/* ============================================
   文脉国学 · 门户布局样式（导航条/侧栏/归档/详情）
   ============================================ */

/* 栏目导航条 */
.wm-section-bar{background:#fff;border-bottom:2px solid #8B1A1A}
.wm-section-bar .container{max-width:1200px;margin:0 auto;padding:0 15px;display:flex;align-items:center;height:46px;overflow-x:auto}
.wm-sb-home{font-size:16px;font-weight:700;color:#8B1A1A;white-space:nowrap;padding-right:16px;margin-right:16px;border-right:1px solid #E8DFD0;font-family:"Noto Serif SC",serif}
.wm-sb-links{display:flex;gap:4px;flex-wrap:nowrap}
.wm-sb-links a{padding:5px 14px;font-size:14px;color:#555;border-radius:4px;white-space:nowrap}
.wm-sb-links a:hover{background:#FFFAF0;color:#8B1A1A}
.wm-sb-links a.active{background:#8B1A1A;color:#fff}

/* 面包屑 */
.wm-crumb{background:#F5F0E8;padding:10px 0}
.wm-crumb .container{max-width:1200px;margin:0 auto;padding:0 15px;font-size:13px;color:#888}
.wm-crumb a{color:#8B1A1A}.wm-crumb i{color:#ccc;font-style:normal;margin:0 4px}
.wm-crumb span{color:#666}

/* 归档/详情 共用布局 */
.wm-arch,.wm-single{background:#F5F0E8;padding:18px 0 40px}
.wm-arch .container,.wm-single .container{max-width:1200px;margin:0 auto;padding:0 15px}
.wm-arch-layout,.wm-single-layout{display:grid;grid-template-columns:240px 1fr;gap:20px}

/* 动态左侧导航 */
.wm-sidenav{background:#fff;border:1px solid #E8DFD0;border-radius:8px;overflow:hidden;margin-bottom:18px}
.wm-sidenav-head{background:linear-gradient(135deg,#8B1A1A,#6B1010);padding:14px 16px}
.wm-sidenav-head a{color:#fff;font-size:16px;font-weight:700;font-family:"Noto Serif SC",serif}
.wm-sidenav-list{list-style:none;margin:0;padding:6px 0}
.wm-sidenav-list>li>a{display:flex;justify-content:space-between;align-items:center;padding:10px 16px;color:#444;font-size:14px;border-left:3px solid transparent}
.wm-sidenav-list>li>a:hover{background:#FFFAF0;color:#8B1A1A}
.wm-sidenav-list>li.active>a{background:#FFFAF0;color:#8B1A1A;border-left-color:#8B1A1A;font-weight:600}
.wm-sidenav-list>li>a em{font-style:normal;font-size:11px;color:#bbb;background:#f3f3f3;border-radius:10px;padding:1px 8px}
.wm-sidenav-sub{list-style:none;margin:0;padding:4px 0 8px;background:#FAF6EE}
.wm-sidenav-sub li a{display:block;padding:6px 16px 6px 28px;color:#777;font-size:13px}
.wm-sidenav-sub li a:hover{color:#8B1A1A}
.wm-sidenav-sub li.active a{color:#8B1A1A;font-weight:600}
.wm-sidenav-sub li::before{content:"·";color:#B8860B;margin-right:4px}

/* 侧栏盒子 */
.wm-sidebox{background:#fff;border:1px solid #E8DFD0;border-radius:8px;overflow:hidden;margin-bottom:18px}
.wm-sidebox-t{font-size:15px;color:#8B1A1A;padding:11px 14px;background:#FFFAF0;border-bottom:1px solid #E8DFD0;margin:0}
.wm-sidebox-t span{border-left:3px solid #8B1A1A;padding-left:8px}
.wm-sidebox-list{list-style:none;margin:0;padding:10px 14px}
.wm-sidebox-list li{display:flex;align-items:center;padding:6px 0;border-bottom:1px dashed #E8DFD0;font-size:13px}
.wm-sidebox-list li:last-child{border-bottom:none}
.wm-sidebox-list .r{display:inline-block;width:18px;height:18px;line-height:18px;text-align:center;border-radius:3px;font-size:11px;margin-right:8px;background:#eee;color:#999}
.wm-sidebox-list li:nth-child(1) .r{background:#FF4500;color:#fff}
.wm-sidebox-list li:nth-child(2) .r{background:#FF6347;color:#fff}
.wm-sidebox-list li:nth-child(3) .r{background:#FF7F50;color:#fff}
.wm-sidebox-list a{color:#444;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.wm-sidebox-list a:hover{color:#8B1A1A}

