/* ===== CSS 变量 ===== */
        :root {
            --primary: #cc0000;
            --primary-dark: #a80000;
            --primary-bg: #fff5f5;
            --dark: #1a1a2e;
            --gray: #6b7280;
            --light-gray: #f3f4f6;
            --white: #ffffff;
            --shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
            --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.10);
            --radius: 10px;
            --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --container-padding: 40px;
        }

        /* ===== 全局重置 ===== */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
            background: #f7f9fc;
            color: #1a1a2e;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 var(--container-padding);
        }
        .section-title {
            font-size: 28px;
            font-weight: 700;
            text-align: center;
            margin-bottom: 6px;
            color: #1a1a2e;
        }
        .section-sub {
            text-align: center;
            color: var(--gray);
            font-size: 15px;
            margin-bottom: 32px;
        }

        /* ===== 导航 ===== */
        .navbar {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            box-shadow: 0 1px 20px rgba(0, 0, 0, 0.04);
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid rgba(204, 0, 0, 0.06);
        }
        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }
        .logo {
            font-size: 20px;
            font-weight: 700;
            color: #0a2540;
            letter-spacing: -0.5px;
        }
        .logo span {
            color: var(--primary);
        }
        .nav-links {
            display: flex;
            gap: 32px;
            list-style: none;
            font-size: 14px;
            font-weight: 500;
        }
        .nav-links a {
            color: #334155;
            transition: var(--transition);
            position: relative;
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: var(--transition);
        }
        .nav-links a:hover::after {
            width: 100%;
        }
        .nav-links a:hover {
            color: var(--primary);
        }
        .nav-cta {
            background: var(--primary);
            color: #fff !important;
            padding: 6px 20px;
            border-radius: 30px;
            font-weight: 600;
            transition: var(--transition);
        }
        .nav-cta::after {
            display: none !important;
        }
        .nav-cta:hover {
            background: var(--primary-dark) !important;
            transform: translateY(-1px);
            box-shadow: 0 4px 16px rgba(204, 0, 0, 0.25);
        }
        @media (max-width: 768px) {
            .navbar .container {
                flex-wrap: wrap;
                height: auto;
                padding: 10px 20px;
                gap: 8px;
            }
            .nav-links {
                gap: 12px;
                flex-wrap: wrap;
                justify-content: center;
                font-size: 13px;
            }
            :root {
                --container-padding: 20px;
            }
        }
        @media (max-width: 576px) {
            :root {
                --container-padding: 16px;
            }
        }

        /* ============================================================
             HERO BANNER — 校园建筑背景
             ============================================================ */



        .hero {
            position: relative;
            color: #fff;
            padding: 80px 0 64px;
            overflow: hidden;
            min-height: 420px;
            display: flex;
            align-items: center;
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
            background: url('https://images.unsplash.com/photo-1562774053-701939374585?w=1600&q=60&blur=8') center center / cover no-repeat;
            transform: scale(1.02);
            transition: transform 8s ease;
            filter: blur(1px) brightness(0.80) saturate(0.85);
        }
        .hero:hover .hero-bg {
            transform: scale(1.0);
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            z-index: 1;
            background:
               linear-gradient(135deg, rgba(100, 0, 0, 0.78) 0%, rgba(160, 0, 0, 0.55) 50%, rgba(60, 0, 0, 0.72) 100%);
            backdrop-filter: brightness(0.92) saturate(1.0);
        }
        .hero-overlay::after {
            content: '';
            position: absolute;
            inset: 0;
            background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iNDAwIj48ZmlsdGVyIGlkPSJmIj48ZmVUdXJidWxlbmNlIHR5cGU9ImZyYWN0YWxOb2lzZSIgYmFzZUZyZXF1ZW5jeT0iLjc0IiBudW1PY3RhdmVzPSIzIiAvPjwvZmlsdGVyPjxyZWN0IHdpZHRoPSI0MDAiIGhlaWdodD0iNDAwIiBmaWx0ZXI9InVybCgjZikiIG9wYWNpdHk9IjAuMDMiIC8+PC9zdmc+');
            background-size: 300px 300px;
            opacity: 0.15;
            pointer-events: none;
        }
        .hero-overlay::before {
            content: '';
            position: absolute;
            top: -30%;
            right: -10%;
            width: 60%;
            height: 80%;
            background: radial-gradient(ellipse at 70% 30%, rgba(255, 220, 180, 0.05) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero .container {
            position: relative;
            z-index: 2;
            width: 100%;
        }

