/* roulang page: index */
:root {
            --jc-primary: #0F3D36;
            --jc-primary-dark: #0A2E29;
            --jc-primary-light: #1B5A4E;
            --jc-accent: #E8A33D;
            --jc-accent-dark: #C8872A;
            --jc-bg: #F6F4EF;
            --jc-white: #FFFFFF;
            --jc-text: #1A1A1A;
            --jc-text-secondary: #5F6B6A;
            --jc-border: rgba(15, 61, 54, 0.08);
            --jc-radius-card: 18px;
            --jc-radius-badge: 999px;
            --jc-radius-btn: 12px;
            --jc-shadow: 0 10px 30px rgba(15, 61, 54, 0.08);
            --jc-shadow-hover: 0 16px 40px rgba(15, 61, 54, 0.15);
            --jc-success: #2E8B57;
            --jc-warning: #D4893C;
            --jc-info: #3C7C9E;
            --jc-font-family: "PingFang SC", "Microsoft YaHei", "Inter", "Roboto", sans-serif;
            --jc-gradient: linear-gradient(135deg, #0F3D36 0%, #1B5A4E 55%, #2A7A68 100%);
            --jc-gradient-accent: linear-gradient(135deg, #E8A33D 0%, #C8872A 100%);
            --jc-section-padding: 96px;
            --jc-card-padding: 24px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--jc-font-family);
            background-color: var(--jc-bg);
            color: var(--jc-text);
            font-size: 16px;
            line-height: 1.8;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--jc-primary);
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: var(--jc-accent-dark);
            text-decoration: none;
        }
        button {
            transition: all 0.25s ease;
        }
        .container {
            width: 100%;
            padding-right: 20px;
            padding-left: 20px;
            margin-right: auto;
            margin-left: auto;
        }
        @media (min-width: 576px) {
            .container {
                max-width: 540px;
            }
        }
        @media (min-width: 768px) {
            .container {
                max-width: 720px;
            }
        }
        @media (min-width: 992px) {
            .container {
                max-width: 960px;
            }
        }
        @media (min-width: 1200px) {
            .container {
                max-width: 1140px;
            }
        }
        @media (min-width: 1400px) {
            .container {
                max-width: 1280px;
            }
        }

        /* ============ 导航 ============ */
        .jc-nav-wrapper {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            padding: 10px 0 0;
            transition: padding 0.3s ease;
        }
        .jc-nav-wrapper.scrolled {
            padding: 0;
        }
        .jc-navbar {
            background: rgba(255, 255, 255, 0.96);
            border-radius: var(--jc-radius-card);
            box-shadow: var(--jc-shadow);
            border: 1px solid var(--jc-border);
            padding: 12px 20px;
            transition: border-radius 0.3s ease, box-shadow 0.3s ease;
        }
        .jc-nav-wrapper.scrolled .jc-navbar {
            border-radius: 0 0 var(--jc-radius-card) var(--jc-radius-card);
            box-shadow: 0 12px 30px rgba(15, 61, 54, 0.12);
        }
        .jc-logo {
            font-family: var(--jc-font-family);
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--jc-primary);
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .jc-logo .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--jc-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            flex-shrink: 0;
        }
        .jc-logo:hover,
        .jc-logo:focus {
            color: var(--jc-primary);
        }
        .jc-nav-link {
            color: var(--jc-text);
            font-size: 0.92rem;
            font-weight: 500;
            padding: 8px 12px !important;
            border-radius: 8px;
            transition: all 0.2s ease;
            position: relative;
        }
        .jc-nav-link:hover,
        .jc-nav-link:focus,
        .jc-nav-link.active {
            color: var(--jc-primary);
            background: rgba(15, 61, 54, 0.08);
        }
        .jc-nav-cta {
            background: var(--jc-gradient);
            color: #fff;
            padding: 8px 16px;
            border-radius: var(--jc-radius-btn);
            font-size: 0.9rem;
            font-weight: 600;
            border: none;
            white-space: nowrap;
            transition: all 0.25s ease;
        }
        .jc-nav-cta:hover,
        .jc-nav-cta:focus {
            background: var(--jc-primary-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(15, 61, 54, 0.3);
        }
        .navbar-toggler {
            border: 1px solid var(--jc-border);
            border-radius: 8px;
            padding: 4px 10px;
            font-size: 1.2rem;
            color: var(--jc-primary);
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(15, 61, 54, 0.2);
            outline: none;
        }
        .jc-nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }
        @media (max-width: 991.98px) {
            .jc-navbar {
                padding: 10px 16px;
            }
            .jc-nav-menu {
                flex-direction: column;
                align-items: stretch;
                gap: 2px;
                padding-top: 12px;
            }
            .jc-nav-link {
                padding: 10px 14px !important;
            }
            .jc-nav-cta {
                text-align: center;
                margin-top: 6px;
            }
            .jc-nav-wrapper {
                padding: 6px 0 0;
            }
        }

        /* ============ Hero ============ */
        .jc-hero {
            padding-top: 110px;
            padding-bottom: 70px;
            background: var(--jc-gradient);
            position: relative;
            overflow: hidden;
        }
        .jc-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.08) 0%, transparent 60%),
                radial-gradient(circle at 80% 70%, rgba(232, 163, 61, 0.12) 0%, transparent 55%);
            pointer-events: none;
        }
        .jc-hero .container {
            position: relative;
            z-index: 2;
        }
        .jc-hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.14);
            border: 1px solid rgba(255, 255, 255, 0.3);
            color: #fff;
            padding: 6px 16px;
            border-radius: var(--jc-radius-badge);
            font-size: 0.87rem;
            font-weight: 500;
            margin-bottom: 20px;
        }
        .jc-hero h1 {
            font-size: 2.8rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: -0.5px;
            line-height: 1.25;
            margin-bottom: 18px;
        }
        .jc-hero-sub {
            font-size: 1.15rem;
            color: rgba(255, 255, 255, 0.88);
            max-width: 600px;
            line-height: 1.8;
            margin-bottom: 28px;
        }
        .jc-hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }
        .jc-btn-primary {
            background: var(--jc-gradient-accent);
            color: #fff;
            border: none;
            padding: 12px 24px;
            border-radius: var(--jc-radius-btn);
            font-size: 1rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.25s ease;
        }
        .jc-btn-primary:hover,
        .jc-btn-primary:focus {
            background: #d99a2e;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(232, 163, 61, 0.35);
        }
        .jc-btn-outline-light {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.5);
            color: #fff;
            padding: 12px 24px;
            border-radius: var(--jc-radius-btn);
            font-size: 1rem;
            font-weight: 500;
            transition: all 0.25s ease;
        }
        .jc-btn-outline-light:hover,
        .jc-btn-outline-light:focus {
            background: rgba(255, 255, 255, 0.12);
            border-color: #fff;
            color: #fff;
        }
        .jc-hero-badges {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .jc-hero-badge-item {
            background: rgba(255, 255, 255, 0.12);
            border-radius: 12px;
            padding: 12px 16px;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            font-size: 0.87rem;
        }
        .jc-hero-badge-item i {
            color: var(--jc-accent);
            font-size: 1.1rem;
        }
        .jc-hero-visual {
            border-radius: var(--jc-radius-card);
            overflow: hidden;
            box-shadow: 0 24px 50px rgba(0, 0, 0, 0.25);
            background: rgba(255, 255, 255, 0.1);
            min-height: 300px;
            position: relative;
        }
        .jc-hero-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 300px;
        }
        .jc-hero-visual-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 50%, rgba(15, 61, 54, 0.6) 100%);
            display: flex;
            align-items: flex-end;
            padding: 20px;
        }
        .jc-hero-visual-overlay span {
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
        }
        @media (max-width: 991.98px) {
            .jc-hero {
                padding-top: 140px;
                padding-bottom: 50px;
            }
            .jc-hero h1 {
                font-size: 2rem;
            }
            .jc-hero-sub {
                font-size: 1rem;
            }
            .jc-hero-visual {
                margin-top: 28px;
                min-height: 220px;
            }
            .jc-hero-visual img {
                min-height: 220px;
            }
        }

        /* ============ 通用 section ============ */
        .jc-section {
            padding: var(--jc-section-padding) 0;
        }
        .jc-section-alt {
            background: #fff;
        }
        .jc-section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--jc-primary);
            letter-spacing: -0.3px;
            margin-bottom: 12px;
        }
        .jc-section-sub {
            font-size: 1.05rem;
            color: var(--jc-text-secondary);
            max-width: 700px;
            line-height: 1.8;
            margin-bottom: 0;
        }
        .jc-section-head {
            margin-bottom: 42px;
        }
        .jc-text-accent {
            color: var(--jc-accent-dark);
        }

        /* ============ 数据徽章 ============ */
        .jc-badges-strip {
            padding: 28px 0;
            border-bottom: 1px solid var(--jc-border);
        }
        .jc-badges-wrap {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .jc-badge-pill {
            background: #fff;
            border: 1px solid var(--jc-border);
            border-radius: var(--jc-radius-badge);
            padding: 10px 20px;
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            font-size: 0.95rem;
            box-shadow: var(--jc-shadow);
            transition: all 0.25s ease;
        }
        .jc-badge-pill:hover {
            border-color: var(--jc-accent);
            transform: translateY(-2px);
            box-shadow: var(--jc-shadow-hover);
        }
        .jc-badge-pill .value {
            color: var(--jc-primary);
            font-size: 1.1rem;
            font-weight: 700;
        }
        .jc-badge-pill i {
            color: var(--jc-accent);
        }

        /* ============ 卖点三连 ============ */
        .jc-feature-card {
            background: #fff;
            border: 1px solid var(--jc-border);
            border-radius: var(--jc-radius-card);
            padding: 32px 28px;
            box-shadow: var(--jc-shadow);
            transition: all 0.3s ease;
            height: 100%;
        }
        .jc-feature-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--jc-shadow-hover);
            border-color: rgba(15, 61, 54, 0.18);
        }
        .jc-feature-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: var(--jc-gradient);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin-bottom: 18px;
        }
        .jc-feature-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--jc-text);
            margin-bottom: 10px;
        }
        .jc-feature-card p {
            color: var(--jc-text-secondary);
            font-size: 0.97rem;
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* ============ 场景演示 ============ */
        .jc-scenario-card {
            background: #fff;
            border-radius: var(--jc-radius-card);
            box-shadow: var(--jc-shadow);
            border: 1px solid var(--jc-border);
            overflow: hidden;
            transition: all 0.3s ease;
            height: 100%;
        }
        .jc-scenario-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--jc-shadow-hover);
        }
        .jc-scenario-img {
            height: 180px;
            overflow: hidden;
            background: var(--jc-gradient);
            position: relative;
        }
        .jc-scenario-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.85;
            transition: transform 0.4s ease;
        }
        .jc-scenario-card:hover .jc-scenario-img img {
            transform: scale(1.05);
        }
        .jc-scenario-body {
            padding: 24px 26px;
        }
        .jc-scenario-body h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--jc-primary);
            margin-bottom: 10px;
        }
        .jc-scenario-body p {
            color: var(--jc-text-secondary);
            font-size: 0.95rem;
            line-height: 1.75;
            margin-bottom: 14px;
        }
        .jc-scenario-tag {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--jc-accent-dark);
            background: rgba(232, 163, 61, 0.13);
            border-radius: var(--jc-radius-badge);
            padding: 4px 12px;
        }

        /* ============ 深度内容区 ============ */
        .jc-deep-card {
            background: #fff;
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            padding: 42px 40px;
        }
        .jc-deep-card h2 {
            font-size: 1.7rem;
            font-weight: 700;
            color: var(--jc-primary);
            margin-bottom: 20px;
        }
        .jc-deep-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--jc-text);
            margin-top: 28px;
            margin-bottom: 12px;
        }
        .jc-deep-card p {
            color: var(--jc-text-secondary);
            font-size: 1rem;
            line-height: 1.9;
            margin-bottom: 16px;
        }
        .jc-deep-card ul {
            padding-left: 20px;
            color: var(--jc-text-secondary);
            margin-bottom: 16px;
        }
        .jc-deep-card li {
            margin-bottom: 8px;
            line-height: 1.85;
        }
        @media (max-width: 767.98px) {
            .jc-deep-card {
                padding: 24px 20px;
            }
            .jc-deep-card h2 {
                font-size: 1.35rem;
            }
        }

        /* ============ 社会认同 ============ */
        .jc-review-card {
            background: #fff;
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            padding: 24px 22px;
            transition: all 0.3s ease;
            height: 100%;
        }
        .jc-review-card:hover {
            box-shadow: var(--jc-shadow-hover);
            transform: translateY(-3px);
        }
        .jc-review-stars {
            color: var(--jc-accent);
            font-size: 0.95rem;
            margin-bottom: 10px;
            letter-spacing: 2px;
        }
        .jc-review-text {
            color: var(--jc-text);
            font-size: 0.97rem;
            line-height: 1.8;
            margin-bottom: 16px;
        }
        .jc-review-source {
            color: var(--jc-text-secondary);
            font-size: 0.85rem;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        /* ============ 对比差异 ============ */
        .jc-compare-card {
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            padding: 30px 28px;
            background: #fff;
            height: 100%;
        }
        .jc-compare-card.highlight {
            border: 2px solid var(--jc-accent);
            background: linear-gradient(180deg, rgba(232, 163, 61, 0.05) 0%, #fff 100%);
        }
        .jc-compare-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 16px;
        }
        .jc-compare-card.highlight h3 {
            color: var(--jc-accent-dark);
        }
        .jc-compare-card.normal h3 {
            color: var(--jc-text-secondary);
        }
        .jc-compare-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .jc-compare-list li {
            padding: 10px 0;
            border-bottom: 1px solid var(--jc-border);
            color: var(--jc-text-secondary);
            font-size: 0.95rem;
            display: flex;
            align-items: flex-start;
            gap: 10px;
        }
        .jc-compare-list li:last-child {
            border-bottom: none;
        }
        .jc-compare-list li i {
            color: var(--jc-accent);
            margin-top: 4px;
            flex-shrink: 0;
        }
        .jc-compare-card.normal .jc-compare-list li i {
            color: #bbb;
        }

        /* ============ 资讯列表 ============ */
        .jc-news-list {
            background: #fff;
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            overflow: hidden;
        }
        .jc-news-item {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            padding: 20px 26px;
            border-bottom: 1px solid var(--jc-border);
            transition: all 0.2s ease;
            gap: 14px;
        }
        .jc-news-item:last-child {
            border-bottom: none;
        }
        .jc-news-item:hover {
            background: rgba(15, 61, 54, 0.03);
        }
        .jc-news-date {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--jc-accent-dark);
            min-width: 82px;
            flex-shrink: 0;
        }
        .jc-news-title {
            font-weight: 700;
            font-size: 1rem;
            color: var(--jc-text);
            flex: 1 1 200px;
        }
        .jc-news-summary {
            color: var(--jc-text-secondary);
            font-size: 0.92rem;
            flex: 1 1 100%;
            line-height: 1.7;
        }
        .jc-btn-readmore {
            border: 1px solid var(--jc-border);
            color: var(--jc-primary);
            background: transparent;
            border-radius: var(--jc-radius-btn);
            padding: 6px 14px;
            font-size: 0.85rem;
            font-weight: 500;
            white-space: nowrap;
            transition: all 0.25s ease;
        }
        .jc-btn-readmore:hover,
        .jc-btn-readmore:focus {
            background: rgba(15, 61, 54, 0.08);
            border-color: rgba(15, 61, 54, 0.3);
            color: var(--jc-primary);
        }
        @media (max-width: 767.98px) {
            .jc-news-item {
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 18px;
            }
            .jc-news-summary {
                flex: none;
            }
        }

        /* ============ 品牌介绍 ============ */
        .jc-brand-intro {
            background: var(--jc-gradient);
            border-radius: var(--jc-radius-card);
            padding: 40px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .jc-brand-intro::after {
            content: "";
            position: absolute;
            right: -60px;
            top: -60px;
            width: 200px;
            height: 200px;
            background: rgba(232, 163, 61, 0.15);
            border-radius: 50%;
            pointer-events: none;
        }
        .jc-brand-intro h2 {
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }
        .jc-brand-intro p {
            color: rgba(255, 255, 255, 0.88);
            font-size: 1rem;
            line-height: 1.9;
            position: relative;
            z-index: 1;
            margin-bottom: 0;
        }

