/* roulang page: index */
:root {
            --primary-dark: #143A2A;
            --primary-deeper: #0D231A;
            --primary-mid: #2E7D5A;
            --accent: #E88A2C;
            --accent-hover: #C96F1E;
            --bg-warm: #F6F3ED;
            --bg-light-green: #EEF2ED;
            --text-main: #1C2A23;
            --text-secondary: #5E6E64;
            --text-inverted: #FFFFFF;
            --text-muted-light: #B9C9BF;
            --card-bg: #FFFFFF;
            --border-light: #E2E8E4;
            --border-focus: #2E7D5A;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 2px 8px rgba(20, 58, 42, 0.06);
            --shadow-md: 0 8px 24px rgba(20, 58, 42, 0.12);
            --shadow-lg: 0 16px 40px rgba(20, 58, 42, 0.16);
            --font-stack: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition-base: 0.25s ease;
            --section-padding-desktop: 80px;
            --section-padding-tablet: 56px;
            --section-padding-mobile: 40px;
        }

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

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

        body {
            font-family: var(--font-stack);
            font-size: 15.5px;
            line-height: 1.85;
            font-weight: 400;
            color: var(--text-main);
            background-color: var(--bg-warm);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--primary-mid);
            text-decoration: none;
            transition: color var(--transition-base);
        }
        a:hover,
        a:focus {
            color: var(--primary-dark);
            text-decoration: underline;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--primary-mid);
            outline-offset: 2px;
            border-radius: 4px;
        }

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font-stack);
            font-size: 15px;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.35;
            color: var(--text-main);
            margin-top: 0;
            margin-bottom: 0.75rem;
        }

        h1 {
            font-size: clamp(2rem, 4.5vw, 3.2rem);
            font-weight: 700;
            letter-spacing: -0.01em;
        }
        h2 {
            font-size: clamp(1.5rem, 2.8vw, 2rem);
            font-weight: 700;
        }
        h3 {
            font-size: clamp(1.1rem, 1.8vw, 1.3rem);
            font-weight: 600;
        }
        p {
            margin-top: 0;
            margin-bottom: 1.2em;
        }

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

        .container-narrow {
            max-width: 920px;
            margin-left: auto;
            margin-right: auto;
        }

        .section {
            padding: var(--section-padding-desktop) 0;
            position: relative;
        }
        .section-alt {
            background-color: var(--bg-light-green);
        }
        .section-deep {
            background: linear-gradient(160deg, var(--primary-dark) 0%, var(--primary-deeper) 100%);
            color: #fff;
        }
        .section-deep h2,
        .section-deep h3,
        .section-deep p {
            color: #fff;
        }
        .section-deep .text-muted-custom {
            color: var(--text-muted-light) !important;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--primary-mid);
            margin-bottom: 12px;
        }
        .section-label.with-line::before {
            content: '';
            display: inline-block;
            width: 28px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

        .section-title {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: -0.01em;
        }
        .section-subtitle {
            font-size: 15.5px;
            color: var(--text-secondary);
            max-width: 680px;
            margin-bottom: 32px;
            line-height: 1.9;
        }

        .text-accent {
            color: var(--accent) !important;
        }
        .text-primary-mid {
            color: var(--primary-mid) !important;
        }
        .fw-600 {
            font-weight: 600;
        }
        .fw-700 {
            font-weight: 700;
        }

        /* ============ 导航栏 ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-mid) 100%);
            box-shadow: 0 4px 20px rgba(20, 58, 42, 0.25);
            min-height: 64px;
            display: flex;
            align-items: center;
        }
        .site-header .navbar {
            padding: 0;
            min-height: 64px;
        }
        .site-header .navbar-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.02em;
            padding: 0;
            margin-right: 32px;
        }
        .site-header .navbar-brand:hover,
        .site-header .navbar-brand:focus {
            color: #fff;
            text-decoration: none;
        }
        .site-header .navbar-brand .brand-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: rgba(255, 255, 255, 0.14);
            border-radius: 10px;
            font-size: 1.1rem;
            color: var(--accent);
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: background var(--transition-base);
        }
        .site-header .navbar-brand:hover .brand-badge {
            background: rgba(255, 255, 255, 0.22);
        }
        .site-header .navbar-nav {
            gap: 4px;
        }
        .site-header .nav-link {
            color: rgba(255, 255, 255, 0.82);
            font-size: 14.5px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 8px;
            transition: all var(--transition-base);
        }
        .site-header .nav-link:hover,
        .site-header .nav-link:focus {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.14);
        }
        .site-header .nav-link.active {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.2);
        }
        .site-header .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, 0.4);
            color: #fff;
            padding: 6px 10px;
            border-radius: 8px;
        }
        .site-header .navbar-toggler:focus {
            box-shadow: none;
            border-color: #fff;
        }
        .site-header .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 14.5px;
            padding: 10px 20px;
            border-radius: 10px;
            border: none;
            transition: all var(--transition-base);
            white-space: nowrap;
        }
        .nav-cta-btn:hover,
        .nav-cta-btn:focus {
            background-color: var(--accent-hover);
            color: #fff;
            text-decoration: none;
            transform: scale(1.02);
        }

        /* ============ Hero 首屏 ============ */
        .hero-section {
            background: linear-gradient(160deg, var(--primary-dark) 0%, var(--primary-mid) 70%, #1D4A38 100%);
            background-image: url('/assets/images/297bdb1fffb5e0a5.webp');
            background-size: cover;
            background-position: center;
            background-blend-mode: overlay;
            position: relative;
            padding: 80px 0 96px;
            min-height: 520px;
            display: flex;
            align-items: center;
            color: #fff;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(155deg, rgba(20, 58, 42, 0.88) 0%, rgba(20, 58, 42, 0.65) 45%, rgba(46, 125, 90, 0.35) 100%);
            z-index: 1;
            pointer-events: none;
        }
        .hero-section::after {
            content: '';
            position: absolute;
            inset: 0;
            background-image: repeating-linear-gradient(90deg, rgba(255,255,255,0.04) 0px, rgba(255,255,255,0.04) 1px, transparent 1px, transparent 40px),
                              repeating-linear-gradient(0deg, rgba(255,255,255,0.03) 0px, rgba(255,255,255,0.03) 1px, transparent 1px, transparent 40px);
            z-index: 1;
            pointer-events: none;
        }
        .hero-section .container {
            position: relative;
            z-index: 2;
        }
        .hero-content {
            max-width: 640px;
        }
        .hero-content h1 {
            color: #fff;
            font-size: clamp(2rem, 5vw, 3.4rem);
            font-weight: 700;
            margin-bottom: 18px;
            letter-spacing: -0.015em;
            line-height: 1.25;
        }
        .hero-content .hero-subtitle {
            font-size: 16.5px;
            line-height: 1.9;
            color: #D9E8DF;
            margin-bottom: 28px;
            max-width: 560px;
        }
        .hero-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 28px;
        }
        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background-color: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 16px;
            padding: 12px 28px;
            border-radius: 10px;
            border: none;
            transition: all var(--transition-base);
        }
        .btn-hero-primary:hover,
        .btn-hero-primary:focus {
            background-color: var(--accent-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(232, 138, 44, 0.35);
        }
        .btn-hero-secondary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-weight: 600;
            font-size: 16px;
            padding: 12px 28px;
            border-radius: 10px;
            border: 1px solid rgba(255, 255, 255, 0.35);
            transition: all var(--transition-base);
            backdrop-filter: blur(4px);
        }
        .btn-hero-secondary:hover,
        .btn-hero-secondary:focus {
            background: rgba(255, 255, 255, 0.2);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.6);
            transform: translateY(-2px);
        }
        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin-top: 8px;
        }
        .hero-stat-item {
            display: flex;
            flex-direction: column;
        }
        .hero-stat-number {
            font-size: 1.6rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: -0.02em;
        }
        .hero-stat-label {
            font-size: 13px;
            color: #B9C9BF;
            margin-top: 2px;
        }
        .hero-visual {
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }
        .hero-visual-card {
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 16px;
            padding: 18px;
            backdrop-filter: blur(8px);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            max-width: 420px;
            width: 100%;
        }
        .hero-visual-card img {
            border-radius: 12px;
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        .hero-visual-caption {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 12px;
            color: #D9E8DF;
            font-size: 14px;
            font-weight: 500;
        }
        .hero-visual-caption .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #FF6B6B;
            animation: pulse-dot 1.5s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(0.8); }
        }

        /* ============ 通用卡片 ============ */
        .card-custom {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            padding: 20px 18px;
            transition: all var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .card-custom:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: var(--primary-mid);
        }
        .card-custom .card-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: var(--bg-light-green);
            color: var(--primary-mid);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            margin-bottom: 14px;
            flex-shrink: 0;
        }
        .card-custom h3 {
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 8px;
        }
        .card-custom p {
            font-size: 14.5px;
            color: var(--text-secondary);
            margin-bottom: 0;
            flex-grow: 1;
        }

        .card-image {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition-base);
            height: 100%;
        }
        .card-image:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }
        .card-image .card-img-top {
            aspect-ratio: 4/3;
            object-fit: cover;
            width: 100%;
            border-radius: var(--radius-md) var(--radius-md) 0 0;
        }
        .card-image .card-body {
            padding: 16px 18px;
        }
        .card-image .card-title {
            font-size: 15.5px;
            font-weight: 600;
            margin-bottom: 6px;
            color: var(--text-main);
        }
        .card-image .card-text {
            font-size: 13.5px;
            color: var(--text-secondary);
            margin-bottom: 0;
        }

        /* ============ 实时赛况数据看板 ============ */
        .live-board {
            background: linear-gradient(160deg, var(--primary-dark) 0%, var(--primary-deeper) 100%);
            border-radius: var(--radius-lg);
            padding: 28px;
            color: #fff;
            box-shadow: var(--shadow-md);
        }
        .live-board h3 {
            color: #fff;
            font-weight: 600;
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .live-match-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            gap: 10px;
            flex-wrap: wrap;
        }
        .live-match-row:last-child {
            border-bottom: none;
        }
        .live-match-teams {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14.5px;
            font-weight: 500;
            min-width: 180px;
        }
        .live-score {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: 0.02em;
        }
        .live-match-status {
            font-size: 12.5px;
            color: #B9C9BF;
            background: rgba(255, 255, 255, 0.08);
            padding: 4px 10px;
            border-radius: 999px;
            white-space: nowrap;
        }

        /* ============ 按钮 ============ */
        .btn-custom-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background-color: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 15px;
            padding: 11px 28px;
            border-radius: 10px;
            border: none;
            transition: all var(--transition-base);
        }
        .btn-custom-primary:hover,
        .btn-custom-primary:focus {
            background-color: var(--accent-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(232, 138, 44, 0.3);
            text-decoration: none;
        }
        .btn-custom-secondary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background-color: transparent;
            color: var(--primary-mid);
            font-weight: 600;
            font-size: 15px;
            padding: 11px 28px;
            border-radius: 10px;
            border: 2px solid var(--primary-mid);
            transition: all var(--transition-base);
        }
        .btn-custom-secondary:hover,
        .btn-custom-secondary:focus {
            background-color: #E8F0EA;
            color: var(--primary-dark);
            text-decoration: none;
            transform: translateY(-2px);
        }

