/* ===== 重置 & 基础 ===== */
        *,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --bg: #ffffff;
            --card-bg: #ffffff;
            --text-primary: #14142a;
            --text-secondary: #4a4a5e;
            --text-muted: #9a9aae;
            /* 主色调：#066 深蓝绿 */
            --accent: #006666;
            --accent-dark: #004d4d;
            --accent-light: #338080;
            --accent-soft: rgba(0, 102, 102, 0.16);
            --accent-glow: rgba(0, 102, 102, 0.25);
            --border-light: #e0e0e8;
            --shadow-card: 0 1px 4px rgba(0, 0, 0, 0.03), 0 1px 2px rgba(0, 0, 0, 0.02);
            --shadow-hover: 0 14px 48px rgba(0, 0, 0, 0.07), 0 2px 8px rgba(0, 0, 0, 0.03);
            --radius: 16px;
            --radius-sm: 8px;
            --transition: 0.4s cubic-bezier(0.23, 1, 0.32, 1);
            --max-width: 1280px;
            --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        }

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

        body {
            background: var(--bg);
            color: var(--text-primary);
            line-height: 1.6;
            min-height: 100vh;
            display: flex;
            flex-direction: column;

        }

        a {
            text-decoration: none;
            color: inherit;
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 32px;
            width: 100%;
            margin-top: 50px;
        }

        /* ===== 页面头部 ===== */
        .page-header {
            padding: 8px 0 28px;
            position: relative;
            margin-bottom: 8px;
            display: flex;
            align-items: baseline;
            flex-wrap: wrap;
            gap: 8px 20px;
        }

        .header-deco {
            display: flex;
            align-items: center;
            gap: 14px;
            flex: 1;
            min-width: 200px;
        }

        .header-deco .line {
            flex: 1;
            height: 2px;
            background: linear-gradient(90deg, var(--accent), var(--border-light));
            min-width: 40px;
            opacity: 0.5;
        }

        .header-deco .line-short {
            width: 40px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
            flex-shrink: 0;
            opacity: 0.7;
        }

        .header-deco .diamond {
            width: 8px;
            height: 8px;
            background: var(--accent);
            transform: rotate(45deg);
            flex-shrink: 0;
            opacity: 0.6;
        }

        .page-header h1 {
            font-size: 2.8rem;
            font-weight: 300;
            letter-spacing: -0.02em;
            line-height: 1.1;
            color: var(--text-primary);
            white-space: nowrap;
        }

        .page-header h1 span {
            font-weight: 600;
            color: var(--accent-dark);
            letter-spacing: -0.01em;
        }

        .page-header .subtitle {
            font-size: 1.05rem;
            color: var(--text-secondary);
            font-weight: 300;
            letter-spacing: 0.02em;
            opacity: 0.55;
            margin-left: auto;
        }

        /* ===== 新闻列表 ===== */
        .news-grid {
            display: flex;
            flex-direction: column;
            gap: 12px;
            padding: 16px 0 40px;
        }

        /* ===== 新闻卡片 ===== */
        .news-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 18px 0 18px 0;
            border-bottom: 1.5px solid var(--border-light);
            transition: all var(--transition);
            position: relative;
            cursor: default;
        }

        .news-card:last-child {
            border-bottom: none;
        }

        .news-card:hover {
            padding-left: 10px;
            border-bottom-color: var(--accent);
        }

        .news-card-content {
            display: flex;
            align-items: center;
            gap: 18px;
            position: relative;
        }

        /* ===== 标题左侧装饰组合 ===== */
        .title-deco {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            flex-shrink: 0;
            width: 24px;
            opacity: 1;
            transition: all var(--transition);
        }

        .news-card:hover .title-deco {
            transform: translateX(4px);
        }

        .title-deco .dot-top {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
            opacity: 0.5;
            transition: all var(--transition);
        }

        .title-deco .line-vert {
            width: 2px;
            flex: 1;
            min-height: 22px;
            background: linear-gradient(180deg, var(--accent), rgba(0, 102, 102, 0.15));
            border-radius: 2px;
            transition: all var(--transition);
        }

        .title-deco .dot-bottom {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
            opacity: 0.25;
            transition: all var(--transition);
        }

        .news-card:hover .title-deco .dot-top {
            opacity: 1;
            background: var(--accent-dark);
            transform: scale(1.2);
        }

        .news-card:hover .title-deco .dot-bottom {
            opacity: 0.8;
            background: var(--accent-dark);
            transform: scale(1.1);
        }

