============ 错误状态 ============ */
        .not-found-card {
            text-align: center;
            padding: 60px 30px;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
        }
        .not-found-card .nf-icon {
            font-size: 3.5rem;
            color: var(--text-muted);
            margin-bottom: 18px;
        }
        .not-found-card h2 {
            margin-bottom: 10px;
        }
        .not-found-card p {
            color: var(--text-secondary);
            margin-bottom: 20px;
        }
        .btn-return {
            display: inline-block;
            padding: 10px 24px;
            background: var(--accent);
            color: #1b1b32;
            border-radius: var(--radius);
            font-weight: 600;
            letter-spacing: 0.3px;
            transition: all var(--transition);
            border: none;
            cursor: pointer;
            font-size: 0.95rem;
            text-decoration: none;
        }
        .btn-return:hover {
            background: var(--accent-glow);
            color: #1b1b32;
            box-shadow: var(--shadow-glow);
            transform: translateY(-1px);
        }

        /* ============ 相关推荐 ============ */
        .related-section {
            padding: 10px 0 56px;
            background: var(--bg-deep);
        }
        .section-header {
            margin-bottom: 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .section-header h2 {
            font-family: var(--font-heading);
            font-size: 1.5rem;
            color: var(--text-heading);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .section-header h2::before {
            content: '';
            display: inline-block;
            width: 4px;
            height: 22px;
            background: var(--accent);
            border-radius: 2px;
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }
        .related-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
        }
        .related-card:hover {
            border-color: var(--border-light);
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            background: var(--bg-card-hover);
        }
        .related-card-img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-bottom: 1px solid var(--border-card);
        }
        .related-card-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .related-card-category {
            font-size: 0.75rem;
            color: var(--accent-warm);
            font-weight: 600;
            letter-spacing: 0.4px;
            margin-bottom: 8px;
            text-transform: uppercase;
        }
        .related-card-title {
            font-family: var(--font-heading);
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-heading);
            margin-bottom: 8px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card-title a {
            color: inherit;
            text-decoration: none;
        }
        .related-card-title a:hover { color: var(--accent-warm); }
        .related-card-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 12px;
        }
        .related-card-date {
            font-size: 0.78rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 5px;
        }

        /* ============ CTA ============ */
        .cta-section {
            padding: 44px 0 50px;
            background: var(--bg-primary);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
            text-align: center;
        }
        .cta-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            padding: 36px 30px;
            box-shadow: var(--shadow);
            max-width: 620px;
            margin: 0 auto;
        }
        .cta-card h3 {
            font-size: 1.35rem;
            margin-bottom: 10px;
            color: var(--text-heading);
        }
        .cta-card p {
            color: var(--text-secondary);
            margin-bottom: 20px;
            font-size: 0.95rem;
        }
        .btn-cta {
            display: inline-block;
            padding: 11px 28px;
            background: var(--accent);
            color: #1b1b32;
            border-radius: var(--radius);
            font-weight: 600;
            letter-spacing: 0.4px;
            transition: all var(--transition);
            border: 2px solid transparent;
            cursor: pointer;
            font-size: 0.95rem;
            text-decoration: none;
        }
        .btn-cta:hover {
            background: transparent;
            color: var(--accent-glow);
            border-color: var(--accent);
            box-shadow: var(--shadow-glow);
        }

        /* ============ Footer ============ */
        .site-footer {
            background: var(--bg-nav);
            border-top: 2px solid var(--border);
            padding: 48px 0 24px;
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 32px;
        }
        .footer-col h4 {
            font-family: var(--font-heading);
            color: var(--text-heading);
            margin-bottom: 14px;
            font-size: 1.05rem;
            letter-spacing: 0.4px;
            position: relative;
            padding-bottom: 10px;
        }
        .footer-col h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 32px;
            height: 2px;
            background: var(--accent);
            border-radius: 1px;
        }
        .footer-col p {
            line-height: 1.7;
            color: var(--text-muted);
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: var(--text-secondary);
            transition: color var(--transition);
            font-size: 0.88rem;
        }
        .footer-col ul li a:hover {
            color: var(--accent-warm);
            padding-left: 3px;
        }
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid var(--border);
            color: var(--text-muted);
            font-size: 0.82rem;
        }
        .footer-bottom strong {
            color: var(--text-secondary);
        }

