/* 使用独立命名空间，确保不污染原有页面样式 */
.vip-section-wrap{background-color:#ffffff;color:#1a1a1a;font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;line-height:1.6;}
.vip-container{padding-top:34px;padding-bottom:60px;}
.vip-hero,.vip-purchase-disabled-note,.vip-pricing-grid,.vip-comparison,.vip-features-info{width:100%;max-width:1100px;margin-left:auto;margin-right:auto;}
/* 第一屏：价值引导 */
.vip-hero{text-align:center;margin-bottom:80px;}
.vip-hero h1{font-size:42px;font-weight:800;margin-bottom:16px;letter-spacing:-1px;}
.vip-hero p{font-size:18px;color:#666;max-width:600px;margin:0 auto;}
.vip-badge-row{display:flex;justify-content:center;gap:20px;margin-top:30px;}
.vip-badge{background:#f5f5f7;padding:8px 16px;border-radius:20px;font-size:14px;color:#333;font-weight:500;}
.vip-purchase-disabled-note{margin:0 0 20px;padding:14px 16px;border:1px solid #e5e7eb;border-radius:14px;background:#f8f9fb;color:#555;font-size:14px;}
/* 第二屏：价格卡片 */
.vip-pricing-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:26px;margin-bottom:80px;padding-top:20px;}
.vip-card{border:1px solid #e5e5e5;border-radius:20px;padding:40px 30px;display:flex;flex-direction:column;transition:all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);position:relative;background:#fff;cursor:pointer;overflow:hidden;}
.vip-card:hover{transform:translateY(-10px);box-shadow:0 20px 40px rgba(0,0,0,0.1);border-color:#000;}
/* 年度会员强化方案 */
.vip-card.featured{border:2px solid #000;z-index:2;}
.vip-card .tag-featured{position:absolute;top:0;left:0;right:0;background:#000;color:#fff;padding:8px 0;text-align:center;font-size:12px;font-weight:600;letter-spacing:1px;display:flex;align-items:center;justify-content:center;gap:6px;}
.tag-featured-icon{height:16px;width:auto;}
.vip-card.featured{padding-top:60px;}
/* 光泽效果 */
.vip-card::after{content:"";position:absolute;top:-50%;left:-100%;width:30%;height:200%;background:linear-gradient(
        to right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.4) 50%,
        rgba(255, 255, 255, 0) 100%
    );transform:rotate(30deg);pointer-events:none;}
.vip-card:hover::after{left:150%;transition:all 0.8s ease;}
.vip-card h3{font-size:20px;margin-bottom:10px;position:relative;}
.vip-card .price{font-size:36px;font-weight:700;margin-bottom:5px;}
.vip-card .price-unit{font-size:16px;}
.vip-card .sub-price{color:#888;font-size:14px;margin-bottom:25px;}
.vip-card ul{list-style:none;padding:0;margin-bottom:40px;flex-grow:1;}
.vip-card ul li{margin-bottom:12px;font-size:15px;color:#444;display:flex;align-items:center;}
.vip-card ul li::before{content:"";display:inline-block;width:16px;height:16px;margin-right:10px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");background-size:contain;background-repeat:no-repeat;}
.vip-btn{display:block;text-align:center;padding:14px;border-radius:12px;text-decoration:none;font-weight:600;transition:all 0.2s ease;border:none;cursor:pointer;}
.vip-btn.outline{border:1px solid #000;color:#000;background:transparent;}
.vip-btn.solid{background:#000;color:#fff;}
.vip-btn:hover{opacity:0.8;transform:scale(1.02);}
.vip-btn:active{transform:scale(0.96);}
.vip-btn.disabled{background:#ccc;cursor:not-allowed;border:none;color:#fff;}
.vip-comparison{background:#f9f9fb;border-radius:24px;padding:40px;margin-bottom:80px;}
.vip-comparison h2{text-align:center;margin-bottom:30px;font-size:24px;}
.comp-table{width:100%;border-collapse:collapse;}
.comp-table th, .comp-table td{padding:16px;text-align:left;border-bottom:1px solid #eee;}
.vip-table-strong{font-weight:700;}
.text-save{color:#10b981;font-weight:600;}
.vip-features-info{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;margin-bottom:80px;}
.vip-feature-title{font-size:28px;margin-bottom:20px;}
.vip-feature-desc{color:#666;margin-bottom:24px;}
.feature-list-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.feature-item{padding:20px;background:#fff;border:1px solid #f0f0f0;border-radius:12px;transition:all 0.3s ease;}
.feature-item:hover{border-color:#000;box-shadow:0 5px 15px rgba(0,0,0,0.05);}
.feature-item h4{margin-bottom:8px;font-size:16px;}
.feature-item p{font-size:13px;color:#777;line-height:1.4;}
.points-box{border:1px dashed #ccc;padding:30px;border-radius:20px;text-align:center;margin-top:40px;}
.points-box-desc{font-size:14px;color:#666;}
.points-input-group{display:flex;justify-content:center;gap:10px;margin-top:15px;}
.points-buy-btn{padding:10px 20px;}
.points-input-group input{padding:10px;border:1px solid #ddd;border-radius:8px;width:180px;outline:none;}
@media (max-width: 768px){
  .vip-container{padding-top:28px;padding-bottom:36px;}
  .vip-hero{text-align:center;margin-bottom:32px;}