        /* ============ 栏目入口 ============ */
        .jc-cat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
            gap: 16px;
        }
        .jc-cat-card {
            background: #fff;
            border: 1px solid var(--jc-border);
            border-radius: var(--jc-radius-card);
            box-shadow: var(--jc-shadow);
            padding: 22px 18px;
            text-align: center;
            transition: all 0.3s ease;
            display: block;
            height: 100%;
        }
        .jc-cat-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--jc-shadow-hover);
            border-color: rgba(15, 61, 54, 0.2);
        }
        .jc-cat-card .icon {
            width: 46px;
            height: 46px;
            border-radius: 12px;
            background: rgba(15, 61, 54, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--jc-primary);
            font-size: 1.3rem;
            margin: 0 auto 12px;
        }
        .jc-cat-card .cat-name {
            font-weight: 700;
            color: var(--jc-text);
            font-size: 0.97rem;
        }

        /* ============ FAQ ============ */
        .accordion-item {
            border: 1px solid var(--jc-border);
            border-radius: var(--jc-radius-card) !important;
            overflow: hidden;
            margin-bottom: 12px;
            box-shadow: var(--jc-shadow);
            background: #fff;
        }
        .accordion-button {
            background: #fff;
            font-weight: 700;
            font-size: 1rem;
            color: var(--jc-text);
            padding: 18px 22px;
            border-radius: var(--jc-radius-card) !important;
        }
        .accordion-button:not(.collapsed) {
            background: rgba(15, 61, 54, 0.06);
            color: var(--jc-primary);
            box-shadow: none;
        }
        .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(15, 61, 54, 0.2);
            outline: none;
        }
        .accordion-button::after {
            filter: sepia(1) saturate(3) hue-rotate(100deg);
        }
        .accordion-body {
            color: var(--jc-text-secondary);
            font-size: 0.95rem;
            line-height: 1.85;
            padding: 18px 22px;
        }

        /* ============ 保障条 ============ */
        .jc-guarantee-strip {
            background: #fff;
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            padding: 30px 28px;
        }
        .jc-guarantee-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            margin-bottom: 18px;
        }
        .jc-guarantee-item:last-child {
            margin-bottom: 0;
        }
        .jc-guarantee-item i {
            color: var(--jc-accent);
            font-size: 1.3rem;
            margin-top: 4px;
        }
        .jc-guarantee-item h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--jc-text);
            margin-bottom: 4px;
        }
        .jc-guarantee-item p {
            color: var(--jc-text-secondary);
            font-size: 0.92rem;
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ============ 底部 CTA 横幅 ============ */
        .jc-cta-banner {
            background: var(--jc-gradient);
            border-radius: 24px;
            padding: 50px 40px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .jc-cta-banner::before {
            content: "";
            position: absolute;
            left: -40px;
            bottom: -40px;
            width: 180px;
            height: 180px;
            background: rgba(232, 163, 61, 0.18);
            border-radius: 50%;
        }
        .jc-cta-banner h2 {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 14px;
            position: relative;
            z-index: 1;
        }
        .jc-cta-banner p {
            color: rgba(255, 255, 255, 0.88);
            font-size: 1.05rem;
            max-width: 600px;
            margin: 0 auto 26px;
            position: relative;
            z-index: 1;
        }

        /* ============ 底部固定转化条 ============ */
        .jc-fixed-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1025;
            padding: 12px 16px;
            background: rgba(255, 255, 255, 0.98);
            border-top: 1px solid var(--jc-border);
            box-shadow: 0 -8px 30px rgba(15, 61, 54, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
            transform: translateY(0);
            transition: transform 0.3s ease;
        }
        .jc-fixed-bar.hidden {
            transform: translateY(100%);
        }
        .jc-fixed-bar .bar-text {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--jc-text);
        }
        .jc-fixed-bar .bar-btn {
            background: var(--jc-gradient-accent);
            color: #fff;
            border: none;
            padding: 10px 20px;
            border-radius: var(--jc-radius-btn);
            font-weight: 600;
            font-size: 0.9rem;
            transition: all 0.25s ease;
        }
        .jc-fixed-bar .bar-btn:hover,
        .jc-fixed-bar .bar-btn:focus {
            background: #d99a2e;
            transform: translateY(-1px);
        }
        .jc-fixed-bar .bar-close {
            background: none;
            border: none;
            color: var(--jc-text-secondary);
            font-size: 1.1rem;
            cursor: pointer;
            padding: 4px;
        }

        /* ============ 页脚 ============ */
        .jc-footer {
            background: var(--jc-primary-dark);
            color: rgba(255, 255, 255, 0.85);
            padding: 60px 0 30px;
            margin-top: 30px;
        }
        .jc-footer .footer-brand {
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .jc-footer .footer-desc {
            font-size: 0.92rem;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.75;
        }
        .jc-footer h5 {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }
        .jc-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .jc-footer ul li {
            margin-bottom: 8px;
        }
        .jc-footer ul li a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.9rem;
            transition: color 0.2s ease;
        }
        .jc-footer ul li a:hover,
        .jc-footer ul li a:focus {
            color: var(--jc-accent);
        }
        .jc-footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            margin-top: 40px;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.55);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 10px;
        }
        .jc-footer-bottom a {
            color: rgba(255, 255, 255, 0.7);
        }
        .jc-footer-bottom a:hover {
            color: var(--jc-accent);
        }

        @media (max-width: 767.98px) {
            :root {
                --jc-section-padding: 56px;
                --jc-card-padding: 20px;
            }
            .jc-hero h1 {
                font-size: 1.7rem;
            }
            .jc-section-title {
                font-size: 1.5rem;
            }
            .jc-hero-badge-item {
                padding: 8px 12px;
                font-size: 0.8rem;
            }
            .jc-badge-pill {
                padding: 8px 14px;
                font-size: 0.83rem;
            }
            .jc-cta-banner {
                padding: 34px 22px;
            }
            .jc-cta-banner h2 {
                font-size: 1.5rem;
            }
            .jc-footer {
                padding: 40px 0 24px;
            }
            .jc-fixed-bar .bar-text {
                font-size: 0.85rem;
            }
        }

/* roulang page: category2 */
:root {
            --jc-primary: #0F3D36;
            --jc-primary-dark: #0A2E29;
            --jc-primary-light: #1B5A4E;
            --jc-accent: #E8A33D;
            --jc-accent-dark: #C8872A;
            --jc-bg: #F6F4EF;
            --jc-white: #FFFFFF;
            --jc-text: #1A1A1A;
            --jc-text-secondary: #5F6B6A;
            --jc-border: rgba(15, 61, 54, 0.08);
            --jc-radius-card: 18px;
            --jc-radius-badge: 999px;
            --jc-radius-btn: 12px;
            --jc-shadow: 0 10px 30px rgba(15, 61, 54, 0.08);
            --jc-shadow-hover: 0 16px 40px rgba(15, 61, 54, 0.15);
            --jc-success: #2E8B57;
            --jc-warning: #D4893C;
            --jc-info: #3C7C9E;
            --jc-font-family: "PingFang SC", "Microsoft YaHei", "Inter", "Roboto", sans-serif;
            --jc-gradient: linear-gradient(135deg, #0F3D36 0%, #1B5A4E 55%, #2A7A68 100%);
            --jc-gradient-accent: linear-gradient(135deg, #E8A33D 0%, #C8872A 100%);
            --jc-section-padding: 96px;
            --jc-card-padding: 24px;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--jc-font-family);
            background-color: var(--jc-bg);
            color: var(--jc-text);
            font-size: 16px;
            line-height: 1.8;
            overflow-x: hidden;
            padding-top: 140px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--jc-primary);
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: var(--jc-accent-dark);
            text-decoration: none;
        }
        button {
            transition: all 0.25s ease;
        }
        .container {
            width: 100%;
            padding-right: 20px;
            padding-left: 20px;
            margin-right: auto;
            margin-left: auto;
            max-width: 1280px;
        }
        /* ============ 导航 ============ */
        .jc-nav-wrapper {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            padding: 10px 0 0;
            transition: padding 0.3s ease;
        }
        .jc-nav-wrapper.scrolled {
            padding: 0;
        }
        .jc-navbar {
            background: rgba(255, 255, 255, 0.96);
            border-radius: var(--jc-radius-card);
            box-shadow: var(--jc-shadow);
            border: 1px solid var(--jc-border);
            padding: 12px 20px;
            transition: border-radius 0.3s ease, box-shadow 0.3s ease;
        }
        .jc-nav-wrapper.scrolled .jc-navbar {
            border-radius: 0 0 var(--jc-radius-card) var(--jc-radius-card);
            box-shadow: 0 12px 30px rgba(15, 61, 54, 0.12);
        }
        .jc-logo {
            font-family: var(--jc-font-family);
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--jc-primary);
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .jc-logo .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--jc-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            flex-shrink: 0;
        }
        .jc-logo:hover,
        .jc-logo:focus {
            color: var(--jc-primary);
        }
        .jc-nav-link {
            color: var(--jc-text);
            font-size: 0.92rem;
            font-weight: 500;
            padding: 8px 12px !important;
            border-radius: 8px;
            transition: all 0.2s ease;
            position: relative;
        }
        .jc-nav-link:hover,
        .jc-nav-link:focus,
        .jc-nav-link.active {
            color: var(--jc-primary);
            background: rgba(15, 61, 54, 0.08);
        }
        .jc-nav-cta {
            background: var(--jc-gradient);
            color: #fff;
            padding: 8px 16px;
            border-radius: var(--jc-radius-btn);
            font-size: 0.9rem;
            font-weight: 600;
            border: none;
            white-space: nowrap;
            transition: all 0.25s ease;
        }
        .jc-nav-cta:hover,
        .jc-nav-cta:focus {
            background: var(--jc-primary-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(15, 61, 54, 0.3);
        }
        .navbar-toggler {
            border: 1px solid var(--jc-border);
            border-radius: 8px;
            padding: 4px 10px;
            font-size: 1.2rem;
            color: var(--jc-primary);
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(15, 61, 54, 0.2);
            outline: none;
        }
        .jc-nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }
        @media (max-width: 991px) {
            .jc-navbar {
                padding: 10px 16px;
            }
            .jc-nav-menu {
                flex-direction: column;
                align-items: stretch;
                gap: 2px;
                padding-top: 12px;
            }
            .jc-nav-link {
                padding: 10px 14px !important;
            }
            .jc-nav-cta {
                text-align: center;
                margin-top: 6px;
            }
            .jc-nav-wrapper {
                padding: 6px 0 0;
            }
        }
        /* ============ 面包屑 ============ */
        .jc-breadcrumb-section {
            padding: 32px 0 16px;
        }
        .jc-breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 0.9rem;
            color: var(--jc-text-secondary);
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .jc-breadcrumb li {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .jc-breadcrumb li + li::before {
            content: "/";
            color: rgba(15, 61, 54, 0.35);
            margin-right: 6px;
        }
        .jc-breadcrumb a {
            color: var(--jc-primary);
            font-weight: 500;
        }
        .jc-breadcrumb li:last-child {
            color: var(--jc-text);
            font-weight: 600;
        }
        /* ============ 分类头部 ============ */
        .jc-category-header {
            padding: 28px 0 32px;
        }
        .jc-category-header h1 {
            font-size: 40px;
            font-weight: 700;
            color: var(--jc-primary);
            letter-spacing: 0.5px;
            margin-bottom: 16px;
            line-height: 1.3;
        }
        .jc-category-intro {
            font-size: 1.05rem;
            color: var(--jc-text-secondary);
            max-width: 820px;
            line-height: 1.9;
        }
        /* ============ 板块间距 ============ */
        .jc-section {
            padding: 48px 0;
        }
        .jc-section-sm {
            padding: 36px 0;
        }
        .jc-section-lg {
            padding: 72px 0;
        }
        /* ============ 卡片 ============ */
        .jc-card {
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            padding: var(--jc-card-padding);
            transition: all 0.3s ease;
            height: 100%;
        }
        .jc-card:hover {
            box-shadow: var(--jc-shadow-hover);
            transform: translateY(-3px);
            border-color: rgba(15, 61, 54, 0.15);
        }
        /* ============ 按钮 ============ */
        .jc-btn-primary {
            background: var(--jc-gradient);
            color: #fff;
            padding: 10px 22px;
            border-radius: var(--jc-radius-btn);
            font-size: 0.95rem;
            font-weight: 600;
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.25s ease;
            box-shadow: 0 6px 16px rgba(15, 61, 54, 0.2);
        }
        .jc-btn-primary:hover,
        .jc-btn-primary:focus {
            background: var(--jc-primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(15, 61, 54, 0.3);
        }
        .jc-btn-outline {
            background: transparent;
            color: var(--jc-primary);
            padding: 10px 22px;
            border-radius: var(--jc-radius-btn);
            font-size: 0.95rem;
            font-weight: 600;
            border: 1.5px solid var(--jc-primary);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.25s ease;
        }
        .jc-btn-outline:hover,
        .jc-btn-outline:focus {
            background: rgba(15, 61, 54, 0.08);
            color: var(--jc-primary);
            transform: translateY(-2px);
        }
        /* ============ 数据徽章 ============ */
        .jc-badge-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(232, 163, 61, 0.12);
            color: var(--jc-accent-dark);
            border: 1px solid rgba(232, 163, 61, 0.35);
            border-radius: var(--jc-radius-badge);
            padding: 4px 14px;
            font-size: 0.82rem;
            font-weight: 600;
            white-space: nowrap;
        }
        .jc-badge-primary {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(15, 61, 54, 0.08);
            color: var(--jc-primary);
            border: 1px solid rgba(15, 61, 54, 0.18);
            border-radius: var(--jc-radius-badge);
            padding: 4px 14px;
            font-size: 0.82rem;
            font-weight: 600;
            white-space: nowrap;
        }
        .jc-stat-badge {
            background: var(--jc-white);
            border-radius: 14px;
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            padding: 16px 18px;
            text-align: center;
            min-width: 110px;
            transition: all 0.3s ease;
        }
        .jc-stat-badge:hover {
            box-shadow: var(--jc-shadow-hover);
            transform: translateY(-2px);
            border-color: rgba(232, 163, 61, 0.4);
        }
        .jc-stat-badge .stat-value {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--jc-primary);
            line-height: 1.2;
            letter-spacing: -0.5px;
        }
        .jc-stat-badge .stat-label {
            font-size: 0.82rem;
            color: var(--jc-text-secondary);
            margin-top: 4px;
        }
        /* ============ 比分卡片 ============ */
        .jc-match-card {
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            padding: 20px 22px;
            transition: all 0.3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .jc-match-card:hover {
            box-shadow: var(--jc-shadow-hover);
            transform: translateY(-3px);
            border-color: rgba(15, 61, 54, 0.15);
        }
        .jc-match-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 14px;
            font-size: 0.82rem;
            color: var(--jc-text-secondary);
        }
        .jc-match-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 10px;
        }
        .jc-team {
            flex: 1;
            text-align: center;
            font-weight: 600;
            font-size: 1rem;
            color: var(--jc-text);
        }
        .jc-score {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--jc-primary);
            letter-spacing: 1px;
            min-width: 60px;
            text-align: center;
        }
        .jc-match-status {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--jc-radius-badge);
            background: rgba(46, 139, 87, 0.1);
            color: var(--jc-success);
        }
        .jc-match-status.live {
            background: rgba(212, 137, 60, 0.12);
            color: var(--jc-warning);
        }
        .jc-match-status.ft {
            background: rgba(15, 61, 54, 0.08);
            color: var(--jc-primary);
        }
        /* ============ 资讯列表 ============ */
        .jc-article-item {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            padding: 18px 20px;
            margin-bottom: 14px;
            transition: all 0.3s ease;
        }
        .jc-article-item:hover {
            box-shadow: var(--jc-shadow-hover);
            transform: translateY(-2px);
            border-color: rgba(15, 61, 54, 0.12);
        }
        .jc-article-date {
            font-size: 0.82rem;
            color: var(--jc-accent-dark);
            font-weight: 600;
            white-space: nowrap;
            padding-top: 4px;
            min-width: 76px;
        }
        .jc-article-content {
            flex: 1;
        }
        .jc-article-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--jc-text);
            margin-bottom: 6px;
            line-height: 1.5;
        }
        .jc-article-title a {
            color: var(--jc-text);
            transition: color 0.2s ease;
        }
        .jc-article-title a:hover {
            color: var(--jc-primary);
        }
        .jc-article-summary {
            font-size: 0.92rem;
            color: var(--jc-text-secondary);
            line-height: 1.7;
            margin-bottom: 8px;
        }
        .jc-article-action {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--jc-primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        /* ============ FAQ ============ */
        .jc-faq-item {
            background: var(--jc-white);
            border-radius: 14px;
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        .jc-faq-item:hover {
            box-shadow: var(--jc-shadow-hover);
        }
        .jc-faq-question {
            padding: 16px 20px;
            font-weight: 700;
            color: var(--jc-primary);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 1rem;
            user-select: none;
        }
        .jc-faq-question .faq-icon {
            transition: transform 0.3s ease;
            font-size: 0.85rem;
            color: var(--jc-accent-dark);
            flex-shrink: 0;
        }
        .jc-faq-item.open .faq-icon {
            transform: rotate(180deg);
        }
        .jc-faq-answer {
            padding: 0 20px 16px;
            color: var(--jc-text-secondary);
            font-size: 0.95rem;
            line-height: 1.8;
            display: none;
        }
        .jc-faq-item.open .jc-faq-answer {
            display: block;
        }
        /* ============ 底部CTA横幅 ============ */
        .jc-cta-banner {
            background: var(--jc-gradient);
            border-radius: var(--jc-radius-card);
            padding: 44px 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(15, 61, 54, 0.25);
        }
        .jc-cta-banner::before {
            content: "";
            position: absolute;
            top: -60px;
            right: -40px;
            width: 240px;
            height: 240px;
            background: rgba(232, 163, 61, 0.18);
            border-radius: 50%;
            pointer-events: none;
        }
        .jc-cta-banner h3 {
            color: #fff;
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 8px;
            position: relative;
            z-index: 1;
        }
        .jc-cta-banner p {
            color: rgba(255, 255, 255, 0.85);
            margin: 0;
            position: relative;
            z-index: 1;
        }
        .jc-cta-banner .jc-btn-accent {
            background: var(--jc-gradient-accent);
            color: #fff;
            padding: 12px 28px;
            border-radius: var(--jc-radius-btn);
            font-size: 0.95rem;
            font-weight: 700;
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.25s ease;
            position: relative;
            z-index: 1;
            white-space: nowrap;
        }
        .jc-cta-banner .jc-btn-accent:hover,
        .jc-cta-banner .jc-btn-accent:focus {
            background: #b87920;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
        }
        /* ============ 图片遮罩 ============ */
        .jc-img-banner {
            border-radius: var(--jc-radius-card);
            overflow: hidden;
            position: relative;
            box-shadow: var(--jc-shadow);
        }
        .jc-img-banner img {
            width: 100%;
            height: 220px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .jc-img-banner:hover img {
            transform: scale(1.04);
        }
        .jc-img-banner .img-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(15, 61, 54, 0.05) 0%, rgba(15, 61, 54, 0.65) 100%);
            display: flex;
            align-items: flex-end;
            padding: 20px;
        }
        .jc-img-banner .img-overlay span {
            color: #fff;
            font-weight: 600;
            font-size: 1.1rem;
        }
        /* ============ 深度导读 ============ */
        .jc-deep-section {
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            padding: 36px 40px;
        }
        .jc-deep-section h2 {
            font-size: 1.7rem;
            font-weight: 700;
            color: var(--jc-primary);
            margin-bottom: 16px;
            line-height: 1.4;
        }
        .jc-deep-section p {
            color: var(--jc-text);
            line-height: 1.9;
            margin-bottom: 14px;
            font-size: 1rem;
        }
        /* ============ 页脚 ============ */
        .jc-footer {
            background: var(--jc-primary-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 56px 0 24px;
            margin-top: 48px;
        }
        .jc-footer .footer-brand {
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }
        .jc-footer .footer-desc {
            font-size: 0.9rem;
            line-height: 1.8;
            margin-bottom: 0;
        }
        .jc-footer h5 {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 14px;
        }
        .jc-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .jc-footer ul li {
            margin-bottom: 8px;
        }
        .jc-footer ul li a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.9rem;
            transition: color 0.2s ease;
        }
        .jc-footer ul li a:hover {
            color: var(--jc-accent);
        }
        .jc-footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            margin-top: 36px;
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.6);
        }
        .jc-footer-bottom a {
            color: rgba(255, 255, 255, 0.75);
            font-weight: 500;
        }
        .jc-footer-bottom a:hover {
            color: var(--jc-accent);
        }
        /* ============ 分类页特有 ============ */
        .jc-match-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 18px;
        }
        .jc-stats-row {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .jc-tools-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 16px;
        }
        .jc-tool-item {
            background: var(--jc-white);
            border-radius: 14px;
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            padding: 18px 18px;
            text-align: center;
            transition: all 0.3s ease;
        }
        .jc-tool-item:hover {
            box-shadow: var(--jc-shadow-hover);
            transform: translateY(-2px);
        }
        .jc-tool-item i {
            font-size: 1.8rem;
            color: var(--jc-accent);
            margin-bottom: 10px;
        }
        .jc-tool-item .tool-name {
            font-weight: 600;
            font-size: 0.92rem;
            color: var(--jc-text);
        }
        /* ============ 响应式 ============ */
        @media (max-width: 1199px) {
            .jc-category-header h1 {
                font-size: 34px;
            }
        }
        @media (max-width: 991px) {
            body {
                padding-top: 100px;
            }
            .jc-category-header h1 {
                font-size: 28px;
            }
            .jc-deep-section {
                padding: 28px 24px;
            }
            .jc-cta-banner {
                padding: 32px 24px;
                flex-direction: column;
                text-align: center;
            }
            .jc-cta-banner h3 {
                font-size: 1.3rem;
            }
            .jc-section {
                padding: 32px 0;
            }
        }
        @media (max-width: 767px) {
            .jc-category-header h1 {
                font-size: 24px;
            }
            .jc-match-grid {
                grid-template-columns: 1fr;
            }
            .jc-article-item {
                flex-direction: column;
                gap: 8px;
            }
            .jc-article-date {
                min-width: auto;
            }
            .jc-footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
        }
        @media (max-width: 575px) {
            .jc-category-header h1 {
                font-size: 22px;
            }
            .jc-category-intro {
                font-size: 0.95rem;
            }
            .jc-deep-section h2 {
                font-size: 1.3rem;
            }
            .jc-deep-section {
                padding: 20px 16px;
            }
            .jc-stats-row {
                gap: 8px;
            }
            .jc-stat-badge {
                padding: 12px 10px;
                min-width: 80px;
            }
            .jc-stat-badge .stat-value {
                font-size: 1.2rem;
            }
        }