        /* ============ 响应式 ============ */
        @media (max-width: 1024px) {
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
            .article-card {
                padding: 30px 28px;
            }
            .banner-title {
                font-size: 1.7rem;
            }
        }
        @media (max-width: 768px) {
            :root { --nav-height: 52px; }
            .header-inner {
                flex-wrap: wrap;
                gap: 10px;
            }
            .nav-links {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 2px;
                padding: 6px 0;
                background: var(--bg-nav);
                border-top: 1px solid var(--border);
                order: 10;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                padding: 10px 14px;
                width: 100%;
                border-radius: var(--radius-sm);
            }
            .menu-toggle {
                display: block;
            }
            .article-banner {
                min-height: 200px;
                padding: 40px 0 28px;
            }
            .banner-title {
                font-size: 1.45rem;
            }
            .article-card {
                padding: 24px 18px;
                border-radius: var(--radius);
            }
            .related-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .related-card-img {
                height: 140px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .cta-card {
                padding: 24px 18px;
            }
            .article-body {
                font-size: 0.95rem;
                line-height: 1.75;
            }
            .container-narrow {
                padding: 0 16px;
            }
        }
        @media (max-width: 520px) {
            .banner-title {
                font-size: 1.25rem;
            }
            .banner-meta {
                gap: 10px;
                font-size: 0.78rem;
            }
            .article-card {
                padding: 18px 14px;
            }
            .article-body {
                font-size: 0.9rem;
            }
            .related-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .related-card-img {
                height: 160px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .section-header h2 {
                font-size: 1.25rem;
            }
            .cta-card h3 {
                font-size: 1.15rem;
            }
            .breadcrumb {
                font-size: 0.78rem;
            }
            .article-card::before {
                top: 0;
            }
        }

/* roulang page: category1 */
:root {
            --bg-deep: #1b1814;
            --bg-surface: #221f1a;
            --bg-card: #29251e;
            --bg-card-hover: #302b22;
            --bg-input: #1e1b16;
            --text-primary: #e6dcc8;
            --text-secondary: #c4b89a;
            --text-muted: #9a8d72;
            --text-dim: #6b6052;
            --accent: #c8903a;
            --accent-glow: #d9a348;
            --accent-soft: #b07828;
            --accent-pale: rgba(200, 144, 58, 0.12);
            --border-dark: #332e24;
            --border-mid: #4a4236;
            --border-light: #5e5547;
            --border-accent: #7a6238;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.35);
            --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.6);
            --shadow-glow: 0 0 32px rgba(200, 144, 58, 0.15);
            --radius-xs: 3px;
            --radius-sm: 5px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --font-display: 'Georgia', 'Times New Roman', 'Songti SC', 'STSong', 'SimSun', serif;
            --font-body: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --font-mono: 'SF Mono', 'Consolas', 'Monaco', 'Courier New', monospace;
            --spacing-xs: 0.5rem;
            --spacing-sm: 0.75rem;
            --spacing-md: 1rem;
            --spacing-lg: 1.5rem;
            --spacing-xl: 2rem;
            --spacing-2xl: 3rem;
            --spacing-3xl: 4rem;
            --spacing-4xl: 6rem;
            --nav-height: 64px;
            --transition-fast: 0.15s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.4s ease;
        }

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

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

        body {
            font-family: var(--font-body);
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-deep);
            background-image:
                radial-gradient(ellipse at 50% 0%, rgba(200, 144, 58, 0.04) 0%, transparent 70%),
                radial-gradient(ellipse at 85% 30%, rgba(180, 140, 80, 0.03) 0%, transparent 60%),
                repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255, 255, 255, 0.003) 2px, rgba(255, 255, 255, 0.003) 4px);
            background-attachment: fixed;
            min-height: 100vh;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }

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

        button,
        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-xl);
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 var(--spacing-lg);
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 var(--spacing-md);
            }
        }

