:root {
        --primary: #4a6bff;
        --secondary: #f8f9fa;
        --text: #2c3e50;
        --border: #e0e0e0;
    }
.aconte {
    height: 120px;
    background-color: #bbdce4;
    overflow: hidden;
}
.lef{
    padding: 10px;
    width: 100px;
    height: 120px;
    display: block;
    float: left;
}
.lef img {
     width: 90px;
     height: 120px;
}
.csrs{
    padding: 10px;
    background-color: #bbdce4;
}
.cds{
    padding: 10px;
    width: 100%;
    text-align: center;
    /*margin-bottom: 30px;*/
    background: #e9ecef;
}
.cdsnav{
    display: inline-block;
    width: 80px;
    /*height: 100px;*/
    background: #4a6fa5;
    color: white;
    /*line-height: 100px;*/
    text-align: center;
}
.float-btn {
    padding: 5px;
    width: 80px;
    text-align: center;
    border: none;
    border-radius: 8px;
    background: linear-gradient(45deg, #4a6fa5, #166088);
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.tab-header {
    display: flex;
    position: relative;
    background: var(--secondary);
}

.tab-btn {
    flex: 1;
    padding: 14px 0;
    text-align: center;
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    border: none;
    background: transparent;
    cursor: pointer;
    transition: all 0.25s ease;
    position: relative;
    z-index: 2;
}

.tab-btn.active {
    color: var(--primary);
}

.tab-indicator {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: var(--primary);
    border-radius: 3px 3px 0 0;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 3;
}

.search-container {
    width: 94%;
    height: 30px;
    max-width: 600px;
    margin:  0 auto;
    margin-top: 5px;
}
.search-form {
    position: relative;
    display: flex;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
}
.search-form:focus-within {
    box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}
.search-input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    font-size: 16px;
    outline: none;
    background: white;
    -webkit-appearance: none;
}
.search-input[type="search"]::-webkit-search-decoration,
.search-input[type="search"]::-webkit-search-cancel-button {
    display: none;
}
.search-btn {
    padding: 0 25px;
    background: linear-gradient(135deg, #6e8efb, #a777e3);
    color: white;
    border: none;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
}
.search-btn:hover {
    background: linear-gradient(135deg, #5d7de8, #9666d3);
}
.cardlist{
 width: 100%; /* 宽度占满父容器，适配移动端屏幕 */
 margin-top: 50px;
 margin-bottom: 140px;
}
.card {
  width: 90%; /* 宽度占满父容器，适配移动端屏幕 */
  max-width: 500px; /* 限制最大宽度，避免大屏拉伸 */
  margin: 0 auto; /* 水平居中 */
  padding: 10px; /* 内边距 */
  margin-top: 20px;
  background-color: #fff; /* 卡片背景色 */
  border-radius: 16px; /* 圆角，增强现代感 */
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08); /* 阴影，提升立体感 */
}
/* 卡片说明文字 */
.card-note {
  font-size: 14px; /* 移动端舒适字体大小 */
  color: #333; /* 文字颜色 */
  line-height: 1.5; /* 行高，提升可读性 */
  margin-bottom: 16px; /* 与分割线间距 */
}

/* 分割线 */
.card-divider {
  border: none;
  height: 1px;
  background-color: #eee; /* 浅灰色分割线 */
  margin: 12px 0;
}

/* 元信息区域（时间+价格） */
.card-meta {
  display: flex; /* Flex布局，实现时间与价格左右排列 */
  justify-content: space-between; /* 两端对齐 */
  align-items: center; /* 垂直居中 */
  font-size: 13px;
  color: #666; /* 次要文字颜色 */
}

.card-price {
  color: #ff4d4f; /* 价格红色突出 */
  font-weight: bold; /* 加粗 */
  font-size: 15px;
}
/* 点击反馈（可选） */
.card {
  transition: transform 0.2s, box-shadow 0.2s; /* 过渡动画 */
}

.card:active {
  transform: scale(0.99); /* 点击时轻微缩小 */
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05); /* 阴影减弱，模拟按压效果 */
}


    /* 遮罩层 */
    .qr-popup-mask {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.6);
      display: flex;
      justify-content: center;
      align-items: center;
      z-index: 1000;
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.3s ease, visibility 0.3s ease;
    }

    .qr-popup-mask.active {
      opacity: 1;
      visibility: visible;
    }

    /* 弹窗容器 */
    .qr-popup-container {
      position: relative;
      width: 84%;
      max-width: 300px;
      background: #ffffff;
      border-radius: 5px;
      overflow: hidden;
      box-shadow: 0 12px 36px rgba(0, 0, 0, 0.18);
      transform: scale(0.9);
      transition: transform 0.3s cubic-bezier(0.2, 0, 0.2, 1);
    }

    .qr-popup-mask.active .qr-popup-container {
      transform: scale(1);
    }

    /* 关闭按钮 */
    .qr-popup-close {
        position: absolute;
        top: -3px;
        right: -4px;
        width: 30px;
        height: 30px;
        background: #fff;
        color: #999;
        font: bold 12px / 32px sans-serif;
        text-align: center;
        border-radius: 50%;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
        cursor: pointer;
        z-index: 11;
        transition: color 0.2s, box-shadow 0.2s;
    }

    .qr-popup-close:hover,
    .qr-popup-close:active {
      color: #333;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    }

    /* 二维码内容区 */
    .qr-content {
      padding: 22px;
    }

    .qr-title {
      font-size: 17px;
      color: #333;
      margin-bottom: 14px;
      font-weight: 600;
      text-align: center;
    }

    .qr-image {
      width: 100%;
      height: auto;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }