/**
 * photo.css - 手机端适配样式
 * 安徽建筑大学经济与管理学院
 * 用于兼容手机版页面
 */

/* ==================== 基础设置 ==================== */
/* 手机端 viewport 设置 */
@viewport {
    width: device-width;
    zoom: 1.0;
}

/* ==================== 移动端媒体查询 (小于 768px) ==================== */
@media screen and (max-width: 768px) {
    
    /* 基础布局调整 */
    html {
        overflow-x: hidden;
    }
    
    body {
        min-width: 320px;
        font-size: 14px;
        -webkit-text-size-adjust: 100%;
    }
    
    /* 容器宽度调整 */
    .wrapper .inner {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 10px;
        box-sizing: border-box;
    }
    
    /* ==================== 头部区域 ==================== */
    #header {
        height: auto !important;
        padding: 10px 0;
    }
    
    #header .inner {
        height: auto !important;
        background: none !important;
    }
    
    .header .head-left {
        float: none !important;
        margin-top: 0 !important;
        text-align: center;
    }
    
    .header .sitelogo1 {
        float: none !important;
        display: inline-block;
    }
    
    .header .sitelogo1 img {
        max-width: 280px;
        height: auto;
    }
    
    .header .head-right {
        float: none !important;
        margin-top: 10px !important;
        text-align: center;
    }
    
    /* 顶部链接 */
    .site-lang ul {
        float: none !important;
        text-align: center;
    }
    
    .site-lang ul li.links {
        float: none !important;
        display: inline-block;
        font-size: 14px !important;
        line-height: 30px !important;
    }
    
    .site-lang ul li.links a {
        font-size: 14px !important;
        line-height: 30px !important;
    }
    
    /* 搜索框 */
    .searchbox {
        text-align: center;
        margin-top: 10px !important;
    }
    
    .wp-search {
        display: inline-block;
    }
    
    /* ==================== 导航菜单 ==================== */
    #nav {
        position: relative;
    }
    
    #nav .inner {
        padding: 0;
    }
    
    .wp-menu {
        display: none; /* 默认隐藏，可通过JS切换 */
        width: 100%;
    }
    
    .wp-menu.active {
        display: block;
    }
    
    .wp-menu .menu-item {
        float: none !important;
        display: block !important;
        width: 100%;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    
    #nav .wp-menu .menu-item a.menu-link {
        display: block !important;
        padding: 12px 15px !important;
        font-size: 15px !important;
        line-height: 1.5 !important;
        text-align: left;
    }
    
    #nav li.menu-item.i1 a,
    #nav li.menu-item.i11 a {
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    
    /* 移动端菜单按钮 */
    .mobile-menu-btn {
        display: block !important;
        padding: 15px;
        color: #fff;
        font-size: 16px;
        text-align: center;
        cursor: pointer;
        background: #335fa5;
    }
    
    /* 子菜单 */
    .sub-menu {
        position: static !important;
        display: none;
        width: 100% !important;
        background: rgba(0,0,0,0.1) !important;
    }
    
    .sub-menu .sub-item a {
        text-align: left !important;
        padding-left: 30px !important;
        color: #fff !important;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    
    /* ==================== 轮播图区域 ==================== */

/* #banner { display: none; }  -- 删除：手机端也需要显示轮播图 */    


.mbanner .focus,
.mbanner .focus-container {
    width: 100% !important;
    aspect-ratio: 2048 / 764 !important;   /* 按图片原始比例自适应高度 */
    position: relative !important;
    overflow: hidden !important;
}

.mbanner .focus-item {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
}

.mbanner .focus-item img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
}
    
    /* ==================== 主体内容区域 ==================== */
    .main1 .inner {
        padding: 15px 10px !important;
    }
    
    /* 左侧区域 */
    .left {
        float: none !important;
        width: 100% !important;
    }
    
    /* 右侧区域 */
    .right {
        float: none !important;
        width: 100% !important;
        margin-top: 20px;
    }
    
    /* 图文区域 */
    .tu_text {
        overflow: visible !important;
    }
    
/* 图文区域轮播 */
.post-11 {
    float: none !important;
    width: 100% !important;
    margin-bottom: 15px;
}