        /* ========== HEADER & NAVIGATION ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(27, 24, 20, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-dark);
            box-shadow: var(--shadow-sm);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--nav-height);
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-xl);
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            flex-shrink: 0;
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-xs);
            background: linear-gradient(135deg, var(--accent) 0%, var(--accent-soft) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-display);
            font-size: 1.25rem;
            font-weight: bold;
            color: #1b1814;
            letter-spacing: 1px;
            box-shadow: 0 0 16px rgba(200, 144, 58, 0.3);
        }

        .logo-text {
            font-family: var(--font-display);
            font-size: 1.2rem;
            font-weight: bold;
            color: var(--text-primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            text-decoration: none;
        }
        .logo-link:hover .logo-text {
            color: var(--accent-glow);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 0.5rem 1.1rem;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            letter-spacing: 0.3px;
            position: relative;
            white-space: nowrap;
        }

        .nav-links a:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.04);
        }

        .nav-links a.nav-active {
            color: var(--accent-glow);
            background: var(--accent-pale);
            font-weight: 600;
        }

        .nav-links a.nav-active::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 2px;
            background: var(--accent);
            border-radius: 1px;
        }

        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            cursor: pointer;
            z-index: 1001;
            background: none;
            border: none;
        }

        .mobile-menu-toggle span {
            display: block;
            width: 26px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 1px;
            transition: all var(--transition-fast);
        }

        @media (max-width: 768px) {
            .header-inner {
                padding: 0 var(--spacing-lg);
            }
            .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                flex-direction: column;
                background: rgba(27, 24, 20, 0.97);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                padding: 5rem 2rem 2rem;
                gap: var(--spacing-sm);
                transition: right var(--transition-slow);
                border-left: 1px solid var(--border-dark);
                box-shadow: var(--shadow-lg);
                z-index: 1000;
            }
            .nav-links.open {
                right: 0;
            }
            .nav-links a {
                width: 100%;
                padding: 0.8rem 1rem;
                font-size: 1.05rem;
                justify-content: flex-start;
            }
            .mobile-menu-toggle {
                display: flex;
            }
            .logo-text {
                font-size: 1rem;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 1rem;
            }
        }

        @media (max-width: 520px) {
            .header-inner {
                padding: 0 var(--spacing-md);
                height: 56px;
            }
            :root {
                --nav-height: 56px;
            }
            .nav-links {
                width: 100%;
                right: -100%;
            }
        }

        /* ========== CATEGORY BANNER ========== */
        .category-banner {
            position: relative;
            padding: var(--spacing-4xl) 0 var(--spacing-3xl);
            background-color: var(--bg-surface);
            background-image:
                linear-gradient(180deg, rgba(27, 24, 20, 0.3) 0%, rgba(27, 24, 20, 0.85) 100%),
                url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center 30%;
            background-repeat: no-repeat;
            border-bottom: 1px solid var(--border-dark);
            min-height: 340px;
            display: flex;
            align-items: center;
        }

        .category-banner::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background:
                repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(200, 144, 58, 0.02) 3px, rgba(200, 144, 58, 0.02) 6px);
            pointer-events: none;
        }

        .category-banner-content {
            position: relative;
            z-index: 1;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: var(--spacing-lg);
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: var(--accent-glow);
        }
        .breadcrumb .sep {
            color: var(--text-dim);
            font-family: var(--font-display);
        }
        .breadcrumb .current {
            color: var(--accent-glow);
            font-weight: 500;
        }

        .category-banner h1 {
            font-family: var(--font-display);
            font-size: 3rem;
            font-weight: bold;
            color: var(--text-primary);
            letter-spacing: 1px;
            margin-bottom: var(--spacing-md);
            line-height: 1.2;
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
        }

        .category-banner .banner-desc {
            font-size: 1.15rem;
            color: var(--text-secondary);
            max-width: 600px;
            line-height: 1.8;
        }

        .category-banner .banner-meta {
            display: flex;
            gap: var(--spacing-xl);
            margin-top: var(--spacing-lg);
            flex-wrap: wrap;
        }