/* roulang page: category1 */
:root {
            --jc-primary: #0F3D36;
            --jc-primary-dark: #0A2E29;
            --jc-primary-light: #1B5A4E;
            --jc-accent: #E8A33D;
            --jc-accent-dark: #C8872A;
            --jc-bg: #F6F4EF;
            --jc-white: #FFFFFF;
            --jc-text: #1A1A1A;
            --jc-text-secondary: #5F6B6A;
            --jc-border: rgba(15, 61, 54, 0.08);
            --jc-radius-card: 18px;
            --jc-radius-badge: 999px;
            --jc-radius-btn: 12px;
            --jc-shadow: 0 10px 30px rgba(15, 61, 54, 0.08);
            --jc-shadow-hover: 0 16px 40px rgba(15, 61, 54, 0.15);
            --jc-success: #2E8B57;
            --jc-warning: #D4893C;
            --jc-info: #3C7C9E;
            --jc-font-family: "PingFang SC", "Microsoft YaHei", "Inter", "Roboto", sans-serif;
            --jc-gradient: linear-gradient(135deg, #0F3D36 0%, #1B5A4E 55%, #2A7A68 100%);
            --jc-gradient-accent: linear-gradient(135deg, #E8A33D 0%, #C8872A 100%);
            --jc-section-padding: 96px;
            --jc-card-padding: 24px;
        }

        @media (max-width: 575.98px) {
            :root {
                --jc-section-padding: 56px;
                --jc-card-padding: 20px;
            }
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--jc-font-family);
            background-color: var(--jc-bg);
            color: var(--jc-text);
            font-size: 16px;
            line-height: 1.8;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }

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

        a {
            color: var(--jc-primary);
            text-decoration: none;
            transition: color 0.25s ease;
        }

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

        button {
            transition: all 0.25s ease;
        }

        .container {
            width: 100%;
            padding-right: 20px;
            padding-left: 20px;
            margin-right: auto;
            margin-left: auto;
        }

        @media (min-width: 576px) {
            .container { max-width: 540px; }
        }
        @media (min-width: 768px) {
            .container { max-width: 720px; }
        }
        @media (min-width: 992px) {
            .container { max-width: 960px; }
        }
        @media (min-width: 1200px) {
            .container { max-width: 1140px; }
        }
        @media (min-width: 1400px) {
            .container { max-width: 1280px; }
        }

        /* ============ 导航 ============ */
        .jc-nav-wrapper {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            padding: 10px 0 0;
            transition: padding 0.3s ease;
        }

        .jc-nav-wrapper.scrolled {
            padding: 0;
        }

        .jc-navbar {
            background: rgba(255, 255, 255, 0.96);
            border-radius: var(--jc-radius-card);
            box-shadow: var(--jc-shadow);
            border: 1px solid var(--jc-border);
            padding: 12px 20px;
            transition: border-radius 0.3s ease, box-shadow 0.3s ease;
        }

        .jc-nav-wrapper.scrolled .jc-navbar {
            border-radius: 0 0 var(--jc-radius-card) var(--jc-radius-card);
            box-shadow: 0 12px 30px rgba(15, 61, 54, 0.12);
        }

        .jc-logo {
            font-family: var(--jc-font-family);
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--jc-primary);
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

        .jc-logo .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--jc-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            flex-shrink: 0;
        }

        .jc-logo:hover,
        .jc-logo:focus {
            color: var(--jc-primary);
        }

        .jc-nav-link {
            color: var(--jc-text);
            font-size: 0.92rem;
            font-weight: 500;
            padding: 8px 12px !important;
            border-radius: 8px;
            transition: all 0.2s ease;
            position: relative;
            display: inline-block;
        }

        .jc-nav-link:hover,
        .jc-nav-link:focus,
        .jc-nav-link.active {
            color: var(--jc-primary);
            background: rgba(15, 61, 54, 0.08);
        }

        .jc-nav-cta {
            background: var(--jc-gradient);
            color: #fff;
            padding: 8px 16px;
            border-radius: var(--jc-radius-btn);
            font-size: 0.9rem;
            font-weight: 600;
            border: none;
            white-space: nowrap;
            transition: all 0.25s ease;
            cursor: pointer;
        }

        .jc-nav-cta:hover,
        .jc-nav-cta:focus {
            background: var(--jc-primary-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(15, 61, 54, 0.3);
        }

        .navbar-toggler {
            border: 1px solid var(--jc-border);
            border-radius: 8px;
            padding: 4px 10px;
            font-size: 1.2rem;
            color: var(--jc-primary);
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(15, 61, 54, 0.2);
            outline: none;
        }

        .jc-nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }

        @media (max-width: 991.98px) {
            .jc-navbar {
                padding: 10px 16px;
            }
            .jc-nav-menu {
                flex-direction: column;
                align-items: stretch;
                gap: 2px;
                padding-top: 12px;
            }
            .jc-nav-link {
                padding: 10px 14px !important;
            }
            .jc-nav-cta {
                text-align: center;
                margin-top: 6px;
            }
            .jc-nav-wrapper {
                padding: 6px 0 0;
            }
        }

        /* ============ 面包屑 ============ */
        .jc-breadcrumb-section {
            padding-top: 140px;
            padding-bottom: 24px;
        }

        .jc-breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            color: var(--jc-text-secondary);
        }

        .jc-breadcrumb a {
            color: var(--jc-text-secondary);
        }

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

        .jc-breadcrumb .separator {
            color: var(--jc-border);
        }

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

        /* ============ 页面标题区 ============ */
        .jc-page-header {
            padding-bottom: 40px;
            border-bottom: 1px solid var(--jc-border);
            margin-bottom: 40px;
        }

        .jc-page-header h1 {
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--jc-primary);
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .jc-page-header .page-desc {
            font-size: 1.05rem;
            color: var(--jc-text-secondary);
            max-width: 860px;
            line-height: 1.9;
            margin: 0;
        }

        @media (max-width: 575.98px) {
            .jc-page-header h1 {
                font-size: 1.9rem;
            }
            .jc-page-header .page-desc {
                font-size: 0.98rem;
            }
        }

        /* ============ 通用板块样式 ============ */
        .jc-section {
            padding-top: var(--jc-section-padding);
            padding-bottom: var(--jc-section-padding);
        }

        .jc-section-title {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--jc-primary);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .jc-section-subtitle {
            font-size: 1rem;
            color: var(--jc-text-secondary);
            margin-bottom: 32px;
            max-width: 700px;
            line-height: 1.8;
        }

        /* ============ 数据徽章 ============ */
        .jc-badge-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }

        .jc-badge-item {
            background: var(--jc-white);
            border: 1px solid var(--jc-border);
            border-radius: var(--jc-radius-badge);
            padding: 12px 20px;
            display: flex;
            align-items: center;
            gap: 12px;
            box-shadow: var(--jc-shadow);
            transition: all 0.25s ease;
        }

        .jc-badge-item:hover {
            box-shadow: var(--jc-shadow-hover);
            transform: translateY(-2px);
            border-color: rgba(232, 163, 61, 0.3);
        }

        .jc-badge-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(232, 163, 61, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--jc-accent-dark);
            font-size: 1rem;
        }

        .jc-badge-text {
            display: flex;
            flex-direction: column;
        }

        .jc-badge-value {
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--jc-primary);
            line-height: 1.3;
        }

        .jc-badge-label {
            font-size: 0.82rem;
            color: var(--jc-text-secondary);
            line-height: 1.4;
        }

        @media (max-width: 575.98px) {
            .jc-badge-item {
                padding: 10px 14px;
                gap: 8px;
            }
        }

        /* ============ 内容卡片列表 ============ */
        .jc-list-card {
            background: var(--jc-white);
            border: 1px solid var(--jc-border);
            border-radius: var(--jc-radius-card);
            box-shadow: var(--jc-shadow);
            padding: var(--jc-card-padding);
            display: flex;
            flex-direction: column;
            height: 100%;
            transition: all 0.3s ease;
        }

        .jc-list-card:hover {
            box-shadow: var(--jc-shadow-hover);
            transform: translateY(-3px);
            border-color: rgba(15, 61, 54, 0.15);
        }

        .jc-card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 12px;
            font-size: 0.85rem;
            color: var(--jc-text-secondary);
        }

        .jc-card-meta .date {
            background: rgba(15, 61, 54, 0.06);
            padding: 4px 10px;
            border-radius: 999px;
            white-space: nowrap;
        }

        .jc-card-title {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--jc-primary);
            margin-bottom: 10px;
            line-height: 1.5;
        }

        .jc-card-title a {
            color: inherit;
        }

        .jc-card-title a:hover {
            color: var(--jc-accent-dark);
        }

        .jc-card-summary {
            font-size: 0.95rem;
            color: var(--jc-text-secondary);
            line-height: 1.8;
            flex-grow: 1;
        }

        .jc-card-readmore {
            margin-top: 16px;
            align-self: flex-start;
        }

        .jc-btn-outline-primary {
            background: transparent;
            border: 1px solid var(--jc-primary);
            color: var(--jc-primary);
            padding: 8px 18px;
            border-radius: var(--jc-radius-btn);
            font-size: 0.9rem;
            font-weight: 600;
            transition: all 0.25s ease;
            display: inline-block;
            cursor: pointer;
        }

        .jc-btn-outline-primary:hover,
        .jc-btn-outline-primary:focus {
            background: rgba(15, 61, 54, 0.1);
            color: var(--jc-primary);
            border-color: var(--jc-primary);
            transform: translateY(-1px);
        }

        /* ============ 深度导读正文块 ============ */
        .jc-deep-article {
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            padding: 40px;
        }

        .jc-deep-article h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--jc-primary);
            margin-bottom: 20px;
            line-height: 1.4;
        }

        .jc-deep-article h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--jc-primary);
            margin-top: 28px;
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .jc-deep-article p {
            font-size: 1rem;
            color: var(--jc-text);
            line-height: 1.9;
            margin-bottom: 16px;
        }

        .jc-deep-article .highlight {
            background: rgba(232, 163, 61, 0.08);
            border-left: 3px solid var(--jc-accent);
            padding: 12px 18px;
            border-radius: 8px;
            margin: 20px 0;
            font-size: 0.98rem;
        }

        @media (max-width: 575.98px) {
            .jc-deep-article {
                padding: 24px 18px;
            }
            .jc-deep-article h2 {
                font-size: 1.35rem;
            }
        }

        /* ============ 专题聚合区 ============ */
        .jc-topic-card {
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            overflow: hidden;
            height: 100%;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
        }

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

        .jc-topic-img {
            height: 160px;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .jc-topic-img .topic-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--jc-gradient-accent);
            color: #fff;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 600;
        }