.post-11 .focus,
.post-11 .focus-container {
    width: 100% !important;
    aspect-ratio: 2048 / 921 !important;    /* 学院新闻图片原始比例 2048×921 */
    position: relative !important;
    overflow: hidden !important;
}

.post-11 .focus-item {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
}

.post-11 .focus-item img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
}
    
    .post-13 {
        float: none !important;
        width: 100% !important;
        margin-left: 0 !important;
    }
    
    /* 新闻列表 */
    .post-13 .news_text .news_list li.news {
        padding: 8px 0;
    }
    
    .news_text .news_list li.news .news_title {
        float: none !important;
        width: 100% !important;
        font-size: 14px;
        line-height: 1.6;
        white-space: normal;
        display: block;
    }
    
    .news_text .news_list li.news .news_meta {
        float: none !important;
        display: inline-block;
        margin-top: 5px;
        font-size: 12px;
        color: #999;
    }
    
    /* ==================== 通知公告区域 ==================== */
    .sudy-tab {
        margin-bottom: 20px;
    }
    
    .tab-menu {
        display: flex;
        flex-wrap: wrap;
    }
    
    .tab-menu li {
        flex: 1;
        min-width: 80px;
        padding: 10px 5px !important;
        font-size: 14px;
        text-align: center;
    }
    
    /* 日历样式新闻 */
    .rili .news_list li.news {
        padding: 10px 0;
    }
    
    .rili .news_list li.news .news_date {
        float: left;
        width: 55px;
        margin-top: 0;
    }
    
    .post-14 li.news .news_date .news_year,
    .rili .news_list li.news .news_date .news_days {
        width: 55px;
        font-size: 16px;
    }
    
    .rili .news_list li.news .news_days {
        font-size: 11px;
    }
    
    .rili .news_list li.news .news_wz {
        float: right;
        width: calc(100% - 70px);
    }
    
    .rili .news_list li.news .news_title {
        font-size: 14px;
        line-height: 1.5;
        margin-top: 0;
    }
    
    /* ==================== main4 区域 (三列布局) ==================== */
    .main4 .inner {
        padding: 15px 10px !important;
    }
    
    .main4 .ml,
    .main4 .mc,
    .main4 .mr {
        float: none !important;
        width: 100% !important;
        margin-left: 0 !important;
        margin-bottom: 20px;
    }
    
    .post-52 {
        min-height: auto !important;
        margin-top: 0 !important;
    }
    
    .post-52 .more_btn,
    .post-14 .more_btn {
        position: static !important;
        float: right !important;
        margin-top: -35px;
    }
    
    /* ==================== 快捷链接区域 ==================== */
    .main3 .inner {
        padding: 15px 10px !important;
    }
    
    .link_icon .news_list {
        margin: 0 -5px;
    }
    
    .link_icon .news_list li.news {
        width: 33.333% !important;
        margin-bottom: 10px;
    }
    
    .link_icon .news_list li.news .news_box {
        margin: 0 5px;
    }
    
    .link_icon .news_list li.news .link_icon .icon {
        margin: 10px auto 0;
        width: 45px;
        height: 45px;
        background-size: contain !important;
    }
    
    .link_icon .news_list li.news .link_con {
        font-size: 13px !important;
        line-height: 30px !important;
        padding-bottom: 8px !important;
    }
    
    /* ==================== 友情链接滚动区域 ==================== */
    .main2 .inner {
        padding: 15px 10px !important;
    }
    
    .post-21 {
        margin: 0 !important;
    }
    
    .post-21 li {
        width: 50% !important;
        margin: 5px 0 !important;
        padding: 0 5px !important;
        box-sizing: border-box;
    }
    
    .post-21 .news_imgs {
        height: 50px !important;
    }
    
    /* 隐藏滚动效果 */
    #topw21 {
        width: 100% !important;
        overflow: hidden !important;
    }
    
    /* ==================== 底部区域 ==================== */
    #footer {
        background-size: cover !important;
    }
    
    #footer .inner {
        height: auto !important;
        padding: 20px 10px !important;
    }
    
    .head-mid {
        float: none !important;
        padding-top: 0 !important;
        text-align: center;
    }
    
    .head-mid p {
        font-size: 12px !important;
        line-height: 1.8 !important;
    }
    
    .foot-right {
        float: none !important;
        margin-top: 20px !important;
    }
    