        .banner-meta-item {
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .banner-meta-item .meta-num {
            font-family: var(--font-display);
            font-size: 1.4rem;
            font-weight: bold;
            color: var(--accent-glow);
        }

        @media (max-width: 768px) {
            .category-banner {
                padding: var(--spacing-3xl) 0 var(--spacing-2xl);
                min-height: 260px;
            }
            .category-banner h1 {
                font-size: 2.2rem;
            }
            .category-banner .banner-desc {
                font-size: 1rem;
            }
            .banner-meta-item .meta-num {
                font-size: 1.2rem;
            }
        }
        @media (max-width: 520px) {
            .category-banner {
                padding: var(--spacing-2xl) 0 var(--spacing-xl);
                min-height: 220px;
            }
            .category-banner h1 {
                font-size: 1.7rem;
                letter-spacing: 0.5px;
            }
            .category-banner .banner-desc {
                font-size: 0.9rem;
            }
            .banner-meta-item {
                font-size: 0.8rem;
            }
            .banner-meta-item .meta-num {
                font-size: 1.1rem;
            }
        }

        /* ========== MAIN CONTENT AREA ========== */
        .main-content {
            padding: var(--spacing-3xl) 0;
        }

        .section-header {
            margin-bottom: var(--spacing-2xl);
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--accent);
            margin-bottom: var(--spacing-sm);
            padding: 0.3rem 0.8rem;
            border: 1px solid var(--border-accent);
            border-radius: var(--radius-xs);
            background: rgba(200, 144, 58, 0.06);
        }

        .section-title {
            font-family: var(--font-display);
            font-size: 2rem;
            font-weight: bold;
            color: var(--text-primary);
            letter-spacing: 0.5px;
            line-height: 1.3;
            margin-bottom: var(--spacing-sm);
        }

        .section-desc {
            font-size: 0.95rem;
            color: var(--text-muted);
            max-width: 560px;
            line-height: 1.7;
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 1.6rem;
            }
            .main-content {
                padding: var(--spacing-2xl) 0;
            }
            .section-header {
                margin-bottom: var(--spacing-xl);
            }
        }
        @media (max-width: 520px) {
            .section-title {
                font-size: 1.35rem;
            }
            .section-desc {
                font-size: 0.85rem;
            }
        }

        /* ========== ARTICLE LOG CARDS ========== */
        .articles-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-xl);
        }

        .article-log-card {
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
            position: relative;
            display: flex;
            flex-direction: column;
            box-shadow: var(--shadow-sm);
        }

        .article-log-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-mid);
            box-shadow: var(--shadow-md), var(--shadow-glow);
            transform: translateY(-3px);
        }

        .article-log-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            border-bottom: 1px solid var(--border-dark);
            background: var(--bg-surface);
        }

        .article-log-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

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

        .article-log-card .card-date-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(27, 24, 20, 0.85);
            border: 1px solid var(--border-accent);
            color: var(--accent-glow);
            font-family: var(--font-display);
            font-size: 0.75rem;
            font-weight: 600;
            padding: 0.3rem 0.7rem;
            border-radius: var(--radius-xs);
            letter-spacing: 1px;
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }

        .article-log-card .card-body {
            padding: var(--spacing-lg);
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .article-log-card .card-tag {
            display: inline-block;
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            color: var(--accent-soft);
            background: var(--accent-pale);
            padding: 0.2rem 0.6rem;
            border-radius: var(--radius-xs);
            align-self: flex-start;
            border: 1px solid transparent;
            transition: border-color var(--transition-fast);
        }

        .article-log-card:hover .card-tag {
            border-color: var(--border-accent);
        }

        .article-log-card .card-title {
            font-family: var(--font-display);
            font-size: 1.15rem;
            font-weight: bold;
            color: var(--text-primary);
            line-height: 1.4;
            transition: color var(--transition-fast);
        }

        .article-log-card:hover .card-title {
            color: var(--accent-glow);
        }

        .article-log-card .card-excerpt {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
            flex: 1;
        }

