.container {
            max-width: 1100px;
            margin: 0 auto;
            background: white;
            border-radius: 28px;
            box-shadow: 0 20px 40px -10px rgba(0, 20, 30, 0.15);
            padding: 40px 40px 50px;
        }
        /* 排版 */
        h1, h2, h3 {
            font-weight: 600;
            letter-spacing: -0.02em;
        }
        .section-title {
            font-size: 1.8rem;
            font-weight: 700;
            color: #c8102e;
            border-left: 6px solid #c8102e;
            padding-left: 18px;
            margin: 2.2rem 0 1.2rem 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .section-title:first-of-type {
            margin-top: 0.2rem;
        }
        .highlight-red {
            color: #c8102e;
            font-weight: 600;
        }
        .badge {
            background: #c8102e10;
            color: #c8102e;
            padding: 2px 12px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
        }
        p {
            line-height: 1.7;
            margin: 1rem 0;
        }
              /* 表格 - 现代化卡片风格 */
        .table-wrap {
            border-radius: 20px;
            overflow: hidden;
            border: 1px solid #e9edf4;
            margin: 1.5rem 0;
            background: white;
            box-shadow: 0 4px 12px rgba(0,0,0,0.02);
        }
        .course-table {
            width: 100%;
            border-collapse: collapse;
            background: white;
        }
        .course-table th {
            background: #f0f4fe;
            font-weight: 600;
            padding: 16px 12px;
            text-align: center;
            font-size: 1rem;
            color: #1a2a4a;
            border-bottom: 2px solid #d0dbea;
        }
        .course-table td {
            padding: 18px 16px;
            border-bottom: 1px solid #eef2f7;
            vertical-align: middle;
        }
        .course-table tr:last-child td {
            border-bottom: none;
        }
        .course-table .icon-cell {
            text-align: center;
            min-width: 80px;
        }
        .course-table .icon-cell img {
            max-width: 48px;
            height: auto;
            display: block;
            margin: 0 auto 6px;
        }
        .course-table .label-soft {
            font-weight: 600;
            color: #1e2a41;
        }
        .course-table .desc-cell {
            font-size: 0.96rem;
            color: #2c3e5c;
        }
        .course-table .sub-soft {
            color: #4a5f7a;
            font-weight: 400;
        }

        /* 图片与视频 */
        .media-block {
            background: #f8faff;
            border-radius: 24px;
            padding: 20px 20px 10px;
            margin: 28px 0;
            text-align: center;
            border: 1px solid #e8edf8;
        }
        .media-block img {
            max-width: 100%;
            height: auto;
            border-radius: 16px;
            box-shadow: 0 8px 18px rgba(0,0,0,0.04);
        }
        .media-block video {
            width: 100%;
            max-width: 100%;
            border-radius: 20px;
            background: #0a0f1a;
            box-shadow: 0 12px 24px -8px rgba(0,0,0,0.2);
        }
        .media-caption {
            margin-top: 12px;
            font-size: 0.95rem;
            color: #3b4b66;
            font-weight: 500;
        }
        .grid-2col {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 20px 0;
        }
        @media (max-width: 700px) {
            .grid-2col {
                grid-template-columns: 1fr;
            }
            .container {
                padding: 24px 16px;
            }
            .section-title {
                font-size: 1.5rem;
            }
        }
        /* 列表和特殊内容 */
        .faq-list {
            margin: 0.8rem 0 1.8rem 1.8rem;
        }
        .faq-list li {
            margin-bottom: 0.4rem;
            line-height: 1.6;
        }
        .highlight-box {
            background: #f1f6fd;
            border-radius: 20px;
            padding: 20px 28px;
            border-left: 6px solid #c8102e;
            margin: 24px 0;
        }
        .chip {
            display: inline-block;
            background: #eef3fc;
            border-radius: 40px;
            padding: 6px 18px;
            font-size: 0.85rem;
            font-weight: 500;
            color: #1a2a4a;
            margin-right: 6px;
        }
        .qna-block {
            margin: 2.2rem 0 0.8rem;
            border-top: 1px solid #e2eaf5;
            padding-top: 1.8rem;
        }
        .qna-block strong {
            color: #0a2540;
            font-size: 1.05rem;
            margin-top: 1.4rem;
        }
        .qna-block strong:first-of-type {
            margin-top: 0;
        }
        .qna-block p {
            margin-left: 0.8rem;
        }
        .qna-block .q {
            font-weight: 600;
            color: #b22222;
            font-size: 1rem;
            display: inline-block;
            margin-right: 6px;
        }
        .qna-block .a {
            font-weight: 500;
            color: #1e3a5f;
        }
        .footer-map {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            justify-content: center;
            margin: 30px 0 10px;
        }
        .footer-map a {
            border: 0;
        }
        .footer-map img {
            max-width: 280px;
            width: 100%;
            border-radius: 20px;
            border: 1px solid #dce4ef;
            box-shadow: 0 6px 14px rgba(0,0,0,0.04);
        }
        hr {
            border: 0;
            border-top: 2px dashed #dce4ef;
            margin: 2rem 0;
        }
        .price-tag {
            font-size: 1.6rem;
            font-weight: 700;
            color: #c8102e;
            background: #fff0f0;
            display: inline-block;
            padding: 6px 24px;
            border-radius: 60px;
            margin: 6px 0;
        }
        .small-note {
            color: #4f6587;
            font-size: 0.92rem;
        }

