* { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: 'PingFang SC','Microsoft YaHei','Helvetica Neue',Arial,sans-serif; background: #F5F7FA; color: #1e2a3a; line-height: 1.6; }
        a { text-decoration: none; color: inherit; display: block; }
        ul { list-style: none; }
        .container { max-width: 1240px; margin: 0 auto; padding: 0 20px; }
        .section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; flex-wrap: wrap; gap: 8px 12px; }
        .section-header h2 { font-size: 22px; font-weight: 700; color: #1e2a3a; display: flex; align-items: center; gap: 8px; }
        .section-header h2 i { color: #08C7A3; font-size: 20px; }
        .page-main { padding: 24px 0 40px; }
        .dept-section { background: #ffffff; border-radius: 16px; padding: 24px 28px 28px; margin-bottom: 28px; box-shadow: 0 2px 12px rgba(0,0,0,0.04); border: 1px solid #edf0f5; }
        .dept-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; }
        .dept-item { background: #f8fafc; border-radius: 12px; padding: 20px 12px; text-align: center; border: 1px solid #edf0f5; cursor: pointer; transition: all 0.25s; display: flex; flex-direction: column; align-items: center; gap: 8px; }
        .dept-item:hover { border-color: #08C7A3; color: #08C7A3; background: #f0f7f5; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(8,199,163,0.08); }
        .dept-item .dept-icon { width: 48px; height: 48px; border-radius: 50%; background: linear-gradient(135deg, #E6F9F4, #b8e6db); display: flex; align-items: center; justify-content: center; font-size: 24px; color: #08C7A3; }
        .dept-item .dept-icon img { width: 32px; height: 32px; object-fit: contain; }
        .dept-item .dept-name { font-size: 15px; font-weight: 600; color: #1e2a3a; }
        .dept-item .dept-desc { font-size: 13px; color: #7a8a9e; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .header-search {
            background: #ffffff;
            border-bottom: 1px solid #eef1f6;
            padding: 12px 0;
        }
        .header-search .container {
            display: flex;
            align-items: center;
            gap: 0;
            max-width: 720px;
            margin: 0 auto;
            background: #f0f2f5;
            border-radius: 30px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
            padding: 0;
        }
        .header-search .search-select {
            border: none;
            background: transparent;
            padding: 12px 10px 12px 20px;
            font-size: 14px;
            color: #1e2a3a;
            outline: none;
            cursor: pointer;
            font-weight: 500;
            min-width: 80px;
            border-right: 1px solid #dce3ec;
            flex-shrink: 0;
        }
        .header-search .search-select option {
            font-weight: 400;
        }
        .header-search .search-input {
            flex: 1;
            border: none;
            background: transparent;
            padding: 12px 16px;
            font-size: 14px;
            outline: none;
            color: #1e2a3a;
            min-width: 80px;
        }
        .header-search .search-input::placeholder {
            color: #aab8c8;
        }
        .header-search .search-submit {
            background: #08C7A3;
            color: #fff;
            border: none;
            padding: 12px 30px;
            font-size: 15px;
            font-weight: 500;
            cursor: pointer;
            transition: background 0.2s;
            border-radius: 0 30px 30px 0;
            flex-shrink: 0;
        }
        .header-search .search-submit:hover {
            background: #06A889;
        }
        @media (max-width: 768px) {
            .page-main { padding: 16px 0 30px; }
            .dept-section { padding: 18px 16px 20px; }
            .dept-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
            .dept-item { padding: 14px 8px; }
            .dept-item .dept-icon { width: 40px; height: 40px; font-size: 20px; }
            .dept-item .dept-icon img { width: 26px; height: 26px; }
            .header-search .container {
        max-width: 100%;
        border-radius: 24px;
        margin: 0 20px;
    }
        }
        @media (max-width: 480px) {
            .dept-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
        }
        
        /* ---- 科普文章 ---- */
        .party-section {
            background: #ffffff;
            border-radius: 16px;
            padding: 24px 28px 28px;
            margin-bottom: 28px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
            border: 1px solid #edf0f5;
        }
        .party-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px 24px;
        }
        .party-item {
            padding: 12px 0;
            border-bottom: 1px solid #f0f3f8;
            cursor: pointer;
            transition: color 0.2s;
        }
        .party-item:last-child {
            border-bottom: none;
        }
        .party-item:hover {
            color: #08C7A3;
        }
        .party-item .party-title {
            font-size: 15px;
            font-weight: 500;
            color: #1e2a3a;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .party-item .party-title:hover {
            color: #08C7A3;
        }
        .party-item .party-summary {
            font-size: 13px;
            color: #7a8a9e;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-top: 4px;
            line-height: 1.6;
        }
        .party-item .party-summary .detail {
            color: #08C7A3;
            cursor: pointer;
            font-weight: 500;
        }
        @media (max-width: 768px) {
            .party-section {
                padding: 18px 16px 20px;
            }
            .party-list {
                grid-template-columns: 1fr;
                gap: 0;
            }
        }