        .article-log-card .card-footer-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: var(--spacing-sm);
            border-top: 1px dashed var(--border-dark);
            font-size: 0.78rem;
            color: var(--text-dim);
        }

        .card-read-more {
            font-weight: 600;
            color: var(--accent);
            font-size: 0.82rem;
            letter-spacing: 0.5px;
            transition: color var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .article-log-card:hover .card-read-more {
            color: var(--accent-glow);
        }
        .card-read-more .arrow {
            transition: transform var(--transition-fast);
            font-family: var(--font-display);
        }
        .article-log-card:hover .card-read-more .arrow {
            transform: translateX(3px);
        }

        @media (max-width: 1024px) {
            .articles-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-lg);
            }
        }
        @media (max-width: 600px) {
            .articles-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-lg);
            }
            .article-log-card .card-title {
                font-size: 1.05rem;
            }
            .article-log-card .card-body {
                padding: var(--spacing-md);
            }
        }

        /* ========== HORIZONTAL SCENE ZONES ========== */
        .scene-zones {
            padding: var(--spacing-3xl) 0;
            background: var(--bg-surface);
            border-top: 1px solid var(--border-dark);
            border-bottom: 1px solid var(--border-dark);
        }

        .scene-zones-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-lg);
        }

        .scene-zone-card {
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-md);
            padding: var(--spacing-xl);
            text-align: center;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
            cursor: pointer;
        }

        .scene-zone-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent), var(--accent-soft));
            opacity: 0;
            transition: opacity var(--transition-base);
        }

        .scene-zone-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-mid);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .scene-zone-card:hover::before {
            opacity: 1;
        }

        .scene-zone-icon {
            width: 56px;
            height: 56px;
            margin: 0 auto var(--spacing-md);
            border-radius: 50%;
            background: var(--accent-pale);
            border: 2px solid var(--border-accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            color: var(--accent-glow);
            transition: all var(--transition-base);
        }

        .scene-zone-card:hover .scene-zone-icon {
            background: rgba(200, 144, 58, 0.18);
            border-color: var(--accent);
            box-shadow: 0 0 20px rgba(200, 144, 58, 0.2);
        }

        .scene-zone-card h3 {
            font-family: var(--font-display);
            font-size: 1.05rem;
            font-weight: bold;
            color: var(--text-primary);
            margin-bottom: var(--spacing-xs);
            letter-spacing: 0.5px;
        }

        .scene-zone-card p {
            font-size: 0.8rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        .scene-zone-count {
            display: inline-block;
            margin-top: var(--spacing-sm);
            font-family: var(--font-display);
            font-size: 0.85rem;
            font-weight: bold;
            color: var(--accent);
            padding: 0.25rem 0.7rem;
            border: 1px solid var(--border-accent);
            border-radius: 20px;
            background: rgba(200, 144, 58, 0.05);
        }

        @media (max-width: 1024px) {
            .scene-zones-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .scene-zones-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-sm);
            }
            .scene-zone-card {
                padding: var(--spacing-md);
            }
            .scene-zone-icon {
                width: 42px;
                height: 42px;
                font-size: 1.3rem;
            }
            .scene-zone-card h3 {
                font-size: 0.9rem;
            }
            .scene-zone-card p {
                font-size: 0.72rem;
            }
        }

        /* ========== HOT RANKING ========== */
        .hot-ranking {
            padding: var(--spacing-3xl) 0;
        }

        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
            counter-reset: rank;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: var(--spacing-lg);
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-md);
            padding: var(--spacing-md) var(--spacing-lg);
            transition: all var(--transition-base);
            position: relative;
        }

        .ranking-item:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-mid);
            box-shadow: var(--shadow-sm);
        }

        .ranking-item .rank-num {
            font-family: var(--font-display);
            font-size: 1.8rem;
            font-weight: bold;
            color: var(--text-dim);
            min-width: 48px;
            text-align: center;
            flex-shrink: 0;
            transition: color var(--transition-fast);
        }