    /* 排版基础 */
      
    .section-title i {
        font-size: 1.6rem;
        color: #b31b1b;
    }
  
    /* 特殊标记 */
    .highlight-box {
        background: #f0f5fe;
        border-radius: 20px;
        padding: 18px 26px;
        border-left: 6px solid #b31b1b;
        margin: 20px 0;
    }
   
    .price-tag {
        font-weight: 700;
        color: #b31b1b;
        background: #fff0f0;
        padding: 2px 18px;
        border-radius: 60px;
        display: inline-block;
    }


    /* 表格现代化 */
   

    .course-table .col-label {
        font-weight: 600;
        text-align: center;
    }
    .course-table .col-price {
        text-align: center;
        font-weight: 600;
        color: #b31b1b;
    }
    .course-table .desc-small {
        font-size: 0.92rem;
        color: #2d405e;
    }

    .table-footnote {
        background: #eef6f2;
        padding: 16px 20px;
        border-radius: 0 0 20px 20px;
        font-size: 0.95rem;
        color: #1b3a3a;
        border-top: 1px solid #d0e0da;
    }

    /* 图片与二维码 */
    .qr-section {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 30px;
        background: #f9fcff;
        border-radius: 28px;
        padding: 22px 28px;
        margin: 25px 0 10px;
        border: 1px solid #e2ebf6;
    }
    .qr-section img {
        max-width: 140px;
        height: auto;
        border-radius: 16px;
        box-shadow: 0 8px 18px rgba(0,0,0,0.05);
    }
    .qr-text {
        font-size: 1rem;
    }
    .qr-text strong {
        font-size: 1.2rem;
    }

 
    @media (max-width: 680px) {
        .two-col {
            grid-template-columns: 1fr;
        }
        .container {
            padding: 24px 16px;
        }
        .section-title {
            font-size: 1.5rem;
        }
        .qr-section {
            flex-direction: column;
            text-align: center;
        }
    }

    .col-box {
        background: #f8faff;
        padding: 16px 20px;
        border-radius: 20px;
        border-left: 4px solid #b31b1b;
    }
    .col-box .label {
        font-weight: 700;
        color: #003d99;
        display: block;
        margin-bottom: 6px;
    }

    hr {
        border: 0;
        border-top: 2px dashed #dce4ef;
        margin: 2.2rem 0;
    }
    .footnote {
        color: #4f6587;
        font-size: 0.9rem;
        text-align: center;
        margin-top: 20px;
    }

/* 列表 */
    .feature-list {
        margin: 12px 0 16px 22px;
    }
    .feature-list li {
        margin-bottom: 8px;
        line-height: 1.6;
    }

    .two-col {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px 30px;
        margin: 12px 0;
    }