        .hero-grid {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0;
            flex-wrap: wrap;
        }
        .hero-text {
            flex: 0 1 54%;
            max-width: 54%;
        }
        .hero-visual {
            flex: 0 0 280px;
            text-align: center;
        }

        .hero-text .badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 215, 0, 0.16);
            backdrop-filter: blur(4px);
            padding: 4px 18px 4px 16px;
            border-radius: 10px;
            font-size: 13px;
            font-weight: 500;
            color: #ffd966;
            border: 1px solid rgba(255, 215, 0, 0.10);
            margin-bottom: 18px;
        }
        .hero-text h1 {
            font-size: 44px;
            font-weight: 900;
            line-height: 1.15;
            margin-bottom: 6px;
            text-shadow: 0 2px 20px rgba(0, 0, 0, 0.12);
        }
        .hero-text h1 small {
            display: block;
            font-size: 24px;
            font-weight: 500;
            opacity: 0.92;
            margin-top: 2px;
            letter-spacing: 2px;
            text-shadow: 0 2px 16px rgba(0, 0, 0, 0.08);
        }
        .hero-text .sub-desc {
            font-size: 17px;
            opacity: 0.88;
            margin: 16px 0 28px;
            max-width: 480px;
            line-height: 1.8;
            text-shadow: 0 1px 12px rgba(0, 0, 0, 0.06);
        }
        .hero-metrics {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 16px;
            margin-bottom: 28px;
        }
        .hero-metrics .metric {
            display: flex;
            align-items: baseline;
            gap: 6px;
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(6px);
            padding: 4px 16px 4px 12px;
            border-radius: 10px;
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        .hero-metrics .metric .num {
            font-size: 32px;
            font-weight: 900;
            color: #ffd966;
            line-height: 1;
        }
        .hero-metrics .metric .label {
            font-size: 14px;
            opacity: 0.8;
            font-weight: 400;
        }
        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 36px;
            border-radius: 10px;
            font-weight: 700;
            font-size: 15px;
            border: none;
            cursor: pointer;
            transition: var(--transition);
        }
        .btn-primary {
            background: #ffb74d;
            color: #0a2540;
            box-shadow: 0 10px 28px rgba(255, 183, 77, 0.35);
        }
        .btn-primary:hover {
            background: #ffa726;
            transform: translateY(-2px);
            box-shadow: 0 14px 36px rgba(255, 183, 77, 0.45);
        }
        .btn-outline-light {
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.20);
            backdrop-filter: blur(4px);
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.15);
            border-color: #fff;
            transform: translateY(-2px);
        }
        .hero-visual .card-glow {
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(12px);
            border-radius: var(--radius);
            padding: 32px 24px;
            border: 1px solid rgba(255, 255, 255, 0.10);
            box-shadow: 0 24px 60px rgba(0, 0, 0, 0.20);
        }
        .hero-visual .card-glow .uni-badge {
            display: flex;
            justify-content: center;
            gap: 24px;
            margin-bottom: 16px;
        }
        .hero-visual .card-glow .uni-badge span {
            font-weight: 700;
            font-size: 18px;
            opacity: 0.95;
        }
        .hero-visual .card-glow .divider {
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12), transparent);
            margin: 10px 0 14px;
        }
        .hero-visual .card-glow .info-line {
            display: flex;
            justify-content: space-between;
            padding: 5px 0;
            font-size: 14px;
            opacity: 0.75;
        }
        .hero-visual .card-glow .info-line strong {
            opacity: 1;
            color: #fff;
        }