        .ranking-item:nth-child(1) .rank-num {
            color: #d4a840;
            text-shadow: 0 0 12px rgba(212, 168, 64, 0.4);
        }
        .ranking-item:nth-child(2) .rank-num {
            color: #b0b0b0;
            text-shadow: 0 0 8px rgba(176, 176, 176, 0.3);
        }
        .ranking-item:nth-child(3) .rank-num {
            color: #a07848;
            text-shadow: 0 0 8px rgba(160, 120, 72, 0.3);
        }

        .ranking-item .rank-img {
            width: 72px;
            height: 56px;
            border-radius: var(--radius-xs);
            object-fit: cover;
            flex-shrink: 0;
            border: 1px solid var(--border-dark);
        }

        .ranking-item .rank-info {
            flex: 1;
            min-width: 0;
        }
        .ranking-item .rank-title {
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-primary);
            margin-bottom: 2px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            transition: color var(--transition-fast);
        }
        .ranking-item:hover .rank-title {
            color: var(--accent-glow);
        }
        .ranking-item .rank-meta {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        .ranking-item .rank-badge {
            flex-shrink: 0;
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 1px;
            padding: 0.3rem 0.7rem;
            border-radius: 20px;
            background: var(--accent-pale);
            color: var(--accent);
            border: 1px solid var(--border-accent);
            white-space: nowrap;
        }

        @media (max-width: 768px) {
            .ranking-item {
                padding: var(--spacing-sm) var(--spacing-md);
                gap: var(--spacing-md);
            }
            .ranking-item .rank-num {
                font-size: 1.4rem;
                min-width: 36px;
            }
            .ranking-item .rank-img {
                width: 56px;
                height: 44px;
            }
            .ranking-item .rank-title {
                font-size: 0.9rem;
            }
            .ranking-item .rank-badge {
                font-size: 0.65rem;
                padding: 0.2rem 0.5rem;
            }
        }
        @media (max-width: 520px) {
            .ranking-item {
                flex-wrap: wrap;
                gap: var(--spacing-sm);
            }
            .ranking-item .rank-img {
                width: 48px;
                height: 38px;
            }
            .ranking-item .rank-badge {
                margin-left: auto;
            }
        }

        /* ========== FAQ / TIPS SECTION ========== */
        .faq-section {
            padding: var(--spacing-3xl) 0;
            background: var(--bg-surface);
            border-top: 1px solid var(--border-dark);
            border-bottom: 1px solid var(--border-dark);
        }

        .faq-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--spacing-lg);
        }

        .faq-card {
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-md);
            padding: var(--spacing-xl);
            transition: all var(--transition-base);
            position: relative;
            cursor: default;
        }

        .faq-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(180deg, var(--accent), transparent);
            border-radius: var(--radius-md) 0 0 var(--radius-md);
            opacity: 0.4;
            transition: opacity var(--transition-base);
        }

        .faq-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-mid);
            box-shadow: var(--shadow-sm);
        }
        .faq-card:hover::before {
            opacity: 0.8;
        }

        .faq-card .faq-q {
            font-family: var(--font-display);
            font-size: 1.05rem;
            font-weight: bold;
            color: var(--text-primary);
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.3px;
            padding-left: var(--spacing-md);
        }

        .faq-card .faq-a {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.7;
            padding-left: var(--spacing-md);
        }

        @media (max-width: 768px) {
            .faq-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            .faq-card {
                padding: var(--spacing-lg);
            }
            .faq-card .faq-q {
                font-size: 0.95rem;
            }
            .faq-card .faq-a {
                font-size: 0.82rem;
            }
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            padding: var(--spacing-4xl) 0;
            text-align: center;
            position: relative;
            background: var(--bg-deep);
            background-image:
                radial-gradient(ellipse at center, rgba(200, 144, 58, 0.06) 0%, transparent 70%);
        }

        .cta-inner {
            max-width: 640px;
            margin: 0 auto;
        }

        .cta-section h2 {
            font-family: var(--font-display);
            font-size: 2.2rem;
            font-weight: bold;
            color: var(--text-primary);
            margin-bottom: var(--spacing-md);
            letter-spacing: 0.5px;
            line-height: 1.3;
        }

        .cta-section p {
            font-size: 1rem;
            color: var(--text-secondary);
            margin-bottom: var(--spacing-xl);
            line-height: 1.7;
        }