        /* ============ 套餐价格 ============ */
        .pricing-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            height: 100%;
            transition: all var(--transition-base);
            position: relative;
            display: flex;
            flex-direction: column;
        }
        .pricing-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }
        .pricing-card.featured {
            border: 2px solid var(--accent);
            box-shadow: 0 10px 32px rgba(232, 138, 44, 0.18);
        }
        .pricing-card .featured-badge {
            position: absolute;
            top: -12px;
            right: 16px;
            background: var(--accent);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 999px;
            letter-spacing: 0.05em;
        }
        .pricing-price {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: -0.02em;
            margin-bottom: 4px;
        }
        .pricing-price small {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
        }
        .pricing-name {
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 12px;
        }
        .pricing-features {
            list-style: none;
            padding: 0;
            margin: 0 0 20px 0;
            flex-grow: 1;
        }
        .pricing-features li {
            padding: 6px 0;
            font-size: 14.5px;
            color: var(--text-secondary);
            display: flex;
            align-items: flex-start;
            gap: 8px;
        }
        .pricing-features li::before {
            content: '✓';
            color: var(--primary-mid);
            font-weight: 700;
            flex-shrink: 0;
        }

        /* ============ 评价墙/口碑 ============ */
        .review-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            padding: 20px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            height: 100%;
            position: relative;
            transition: all var(--transition-base);
        }
        .review-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }
        .review-card .review-quote-mark {
            font-size: 2rem;
            color: var(--accent);
            line-height: 1;
            height: 24px;
            display: block;
            margin-bottom: 8px;
        }
        .review-stars {
            color: var(--accent);
            font-size: 14px;
            margin-bottom: 10px;
            letter-spacing: 2px;
        }
        .review-card p {
            font-size: 14.5px;
            color: var(--text-main);
            margin-bottom: 12px;
            line-height: 1.8;
        }
        .review-author {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13.5px;
            color: var(--text-secondary);
        }
        .review-author .avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--bg-light-green);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            color: var(--primary-mid);
            font-size: 14px;
            flex-shrink: 0;
        }

        /* ============ 表单 ============ */
        .subscribe-form {
            display: flex;
            gap: 12px;
            max-width: 480px;
            width: 100%;
        }
        .subscribe-form input[type="email"],
        .subscribe-form input[type="text"] {
            flex: 1;
            padding: 12px 18px;
            border: 1.5px solid var(--border-light);
            border-radius: 8px;
            font-size: 15px;
            color: var(--text-main);
            transition: border-color var(--transition-base);
            background: #fff;
        }
        .subscribe-form input:focus {
            outline: none;
            border-color: var(--primary-mid);
            box-shadow: 0 0 0 3px rgba(46, 125, 90, 0.15);
        }
        .subscribe-form button {
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 24px;
            border: none;
            border-radius: 8px;
            transition: all var(--transition-base);
            white-space: nowrap;
        }
        .subscribe-form button:hover {
            background: var(--accent-hover);
            transform: translateY(-1px);
        }

        /* ============ FAQ ============ */
        .faq-item {
            background: #fff;
            border-radius: 10px;
            border: 1px solid var(--border-light);
            margin-bottom: 10px;
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-item:hover {
            border-color: var(--primary-mid);
        }
        .faq-item .faq-question {
            background: #fff;
            color: var(--primary-dark);
            font-weight: 600;
            font-size: 15.5px;
            padding: 16px 20px;
            width: 100%;
            text-align: left;
            border: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            cursor: pointer;
            transition: all var(--transition-base);
        }
        .faq-item .faq-question:hover {
            background: #F9FAF8;
        }
        .faq-item .faq-question .fa-chevron-down {
            transition: transform 0.3s ease;
            font-size: 14px;
            color: var(--primary-mid);
        }
        .faq-item.active .fa-chevron-down {
            transform: rotate(180deg);
        }
        .faq-answer {
            display: none;
            padding: 0 20px 18px;
            font-size: 14.5px;
            color: var(--text-secondary);
            line-height: 1.85;
            background: #F9FAF8;
        }
        .faq-item.active .faq-answer {
            display: block;
        }

        /* ============ 底部 CTA ============ */
        .cta-section {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-mid) 100%);
            border-radius: var(--radius-lg);
            padding: 48px 32px;
            color: #fff;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            inset: 0;
            background: repeating-linear-gradient(90deg, rgba(255,255,255,0.05) 0px, rgba(255,255,255,0.05) 1px, transparent 1px, transparent 50px);
            pointer-events: none;
        }
        .cta-section h2 {
            color: #fff;
            font-size: clamp(1.5rem, 3vw, 2rem);
            margin-bottom: 12px;
        }
        .cta-section p {
            color: #D9E8DF;
            font-size: 15.5px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            margin-bottom: 24px;
        }

        /* ============ 页脚 ============ */
        .site-footer {
            background: #0F2A1F;
            color: #B9C9BF;
            padding: 48px 0 32px;
            font-size: 14px;
        }
        .site-footer .footer-brand {
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            display: inline-block;
        }
        .site-footer a {
            color: #B9C9BF;
            transition: color var(--transition-base);
        }
        .site-footer a:hover,
        .site-footer a:focus {
            color: #fff;
            text-decoration: none;
        }
        .site-footer .footer-divider {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin: 24px 0;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: #8FA398;
        }
        .site-footer .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer .footer-links li a {
            font-size: 14px;
        }

        /* ============ 标签/徽章 ============ */
        .tag-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12.5px;
            font-weight: 500;
            padding: 4px 12px;
            border-radius: 999px;
            background: var(--bg-light-green);
            color: var(--primary-mid);
            border: 1px solid rgba(46, 125, 90, 0.2);
            transition: all var(--transition-base);
        }
        .tag-chip:hover {
            background: var(--primary-mid);
            color: #fff;
            text-decoration: none;
        }
        .badge-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 28px;
            height: 28px;
            padding: 0 8px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 13px;
            border-radius: 8px;
        }

        /* ============ 时间线列表 ============ */
        .timeline-item {
            display: flex;
            gap: 16px;
            padding: 14px 0;
            border-bottom: 1px solid var(--border-light);
        }
        .timeline-item:last-child {
            border-bottom: none;
        }
        .timeline-time {
            font-size: 13px;
            color: var(--text-secondary);
            min-width: 70px;
            font-weight: 500;
            padding-top: 2px;
        }
        .timeline-content {
            flex: 1;
        }
        .timeline-content h4 {
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 4px;
        }
        .timeline-content p {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 0;
        }

        /* ============ 响应式 ============ */
        @media (max-width: 991.98px) {
            .section {
                padding: var(--section-padding-tablet) 0;
            }
            .hero-section {
                padding: 56px 0 72px;
                min-height: 420px;
            }
            .hero-content {
                max-width: 100%;
            }
            .hero-visual {
                margin-top: 32px;
            }
            .hero-visual-card {
                max-width: 100%;
            }
        }

        @media (max-width: 767.98px) {
            .section {
                padding: var(--section-padding-mobile) 0;
            }
            .hero-section {
                padding: 40px 0 56px;
                min-height: auto;
            }
            .hero-content h1 {
                font-size: 1.8rem;
            }
            .hero-buttons {
                flex-direction: column;
            }
            .btn-hero-primary,
            .btn-hero-secondary {
                width: 100%;
                justify-content: center;
            }
            .hero-stats {
                gap: 16px;
            }
            .subscribe-form {
                flex-direction: column;
            }
            .subscribe-form button {
                width: 100%;
            }
            .cta-section {
                padding: 32px 20px;
            }
            .site-header .navbar {
                padding: 12px 0;
                flex-wrap: wrap;
                min-height: 56px;
            }
            .site-header .navbar-collapse {
                margin-top: 8px;
                padding: 12px;
                background: rgba(20, 58, 42, 0.95);
                border-radius: 12px;
                border: 1px solid rgba(255, 255, 255, 0.12);
            }
            .nav-cta-btn {
                width: 100%;
                justify-content: center;
                margin-top: 8px;
            }
            .live-match-teams {
                min-width: 140px;
                font-size: 13.5px;
            }
            .live-score {
                font-size: 1rem;
            }
        }

        @media (max-width: 519.98px) {
            .hero-content h1 {
                font-size: 1.6rem;
            }
            .hero-content .hero-subtitle {
                font-size: 14.5px;
            }
            .section-title {
                font-size: 1.35rem;
            }
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .card-custom,
            .card-image,
            .pricing-card,
            .review-card {
                padding: 16px;
            }
            .site-footer .footer-divider {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
        }

/* roulang page: category2 */
:root {
            --primary-dark: #143A2A;
            --primary-deeper: #0D231A;
            --primary-mid: #2E7D5A;
            --accent: #E88A2C;
            --accent-hover: #C96F1E;
            --bg-warm: #F6F3ED;
            --bg-light-green: #EEF2ED;
            --text-main: #1C2A23;
            --text-secondary: #5E6E64;
            --text-inverted: #FFFFFF;
            --text-muted-light: #B9C9BF;
            --card-bg: #FFFFFF;
            --border-light: #E2E8E4;
            --border-focus: #2E7D5A;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 2px 8px rgba(20, 58, 42, 0.06);
            --shadow-md: 0 8px 24px rgba(20, 58, 42, 0.12);
            --shadow-lg: 0 16px 40px rgba(20, 58, 42, 0.16);
            --font-stack: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition-base: 0.25s ease;
            --section-padding-desktop: 80px;
            --section-padding-tablet: 56px;
            --section-padding-mobile: 40px;
        }

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

        body {
            font-family: var(--font-stack);
            font-size: 15.5px;
            line-height: 1.85;
            font-weight: 400;
            color: var(--text-main);
            background-color: var(--bg-warm);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--primary-mid);
            text-decoration: none;
            transition: color var(--transition-base);
        }

        a:hover,
        a:focus {
            color: var(--primary-dark);
            text-decoration: underline;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--primary-mid);
            outline-offset: 2px;
            border-radius: 4px;
        }

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font-stack);
            font-size: 15px;
        }

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

        .container-narrow {
            max-width: 920px;
            margin-left: auto;
            margin-right: auto;
        }

        .section {
            padding: var(--section-padding-desktop) 0;
            position: relative;
        }

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

        .section-deep {
            background: linear-gradient(160deg, var(--primary-dark) 0%, var(--primary-deeper) 100%);
            color: #fff;
        }

        .section-deep h2,
        .section-deep h3,
        .section-deep p {
            color: #fff;
        }

        .section-deep .text-muted-custom {
            color: var(--text-muted-light) !important;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--primary-mid);
            margin-bottom: 12px;
        }

        .section-label.with-line::before {
            content: '';
            display: inline-block;
            width: 28px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

        .section-title {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: -0.01em;
        }

        .section-subtitle {
            font-size: 15.5px;
            color: var(--text-secondary);
            max-width: 680px;
            margin-bottom: 32px;
            line-height: 1.9;
        }

        .text-accent {
            color: var(--accent) !important;
        }

        .text-primary-mid {
            color: var(--primary-mid) !important;
        }

        /* ============ 导航栏 ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-mid) 100%);
            box-shadow: 0 4px 20px rgba(20, 58, 42, 0.25);
            min-height: 64px;
            display: flex;
            align-items: center;
        }

        .site-header .navbar {
            padding: 0;
            min-height: 64px;
        }

        .site-header .navbar-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.02em;
            padding: 0;
            margin-right: 32px;
        }

        .site-header .navbar-brand:hover,
        .site-header .navbar-brand:focus {
            color: #fff;
            text-decoration: none;
        }

        .site-header .navbar-brand .brand-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: rgba(255, 255, 255, 0.14);
            border-radius: 10px;
            font-size: 1.1rem;
            color: var(--accent);
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: background var(--transition-base);
        }