        .jc-topic-body {
            padding: 20px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }

        .jc-topic-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--jc-primary);
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .jc-topic-text {
            font-size: 0.9rem;
            color: var(--jc-text-secondary);
            line-height: 1.7;
            flex-grow: 1;
        }

        .jc-topic-link {
            margin-top: 14px;
            font-weight: 600;
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        /* ============ 工具入口小卡 ============ */
        .jc-tool-card {
            background: var(--jc-white);
            border: 1px solid var(--jc-border);
            border-radius: 14px;
            padding: 20px;
            display: flex;
            align-items: center;
            gap: 14px;
            box-shadow: var(--jc-shadow);
            transition: all 0.25s ease;
            height: 100%;
        }

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

        .jc-tool-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: rgba(15, 61, 54, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--jc-primary);
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .jc-tool-name {
            font-weight: 700;
            color: var(--jc-primary);
            font-size: 1rem;
            line-height: 1.4;
        }

        .jc-tool-desc {
            font-size: 0.82rem;
            color: var(--jc-text-secondary);
            line-height: 1.5;
        }

        /* ============ FAQ 折叠 ============ */
        .jc-faq-item {
            background: var(--jc-white);
            border: 1px solid var(--jc-border);
            border-radius: 14px;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: 0 4px 10px rgba(15, 61, 54, 0.04);
        }

        .jc-faq-question {
            width: 100%;
            background: none;
            border: none;
            padding: 18px 22px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            font-weight: 700;
            font-size: 1rem;
            color: var(--jc-primary);
            text-align: left;
            cursor: pointer;
            transition: background 0.2s ease;
        }

        .jc-faq-question:hover,
        .jc-faq-question:focus {
            background: rgba(15, 61, 54, 0.04);
            outline: none;
        }

        .jc-faq-question .faq-icon {
            flex-shrink: 0;
            transition: transform 0.3s ease;
            font-size: 0.9rem;
        }

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

        .jc-faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
            padding: 0 22px;
        }

        .jc-faq-item.open .jc-faq-answer {
            max-height: 300px;
            padding-bottom: 18px;
        }

        .jc-faq-answer p {
            font-size: 0.95rem;
            color: var(--jc-text-secondary);
            line-height: 1.8;
            margin: 0;
        }

        /* ============ 图片横幅 ============ */
        .jc-image-banner {
            border-radius: var(--jc-radius-card);
            overflow: hidden;
            position: relative;
            min-height: 240px;
            display: flex;
            align-items: center;
            background-size: cover;
            background-position: center;
            box-shadow: var(--jc-shadow);
        }

        .jc-image-banner::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(15, 61, 54, 0.85) 0%, rgba(15, 61, 54, 0.4) 60%, rgba(15, 61, 54, 0.1) 100%);
            border-radius: var(--jc-radius-card);
        }

        .jc-image-banner .banner-content {
            position: relative;
            z-index: 2;
            padding: 40px;
            max-width: 520px;
        }

        .jc-image-banner .banner-content h3 {
            font-size: 1.6rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .jc-image-banner .banner-content p {
            font-size: 0.98rem;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.8;
            margin-bottom: 0;
        }

        @media (max-width: 575.98px) {
            .jc-image-banner {
                min-height: 200px;
            }
            .jc-image-banner .banner-content {
                padding: 24px 18px;
            }
            .jc-image-banner .banner-content h3 {
                font-size: 1.3rem;
            }
        }

        /* ============ 底部 CTA ============ */
        .jc-bottom-cta {
            background: var(--jc-gradient);
            border-radius: var(--jc-radius-card);
            padding: 48px 40px;
            text-align: center;
            color: #fff;
            box-shadow: var(--jc-shadow);
        }

        .jc-bottom-cta h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .jc-bottom-cta p {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 600px;
            margin: 0 auto 24px;
            line-height: 1.8;
        }

        .jc-btn-primary {
            background: var(--jc-gradient-accent);
            color: #fff;
            padding: 12px 30px;
            border-radius: var(--jc-radius-btn);
            font-size: 1rem;
            font-weight: 700;
            border: none;
            display: inline-block;
            transition: all 0.25s ease;
            cursor: pointer;
        }

        .jc-btn-primary:hover,
        .jc-btn-primary:focus {
            background: var(--jc-accent-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(232, 163, 61, 0.4);
        }

        @media (max-width: 575.98px) {
            .jc-bottom-cta {
                padding: 32px 20px;
            }
            .jc-bottom-cta h2 {
                font-size: 1.45rem;
            }
        }

        /* ============ 页脚 ============ */
        .jc-footer {
            background: var(--jc-primary-dark);
            color: rgba(255, 255, 255, 0.85);
            padding: 60px 0 30px;
            margin-top: 40px;
        }

        .jc-footer .footer-brand {
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }

        .jc-footer .footer-desc {
            font-size: 0.9rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.7);
        }

        .jc-footer h5 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }

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

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

        .jc-footer ul li a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.88rem;
            transition: color 0.2s ease;
        }

        .jc-footer ul li a:hover {
            color: var(--jc-accent);
        }

        .jc-footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            margin-top: 40px;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: space-between;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.6);
        }

        .jc-footer-bottom a {
            color: rgba(255, 255, 255, 0.6);
        }

        .jc-footer-bottom a:hover {
            color: var(--jc-accent);
        }

        @media (max-width: 575.98px) {
            .jc-footer {
                padding: 40px 0 20px;
            }
            .jc-footer-bottom {
                flex-direction: column;
                gap: 8px;
            }
        }

/* roulang page: category3 */
:root {
            --jc-primary: #0F3D36;
            --jc-primary-dark: #0A2E29;
            --jc-primary-light: #1B5A4E;
            --jc-accent: #E8A33D;
            --jc-accent-dark: #C8872A;
            --jc-bg: #F6F4EF;
            --jc-white: #FFFFFF;
            --jc-text: #1A1A1A;
            --jc-text-secondary: #5F6B6A;
            --jc-border: rgba(15, 61, 54, 0.08);
            --jc-radius-card: 18px;
            --jc-radius-badge: 999px;
            --jc-radius-btn: 12px;
            --jc-shadow: 0 10px 30px rgba(15, 61, 54, 0.08);
            --jc-shadow-hover: 0 16px 40px rgba(15, 61, 54, 0.15);
            --jc-success: #2E8B57;
            --jc-warning: #D4893C;
            --jc-info: #3C7C9E;
            --jc-font-family: "PingFang SC", "Microsoft YaHei", "Inter", "Roboto", sans-serif;
            --jc-gradient: linear-gradient(135deg, #0F3D36 0%, #1B5A4E 55%, #2A7A68 100%);
            --jc-gradient-accent: linear-gradient(135deg, #E8A33D 0%, #C8872A 100%);
            --jc-section-padding: 96px;
            --jc-card-padding: 24px;
        }

        @media (max-width: 575.98px) {
            :root {
                --jc-section-padding: 56px;
                --jc-card-padding: 20px;
            }
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--jc-font-family);
            background-color: var(--jc-bg);
            color: var(--jc-text);
            font-size: 16px;
            line-height: 1.8;
            overflow-x: hidden;
            padding-top: 88px;
        }

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

        a {
            color: var(--jc-primary);
            text-decoration: none;
            transition: color 0.25s ease;
        }

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

        button {
            transition: all 0.25s ease;
        }

        .container {
            width: 100%;
            padding-right: 20px;
            padding-left: 20px;
            margin-right: auto;
            margin-left: auto;
        }

        @media (max-width: 575.98px) {
            .container { max-width: 540px; }
        }
        @media (min-width: 576px) and (max-width: 767.98px) {
            .container { max-width: 720px; }
        }
        @media (min-width: 768px) and (max-width: 991.98px) {
            .container { max-width: 960px; }
        }
        @media (min-width: 992px) and (max-width: 1199.98px) {
            .container { max-width: 1140px; }
        }
        @media (min-width: 1200px) {
            .container { max-width: 1280px; }
        }

        /* ============ 导航 ============ */
        .jc-nav-wrapper {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            padding: 10px 0 0;
            transition: padding 0.3s ease;
        }

        .jc-nav-wrapper.scrolled {
            padding: 0;
        }

        .jc-navbar {
            background: rgba(255, 255, 255, 0.96);
            border-radius: var(--jc-radius-card);
            box-shadow: var(--jc-shadow);
            border: 1px solid var(--jc-border);
            padding: 12px 20px;
            transition: border-radius 0.3s ease, box-shadow 0.3s ease;
        }

        .jc-nav-wrapper.scrolled .jc-navbar {
            border-radius: 0 0 var(--jc-radius-card) var(--jc-radius-card);
            box-shadow: 0 12px 30px rgba(15, 61, 54, 0.12);
        }

        .jc-logo {
            font-family: var(--jc-font-family);
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--jc-primary);
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

        .jc-logo .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--jc-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            flex-shrink: 0;
        }

        .jc-logo:hover,
        .jc-logo:focus {
            color: var(--jc-primary);
        }

        .jc-nav-link {
            color: var(--jc-text);
            font-size: 0.92rem;
            font-weight: 500;
            padding: 8px 12px !important;
            border-radius: 8px;
            transition: all 0.2s ease;
            position: relative;
        }

        .jc-nav-link:hover,
        .jc-nav-link:focus,
        .jc-nav-link.active {
            color: var(--jc-primary);
            background: rgba(15, 61, 54, 0.08);
        }

        .jc-nav-cta {
            background: var(--jc-gradient);
            color: #fff;
            padding: 8px 16px;
            border-radius: var(--jc-radius-btn);
            font-size: 0.9rem;
            font-weight: 600;
            border: none;
            white-space: nowrap;
            transition: all 0.25s ease;
        }

        .jc-nav-cta:hover,
        .jc-nav-cta:focus {
            background: var(--jc-primary-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(15, 61, 54, 0.3);
        }

        .navbar-toggler {
            border: 1px solid var(--jc-border);
            border-radius: 8px;
            padding: 4px 10px;
            font-size: 1.2rem;
            color: var(--jc-primary);
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(15, 61, 54, 0.2);
            outline: none;
        }

        .jc-nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }

        @media (max-width: 991.98px) {
            .jc-navbar {
                padding: 10px 16px;
            }
            .jc-nav-menu {
                flex-direction: column;
                align-items: stretch;
                gap: 2px;
                padding-top: 12px;
            }
            .jc-nav-link {
                padding: 10px 14px !important;
            }
            .jc-nav-cta {
                text-align: center;
                margin-top: 6px;
            }
            .jc-nav-wrapper {
                padding: 6px 0 0;
            }
        }

        /* ============ 分类页头 ============ */
        .jc-category-hero {
            background: var(--jc-gradient);
            border-radius: var(--jc-radius-card);
            padding: 56px 40px;
            position: relative;
            overflow: hidden;
            margin-bottom: 32px;
            color: #fff;
            box-shadow: var(--jc-shadow);
        }

        .jc-category-hero::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -30%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(232, 163, 61, 0.18) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .jc-category-hero::after {
            content: '';
            position: absolute;
            bottom: -40%;
            left: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(42, 122, 104, 0.35) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .jc-category-hero .breadcrumb {
            background: transparent;
            margin-bottom: 16px;
            padding: 0;
            position: relative;
            z-index: 2;
        }

        .jc-category-hero .breadcrumb-item,
        .jc-category-hero .breadcrumb-item a {
            color: rgba(255, 255, 255, 0.75);
            font-size: 0.9rem;
        }

        .jc-category-hero .breadcrumb-item.active {
            color: #fff;
            font-weight: 600;
        }

        .jc-category-hero .breadcrumb-item + .breadcrumb-item::before {
            color: rgba(255, 255, 255, 0.5);
            content: "\f105";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
        }

        .jc-category-hero h1 {
            font-size: 2.6rem;
            font-weight: 700;
            margin-bottom: 16px;
            position: relative;
            z-index: 2;
            letter-spacing: 0.5px;
        }

        .jc-category-hero .hero-desc {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.88);
            max-width: 680px;
            position: relative;
            z-index: 2;
            line-height: 1.9;
            margin-bottom: 0;
        }

        @media (max-width: 767.98px) {
            .jc-category-hero {
                padding: 36px 24px;
            }
            .jc-category-hero h1 {
                font-size: 1.9rem;
            }
            .jc-category-hero .hero-desc {
                font-size: 0.95rem;
            }
        }

        /* ============ 面包屑 ============ */
        .jc-breadcrumb-wrap {
            margin-bottom: 8px;
        }

        /* ============ 玩法卡片 ============ */
        .jc-play-card {
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            padding: var(--jc-card-padding);
            height: 100%;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            display: flex;
            flex-direction: column;
        }

        .jc-play-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--jc-shadow-hover);
            border-color: rgba(15, 61, 54, 0.15);
        }

        .jc-play-card .play-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(15, 61, 54, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--jc-primary);
            font-size: 1.3rem;
            margin-bottom: 16px;
            transition: all 0.3s ease;
        }

        .jc-play-card:hover .play-icon {
            background: var(--jc-gradient);
            color: #fff;
        }

        .jc-play-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--jc-text);
            line-height: 1.5;
        }

        .jc-play-card .play-summary {
            font-size: 0.9rem;
            color: var(--jc-text-secondary);
            line-height: 1.8;
            margin-bottom: 16px;
            flex-grow: 1;
        }

        .jc-play-card .play-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid var(--jc-border);
            padding-top: 14px;
        }

        .jc-play-card .play-date {
            font-size: 0.82rem;
            color: var(--jc-text-secondary);
        }

        .jc-play-card .read-more {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--jc-primary);
            background: none;
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color 0.25s ease;
        }

        .jc-play-card .read-more:hover,
        .jc-play-card .read-more:focus {
            color: var(--jc-accent-dark);
            text-decoration: none;
        }

        /* ============ 数据徽章条 ============ */
        .jc-badge-strip {
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            padding: 28px 24px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px 28px;
            align-items: center;
            justify-content: center;
        }

        .jc-badge-strip .badge-item {
            display: flex;
            align-items: center;
            gap: 10px;
            background: rgba(15, 61, 54, 0.04);
            border: 1px solid rgba(15, 61, 54, 0.08);
            border-radius: var(--jc-radius-badge);
            padding: 8px 18px;
            transition: all 0.25s ease;
        }

        .jc-badge-strip .badge-item:hover {
            background: rgba(15, 61, 54, 0.08);
            border-color: rgba(15, 61, 54, 0.18);
        }

        .jc-badge-strip .badge-value {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--jc-primary);
            white-space: nowrap;
        }

        .jc-badge-strip .badge-label {
            font-size: 0.82rem;
            color: var(--jc-text-secondary);
            white-space: nowrap;
        }

        @media (max-width: 575.98px) {
            .jc-badge-strip {
                justify-content: flex-start;
                overflow-x: auto;
                flex-wrap: nowrap;
                padding: 16px 12px;
            }
            .jc-badge-strip .badge-item {
                flex-shrink: 0;
            }
        }

        /* ============ 深度导读 ============ */
        .jc-deep-read {
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            padding: 48px 40px;
            overflow: hidden;
        }

        .jc-deep-read h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--jc-primary);
            line-height: 1.4;
        }

        .jc-deep-read p {
            font-size: 0.98rem;
            color: var(--jc-text);
            line-height: 2;
            margin-bottom: 18px;
        }

        .jc-deep-read .deep-img {
            border-radius: 12px;
            overflow: hidden;
            margin: 24px 0;
            box-shadow: 0 6px 20px rgba(15, 61, 54, 0.1);
        }

        .jc-deep-read .deep-img img {
            width: 100%;
            height: 280px;
            object-fit: cover;
        }

        @media (max-width: 767.98px) {
            .jc-deep-read {
                padding: 28px 20px;
            }
            .jc-deep-read h2 {
                font-size: 1.4rem;
            }
            .jc-deep-read .deep-img img {
                height: 200px;
            }
        }

        /* ============ 特别提示区块 ============ */
        .jc-notice-block {
            background: linear-gradient(135deg, rgba(232, 163, 61, 0.08) 0%, rgba(15, 61, 54, 0.05) 100%);
            border: 1px solid rgba(232, 163, 61, 0.25);
            border-radius: var(--jc-radius-card);
            padding: 32px 28px;
        }

        .jc-notice-block h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--jc-primary);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .jc-notice-block h3 i {
            color: var(--jc-accent-dark);
        }

        .jc-notice-block ul {
            padding-left: 0;
            margin-bottom: 0;
            list-style: none;
        }

        .jc-notice-block ul li {
            position: relative;
            padding-left: 28px;
            margin-bottom: 12px;
            font-size: 0.92rem;
            color: var(--jc-text);
            line-height: 1.8;
        }

