* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        body {
            background-color: #FFFFFF;
            color: #333;
            line-height: 1.6;
            padding: 0px;
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .container {
            max-width: 500px;
            width: 100%;
            margin: 0 auto;
        }

        .payment-card {
            background-color: white;     
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            overflow: hidden;
            margin-bottom: 2px;
        }
        .header {
            background-color: #5D3FD3;
            color: white;
            padding: 0px 0px;
            text-align: center;
        }

        .header h1 {
            font-size: 1.8rem;
            margin-bottom: 5px;
            font-weight: 600;
        }

        .header .subtitle {
            opacity: 0.9;
            font-size: 0.95rem;
        }

        .payment-content {
            padding: 25px;
			flex: 1; /* 关键：自适应高度 */
			display: flex;
			flex-direction: column;
			justify-content: center;
			align-items: center;
			text-align: center;
			padding: clamp(30px, 8vh, 50px) 25px; /* 响应式内边距 */
			min-height: 200px; /* 最小高度确保内容可见 */
        }

        .amount-section {
            text-align: center;
            padding: 0px 0;
            border-bottom: 1px solid #eee;
            margin-bottom: 0px;
        }

        .amount {
            font-size: 1.5rem;
            font-weight: 700;
            color: #5D3FD3;            
        }

        .amount-currency {
            font-size: 1.5rem;
            vertical-align: top;
        }

        .scan-section {
            text-align: center;
            margin-bottom: 10px;
        }

        .scan-code {
			flex: 1; 
            background-color: #f8f9fa;
            border-radius: 10px;    
			padding:5px;
            margin-bottom: 5px;
      
        }

        .scan-placeholder {
            width: 200px;
            height: 200px;       
			padding-top: 50px;;
            margin: 0 auto 15px;
            border-radius: 8px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            color: #666;
        }

        .scan-placeholder i {
            font-size: 3rem;
            margin-bottom: 10px;
            color: #5D3FD3;
        }

        .scan-text {
            font-size: 1rem;
            color: #555;
            margin-bottom: 15px;
        }

        .download-btn {
            background-color: #5D3FD3;
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            transition: background-color 0.3s;
        }

        .download-btn:hover {
            background-color: #283593;
        }

        .download-btn i {
            margin-right: 8px;
        }
			
		 .download-btn1 {
					display: inline-flex;
					align-items: center;
					gap: 8px;
					padding: 12px 25px;
					background-color: #5D3FD3;
					color: white;
					border: none;
					border-radius: 6px;
					font-size: 16px;
					cursor: pointer;
					margin-bottom: 10px;
				}
        
        .download-btn1:hover {
            background-color: #5D3FD3;
        }
        
        .download-btn1 svg {
            width: 18px;
            height: 18px;
            fill: none;
            stroke: white;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }
		
        .payment-methods {
            margin-bottom: 10px;
        }

        .section-title {
            font-size: 1.0rem;
            font-weight: 600;
			margin-top: 0px;
            margin-bottom: 0px;
            color: #5D3FD3;
            padding-bottom: 0px;
            border-bottom: 1px solid #eee;
			text-align: left;
        }

        .methods-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .method-item {
            display: flex;
            align-items: center;
            padding: 0px;
            border-radius: 10px;
            border: 1px solid #e0e0e0;
            cursor: pointer;
            transition: all 0.2s;
        }

        .method-item:hover {
            background-color: #f8f9fa;
            border-color: #5D3FD3;
        }

        .method-item.selected {
            background-color: #f0f2ff;
            border-color: #5D3FD3;
        }

        .method-icon {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            background-color: #f0f2ff;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            color: #5D3FD3;
            font-size: 1.2rem;
        }

        .method-name {
            font-weight: 600;
            font-size: 1.1rem;
        }

        .manual-transfer {
            margin-bottom: 1px;
        }

        .account-details {
            background-color: #f8f9fa;
            border-radius: 10px;
            padding: 10px;
            border: 1px solid #e0e0e0;
        }

        .account-id {
            font-size: 1.3rem;
            font-weight: 600;
            color: #5D3FD3;
            margin-bottom: 10px;
            word-break: break-all;
        }

        .copy-btn {
            background-color: #5D3FD3;
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            margin-top: 10px;
        }

        .copy-btn:hover {
            background-color: #43a047;
        }

        .copy-btn i {
            margin-right: 8px;
        }

        .utr-section {
            margin-bottom: 25px;
        }

        .utr-input {
            width: 100%;
            padding: 15px;
            border-radius: 8px;
            border: 1px solid #ddd;
            font-size: 1rem;
            margin-top: 8px;
        }

        .utr-input:focus {
            outline: none;
            border-color: #5D3FD3;
        }

        .submit-btn {
            width: 100%;
            background-color: #5D3FD3;
            color: white;
            border: none;
            padding: 16px;
            border-radius: 10px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s;
        }

