.notice-mask {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(2px);
    display: none;
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.notice-mask.show {
    display: block;
    opacity: 1;
    pointer-events: auto;
}
.notice-popup {
      position: fixed;
      top: 45%; left: 50%;
      transform: translate(-50%, -50%) scale(0.9);
      width: 90%;
      max-width: 600px;
      display: none;
      z-index: 1000;
      opacity: 0;
    background: url(/bg.png) no-repeat;
    background-size: cover;
      animation: popIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    }
  .notice-popup.show{
        display: block;
    opacity: 1;
    pointer-events: auto;
  }
    .notice-header {
      display: none;
    }
.notice-time{
        color: #2b7fff;
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 20px;
}
    
    .notice-body {
      padding: 330px 65px 50px 65px;
      overflow-y: auto;
      line-height: 1.7;
      color: #2d3748;
      font-size: 16px;
    }
    
    .notice-body::-webkit-scrollbar {
      width: 6px;
    }
    
    .notice-body::-webkit-scrollbar-track {
      background: #f1f1f1;
      border-radius: 10px;
    }
    
    .notice-body::-webkit-scrollbar-thumb {
      background: linear-gradient(to bottom, #6a11cb, #2575fc);
      border-radius: 10px;
    }
    
    .notice-body h3 {
      color: #2d3748;
      margin-bottom: 15px;
      font-weight: 600;
    }
    
    .notice-body p {
      margin-bottom: 15px;
    }
    
    .notice-body ul {
      padding-left: 20px;
      margin-bottom: 15px;
    }
    
    .notice-body li {
      margin-bottom: 8px;
      position: relative;
    }
    
    .notice-body li:before {
      content: "•";
      color: #4299e1;
      font-weight: bold;
      display: inline-block;
      width: 1em;
      margin-left: -1em;
    }
    
    .notice-footer {
            padding: 20px 18px 20px 22px;
      
    }
    .notice-b{
            background-color: #fdf8f5;
    width: 100%;
    margin-bottom: -47px;
    border-radius: 0 0 30px 30px;
    display: flex;
      justify-content: flex-end;
      padding: 20px 50px;
      gap: 12px;
    }
    .notice-btn {
      padding: 10px 20px;
      border: none;
      border-radius: 20px;
      cursor: pointer;
      font-size: 15px;
      font-weight: 500;
      transition: all 0.3s ease;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    
    .notice-btn i {
      margin-right: 8px;
    }
    
    .btn-history {
      background: linear-gradient(270deg, #FF8C19 0%, #FF3333 45.67%, #FF2776 98.5%);
      color: #fff;
      box-shadow: 0 4px 10px rgba(245, 87, 108, 0.3);
    }
    
    .btn-history:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 14px rgba(245, 87, 108, 0.4);
    }
    
    .btn-close {
      background: linear-gradient(135deg, #d27cfe 0%, #753ecd 100%);
      color: #fff;
      box-shadow: 0 4px 10px rgba(79, 172, 254, 0.3);
    }
    
    .btn-close:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 14px rgba(79, 172, 254, 0.4);
    }
    
    /* 动画效果 */
    @keyframes fadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }
    
    @keyframes popIn {
      0% { 
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.9);
      }
      100% { 
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
      }
    }
    
    /* 响应式设计 */
    @media (max-width: 576px) {
      .notice-popup {
        width: 95%;
        border-radius: 12px;
      }
      
      .notice-header {
        padding:80px;
        font-size: 18px;
      }
      
      .notice-body {
        padding: 20px;
        font-size: 15px;
      }
      
      .notice-footer {
        padding: 15px;
        flex-direction: column;
      }
      
      .notice-btn {
        width: 100%;
      }
    }