/* 主要內容區域 */
        .main-container {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 10px;
            position: relative;            
        }

        .login-card {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-radius: 24px;
            padding: 30px 20px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
            max-width: 450px;
            width: 100%;
            position: relative;
            border: 1px solid rgba(255, 255, 255, 0.3);
            animation: slideUp 0.8s ease-out;
        }

        
        .login-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, #667eea, #764ba2, #f093fb);
            border-radius: 24px 24px 0 0;
        }

        .login-title {
            text-align: center;
            margin-bottom: 40px;
        }

        .login-title h1 {
            color: #333;
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .login-title p {
            color: #666;
            font-size: 14px;
			text-align: left;
        }

        .notice-box {
            background: linear-gradient(135deg, #ffeaa7, #fab1a0);
            border-radius: 12px;
            padding: 16px;
            margin-bottom: 30px;
            border-left: 4px solid #e17055;
            animation: pulse 2s ease-in-out infinite;
        }

       

        .notice-box p  {
            color: #2d3436;
            font-size: 14px;
            line-height: 1.5;
            margin: 0;
        }
		.notice-box p a {color:blue;}

        .login-methods {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .login-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 16px 24px;
            border: none;
            border-radius: 16px;
            font-size: 16px;
            font-weight: 650;
            text-decoration: none;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            cursor: pointer;
        }

        .login-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transition: left 0.5s ease;
        }

        .login-btn:hover::before {
            left: 100%;
        }

        .login-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
        }

        .btn-primary {
            background: linear-gradient(135deg, #74b9ff, #0984e3);
            color: white;
            box-shadow: 0 4px 15px rgba(116, 185, 255, 0.4);
        }

        .btn-facebook {
            background: linear-gradient(135deg, #4267B2, #365899);
            color: white;
            box-shadow: 0 4px 15px rgba(66, 103, 178, 0.4);
        }

        .btn-google {
            background: linear-gradient(135deg, #ea4335, #d33b2c);
            color: white;
            box-shadow: 0 4px 15px rgba(234, 67, 53, 0.4);
        }

        .btn-line {
            background: linear-gradient(135deg, #00c300, #00b300);
            color: white;
            box-shadow: 0 4px 15px rgba(0, 195, 0, 0.4);
        }

        .btn-icon {
            margin-right: 12px;
            font-size: 20px;
        }

        .divider {
            text-align: center;
            margin: 30px 0 20px;
            position: relative;
        }

        .divider::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, #ddd, transparent);
        }

        .divider span {
            background: white;
            padding: 0 20px;
            color: #003333;
            font-size: 14px;
        }

        .additional-links {
            text-align: center;
            margin-top: 25px;
        }

        .additional-links a {
            color: #667eea;
            text-decoration: none;
            font-size: 14px;
            transition: color 0.3s ease;
        }

        .additional-links a:hover {
            color: #764ba2;
            text-decoration: underline;
        }

        .region-selector {
            margin-top: 20px;
            text-align: center;
        }

        .region-selector select {
            padding: 8px 16px;
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            background: white;
            color: #333;
            font-size: 14px;
            transition: border-color 0.3s ease;
        }

        .region-selector select:focus {
            outline: none;
            border-color: #667eea;
        }

        /* 底部 */
        .footer {
            background: rgba(0, 0, 0, 0.1);
            color: white;
            text-align: center;
            padding: 20px;
            font-size: 14px;
            position: relative;
            z-index: 10;
        }

        .member-notice {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border-radius: 12px;
            padding: 20px;
            margin-top: 20px;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .member-notice p {
            color: white;
            font-size: 13px;
            line-height: 1.6;
            margin: 0;
        }

        /* 響應式設計 */
        @media (max-width: 768px) {
            .nav-container {
                flex-direction: column;
                gap: 15px;
            }

            .nav-links {
                gap: 15px;
            }

            .login-card {
                margin: 20px;
                padding: 30px 25px;
            }

            .login-title h1 {
                font-size: 24px;
            }

            .login-btn {
                padding: 14px 20px;
                font-size: 15px;
            }
        }

        @media (max-width: 480px) {
            .login-card {
                margin: 10px;
                padding: 25px 20px;
            }

            .btn-icon {
                margin-right: 8px;
                font-size: 18px;
            }
        }
	
		/* 新增的郵件登入表單樣式 */
		#mailLoginForm {
			display: none; /* 初始隱藏 */
			animation: fadeIn 0.5s ease-out;
		}
		
		.mail-login-form input {
			width: 100%;
			padding: 16px 20px;
			margin-bottom: 20px;
			border: 2px solid #e0e0e0;
			border-radius: 12px;
			font-size: 15px;
			transition: all 0.3s ease;
			background: rgba(255,255,255,0.9);
		}
		
		.mail-login-form input:focus {
			outline: none;
			border-color: #74b9ff;
			box-shadow: 0 0 0 3px rgba(116, 185, 255, 0.2);
		}
		
		.mail-login-form .form-group {
			position: relative;
			margin-bottom: 25px;
		}
		
		.toggle-password {
			position: absolute;
			right: 15px;
			top: 50%;
			transform: translateY(-50%);
			cursor: pointer;
			color: #666;
			font-size: 13px;
			display: flex;
			align-items: center;
			gap: 5px;
		}
		
		.toggle-password img {
			width: 20px;
			height: 20px;
			opacity: 0.7;
		}
		
		.captcha-container {
			background-color: #fff;
			border-radius: 12px;
			padding: 15px;
			margin: 20px 0;
			display: flex;
			justify-content: center;
		}
		
		.form-actions {
			display: flex;
			flex-direction: column;
			align-items: center;
			gap: 15px;
		}
		
		.form-submit-btn {
			background: linear-gradient(135deg, #74b9ff, #0984e3);
			color: white;
			border: none;
			border-radius: 16px;
			padding: 16px 40px;
			font-size: 16px;
			font-weight: 600;
			cursor: pointer;
			transition: all 0.3s ease;
			box-shadow: 0 4px 15px rgba(116, 185, 255, 0.4);
		}
		
		.form-submit-btn:hover {
			transform: translateY(-2px);
			box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
		}
		
		.forget-password-link {
			color: #667eea;
			text-decoration: none;
			font-size: 14px;
			transition: color 0.3s ease;
		}
		
		.forget-password-link:hover {
			color: #764ba2;
			text-decoration: underline;
		}
		
		.alert-message {
			width: 100%;
			padding: 12px 20px;
			border-radius: 12px;
			margin-bottom: 20px;
			font-size: 14px;
			display: none;
		}
		
		.ajaxform_alert {
			background: #ffebee;
			color: #c62828;
			border-left: 4px solid #ef5350;
		}
		
		.ajaxform_success {
			background: #e8f5e9;
			color: #2e7d32;
			border-left: 4px solid #66bb6a;
		}
		
		.btn-forget {
            background: #c2c6c1;
            color: white;
            box-shadow: 0 4px 15px rgba(195, 195, 195, 0.4);
        }