body {
    margin: 0;
    padding: 0;
    font-family: "Microsoft Yahei",sans-serif;
    background-color: #f5f7fa;
    color: #333;
}
.bread {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    font-size: 14px;
    color: #666;
}
.bread a {
    color: #165DFF;
    text-decoration: none;
}
.wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 30px;
}
.art-box {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    border: 1px solid #eef5ff;
}
.art-title {
    font-size: 24px;
    text-align: center;
    margin: 0 0 15px;
    color: #222;
}
.art-info {
    text-align: center;
    color: #999;
    font-size: 14px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
    margin-bottom: 20px;
}
.art-content {
    font-size: 16px;
    line-height: 1.8;
}
.art-content p {
    margin: 0 0 15px;
}
.art-content img {
    max-width: 100%;
    height: auto;
}
.art-link {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #eee;
    font-size: 14px;
    color: #666;
}
.art-link a {
    color: #165DFF;
    text-decoration: none;
}