/* V观经济·网络作品集 样式表 */
/* ========== 全局重置 ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    width: 100%;
    overflow-x: hidden;
}
body {
    font-family: "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
    font-size: 14px;
    color: #333;
    background: #eef3f9;
    line-height: 1.6;
    background: url(../images/bg-video.jpg) center top no-repeat #f4f8fe;
    background-size: 1920px auto;
    width: 100%;
    overflow-x: hidden;
}


.author-info {
    display: none;
}


ul,
li {
    list-style: none;
}

a {
    text-decoration: none;
    color: #333;
}

a:hover {
    color: #c00;
}

img {
    display: block;
    border: 0;
}

.clearfix::after {
    content: "";
    display: block;
    clear: both;
    height: 0;
    visibility: hidden;
}

.clearfix {
    *zoom: 1;
}

/* ========== 顶部Banner区（PC用背景图铺满） ========== */
.site-banner {
    width: 100%;
    height: 396px;
    min-width: 1200px;
    position: relative;
}

.site-banner .banner-pc {
    display: block;
    width: 100%;
    height: 100%;
}

.site-banner .banner-mobile {
    display: none;
}

/* ========== 主内容容器 ========== */
.main-wrapper {
    width: 1200px;
    margin: 0 auto;
    padding: 30px 0 50px;
}

/* ========== 左侧主内容区 ========== */
.content-left {
    float: left;
    width: 770px;
}

/* 文章标题 */
.article-title {
    font-size: 30px;
    font-weight: bold;
    color: #000000;
    line-height: 1.4;
    margin-bottom: 18px;
    text-align: center;
    margin-bottom: 38px;
}

.article-title a {
    color: #000000;
    font-weight: bold;
}

.article-title a:hover {
}

.content-left video {
    width: 710px;
    height: auto;
}
/* 文章元信息 */
.article-meta {
    font-size: 16px;
    color: #000000;
    text-align: center;
    padding-bottom: 18px;
    margin-bottom: 25px;
    border-bottom: 2px dashed #c1c3c5;
    overflow: hidden;
    margin-bottom: 40px;
    padding-bottom: 50px;
}

.article-meta span {
    display: inline-block;
    margin: 0 18px;
}

/* 视频区域 */
.videobox {
    width: 710px;
    height: auto;
    margin: 0 auto;
    margin-bottom: 20px;
    
}

.content-left > img {
    max-width: 100%;
    height: auto;
    margin-bottom: 1.5em;
}

.videobox video {
    width: 100%;
    height: 100%;
    display: block;
}

.video-placeholder {
    width: 100%;
    height: 100%;
    background: #000;
}

/* 视频简介 */

.content-left p,
.video-desc {
    font-size: 16px;
    color: #6f6f6f;
    line-height: 1.8;
    text-indent: 2em;
    margin-bottom: 1em;
}

/* ========== 右侧边栏（370px，无背景色） ========== */
.sidebar-right {
    float: right;
    width: 370px;
    overflow-x: hidden;
}

/* 作者信息卡片（无背景） */
.author-card {
    text-align: center;
    margin-bottom: 25px;
}

.author-avatar {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    margin: 0 auto 10px;
    overflow: hidden;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-name {
    font-size: 24px;
    font-weight: bold;
    color: #194979;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 2px dashed #c1c3c5;
}

.author-name a {
    color: #194979;
    font-weight: bold;
}

.author-name a:hover {
    color: #c00;
}

.author-intro {
    font-size: 16px;
    color: #848484;
    line-height: 1.6;
    text-align: justify;
    margin-bottom: 50px;
}

/* 边栏通用模块（无背景色） */
.sidebar-module {
    margin-bottom: 25px;
}

/* 模块标题：蓝色标签 + 右侧横线 */
.module-title {
    line-height: 0;
    font-size: 0;
    margin-bottom: 15px;
    position: relative;
}

.module-title h3:after {
    content: "";
    position: absolute;
    left: 101%;
    right: 0;
    top: 50%;
    width: 255px;
    height: 2px;
    background: #31588b;
}

.module-title h3 {
    font-size: 20px;
    font-weight: bold;
    color: #fff;
    background: #31588b;
    height: 28px;
    line-height: 28px;
    position: relative;
    z-index: 2;
    width: 116px;
    text-align: center;
}

.module-title h3 a {
    color: #fff;
    font-weight: bold;
    font-size: 14px;
}

/* 热点文章列表 */
.hot-article-list li {
    padding: 7px 0;
    font-size: 16px;
    line-height: 1.5;
    color: #6f6f6f;
}

.hot-article-list li a {
    display: block;
    color: #6f6f6f;
    /* overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap; */
}

.hot-article-list li a:hover {
}

/* 平台热点列表 */
.platform-hot-list li {
    padding: 20px 0;
    border-bottom: 2px dashed #b9bec4;
}

.platform-hot-list li:last-child {
    border-bottom: none;
}

.hot-item-title {
    font-size: 20px;
    font-weight: bold;
    color: #000000;
    margin-bottom: 8px;
    line-height: 1.4;
}