        @media (max-width: 1100px) {
            .hero-text {
                flex: 1 1 100%;
                max-width: 100%;
            }
            .hero-visual {
                flex: 0 0 100%;
                max-width: 360px;
                margin: 0 auto;
            }
            .hero-grid {
                flex-direction: column;
                text-align: center;
                gap: 30px;
            }
            .hero-text .sub-desc {
                margin-left: auto;
                margin-right: auto;
                max-width: 100%;
            }
            .hero-metrics {
                justify-content: center;
            }
            .hero-actions {
                justify-content: center;
            }
        }
        @media (max-width: 768px) {
            .hero {
                padding: 48px 0 40px;
                min-height: auto;
            }
            .hero-text h1 {
                font-size: 28px;
            }
            .hero-text h1 small {
                font-size: 17px;
            }
            .hero-visual .card-glow {
                padding: 20px 16px;
            }
            .btn {
                padding: 10px 24px;
                font-size: 14px;
            }
            .hero-metrics .metric .num {
                font-size: 26px;
            }
            .hero-metrics {
                gap: 8px 12px;
            }
            .hero-metrics .metric {
                padding: 2px 12px 2px 8px;
            }
        }

        /* ============================================================
             一站式了解项目全貌
             ============================================================ */
        .cards-section {
            padding: 60px 0 52px;
            background: #fff;
        }
        .cards-section .section-badge {
            display: inline-block;
            background: var(--primary-bg);
            color: var(--primary);
            padding: 2px 16px;
            border-radius: 30px;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 6px;
        }
        .cards-section h2 {
            font-size: 30px;
            font-weight: 700;
            margin-bottom: 10px;
            color: #0a2540;
        }
        .cards-section .section-desc {
            color: var(--gray);
            margin-bottom: 36px;
            font-size: 16px;
        }
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
        }

        .card-item {
            background: #fff;
            border-radius: var(--radius);
            overflow: hidden;
            transition: var(--transition);
            border: 1px solid #edf2f7;
            display: flex;
            flex-direction: column;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.02);
        }
        .card-item:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-hover);
            border-color: var(--primary);
        }
        .card-item .card-thumb {
            width: 100%;
            height: 180px;
            overflow: hidden;
            background: #eef2f6;
            position: relative;
            flex-shrink: 0;
        }
        .card-item .card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .card-item:hover .card-thumb img {
            transform: scale(1.04);
        }
        .card-item .card-thumb .thumb-tag {
            position: absolute;
            bottom: 12px;
            left: 12px;
            background: rgba(204, 0, 0, 0.85);
            color: #fff;
            padding: 2px 14px;
            border-radius: 20px;
            font-size: 11px;
            font-weight: 600;
            backdrop-filter: blur(4px);
        }
        .card-item .card-body {
            padding: 24px 26px 28px;
            flex: 1;
            display: flex;
            flex-direction: column;
            background: #fff;
        }
        .card-item .card-body h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 8px;
            color: #1a1a2e;
            line-height: 1.3;
        }
        .card-item .card-body .desc {
            color: #475569;
            font-size: 14px;
            line-height: 1.8;
            margin-bottom: 16px;
            flex: 1;
        }

        .card-item .data-badge {
            display: flex;
            align-items: center;
            gap: 12px;
            background: var(--primary-bg);
            border-radius: var(--radius);
            padding: 10px 16px 10px 14px;
            margin: 2px 0 16px;
            border: 1px solid rgba(204, 0, 0, 0.06);
            transition: var(--transition);
        }
        .card-item:hover .data-badge {
            border-color: var(--primary);
            background: #fff5f5;
        }
        .card-item .data-badge .badge-icon {
            width: 36px;
            height: 36px;
            background: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--primary);
            flex-shrink: 0;
        }
        .card-item .data-badge .badge-info {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }
        .card-item .data-badge .badge-info .badge-number {
            font-size: 22px;
            font-weight: 900;
            color: var(--primary);
            letter-spacing: -0.5px;
        }
        .card-item .data-badge .badge-info .badge-label {
            font-size: 12px;
            color: var(--gray);
            font-weight: 500;
        }

        .card-item .more {
            color: var(--primary);
            font-weight: 600;
            font-size: 13px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: var(--transition);
            align-self: flex-start;
            margin-top: 2px;
        }
        .card-item .more:hover {
            gap: 10px;
        }

        @media (max-width: 992px) {
            .cards-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
            .card-item .card-thumb {
                height: 160px;
            }
        }
        @media (max-width: 768px) {
            .cards-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .cards-section {
                padding: 40px 0 32px;
            }
            .cards-section h2 {
                font-size: 24px;
            }
            .card-item .card-thumb {
                height: 140px;
            }
        }

