/* ========== 全局重置 ========== */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            /*font-family: "Jost", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;*/
            font-family: 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            background: #f5f7fa;
            color: #1e293b;
            padding: 0;
            min-height: 100vh;
        }

        /* ========== 顶部导航 ========== */
        .site-header {
            background: #ffffff;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .header-menu {
            padding: 16px 0;
            border-bottom: 1px solid #eef2f6;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .menu-wrapper {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            text-decoration: none;
            color: #0f172a;
        }
        .logo h2 {
            font-size: 24px;
            font-weight: 700;
            letter-spacing: -0.5px;
        }
        .logo h2 span {
            color: #2563eb;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 32px;
        }
        nav ul li a {
            text-decoration: none;
            color: #475569;
            font-weight: 500;
            font-size: 16px;
            transition: color 0.2s;
            padding: 4px 0;
            border-bottom: 2px solid transparent;
        }
        nav ul li a:hover,
        nav ul li a.active {
            color: #0f172a;
            border-bottom-color: #2563eb;
        }

        /* ========== Hero ========== */
        .lab-page-hero {
            background: linear-gradient(135deg, #f0f4ff 0%, #e8edf5 100%);
            padding: 48px 0 40px;
            margin-bottom: 32px;
            border-bottom: 1px solid #e2e8f0;
        }
        .lab-page-hero__title {
            font-size: 36px;
            font-weight: 700;
            color: #0f172a;
            letter-spacing: -0.5px;
        }
        .lab-page-hero__text {
            font-size: 18px;
            color: #64748b;
            margin-top: 4px;
        }

        /* ========== 统计栏 ========== */
        .stats-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 32px;
            background: #ffffff;
            padding: 14px 24px;
            border-radius: 12px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
            margin-bottom: 32px;
            justify-content: center;
        }
        .stats-bar .stat-item {
            font-size: 15px;
            color: #475569;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .stats-bar .stat-item .num {
            font-weight: 700;
            color: #0f172a;
            font-size: 18px;
        }
        .stats-bar .stat-item .num.blue {
            color: #2563eb;
        }
        .stats-bar .stat-item .num.green {
            color: #16a34a;
        }

        /* ========== 大区块（在读 / 毕业） ========== */
        .status-section {
            margin-bottom: 48px;
        }
        .status-section__title {
            font-size: 28px;
            font-weight: 700;
            color: #0f172a;
            margin-bottom: 12px;
            padding-bottom: 8px;
            border-bottom: 3px solid #e9edf2;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .status-section__title i {
            font-size: 28px;
        }
        .status-section__title .badge {
            font-size: 16px;
            font-weight: 400;
            color: #64748b;
            background: #f1f5f9;
            padding: 0 16px;
            border-radius: 30px;
        }

        /* ========== 学位块垂直排列 ========== */
        .degree-vertical {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .degree-block {
            background: #ffffff;
            border-radius: 16px;
            padding: 16px 16px 20px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
            border: 1px solid #f1f5f9;
            width: 100%;
        }
        .degree-block__header {
            font-size: 18px;
            font-weight: 600;
            color: #0f172a;
            padding-bottom: 10px;
            border-bottom: 2px solid #eef2f6;
            margin-bottom: 14px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .degree-block__header .count {
            font-size: 14px;
            font-weight: 400;
            color: #94a3b8;
            background: #f1f5f9;
            padding: 0 12px;
            border-radius: 30px;
        }

        /* ========== 卡片容器（水平并排） ========== */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 16px;
        }

        /* ========== 横向卡片 ========== */
        .lab-member-card {
            background: #f8fafc;
            border-radius: 12px;
            padding: 14px;
            border: 1px solid #eef2f6;
            transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
            display: flex;
            flex-direction: row;
            align-items: center;
            gap: 14px;
            height: 100%;
            min-height: 140px;
        }
        .lab-member-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
            background: #ffffff;
        }

        /* ----- 左侧照片 ----- */
        .lab-member-card__photo {
            flex-shrink: 0;
            width: 80px;
            height: 80px;
            border-radius: 50%;
            overflow: hidden;
            background: #eef2f6;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 2px solid #fff;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
            position: relative;
        }
        .lab-member-card__photo img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
        .lab-member-card__photo .initials {
            font-size: 28px;
            font-weight: 600;
            color: #94a3b8;
            background: #e2e8f0;
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        /* 毕业生特殊占位 */
        .lab-member-card__photo .grad-icon {
            font-size: 36px;
            color: #94a3b8;
            background: #f1f5f9;
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
        }

        /* 上传按钮（仅限在读生） */
        .lab-member-card__photo .photo-upload-btn {
            position: absolute;
            bottom: 0px;
            right: 0px;
            background: #2563eb;
            color: #fff;
            border: none;
            border-radius: 50%;
            width: 28px;
            height: 28px;
            font-size: 12px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.25s;
            box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
        }
        .lab-member-card:hover .lab-member-card__photo .photo-upload-btn {
            opacity: 1;
        }
        .lab-member-card__photo .photo-upload-btn input[type="file"] {
            position: absolute;
            inset: 0;
            opacity: 0;
            cursor: pointer;
            width: 100%;
            height: 100%;
        }