        .site-header .navbar-brand:hover .brand-badge {
            background: rgba(255, 255, 255, 0.22);
        }

        .site-header .navbar-nav {
            gap: 4px;
        }

        .site-header .nav-link {
            color: rgba(255, 255, 255, 0.82);
            font-size: 14.5px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 8px;
            transition: all var(--transition-base);
            position: relative;
        }

        .site-header .nav-link:hover,
        .site-header .nav-link:focus {
            color: #fff;
            background: rgba(255, 255, 255, 0.12);
            text-decoration: none;
        }

        .site-header .nav-link.active {
            color: #fff;
            background: rgba(255, 255, 255, 0.18);
        }

        .site-header .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 16px;
            right: 16px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

        .site-header .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            padding: 10px 22px;
            border-radius: 10px;
            border: none;
            transition: all var(--transition-base);
            white-space: nowrap;
        }

        .site-header .nav-cta-btn:hover,
        .site-header .nav-cta-btn:focus {
            background: var(--accent-hover);
            color: #fff;
            text-decoration: none;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(232, 138, 44, 0.35);
        }

        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, 0.5);
            background: rgba(255, 255, 255, 0.08);
            border-radius: 8px;
            padding: 8px 12px;
        }

        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.3);
        }

        /* ============ 面包屑 ============ */
        .breadcrumb-section {
            padding: 20px 0;
            background: transparent;
            border-bottom: 1px solid var(--border-light);
        }

        .breadcrumb {
            margin: 0;
            font-size: 13.5px;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--primary-mid);
            font-weight: 500;
        }

        .breadcrumb a:hover {
            color: var(--primary-dark);
        }

        .breadcrumb .separator {
            margin: 0 8px;
            color: var(--text-secondary);
        }

        .breadcrumb .current {
            color: var(--text-main);
            font-weight: 600;
        }

        /* ============ 分类H1区 ============ */
        .category-hero {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-mid) 100%);
            padding: 48px 0 40px;
            position: relative;
            overflow: hidden;
        }

        .category-hero::after {
            content: '';
            position: absolute;
            top: -60%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .category-hero h1 {
            font-size: clamp(2rem, 4vw, 2.6rem);
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.01em;
        }

        .category-hero .lead-text {
            font-size: 16px;
            color: #D9E8DF;
            max-width: 680px;
            line-height: 1.9;
            margin-bottom: 0;
        }

        .category-hero .data-meta-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.14);
            border: 1px solid rgba(255, 255, 255, 0.22);
            border-radius: 20px;
            padding: 6px 16px;
            font-size: 13px;
            color: #fff;
            font-weight: 500;
            margin-bottom: 16px;
        }

        .category-hero .data-meta-badge i {
            color: var(--accent);
        }

        /* ============ 焦点推荐 ============ */
        .focus-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            height: 100%;
            border: 1px solid var(--border-light);
        }

        .focus-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: var(--primary-mid);
        }

        .focus-card .focus-image {
            height: 200px;
            overflow: hidden;
        }

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

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

        .focus-card .focus-body {
            padding: 20px;
        }

        .focus-card .focus-tag {
            display: inline-block;
            background: rgba(46, 125, 90, 0.1);
            color: var(--primary-mid);
            font-size: 12.5px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 6px;
            margin-bottom: 10px;
        }

        .focus-card .focus-title {
            font-size: 16.5px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            line-height: 1.55;
        }

        .focus-card .focus-desc {
            font-size: 13.5px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 0;
        }

        /* ============ 数据面板/表格 ============ */
        .data-panel {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            border: 1px solid var(--border-light);
        }

        .data-panel-header {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-mid) 100%);
            color: #fff;
            padding: 20px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }

        .data-panel-header h3 {
            font-size: 18px;
            font-weight: 600;
            margin: 0;
            color: #fff;
        }

        .data-panel-header .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12.5px;
            font-weight: 500;
            color: #D9E8DF;
        }

        .data-panel-header .live-indicator i {
            color: var(--accent);
            animation: pulse-dot 1.5s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.3); }
        }

        .data-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .data-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
            min-width: 680px;
        }

        .data-table thead th {
            background: #FAFBF9;
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 13px;
            text-align: left;
            padding: 14px 16px;
            border-bottom: 2px solid var(--border-light);
            white-space: nowrap;
        }

        .data-table tbody td {
            padding: 14px 16px;
            border-bottom: 1px solid #F0F2F0;
            vertical-align: middle;
            color: var(--text-main);
            font-weight: 500;
        }

        .data-table tbody tr {
            transition: background var(--transition-base);
        }

        .data-table tbody tr:hover {
            background: #FAFBF9;
        }

        .data-table tbody tr.top-rank {
            background: rgba(46, 125, 90, 0.04);
        }

        .data-table tbody tr.top-rank td:first-child {
            border-left: 3px solid var(--accent);
        }

        .rank-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 6px;
            font-weight: 700;
            font-size: 13px;
            background: var(--bg-light-green);
            color: var(--text-main);
        }

        .rank-badge.rank-1 {
            background: var(--accent);
            color: #fff;
        }

        .rank-badge.rank-2 {
            background: var(--primary-mid);
            color: #fff;
        }

        .rank-badge.rank-3 {
            background: #5E7D6E;
            color: #fff;
        }

        .team-name {
            font-weight: 600;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .trend-up {
            color: var(--primary-mid);
            font-size: 13px;
        }

        .trend-down {
            color: #C44F4F;
            font-size: 13px;
        }

        .trend-flat {
            color: var(--text-secondary);
            font-size: 13px;
        }

        /* ============ 榜单卡片 ============ */
        .stat-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            padding: 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition-base);
            height: 100%;
        }

        .stat-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .stat-card .stat-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            background: rgba(46, 125, 90, 0.1);
            border-radius: 10px;
            color: var(--primary-mid);
            font-size: 18px;
            margin-bottom: 14px;
        }

        .stat-card .stat-title {
            font-size: 15.5px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 12px;
        }

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

        .stat-card .stat-list li {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 8px 0;
            border-bottom: 1px solid #F0F2F0;
            font-size: 13.5px;
            color: var(--text-secondary);
        }

        .stat-card .stat-list li:last-child {
            border-bottom: none;
        }

        .stat-card .stat-list .stat-value {
            font-weight: 700;
            color: var(--text-main);
            font-size: 14px;
        }

        .stat-card .stat-list .stat-player {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 500;
            color: var(--text-main);
        }

        .stat-card .stat-list .stat-unit {
            font-size: 12px;
            color: var(--text-secondary);
            font-weight: 400;
        }

        /* ============ 热门排行 ============ */
        .trend-list {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            overflow: hidden;
        }

        .trend-list-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 14px 20px;
            border-bottom: 1px solid #F0F2F0;
            transition: background var(--transition-base);
        }

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

        .trend-list-item:hover {
            background: #FAFBF9;
        }

        .trend-list-item .trend-rank {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-secondary);
            width: 32px;
            flex-shrink: 0;
        }

        .trend-list-item .trend-rank.top {
            color: var(--accent);
        }

        .trend-list-item .trend-info {
            flex: 1;
            min-width: 0;
        }

        .trend-list-item .trend-name {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 2px;
        }

        .trend-list-item .trend-desc {
            font-size: 12.5px;
            color: var(--text-secondary);
        }

        .trend-list-item .trend-badge {
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 6px;
            background: rgba(232, 138, 44, 0.1);
            color: var(--accent-hover);
            flex-shrink: 0;
        }

        /* ============ 标签聚合 ============ */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tag-cloud .tag-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: 20px;
            padding: 8px 16px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-main);
            transition: all var(--transition-base);
            cursor: default;
        }

        .tag-cloud .tag-chip:hover {
            border-color: var(--primary-mid);
            background: rgba(46, 125, 90, 0.06);
            transform: translateY(-1px);
        }

        .tag-cloud .tag-chip .tag-count {
            font-size: 11.5px;
            color: var(--text-secondary);
            background: var(--bg-light-green);
            border-radius: 10px;
            padding: 2px 8px;
            font-weight: 600;
        }

        /* ============ 月度精选 ============ */
        .monthly-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition-base);
            height: 100%;
        }

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

        .monthly-card .monthly-image {
            height: 170px;
            overflow: hidden;
        }

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

        .monthly-card .monthly-body {
            padding: 16px 20px;
        }

        .monthly-card .monthly-label {
            font-size: 12px;
            font-weight: 600;
            color: var(--accent-hover);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 6px;
        }

        .monthly-card .monthly-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            line-height: 1.5;
        }

        .monthly-card .monthly-desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ============ 订阅区 ============ */
        .subscribe-panel {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-mid) 100%);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }

        .subscribe-panel .subscribe-text h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 8px;
            color: #fff;
        }

        .subscribe-panel .subscribe-text p {
            font-size: 14.5px;
            color: #D9E8DF;
            margin-bottom: 0;
            max-width: 480px;
            line-height: 1.8;
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            min-width: 280px;
        }

        .subscribe-form input[type="email"] {
            flex: 1;
            min-width: 200px;
            padding: 12px 16px;
            border-radius: 8px;
            border: 1px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 14px;
            transition: all var(--transition-base);
        }

        .subscribe-form input[type="email"]::placeholder {
            color: rgba(255, 255, 255, 0.6);
        }

        .subscribe-form input[type="email"]:focus {
            outline: none;
            border-color: var(--accent);
            background: rgba(255, 255, 255, 0.16);
            box-shadow: 0 0 0 2px rgba(232, 138, 44, 0.3);
        }

        .subscribe-form .btn-subscribe {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 12px 26px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-base);
            white-space: nowrap;
        }

        .subscribe-form .btn-subscribe:hover,
        .subscribe-form .btn-subscribe:focus {
            background: var(--accent-hover);
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(232, 138, 44, 0.35);
        }

        /* ============ 相关分类 ============ */
        .related-cat-card {
            display: flex;
            align-items: center;
            gap: 14px;
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            transition: all var(--transition-base);
            height: 100%;
        }

        .related-cat-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: var(--primary-mid);
            text-decoration: none;
        }

        .related-cat-card .cat-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            background: rgba(46, 125, 90, 0.1);
            border-radius: 10px;
            color: var(--primary-mid);
            font-size: 18px;
            flex-shrink: 0;
        }

        .related-cat-card .cat-name {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 2px;
        }

        .related-cat-card .cat-desc {
            font-size: 12.5px;
            color: var(--text-secondary);
            margin-bottom: 0;
        }

        /* ============ 页脚 ============ */
        .site-footer {
            background: #0F2A1F;
            color: var(--text-muted-light);
            padding: 56px 0 24px;
            font-size: 14px;
        }

        .site-footer .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }

        .site-footer .footer-brand:hover {
            color: #fff;
            text-decoration: none;
        }

        .site-footer .footer-brand i {
            color: var(--accent);
        }

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

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

        .site-footer .footer-links a {
            color: var(--text-muted-light);
            font-size: 13.5px;
            transition: color var(--transition-base);
        }

        .site-footer .footer-links a:hover,
        .site-footer .footer-links a:focus {
            color: #fff;
        }

        .site-footer .footer-divider {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 36px;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            font-size: 13px;
            color: #8FA398;
        }

        .site-footer .footer-divider a {
            color: #8FA398;
        }

        .site-footer .footer-divider a:hover {
            color: #fff;
        }

        /* ============ 响应式 ============ */
        @media (max-width: 992px) {
            .section {
                padding: var(--section-padding-tablet) 0;
            }

            .category-hero {
                padding: 36px 0 32px;
            }

            .subscribe-panel {
                flex-direction: column;
                align-items: flex-start;
            }