        /* ===== Tab 切换（悬停触发）— 所有圆角统一为 10px ===== */
        .tab-section {
            padding: 60px 0 64px;
            background: #f7f9fc;
        }

        /* Tab 导航容器 — 圆角改为 10px */
        .tab-nav {
            display: flex;
            gap: 4px;
            background: #fff;
            padding: 5px;
            border-radius: var(--radius);
            margin: 0 auto 32px;
            max-width: 460px;
            justify-content: center;
            flex-wrap: wrap;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
        }

        /* Tab 按钮 — 圆角改为 10px */
        .tab-nav button {
            flex: 1;
            min-width: 110px;
            padding: 10px 24px;
            border: none;
            background: transparent;
            border-radius: var(--radius);
            font-size: 15px;
            font-weight: 600;
            color: #64748b;
            cursor: pointer;
            transition: var(--transition);
        }
        .tab-nav button.active {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 4px 14px rgba(204, 0, 0, 0.2);
        }
        .tab-nav button:hover:not(.active) {
            color: var(--primary);
            background: #f1f3f5;
        }

        /* 内容区域 — radius: 10px */
        .tab-content {
            background: #fff;
            border-radius: var(--radius);
            padding: 40px 40px 44px;
            min-height: 260px;
            border: 1px solid #edf2f7;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.02);
        }
        .tab-pane {
            display: none;
            animation: fadeUp 0.4s ease;
        }
        .tab-pane.active {
            display: block;
        }
        @keyframes fadeUp {
            from {
                opacity: 0;
                transform: translateY(12px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .tab-pane h3 {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 10px;
            color: #1a1a2e;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .tab-pane h3 .emoji {
            font-size: 26px;
        }
        .tab-pane .desc {
            color: var(--gray);
            margin-bottom: 16px;
            font-size: 15px;
        }
        .tab-pane .grid-2col {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 8px 32px;
            margin-top: 4px;
        }
        .tab-pane .grid-2col li {
            list-style: none;
            padding: 6px 0 6px 26px;
            position: relative;
            font-weight: 500;
            color: #1a1a2e;
            border-bottom: 1px solid #f0f0f0;
            font-size: 14px;
        }
        .tab-pane .grid-2col li::before {
            content: '◆';
            color: var(--primary);
            position: absolute;
            left: 0;
            font-size: 11px;
            top: 7px;
        }

        /* 步骤条 — 圆角改为 10px */
        .tab-pane .steps-row {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 28px;
            margin: 12px 0 10px;
        }
        .tab-pane .steps-row .step {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 500;
            background: #f7f9fc;
            padding: 5px 18px 5px 5px;
            border-radius: var(--radius);
            font-size: 14px;
        }
        .tab-pane .steps-row .step .num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            background: var(--primary);
            color: #fff;
            border-radius: 50%;
            font-weight: 700;
            font-size: 12px;
        }

        /* 提示框 — radius: 10px */
        .tab-pane .notice-box {
            background: var(--primary-bg);
            padding: 14px 24px;
            border-radius: var(--radius);
            margin-top: 20px;
            color: #1a1a2e;
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 500;
            border-left: 3px solid var(--primary);
            font-size: 14px;
        }
        .tab-pane .notice-box i {
            color: var(--primary);
            font-size: 18px;
        }

        @media (max-width: 768px) {
            .tab-pane .grid-2col {
                grid-template-columns: 1fr;
                gap: 2px;
            }
            .tab-content {
                padding: 24px 18px;
            }
            .tab-nav button {
                min-width: 80px;
                font-size: 13px;
                padding: 8px 14px;
            }
            .tab-section {
                padding: 40px 0 44px;
            }
        }

        /* ============================================================
             院校动态 — 完全仿照源文件“招生简章”admission-item 完整样式
             悬停时：背景变红，标题+描述变为白色
             ============================================================ */
        .media-section {
            padding: 60px 0 52px;
            background: #fff;
        }

