.intro-text {
            text-align: center;
            margin-bottom: 40px;
            color: #444;
            border-bottom: 1px solid #e1e8ed;
            padding-bottom: 30px;
        }

        .section-title {
            border-left: 5px solid #fcb117;
            padding-left: 15px;
            margin: 40px 0 20px;
    
        }

        /* 捐款金额卡片 */
        .tier-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }

        .tier-card {
            border: 2px solid #e1e8ed;
            padding: 30px 20px;
            text-align: center;
            border-radius: 10px;
            transition: all 0.3s ease;
        }

        .tier-card:hover {
            border-color: #fcb117;
            transform: translateY(-5px);
        }

        .tier-card.featured {
            background-color: #0d2c4d;
            color: #fff;
            border: none;
        }

        .price {
            font-size: 2.2rem;
            font-weight: bold;
            display: block;
            margin: 10px 0;
            color: #fcb117;
        }

        /* 支付方式导航卡片 */
        .payment-methods-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }

        .payment-method-card {
            background: #f8f9fa;
            border: 1px solid #e1e8ed;
            padding: 25px;
            border-radius: 8px;
            text-align: center;
        }

        .method-icon {
            font-size: 2rem;
            margin-bottom: 10px;
            display: block;
        }

        /* 银行信息表格 */
        .wire-details {
            width: 100%;
            border-collapse: collapse;
            margin-top: 25px;
            background: #fff;
            border: 1px solid #e1e8ed;
        }

        .wire-details td {
            padding: 15px;
            border-bottom: 1px solid #e1e8ed;
        }

        .wire-details td:first-child {
            background-color: #fbfbfb;
            font-weight: bold;
            color: #0d2c4d;
            width: 35%;
        }

        /* 列表样式 */
        .impact-list {
            list-style: none;
            padding: 0;
        }

        .impact-list li {
            padding: 12px 0 12px 35px;
            position: relative;
            border-bottom: 1px dashed #eee;
        }

        .impact-list li::before {
            content: "✓";
            position: absolute;
            left: 0;
            color: #27ae60;
            font-weight: bold;
            font-size: 1.2rem;
        }

        .corporate-banner {
            background: #fff9f0;
            border: 1px solid #ffeeba;
            padding: 25px;
            border-radius: 8px;
            text-align: center;
            margin: 30px 0;
        }


        .cta-button {
            background-color: #fcb117;
            color: white;
            padding: 20px 40px;
            border: none;
            border-radius: 50px;
            font-size: 1.3rem;
            font-weight: bold;
            cursor: pointer;
            display: block;
            margin: 40px auto;
            transition: 0.3s;
            box-shadow: 0 4px 15px rgba(243, 156, 18, 0.4);
        }

        .cta-button:hover {
            background-color: #e67e22;
            transform: translateY(-3px);
        }