            .subscribe-form {
                width: 100%;
            }

            .site-header .navbar-brand {
                margin-right: 16px;
                font-size: 1.15rem;
            }
        }

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

            .category-hero {
                padding: 30px 0 26px;
            }

            .data-panel-header {
                padding: 16px 18px;
                flex-direction: column;
                align-items: flex-start;
            }

            .data-table {
                font-size: 13px;
                min-width: 600px;
            }

            .data-table thead th {
                padding: 10px 12px;
                font-size: 12px;
            }

            .data-table tbody td {
                padding: 10px 12px;
                font-size: 13px;
            }

            .subscribe-panel {
                padding: 28px 22px;
            }

            .site-footer {
                padding: 40px 0 20px;
            }

            .site-footer .footer-divider {
                flex-direction: column;
                gap: 6px;
            }

            .site-header .navbar {
                padding: 8px 0;
                min-height: 56px;
            }

            .site-header .navbar-collapse {
                background: rgba(13, 35, 26, 0.98);
                border-radius: 12px;
                padding: 16px;
                margin-top: 8px;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
            }

            .site-header .navbar-nav {
                gap: 2px;
            }

            .site-header .nav-link {
                padding: 10px 14px;
                font-size: 14px;
            }

            .site-header .nav-cta-btn {
                margin-top: 12px;
                width: 100%;
                justify-content: center;
            }
        }

        @media (max-width: 520px) {
            body {
                font-size: 14.5px;
            }

            .category-hero h1 {
                font-size: 1.7rem;
            }

            .category-hero .lead-text {
                font-size: 14.5px;
            }

            .section-title {
                font-size: 1.4rem;
            }

            .focus-card .focus-image {
                height: 160px;
            }

            .stat-card {
                padding: 16px;
            }

            .subscribe-form {
                flex-direction: column;
            }

            .subscribe-form .btn-subscribe {
                width: 100%;
            }

            .related-cat-card {
                padding: 14px 16px;
            }
        }

/* roulang page: category1 */
:root {
            --primary-dark: #143A2A;
            --primary-deeper: #0D231A;
            --primary-mid: #2E7D5A;
            --accent: #E88A2C;
            --accent-hover: #C96F1E;
            --bg-warm: #F6F3ED;
            --bg-light-green: #EEF2ED;
            --text-main: #1C2A23;
            --text-secondary: #5E6E64;
            --text-inverted: #FFFFFF;
            --text-muted-light: #B9C9BF;
            --card-bg: #FFFFFF;
            --border-light: #E2E8E4;
            --border-focus: #2E7D5A;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 2px 8px rgba(20, 58, 42, 0.06);
            --shadow-md: 0 8px 24px rgba(20, 58, 42, 0.12);
            --shadow-lg: 0 16px 40px rgba(20, 58, 42, 0.16);
            --font-stack: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition-base: 0.25s ease;
            --section-padding-desktop: 80px;
            --section-padding-tablet: 56px;
            --section-padding-mobile: 40px;
        }

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

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

        body {
            font-family: var(--font-stack);
            font-size: 15.5px;
            line-height: 1.85;
            font-weight: 400;
            color: var(--text-main);
            background-color: var(--bg-warm);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--primary-mid);
            text-decoration: none;
            transition: color var(--transition-base);
        }

        a:hover,
        a:focus {
            color: var(--primary-dark);
            text-decoration: underline;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--primary-mid);
            outline-offset: 2px;
            border-radius: 4px;
        }

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font-stack);
            font-size: 15px;
        }

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

        .container-narrow {
            max-width: 920px;
            margin-left: auto;
            margin-right: auto;
        }

        .section {
            padding: var(--section-padding-desktop) 0;
            position: relative;
        }

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

        .section-deep {
            background: linear-gradient(160deg, var(--primary-dark) 0%, var(--primary-deeper) 100%);
            color: #fff;
        }

        .section-deep h2,
        .section-deep h3,
        .section-deep p {
            color: #fff;
        }

        .section-deep .text-muted-custom {
            color: var(--text-muted-light) !important;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--primary-mid);
            margin-bottom: 12px;
        }

        .section-label.with-line::before {
            content: '';
            display: inline-block;
            width: 28px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

        .section-title {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: -0.01em;
        }

        .section-subtitle {
            font-size: 15.5px;
            color: var(--text-secondary);
            max-width: 680px;
            margin-bottom: 32px;
            line-height: 1.9;
        }

        .text-accent {
            color: var(--accent) !important;
        }

        .text-primary-mid {
            color: var(--primary-mid) !important;
        }

        .text-muted-custom {
            color: var(--text-secondary) !important;
        }

        /* ============ 导航栏 ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-mid) 100%);
            box-shadow: 0 4px 20px rgba(20, 58, 42, 0.25);
            min-height: 64px;
            display: flex;
            align-items: center;
        }

        .site-header .navbar {
            padding: 0;
            min-height: 64px;
        }

        .site-header .navbar-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.02em;
            padding: 0;
            margin-right: 32px;
            white-space: nowrap;
        }

        .site-header .navbar-brand:hover,
        .site-header .navbar-brand:focus {
            color: #fff;
            text-decoration: none;
        }

        .site-header .navbar-brand .brand-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: rgba(255, 255, 255, 0.14);
            border-radius: 10px;
            font-size: 1.1rem;
            color: var(--accent);
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: background var(--transition-base);
            flex-shrink: 0;
        }

        .site-header .navbar-brand:hover .brand-badge {
            background: rgba(255, 255, 255, 0.22);
        }

        .site-header .navbar-nav {
            gap: 4px;
        }

        .site-header .nav-link {
            color: rgba(255, 255, 255, 0.82);
            font-size: 14.5px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 8px;
            transition: background var(--transition-base), color var(--transition-base);
        }

        .site-header .nav-link:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.12);
            text-decoration: none;
        }

        .site-header .nav-link.active {
            color: #fff;
            background: rgba(255, 255, 255, 0.18);
            font-weight: 600;
            position: relative;
        }

        .site-header .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 16px;
            right: 16px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

        .site-header .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, 0.35);
            background: rgba(255, 255, 255, 0.08);
            padding: 6px 10px;
            border-radius: 8px;
        }

        .site-header .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        .site-header .navbar-toggler:focus {
            box-shadow: none;
            outline: 2px solid rgba(255, 255, 255, 0.5);
            outline-offset: 2px;
        }

        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 14.5px;
            padding: 10px 22px;
            border-radius: 10px;
            transition: background var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
            white-space: nowrap;
            border: none;
            text-decoration: none;
            margin-left: 16px;
        }

        .nav-cta-btn:hover,
        .nav-cta-btn:focus {
            background: var(--accent-hover);
            color: #fff;
            text-decoration: none;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(232, 138, 44, 0.35);
        }

        /* ============ 面包屑 + 分类H1区 ============ */
        .category-hero {
            background:
                linear-gradient(165deg, rgba(13, 35, 26, 0.92) 0%, rgba(20, 58, 42, 0.85) 55%, rgba(46, 125, 90, 0.75) 100%),
                url('/assets/images/366becba8dbe8297.webp') center / cover no-repeat;
            padding: 72px 0 64px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .category-hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background:
                repeating-linear-gradient(45deg, transparent 0, transparent 24px, rgba(255, 255, 255, 0.015) 24px, rgba(255, 255, 255, 0.015) 48px);
            pointer-events: none;
        }

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

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13.5px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 18px;
            flex-wrap: wrap;
        }

        .breadcrumb-custom a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: color var(--transition-base);
        }

        .breadcrumb-custom a:hover {
            color: #fff;
        }

        .breadcrumb-custom .separator {
            color: rgba(255, 255, 255, 0.4);
            font-size: 12px;
        }

        .breadcrumb-custom .current {
            color: var(--accent);
            font-weight: 600;
        }

        .category-hero h1 {
            font-size: clamp(2rem, 4.5vw, 2.8rem);
            font-weight: 700;
            letter-spacing: 0.01em;
            margin-bottom: 16px;
        }

        .category-hero .category-intro {
            font-size: 16px;
            color: #D9E8DF;
            max-width: 680px;
            line-height: 1.9;
            margin-bottom: 0;
            font-weight: 400;
        }

        /* ============ 焦点推荐 ============ */
        .feature-match-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            border: 1px solid var(--border-light);
            transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .feature-match-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: var(--primary-mid);
        }

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

        .feature-match-card .match-image-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .feature-match-card:hover .match-image-wrap img {
            transform: scale(1.04);
        }

        .feature-match-card .match-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--accent);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            letter-spacing: 0.03em;
        }

        .feature-match-card .match-body {
            padding: 20px 24px 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .feature-match-card .match-tag-row {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 10px;
            flex-wrap: wrap;
        }

        .feature-match-card .match-tag {
            font-size: 12.5px;
            font-weight: 500;
            color: var(--primary-mid);
            background: var(--bg-light-green);
            padding: 3px 10px;
            border-radius: 16px;
            letter-spacing: 0.02em;
        }

        .feature-match-card .match-title {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-main);
            line-height: 1.45;
        }

        .feature-match-card .match-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 16px;
            flex: 1;
        }

        .feature-match-card .match-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--text-secondary);
            border-top: 1px solid var(--border-light);
            padding-top: 14px;
            flex-wrap: wrap;
            gap: 8px;
        }

        .feature-match-card .match-meta .score-highlight {
            font-weight: 700;
            color: var(--accent);
            font-size: 1.35rem;
            letter-spacing: 0.04em;
        }

        /* ============ 时间线列表 ============ */
        .timeline-wrap {
            position: relative;
            padding-left: 28px;
        }

        .timeline-wrap::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 4px;
            bottom: 4px;
            width: 2px;
            background: linear-gradient(180deg, var(--primary-mid) 0%, var(--border-light) 100%);
            border-radius: 2px;
        }

        .timeline-item {
            position: relative;
            padding: 0 0 28px 16px;
        }

        .timeline-item:last-child {
            padding-bottom: 0;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -24px;
            top: 6px;
            width: 10px;
            height: 10px;
            background: var(--primary-mid);
            border-radius: 50%;
            border: 2px solid #fff;
            box-shadow: 0 0 0 3px rgba(46, 125, 90, 0.18);
            z-index: 1;
        }

        .timeline-item.is-live::before {
            background: var(--accent);
            box-shadow: 0 0 0 3px rgba(232, 138, 44, 0.2);
            animation: livePulse 1.8s ease-in-out infinite;
        }

        @keyframes livePulse {
            0%, 100% {
                box-shadow: 0 0 0 3px rgba(232, 138, 44, 0.25);
            }
            50% {
                box-shadow: 0 0 0 6px rgba(232, 138, 44, 0.08);
            }
        }

        .timeline-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            padding: 18px 22px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 14px 20px;
        }

        .timeline-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: var(--primary-mid);
        }

        .timeline-card .time-block {
            flex-shrink: 0;
            min-width: 90px;
            text-align: center;
        }

        .timeline-card .time-block .time-date {
            font-size: 12.5px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .timeline-card .time-block .time-clock {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: 0.02em;
        }

        .timeline-card .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 11.5px;
            font-weight: 700;
            color: #fff;
            background: var(--accent);
            padding: 2px 10px;
            border-radius: 12px;
            letter-spacing: 0.05em;
        }

        .timeline-card .match-info {
            flex: 1;
            min-width: 180px;
        }

        .timeline-card .match-info .league-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 500;
            color: var(--primary-mid);
            background: var(--bg-light-green);
            padding: 2px 10px;
            border-radius: 12px;
            margin-bottom: 6px;
        }