        /* ----- 右侧信息 ----- */
        .lab-member-card__info {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
            gap: 3px;
        }

        .lab-member-card__name {
            font-size: 17px;
            font-weight: 600;
            color: #0f172a;
        }
        .lab-member-card__role {
            font-size: 13px;
            color: #64748b;
        }
        .lab-member-card__academic {
            font-size: 13px;
            color: #1e293b;
            font-weight: 500;
        }
        .lab-member-card__academic i {
            color: #2563eb;
            margin-right: 4px;
        }

        /* 论文标签 */
        .lab-member-card__publications {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 4px 8px;
            margin-top: 2px;
        }
        .lab-member-card__publications .pub-label {
            font-size: 12px;
            font-weight: 600;
            color: #475569;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .lab-member-card__publications .pub-tag {
            background: #e9edf2;
            color: #1e293b;
            font-size: 11px;
            padding: 1px 10px;
            border-radius: 30px;
            border: 1px solid #d1d5db;
            white-space: nowrap;
        }
        .lab-member-card__publications .no-pub {
            font-size: 12px;
            color: #94a3b8;
            font-style: italic;
        }

        .lab-member-card__motto {
            font-size: 13px;
            color: #6b7280;
            font-style: italic;
            margin-top: 2px;
        }
        .lab-member-card__motto i {
            color: #f59e0b;
            margin-right: 4px;
        }

        .lab-member-card__grad-info {
            font-size: 12px;
            color: #b45309;
            background: #fffbeb;
            padding: 1px 12px;
            border-radius: 30px;
            display: inline-block;
            border: 1px solid #fde68a;
            margin-top: 2px;
            align-self: flex-start;
        }

        /* 空状态 */
        .empty-tip {
            color: #94a3b8;
            text-align: center;
            padding: 24px 0;
            font-size: 14px;
            background: #fafbfc;
            border-radius: 10px;
            border: 1px dashed #e2e8f0;
            grid-column: 1 / -1;
        }

        /* ========== 底部 ========== */
        .site-footer {
            text-align: center;
            padding: 32px 0 24px;
            color: #94a3b8;
            font-size: 14px;
            border-top: 1px solid #eef2f6;
            margin-top: 16px;
        }

        /* ========== Toast ========== */
        .toast-message {
            position: fixed;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            background: #0f172a;
            color: #fff;
            padding: 10px 24px;
            border-radius: 12px;
            font-size: 14px;
            font-weight: 500;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
            opacity: 0;
            transition: opacity 0.3s;
            z-index: 999;
            pointer-events: none;
        }
        .toast-message.show {
            opacity: 1;
        }

        /* ========== 响应式 ========== */
        @media (max-width: 992px) {
            .card-grid {
                grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            }
        }
        @media (max-width: 768px) {
            .menu-wrapper {
                flex-wrap: wrap;
                gap: 12px;
            }
            nav ul {
                gap: 20px;
            }
            nav ul li a {
                font-size: 14px;
            }
            .lab-page-hero {
                padding: 32px 0 24px;
            }
            .lab-page-hero__title {
                font-size: 28px;
            }
            .lab-page-hero__text {
                font-size: 16px;
            }
            .stats-bar {
                flex-direction: column;
                align-items: center;
                gap: 8px;
            }
            .card-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .lab-member-card {
                min-height: 120px;
                padding: 12px;
                gap: 12px;
            }
            .lab-member-card__photo {
                width: 70px;
                height: 70px;
            }
            .lab-member-card__photo .initials {
                font-size: 24px;
            }
            .degree-block {
                padding: 14px 12px 16px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 16px;
            }
            .logo h2 {
                font-size: 20px;
            }
            nav ul {
                gap: 14px;
            }
            nav ul li a {
                font-size: 13px;
            }
            .lab-member-card {
                flex-direction: row;
                gap: 10px;
                padding: 10px;
                min-height: 100px;
            }
            .lab-member-card__photo {
                width: 60px;
                height: 60px;
            }
            .lab-member-card__photo .initials {
                font-size: 20px;
            }
            .status-section__title {
                font-size: 22px;
            }
            .lab-member-card__name {
                font-size: 15px;
            }
            .lab-member-card__academic,
            .lab-member-card__motto {
                font-size: 12px;
            }
            .lab-member-card__publications .pub-tag {
                font-size: 10px;
                padding: 1px 8px;
            }
        }
        ul#navbar-nav {
          list-style-type: none;
          margin: 0;
          padding: 0;
          overflow: hidden;
          background-color: #F4F4F4;
        }

        ul#navbar-nav>li {
          float: left;
        }

        ul#navbar-nav>li a {
            font-family: Georgia, serif;
          display: block;
          color: black;
          text-align: center;
          padding: 5px 16px;
          text-decoration: none;
        }