/* list.css 列表页专用样式 最终定稿 */
/* 双栏主布局 */
.two-column-layout{
    display: grid;
    grid-template-columns: 1fr 310px;
    gap: 36px;
    align-items: start;
    box-sizing: border-box;
}
/* 侧边外层：悬浮定位 桌面端停靠顶部90px */
.sidebar{
    position: -webkit-sticky;
    position: sticky;
    top: 90px;
    width: 310px;
    box-sizing: border-box;
}
/* 侧边内层：高度限制 + 滚动容器 */
.sidebar-inner{
    max-height: calc(100vh - 110px);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 22px;
    /* Firefox 隐藏滚动条 */
    scrollbar-width: none;
}
/* Chrome/Edge/Safari 隐藏滚动条 */
.sidebar-inner::-webkit-scrollbar{
    display: none;
}

.sidebar-card{
    background: var(--card);
    border-radius: 12px;
    border: 1px solid var(--border);
    padding: 20px;
    box-sizing: border-box;
}
.sidebar-title{
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 14px;
    padding-left: 12px;
    border-left: 3px solid var(--btn-bg);
    color: var(--title);
}

/* 面包屑 */
.section-title{
    margin-top: 28px;
    margin-bottom: 24px;
}
.section-title a{
    text-decoration: none;
    color: var(--title);
}
.section-title{
    color: var(--muted);
}

/* 热门文章列表【优化序号排版】 */
.hot-list{
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: hotIndex;
}
.hot-list li{
    counter-increment: hotIndex;
    margin-bottom: 10px;
    position: relative;
    padding-left: 24px;
    line-height: 1.55;
}
.hot-list li::before{
    content: counter(hotIndex) ".";
    position: absolute;
    left: 0;
    top: 0;
    color: #8892a0;
    font-size: 14px;
}
.hot-list a{
    font-size: 14px;
    color: var(--muted);
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: 0.22s ease;
}
.hot-list a:hover{
    color: var(--btn-bg);
}

/* 标签云 */
.tag-cloud{
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
}
.tag-item{
    font-size: 13px;
    padding: 5px 12px;
    margin:0 3px;
    background: var(--tag-bg);
    color: var(--tag-text);
    border-radius: 7px;
    text-decoration: none;
    transition: 0.22s ease;
}
.tag-item:hover{
    background: var(--btn-bg);
    color: #ffffff;
}

/* 广告区域 */
.ad-area{
    min-height: 145px;
    border: 1px dashed var(--border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    font-size: 14px;
}

/* 左侧文章栏目 */
.article-column{
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
}

/* 分页 PC端 */
.page-box{
    margin-top: 32px;
    margin-bottom: 40px;
    text-align: center;
}
.pagination{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}
.page-item,
.page-num,
.page-text{
    display: inline-block;
    color: var(--title);
    text-decoration: none;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 16px;
    transition: 0.2s;
}
.page-item:hover,
.page-num:hover{
    background: var(--btn-bg);
    color: #fff;
    border-color: var(--btn-bg);
}
.page-num-current{
    background: var(--btn-bg);
    color: #fff !important;
    border-color: var(--btn-bg);
    pointer-events: none;
}

/* 移动端适配：宽度≤1024 单列布局 + 完全隐藏右侧sidebar + 收紧分页间距 */
@media(max-width: 1024px){
    .two-column-layout{
        grid-template-columns: 1fr;
    }
    /* 直接隐藏整个右侧侧边栏 */
    .sidebar{
        display: none;
    }
    /* 移动端分页底部间距缩小 */
    .page-box{
        margin-bottom: 12px;
    }
}

.article-grid{
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}


@media (max-width:1024px){
    .two-column-layout{
        display:block;
    }
    .sidebar{
        display:none !important;
    }
}