        .timeline-card .match-info .match-name {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-main);
            line-height: 1.4;
        }

        .timeline-card .score-display {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--text-main);
            flex-shrink: 0;
        }

        .timeline-card .score-display .score-num {
            color: var(--primary-dark);
            font-size: 1.35rem;
            letter-spacing: 0.03em;
        }

        .timeline-card .score-display .score-divider {
            color: var(--text-secondary);
            font-weight: 400;
            font-size: 0.9rem;
        }

        .timeline-card .match-extra {
            font-size: 13px;
            color: var(--text-secondary);
            flex-basis: 100%;
            border-top: 1px dashed var(--border-light);
            padding-top: 12px;
            line-height: 1.7;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .timeline-card .match-extra i {
            color: var(--accent);
            font-size: 13px;
        }

        /* ============ 热门排行 ============ */
        .ranking-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .ranking-list .ranking-item {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            gap: 16px;
            transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
        }

        .ranking-list .ranking-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateX(4px);
            border-color: var(--primary-mid);
        }

        .ranking-list .rank-number {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.1rem;
            flex-shrink: 0;
            background: var(--bg-light-green);
            color: var(--primary-dark);
        }

        .ranking-list .rank-number.top1 {
            background: var(--accent);
            color: #fff;
        }

        .ranking-list .rank-number.top2 {
            background: var(--primary-mid);
            color: #fff;
        }

        .ranking-list .rank-number.top3 {
            background: var(--primary-dark);
            color: #fff;
        }

        .ranking-list .rank-content {
            flex: 1;
            min-width: 0;
        }

        .ranking-list .rank-title {
            font-weight: 600;
            font-size: 15px;
            color: var(--text-main);
            margin-bottom: 2px;
            line-height: 1.4;
        }

        .ranking-list .rank-meta {
            font-size: 12.5px;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .ranking-list .rank-tag {
            font-size: 11.5px;
            font-weight: 500;
            color: var(--text-secondary);
            background: var(--bg-warm);
            padding: 2px 8px;
            border-radius: 10px;
            letter-spacing: 0.02em;
        }

        /* ============ 标签聚合 ============ */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }

        .tag-cloud .tag-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            color: var(--text-main);
            font-size: 13.5px;
            font-weight: 500;
            padding: 8px 18px;
            border-radius: 24px;
            transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
            cursor: default;
            text-decoration: none;
        }

        .tag-cloud .tag-pill:hover {
            background: var(--primary-mid);
            color: #fff;
            border-color: var(--primary-mid);
            transform: translateY(-2px);
            text-decoration: none;
        }

        .tag-cloud .tag-pill .tag-count {
            font-size: 11.5px;
            background: var(--bg-light-green);
            color: var(--primary-mid);
            padding: 1px 8px;
            border-radius: 10px;
            font-weight: 600;
        }

        .tag-cloud .tag-pill:hover .tag-count {
            background: rgba(255, 255, 255, 0.22);
            color: #fff;
        }

        /* ============ 月度精选 ============ */
        .monthly-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .monthly-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: var(--primary-mid);
        }

        .monthly-card .monthly-img {
            aspect-ratio: 16 / 10;
            overflow: hidden;
        }

        .monthly-card .monthly-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

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

        .monthly-card .monthly-body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .monthly-card .monthly-label {
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .monthly-card .monthly-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            line-height: 1.45;
        }

        .monthly-card .monthly-desc {
            font-size: 13.5px;
            color: var(--text-secondary);
            line-height: 1.75;
            flex: 1;
            margin-bottom: 12px;
        }

        .monthly-card .monthly-foot {
            font-size: 12.5px;
            color: var(--text-secondary);
            border-top: 1px solid var(--border-light);
            padding-top: 12px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        /* ============ 订阅表单 ============ */
        .subscribe-panel {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            padding: 36px 40px;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-light);
        }

        .subscribe-form .form-control {
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            font-size: 14.5px;
            color: var(--text-main);
            background: var(--bg-warm);
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
            min-height: 46px;
        }

        .subscribe-form .form-control:focus {
            border-color: var(--border-focus);
            box-shadow: 0 0 0 3px rgba(46, 125, 90, 0.12);
            outline: none;
            background: #fff;
        }

        .subscribe-form .form-control::placeholder {
            color: #9AAA9F;
        }

        .btn-accent {
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 15px;
            padding: 10px 24px;
            border-radius: 10px;
            border: none;
            transition: background var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
            min-height: 46px;
            white-space: nowrap;
        }

        .btn-accent:hover,
        .btn-accent:focus {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(232, 138, 44, 0.3);
            text-decoration: none;
        }

        .btn-outline-accent {
            background: transparent;
            color: var(--primary-dark);
            font-weight: 600;
            font-size: 15px;
            padding: 10px 24px;
            border-radius: 10px;
            border: 1.5px solid var(--primary-dark);
            transition: background var(--transition-base), color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
            min-height: 46px;
        }

        .btn-outline-accent:hover,
        .btn-outline-accent:focus {
            background: #E8F0EA;
            color: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(20, 58, 42, 0.12);
            text-decoration: none;
        }

        /* ============ FAQ ============ */
        .faq-accordion .accordion-item {
            border: none;
            border-bottom: 1px solid var(--border-light);
            background: transparent;
            border-radius: 0;
            margin-bottom: 4px;
        }

        .faq-accordion .accordion-item:first-child {
            border-top: 1px solid var(--border-light);
        }

        .faq-accordion .accordion-button {
            background: var(--card-bg);
            color: var(--primary-dark);
            font-weight: 600;
            font-size: 15px;
            padding: 18px 20px;
            border: none;
            border-radius: 0;
            box-shadow: none;
            transition: background var(--transition-base), color var(--transition-base);
            line-height: 1.6;
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            background: #F9FAF8;
            color: var(--primary-dark);
            box-shadow: none;
        }

        .faq-accordion .accordion-button:focus {
            box-shadow: none;
            outline: none;
            border-radius: 0;
        }

        .faq-accordion .accordion-button::after {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23143A2A'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
            background-size: 14px;
        }

        .faq-accordion .accordion-button:not(.collapsed)::after {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23E88A2C'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
        }

        .faq-accordion .accordion-body {
            background: #F9FAF8;
            color: var(--text-secondary);
            font-size: 14.5px;
            line-height: 1.85;
            padding: 16px 20px 20px;
        }

        /* ============ 页脚 ============ */
        .site-footer {
            background: #0F2A1F;
            color: var(--text-muted-light);
            padding: 56px 0 28px;
            font-size: 14px;
        }

        .site-footer .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            text-decoration: none;
            transition: color var(--transition-base);
        }

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

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

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

        .footer-links a {
            color: var(--text-muted-light);
            font-size: 13.5px;
            text-decoration: none;
            transition: color var(--transition-base);
        }

        .footer-links a:hover {
            color: #fff;
            text-decoration: none;
        }

        .footer-divider {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            margin-top: 32px;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            color: #8FA398;
        }

        .footer-divider span {
            white-space: nowrap;
        }

        .footer-divider a {
            color: #8FA398;
            text-decoration: none;
            transition: color var(--transition-base);
        }

        .footer-divider a:hover {
            color: #fff;
            text-decoration: underline;
        }

        /* ============ 响应式断点 ============ */
        @media (max-width: 992px) {
            .section {
                padding: var(--section-padding-tablet) 0;
            }
            .category-hero {
                padding: 52px 0 48px;
            }
            .site-header .navbar-brand {
                margin-right: 16px;
                font-size: 1.15rem;
            }
            .site-header .nav-link {
                padding: 8px 12px;
                font-size: 13.5px;
            }
            .nav-cta-btn {
                padding: 9px 16px;
                font-size: 13.5px;
                margin-left: 8px;
            }
            .feature-match-card .match-body {
                padding: 16px 18px 18px;
            }
            .timeline-card {
                padding: 16px 18px;
            }
            .subscribe-panel {
                padding: 28px 24px;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: var(--section-padding-mobile) 0;
            }
            .category-hero {
                padding: 40px 0 36px;
            }
            .category-hero h1 {
                font-size: 1.7rem;
            }
            .category-hero .category-intro {
                font-size: 14.5px;
            }
            .site-header {
                min-height: 56px;
            }
            .site-header .navbar {
                min-height: 56px;
            }
            .site-header .navbar-brand {
                font-size: 1.1rem;
            }
            .site-header .navbar-brand .brand-badge {
                width: 32px;
                height: 32px;
                font-size: 0.95rem;
            }
            .site-header .navbar-collapse {
                background: var(--primary-dark);
                border-radius: 0 0 16px 16px;
                padding: 16px 12px 20px;
                box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
                margin-top: 8px;
            }
            .site-header .nav-link {
                padding: 10px 14px;
                font-size: 14.5px;
                border-radius: 8px;
            }
            .site-header .nav-link.active::after {
                display: none;
            }
            .nav-cta-btn {
                margin-left: 8px;
                padding: 9px 16px;
                font-size: 13.5px;
            }
            .timeline-wrap {
                padding-left: 20px;
            }
            .timeline-wrap::before {
                left: 4px;
            }
            .timeline-item {
                padding-left: 12px;
                padding-bottom: 20px;
            }
            .timeline-item::before {
                left: -20px;
                width: 8px;
                height: 8px;
                top: 5px;
            }
            .timeline-card {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .timeline-card .time-block {
                min-width: auto;
                text-align: left;
            }
            .timeline-card .time-block .time-date {
                font-size: 12px;
                display: inline;
            }
            .timeline-card .time-block .time-clock {
                font-size: 1.05rem;
                display: inline;
                margin-left: 6px;
            }
            .timeline-card .score-display {
                font-size: 1.05rem;
                gap: 8px;
            }
            .timeline-card .score-display .score-num {
                font-size: 1.15rem;
            }
            .ranking-list .ranking-item {
                padding: 14px 16px;
                gap: 12px;
            }
            .ranking-list .rank-number {
                width: 32px;
                height: 32px;
                font-size: 0.95rem;
                border-radius: 8px;
            }
            .subscribe-panel {
                padding: 24px 18px;
                border-radius: var(--radius-md);
            }
            .faq-accordion .accordion-button {
                font-size: 14px;
                padding: 16px 16px;
            }
            .faq-accordion .accordion-body {
                font-size: 13.5px;
                padding: 14px 16px 16px;
            }
            .site-footer {
                padding: 40px 0 20px;
            }
            .footer-divider {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }

        @media (max-width: 576px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .category-hero h1 {
                font-size: 1.5rem;
            }
            .section-title {
                font-size: 1.35rem;
            }
            .feature-match-card .match-body {
                padding: 14px 14px 16px;
            }
            .feature-match-card .match-title {
                font-size: 1.05rem;
            }
            .timeline-card {
                padding: 14px 14px;
                border-radius: 10px;
            }
            .timeline-card .match-extra {
                font-size: 12.5px;
                gap: 6px;
            }
            .ranking-list .rank-title {
                font-size: 14px;
            }
            .ranking-list .rank-meta {
                font-size: 12px;
            }
            .tag-cloud {
                gap: 8px;
            }
            .tag-cloud .tag-pill {
                font-size: 12.5px;
                padding: 7px 14px;
            }
            .monthly-card .monthly-body {
                padding: 14px 14px 16px;
            }
            .btn-accent,
            .btn-outline-accent {
                font-size: 14px;
                padding: 9px 18px;
                min-height: 42px;
            }
            .subscribe-form .form-control {
                padding: 10px 14px;
                font-size: 14px;
                min-height: 42px;
            }
            .site-footer .footer-brand {
                font-size: 1.15rem;
            }
        }