        .btn-cta {
            display: inline-flex;
            align-items: center;
            gap: var(--spacing-sm);
            padding: 0.85rem 2.2rem;
            font-size: 1rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            color: #1b1814;
            background: linear-gradient(135deg, var(--accent) 0%, var(--accent-soft) 100%);
            border: 2px solid var(--accent);
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: all var(--transition-base);
            box-shadow: 0 4px 16px rgba(200, 144, 58, 0.25);
            text-decoration: none;
        }

        .btn-cta:hover {
            background: linear-gradient(135deg, var(--accent-glow) 0%, var(--accent) 100%);
            border-color: var(--accent-glow);
            box-shadow: 0 8px 28px rgba(200, 144, 58, 0.4);
            transform: translateY(-2px);
        }
        .btn-cta:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(200, 144, 58, 0.2);
        }

        @media (max-width: 768px) {
            .cta-section {
                padding: var(--spacing-3xl) 0;
            }
            .cta-section h2 {
                font-size: 1.7rem;
            }
            .btn-cta {
                padding: 0.7rem 1.6rem;
                font-size: 0.9rem;
            }
        }
        @media (max-width: 520px) {
            .cta-section h2 {
                font-size: 1.4rem;
            }
            .cta-section p {
                font-size: 0.85rem;
            }
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-surface);
            border-top: 1px solid var(--border-dark);
            padding: var(--spacing-3xl) 0 var(--spacing-2xl);
            color: var(--text-secondary);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: var(--spacing-2xl);
            margin-bottom: var(--spacing-2xl);
        }

        .footer-col h4 {
            font-family: var(--font-display);
            font-size: 1.1rem;
            font-weight: bold;
            color: var(--text-primary);
            margin-bottom: var(--spacing-md);
            letter-spacing: 0.5px;
        }

        .footer-col p {
            font-size: 0.88rem;
            line-height: 1.7;
            color: var(--text-muted);
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-xs);
        }

        .footer-col ul li a {
            font-size: 0.88rem;
            color: var(--text-muted);
            transition: color var(--transition-fast);
            padding: 2px 0;
            display: inline-block;
        }
        .footer-col ul li a:hover {
            color: var(--accent-glow);
        }

        .footer-bottom {
            border-top: 1px solid var(--border-dark);
            padding-top: var(--spacing-lg);
            text-align: center;
            font-size: 0.82rem;
            color: var(--text-dim);
        }

        .footer-bottom strong {
            color: var(--text-secondary);
            font-weight: 600;
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-xl);
            }
            .footer-col:first-child {
                grid-column: 1 / -1;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-lg);
            }
            .site-footer {
                padding: var(--spacing-2xl) 0 var(--spacing-lg);
            }
            .footer-col h4 {
                font-size: 1rem;
            }
        }

        /* ========== DECORATIVE DIVIDER ========== */
        .ornament-divider {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: var(--spacing-md);
            margin: var(--spacing-2xl) 0;
            color: var(--text-dim);
            font-family: var(--font-display);
            font-size: 0.85rem;
            letter-spacing: 2px;
            user-select: none;
        }
        .ornament-divider::before,
        .ornament-divider::after {
            content: '';
            flex: 1;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--border-mid), transparent);
            max-width: 120px;
        }

        /* ========== PAGINATION ========== */
        .pagination-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: var(--spacing-sm);
            padding: var(--spacing-xl) 0;
        }
        .pagination-row .page-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: var(--radius-xs);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .pagination-row .page-btn:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-mid);
            color: var(--text-primary);
        }
        .pagination-row .page-btn.active {
            background: var(--accent-pale);
            border-color: var(--border-accent);
            color: var(--accent-glow);
            font-weight: bold;
        }
        .pagination-row .page-btn.arrow {
            font-family: var(--font-display);
            font-size: 1.1rem;
        }

        /* ========== MOBILE NAV OVERLAY ========== */
        .nav-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 999;
            transition: opacity var(--transition-base);
        }
        .nav-overlay.show {
            display: block;
        }