        .media-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: stretch;
        }

        /* 左侧预览区 */
        .media-preview {
            background: #f7f9fc;
            border-radius: var(--radius);
            overflow: hidden;
            position: relative;
            min-height: 360px;
            border: 1px solid #edf2f7;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .media-preview img {
            width: 100%;
            height: 100%;
            min-height: 360px;
            object-fit: cover;
            transition: var(--transition);
            display: block;
        }
        .media-preview .preview-label {
            position: absolute;
            bottom: 16px;
            left: 50%;
            transform: translateX(-50%);
            background: rgba(0, 0, 0, 0.55);
            backdrop-filter: blur(8px);
            color: #fff;
            padding: 4px 18px;
            border-radius: 30px;
            font-size: 12px;
            font-weight: 500;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        /* 右侧列表 */
        .media-news {
            display: flex;
            flex-direction: column;
        }
        .media-news .news-head {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            color: #1a1a2e;
            padding-bottom: 12px;
            border-bottom: 2px solid #f0f2f5;
        }
        .media-news .news-head .more-link {
            font-size: 13px;
            font-weight: 400;
            color: var(--primary);
            transition: var(--transition);
        }
        .media-news .news-head .more-link:hover {
            opacity: 0.7;
        }
        .media-news .news-head i {
            color: var(--primary);
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
            flex: 1;
        }

        /* 每条新闻 — 仿 admission-item */
        .news-item {
            display: flex;
            padding: 12px 15px;
            background: #f9f9f9;
            border-radius: 6px;
            transition: var(--transition);
            border: 1px solid #e0e0e0;
            cursor: pointer;
            align-items: center;
            margin-bottom: 6px;
        }
a.news-item-link {
    display: block;
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}
a.news-item-link:hover,
a.news-item-link:focus,
a.news-item-link:active {
    color: inherit;
    text-decoration: none;
}
        /* 悬停：背景变红，标题+描述变白 */
        .news-item:hover {
            background: var(--primary);
            border-color: var(--primary);
            transform: translateY(-3px);
            box-shadow: 0 3px 10px rgba(204, 0, 0, 0.2);
        }
        .news-item:hover .date-block {
            background: white;
            color: var(--primary);
        }
        .news-item:hover .title {
            color: white !important;
        }
        .news-item:hover .desc {
            color: rgba(255, 255, 255, 0.9) !important;
        }

        /* 当前激活项（默认第一项） — 与悬停效果一致 */
        .news-item.active {
            background: var(--primary);
            border-color: var(--primary);
            transform: translateY(-3px);
            box-shadow: 0 3px 10px rgba(204, 0, 0, 0.2);
        }
        .news-item.active .date-block {
            background: white;
            color: var(--primary);
        }
        .news-item.active .title {
            color: white !important;
        }
        .news-item.active .desc {
            color: rgba(255, 255, 255, 0.9) !important;
        }

        /* 日期块 — 仿 item-date-container + item-date */
        .news-item .date-block {
            flex: 0 0 60px;
            height: 60px;
            background: #e0e0e0;
            border-radius: 6px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            transition: var(--transition);
            font-weight: bold;
            color: #666;
        }
        .news-item .date-block .day {
            font-size: 20px;
            line-height: 1;
        }
        .news-item .date-block .month {
            font-size: 12px;
            line-height: 1;
        }

        /* 右侧内容 */
        .news-item .content-wrap {
            flex: 1;
            min-width: 0;
        }
        .news-item .content-wrap .title {
            font-weight: 600;
            font-size: 15px;
            transition: var(--transition);
            margin-bottom: 2px;
            color: #1a1a2e;
        }
        .news-item .content-wrap .desc {
            font-size: 13px;
            color: #666;
            transition: var(--transition);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            line-height: 1.5;
        }