        .jc-notice-block ul li::before {
            content: "\f058";
            font-family: "Font Awesome 6 Free";
            font-weight: 400;
            position: absolute;
            left: 0;
            top: 2px;
            color: var(--jc-accent-dark);
            font-size: 0.95rem;
        }

        /* ============ 工具入口 ============ */
        .jc-tool-entry .tool-card {
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            padding: 24px 20px;
            height: 100%;
            text-align: center;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

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

        .jc-tool-entry .tool-card .tool-icon {
            font-size: 2rem;
            color: var(--jc-primary);
            margin-bottom: 12px;
        }

        .jc-tool-entry .tool-card h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--jc-text);
        }

        .jc-tool-entry .tool-card p {
            font-size: 0.82rem;
            color: var(--jc-text-secondary);
            margin-bottom: 0;
            line-height: 1.7;
        }

        /* ============ FAQ ============ */
        .jc-faq .accordion-item {
            border: 1px solid var(--jc-border);
            border-radius: var(--jc-radius-card) !important;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(15, 61, 54, 0.05);
            background: var(--jc-white);
        }

        .jc-faq .accordion-button {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--jc-primary);
            background: var(--jc-white);
            padding: 18px 24px;
            border: none;
            box-shadow: none;
            transition: all 0.25s ease;
        }

        .jc-faq .accordion-button:not(.collapsed) {
            background: rgba(15, 61, 54, 0.04);
            color: var(--jc-primary);
        }

        .jc-faq .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(15, 61, 54, 0.15);
            outline: none;
        }

        .jc-faq .accordion-button::after {
            flex-shrink: 0;
            width: 16px;
            height: 16px;
            background-size: 16px;
            transition: transform 0.3s ease;
        }

        .jc-faq .accordion-body {
            font-size: 0.9rem;
            color: var(--jc-text-secondary);
            line-height: 1.9;
            padding: 18px 24px 20px;
        }

        /* ============ 底部CTA横幅 ============ */
        .jc-bottom-cta {
            background: var(--jc-gradient);
            border-radius: var(--jc-radius-card);
            padding: 48px 40px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .jc-bottom-cta::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(232, 163, 61, 0.2) 0%, transparent 70%);
            border-radius: 50%;
        }

        .jc-bottom-cta h2 {
            font-size: 1.9rem;
            font-weight: 700;
            margin-bottom: 14px;
            position: relative;
            z-index: 2;
        }

        .jc-bottom-cta p {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 560px;
            margin: 0 auto 24px;
            position: relative;
            z-index: 2;
            line-height: 1.8;
        }

        .jc-bottom-cta .btn-cta {
            background: var(--jc-gradient-accent);
            color: #fff;
            border: none;
            padding: 12px 32px;
            border-radius: var(--jc-radius-btn);
            font-size: 1rem;
            font-weight: 700;
            position: relative;
            z-index: 2;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .jc-bottom-cta .btn-cta:hover,
        .jc-bottom-cta .btn-cta:focus {
            background: var(--jc-accent-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(232, 163, 61, 0.35);
        }

        @media (max-width: 767.98px) {
            .jc-bottom-cta {
                padding: 32px 22px;
            }
            .jc-bottom-cta h2 {
                font-size: 1.4rem;
            }
        }

        /* ============ 页脚 ============ */
        .jc-footer {
            background: var(--jc-primary-dark);
            color: rgba(255, 255, 255, 0.8);
            margin-top: 72px;
            padding: 56px 0 32px;
        }

        .jc-footer .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }

        .jc-footer .footer-desc {
            font-size: 0.88rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.65);
            margin-bottom: 0;
        }

        .jc-footer h5 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }

        .jc-footer ul {
            list-style: none;
            padding-left: 0;
            margin-bottom: 0;
        }

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

        .jc-footer ul li a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 0.88rem;
            transition: color 0.25s ease;
        }

        .jc-footer ul li a:hover {
            color: var(--jc-accent);
        }

        .jc-footer .jc-footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            margin-top: 40px;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.55);
            align-items: center;
        }

        .jc-footer .jc-footer-bottom a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 0.8rem;
            transition: color 0.25s ease;
        }

        .jc-footer .jc-footer-bottom a:hover {
            color: var(--jc-accent);
        }

        /* ============ 通用板块样式 ============ */
        .jc-section {
            padding: 64px 0;
        }

        .jc-section-title {
            font-size: 1.7rem;
            font-weight: 700;
            color: var(--jc-text);
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .jc-section-subtitle {
            font-size: 0.95rem;
            color: var(--jc-text-secondary);
            margin-bottom: 28px;
            line-height: 1.8;
            max-width: 640px;
        }

        @media (max-width: 767.98px) {
            .jc-section {
                padding: 40px 0;
            }
            .jc-section-title {
                font-size: 1.35rem;
            }
        }

/* roulang page: category5 */
:root {
            --jc-primary: #0F3D36;
            --jc-primary-dark: #0A2E29;
            --jc-primary-light: #1B5A4E;
            --jc-accent: #E8A33D;
            --jc-accent-dark: #C8872A;
            --jc-bg: #F6F4EF;
            --jc-white: #FFFFFF;
            --jc-text: #1A1A1A;
            --jc-text-secondary: #5F6B6A;
            --jc-border: rgba(15, 61, 54, 0.08);
            --jc-radius-card: 18px;
            --jc-radius-badge: 999px;
            --jc-radius-btn: 12px;
            --jc-shadow: 0 10px 30px rgba(15, 61, 54, 0.08);
            --jc-shadow-hover: 0 16px 40px rgba(15, 61, 54, 0.15);
            --jc-success: #2E8B57;
            --jc-warning: #D4893C;
            --jc-info: #3C7C9E;
            --jc-font-family: "PingFang SC", "Microsoft YaHei", "Inter", "Roboto", sans-serif;
            --jc-gradient: linear-gradient(135deg, #0F3D36 0%, #1B5A4E 55%, #2A7A68 100%);
            --jc-gradient-accent: linear-gradient(135deg, #E8A33D 0%, #C8872A 100%);
            --jc-section-padding: 96px;
            --jc-card-padding: 24px;
        }

        @media (max-width: 575.98px) {
            :root {
                --jc-section-padding: 56px;
                --jc-card-padding: 20px;
            }
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--jc-font-family);
            background-color: var(--jc-bg);
            color: var(--jc-text);
            font-size: 16px;
            line-height: 1.8;
            overflow-x: hidden;
            padding-top: 96px;
        }

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

        a {
            color: var(--jc-primary);
            text-decoration: none;
            transition: color 0.25s ease;
        }

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

        button {
            transition: all 0.25s ease;
        }

        .container {
            width: 100%;
            padding-right: 20px;
            padding-left: 20px;
            margin-right: auto;
            margin-left: auto;
        }

        @media (min-width: 576px) {
            .container { max-width: 540px; }
        }
        @media (min-width: 768px) {
            .container { max-width: 720px; }
        }
        @media (min-width: 992px) {
            .container { max-width: 960px; }
        }
        @media (min-width: 1200px) {
            .container { max-width: 1140px; }
        }
        @media (min-width: 1400px) {
            .container { max-width: 1280px; }
        }

        /* ============ 导航 ============ */
        .jc-nav-wrapper {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            padding: 10px 0 0;
            transition: padding 0.3s ease;
        }

        .jc-nav-wrapper.scrolled {
            padding: 0;
        }

        .jc-navbar {
            background: rgba(255, 255, 255, 0.96);
            border-radius: var(--jc-radius-card);
            box-shadow: var(--jc-shadow);
            border: 1px solid var(--jc-border);
            padding: 12px 20px;
            transition: border-radius 0.3s ease, box-shadow 0.3s ease;
        }

        .jc-nav-wrapper.scrolled .jc-navbar {
            border-radius: 0 0 var(--jc-radius-card) var(--jc-radius-card);
            box-shadow: 0 12px 30px rgba(15, 61, 54, 0.12);
        }

        .jc-logo {
            font-family: var(--jc-font-family);
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--jc-primary);
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

        .jc-logo .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--jc-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            flex-shrink: 0;
        }

        .jc-logo:hover,
        .jc-logo:focus {
            color: var(--jc-primary);
        }

        .jc-nav-link {
            color: var(--jc-text);
            font-size: 0.92rem;
            font-weight: 500;
            padding: 8px 12px !important;
            border-radius: 8px;
            transition: all 0.2s ease;
            position: relative;
        }

        .jc-nav-link:hover,
        .jc-nav-link:focus,
        .jc-nav-link.active {
            color: var(--jc-primary);
            background: rgba(15, 61, 54, 0.08);
        }

        .jc-nav-cta {
            background: var(--jc-gradient);
            color: #fff;
            padding: 8px 16px;
            border-radius: var(--jc-radius-btn);
            font-size: 0.9rem;
            font-weight: 600;
            border: none;
            white-space: nowrap;
            transition: all 0.25s ease;
        }

        .jc-nav-cta:hover,
        .jc-nav-cta:focus {
            background: var(--jc-primary-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(15, 61, 54, 0.3);
        }

        .navbar-toggler {
            border: 1px solid var(--jc-border);
            border-radius: 8px;
            padding: 4px 10px;
            font-size: 1.2rem;
            color: var(--jc-primary);
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(15, 61, 54, 0.2);
            outline: none;
        }

        .jc-nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }

        @media (max-width: 991.98px) {
            .jc-navbar { padding: 10px 16px; }
            .jc-nav-menu {
                flex-direction: column;
                align-items: stretch;
                gap: 2px;
                padding-top: 12px;
            }
            .jc-nav-link { padding: 10px 14px !important; }
            .jc-nav-cta { text-align: center; margin-top: 6px; }
            .jc-nav-wrapper { padding: 6px 0 0; }
            body { padding-top: 72px; }
        }

        /* ============ 面包屑 ============ */
        .jc-breadcrumb {
            background: transparent;
            padding: 24px 0 0;
            margin: 0;
            font-size: 0.9rem;
            color: var(--jc-text-secondary);
        }

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

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

        .jc-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
            content: "/";
            color: var(--jc-text-secondary);
            margin: 0 8px;
        }

        /* ============ 分类页头部 ============ */
        .jc-cat-header {
            background: var(--jc-gradient);
            border-radius: var(--jc-radius-card);
            padding: 48px 40px;
            color: #fff;
            margin: 20px 0 32px;
            position: relative;
            overflow: hidden;
        }

        .jc-cat-header::after {
            content: "";
            position: absolute;
            right: -60px;
            top: -60px;
            width: 240px;
            height: 240px;
            border-radius: 50%;
            background: rgba(232, 163, 61, 0.15);
            pointer-events: none;
        }

        .jc-cat-header::before {
            content: "";
            position: absolute;
            right: 40px;
            bottom: -80px;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            pointer-events: none;
        }

        .jc-cat-header h1 {
            font-size: 2.4rem;
            font-weight: 700;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .jc-cat-header .jc-cat-desc {
            font-size: 1.05rem;
            max-width: 720px;
            opacity: 0.9;
            margin: 0;
            position: relative;
            z-index: 1;
        }

        @media (max-width: 767.98px) {
            .jc-cat-header { padding: 32px 24px; }
            .jc-cat-header h1 { font-size: 1.8rem; }
        }

        /* ============ 数据徽章统计条 ============ */
        .jc-badge-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 40px;
        }

        .jc-badge-stat {
            background: var(--jc-white);
            border: 1px solid var(--jc-border);
            border-radius: var(--jc-radius-card);
            box-shadow: var(--jc-shadow);
            padding: 20px 24px;
            flex: 1 1 160px;
            text-align: center;
            transition: all 0.3s ease;
        }

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

        .jc-badge-stat .stat-num {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--jc-primary);
            display: block;
            line-height: 1.3;
        }

        .jc-badge-stat .stat-label {
            font-size: 0.85rem;
            color: var(--jc-text-secondary);
            margin-top: 4px;
            display: block;
        }

        @media (max-width: 575.98px) {
            .jc-badge-strip { gap: 10px; }
            .jc-badge-stat { padding: 14px 16px; flex: 1 1 120px; }
            .jc-badge-stat .stat-num { font-size: 1.4rem; }
        }

        /* ============ 卡片列表 ============ */
        .jc-tool-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
            gap: 24px;
            margin-bottom: 48px;
        }

        .jc-tool-card {
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: all 0.3s ease;
        }

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

        .jc-tool-card .tool-img-wrap {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--jc-gradient);
        }

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

        .jc-tool-card:hover .tool-img-wrap img {
            transform: scale(1.03);
        }

        .jc-tool-card .tool-body {
            padding: 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .jc-tool-card .tool-date {
            font-size: 0.8rem;
            color: var(--jc-text-secondary);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .jc-tool-card .tool-date i {
            color: var(--jc-accent);
            font-size: 0.75rem;
        }

        .jc-tool-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--jc-text);
            margin-bottom: 10px;
            line-height: 1.5;
        }

        .jc-tool-card .tool-summary {
            font-size: 0.92rem;
            color: var(--jc-text-secondary);
            margin-bottom: 16px;
            flex: 1;
            line-height: 1.7;
        }

        .jc-tool-card .btn-read {
            align-self: flex-start;
            border: 1px solid var(--jc-primary);
            color: var(--jc-primary);
            background: transparent;
            padding: 8px 18px;
            border-radius: var(--jc-radius-btn);
            font-size: 0.85rem;
            font-weight: 600;
            transition: all 0.25s ease;
        }

        .jc-tool-card .btn-read:hover,
        .jc-tool-card .btn-read:focus {
            background: var(--jc-primary);
            color: #fff;
            transform: translateY(-2px);
        }

        @media (max-width: 767.98px) {
            .jc-tool-grid { grid-template-columns: 1fr; gap: 16px; }
            .jc-tool-card .tool-body { padding: 20px; }
        }

        /* ============ 专题聚合区 ============ */
        .jc-aggregate {
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            padding: 40px;
            margin-bottom: 48px;
        }

        .jc-aggregate h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--jc-primary);
            margin-bottom: 20px;
        }

        .jc-agg-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 16px;
        }

        .jc-agg-item {
            background: var(--jc-bg);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            border: 1px solid var(--jc-border);
            transition: all 0.3s ease;
        }

        .jc-agg-item:hover {
            background: rgba(15, 61, 54, 0.05);
            border-color: var(--jc-primary-light);
            transform: translateY(-3px);
        }

        .jc-agg-item i {
            font-size: 1.8rem;
            color: var(--jc-accent);
            margin-bottom: 10px;
        }

        .jc-agg-item h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .jc-agg-item p {
            font-size: 0.82rem;
            color: var(--jc-text-secondary);
            margin: 0;
            line-height: 1.6;
        }

        @media (max-width: 767.98px) {
            .jc-aggregate { padding: 24px 20px; }
            .jc-agg-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
        }

        @media (max-width: 575.98px) {
            .jc-agg-grid { grid-template-columns: 1fr; }
        }

        /* ============ 深度导读 ============ */
        .jc-depth-article {
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            padding: 40px;
            margin-bottom: 48px;
        }

        .jc-depth-article h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--jc-primary);
            margin-bottom: 16px;
        }

        .jc-depth-article h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin: 24px 0 12px;
            color: var(--jc-text);
        }

        .jc-depth-article p {
            color: var(--jc-text-secondary);
            line-height: 1.9;
            margin-bottom: 16px;
        }

        @media (max-width: 767.98px) {
            .jc-depth-article { padding: 24px 20px; }
        }

        /* ============ FAQ ============ */
        .jc-faq {
            margin-bottom: 48px;
        }

        .jc-faq h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--jc-primary);
            margin-bottom: 24px;
        }

        .jc-faq-item {
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            margin-bottom: 12px;
            overflow: hidden;
        }

        .jc-faq-item .faq-question {
            padding: 20px 24px;
            font-weight: 700;
            color: var(--jc-primary);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
            font-size: 1rem;
            line-height: 1.6;
            transition: background 0.2s ease;
        }

        .jc-faq-item .faq-question:hover {
            background: rgba(15, 61, 54, 0.05);
        }

        .jc-faq-item .faq-question i {
            transition: transform 0.3s ease;
            color: var(--jc-accent);
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        .jc-faq-item .faq-question[aria-expanded="true"] i {
            transform: rotate(180deg);
        }

        .jc-faq-item .faq-answer {
            padding: 0 24px 20px;
            color: var(--jc-text-secondary);
            font-size: 0.95rem;
            line-height: 1.8;
        }

        .jc-faq-item .faq-answer p {
            margin: 0;
        }

        /* ============ 底部 CTA ============ */
        .jc-bottom-cta {
            background: var(--jc-gradient);
            border-radius: var(--jc-radius-card);
            padding: 48px 40px;
            text-align: center;
            color: #fff;
            margin-bottom: 48px;
        }

