.container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* header */
        .header {
            background: linear-gradient(135deg, #0b2b44 0%, #1a4d6b 100%);
            color: white;
            padding: 2.5rem 0 2rem;
            text-align: center;
            border-bottom-left-radius: 32px;
            border-bottom-right-radius: 32px;
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
        }
        .header h1 {
            font-size: 2.6rem;
            letter-spacing: -0.5px;
            margin-bottom: 0.5rem;
             color: white;
        }
        .header p {
            font-size: 1.1rem;
            opacity: 0.9;
            max-width: 700px;
            margin: 0 auto;
             color: white;
        }
        .badge {
            background: #ffb347;
            color: #1e2a3e;
            display: inline-block;
            padding: 0.2rem 1rem;
            border-radius: 40px;
            font-size: 0.85rem;
            font-weight: bold;
            margin-top: 1rem;
        }

        /* 导航锚点 */
        .nav-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1.2rem;
            background: white;
            padding: 0.9rem 1.5rem;
            border-radius: 60px;
            margin-top: 1rem;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
        }
        .nav-links a {
            text-decoration: none;
            font-weight: 600;
            color: #1a4d6b;
            transition: 0.2s;
            font-size: 0.95rem;
        }
        .nav-links a:hover {
            color: #ff8c42;
            transform: translateY(-2px);
        }

        /* 通用卡片 */
        .card {
            background: white;
            border-radius: 28px;
            padding: 1.8rem;
            margin: 2rem 0;
            box-shadow: 0 8px 20px rgba(0,0,0,0.03), 0 2px 6px rgba(0,0,0,0.05);
            transition: all 0.2s;
        }
        .card:hover {
            box-shadow: 0 12px 28px rgba(0,0,0,0.08);
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #ff8c42;
            padding-left: 1rem;
            margin-bottom: 1.2rem;
            color: #0b2b44;
        }
        h3 {
            font-size: 1.3rem;
            margin: 1rem 0 0.6rem;
            color: #1e4a6e;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(32%, 1fr));
            gap: 2.5rem 1.5rem;
            margin: 1rem 0;
        }
        .student-card {
            background: #fef9f0;
            border-radius: 24px;
            padding: 1.2rem;
            border: 1px solid #ffe3c2;
        }
        .student-card h4 {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
        }
        .weakness {
            background: #fff1f0;
            border-left: 4px solid #e34d4d;
            padding: 0.5rem 1rem;
            margin: 0.8rem 0;
            border-radius: 12px;
        }

     /* 近年常见题型 & 提分攻略 */
    
       #methodZone ul li{ margin: 1.8rem 0;}
       #methodZone .card>div strong{ margin-bottom: 2.8rem; font-size:1.2rem;}


        /* 表格样式 */
        .policy-table, .score-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1rem 0;
            font-size: 0.9rem;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 1px 2px rgba(0,0,0,0.05);
        }
        .policy-table th, .score-table th {
            background-color: #1a4d6b;
            color: white;
            padding: 12px 8px;
            text-align: center;
        }
        .policy-table td, .score-table td {
            border: 1px solid #e2e8f0;
            padding: 10px 8px;
            background-color: #fff;
            vertical-align: top;
        }
        .policy-table tr:nth-child(even) td, .score-table tr:nth-child(even) td {
            background-color: #f9fafb;
        }

        /* 家教课程卡片 */
        .course-list {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin: 1rem 0;
        }
        .course-item {
            background: #eef2fa;
            border-radius: 40px;
            padding: 0.5rem 1.2rem;
            font-weight: 500;
        }

        .teacher-show {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin: 1rem 0;
        }
        .teacher-card {
            background: #ffffff;
            border-radius: 24px;
            flex: 1 1 260px;
            padding: 1.2rem;
            text-align: center;
            box-shadow: 0 4px 10px rgba(0,0,0,0.05);
            border: 1px solid #e9edf2;
        }
        .teacher-card img {
            width: 90px;
            height: 90px;
            border-radius: 50%;
            object-fit: cover;
            background: #cbd5e1;
            margin-bottom: 0.8rem;
        }
        .star {
            color: #f5b042;
            margin: 0.4rem 0;
        }

        .faq details {
            margin-bottom: 1rem;
            background: #f8fafc;
            border-radius: 20px;
            padding: 0.8rem 1.2rem;
            border: 1px solid #e2edf2;
        }
        .faq summary {
            font-weight: bold;
            cursor: pointer;
            color: #1a4d6b;
        }

 

        @media (max-width: 680px) {
            .container {
                padding: 0 16px;
            }
            h2 {
                font-size: 1.5rem;
            }
            .policy-table th, .policy-table td {
                font-size: 0.75rem;
                padding: 6px;
            }
        }