/* roulang page: category3 */
:root {
            --primary-dark: #143A2A;
            --primary-deeper: #0D231A;
            --primary-mid: #2E7D5A;
            --accent: #E88A2C;
            --accent-hover: #C96F1E;
            --bg-warm: #F6F3ED;
            --bg-light-green: #EEF2ED;
            --text-main: #1C2A23;
            --text-secondary: #5E6E64;
            --text-inverted: #FFFFFF;
            --text-muted-light: #B9C9BF;
            --card-bg: #FFFFFF;
            --border-light: #E2E8E4;
            --border-focus: #2E7D5A;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 2px 8px rgba(20, 58, 42, 0.06);
            --shadow-md: 0 8px 24px rgba(20, 58, 42, 0.12);
            --shadow-lg: 0 16px 40px rgba(20, 58, 42, 0.16);
            --font-stack: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition-base: 0.25s ease;
            --section-padding-desktop: 80px;
            --section-padding-tablet: 56px;
            --section-padding-mobile: 40px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-stack);
            font-size: 15.5px;
            line-height: 1.85;
            font-weight: 400;
            color: var(--text-main);
            background-color: var(--bg-warm);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: var(--primary-mid);
            text-decoration: none;
            transition: color var(--transition-base);
        }
        a:hover,
        a:focus {
            color: var(--primary-dark);
            text-decoration: underline;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--primary-mid);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: var(--font-stack);
            font-size: 15px;
        }
        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }
        .container-narrow {
            max-width: 920px;
            margin-left: auto;
            margin-right: auto;
        }
        .section {
            padding: var(--section-padding-desktop) 0;
            position: relative;
        }
        .section-alt {
            background-color: var(--bg-light-green);
        }
        .section-deep {
            background: linear-gradient(160deg, var(--primary-dark) 0%, var(--primary-deeper) 100%);
            color: #fff;
        }
        .section-deep h2,
        .section-deep h3,
        .section-deep p {
            color: #fff;
        }
        .section-deep .text-muted-custom {
            color: var(--text-muted-light) !important;
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--primary-mid);
            margin-bottom: 12px;
        }
        .section-label.with-line::before {
            content: '';
            display: inline-block;
            width: 28px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }
        .section-title {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: -0.01em;
        }
        .section-subtitle {
            font-size: 15.5px;
            color: var(--text-secondary);
            max-width: 680px;
            margin-bottom: 32px;
            line-height: 1.9;
        }
        .text-accent {
            color: var(--accent) !important;
        }
        .text-primary-mid {
            color: var(--primary-mid) !important;
        }
        /* ============ 导航栏 ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-mid) 100%);
            box-shadow: 0 4px 20px rgba(20, 58, 42, 0.25);
            min-height: 64px;
            display: flex;
            align-items: center;
        }
        .site-header .navbar {
            padding: 0;
            min-height: 64px;
        }
        .site-header .navbar-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.02em;
            padding: 0;
            margin-right: 32px;
        }
        .site-header .navbar-brand:hover,
        .site-header .navbar-brand:focus {
            color: #fff;
            text-decoration: none;
        }
        .site-header .navbar-brand .brand-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: rgba(255, 255, 255, 0.14);
            border-radius: 10px;
            font-size: 1.1rem;
            color: var(--accent);
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: background var(--transition-base);
        }
        .site-header .navbar-brand:hover .brand-badge {
            background: rgba(255, 255, 255, 0.22);
        }
        .site-header .navbar-nav {
            gap: 4px;
        }
        .site-header .nav-link {
            color: rgba(255, 255, 255, 0.82);
            font-size: 14.5px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 8px;
            transition: all var(--transition-base);
        }
        .site-header .nav-link:hover,
        .site-header .nav-link:focus {
            color: #fff;
            background: rgba(255, 255, 255, 0.14);
            text-decoration: none;
        }
        .site-header .nav-link.active {
            color: #fff;
            background: rgba(255, 255, 255, 0.18);
            box-shadow: inset 0 -2px 0 var(--accent);
        }
        .site-header .navbar-toggler {
            border-color: rgba(255, 255, 255, 0.4);
            padding: 6px 10px;
        }
        .site-header .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 14.5px;
            padding: 10px 22px;
            border-radius: 10px;
            transition: all var(--transition-base);
            border: none;
            white-space: nowrap;
            margin-left: 16px;
        }
        .nav-cta-btn:hover,
        .nav-cta-btn:focus {
            background: var(--accent-hover);
            color: #fff;
            text-decoration: none;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(232, 138, 44, 0.35);
        }
        @media (max-width: 991.98px) {
            .site-header .navbar-collapse {
                background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-mid) 100%);
                padding: 16px;
                border-radius: 0 0 12px 12px;
                margin-top: 10px;
                box-shadow: 0 12px 30px rgba(20, 58, 42, 0.35);
            }
            .site-header .navbar-nav {
                gap: 2px;
                margin-bottom: 12px;
            }
            .site-header .nav-link {
                padding: 10px 14px;
                font-size: 15px;
            }
            .nav-cta-btn {
                margin-left: 0;
                justify-content: center;
                width: 100%;
                padding: 12px 20px;
            }
            .site-header {
                min-height: 56px;
            }
            .site-header .navbar {
                min-height: 56px;
            }
        }
        /* ============ 面包屑 ============ */
        .breadcrumb-bar {
            background: var(--bg-light-green);
            border-bottom: 1px solid var(--border-light);
            padding: 14px 0;
            font-size: 13.5px;
            color: var(--text-secondary);
        }
        .breadcrumb-bar a {
            color: var(--primary-mid);
            font-weight: 500;
        }
        .breadcrumb-bar a:hover {
            color: var(--primary-dark);
        }
        .breadcrumb-bar .separator {
            margin: 0 8px;
            color: #9AA89F;
        }
        /* ============ 分类页 Hero ============ */
        .category-hero {
            padding: 56px 0 44px;
            background: linear-gradient(150deg, #F0F5F0 0%, var(--bg-light-green) 40%, #F6F3ED 100%);
            border-bottom: 1px solid var(--border-light);
            position: relative;
            overflow: hidden;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            right: -80px;
            top: -80px;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(46, 125, 90, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            left: 10%;
            bottom: -120px;
            width: 300px;
            height: 200px;
            border: 1px solid rgba(232, 138, 44, 0.14);
            border-radius: 50%;
            transform: rotate(-12deg);
            pointer-events: none;
        }
        .category-hero .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(46, 125, 90, 0.08);
            color: var(--primary-mid);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 18px;
            border: 1px solid rgba(46, 125, 90, 0.18);
        }
        .category-hero h1 {
            font-size: clamp(1.8rem, 4vw, 2.6rem);
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 14px;
            letter-spacing: -0.01em;
            position: relative;
            z-index: 1;
        }
        .category-hero .category-intro {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 700px;
            line-height: 1.9;
            position: relative;
            z-index: 1;
        }
        .category-hero .hero-meta-row {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 28px;
            margin-top: 20px;
            font-size: 13.5px;
            color: var(--text-secondary);
            position: relative;
            z-index: 1;
        }
        .category-hero .hero-meta-row i {
            color: var(--accent);
            margin-right: 6px;
        }
        /* ============ 文章卡片（杂志风格） ============ */
        .article-card-magazine {
            display: flex;
            flex-direction: column;
            background: var(--card-bg);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition-base);
            height: 100%;
            position: relative;
        }
        .article-card-magazine:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: rgba(46, 125, 90, 0.35);
        }
        .article-card-magazine .article-cover {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--bg-light-green);
        }
        .article-card-magazine .article-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .article-card-magazine:hover .article-cover img {
            transform: scale(1.04);
        }
        .article-card-magazine .article-cover .cover-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(13, 35, 26, 0.78);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 6px;
            letter-spacing: 0.04em;
            backdrop-filter: blur(4px);
        }
        .article-card-magazine .article-cover .cover-duration {
            position: absolute;
            bottom: 10px;
            right: 10px;
            background: rgba(13, 35, 26, 0.72);
            color: #fff;
            font-size: 12px;
            padding: 3px 10px;
            border-radius: 6px;
            letter-spacing: 0.03em;
        }
        .article-card-magazine .article-body {
            padding: 20px 22px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .article-card-magazine .article-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 12.5px;
            color: var(--text-secondary);
            margin-bottom: 10px;
            flex-wrap: wrap;
        }
        .article-card-magazine .article-meta .author-avatar-sm {
            width: 26px;
            height: 26px;
            border-radius: 50%;
            background: var(--bg-light-green);
            border: 1px solid var(--border-light);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--primary-mid);
        }
        .article-card-magazine .article-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.5;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .article-card-magazine .article-title a {
            color: var(--text-main);
            text-decoration: none;
            transition: color var(--transition-base);
        }
        .article-card-magazine .article-title a:hover {
            color: var(--primary-mid);
        }
        .article-card-magazine .article-excerpt {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 14px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }
        .article-card-magazine .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 12px;
        }
        .article-card-magazine .article-tags .tag-pill {
            font-size: 12px;
            color: var(--primary-mid);
            background: rgba(46, 125, 90, 0.07);
            padding: 3px 10px;
            border-radius: 14px;
            border: 1px solid rgba(46, 125, 90, 0.15);
            font-weight: 500;
        }
        .article-card-magazine .article-tags .tag-pill.accent {
            color: var(--accent-hover);
            background: rgba(232, 138, 44, 0.08);
            border-color: rgba(232, 138, 44, 0.22);
        }
        .article-card-magazine .article-footer-actions {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            color: var(--text-secondary);
            border-top: 1px solid var(--border-light);
            padding-top: 12px;
        }
        .article-card-magazine .article-footer-actions .read-more {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            color: var(--primary-mid);
            font-weight: 600;
            font-size: 13px;
            text-decoration: none;
            transition: all var(--transition-base);
        }
        .article-card-magazine .article-footer-actions .read-more:hover {
            color: var(--primary-dark);
            gap: 8px;
            text-decoration: none;
        }
        .article-card-magazine .article-footer-actions .reading-time {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12.5px;
            color: var(--text-secondary);
        }
        /* ============ 作者精选 ============ */
        .author-box {
            display: flex;
            align-items: center;
            gap: 14px;
            background: var(--card-bg);
            border-radius: var(--radius-md);
            padding: 14px 16px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
        }
        .author-box:hover {
            border-color: rgba(46, 125, 90, 0.35);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .author-box .author-avatar {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--bg-light-green);
            border: 2px solid rgba(46, 125, 90, 0.25);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--primary-mid);
            flex-shrink: 0;
        }
        .author-box .author-info {
            flex: 1;
            min-width: 0;
        }
        .author-box .author-name {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 2px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .author-box .author-name .badge-verified {
            font-size: 11px;
            background: rgba(46, 125, 90, 0.1);
            color: var(--primary-mid);
            padding: 2px 8px;
            border-radius: 10px;
            font-weight: 500;
        }
        .author-box .author-desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
        }
        .author-box .author-stats {
            text-align: right;
            flex-shrink: 0;
        }
        .author-box .author-stats .stat-num {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary-dark);
        }
        .author-box .author-stats .stat-label {
            font-size: 12px;
            color: var(--text-secondary);
        }
        /* ============ 焦点推荐 ============ */
        .focus-card {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            aspect-ratio: 16/9;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-light);
            transition: all var(--transition-base);
        }
        .focus-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }
        .focus-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .focus-card .focus-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(13,35,26,0.1) 0%, rgba(13,35,26,0.78) 78%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 22px;
            color: #fff;
        }
        .focus-card .focus-overlay .focus-category {
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 8px;
        }
        .focus-card .focus-overlay .focus-title {
            font-size: 19px;
            font-weight: 700;
            line-height: 1.45;
            margin-bottom: 8px;
        }
        .focus-card .focus-overlay .focus-author {
            font-size: 13px;
            color: rgba(255,255,255,0.78);
        }
        /* ============ 热门排行 ============ */
        .ranking-list {
            list-style: none;
            padding: 0;
            margin: 0;
            counter-reset: rank-counter;
        }
        .ranking-list li {
            counter-increment: rank-counter;
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition-base);
        }
        .ranking-list li:last-child {
            border-bottom: none;
        }
        .ranking-list li:hover {
            padding-left: 8px;
        }
        .ranking-list .rank-number {
            font-size: 22px;
            font-weight: 800;
            color: #B9C9BF;
            width: 36px;
            text-align: center;
            flex-shrink: 0;
            font-style: italic;
        }
        .ranking-list li:nth-child(1) .rank-number {
            color: var(--accent);
        }
        .ranking-list li:nth-child(2) .rank-number {
            color: var(--primary-mid);
        }
        .ranking-list li:nth-child(3) .rank-number {
            color: #7BA08E;
        }
        .ranking-list .rank-content {
            flex: 1;
            min-width: 0;
        }
        .ranking-list .rank-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-main);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .ranking-list .rank-title a {
            color: var(--text-main);
            text-decoration: none;
            transition: color var(--transition-base);
        }
        .ranking-list .rank-title a:hover {
            color: var(--primary-mid);
        }
        .ranking-list .rank-meta {
            font-size: 12.5px;
            color: var(--text-secondary);
            margin-top: 3px;
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .ranking-list .rank-hot {
            flex-shrink: 0;
            font-size: 13px;
            color: var(--accent-hover);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        /* ============ 标签聚合 ============ */
        .topic-tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .topic-tag-cloud .topic-tag {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            padding: 7px 16px;
            border-radius: 20px;
            transition: all var(--transition-base);
            text-decoration: none;
            cursor: default;
        }
        .topic-tag-cloud .topic-tag:hover {
            color: var(--primary-mid);
            border-color: var(--primary-mid);
            background: rgba(46, 125, 90, 0.05);
            text-decoration: none;
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }
        .topic-tag-cloud .topic-tag.hot {
            color: var(--accent-hover);
            border-color: rgba(232, 138, 44, 0.4);
            background: rgba(232, 138, 44, 0.06);
            font-weight: 600;
        }
        .topic-tag-cloud .topic-tag.hot:hover {
            color: var(--accent-hover);
            border-color: var(--accent);
            background: rgba(232, 138, 44, 0.1);
        }
        /* ============ 订阅 CTA ============ */
        .subscribe-card {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-mid) 100%);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            color: #fff;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }
        .subscribe-card::after {
            content: '';
            position: absolute;
            right: -60px;
            top: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(232, 138, 44, 0.16) 0%, transparent 70%);
            pointer-events: none;
        }
        .subscribe-card h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: #fff;
        }
        .subscribe-card p {
            color: rgba(255, 255, 255, 0.82);
            font-size: 14.5px;
            margin-bottom: 18px;
            max-width: 560px;
        }
        .subscribe-card .subscribe-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }
        .subscribe-card .subscribe-form input {
            flex: 1;
            min-width: 220px;
            padding: 12px 18px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255,255,255,0.25);
            background: rgba(255,255,255,0.1);
            color: #fff;
            font-size: 14.5px;
            transition: all var(--transition-base);
        }
        .subscribe-card .subscribe-form input::placeholder {
            color: rgba(255,255,255,0.55);
        }
        .subscribe-card .subscribe-form input:focus {
            outline: none;
            background: rgba(255,255,255,0.16);
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(232, 138, 44, 0.18);
        }
        .subscribe-card .subscribe-form .btn-subscribe {
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            border: none;
            padding: 12px 26px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-base);
            white-space: nowrap;
            cursor: pointer;
        }
        .subscribe-card .subscribe-form .btn-subscribe:hover {
            background: var(--accent-hover);
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(232, 138, 44, 0.35);
        }
        /* ============ 相关阅读 ============ */
        .related-card {
            display: flex;
            gap: 14px;
            background: var(--card-bg);
            border-radius: var(--radius-md);
            padding: 14px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            height: 100%;
            align-items: center;
        }
        .related-card:hover {
            border-color: rgba(46, 125, 90, 0.35);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .related-card .related-thumb {
            width: 90px;
            height: 66px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: var(--bg-light-green);
        }
        .related-card .related-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .related-card .related-info {
            flex: 1;
            min-width: 0;
        }
        .related-card .related-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-main);
            line-height: 1.5;
            margin-bottom: 4px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card .related-title a {
            color: var(--text-main);
            text-decoration: none;
            transition: color var(--transition-base);
        }
        .related-card .related-title a:hover {
            color: var(--primary-mid);
        }
        .related-card .related-meta {
            font-size: 12px;
            color: var(--text-secondary);
        }
        /* ============ 页脚 ============ */
        .site-footer {
            background: #0F2A1F;
            color: var(--text-muted-light);
            padding: 56px 0 28px;
            font-size: 14px;
        }
        .site-footer a {
            color: var(--text-muted-light);
            text-decoration: none;
            transition: color var(--transition-base);
        }
        .site-footer a:hover,
        .site-footer a:focus {
            color: #fff;
            text-decoration: none;
        }
        .site-footer .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .site-footer .footer-brand:hover,
        .site-footer .footer-brand:focus {
            color: #fff;
            text-decoration: none;
        }
        .site-footer .footer-links {
            padding: 0;
            margin: 0;
            list-style: none;
        }
        .site-footer .footer-links li {
            margin-bottom: 8px;
        }
        .site-footer .footer-links a {
            font-size: 13.5px;
            transition: all var(--transition-base);
        }
        .site-footer .footer-links a:hover {
            padding-left: 4px;
        }
        .site-footer .footer-divider {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 36px;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px 24px;
            justify-content: space-between;
            font-size: 12.5px;
            color: #8FA398;
        }
        .site-footer .footer-divider a {
            color: #8FA398;
            font-size: 12.5px;
        }
        .site-footer .footer-divider a:hover {
            color: #fff;
        }
        @media (max-width: 575.98px) {
            .site-footer .footer-divider {
                flex-direction: column;
                gap: 4px;
            }
            .site-footer {
                padding: 40px 0 20px;
            }
        }
        /* ============ 响应式 ============ */
        @media (max-width: 991.98px) {
            .section {
                padding: var(--section-padding-tablet) 0;
            }
            .category-hero {
                padding: 40px 0 32px;
            }
            .article-card-magazine .article-body {
                padding: 16px 18px 14px;
            }
            .author-box .author-stats {
                display: none;
            }
        }
        @media (max-width: 767.98px) {
            .section {
                padding: var(--section-padding-mobile) 0;
            }
            .category-hero h1 {
                font-size: 1.7rem;
            }
            .category-hero .category-intro {
                font-size: 14.5px;
            }
            .article-card-magazine .article-title {
                font-size: 15.5px;
            }
            .focus-card {
                aspect-ratio: 16/10;
            }
            .focus-card .focus-overlay .focus-title {
                font-size: 16px;
            }
            .subscribe-card {
                padding: 26px 20px;
            }
            .subscribe-card h3 {
                font-size: 1.25rem;
            }
            .related-card .related-thumb {
                width: 72px;
                height: 54px;
            }
        }
        @media (max-width: 575.98px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .article-card-magazine .article-cover {
                aspect-ratio: 16/9;
            }
            .article-card-magazine .article-footer-actions {
                flex-direction: column;
                gap: 8px;
                align-items: flex-start;
            }
            .ranking-list .rank-number {
                font-size: 18px;
                width: 28px;
            }
            .ranking-list li {
                gap: 10px;
                padding: 12px 0;
            }
            .topic-tag-cloud .topic-tag {
                font-size: 13px;
                padding: 6px 13px;
            }
        }