        .submit-btn:hover {
            background-color: #283593;
        }

        .notice-section {
            background-color: #fff8e1;
            border-left: 4px solid #ffc107;
            padding: 18px;
            border-radius: 0 8px 8px 0;
            margin-top: 25px;
            font-size: 0.9rem;
        }

        .notice-section h3 {
            color: red;
            margin-bottom: 10px;
            font-size: 1.1rem;
        }

        .notice-section ol {
            padding-left: 20px;
			color: red;
        }

        .notice-section li {
			text-align: left;
            margin-bottom: 8px;			 
        }

        .divider {
            height: 1px;
            background-color: #eee;
            margin: 25px 0;
        }

        @media (max-width: 600px) {
            body {
                padding: 10px;
            }

            .payment-content {
                padding: 20px;
				flex: 1; /* 关键：自适应高度 */
				display: flex;
				flex-direction: column;
				justify-content: center;
				align-items: center;
				text-align: center;			 
				min-height: 200px; /* 最小高度确保内容可见 */
            }

           

            .scan-placeholder {
                width: 150px;
                height: 150px;
				padding-bottom: 20px;;
            }
        }
		
		  /* 超时图标（核心视觉元素） */
			.timeout-icon {
				width: 100px;
				height: 100px;
				margin: 0 auto 24px;
				background-color: #fef0f0;
				border-radius: 50%;
				display: flex;
				justify-content: center;
				align-items: center;
				font-size: 48px;
				color: #f56c6c;
			}
	
		.success-indicator {
		    width: clamp(70px, 20vw, 100px); /* 响应式尺寸 */
		    height: clamp(70px, 20vw, 100px);
		    background: linear-gradient(135deg, #2ecc71, #27ae60);
		    border-radius: 50%;
		    display: flex;
		    align-items: center;
		    justify-content: center;
		    color: white;
		    font-size: clamp(32px, 8vw, 42px);
		    margin-bottom: clamp(20px, 5vh, 30px);
		    box-shadow: 0 5px 15px rgba(46, 204, 113, 0.3);
		}
		
		.success-text {
		    color: #ff0000;
		    font-size: 15px; /* 固定大小15px */
		    font-weight: 700;		 
		    letter-spacing: 1px;
		    padding: 12px 24px;
		    background: rgba(255, 0, 0, 0.05);
		    border: 2px solid rgba(255, 0, 0, 0.1);
		    border-radius: 8px;
		}
		
		.payment-body {
		    flex: 1; /* 关键：自适应高度 */
		    display: flex;
		    flex-direction: column;
		    justify-content: center;
		    align-items: center;
		    text-align: center;
		    padding: clamp(30px, 8vh, 50px) 25px; /* 响应式内边距 */
		    min-height: 200px; /* 最小高度确保内容可见 */
		}
		
		/* 支付成功卡片 - 置顶但位置下移 */
			.success-card {
				width: 380px;
				background: white;
				border-radius: 12px;
				box-shadow: 0 4px 20px rgba(0,0,0,0.08);
				padding: 40px 20px;
				text-align: center;
				position: fixed;
				/* 核心调整：top值从60px改为120px（往下移60px，可按需改） */
				top: 120px; 
				left: 50%;
				transform: translateX(-50%);
				z-index: 999;
			}
			
	   /* 2. 渐变边框 */
	        .style-2 {
	            border: double 2px transparent;
	            background-image: linear-gradient(white, white), 
	            linear-gradient(135deg, #667eea, #764ba2);
	            background-origin: border-box;
	            background-clip: padding-box, border-box;
	            position: relative;
	        }		 
			
			/* ----------------- 自定义顶部提示框（替代alert） ----------------- */
	.toast {
	    position: fixed;
	    /* 核心：绝对居中（兼容所有设备） */
	    top: 50%;
	    left: 50%;
	    transform: translate(-50%, -50%);
	    /* 移动端适配：限制最大宽度，避免超出屏幕 */
	    max-width: 80%;
	    /* 保留你指定的基础样式 */
	    background: #00b9f2; /* 浅蓝色 */
	    color: #ffffff;      /* 白色文字（修正你注释的笔误） */
	    padding: 12px 20px;  /* 移动端优化：略微增加上下内边距，提升点击/视觉体验 */
	    border-radius: 8px;  /* 移动端优化：圆角更圆润 */
	    z-index: 99999;      /* 提升层级：避免被移动端弹窗/导航遮挡 */
	    display: none;
	    font-size: 14px;
	    /* 移动端优化：阴影更柔和 */
	    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
	    /* 移动端优化：文字居中+换行 */
	    text-align: center;
	    word-wrap: break-word;
	    /* 防止移动端点击穿透 */
	    pointer-events: auto;
	    /* 动画过渡：淡入淡出更丝滑 */
	    transition: opacity 0.3s ease;
	}