        .jc-bottom-cta h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .jc-bottom-cta p {
            opacity: 0.9;
            margin-bottom: 24px;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
        }

        .jc-bottom-cta .btn-main {
            background: var(--jc-gradient-accent);
            color: var(--jc-text);
            padding: 12px 32px;
            border-radius: var(--jc-radius-btn);
            font-weight: 700;
            font-size: 1rem;
            border: none;
            transition: all 0.25s ease;
        }

        .jc-bottom-cta .btn-main:hover,
        .jc-bottom-cta .btn-main:focus {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
            color: var(--jc-text);
        }

        @media (max-width: 767.98px) {
            .jc-bottom-cta { padding: 32px 20px; }
            .jc-bottom-cta h2 { font-size: 1.4rem; }
        }

        /* ============ 页脚 ============ */
        .jc-footer {
            background: var(--jc-primary-dark);
            color: rgba(255, 255, 255, 0.85);
            padding: 48px 0 24px;
            margin-top: 0;
        }

        .jc-footer .footer-brand {
            font-size: 1.5rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }

        .jc-footer .footer-desc {
            font-size: 0.9rem;
            line-height: 1.8;
            opacity: 0.75;
        }

        .jc-footer h5 {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }

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

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

        .jc-footer ul li a {
            color: rgba(255, 255, 255, 0.75);
            font-size: 0.9rem;
            transition: color 0.2s ease;
        }

        .jc-footer ul li a:hover {
            color: var(--jc-accent);
        }

        .jc-footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            margin-top: 32px;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            font-size: 0.8rem;
            opacity: 0.7;
        }

        .jc-footer-bottom a {
            color: rgba(255, 255, 255, 0.75);
        }

        .jc-footer-bottom a:hover {
            color: var(--jc-accent);
        }

/* roulang page: category4 */
:root {
  --jc-primary: #0F3D36;
  --jc-primary-dark: #0A2E29;
  --jc-primary-light: #1B5A4E;
  --jc-accent: #E8A33D;
  --jc-accent-dark: #C8872A;
  --jc-bg: #F6F4EF;
  --jc-white: #FFFFFF;
  --jc-text: #1A1A1A;
  --jc-text-secondary: #5F6B6A;
  --jc-border: rgba(15, 61, 54, 0.08);
  --jc-radius-card: 18px;
  --jc-radius-badge: 999px;
  --jc-radius-btn: 12px;
  --jc-shadow: 0 10px 30px rgba(15, 61, 54, 0.08);
  --jc-shadow-hover: 0 16px 40px rgba(15, 61, 54, 0.15);
  --jc-success: #2E8B57;
  --jc-warning: #D4893C;
  --jc-info: #3C7C9E;
  --jc-font-family: "PingFang SC", "Microsoft YaHei", "Inter", "Roboto", sans-serif;
  --jc-gradient: linear-gradient(135deg, #0F3D36 0%, #1B5A4E 55%, #2A7A68 100%);
  --jc-gradient-accent: linear-gradient(135deg, #E8A33D 0%, #C8872A 100%);
  --jc-section-padding: 96px;
  --jc-card-padding: 24px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--jc-font-family);
  background-color: var(--jc-bg);
  color: var(--jc-text);
  font-size: 16px;
  line-height: 1.8;
  overflow-x: hidden;
}

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

a {
  color: var(--jc-primary);
  text-decoration: none;
  transition: color 0.25s ease;
}

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

button {
  transition: all 0.25s ease;
}

.container {
  width: 100%;
  padding-right: 20px;
  padding-left: 20px;
  margin-right: auto;
  margin-left: auto;
}

@media (min-width: 576px) {
  .container { max-width: 540px; }
}
@media (min-width: 768px) {
  .container { max-width: 720px; }
}
@media (min-width: 992px) {
  .container { max-width: 960px; }
}
@media (min-width: 1200px) {
  .container { max-width: 1140px; }
}
@media (min-width: 1400px) {
  .container { max-width: 1280px; }
}

/* ============ 导航 ============ */
.jc-nav-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
  padding: 10px 0 0;
  transition: padding 0.3s ease;
}

.jc-nav-wrapper.scrolled {
  padding: 0;
}

.jc-navbar {
  background: rgba(255, 255, 255, 0.96);
  border-radius: var(--jc-radius-card);
  box-shadow: var(--jc-shadow);
  border: 1px solid var(--jc-border);
  padding: 12px 20px;
  transition: border-radius 0.3s ease, box-shadow 0.3s ease;
}

.jc-nav-wrapper.scrolled .jc-navbar {
  border-radius: 0 0 var(--jc-radius-card) var(--jc-radius-card);
  box-shadow: 0 12px 30px rgba(15, 61, 54, 0.12);
}

.jc-logo {
  font-family: var(--jc-font-family);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--jc-primary);
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.jc-logo .logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--jc-gradient);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 16px;
  flex-shrink: 0;
}

.jc-logo:hover,
.jc-logo:focus {
  color: var(--jc-primary);
}

.jc-nav-link {
  color: var(--jc-text);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 8px 12px !important;
  border-radius: 8px;
  transition: all 0.2s ease;
  position: relative;
}

.jc-nav-link:hover,
.jc-nav-link:focus,
.jc-nav-link.active {
  color: var(--jc-primary);
  background: rgba(15, 61, 54, 0.08);
}

.jc-nav-cta {
  background: var(--jc-gradient);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--jc-radius-btn);
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  white-space: nowrap;
  transition: all 0.25s ease;
}

.jc-nav-cta:hover,
.jc-nav-cta:focus {
  background: var(--jc-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(15, 61, 54, 0.3);
}

.navbar-toggler {
  border: 1px solid var(--jc-border);
  border-radius: 8px;
  padding: 4px 10px;
  font-size: 1.2rem;
  color: var(--jc-primary);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 3px rgba(15, 61, 54, 0.2);
  outline: none;
}

.jc-nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

@media (max-width: 991px) {
  .jc-navbar {
    padding: 10px 16px;
  }
  .jc-nav-menu {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding-top: 12px;
  }
  .jc-nav-link {
    padding: 10px 14px !important;
  }
  .jc-nav-cta {
    text-align: center;
    margin-top: 6px;
  }
  .jc-nav-wrapper {
    padding: 6px 0 0;
  }
}

/* ============ 面包屑 ============ */
.jc-breadcrumb-section {
  padding-top: 140px;
  padding-bottom: 20px;
  background: transparent;
}

.jc-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--jc-text-secondary);
  margin: 0;
  padding: 0;
  list-style: none;
}

.jc-breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.jc-breadcrumb li::after {
  content: "›";
  color: var(--jc-text-secondary);
  margin-left: 4px;
}

.jc-breadcrumb li:last-child::after {
  display: none;
}

.jc-breadcrumb li:last-child {
  color: var(--jc-primary);
  font-weight: 600;
}

.jc-breadcrumb a {
  color: var(--jc-text-secondary);
}

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

/* ============ 分类导语 ============ */
.jc-cat-intro {
  padding: 20px 0 50px;
}

.jc-cat-intro h1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--jc-primary);
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.jc-cat-intro p {
  font-size: 1.05rem;
  color: var(--jc-text-secondary);
  max-width: 860px;
  line-height: 1.9;
  margin-bottom: 0;
}

/* ============ 数据徽章统计条 ============ */
.jc-badge-strip {
  padding: 8px 0 50px;
}

.jc-badge-strip .badge-item {
  background: var(--jc-white);
  border: 1px solid var(--jc-border);
  border-radius: var(--jc-radius-card);
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 14px;
  height: 100%;
  transition: all 0.25s ease;
  box-shadow: var(--jc-shadow);
}

.jc-badge-strip .badge-item:hover {
  box-shadow: var(--jc-shadow-hover);
  transform: translateY(-2px);
  border-color: rgba(15, 61, 54, 0.16);
}

.jc-badge-strip .badge-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--jc-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.jc-badge-strip .badge-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--jc-primary);
  line-height: 1.2;
}

.jc-badge-strip .badge-label {
  font-size: 0.85rem;
  color: var(--jc-text-secondary);
  font-weight: 500;
}

/* ============ 联赛卡片主体 ============ */
.jc-league-cards {
  padding: 10px 0 70px;
}

.jc-section-head {
  margin-bottom: 36px;
}

.jc-section-head h2 {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--jc-primary);
  margin-bottom: 8px;
}

.jc-section-head p {
  color: var(--jc-text-secondary);
  font-size: 1rem;
  margin-bottom: 0;
  max-width: 700px;
}

.jc-league-card {
  background: var(--jc-white);
  border-radius: var(--jc-radius-card);
  border: 1px solid var(--jc-border);
  box-shadow: var(--jc-shadow);
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.jc-league-card:hover {
  box-shadow: var(--jc-shadow-hover);
  transform: translateY(-4px);
  border-color: rgba(15, 61, 54, 0.15);
}

.jc-league-card .card-img-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--jc-primary-light);
}

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

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

.jc-league-card .card-img-wrap .tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--jc-gradient-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--jc-radius-badge);
  letter-spacing: 0.3px;
}

.jc-league-card .card-body {
  padding: 22px 22px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.jc-league-card .card-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--jc-text);
  margin-bottom: 10px;
  line-height: 1.45;
}

.jc-league-card .card-body .card-date {
  font-size: 0.8rem;
  color: var(--jc-text-secondary);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.jc-league-card .card-body .card-excerpt {
  font-size: 0.92rem;
  color: var(--jc-text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
  flex: 1;
}

.jc-league-card .card-body .read-more {
  align-self: flex-start;
  color: var(--jc-primary);
  font-weight: 600;
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.25s ease;
  border-bottom: 1px solid transparent;
}

.jc-league-card .card-body .read-more:hover {
  color: var(--jc-accent-dark);
  gap: 10px;
  border-bottom-color: var(--jc-accent-dark);
}

/* ============ 深度导读正文块 ============ */
.jc-deep-reading {
  padding: 70px 0;
  background: var(--jc-white);
  border-top: 1px solid var(--jc-border);
  border-bottom: 1px solid var(--jc-border);
}

.jc-deep-reading .reading-card {
  max-width: 900px;
  margin: 0 auto;
}

.jc-deep-reading h2 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--jc-primary);
  margin-bottom: 24px;
  text-align: left;
}

.jc-deep-reading .reading-body {
  color: var(--jc-text);
  font-size: 1rem;
  line-height: 2;
}

.jc-deep-reading .reading-body h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--jc-primary);
  margin-top: 30px;
  margin-bottom: 14px;
}

.jc-deep-reading .reading-body p {
  margin-bottom: 18px;
  text-align: justify;
}

.jc-deep-reading .reading-body .highlight-box {
  background: var(--jc-bg);
  border-left: 4px solid var(--jc-accent);
  border-radius: 0 12px 12px 0;
  padding: 18px 22px;
  margin: 24px 0;
  font-size: 0.95rem;
  color: var(--jc-text);
}

/* ============ 专题聚合区 ============ */
.jc-special-topics {
  padding: 70px 0;
}

.jc-topic-card {
  background: var(--jc-white);
  border-radius: var(--jc-radius-card);
  border: 1px solid var(--jc-border);
  box-shadow: var(--jc-shadow);
  padding: 28px 26px;
  height: 100%;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.jc-topic-card:hover {
  box-shadow: var(--jc-shadow-hover);
  transform: translateY(-4px);
  border-color: rgba(15, 61, 54, 0.15);
}

.jc-topic-card .topic-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--jc-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.3rem;
}

.jc-topic-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--jc-text);
  margin-bottom: 0;
}

.jc-topic-card p {
  font-size: 0.9rem;
  color: var(--jc-text-secondary);
  line-height: 1.7;
  margin-bottom: 0;
  flex: 1;
}

.jc-topic-card .topic-link {
  color: var(--jc-primary);
  font-weight: 600;
  font-size: 0.88rem;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.25s ease;
}

.jc-topic-card .topic-link:hover {
  color: var(--jc-accent-dark);
  gap: 10px;
}

/* ============ FAQ ============ */
.jc-faq-section {
  padding: 70px 0;
  background: var(--jc-white);
  border-top: 1px solid var(--jc-border);
}

.jc-faq-section .section-head-center {
  text-align: center;
  margin-bottom: 40px;
}

.jc-faq-section .section-head-center h2 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--jc-primary);
  margin-bottom: 8px;
}

.jc-faq-section .section-head-center p {
  color: var(--jc-text-secondary);
  font-size: 1rem;
  margin-bottom: 0;
}

.jc-accordion .accordion-item {
  border: 1px solid var(--jc-border);
  border-radius: var(--jc-radius-card);
  margin-bottom: 14px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(15, 61, 54, 0.04);
  background: var(--jc-white);
}

.jc-accordion .accordion-button {
  font-weight: 700;
  color: var(--jc-primary);
  padding: 18px 24px;
  background: var(--jc-white);
  font-size: 0.98rem;
  border: none;
  box-shadow: none;
}

.jc-accordion .accordion-button:not(.collapsed) {
  background: rgba(15, 61, 54, 0.04);
  color: var(--jc-primary);
  box-shadow: none;
}

.jc-accordion .accordion-button:focus {
  box-shadow: 0 0 0 3px rgba(15, 61, 54, 0.15);
  outline: none;
}

.jc-accordion .accordion-button::after {
  filter: brightness(0.3) sepia(1) hue-rotate(120deg);
}

.jc-accordion .accordion-body {
  padding: 16px 24px 20px;
  color: var(--jc-text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
}

/* ============ 底部 CTA ============ */
.jc-bottom-cta {
  padding: 70px 0 90px;
}

.jc-cta-banner {
  background: var(--jc-gradient);
  border-radius: 24px;
  padding: 48px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  box-shadow: 0 20px 50px rgba(15, 61, 54, 0.25);
}

.jc-cta-banner .cta-text h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}

.jc-cta-banner .cta-text p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1rem;
  margin-bottom: 0;
}

.jc-cta-banner .cta-btn {
  background: var(--jc-gradient-accent);
  color: #fff;
  padding: 14px 28px;
  border-radius: var(--jc-radius-btn);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  white-space: nowrap;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.jc-cta-banner .cta-btn:hover,
.jc-cta-banner .cta-btn:focus {
  background: var(--jc-accent-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
}

/* ============ 页脚 ============ */
.jc-footer {
  background: var(--jc-primary-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: 60px 0 30px;
  font-size: 0.92rem;
}

.jc-footer .footer-brand {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 14px;
  letter-spacing: 0.5px;
}

.jc-footer .footer-desc {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.88rem;
  line-height: 1.8;
  margin-bottom: 0;
}

.jc-footer h5 {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
}

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

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

.jc-footer ul li a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.88rem;
  transition: color 0.25s ease;
}

.jc-footer ul li a:hover {
  color: var(--jc-accent);
}

.jc-footer-bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-wrap: wrap;
  gap: 14px 24px;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  align-items: center;
}

.jc-footer-bottom a {
  color: rgba(255, 255, 255, 0.6);
}

.jc-footer-bottom a:hover {
  color: var(--jc-accent);
}

/* ============ 响应式微调 ============ */
@media (max-width: 991px) {
  .jc-cat-intro h1 {
    font-size: 2rem;
  }
  .jc-section-head h2 {
    font-size: 1.5rem;
  }
  .jc-deep-reading h2 {
    font-size: 1.5rem;
  }
  .jc-faq-section .section-head-center h2 {
    font-size: 1.5rem;
  }
  .jc-cta-banner {
    padding: 36px 28px;
    flex-direction: column;
    text-align: center;
  }
  .jc-cta-banner .cta-text h2 {
    font-size: 1.3rem;
  }
  .jc-cta-banner .cta-btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 767px) {
  .jc-breadcrumb-section {
    padding-top: 120px;
  }
  .jc-cat-intro h1 {
    font-size: 1.7rem;
  }
  .jc-cat-intro p {
    font-size: 0.95rem;
  }
  .jc-badge-strip .badge-item {
    padding: 14px 16px;
    gap: 10px;
  }
  .jc-badge-strip .badge-icon {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }
  .jc-badge-strip .badge-num {
    font-size: 1.2rem;
  }
  .jc-badge-strip .badge-label {
    font-size: 0.75rem;
  }
  .jc-league-card .card-body {
    padding: 16px 16px 14px;
  }
  .jc-league-card .card-body h3 {
    font-size: 1rem;
  }
  .jc-topic-card {
    padding: 20px 18px;
  }
  .jc-deep-reading .reading-body {
    font-size: 0.92rem;
  }
  .jc-accordion .accordion-button {
    padding: 14px 16px;
    font-size: 0.9rem;
  }
  .jc-accordion .accordion-body {
    padding: 12px 16px 16px;
    font-size: 0.88rem;
  }
  .jc-footer {
    padding: 40px 0 20px;
  }
  .jc-footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}