.hot-item-title a {
    font-weight: bold;
    color: #000000;
}

.hot-item-title a:hover {
}

.hot-item-desc {
    font-size: 16px;
    color: #6f6f6f;
    line-height: 1.6;
    margin-bottom: 8px;
}

.hot-item-author {
    font-size: 16px;
    color: #6f6f6f;
    position: relative;
}

.hot-item-author span {
    position: relative;
    padding: 1px 6px;
    border-radius: 2px;
    z-index: 3;
}

.hot-item-author span b {
    position: relative;
    font-weight: normal;
    z-index: 2;
}

.hot-item-author span:after {
    content: "";
    position: absolute;
    left: -2%;
    top: 50%;
    width: 104%;
    height: 13px;
    background: #f6e393;
}


/* ========== 底部版权 ========== */
.site-footer {
    width: 100%;
    padding: 30px 0;
    text-align: center;
    color: #333;
    font-size: 13px;
    line-height: 2;
    min-width: 1200px;
    height: 307px;
    padding-top: 190px;
    background: url(../images/bg-footer.png) bottom center/cover no-repeat;
}

.site-footer p {
    color: #333;
}

/* ========== 响应式适配 ========== */

/* 平板 & 折叠屏（769px ~ 1199px）：PC样式整体缩放适配 */
@media screen and (min-width: 769px) and (max-width: 1199px) {

    .author-name {
        padding-bottom: 35px;
    }
    .videobox {
        width: 90%;
        margin: 0 auto;
        margin-bottom: 25px;
    }
    body {
        background: #eef3f9;
    }

    .module-title h3:after {
        width: 900%;
        
    }
    .site-banner .banner-mobile {
        display: block;
        width: 100%;
        height: auto;
    }

    .site-banner .banner-pc 
     {
        display: none;
    }

    .site-banner {
        min-width: auto;
        height: auto;
    }

    .main-wrapper {
        width: 95%;
        padding: 20px 0;
    }

    .content-left {
        width: 64%;
    }

    .sidebar-right {
        width: 34%;
    }

   

    .site-footer {
        min-width: auto;
        height: auto;
    }

    .article-meta {
        text-align: left;
    }
}

/* 手机端（≤768px）：单列展示，内容宽90% */
@media screen and (max-width: 768px) {

   
    .module-title h3:after {
        width: 900%;
        
    }

    .videobox {
        width: 90%;
        margin: 0 auto;
    }
    body {
        font-size: 15px;
        background: #eef3f9;
    }

    /* 顶部banner：移动端用img标签展示750x191图片 */
    .site-banner {
        min-width: auto;
        height: auto;
        background: none;
    }

    .site-banner .banner-pc {
        display: none;
    }

    .site-banner .banner-mobile {
        display: block;
        width: 100%;
        height: auto;
    }

    /* 主容器 */
    .main-wrapper {
        width: 90%;
        padding: 15px 0 10px;
    }

    /* 左栏占满 */
    .content-left {
        float: none;
        width: 100%;
        margin-bottom: 25px;
    }

    /* 标题字号调整 */
    .article-title {
        font-size: 18px;
        margin-bottom: 12px;
        text-align: justify;
    }

    /* 元信息 */
    .article-meta {
        font-size: 12px;
        text-align: left;
        padding-bottom: 14px;
        margin-bottom: 18px;
        white-space: normal;
    }

    .article-meta span {
        display: inline-block;
        margin-right: 15px;
        margin-left: 0;
        margin-bottom: 4px;
    }

    /* 视频区 */
    .videobox {
        margin-bottom: 25px;
    }

    /* 视频简介 */
    .video-desc {
        font-size: 14px;
    }

    /* 右栏移到下方，占满 */
    .sidebar-right {
        float: none;
        width: 100%;
    }

    /* 作者卡片 */
    .author-card {
        margin-bottom: 20px;
    }

    .author-avatar {
        width: 70px;
        height: 70px;
    }

    .author-name {
        font-size: 16px;
    }

    .author-intro {
        font-size: 13px;
    }

    /* 边栏模块 */
    .sidebar-module {
        margin-bottom: 20px;
    }

    .module-title {
        height: 26px;
        line-height: 26px;
        margin-bottom: 12px;
    }

    .module-title h3 {
        font-size: 14px;
        height: 24px;
        line-height: 24px;
    }

    /* 热点列表 */
    .hot-article-list li {
        padding: 9px 0;
        font-size: 14px;
    }

    /* 平台热点 */
    .platform-hot-list li {
        padding: 14px 0;
    }

    .hot-item-title {
        font-size: 15px;
    }

    .hot-item-desc {
        font-size: 13px;
    }

    .hot-item-author {
        font-size: 12px;
    }

    /* 底部 */
    .site-footer {
        min-width: auto;
        padding: 20px 1%;
        font-size: 10px;
        height: auto;
    }
}