/* 会员升级页面专属样式 */
.vip-container { max-width: 1200px; margin: 36px auto 36px auto; background: #fff; border-radius: 12px; box-shadow: 0 4px 24px rgba(0,120,255,0.08); padding: 0 0 32px 0; }
.vip-header { background: linear-gradient(90deg, #585ed6 60%, #43e97b 100%); color: #fff; border-radius: 12px 12px 0 0; padding: 32px 36px 22px 36px; font-size: 28px; font-weight: bold; display: flex; align-items: center; gap: 16px; }
.vip-header i { font-size: 32px; }
.vip-desc { font-size: 16px; color: #e0e0e0; margin-top: 8px; margin-left: 6px; }
.vip-cards { display: flex; gap: 32px; justify-content: center; margin: 36px 0 24px 0; }
.vip-card { flex: 1 1 0; background: #f8faff; border-radius: 16px; box-shadow: 0 2px 12px rgba(88,94,214,0.08); border: 2.5px solid #e0e0e0; padding: 36px 24px 28px 24px; text-align: center; transition: border 0.2s, box-shadow 0.2s, transform 0.2s; position: relative; cursor: pointer; }
.vip-card.selected, .vip-card:hover { border: 2.5px solid #585ed6; box-shadow: 0 4px 24px rgba(88,94,214,0.13); transform: translateY(-6px) scale(1.03); z-index: 2; }
.vip-card-title { font-size: 22px; font-weight: bold; color: #585ed6; margin-bottom: 10px; letter-spacing: 2px; }
.vip-card-price { font-size: 32px; color: #ff9800; font-weight: bold; margin-bottom: 8px; }
.vip-card-price span { font-size: 16px; color: #888; font-weight: normal; margin-left: 4px; }
.vip-card-benefits { margin: 18px 0 18px 0; text-align: left; }
.vip-card-benefits li { font-size: 16px; color: #333; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.vip-card-benefits i { color: #43e97b; font-size: 18px; }
.vip-card-btn { background: linear-gradient(90deg, #585ed6 60%, #43e97b 100%); color: #fff; border: none; border-radius: 22px; padding: 12px 48px; font-size: 18px; font-weight: bold; cursor: pointer; box-shadow: 0 2px 12px rgba(88,94,214,0.10); transition: background 0.2s; margin-top: 12px; }
.vip-card-btn:hover { background: linear-gradient(90deg, #43e97b 0%, #585ed6 100%); }
.vip-card-badge { position: absolute; top: -18px; right: 24px; background: linear-gradient(90deg, #ff9800 60%, #ffb347 100%); color: #fff; border-radius: 14px; padding: 4px 18px; font-size: 15px; font-weight: bold; box-shadow: 0 2px 8px rgba(255,152,0,0.10); letter-spacing: 1px; }
.vip-compare-table { width: 96%; margin: 0 auto 36px auto; border-collapse: collapse; background: #f8faff; border-radius: 10px; overflow: hidden; box-shadow: 0 2px 12px rgba(88,94,214,0.06); }
.vip-compare-table th, .vip-compare-table td { padding: 16px 8px; text-align: center; font-size: 16px; border-bottom: 1px solid #e0e0e0; }
.vip-compare-table th { background: #f0f4ff; color: #585ed6; font-weight: bold; }
.vip-compare-table tr:last-child td { border-bottom: none; }
.vip-compare-table .yes { color: #43e97b; font-size: 20px; }
.vip-compare-table .no { color: #ccc; font-size: 20px; }
.vip-faq-section { max-width: 900px; margin: 0 auto; background: #f8faff; border-radius: 12px; box-shadow: 0 2px 12px rgba(88,94,214,0.06); padding: 32px 36px 24px 36px; }
.vip-faq-title { font-size: 20px; font-weight: bold; color: #585ed6; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.vip-faq-list { margin: 0; padding: 0; }
.vip-faq-item { border-bottom: 1px solid #e0e0e0; padding: 16px 0; cursor: pointer; }
.vip-faq-q { font-size: 16px; color: #222; font-weight: bold; display: flex; align-items: center; gap: 8px; }
.vip-faq-a { font-size: 15px; color: #555; margin-top: 8px; display: none; line-height: 1.7; }
.vip-faq-item.open .vip-faq-a { display: block; }
.vip-faq-item:last-child { border-bottom: none; }
@media (max-width: 900px) {
  .vip-container { max-width: 100%; margin: 18px 0; }
  .vip-header, .vip-faq-section { padding: 18px 10px 12px 10px; }
  .vip-cards { flex-direction: column; gap: 18px; }
  .vip-card { padding: 24px 10px 18px 10px; }
  .vip-compare-table { width: 100%; font-size: 14px; }
  .vip-faq-section { padding: 18px 10px 12px 10px; }
}

.com-modal-mask { 
  position: fixed; left: 0; top: 0; width: 100vw; height: 100vh; 
  background: rgba(0,0,0,0.18); z-index: 1000; 
  display: flex; align-items: center; justify-content: center; 
}
.com-modal-box { 
  background: #fff; border-radius: 14px; box-shadow: 0 4px 24px rgba(0,0,0,0.13); 
  padding: 38px 32px 28px 32px; min-width: 320px; max-width: 90vw; text-align: center; 
}
.com-modal-title { font-size: 20px; font-weight: bold; color: #585ed6; margin-bottom: 18px; }
.com-modal-content { font-size: 17px; color: #222; margin-bottom: 18px; }
.com-modal-btns { display: flex; gap: 18px; justify-content: center; margin-top: 18px; }
.com-modal-btn { 
  background: #585ed6; color: #fff; border: none; border-radius: 18px; 
  padding: 8px 32px; font-size: 16px; font-weight: bold; cursor: pointer; 
  transition: background 0.2s; text-decoration: none; display: inline-block; 
}
.com-modal-btn.btn-login { background: #1677ff; }
.com-modal-btn.btn-login:hover { background: #005bb5; }
.com-modal-btn.btn-reg { background: #ff9800; }
.com-modal-btn.btn-reg:hover { background: #e67c00; }
.com-modal-btn.btn-pay { background: #43e97b; }
.com-modal-btn.btn-pay:hover { background: #2bb673; }