    .shares {
        margin: 0 !important;
    }
    
    .shares ul {
        float: none !important;
        text-align: center;
    }
    
    .shares li {
        float: none !important;
        display: inline-block;
        margin: 0 8px !important;
    }
    
    .shares li .con {
        width: 80px !important;
        height: 80px !important;
    }
    
    .shares li .share_text {
        font-size: 12px !important;
        line-height: 24px !important;
    }
    
    /* ==================== 通用组件调整 ==================== */
    
    /* 标题样式 */
    .post1 .tt .tit .title {
        font-size: 16px !important;
    }
    
    /* 更多按钮 */
    .more_btn {
        margin-top: -40px !important;
    }
    
    .more_btn .more_text,
    .more_btn a {
        font-size: 13px !important;
    }
    
    /* Tab 内容区域 */
    .post-jy .news_title {
        width: 100% !important;
        line-height: 1.6 !important;
    }
    
    .post-jy .news_meta {
        float: none !important;
        display: inline-block;
        margin-top: 5px;
    }
    
    /* 文章页样式调整 */
    .l-banner {
        width: 100% !important;
        height: auto !important;
        min-height: 100px;
    }
    
    .col_menu {
        float: none !important;
        width: 100% !important;
        margin-right: 0 !important;
        margin-bottom: 20px;
    }
    
    .col_news .col_news_box {
        margin-left: 0 !important;
    }
    
    .col_news {
        float: none !important;
        width: 100% !important;
    }
    
    .article h1.arti_title {
        font-size: 18px !important;
        line-height: 1.4 !important;
    }
    
    .article .entry .read,
    .article .entry .read p,
    .article .entry .read p span {
        font-size: 15px !important;
    }
    
    .article .entry .read img {
        max-width: 100% !important;
        height: auto !important;
    }
}

/* ==================== 小屏幕手机适配 (小于 480px) ==================== */
@media screen and (max-width: 480px) {
    
    .header .sitelogo1 img {
        max-width: 220px;
    }
    
    /* 快捷链接改为2列 */
    .link_icon .news_list li.news {
        width: 50% !important;
    }
    
    .link_icon .news_list li.news .link_icon .icon {
        width: 40px;
        height: 40px;
    }
    
    .link_icon .news_list li.news .link_con {
        font-size: 12px !important;
    }
    
    /* 底部二维码更小 */
    .shares li .con {
        width: 70px !important;
        height: 70px !important;
    }
    
    /* 导航字体更小 */
    #nav .wp-menu .menu-item a.menu-link {
        padding: 10px !important;
        font-size: 14px !important;
    }
    
    /* Tab 菜单 */
    .tab-menu li {
        font-size: 13px;
        padding: 8px 3px !important;
    }
}

/* ==================== 平板适配 (769px - 1024px) ==================== */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    
    .wrapper .inner {
        width: 100% !important;
        padding: 0 15px;
        box-sizing: border-box;
    }
    
    /* 导航调整 */
    #nav .wp-menu .menu-item a.menu-link {
        padding: 0 15px !important;
        font-size: 14px !important;
    }
    
    /* main1 区域调整 */
    .left {
        width: 60% !important;
    }
    
    .right {
        width: 38% !important;
    }
    
    .tu_text .post-11 {
        width: 100% !important;
        float: none !important;
        margin-bottom: 15px;
    }
    
    .post-13 {
        width: 100% !important;
        float: none !important;
        margin-left: 0 !important;
    }
    
    /* main4 区域调整 */
    .main4 .ml,
    .main4 .mc {
        width: 48% !important;
    }
    
    .main4 .mc {
        margin-left: 4% !important;
    }
    
    .main4 .mr {
        width: 100% !important;
        margin-top: 20px;
    }
    
    /* 轮播图 */
    #banner .inner,
    .mbanner .focus,
    .mbanner .focus-container {
        width: 100% !important;
        height: auto !important;
    }
    
    .mbanner .focus-item img {
        width: 100% !important;
        height: auto !important;
    }
}

/* ==================== 打印样式 ==================== */
@media print {
    #nav,
    #banner,
    .mobile-menu-btn,
    .searchbox,
    .shares,
    .link_icon,
    .post-21 {
        display: none !important;
    }
    
    .wrapper .inner {
        width: 100% !important;
    }
}