* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
}

.container {
    max-width: 700px;
    margin: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    height: 100vh;
    background-image: url("https://public-1315719510.cos.ap-shanghai.myqcloud.com/social/market-link-hub-backgroud.jpg");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100% 100%;
}

.header {
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 1;
    flex-direction: column;
}
.content {
    flex: 2;
    height: 200px;
    overflow-y: auto;
}
.content::-webkit-scrollbar {
    display: none;
}

.link-list {
    list-style: none;
}

.link-list li {
    margin-bottom: 10px;
    border: 0.5px solid #fff;
    height: 70px;
    border-radius: 10px;
}

.link-list a {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    height: 100%;
    color: #fff;
    text-decoration: none;
    border-radius: 10px;
    transition: background-color 0.3s;
    padding: 0 10px;
}

.link-list a img {
    width: 45px;
    height: 45px;
    margin-right: 10px;
}

.link-list a:hover {
    background: #333;
}


.modal-background {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
  }
  
  .modal {
    position: relative;
    background: #fff;
    width: 230px;
    height: 230px;
    padding: 20px;
    border-radius: 5px;
    text-align: center;
  }

  .modal-content img {
    max-width: 100%;
    height: auto;
  }
  
  .close-modal {
    position: absolute; /* 绝对定位 */
    top: 0; /* 置于容器的顶部 */
    right: 0; /* 置于容器的右侧 */
    padding: 2px; /* 为按钮增加一些点击区域 */
    cursor: pointer; /* 鼠标悬停时显示指针形状 */
    border: none; /* 可选：去除边框 */
    background: transparent; /* 可选：透明背景 */
  }