* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
a{
    text-decoration: none;
    color: #000;
    font-size: 14px;
}
.main{ 
    min-width: 1000px;
    padding: 20px;
}
.main .container{
    width: 100%;
}
.main .container .header{
    font-size: 1rem;
    padding: 10px;
    background: linear-gradient(rgb(0,88,169), rgb(0,128,204));
    color: #fff;
    text-align: center;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}
.main .container .body{
    height: 80rem;
    border: 2px solid #75abdd;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}
.content{
    position: relative;
}
.same{
    position: absolute;
    transform: translateX(-50%);
}
.content a{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.content a img{
    width: 45rem;
}
.content a:hover img{
    border: 1px solid #7df9b9;
}
.content a p {
    font-size: 2rem;
    font-weight: 800;
    font-family: 'Arial', sans-serif; 
}
.content a:hover p{
    color: rgb(209, 31, 31);
}
.content .c1 {
    top: 4rem;
    left: 89.5%;
    background-color: #f0f0f0; /* 浅灰色背景 */
    border: 1px solid #d0d0d0; /* 灰色边框 */
    padding: 5px 15px; /* 增加内边距 */
    display: inline-block;
    border-radius: 10px;
    width: auto; /* 自动宽度，根据内容调整 */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* 添加阴影效果 */
    transition: all 0.6s ease; /* 平滑过渡效果 */
    cursor: pointer; /* 鼠标悬停时显示手形图标 */
    text-align: center; /* 文字居中 */
    text-decoration: none; /* 无下划线 */
    outline: none; /* 去除轮廓线 */

}

.content .c1:hover {
    background-color: #e0e0e0; /* 鼠标悬停时的背景颜色 */
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15); /* 鼠标悬停时的阴影效果 */
}

.content .c1:active {
    background-color: #d0d0d0; /* 鼠标点击时的背景颜色 */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* 鼠标点击时的阴影效果 */
    transform: translateY(4px); /* 点击时的轻微下移效果 */
}


.content .c2{
    top: 4rem;
    left: 26%;
}
.content .c3{
    top: 4rem;
    left: 65%;
}
.content .c4{
    top: 53rem;
    left: 50%;
}

table{
  padding-left: 5%;
  padding-right: 5%;
  width: 100%;
  height: auto;
  border-collapse: separate;
  border-spacing: 0.5rem;
}
table tr td{
  border: 2px dashed rgb(1, 102, 255);
  text-align: center;
  color: #fff;
  font-size: 1.3rem;
  border-radius: 10px;
}
table tr td p{
    padding: 5px;
    color: #333;
  }
table tr td a img{
    background: #f7f7f7;
}

.back{
    color: #000;
    font-weight: 1000;
    width: 10rem;
    height: 4rem;
}
.back img{
    padding-left: 20px;
    width: 3rem;
    position: absolute;
    left: 2%;
    top: 7.5rem;
}
.back p{
    width: 6rem;
    position: absolute;
    left: 5%;
    top: 7.3rem;
    font-size: 1.3rem;
}

.modal {  
    display: none;  
    position: fixed;  
    z-index: 1;  
    left: 0;  
    top: 0;  
    width: 100%;  
    height: 100%;  
    overflow: auto;  
    background-color: rgba(0, 0, 0, 0.9);  
}  

.modal-content {  
    margin: auto;  
    display: block;  
    width: 80%;  
}  

.close {  
    position: absolute;  
    top: 2rem;  
    left: 90%;  
    color: #f1f1f1;  
    font-size: 5rem;  
    font-weight: bold;  
    cursor: pointer;  
}