/* 主体容器 */
        .register-wrapper {
            max-width: 600px;
            margin: 40px auto 60px;
            padding: 0 20px;
        }
        /* 注册卡片 */
        .register-card {
            background: #fffefb;
            border-radius: 32px;
            box-shadow: 0 20px 35px -12px rgba(60,40,20,0.2);
            overflow: hidden;
            border: 1px solid #f0dc9c;
        }
        .register-header {
            background: linear-gradient(115deg, #fdf3e0, #faeccc);
            padding: 28px 32px;
            text-align: center;
            border-bottom: 1px solid #e8d4b0;
        }
        .register-header h2 {
            font-family: "华文楷书", cursive;
            font-size: 28px;
            color: #c49a6c;
            margin-bottom: 6px;
        }
        .register-header p {
            color: #b8946a;
            font-size: 14px;
        }
        /* 表单区域 */
        .register-form {
            padding: 32px 36px;
        }
        .form-row {
            margin-bottom: 22px;
        }
        .form-label {
            display: block;
            font-weight: 600;
            color: #7a5a42;
            margin-bottom: 8px;
            font-size: 14px;
        }
        .form-label i {
            margin-right: 8px;
            color: #d4a76a;
        }
        .form-control {
            width: 100%;
            background: #fffef7;
            border: 1px solid #e2d0b0;
            border-radius: 48px;
            padding: 12px 20px;
            font-family: inherit;
            font-size: 14px;
            outline: none;
            transition: 0.2s;
        }
        .form-control:focus {
            border-color: #d4b87a;
            box-shadow: 0 0 0 3px rgba(212,184,122,0.2);
        }
        /* 验证码行 */
        .captcha-row {
            display: flex;
            gap: 15px;
        }
        .captcha-row .form-control {
            flex: 1;
        }
        .captcha-img {
            width: 130px;
            height: 48px;
            background: linear-gradient(115deg, #e8dcc8, #ddd0bc);
            border-radius: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: monospace;
            font-size: 20px;
            font-weight: bold;
            letter-spacing: 4px;
            color: #7a5a42;
            cursor: pointer;
            border: 1px solid #d4b87a;
        }
        /* 提交按钮 */
        .submit-btn {
            width: 100%;
            background: linear-gradient(115deg, #e8b87a, #d49c5c);
            border: none;
            padding: 14px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 18px;
            color: white;
            cursor: pointer;
            transition: all 0.3s;
            box-shadow: 0 4px 12px rgba(212,156,92,0.3);
            margin-top: 10px;
        }
        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(212,156,92,0.4);
            background: linear-gradient(115deg, #f0c48a, #e0ac6c);
        }
        /* 快速登录区域 */
        .quick-login {
            margin-top: 28px;
            text-align: center;
            border-top: 1px solid #e8dcc8;
            padding-top: 24px;
        }
        .quick-login p {
            color: #b8946a;
            font-size: 13px;
            margin-bottom: 16px;
        }
        .quick-icons {
            display: flex;
            justify-content: center;
            gap: 30px;
        }
        .quick-icon {
            cursor: pointer;
            transition: transform 0.3s;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            overflow: hidden;
            box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        }
        .quick-icon img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .quick-icon:hover {
            transform: scale(1.1);
        }
        /* 已有账号链接 */
        .login-link {
            text-align: center;
            margin-top: 24px;
            font-size: 13px;
        }
        .login-link a {
            color: #d4a76a;
            text-decoration: none;
        }
        .login-link a:hover {
            text-decoration: underline;
        }