#home {

    margin: 0 auto;

    width: 90%;

    min-width: 950px;

    background-color: #fff;

    padding: 30px;

    margin-top: 20px;

    margin-bottom: 50px;

    box-shadow: 0 2px 6px rgba(100, 100, 100, .3);

}
#blogTitle h1 a {

    color: #515151;

    font-size: 50px;

}

/* 背景 */
body {
    color: #000;
    background: url(https://img2024.cnblogs.com/blog/3635739/202510/3635739-20251024011716600-1275664171.jpg) no-repeat center center fixed;
    background-size: cover;
    font-family: "Helvetica Neue",Helvetica,Verdana,Arial,sans-serif;
    font-size: 12px;
    min-height: 300%;
    /* 确保背景覆盖整个区域 */
    margin: 0;
    padding: 0;
}

#home {
    opacity: 0.80;
    margin: 0px auto;
    width: 70%;
    min-width: 950px;
    background-color: #fff;
    padding: 30px;
    margin-top: 50px;
    margin-bottom: 50px;
    box-shadow: 0 2px 6px rgba(100, 100, 100, 0.3);
}
.catListTitle {
    margin-top: 21px;
    margin-bottom: 10.5px;
    text-align: left;
    border-left: 10px solid rgba(102, 204, 255, 0.8);
    padding: 10px 0 14px 10px;
    background-color: #fff;
}

/* 博客标题*/
#topics .postTitle {
    border: 0;
    font-size: 200%;
    font-weight: bold;
    float: left;
    line-height: 1.5;
    width: 100%;
    padding-left: 5px;
}

/*题目链接*/
.postBody {
    color: #000;
    line-height: 1.7;
    font-size: 20px;
}

a:visited {
    color: #21759b;
    text-decoration: none;
}

/*代码界面*/
.hljs {
    background: #f5f5f5;
    display: block;
    font-family: "Courier New", sans-serif;
    font-size: 15px;
    border: 1px solid #ccc;
    padding: 5px;
    border-radius: 3px;
    overflow-x: auto;
}

/*鼠标图标*/
/* body{
    cursor: url(https://files.cnblogs.com/files/wkfvawl/cursor.ico),auto;
} */

/* 多语言代码块 */
 .__tabs {
    border: 1px solid #e1e8ed;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    margin-top: 30px;
    margin-bottom: 30px;
    background: white;
    transition: all 0.3s ease;
}

.__tabs:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.__tabs__nav-wrap {
    color: #7f8c8d;
    background: linear-gradient(to bottom, #f8f9fa, #e9ecef);
    border-bottom: 1px solid #e1e8ed;
    padding: 0 15px;
    display: flex;
    align-items: center;
    height: 50px;
    font-size: 0;
    transition: all 0.3s ease;
}

.__tabs__item {
    padding: 0 20px !important;
    height: 50px;
    line-height: 50px !important;
    font-size: 16px;
    font-weight: 500;
    color: #7f8c8d;
    cursor: pointer;
    position: relative;
    transition: all 0.25s ease;
    margin: 0;
}

.__tabs__item:hover {
    color: #3498db;
    background-color: rgba(52, 152, 219, 0.08);
}

.__tabs__item.is-active {
    color: #3498db;
    font-weight: 600;
}

.__tabs__item.is-active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 15px;
    right: 15px;
    height: 3px;
    background: #3498db;
    border-radius: 3px 3px 0 0;
}

.__tabs__item~.__tabs__item::before {
    background-color: #dee2e6;
    content: " ";
    height: 24px;
    left: 0;
    position: absolute;
    top: calc(50% - 12px);
    width: 1px;
    transition: background-color 0.3s ease;
}