* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        }
        body {
            background-color: #f8f9fa;
            padding: 20px;
        }
        .user-container {
            max-width: 450px;
            margin: 0 auto;
            background-color: #ffffff;
            border-radius: 16px;
            padding: 30px 20px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        }
        /* 头像区域 */
        .avatar-section {
            text-align: center;
            margin-bottom: 30px;
        }
        .avatar-wrapper {
            position: relative;
            display: inline-block;
        }
        .avatar {
            width: 100px;
            height: 100px;
            border-radius: 16px;
            object-fit: cover;
        }
        .edit-icon {
            position: absolute;
            bottom: -5px;
            right: -5px;
            width: 30px;
            height: 30px;
            background-color: #000;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 14px;
        }
        .username {
            font-size: 28px;
            font-weight: 600;
            margin-top: 15px;
            color: #212529;
        }
        .uid {
            font-size: 20px;
            color: #6c757d;
            margin-top: 8px;
        }
        /* 数据统计 */
        .stats-row {
            display: flex;
            justify-content: space-between;
            margin-bottom: 30px;
            text-align: center;
        }
        .stat-item {
            flex: 1;
        }
        .stat-value {
            font-size: 32px;
            font-weight: 700;
            color: #212529;
        }
        .stat-label {
            font-size: 18px;
            color: #6c757d;
            margin-top: 5px;
        }
        /* 开关区域 */
        .toggle-row {
            display: flex;
            gap: 15px;
            margin-bottom: 30px;
        }
        .toggle-card {
            flex: 1;
            background-color: #f8f9fa;
            border-radius: 12px;
            padding: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .toggle-info h4 {
            font-size: 22px;
            font-weight: 500;
            color: #212529;
            margin-bottom: 5px;
        }
        .toggle-info p {
            font-size: 16px;
            color: #6c757d;
        }
        /* 开关样式（可交互） */
        .toggle-switch {
            position: relative;
            width: 50px;
            height: 28px;
        }
        .toggle-switch input {
            opacity: 0;
            width: 0;
            height: 0;
        }
        .slider {
            position: absolute;
            cursor: pointer;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: #e9ecef;
            transition: .4s;
            border-radius: 34px;
        }
        .slider:before {
            position: absolute;
            content: "";
            height: 22px;
            width: 22px;
            left: 3px;
            bottom: 3px;
            background-color: white;
            transition: .4s;
            border-radius: 50%;
        }
        input:checked + .slider {
            background-color: #007bff;
        }
        input:focus + .slider {
            box-shadow: 0 0 1px #007bff;
        }
        input:checked + .slider:before {
            transform: translateX(22px);
        }
        /* 关于本站区域 */
        .about-section {
            background-color: #f8f9fa;
            border-radius: 12px;
            padding: 25px;
        }
        .about-title {
            font-size: 24px;
            font-weight: 600;
            color: #212529;
            margin-bottom: 15px;
        }
        .about-text {
            font-size: 16px;
            line-height: 1.8;
            color: #495057;
            text-align: justify;
        }