        @media (max-width: 992px) {
            .media-layout {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .media-preview {
                min-height: 260px;
                order: 1;
            }
            .media-preview img {
                min-height: 260px;
            }
            .media-news {
                order: 2;
            }
        }
        @media (max-width: 768px) {
            .media-section {
                padding: 40px 0 32px;
            }
            .media-preview {
                min-height: 200px;
            }
            .media-preview img {
                min-height: 200px;
            }
            .news-item {
                padding: 10px 12px;
                flex-wrap: nowrap;
            }
            .news-item .date-block {
                flex: 0 0 50px;
                height: 50px;
                margin-right: 12px;
            }
            .news-item .date-block .day {
                font-size: 17px;
            }
            .news-item .date-block .month {
                font-size: 11px;
            }
            .news-item .content-wrap .title {
                font-size: 14px;
            }
            .news-item .content-wrap .desc {
                font-size: 12px;
                -webkit-line-clamp: 2;
            }
        }
        @media (max-width: 480px) {
            .news-item {
                flex-wrap: wrap;
                gap: 8px;
            }
            .news-item .date-block {
                flex: 0 0 100%;
                height: 40px;
                flex-direction: row;
                gap: 8px;
                margin-right: 0;
                background: #e0e0e0;
                border-radius: 6px;
            }
            .news-item .date-block .day {
                font-size: 16px;
            }
            .news-item .date-block .month {
                font-size: 12px;
            }
            .news-item .content-wrap .title {
                font-size: 14px;
            }
        }

        /* ============================================================
             最新资讯
             ============================================================ */
        .news-grid-section {
            padding: 54px 0 60px;
            background: #f7f9fc;
        }
        .news-grid-section .section-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 8px;
            flex-wrap: wrap;
            gap: 8px;
        }
        .news-grid-section .section-header .section-title {
            font-size: 28px;
            font-weight: 700;
            color: #1a1a2e;
            margin-bottom: 0;
            text-align: left;
        }
        .news-grid-section .section-header .more-link {
            font-size: 14px;
            font-weight: 500;
            color: var(--primary);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .news-grid-section .section-header .more-link:hover {
            gap: 10px;
            opacity: 0.7;
        }
        .news-grid-section .section-sub {
            text-align: left;
            margin-bottom: 32px;
        }
        .news-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 28px;
        }
        .news-card {
            background: #fff;
            border-radius: var(--radius);
            overflow: hidden;
            transition: var(--transition);
            border: 1px solid #edf2f7;
            display: flex;
            flex-direction: column;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
        }
        .news-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: var(--primary);
        }
        .news-card .card-img {
            height: 150px;
            background: #eef2f6;
            position: relative;
            overflow: hidden;
            flex-shrink: 0;
        }
        .news-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .news-card:hover .card-img img {
            transform: scale(1.04);
        }
        .news-card .card-img .tag {
            position: absolute;
            top: 10px;
            right: 10px;
            background: var(--primary);
            color: #fff;
            padding: 1px 12px;
            border-radius: 20px;
            font-size: 11px;
            font-weight: 600;
            z-index: 2;
        }
        .news-card .card-body {
            padding: 18px 20px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
            background: #fff;
        }
        .news-card .card-body .date {
            font-size: 12px;
            color: var(--gray);
            margin-bottom: 4px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .news-card .card-body .date i {
            color: var(--primary);
            font-size: 12px;
        }
        .news-card .card-body h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 6px;
            color: #1a1a2e;
            line-height: 1.4;
        }
        .news-card .card-body p {
            color: #4a5568;
            font-size: 13px;
            line-height: 1.8;
            margin-bottom: 10px;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 6;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-card .card-body .more-link {
            color: var(--primary);
            font-weight: 600;
            font-size: 13px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: var(--transition);
            align-self: flex-start;
        }
        .news-card .card-body .more-link:hover {
            gap: 10px;
        }
        @media (max-width: 992px) {
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
        }
        @media (max-width: 576px) {
            .news-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .news-grid-section {
                padding: 36px 0 40px;
            }
            .news-grid-section .section-header .section-title {
                font-size: 22px;
            }
        }

        /* ============================================================
             页底导航
             ============================================================ */
        .site-footer {
            background: #1a1a2e;
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 28px;
            border-top: 3px solid var(--primary);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2.2fr 1fr 1.2fr 1.2fr;
            gap: 40px;
            margin-bottom: 28px;
        }
        .footer-grid .col h4 {
            color: #fff;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 14px;
            position: relative;
            padding-bottom: 8px;
        }
        .footer-grid .col h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 28px;
            height: 2px;
            background: var(--primary);
        }
        .footer-grid .col p,
        .footer-grid .col li {
            font-size: 13px;
            line-height: 2;
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-grid .col ul {
            list-style: none;
        }
        .footer-grid .col ul li a {
            color: rgba(255, 255, 255, 0.55);
            transition: var(--transition);
        }
        .footer-grid .col ul li a:hover {
            color: #fff;
            padding-left: 4px;
        }