/* roulang page: category4 */
:root {
            --primary-dark: #143A2A;
            --primary-deeper: #0D231A;
            --primary-mid: #2E7D5A;
            --accent: #E88A2C;
            --accent-hover: #C96F1E;
            --bg-warm: #F6F3ED;
            --bg-light-green: #EEF2ED;
            --text-main: #1C2A23;
            --text-secondary: #5E6E64;
            --text-inverted: #FFFFFF;
            --text-muted-light: #B9C9BF;
            --card-bg: #FFFFFF;
            --border-light: #E2E8E4;
            --border-focus: #2E7D5A;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 2px 8px rgba(20, 58, 42, 0.06);
            --shadow-md: 0 8px 24px rgba(20, 58, 42, 0.12);
            --shadow-lg: 0 16px 40px rgba(20, 58, 42, 0.16);
            --font-stack: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition-base: 0.25s ease;
            --section-padding-desktop: 72px;
            --section-padding-tablet: 52px;
            --section-padding-mobile: 38px;
        }

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

        body {
            font-family: var(--font-stack);
            font-size: 15.5px;
            line-height: 1.85;
            font-weight: 400;
            color: var(--text-main);
            background-color: var(--bg-warm);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--primary-mid);
            text-decoration: none;
            transition: color var(--transition-base);
        }

        a:hover,
        a:focus {
            color: var(--primary-dark);
            text-decoration: none;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--primary-mid);
            outline-offset: 2px;
            border-radius: 4px;
        }

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font-stack);
            font-size: 15px;
        }

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

        .container-narrow {
            max-width: 920px;
            margin-left: auto;
            margin-right: auto;
        }

        .section {
            padding: var(--section-padding-desktop) 0;
            position: relative;
        }

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

        .section-deep {
            background: linear-gradient(160deg, var(--primary-dark) 0%, var(--primary-deeper) 100%);
            color: #fff;
        }

        .section-deep h2,
        .section-deep h3,
        .section-deep p {
            color: #fff;
        }

        .section-deep .text-muted-custom {
            color: var(--text-muted-light) !important;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--primary-mid);
            margin-bottom: 12px;
        }

        .section-label.with-line::before {
            content: '';
            display: inline-block;
            width: 28px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

        .section-title {
            font-size: clamp(1.45rem, 2.8vw, 1.9rem);
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: -0.01em;
        }

        .section-subtitle {
            font-size: 15.5px;
            color: var(--text-secondary);
            max-width: 680px;
            margin-bottom: 30px;
            line-height: 1.9;
        }

        .text-accent {
            color: var(--accent) !important;
        }

        .text-primary-mid {
            color: var(--primary-mid) !important;
        }

        .fw-700 {
            font-weight: 700;
        }
        .fw-600 {
            font-weight: 600;
        }

        /* ============ 导航栏 ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-mid) 100%);
            box-shadow: 0 4px 20px rgba(20, 58, 42, 0.25);
            min-height: 64px;
            display: flex;
            align-items: center;
        }

        .site-header .navbar {
            padding: 0;
            min-height: 64px;
        }

        .site-header .navbar-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.02em;
            padding: 0;
            margin-right: 32px;
        }

        .site-header .navbar-brand:hover,
        .site-header .navbar-brand:focus {
            color: #fff;
            text-decoration: none;
        }

        .site-header .navbar-brand .brand-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: rgba(255, 255, 255, 0.14);
            border-radius: 10px;
            font-size: 1.1rem;
            color: var(--accent);
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: background var(--transition-base);
        }