@media (max-width: 519px) {
  .jc-cat-intro h1 {
    font-size: 1.5rem;
  }
  .jc-section-head h2 {
    font-size: 1.3rem;
  }
  .jc-deep-reading h2 {
    font-size: 1.3rem;
  }
  .jc-faq-section .section-head-center h2 {
    font-size: 1.3rem;
  }
  .jc-cta-banner {
    padding: 26px 18px;
    border-radius: 18px;
  }
  .jc-cta-banner .cta-text h2 {
    font-size: 1.15rem;
  }
  .jc-cta-banner .cta-btn {
    padding: 12px 20px;
    font-size: 0.9rem;
  }
}

/* roulang page: category6 */
:root {
            --jc-primary: #0F3D36;
            --jc-primary-dark: #0A2E29;
            --jc-primary-light: #1B5A4E;
            --jc-accent: #E8A33D;
            --jc-accent-dark: #C8872A;
            --jc-bg: #F6F4EF;
            --jc-white: #FFFFFF;
            --jc-text: #1A1A1A;
            --jc-text-secondary: #5F6B6A;
            --jc-border: rgba(15, 61, 54, 0.08);
            --jc-radius-card: 18px;
            --jc-radius-badge: 999px;
            --jc-radius-btn: 12px;
            --jc-shadow: 0 10px 30px rgba(15, 61, 54, 0.08);
            --jc-shadow-hover: 0 16px 40px rgba(15, 61, 54, 0.15);
            --jc-success: #2E8B57;
            --jc-warning: #D4893C;
            --jc-info: #3C7C9E;
            --jc-font-family: "PingFang SC", "Microsoft YaHei", "Inter", "Roboto", sans-serif;
            --jc-gradient: linear-gradient(135deg, #0F3D36 0%, #1B5A4E 55%, #2A7A68 100%);
            --jc-gradient-accent: linear-gradient(135deg, #E8A33D 0%, #C8872A 100%);
            --jc-section-padding: 96px;
            --jc-card-padding: 24px;
        }

        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--jc-font-family);
            background-color: var(--jc-bg);
            color: var(--jc-text);
            font-size: 16px;
            line-height: 1.8;
            overflow-x: hidden;
            padding-top: 100px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--jc-primary);
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: var(--jc-accent-dark);
            text-decoration: none;
        }
        button {
            transition: all 0.25s ease;
        }
        .container {
            width: 100%;
            padding-right: 20px;
            padding-left: 20px;
            margin-right: auto;
            margin-left: auto;
        }
        @media (min-width: 576px) {
            .container { max-width: 540px; }
        }
        @media (min-width: 768px) {
            .container { max-width: 720px; }
        }
        @media (min-width: 992px) {
            .container { max-width: 960px; }
        }
        @media (min-width: 1200px) {
            .container { max-width: 1140px; }
        }
        @media (min-width: 1400px) {
            .container { max-width: 1280px; }
        }

        /* ============ 导航 ============ */
        .jc-nav-wrapper {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            padding: 10px 0 0;
            transition: padding 0.3s ease;
        }
        .jc-nav-wrapper.scrolled {
            padding: 0;
        }
        .jc-navbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            background: rgba(255, 255, 255, 0.97);
            border-radius: var(--jc-radius-card);
            box-shadow: var(--jc-shadow);
            border: 1px solid var(--jc-border);
            padding: 12px 20px;
            transition: border-radius 0.3s ease, box-shadow 0.3s ease;
        }
        .jc-nav-wrapper.scrolled .jc-navbar {
            border-radius: 0 0 var(--jc-radius-card) var(--jc-radius-card);
            box-shadow: 0 12px 30px rgba(15, 61, 54, 0.12);
        }
        .jc-logo {
            font-family: var(--jc-font-family);
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--jc-primary);
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .jc-logo .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--jc-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            flex-shrink: 0;
        }
        .jc-logo:hover,
        .jc-logo:focus {
            color: var(--jc-primary);
        }
        .jc-nav-link {
            color: var(--jc-text);
            font-size: 0.92rem;
            font-weight: 500;
            padding: 8px 12px;
            border-radius: 8px;
            transition: all 0.2s ease;
            position: relative;
        }
        .jc-nav-link:hover,
        .jc-nav-link:focus,
        .jc-nav-link.active {
            color: var(--jc-primary);
            background: rgba(15, 61, 54, 0.08);
        }
        .jc-nav-cta {
            background: var(--jc-gradient);
            color: #fff;
            padding: 8px 16px;
            border-radius: var(--jc-radius-btn);
            font-size: 0.9rem;
            font-weight: 600;
            border: none;
            white-space: nowrap;
            transition: all 0.25s ease;
            cursor: pointer;
        }
        .jc-nav-cta:hover,
        .jc-nav-cta:focus {
            background: var(--jc-primary-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(15, 61, 54, 0.3);
        }
        .navbar-toggler {
            border: 1px solid var(--jc-border);
            border-radius: 8px;
            padding: 4px 10px;
            font-size: 1.2rem;
            color: var(--jc-primary);
            background: transparent;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(15, 61, 54, 0.2);
            outline: none;
        }
        .jc-nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }
        @media (max-width: 991px) {
            .jc-navbar {
                padding: 10px 16px;
            }
            .jc-nav-menu {
                flex-direction: column;
                align-items: stretch;
                gap: 2px;
                padding-top: 12px;
                width: 100%;
            }
            .jc-nav-link {
                padding: 10px 14px;
            }
            .jc-nav-cta {
                text-align: center;
                margin-top: 6px;
            }
            .jc-nav-wrapper {
                padding: 6px 0 0;
            }
            body {
                padding-top: 82px;
            }
        }

        /* ============ 面包屑 ============ */
        .jc-breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            padding: 20px 0 12px;
            font-size: 0.88rem;
            color: var(--jc-text-secondary);
        }
        .jc-breadcrumb a {
            color: var(--jc-text-secondary);
        }
        .jc-breadcrumb a:hover {
            color: var(--jc-accent-dark);
        }
        .jc-breadcrumb .sep {
            color: var(--jc-text-secondary);
        }
        .jc-breadcrumb .current {
            color: var(--jc-primary);
            font-weight: 600;
        }

        /* ============ 分类头部 ============ */
        .jc-cat-header {
            padding: 40px 0 28px;
            border-bottom: 1px solid var(--jc-border);
        }
        .jc-cat-header h1 {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--jc-primary);
            margin-bottom: 16px;
        }
        .jc-cat-header .cat-desc {
            font-size: 1.05rem;
            color: var(--jc-text-secondary);
            max-width: 800px;
            line-height: 1.9;
        }

        /* ============ 数据徽章条 ============ */
        .jc-stat-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            padding: 28px 0 12px;
        }
        .jc-stat-badge {
            display: flex;
            align-items: center;
            gap: 10px;
            background: var(--jc-white);
            border: 1px solid var(--jc-border);
            border-radius: var(--jc-radius-badge);
            padding: 10px 18px;
            box-shadow: var(--jc-shadow);
            transition: all 0.25s ease;
        }
        .jc-stat-badge:hover {
            box-shadow: var(--jc-shadow-hover);
            transform: translateY(-2px);
        }
        .jc-stat-badge .stat-num {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--jc-primary);
            white-space: nowrap;
        }
        .jc-stat-badge .stat-label {
            font-size: 0.82rem;
            color: var(--jc-text-secondary);
            white-space: nowrap;
        }

        /* ============ 焦点资讯横幅 ============ */
        .jc-feature-banner {
            background: var(--jc-gradient);
            border-radius: var(--jc-radius-card);
            padding: 32px;
            margin: 28px 0 32px;
            display: flex;
            align-items: center;
            gap: 28px;
            flex-wrap: wrap;
            overflow: hidden;
            position: relative;
        }
        .jc-feature-banner::after {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            pointer-events: none;
        }
        .jc-feature-banner .banner-text {
            flex: 1 1 320px;
            color: #fff;
            position: relative;
            z-index: 1;
        }
        .jc-feature-banner .banner-text h2 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: #fff;
        }
        .jc-feature-banner .banner-text p {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 16px;
            max-width: 600px;
        }
        .jc-feature-banner .banner-img {
            flex: 1 1 260px;
            max-width: 360px;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.2);
            position: relative;
            z-index: 1;
        }
        .jc-feature-banner .banner-img img {
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 4/3;
        }
        .jc-banner-btn {
            background: var(--jc-gradient-accent);
            color: #fff;
            padding: 10px 20px;
            border-radius: var(--jc-radius-btn);
            font-size: 0.9rem;
            font-weight: 600;
            border: none;
            transition: all 0.25s ease;
            cursor: pointer;
            display: inline-block;
        }
        .jc-banner-btn:hover,
        .jc-banner-btn:focus {
            background: var(--jc-accent-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
        }

        /* ============ 资讯列表 ============ */
        .jc-news-section {
            padding: 32px 0 48px;
        }
        .jc-news-section h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--jc-primary);
            margin-bottom: 28px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .jc-news-section h2 .section-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--jc-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            flex-shrink: 0;
        }
        .jc-news-item {
            display: flex;
            gap: 20px;
            background: var(--jc-white);
            border: 1px solid var(--jc-border);
            border-radius: var(--jc-radius-card);
            padding: 20px 24px;
            margin-bottom: 16px;
            box-shadow: var(--jc-shadow);
            transition: all 0.25s ease;
            flex-wrap: wrap;
        }
        .jc-news-item:hover {
            box-shadow: var(--jc-shadow-hover);
            transform: translateY(-2px);
        }
        .jc-news-item .news-date {
            flex-shrink: 0;
            min-width: 88px;
            text-align: center;
            background: rgba(15, 61, 54, 0.06);
            border-radius: 12px;
            padding: 10px 8px;
            align-self: flex-start;
        }
        .jc-news-item .news-date .day {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--jc-primary);
            line-height: 1.2;
        }
        .jc-news-item .news-date .month {
            font-size: 0.8rem;
            color: var(--jc-text-secondary);
        }
        .jc-news-item .news-body {
            flex: 1;
            min-width: 240px;
        }
        .jc-news-item .news-body h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--jc-primary);
        }
        .jc-news-item .news-body .news-summary {
            font-size: 0.9rem;
            color: var(--jc-text-secondary);
            margin-bottom: 12px;
            line-height: 1.8;
        }
        .jc-news-item .news-body .news-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .jc-read-more {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--jc-primary);
            border: 1px solid var(--jc-border);
            padding: 6px 14px;
            border-radius: 8px;
            transition: all 0.25s ease;
        }
        .jc-read-more:hover,
        .jc-read-more:focus {
            background: rgba(15, 61, 54, 0.08);
            color: var(--jc-primary);
            border-color: var(--jc-primary);
        }

        /* ============ 深度正文块 ============ */
        .jc-deep-block {
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: var(--jc-shadow);
            padding: 40px 36px;
            margin: 40px 0;
        }
        .jc-deep-block h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--jc-primary);
            margin-bottom: 20px;
        }
        .jc-deep-block h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--jc-primary-dark);
            margin-top: 28px;
            margin-bottom: 12px;
        }
        .jc-deep-block p {
            font-size: 0.95rem;
            color: var(--jc-text);
            line-height: 1.95;
            margin-bottom: 16px;
        }
        .jc-deep-block p strong {
            color: var(--jc-primary);
        }

        /* ============ FAQ ============ */
        .jc-faq-section {
            padding: 32px 0 48px;
        }
        .jc-faq-section h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--jc-primary);
            margin-bottom: 28px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .jc-faq-section h2 .section-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--jc-gradient-accent);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            flex-shrink: 0;
        }
        .jc-faq-item {
            background: var(--jc-white);
            border: 1px solid var(--jc-border);
            border-radius: var(--jc-radius-card);
            box-shadow: var(--jc-shadow);
            margin-bottom: 14px;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        .jc-faq-item.active {
            box-shadow: var(--jc-shadow-hover);
        }
        .jc-faq-item .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 18px 24px;
            cursor: pointer;
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--jc-primary);
            user-select: none;
            transition: all 0.2s ease;
        }
        .jc-faq-item .faq-question:hover {
            background: rgba(15, 61, 54, 0.04);
        }
        .jc-faq-item .faq-question .faq-toggle {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 8px;
            background: rgba(15, 61, 54, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            transition: all 0.3s ease;
        }
        .jc-faq-item.active .faq-question .faq-toggle {
            background: var(--jc-gradient);
            color: #fff;
            transform: rotate(90deg);
        }
        .jc-faq-item .faq-answer {
            padding: 0 24px 18px;
            font-size: 0.9rem;
            color: var(--jc-text-secondary);
            line-height: 1.9;
            display: none;
        }
        .jc-faq-item.active .faq-answer {
            display: block;
        }

        /* ============ 底部CTA ============ */
        .jc-bottom-cta {
            background: var(--jc-gradient);
            border-radius: var(--jc-radius-card);
            padding: 40px 32px;
            text-align: center;
            margin: 32px 0 48px;
            position: relative;
            overflow: hidden;
        }
        .jc-bottom-cta::after {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            pointer-events: none;
        }
        .jc-bottom-cta h2 {
            color: #fff;
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .jc-bottom-cta p {
            color: rgba(255, 255, 255, 0.85);
            font-size: 0.95rem;
            max-width: 560px;
            margin: 0 auto 20px;
            position: relative;
            z-index: 1;
        }
        .jc-bottom-cta .cta-btn {
            background: var(--jc-gradient-accent);
            color: #fff;
            padding: 12px 28px;
            border-radius: var(--jc-radius-btn);
            font-size: 0.95rem;
            font-weight: 700;
            border: none;
            transition: all 0.25s ease;
            cursor: pointer;
            position: relative;
            z-index: 1;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .jc-bottom-cta .cta-btn:hover,
        .jc-bottom-cta .cta-btn:focus {
            background: var(--jc-accent-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
        }

        /* ============ 页脚 ============ */
        .jc-footer {
            background: var(--jc-primary-dark);
            color: #fff;
            padding: 60px 0 0;
            margin-top: 20px;
        }
        .jc-footer .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .jc-footer .footer-desc {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.8;
        }
        .jc-footer h5 {
            color: var(--jc-accent);
            font-size: 0.95rem;
            font-weight: 700;
            margin-bottom: 16px;
        }
        .jc-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .jc-footer ul li {
            margin-bottom: 8px;
        }
        .jc-footer ul li a {
            color: rgba(255, 255, 255, 0.75);
            font-size: 0.85rem;
            transition: color 0.25s ease;
        }
        .jc-footer ul li a:hover,
        .jc-footer ul li a:focus {
            color: var(--jc-accent);
        }
        .jc-footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            margin-top: 40px;
            padding: 20px 0;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            align-items: center;
            justify-content: space-between;
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.6);
        }
        .jc-footer-bottom a {
            color: rgba(255, 255, 255, 0.6);
        }
        .jc-footer-bottom a:hover {
            color: var(--jc-accent);
        }

        /* ============ 响应式 ============ */
        @media (max-width: 991px) {
            .jc-cat-header h1 {
                font-size: 1.8rem;
            }
            .jc-deep-block {
                padding: 28px 20px;
            }
            .jc-feature-banner {
                padding: 24px;
                flex-direction: column;
                align-items: flex-start;
            }
            .jc-feature-banner .banner-img {
                max-width: 100%;
            }
        }
        @media (max-width: 767px) {
            :root {
                --jc-section-padding: 56px;
            }
            .jc-cat-header h1 {
                font-size: 1.5rem;
            }
            .jc-cat-header .cat-desc {
                font-size: 0.9rem;
            }
            .jc-stat-strip {
                gap: 8px;
            }
            .jc-stat-badge {
                padding: 8px 14px;
                gap: 6px;
            }
            .jc-stat-badge .stat-num {
                font-size: 1rem;
            }
            .jc-news-item {
                padding: 16px 18px;
                flex-direction: column;
                gap: 12px;
            }
            .jc-news-item .news-date {
                min-width: 100%;
                text-align: left;
                flex-direction: row;
                display: flex;
                gap: 12px;
                align-items: baseline;
                padding: 8px 12px;
            }
            .jc-news-item .news-date .day {
                font-size: 1.1rem;
            }
            .jc-deep-block {
                padding: 22px 16px;
                margin: 24px 0;
            }
            .jc-deep-block h2 {
                font-size: 1.3rem;
            }
            .jc-deep-block h3 {
                font-size: 1rem;
            }
            .jc-bottom-cta {
                padding: 28px 18px;
            }
            .jc-bottom-cta h2 {
                font-size: 1.3rem;
            }
            .jc-faq-item .faq-question {
                padding: 14px 16px;
                font-size: 0.88rem;
            }
            .jc-faq-item .faq-answer {
                padding: 0 16px 14px;
                font-size: 0.85rem;
            }
            .jc-footer {
                padding: 40px 0 0;
            }
            .jc-footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }
        @media (max-width: 575px) {
            .jc-cat-header {
                padding: 20px 0 16px;
            }
            .jc-cat-header h1 {
                font-size: 1.35rem;
            }
            .jc-stat-badge {
                flex: 1 1 calc(50% - 8px);
                justify-content: center;
            }
            .jc-bottom-cta h2 {
                font-size: 1.15rem;
            }
            body {
                padding-top: 76px;
            }
        }

