.banner {
    background-image: url(../img/banner-bg-article.png);
    background-position: top;
    background-repeat: no-repeat;
    background-size: cover;
    height: 140px
}

.banner .content {
    height: 140px;
    position: relative
}

.banner .content h2 {
    bottom: 34px;
    color: #fff;
    font-size: 32px;
    font-weight: 700;
    left: 0;
    position: absolute
}

.breadcrumb a {
    color: #999;
    display: inline-block;
    font-size: 14px
}

.breadcrumb a:after {
    content: ">";
    display: inline-block
}

.breadcrumb a:last-child:after {
    content: ""
}

.breadcrumb a.active {
    color: #42219a
}

.article .article-wrap {
    align-items: flex-start;
    display: flex;
    justify-content: space-between
}

.article .article-wrap article {
    width: 73%
}

.article .article-wrap aside {
    width: 25%
}

.article-wrap .aside-head {
    border-bottom: 1px solid #d7d7d7;
    padding-bottom: 8px
}

.article-wrap .aside-head h4 {
    color: #333;
    font-size: 16px;
    font-weight: 700
}

.article-wrap .aside-head h4:before {
    background-color: #42219a;
    content: "";
    display: inline-block;
    height: 18px;
    margin-right: 8px;
    position: relative;
    top: -2px;
    vertical-align: middle;
    width: 4px
}

.article-wrap aside ul {
    margin-bottom: 60px;
    margin-top: 12px
}

.article-wrap aside ul li {
    -webkit-line-clamp: 1;
    color: #333;
    display: -webkit-box;
    font-size: 14px;
    margin-bottom: 12px;
    overflow: hidden;
    text-overflow: ellipsis
}

.article-wrap aside ul li:before {
    background-color: #d7d7d7;
    content: "";
    display: inline-block;
    height: 6px;
    margin-right: 10px;
    position: relative;
    top: -2px;
    vertical-align: middle;
    width: 6px
}

.article-wrap aside ul li a:hover {
    color: #42219a
}

article .breadcrumb {
    margin-bottom: 30px
}

article .article-head {
    border-bottom: 1px solid #979797;
    padding-bottom: 20px
}

article .article-head h3 {
    color: #333;
    font-size: 24px;
    margin-bottom: 16px
}

article .article-head time {
    color: #666;
    font-size: 12px
}

article .post {
    margin-top: 30px
}

article .post div, article .post p {
    margin-bottom: 10px
}

article .post div {
    line-height: 1.5
}

article .post p img {
    display: block;
    margin: 0 auto
}

article .post ::v-deep p video {
    display: block;
    margin: 0 auto
}

.container {
    margin-left: auto;
    margin-right: auto;
    width: 1140px
}

/* ==========================================================================
   移动端响应式适配
   ========================================================================== */
@media screen and (max-width: 992px) {
    .container {
        width: 100%;
        padding: 0 15px;
    }

    /* Banner区域 */
    .banner {
        height: 100px;
    }

    .banner .content {
        height: 100px;
    }

    .banner .content h2 {
        font-size: 22px;
        bottom: 24px;
    }

    /* 面包屑 */
    .breadcrumb a {
        font-size: 12px;
    }

    /* 文章布局 */
    .article .article-wrap {
        flex-direction: column;
    }

    .article .article-wrap article {
        width: 100%;
    }

    .article .article-wrap aside {
        width: 100%;
        margin-top: 30px;
    }

    /* 文章头部 */
    article .article-head h3 {
        font-size: 18px;
        margin-bottom: 10px;
    }

    article .article-head time {
        font-size: 11px;
    }

    /* 文章内容 */
    article .post {
        margin-top: 20px;
    }

    article .post div,
    article .post p {
        font-size: 14px;
        line-height: 1.6;
    }

    /* 侧边栏 */
    .article-wrap .aside-head h4 {
        font-size: 14px;
    }

    .article-wrap aside ul li {
        font-size: 13px;
    }
}

/* 超小屏幕适配 */
@media screen and (max-width: 576px) {
    .banner {
        height: 80px;
    }

    .banner .content {
        height: 80px;
    }

    .banner .content h2 {
        font-size: 18px;
        bottom: 20px;
    }

    article .article-head h3 {
        font-size: 16px;
    }

    article .post div,
    article .post p {
        font-size: 13px;
    }
}