  .vip-hero h1{font-size:24px;line-height:1.22;letter-spacing:0;margin-bottom:10px;}
  .vip-hero p{font-size:12px;line-height:1.6;max-width:520px;margin:0 auto;color:#4B5563;}
  .vip-badge-row{justify-content:center;flex-wrap:wrap;gap:8px;margin-top:18px;}
  .vip-badge{padding:4px 8px;border-radius:20px;font-size:11px;line-height:1.6;}
  .vip-purchase-disabled-note{margin-bottom:16px;padding:12px 14px;border-radius:14px;font-size:12px;line-height:1.6;}
  .vip-pricing-grid{grid-template-columns:1fr;gap:14px;margin-bottom:28px;padding-top:0;}
  .vip-card{border-radius:14px;padding:18px 14px;cursor:default;}
  .vip-card:hover{transform:none;box-shadow:none;}
  .vip-card::after{display:none;}
  .vip-card.featured{padding-top:42px;}
  .vip-card .tag-featured{padding:7px 0;font-size:11px;letter-spacing:0;gap:5px;}
  .tag-featured-icon{height:14px;}
  .vip-card h3{font-size:16px;line-height:1.45;margin-bottom:6px;}
  .vip-card .price{font-size:24px;line-height:1.15;margin-bottom:4px;}
  .vip-card .price-unit{font-size:12px;}
  .vip-card .sub-price{font-size:12px;line-height:1.6;margin-bottom:14px;}
  .vip-card ul{margin-bottom:16px;}
  .vip-card ul li{font-size:12px;line-height:1.6;margin-bottom:8px;align-items:flex-start;}
  .vip-card ul li::before{width:13px;height:13px;margin-right:8px;margin-top:3px;flex:0 0 13px;}
  .vip-btn{min-height:38px;padding:0 14px;border-radius:10px;font-size:13px;line-height:1;display:flex;align-items:center;justify-content:center;}
  .vip-btn:hover{transform:none;}
  .vip-comparison{border-radius:14px;padding:18px 14px;margin-bottom:28px;}
  .vip-comparison h2{font-size:16px;line-height:1.45;text-align:left;margin-bottom:12px;}
  .comp-table{font-size:12px;line-height:1.55;}
  .comp-table th,
    .comp-table td{padding:10px 8px;}
  .vip-features-info{grid-template-columns:1fr;gap:16px;margin-bottom:28px;}
  .vip-feature-title{font-size:16px;line-height:1.45;margin-bottom:8px;}
  .vip-feature-desc{font-size:12px;line-height:1.6;margin-bottom:14px;color:#4B5563;}
  .feature-list-grid{grid-template-columns:1fr;gap:10px;}
  .feature-item{padding:14px;border-radius:12px;}
  .feature-item h4{font-size:14px;line-height:1.45;margin-bottom:6px;}
  .feature-item p{font-size:12px;line-height:1.55;}
  .points-box{padding:18px 14px;border-radius:14px;margin-top:16px;}
  .points-box-desc{font-size:12px;line-height:1.6;}
  .points-input-group{flex-wrap:wrap;}
  .points-input-group input{width:min(100%, 220px);height:38px;padding:0 12px;border-radius:10px;font-size:13px;}
  .points-buy-btn{padding:0 14px;}
  .wechat-pay-dialog{width:min(340px, calc(100vw - 32px));padding:22px 18px;border-radius:14px;}
  .wechat-pay-dialog h3{font-size:16px;margin-bottom:12px;}
  .wechat-pay-qrcode{padding:14px;margin:14px 0;}
  .wechat-pay-amount{font-size:12px;margin:12px 0;}
  .wechat-pay-tip{font-size:11px;line-height:1.5;margin-top:14px;}
  .wechat-pay-close{top:10px;right:10px;font-size:22px;}
}
@media (max-width: 480px){
  .vip-container{padding-top:24px;padding-left:20px;padding-right:20px;}
  .vip-hero{margin-bottom:28px;}
  .vip-hero h1{font-size:24px;}
  .vip-card{padding:16px 14px;}
  .vip-card.featured{padding-top:40px;}
  .vip-pricing-grid,
    .vip-comparison,
    .vip-features-info{margin-bottom:24px;}
  .vip-comparison{padding:16px 14px;overflow-x:auto;scrollbar-width:none;}
  .vip-comparison::-webkit-scrollbar{display:none;}
  .comp-table{min-width:320px;}
}
/* 微信支付二维码弹窗样式 */
.wechat-pay-modal{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0, 0, 0, 0.6);display:flex;align-items:center;justify-content:center;z-index:10000;}
.wechat-pay-modal.hidden{display:none;}
.wechat-pay-modal[hidden]{display:none !important;}
.wechat-pay-dialog{background:white;border-radius:16px;padding:40px;text-align:center;max-width:400px;box-shadow:0 10px 40px rgba(0, 0, 0, 0.2);}
.wechat-pay-dialog h3{font-size:18px;margin-bottom:20px;color:#1a1a1a;}
.wechat-pay-qrcode{background:white;padding:20px;border:1px solid #e5e5e5;border-radius:8px;margin:20px 0;display:inline-block;}
.wechat-pay-qrcode #qrcode{margin:0 auto;}
.wechat-pay-amount{font-size:14px;color:#666;margin:15px 0;}
.wechat-pay-amount strong{font-size:16px;color:#d32f2f;margin:0 5px;}
.wechat-pay-tip{font-size:12px;color:#999;margin-top:20px;line-height:1.5;}
.wechat-pay-fallback-tip{padding:20px;text-align:center;font-size:14px;color:#666;word-break:break-all;}
.wechat-pay-fallback-code{margin-top:10px;padding:10px;background:#f5f5f5;border-radius:8px;font-size:12px;}
.wechat-pay-close{position:absolute;top:16px;right:16px;background:none;border:none;font-size:24px;cursor:pointer;color:#999;}
.wechat-pay-close:hover{color:#333;}