        .news-card:hover .title-deco .line-vert {
            background: linear-gradient(180deg, var(--accent-dark), var(--accent));
            min-height: 28px;
        }

        /* ===== 标题主体 ===== */
        .title-wrapper {
            flex: 1;
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 0;
        }

        .title-wrapper h2 {
            font-size: 1.2rem;
            font-weight: 480;
            line-height: 1.5;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            transition: color 0.4s ease;
            flex: 1;
        }

        .title-wrapper h2 a {
            transition: color 0.4s ease;
            position: relative;
            display: inline;
        }
.title-wrapper h2 a::after {
    content: '';
    position: absolute;
    bottom: -11px;
    left: 50%;
    width: 0;
    height: 1px;
    /* 关键修改：从中间到两边渐变透明 */
    background: linear-gradient(
        to right,
        transparent 0%,
        var(--accent-dark) 30%,
        var(--accent-dark) 70%,
        transparent 100%
    );
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    border-radius: 2px;
    transform: translateX(-50%);
}

        .title-wrapper h2 a:hover {
            color: var(--accent-dark);
        }

        .title-wrapper h2 a:hover::after {
            width: 100%;
        }

        /* ===== 标题右侧装饰 ===== */
        .title-deco-right {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
            opacity: 0.4;
            transition: opacity var(--transition);
        }

        .news-card:hover .title-deco-right {
            opacity: 0.9;
        }

        .title-deco-right .bar {
            width: 22px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
            transition: all var(--transition);
        }

        .title-deco-right .bar:nth-child(1) {
            width: 14px;
        }

        .title-deco-right .bar:nth-child(3) {
            width: 10px;
        }

        .news-card:hover .title-deco-right .bar {
            width: 32px;
            background: var(--accent-dark);
        }

        .news-card:hover .title-deco-right .bar:nth-child(1) {
            width: 20px;
        }

        .news-card:hover .title-deco-right .bar:nth-child(3) {
            width: 16px;
        }

        .title-deco-right .dot-small {
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: var(--accent);
            opacity: 0.5;
            transition: all var(--transition);
        }

        .news-card:hover .title-deco-right .dot-small {
            background: var(--accent-dark);
            opacity: 1;
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .container {
                padding: 0 24px;
            }
            .page-header h1 {
                font-size: 2.4rem;
            }
            .title-wrapper h2 {
                font-size: 1.1rem;
            }
        }

        @media (max-width: 768px) {
            body {
                padding: 16px 0 12px;
            }
            .container {
                padding: 0 18px;
            }

            .page-header {
                padding: 4px 0 0px;
                flex-direction: column;
                align-items: flex-start;
                gap: 15px;
            }
            .page-header h1 {
                font-size: 2rem;
                white-space: normal;
            }
            .page-header .subtitle {
                margin-left: 0;
                font-size: 0.9rem;
            }
            .header-deco {
                width: 100%;
                min-width: unset;
            }
            .header-deco .line-short {
                width: 30px;
            }
            .header-deco .diamond {
                width: 6px;
                height: 6px;
            }

            .news-grid {
                gap: 8px;
                padding: 8px 0 24px;
            }

            .news-card {
                padding: 14px 0;
                border-radius: 12px;
                border-bottom-width: 1.5px;
            }
            .news-card:hover {
                padding-left: 0;
            }

            .news-card-content {
                gap: 12px;
            }

            .title-deco {
                width: 18px;
                gap: 3px;
            }
            .title-deco .dot-top,
            .title-deco .dot-bottom {
                width: 5px;
                height: 5px;
            }
            .title-deco .line-vert {
                min-height: 16px;
            }

            .title-wrapper h2 {
                font-size: 1rem;
                font-weight: 500;
            }

            .title-deco-right {
                display: none;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }

            .page-header h1 {
                font-size: 1.6rem;
            }
            .page-header .subtitle {
                font-size: 0.8rem;
            }

            .news-card {
                padding: 12px 0;
            }
            .news-card-content {
                gap: 10px;
            }
            .title-deco {
                width: 14px;
            }
            .title-deco .line-vert {
                min-height: 12px;
            }
            .title-wrapper h2 {
                font-size: 0.92rem;
            }

        }

        @media (max-width: 360px) {
            .page-header h1 {
                font-size: 1.4rem;
            }
            .title-wrapper h2 {
                font-size: 0.85rem;
            }
            .title-deco {
                width: 12px;
            }
        }