        .site-header .navbar-brand:hover .brand-badge {
            background: rgba(255, 255, 255, 0.22);
        }

        .site-header .navbar-nav {
            gap: 4px;
        }

        .site-header .nav-link {
            color: rgba(255, 255, 255, 0.82);
            font-size: 14.5px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 8px;
            transition: all var(--transition-base);
        }

        .site-header .nav-link:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.14);
        }

        .site-header .nav-link.active {
            color: #fff;
            background: rgba(255, 255, 255, 0.18);
            position: relative;
        }

        .site-header .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 16px;
            right: 16px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 9px 22px;
            border-radius: 10px;
            border: none;
            transition: all var(--transition-base);
            white-space: nowrap;
            margin-left: 20px;
        }

        .nav-cta-btn:hover,
        .nav-cta-btn:focus {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-1px);
            text-decoration: none;
            box-shadow: 0 6px 16px rgba(232, 138, 44, 0.3);
        }

        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, 0.4);
            padding: 6px 10px;
            border-radius: 8px;
            color: #fff;
        }

        .navbar-toggler:focus {
            box-shadow: none;
            outline: none;
        }

        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.5' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* ============ 面包屑 ============ */
        .breadcrumb-section {
            background-color: var(--bg-warm);
            padding: 20px 0 0;
            border-bottom: 1px solid var(--border-light);
        }

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 0;
            padding: 0;
            list-style: none;
        }

        .breadcrumb-custom a {
            color: var(--text-secondary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .breadcrumb-custom a:hover {
            color: var(--primary-mid);
        }

        .breadcrumb-custom .separator {
            color: #B0BEB4;
            font-size: 11px;
        }

        .breadcrumb-custom .current {
            color: var(--primary-mid);
            font-weight: 600;
        }

        /* ============ 分类 H1 区 ============ */
        .category-hero {
            background: linear-gradient(135deg, #F6F3ED 0%, #EEF2ED 100%);
            padding: 52px 0 40px;
            position: relative;
            overflow: hidden;
        }

        .category-hero::after {
            content: '';
            position: absolute;
            top: -70px;
            right: -60px;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(46, 125, 90, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }

        .category-hero h1 {
            font-size: clamp(2rem, 4.5vw, 3rem);
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 14px;
            letter-spacing: 0.01em;
            position: relative;
            z-index: 1;
        }

        .category-hero .category-intro {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 760px;
            line-height: 1.9;
            margin-bottom: 0;
            position: relative;
            z-index: 1;
        }

        .category-hero .hero-stat-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--primary-mid);
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: 20px;
            padding: 5px 14px;
            margin-top: 18px;
            position: relative;
            z-index: 1;
        }

        /* ============ 焦点精选 ============ */
        .feature-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-base), transform var(--transition-base);
            background: var(--card-bg);
        }

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

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

        .feature-card .feature-img-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.45s ease;
        }

        .feature-card:hover .feature-img-wrapper img {
            transform: scale(1.04);
        }

        .feature-card .feature-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(13, 35, 26, 0.85);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: 6px;
            backdrop-filter: blur(4px);
        }

        .feature-card .feature-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 36px 20px 18px;
            background: linear-gradient(180deg, transparent 0%, rgba(13, 35, 26, 0.88) 100%);
        }

        .feature-card .feature-overlay h3 {
            color: #fff;
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 4px;
        }

        .feature-card .feature-overlay p {
            color: rgba(255, 255, 255, 0.75);
            font-size: 13px;
            margin-bottom: 0;
        }

        /* ============ 画廊栅格 ============ */
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .gallery-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            cursor: pointer;
            border: 1px solid var(--border-light);
        }

        .gallery-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: var(--primary-mid);
        }

        .gallery-card .gallery-img-wrapper {
            position: relative;
            aspect-ratio: 4 / 3;
            overflow: hidden;
        }

        .gallery-card .gallery-img-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.45s ease;
        }

        .gallery-card:hover .gallery-img-wrapper img {
            transform: scale(1.05);
        }

        .gallery-card .gallery-type-badge {
            position: absolute;
            top: 8px;
            right: 8px;
            font-size: 11px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 5px;
            background: rgba(255, 255, 255, 0.9);
            color: var(--primary-dark);
            letter-spacing: 0.03em;
        }

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

        .gallery-card .gallery-body h3 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            line-height: 1.5;
        }

        .gallery-card .gallery-body .gallery-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 12px;
            color: var(--text-secondary);
        }

        .gallery-card .gallery-body .gallery-meta i {
            color: var(--accent);
            font-size: 11px;
        }

        /* ============ 视频专区 ============ */
        .video-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            border: 1px solid var(--border-light);
        }

        .video-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: var(--primary-mid);
        }

        .video-card .video-thumb-wrapper {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }

        .video-card .video-thumb-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.45s ease;
        }

        .video-card:hover .video-thumb-wrapper img {
            transform: scale(1.04);
        }

        .video-card .play-btn-overlay {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(232, 138, 44, 0.92);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            transition: all var(--transition-base);
            box-shadow: 0 4px 14px rgba(232, 138, 44, 0.4);
        }

        .video-card:hover .play-btn-overlay {
            background: var(--accent-hover);
            transform: translate(-50%, -50%) scale(1.08);
        }

        .video-card .video-duration {
            position: absolute;
            bottom: 8px;
            right: 8px;
            font-size: 11px;
            font-weight: 600;
            background: rgba(13, 35, 26, 0.8);
            color: #fff;
            padding: 2px 8px;
            border-radius: 4px;
        }

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

        .video-card .video-body h3 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            line-height: 1.5;
        }

        .video-card .video-body .video-meta {
            font-size: 12px;
            color: var(--text-secondary);
        }

        /* ============ 月度精选 ============ */
        .editor-pick-item {
            display: flex;
            gap: 14px;
            background: var(--card-bg);
            border-radius: var(--radius-md);
            padding: 14px 16px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            align-items: center;
        }

        .editor-pick-item:hover {
            border-color: var(--primary-mid);
            box-shadow: var(--shadow-md);
            transform: translateX(3px);
        }

        .editor-pick-item .pick-thumb {
            width: 75px;
            height: 55px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
        }

        .editor-pick-item .pick-info h4 {
            font-size: 14.5px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 3px;
            line-height: 1.4;
        }

        .editor-pick-item .pick-info p {
            font-size: 12.5px;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.5;
        }

        .editor-pick-item .pick-number {
            font-size: 28px;
            font-weight: 700;
            color: var(--accent);
            width: 38px;
            text-align: center;
            flex-shrink: 0;
            font-style: italic;
        }

        /* ============ 标签云 ============ */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tag-cloud .tag-item {
            display: inline-block;
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: 20px;
            padding: 6px 16px;
            font-size: 13px;
            color: var(--text-secondary);
            transition: all var(--transition-base);
        }

        .tag-cloud .tag-item:hover {
            border-color: var(--primary-mid);
            color: var(--primary-mid);
            background: #F0F5F1;
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }

        .tag-cloud .tag-item.tag-highlight {
            background: rgba(232, 138, 44, 0.12);
            border-color: var(--accent);
            color: var(--accent-hover);
            font-weight: 600;
        }

        /* ============ 订阅表单 ============ */
        .subscribe-panel {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-mid) 100%);
            border-radius: var(--radius-lg);
            padding: 42px 44px;
            color: #fff;
            box-shadow: var(--shadow-lg);
        }

        .subscribe-panel h2 {
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 10px;
        }

        .subscribe-panel p {
            color: rgba(255, 255, 255, 0.82);
            font-size: 15px;
            margin-bottom: 22px;
            max-width: 480px;
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
            max-width: 480px;
        }

        .subscribe-form input[type="email"] {
            flex: 1;
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            padding: 10px 16px;
            font-size: 14px;
            transition: all var(--transition-base);
            min-width: 0;
        }

        .subscribe-form input[type="email"]::placeholder {
            color: rgba(255, 255, 255, 0.55);
        }

        .subscribe-form input[type="email"]:focus {
            outline: none;
            border-color: #fff;
            background: rgba(255, 255, 255, 0.16);
        }

        .subscribe-form .btn-subscribe {
            background: var(--accent);
            color: #fff;
            border: none;
            border-radius: 8px;
            padding: 10px 22px;
            font-weight: 600;
            font-size: 14px;
            white-space: nowrap;
            transition: all var(--transition-base);
        }

        .subscribe-form .btn-subscribe:hover {
            background: var(--accent-hover);
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(232, 138, 44, 0.35);
        }

        /* ============ 相关分类 ============ */
        .category-link-card {
            display: flex;
            align-items: center;
            gap: 14px;
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            height: 100%;
        }

        .category-link-card:hover {
            border-color: var(--primary-mid);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }

        .category-link-card .cat-icon {
            width: 46px;
            height: 46px;
            border-radius: 10px;
            background: rgba(46, 125, 90, 0.1);
            color: var(--primary-mid);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            flex-shrink: 0;
        }

        .category-link-card .cat-info h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 3px;
        }

        .category-link-card .cat-info p {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.5;
        }

        /* ============ 页脚 ============ */
        .site-footer {
            background: #0F2A1F;
            color: var(--text-muted-light);
            padding: 52px 0 0;
            margin-top: 30px;
        }

        .site-footer .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

        .site-footer .footer-brand:hover {
            color: #fff;
            text-decoration: none;
        }

        .site-footer .footer-links {
            margin-bottom: 0;
        }

        .site-footer .footer-links li {
            margin-bottom: 7px;
        }

        .site-footer .footer-links a {
            color: var(--text-muted-light);
            font-size: 13.5px;
            transition: color var(--transition-base);
        }

        .site-footer .footer-links a:hover {
            color: #fff;
        }

        .footer-divider {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 38px;
            padding: 20px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 13px;
            color: #7E9185;
        }

        .footer-divider a {
            color: var(--text-muted-light);
            margin: 0 6px;
            font-size: 13px;
        }

        .footer-divider a:hover {
            color: #fff;
        }

        .footer-divider .footer-sep {
            color: #4A5C50;
            margin: 0 4px;
        }

        /* ============ 响应式 ============ */
        @media (max-width: 992px) {
            .gallery-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 16px;
            }

            .section {
                padding: var(--section-padding-tablet) 0;
            }

            .category-hero {
                padding: 40px 0 32px;
            }
        }

        @media (max-width: 768px) {
            .gallery-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }

            .section {
                padding: var(--section-padding-mobile) 0;
            }

            .category-hero {
                padding: 32px 0 26px;
            }

            .category-hero h1 {
                font-size: 1.8rem;
            }

            .subscribe-panel {
                padding: 30px 24px;
            }

            .subscribe-form {
                flex-direction: column;
            }

            .feature-card .feature-overlay h3 {
                font-size: 1rem;
            }

            .site-header .navbar-nav {
                padding: 12px 0;
            }

            .site-header .nav-link.active::after {
                display: none;
            }

            .nav-cta-btn {
                margin-left: 0;
                margin-top: 8px;
                display: inline-flex;
                width: fit-content;
            }
        }

        @media (max-width: 520px) {
            .gallery-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .section {
                padding: 34px 0;
            }

            .category-hero h1 {
                font-size: 1.6rem;
            }

            .category-hero .category-intro {
                font-size: 14.5px;
            }

            .editor-pick-item {
                flex-wrap: wrap;
            }

            .editor-pick-item .pick-thumb {
                width: 100%;
                height: 150px;
                aspect-ratio: auto;
            }

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

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