/* 归档主体 */
.wm-arch-main,.wm-single-main{background:#fff;border:1px solid #E8DFD0;border-radius:8px;padding:24px;min-width:0}
.wm-arch-head h1{font-size:22px;color:#8B1A1A;font-family:"Noto Serif SC",serif;margin-bottom:8px}
.wm-arch-desc{color:#888;font-size:13px;margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid #E8DFD0}
.wm-arch-list{display:flex;flex-direction:column}
.wm-arch-item{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid #F0E8D8}
.wm-arch-item:last-child{border-bottom:none}
.wm-arch-thumb{width:160px;height:100px;flex-shrink:0;border-radius:6px;overflow:hidden}
.wm-arch-thumb img{width:100%;height:100%;object-fit:cover}
.wm-arch-body{flex:1;min-width:0}
.wm-arch-body h2{font-size:17px;margin-bottom:8px;line-height:1.4}
.wm-arch-body h2 a{color:#333}.wm-arch-body h2 a:hover{color:#8B1A1A}
.wm-arch-body p{font-size:13px;color:#888;line-height:1.7;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.wm-arch-meta{font-size:12px;color:#bbb}
.wm-arch-meta span{margin-right:14px}
.wm-arch-meta a{color:#B8860B}
.wm-empty{color:#999;text-align:center;padding:40px}

/* 分页 */
.wm-pagination{text-align:center;padding:24px 0 0}
.wm-pagination .page-numbers{display:inline-block;padding:6px 13px;margin:0 3px;border:1px solid #E8DFD0;border-radius:4px;color:#666;font-size:13px}
.wm-pagination .page-numbers.current{background:#8B1A1A;color:#fff;border-color:#8B1A1A}
.wm-pagination a.page-numbers:hover{border-color:#8B1A1A;color:#8B1A1A}

/* 文章详情 */
.wm-article-title{font-size:26px;color:#222;font-family:"Noto Serif SC",serif;line-height:1.4;margin-bottom:12px}
.wm-article-meta{font-size:13px;color:#999;padding-bottom:14px;border-bottom:1px solid #E8DFD0;margin-bottom:0}
.wm-article-meta span{margin-right:16px}.wm-article-meta a{color:#B8860B}
.wm-article-tools{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px dashed #E8DFD0;margin-bottom:18px}
.wm-fav-btn{padding:6px 16px;border:1px solid #B8860B;background:#fff;color:#B8860B;border-radius:18px;cursor:pointer;font-size:13px}
.wm-fav-btn:hover{background:#B8860B;color:#fff}
.wm-font-ctrl button{width:32px;height:28px;border:1px solid #E8DFD0;background:#fff;color:#666;cursor:pointer;margin-left:-1px}
.wm-font-ctrl button.on{background:#8B1A1A;color:#fff;border-color:#8B1A1A}
.wm-article-content{font-size:17px;line-height:1.95;color:#333}
.wm-article-content p{margin-bottom:16px}
.wm-article-content h2,.wm-article-content h3{color:#8B1A1A;margin:22px 0 12px}
.wm-article-content img{max-width:100%;height:auto;border-radius:6px;margin:14px 0}
.wm-article-content blockquote{margin:16px 0;padding:14px 18px;background:#FFFAF0;border-left:4px solid #B8860B;color:#666}
.wm-article-tags{margin-top:22px;padding-top:16px;border-top:1px solid #E8DFD0;font-size:13px}
.wm-article-tags span{color:#999}
.wm-article-tags a{display:inline-block;margin:0 6px 6px 0;padding:3px 12px;background:#FFFAF0;border:1px solid #E8DFD0;border-radius:14px;color:#8B1A1A}
.wm-post-nav{display:flex;justify-content:space-between;gap:16px;margin-top:20px;padding-top:16px;border-top:1px solid #E8DFD0;font-size:14px}
.wm-post-nav a{color:#666}.wm-post-nav a:hover{color:#8B1A1A}
.wm-related{margin-top:26px;padding-top:18px;border-top:1px solid #E8DFD0}
.wm-related-t{font-size:17px;color:#8B1A1A;margin-bottom:14px;border-left:3px solid #B8860B;padding-left:10px}
.wm-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.wm-related-item{padding:10px 14px;background:#FFFAF0;border:1px solid #E8DFD0;border-radius:6px;font-size:13px;color:#444;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.wm-related-item:hover{color:#8B1A1A;border-color:#8B1A1A}

/* 响应式 */
@media(max-width:900px){
  .wm-arch-layout,.wm-single-layout{grid-template-columns:1fr}
  .wm-arch-side{order:2}
  .wm-related-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .wm-arch-item{flex-direction:column}
  .wm-arch-thumb{width:100%;height:160px}
  .wm-article-title{font-size:21px}
  .wm-related-grid{grid-template-columns:1fr}
}