/* 页面基础布局 */
        .pay-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 80px 20px;
            display: grid;
            grid-template-columns: 300px 1fr;
            gap: 40px;
        }

        /* 左侧赛事列表 */
        .event-list {
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 12px rgba(22,93,255,0.08);
            padding: 24px;
            height: fit-content;
        }
        .event-list h2 {
            font-size: 20px;
            color: #000;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #165DFF;
        }
        .event-item {
            padding: 12px 16px;
            border-radius: 6px;
            cursor: pointer;
            margin-bottom: 8px;
            transition: all 0.3s ease;
            color: #4E5969;
            font-size: 16px;
        }
        .event-item:hover {
            background-color: #F5F7FA;
            color: #165DFF;
        }
        .event-item.active {
            background-color: #165DFF;
            color: #fff;
        }

        /* 右侧表单区域 */
        .form-area {
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 12px rgba(22,93,255,0.08);
            padding: 30px;
        }
        .form-title {
            font-size: 22px;
            color: #000;
            margin-bottom: 24px;
            text-align: center;
        }
        /* .form-content { */
            /*display: none;  默认隐藏所有表单 */
        /* } */
        /* .form-content.active { */
            /*display: block;  激活的表单显示 */
        /* } */

        /* 表单通用样式 */
        .form-item {
            margin-bottom: 20px;
        }
        .form-item label {
            display: block;
            margin-bottom: 8px;
            font-size: 14px;
            color: #333;
            font-weight: 500;
        }
        .form-item input,
        .form-item select,
        .form-item textarea {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid #E5E6EB;
            border-radius: 6px;
            font-size: 14px;
            color: #4E5969;
            box-sizing: border-box;
        }
        .form-item textarea {
            min-height: 100px;
            resize: vertical;
        }
        .submit-btn {
            width: 100%;
            padding: 12px;
            background-color: #165DFF;
            color: #fff;
            border: none;
            border-radius: 6px;
            font-size: 16px;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }
        .submit-btn:hover {
            background-color: #0E48D9;
        }

        /* 夜间模式适配（和你现有网站一致） */
        body.night-mode .event-list,
        body.night-mode .form-area {
            background-color: #2C3036;
            box-shadow: 0 2px 12px rgba(0,0,0,0.3);
        }
        body.night-mode .event-list h2,
        body.night-mode .form-title {
            color: #fff;
        }
        body.night-mode .event-item {
            color: #E5E6EB;
        }
        body.night-mode .event-item:hover {
            background-color: #373B41;
            color: #fff;
        }
        body.night-mode .form-item label {
            color: #C0C4CC;
        }
        body.night-mode .form-item input,
        body.night-mode .form-item select,
        body.night-mode .form-item textarea {
            background-color: #373B41;
            border-color: #4E5969;
            color: #E5E6EB;
        }

        /* 移动端适配 */
        @media (max-width: 768px) {
            .pay-container {
                grid-template-columns: 1fr;
                gap: 20px;
                padding: 40px 20px;
            }
            .event-list {
                margin-bottom: 20px;
            }
        }