/* 注册页面专属样式 */
        .register-page {
            min-height: calc(100vh - 200px);
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #f5f0e8 0%, #e8e0d0 50%, #f0ebe3 100%);
            padding: 40px 20px;
            position: relative;
            overflow: hidden;
        }

        /* 背景装饰 */
        .register-page::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(139, 90, 43, 0.03) 1px, transparent 1px);
            background-size: 30px 30px;
            pointer-events: none;
        }

        .register-box {
            width: 100%;
            max-width: 460px;
            background: #fff;
            border-radius: 12px;
            box-shadow: 0 10px 40px rgba(139, 90, 43, 0.15), 0 2px 8px rgba(0,0,0,0.08);
            padding: 0;
            position: relative;
            z-index: 1;
            overflow: hidden;
        }

        /* 顶部装饰条 */
        .register-box::before {
            content: '';
            display: block;
            height: 4px;
            background: linear-gradient(90deg, #8B5A2B, #D4A574, #8B5A2B);
        }

        .register-header {
            text-align: center;
            padding: 35px 30px 20px;
        }

        .register-header h2 {
            font-size: 24px;
            color: #5a3a1a;
            margin: 0 0 8px 0;
            font-weight: 600;
            letter-spacing: 2px;
        }

        .register-header .subtitle {
            font-size: 13px;
            color: #999;
            margin: 0;
        }

        /* 莲花图标装饰 */
        .register-icon {
            width: 70px;
            height: 70px;
            margin: 0 auto 15px;
            background: linear-gradient(135deg, #f5f0e8, #e8e0d0);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 2px solid #D4A574;
        }

        .register-icon svg {
            width: 35px;
            height: 35px;
            fill: #8B5A2B;
        }

        .register-form {
            padding: 0 35px 35px;
        }

        .form-group {
            margin-bottom: 18px;
        }

        .form-group label {
            display: block;
            font-size: 14px;
            color: #666;
            margin-bottom: 8px;
            font-weight: 500;
        }

        .form-group input {
            width: 100%;
            padding: 14px 16px;
            border: 1px solid #e0d5c8;
            border-radius: 8px;
            font-size: 15px;
            color: #333;
            background: #faf8f5;
            transition: all 0.3s ease;
            box-sizing: border-box;
            outline: none;
        }

        .form-group input:focus {
            border-color: #D4A574;
            background: #fff;
            box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.15);
        }

        .form-group input::placeholder {
            color: #bbb;
        }

        /* 错误提示 */
        .error-msg {
            background: #fff5f5;
            border: 1px solid #feb2b2;
            color: #c53030;
            padding: 12px 16px;
            border-radius: 8px;
            font-size: 14px;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .error-msg::before {
            content: '⚠';
            font-size: 16px;
        }

        /* 按钮样式 */
        .btn-group {
            display: flex;
            gap: 12px;
            margin-top: 25px;
        }

        .btn {
            flex: 1;
            padding: 14px 20px;
            border: none;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            text-align: center;
            text-decoration: none;
            transition: all 0.3s ease;
            letter-spacing: 1px;
        }

        .btn-primary {
            background: linear-gradient(135deg, #8B5A2B, #A0522D);
            color: #fff;
            box-shadow: 0 4px 12px rgba(139, 90, 43, 0.3);
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, #A0522D, #8B5A2B);
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(139, 90, 43, 0.4);
        }

        .btn-secondary {
            background: #fff;
            color: #8B5A2B;
            border: 1.5px solid #D4A574;
        }

        .btn-secondary:hover {
            background: #faf8f5;
            border-color: #8B5A2B;
            transform: translateY(-1px);
        }

        /* 底部链接 */
        .register-footer {
            text-align: center;
            padding: 20px 35px 30px;
            border-top: 1px solid #f0ebe3;
        }

        .register-footer a {
            color: #999;
            font-size: 13px;
            text-decoration: none;
            transition: color 0.3s;
        }

        .register-footer a:hover {
            color: #8B5A2B;
        }

        .register-footer .divider {
            color: #ddd;
            margin: 0 10px;
        }

        /* 响应式 */
        @media (max-width: 480px) {
            .register-box {
                max-width: 100%;
                border-radius: 0;
                box-shadow: none;
            }

            .register-page {
                padding: 0;
                background: #fff;
            }

            .register-page::before {
                display: none;
            }

            .register-header {
                padding: 25px 20px 15px;
            }

            .register-form {
                padding: 0 20px 25px;
            }

            .register-footer {
                padding: 15px 20px 20px;
            }

            .btn-group {
                flex-direction: column;
            }
        }