        .footer-grid .col-contact ul li {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-grid .col-contact ul li i {
            width: 18px;
            color: var(--primary);
            font-size: 14px;
            text-align: center;
        }

        .footer-grid .col-qr {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
        }
        .footer-grid .col-qr h4 {
            color: #fff;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 12px;
            position: relative;
            padding-bottom: 8px;
            display: inline-block;
        }
        .footer-grid .col-qr h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 28px;
            height: 2px;
            background: var(--primary);
        }
        .qr-row {
            display: flex;
            gap: 20px;
            justify-content: center;
            align-items: flex-start;
            flex-wrap: wrap;
        }
        .qr-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 5px;
        }
        .qr-item .qr-box {
            width: 84px;
            height: 84px;
            background: #ffffff;
            border-radius: var(--radius);
            padding: 4px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            transition: var(--transition);
        }
        .qr-item .qr-box:hover {
            border-color: var(--primary);
            box-shadow: 0 0 20px rgba(204, 0, 0, 0.15);
        }
        .qr-item .qr-box img {
            width: 100%;
            height: 100%;
            object-fit: contain;
        }
        .qr-item .qr-box i {
            font-size: 44px;
            color: #1a1a2e;
        }
        .qr-item .qr-label {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.5);
            font-weight: 400;
            letter-spacing: 0.5px;
        }

.news-card .card-img { position: relative; }
.news-card .card-img .date-tag {
    position: absolute;
    left: 10px;
    bottom: 10px;
    background: rgb(155 76 76 / 65%);
    color: #fff;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 12px;
    line-height: 1.6;
}

        .footer-grid .col .social-icons {
            display: flex;
            gap: 12px;
            margin-top: 10px;
        }
        .footer-grid .col .social-icons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 50%;
            color: #fff;
            font-size: 16px;
            transition: var(--transition);
        }
        .footer-grid .col .social-icons a:hover {
            background: var(--primary);
            transform: translateY(-2px);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 18px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.35);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.4);
            transition: var(--transition);
        }
        .footer-bottom a:hover {
            color: #fff;
        }
        .footer-bottom .links {
            display: flex;
            gap: 16px;
        }

        @media (max-width: 992px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .footer-grid .col-qr {
                grid-column: span 1;
                text-align: center;
            }
            .footer-grid .col:nth-child(1) {
                order: 1;
            }
            .footer-grid .col:nth-child(2) {
                order: 3;
            }
            .footer-grid .col:nth-child(3) {
                order: 2;
            }
            .footer-grid .col:nth-child(4) {
                order: 4;
            }
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-grid .col-qr {
                grid-column: span 1;
                text-align: center;
            }
            .footer-grid .col:nth-child(1) {
                order: 1;
            }
            .footer-grid .col:nth-child(2) {
                order: 3;
            }
            .footer-grid .col:nth-child(3) {
                order: 2;
            }
            .footer-grid .col:nth-child(4) {
                order: 4;
            }
            .qr-item .qr-box {
                width: 68px;
                height: 68px;
            }
            .qr-row {
                gap: 14px;
            }
            .site-footer {
                padding: 32px 0 20px;
            }
        }
        @media (max-width: 576px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .footer-grid .col-qr {
                grid-column: span 1;
                text-align: center;
            }
            .site-footer {
                padding: 28px 0 16px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .footer-bottom .links {
                flex-wrap: wrap;
                justify-content: center;
            }
            .qr-item .qr-box {
                width: 60px;
                height: 60px;
            }
            .qr-row {
                gap: 12px;
            }
            .qr-item .qr-label {
                font-size: 10px;
            }
        }

        /* ===== 响应式通用 ===== */
        @media (max-width: 768px) {
            .section-title {
                font-size: 22px;
            }
            .section-sub {
                font-size: 14px;
                margin-bottom: 24px;
            }
            .container {
                padding: 0 20px;
            }
        }
        @media (max-width: 576px) {
            .container {
                padding: 0 16px;
            }
        }