/* roulang page: category7 */
:root {
            --jc-primary: #0F3D36;
            --jc-primary-dark: #0A2E29;
            --jc-primary-light: #1B5A4E;
            --jc-accent: #E8A33D;
            --jc-accent-dark: #C8872A;
            --jc-bg: #F6F4EF;
            --jc-white: #FFFFFF;
            --jc-text: #1A1A1A;
            --jc-text-secondary: #5F6B6A;
            --jc-border: rgba(15, 61, 54, 0.08);
            --jc-radius-card: 18px;
            --jc-radius-badge: 999px;
            --jc-radius-btn: 12px;
            --jc-shadow: 0 10px 30px rgba(15, 61, 54, 0.08);
            --jc-shadow-hover: 0 16px 40px rgba(15, 61, 54, 0.15);
            --jc-success: #2E8B57;
            --jc-warning: #D4893C;
            --jc-info: #3C7C9E;
            --jc-font-family: "PingFang SC", "Microsoft YaHei", "Inter", "Roboto", sans-serif;
            --jc-gradient: linear-gradient(135deg, #0F3D36 0%, #1B5A4E 55%, #2A7A68 100%);
            --jc-gradient-accent: linear-gradient(135deg, #E8A33D 0%, #C8872A 100%);
            --jc-section-padding: 96px;
            --jc-card-padding: 24px;
        }

        @media (max-width: 575.98px) {
            :root {
                --jc-section-padding: 56px;
                --jc-card-padding: 20px;
            }
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--jc-font-family);
            background-color: var(--jc-bg);
            color: var(--jc-text);
            font-size: 16px;
            line-height: 1.8;
            overflow-x: hidden;
        }

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

        a {
            color: var(--jc-primary);
            text-decoration: none;
            transition: color 0.25s ease;
        }

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

        button {
            transition: all 0.25s ease;
        }

        .container {
            width: 100%;
            padding-right: 20px;
            padding-left: 20px;
            margin-right: auto;
            margin-left: auto;
        }

        @media (min-width: 576px) {
            .container {
                max-width: 540px;
            }
        }

        @media (min-width: 768px) {
            .container {
                max-width: 720px;
            }
        }

        @media (min-width: 992px) {
            .container {
                max-width: 960px;
            }
        }

        @media (min-width: 1200px) {
            .container {
                max-width: 1140px;
            }
        }

        @media (min-width: 1400px) {
            .container {
                max-width: 1280px;
            }
        }

        /* ============ 导航 ============ */
        .jc-nav-wrapper {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            padding: 10px 0 0;
            transition: padding 0.3s ease;
        }

        .jc-nav-wrapper.scrolled {
            padding: 0;
        }

        .jc-navbar {
            background: rgba(255, 255, 255, 0.96);
            border-radius: var(--jc-radius-card);
            box-shadow: var(--jc-shadow);
            border: 1px solid var(--jc-border);
            padding: 12px 20px;
            transition: border-radius 0.3s ease, box-shadow 0.3s ease;
        }

        .jc-nav-wrapper.scrolled .jc-navbar {
            border-radius: 0 0 var(--jc-radius-card) var(--jc-radius-card);
            box-shadow: 0 12px 30px rgba(15, 61, 54, 0.12);
        }

        .jc-logo {
            font-family: var(--jc-font-family);
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--jc-primary);
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

        .jc-logo .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: var(--jc-gradient);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            flex-shrink: 0;
        }

        .jc-logo:hover,
        .jc-logo:focus {
            color: var(--jc-primary);
        }

        .jc-nav-link {
            color: var(--jc-text);
            font-size: 0.92rem;
            font-weight: 500;
            padding: 8px 12px !important;
            border-radius: 8px;
            transition: all 0.2s ease;
            position: relative;
        }

        .jc-nav-link:hover,
        .jc-nav-link:focus,
        .jc-nav-link.active {
            color: var(--jc-primary);
            background: rgba(15, 61, 54, 0.08);
        }

        .jc-nav-cta {
            background: var(--jc-gradient);
            color: #fff;
            padding: 8px 16px;
            border-radius: var(--jc-radius-btn);
            font-size: 0.9rem;
            font-weight: 600;
            border: none;
            white-space: nowrap;
            transition: all 0.25s ease;
            display: inline-block;
        }

        .jc-nav-cta:hover,
        .jc-nav-cta:focus {
            background: var(--jc-primary-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(15, 61, 54, 0.3);
        }

        .navbar-toggler {
            border: 1px solid var(--jc-border);
            border-radius: 8px;
            padding: 4px 10px;
            font-size: 1.2rem;
            color: var(--jc-primary);
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(15, 61, 54, 0.2);
            outline: none;
        }

        .jc-nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }

        @media (max-width: 991.98px) {
            .jc-navbar {
                padding: 10px 16px;
            }
            .jc-nav-menu {
                flex-direction: column;
                align-items: stretch;
                gap: 2px;
                padding-top: 12px;
            }
            .jc-nav-link {
                padding: 10px 14px !important;
            }
            .jc-nav-cta {
                text-align: center;
                margin-top: 6px;
            }
            .jc-nav-wrapper {
                padding: 6px 0 0;
            }
        }

        /* ============ 分类页头 ============ */
        .jc-cat-header {
            position: relative;
            padding: 140px 0 60px;
            background: var(--jc-gradient);
            overflow: hidden;
        }

        .jc-cat-header::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/193e3815de04f631.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 1;
        }

        .jc-cat-header::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(15, 61, 54, 0.3) 0%, rgba(15, 61, 54, 0.85) 100%);
            z-index: 1;
        }

        .jc-cat-header .container {
            position: relative;
            z-index: 2;
        }

        .jc-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 20px;
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.7);
        }

        .jc-breadcrumb a {
            color: rgba(255, 255, 255, 0.7);
            transition: color 0.2s ease;
        }

        .jc-breadcrumb a:hover,
        .jc-breadcrumb a:focus {
            color: var(--jc-accent);
        }

        .jc-breadcrumb .separator {
            color: rgba(255, 255, 255, 0.5);
        }

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

        .jc-cat-header h1 {
            color: #fff;
            font-size: 2.8rem;
            font-weight: 700;
            letter-spacing: -0.5px;
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .jc-cat-header .cat-intro {
            color: rgba(255, 255, 255, 0.9);
            font-size: 1.05rem;
            max-width: 720px;
            line-height: 1.9;
        }

        @media (max-width: 767.98px) {
            .jc-cat-header {
                padding: 110px 0 40px;
            }
            .jc-cat-header h1 {
                font-size: 1.9rem;
            }
            .jc-cat-header .cat-intro {
                font-size: 0.95rem;
            }
        }

        /* ============ 板块通用 ============ */
        .jc-section {
            padding: var(--jc-section-padding) 0;
        }

        .jc-section-alt {
            background: var(--jc-white);
        }

        .jc-section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--jc-text);
            margin-bottom: 12px;
            letter-spacing: -0.3px;
        }

        .jc-section-subtitle {
            font-size: 1rem;
            color: var(--jc-text-secondary);
            margin-bottom: 36px;
            max-width: 640px;
            line-height: 1.8;
        }

        .jc-card {
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            box-shadow: var(--jc-shadow);
            border: 1px solid var(--jc-border);
            padding: var(--jc-card-padding);
            transition: all 0.3s ease;
            height: 100%;
        }

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

        .jc-card .card-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(15, 61, 54, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--jc-primary);
            margin-bottom: 16px;
        }

        .jc-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--jc-text);
            margin-bottom: 10px;
            line-height: 1.5;
        }

        .jc-card p {
            font-size: 0.92rem;
            color: var(--jc-text-secondary);
            line-height: 1.75;
            margin-bottom: 0;
        }

        /* ============ 数据徽章统计条 ============ */
        .jc-badge-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            padding: 24px 0;
        }

        .jc-stat-badge {
            display: flex;
            align-items: center;
            gap: 14px;
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            border: 1px solid var(--jc-border);
            box-shadow: 0 4px 12px rgba(15, 61, 54, 0.04);
            padding: 16px 20px;
            flex: 1 1 200px;
            transition: all 0.3s ease;
        }

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

        .jc-stat-badge .stat-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: linear-gradient(135deg, rgba(232, 163, 61, 0.15) 0%, rgba(232, 163, 61, 0.25) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: var(--jc-accent-dark);
            flex-shrink: 0;
        }

        .jc-stat-badge .stat-value {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--jc-primary);
            line-height: 1.3;
        }

        .jc-stat-badge .stat-label {
            font-size: 0.82rem;
            color: var(--jc-text-secondary);
            line-height: 1.4;
        }

        /* ============ 内容卡片列表 ============ */
        .jc-list-card {
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            box-shadow: var(--jc-shadow);
            border: 1px solid var(--jc-border);
            padding: 24px;
            margin-bottom: 18px;
            transition: all 0.3s ease;
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

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

        .jc-list-card .list-num {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: var(--jc-gradient);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .jc-list-card .list-content {
            flex: 1;
            min-width: 200px;
        }

        .jc-list-card .list-meta {
            display: flex;
            gap: 14px;
            font-size: 0.8rem;
            color: var(--jc-text-secondary);
            margin-bottom: 6px;
            flex-wrap: wrap;
        }

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

        .jc-list-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--jc-text);
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .jc-list-card .list-summary {
            font-size: 0.92rem;
            color: var(--jc-text-secondary);
            line-height: 1.75;
            margin-bottom: 10px;
        }

        .jc-read-more {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--jc-primary);
            transition: all 0.2s ease;
            border-bottom: 2px solid transparent;
            padding-bottom: 2px;
        }

        .jc-read-more:hover,
        .jc-read-more:focus {
            color: var(--jc-accent-dark);
            border-bottom-color: var(--jc-accent);
        }

        .jc-read-more i {
            font-size: 0.78rem;
            transition: transform 0.2s ease;
        }

        .jc-read-more:hover i {
            transform: translateX(3px);
        }

        /* ============ 深度导读正文块 ============ */
        .jc-deep-content {
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            box-shadow: var(--jc-shadow);
            border: 1px solid var(--jc-border);
            padding: 40px;
        }

        .jc-deep-content h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--jc-text);
            margin-bottom: 20px;
            line-height: 1.4;
        }

        .jc-deep-content p {
            font-size: 0.98rem;
            color: var(--jc-text-secondary);
            line-height: 2;
            margin-bottom: 16px;
        }

        .jc-deep-content .highlight-box {
            background: rgba(15, 61, 54, 0.04);
            border-left: 3px solid var(--jc-accent);
            padding: 16px 20px;
            border-radius: 0 8px 8px 0;
            margin: 20px 0;
        }

        .jc-deep-content .highlight-box p {
            margin-bottom: 0;
            color: var(--jc-text);
            font-weight: 500;
        }

        @media (max-width: 767.98px) {
            .jc-deep-content {
                padding: 24px 20px;
            }
            .jc-deep-content h2 {
                font-size: 1.3rem;
            }
            .jc-deep-content p {
                font-size: 0.92rem;
            }
        }

        /* ============ FAQ ============ */
        .jc-faq .accordion-item {
            border: 1px solid var(--jc-border);
            border-radius: var(--jc-radius-card) !important;
            margin-bottom: 12px;
            overflow: hidden;
            background: var(--jc-white);
            box-shadow: 0 4px 12px rgba(15, 61, 54, 0.04);
        }

        .jc-faq .accordion-button {
            font-weight: 600;
            color: var(--jc-primary);
            background: var(--jc-white);
            padding: 20px 24px;
            font-size: 1rem;
            border-radius: var(--jc-radius-card) !important;
            transition: all 0.25s ease;
        }

        .jc-faq .accordion-button:not(.collapsed) {
            background: rgba(15, 61, 54, 0.05);
            color: var(--jc-primary);
            box-shadow: none;
        }

        .jc-faq .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(15, 61, 54, 0.15);
            outline: none;
        }

        .jc-faq .accordion-button::after {
            background-size: 1rem;
            transition: transform 0.25s ease;
        }

        .jc-faq .accordion-body {
            padding: 0 24px 20px;
            font-size: 0.92rem;
            color: var(--jc-text-secondary);
            line-height: 1.85;
        }

        /* ============ 工具入口 ============ */
        .jc-tool-card {
            background: var(--jc-white);
            border-radius: var(--jc-radius-card);
            box-shadow: var(--jc-shadow);
            border: 1px solid var(--jc-border);
            padding: 24px;
            text-align: center;
            transition: all 0.3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }

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

        .jc-tool-card .tool-icon {
            width: 56px;
            height: 56px;
            border-radius: 14px;
            background: var(--jc-gradient);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: #fff;
            margin-bottom: 14px;
        }

        .jc-tool-card h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--jc-text);
            margin-bottom: 6px;
        }

        .jc-tool-card p {
            font-size: 0.82rem;
            color: var(--jc-text-secondary);
            margin-bottom: 0;
            line-height: 1.6;
        }

        /* ============ 底部CTA横幅 ============ */
        .jc-cta-banner {
            background: var(--jc-gradient);
            border-radius: var(--jc-radius-card);
            padding: 48px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .jc-cta-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(232, 163, 61, 0.15);
            z-index: 0;
        }

        .jc-cta-banner::after {
            content: '';
            position: absolute;
            bottom: -40%;
            left: -15%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            z-index: 0;
        }

        .jc-cta-banner .container {
            position: relative;
            z-index: 1;
        }

        .jc-cta-banner h2 {
            color: #fff;
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .jc-cta-banner p {
            color: rgba(255, 255, 255, 0.85);
            font-size: 1rem;
            margin-bottom: 24px;
        }

        .jc-btn-primary-lg {
            background: var(--jc-gradient-accent);
            color: #fff;
            border: none;
            padding: 14px 32px;
            border-radius: var(--jc-radius-btn);
            font-size: 1rem;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s ease;
        }

        .jc-btn-primary-lg:hover,
        .jc-btn-primary-lg:focus {
            background: var(--jc-accent-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(232, 163, 61, 0.35);
        }

        @media (max-width: 767.98px) {
            .jc-cta-banner {
                padding: 32px 20px;
            }
            .jc-cta-banner h2 {
                font-size: 1.3rem;
            }
        }

        /* ============ 页脚 ============ */
        .jc-footer {
            background: var(--jc-primary-dark);
            color: rgba(255, 255, 255, 0.85);
            padding: 60px 0 0;
        }

        .jc-footer h5 {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 16px;
        }

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

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

        .jc-footer ul li a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.88rem;
            transition: color 0.2s ease;
        }

        .jc-footer ul li a:hover,
        .jc-footer ul li a:focus {
            color: var(--jc-accent);
        }

        .footer-brand {
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        .footer-desc {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.65);
            line-height: 1.8;
        }

        .jc-footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding: 20px 0;
            margin-top: 40px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.55);
            align-items: center;
        }

        .jc-footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
            transition: color 0.2s ease;
        }

        .jc-footer-bottom a:hover,
        .jc-footer-bottom a:focus {
            color: var(--jc-accent);
        }

        @media (max-width: 991.98px) {
            .jc-footer {
                padding: 40px 0 0;
            }
            .jc-footer-bottom {
                padding: 16px 0;
                margin-top: 24px;
            }
        }

        /* ============ 无障碍焦点 ============ */
        a:focus-visible,
        button:focus-visible {
            outline: 3px solid var(--jc-accent);
            outline-offset: 2px;
        }

        /* ============ 图片容器 ============ */
        .jc-img-cover {
            border-radius: var(--jc-radius-card);
            overflow: hidden;
            box-shadow: var(--jc-shadow);
            border: 1px solid var(--jc-border);
        }

        .jc-img-cover img {
            width: 100%;
            height: 220px;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .jc-img-cover:hover img {
            transform: scale(1.03);
        }

/* 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}