    .section-title {
        font-size: 1.9rem;
        font-weight: 700;
        color: #b31b1b;
        border-left: 6px solid #b31b1b;
        padding-left: 20px;
        margin: 2.4rem 0 1.2rem 0;
        display: flex;
        align-items: center;
        gap: 12px;
    }
    .section-title:first-of-type {
        margin-top: 0.2rem;
    }

  
    .highlight-box {
        background: #f0f5fe;
        border-radius: 20px;
        padding: 18px 26px;
        border-left: 6px solid #b31b1b;
        margin: 20px 0;
    }
    .badge {
        display: inline-block;
        background: #b31b1b10;
        color: #b31b1b;
        padding: 2px 14px;
        border-radius: 40px;
        font-size: 0.8rem;
        font-weight: 600;
    }
    .price-tag {
        font-weight: 700;
        color: #b31b1b;
        background: #fff0f0;
        padding: 2px 18px;
        border-radius: 60px;
        display: inline-block;
    }

    .table-wrap {
        border-radius: 24px;
        overflow: hidden;
        border: 1px solid #e5ecf5;
        margin: 1.5rem 0 1rem;
        box-shadow: 0 6px 16px rgba(0,0,0,0.02);
    }
    .course-table {
        width: 100%;
        border-collapse: collapse;
        background: white;
        font-size: 0.95rem;
    }
    .course-table th {
        background: #f2f7ff;
        font-weight: 600;
        padding: 16px 12px;
        text-align: center;
        color: #102a4a;
        border-bottom: 2px solid #d5e0ee;
    }
    .course-table td {
        padding: 16px 14px;
        border-bottom: 1px solid #ecf1f8;
        vertical-align: top;
    }
    .course-table tr:last-child td {
        border-bottom: none;
    }
    .course-table .col-label {
        font-weight: 600;
        text-align: center;
        white-space: nowrap;
    }
    .course-table ul {
        margin: 4px 0 4px 18px;
        line-height: 1.7;
    }
    .course-table ul li {
        margin-bottom: 2px;
    }

    .table-footnote {
        background: #eef6f2;
        padding: 16px 20px;
        border-radius: 0 0 20px 20px;
        font-size: 0.95rem;
        color: #1b3a3a;
        border-top: 1px solid #d0e0da;
    }

    .video-block {
        background: #0a0f1a;
        border-radius: 24px;
        padding: 16px;
        margin: 24px 0;
        box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    }
    .video-block video {
        width: 100%;
        border-radius: 16px;
        display: block;
        background: #000;
    }
    .video-caption {
        color: #aabbdd;
        font-size: 0.9rem;
        text-align: center;
        margin-top: 10px;
    }

    .feature-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px 24px;
        margin: 16px 0 8px;
    }
    @media (max-width: 680px) {
        .feature-grid {
            grid-template-columns: 1fr;
        }
        .container {
            padding: 24px 16px;
        }
        .section-title {
            font-size: 1.5rem;
        }
    }
    .feature-item {
        background: #f8faff;
        padding: 14px 18px;
        border-radius: 16px;
        border-left: 4px solid #b31b1b;
        line-height: 1.6;
    }
    .feature-item strong {
        display: inline-block;
        margin-right: 4px;
    }

    .contact-line {
        background: #f2f7fc;
        border-radius: 60px;
        padding: 12px 24px;
        display: inline-block;
        font-weight: 600;
        margin: 6px 0 12px;
        border: 1px solid #dce6f0;
    }

    hr {
        border: 0;
        border-top: 2px dashed #dce4ef;
        margin: 2.2rem 0;
    }
    .footnote {
        color: #4f6587;
        font-size: 0.9rem;
        text-align: center;
        margin-top: 20px;
    }
    .btn-buy {
        display: inline-block;
        background: #b31b1b;
        color: white;
        padding: 10px 32px;
        border-radius: 60px;
        font-weight: 600;
        text-decoration: none;
        border: 0;
        transition: background 0.2s;
    }
    .btn-buy:hover {
        background: #8f1515;
        border-bottom: 0;
    }
    .text-center {
        text-align: center;
    }
    .mt-8 { margin-top: 8px; }
    .mb-8 { margin-bottom: 8px; }


.breadcrumb strong{color:#0aa33a;}