/* ============================================================
   MATCHDAY · 比赛日体育门户（参照 www.sdsmbs.com 的 Bootstrap 运动门户做法）
   浅色底 + 深色吸顶导航(offcanvas) + 公告条 + 全出血 Hero + 交替图标行
   + 垂直时间线 + 对阵计分卡 + 彩色顶边卡片 + 主栏/吸顶侧栏 + 标签墙 + 数据带
   配色单一入口 CSS 变量；3 套品牌主题(theme-1 开云 / theme-2 米兰 / theme-3 华体会)
   ============================================================ */

/* ---------- 变量 ---------- */
.md{
  --bg:#f4f6f9; --card:#ffffff; --ink:#1b2026; --muted:#6b7280; --line:#e6e9ee; --line2:#f0f2f5;
  --dark:#10151d; --gold:#f5b301;
  --r:16px; --r-sm:12px;
  --sh:0 8px 26px rgba(16,24,40,.08); --sh-sm:0 2px 10px rgba(16,24,40,.06);
  --sans:'Noto Sans SC',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',system-ui,sans-serif;
  --disp:'Oswald','Noto Sans SC',system-ui,sans-serif;
  /* 栏目色相令牌 */
  --h1:#e0a80c; --h2:#2f6bff; --h3:#8b3df0; --h4:#e0263f; --h5:#0f9d8f; --h6:#e5670f; --h7:#d6336c; --h8:#5a6acf;
}
.md.theme-1{--primary:#0b57d0;--primary2:#4d9aff;--soft:#e8f0fe;--dark:#202735;}
.md.theme-2{--primary:#c8102e;--primary2:#ff5a68;--soft:#fdeaec;--dark:#250a13;}
.md.theme-3{--primary:#0e8a4d;--primary2:#3ecf7a;--soft:#e6f6ec;--dark:#0d1e17;}

/* ---------- 复位 ---------- */
.md-shell *,.md *{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body.md{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
.md a{color:inherit;text-decoration:none;transition:color .16s ease,background .16s ease,border-color .16s ease;}
.md img{max-width:100%;display:block;border:0;}
.md ul,.md ol{margin:0;padding:0;list-style:none;}
.md h1,.md h2,.md h3,.md h4,.md h5{margin:0;font-weight:800;line-height:1.35;}
.md button{font-family:inherit;}
.md-hide,.md-hide-sm{display:none;}
.md-hide{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);}
.md-cut{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.md-cut-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}

/* ---------- 布局 ---------- */
.md-container{max-width:1200px;margin:0 auto;padding:0 20px;}
.md-main{padding:22px 0 46px;}
.md-progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--primary),var(--primary2));z-index:300;}
.md-totop{position:fixed;right:18px;bottom:26px;width:44px;height:44px;border-radius:50%;background:var(--card);color:var(--primary);box-shadow:var(--sh);display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;opacity:0;visibility:hidden;transform:translateY(10px);transition:.25s;z-index:150;}
.md-totop.show{opacity:1;visibility:visible;transform:none;}

/* ---------- 导航 ---------- */
.md-navbar{position:sticky;top:0;z-index:200;background:var(--dark);box-shadow:0 4px 18px rgba(8,12,20,.28);}
.md-navbar-in{display:flex;align-items:center;flex-wrap:wrap;gap:8px 18px;min-height:60px;padding:8px 0;}
.md-nav-brand{display:flex;align-items:center;gap:10px;color:#fff;flex:1 1 auto;min-width:0;}
.md a.md-nav-brand,.md a.md-nav-brand:hover,.md a.md-nav-brand:visited{color:#fff;}
.md-logo,.md-crest{width:40px;height:40px;border-radius:10px;object-fit:contain;background:transparent;flex:0 0 auto;}
.md-crest{border-radius:0;background:none;}
.md-c-a{fill:var(--primary2);} .md-c-b{fill:#ffffff;} .md-c-g{fill:none;stroke:var(--gold);stroke-width:2;}
.md-nav-brand-txt{color:#fff;font-size:19px;font-weight:800;letter-spacing:.3px;line-height:1.25;white-space:normal;max-width:100%;}
.md-nav-brand-txt em{font-style:normal;font-family:var(--disp);font-size:12px;font-weight:600;letter-spacing:2px;color:var(--gold);}
.md-nav-links{display:flex;align-items:center;gap:2px;margin-left:auto;flex:0 1 auto;min-width:0;}
.md-nav-links li a{display:block;color:rgba(255,255,255,.86);font-size:15px;font-weight:500;padding:8px 14px;border-radius:40px;white-space:nowrap;}
.md-nav-links li a:hover{background:rgba(255,255,255,.14);color:#fff;}
.md-nav-links li.on a{background:var(--nc,var(--primary));color:#fff;font-weight:700;}
.md-nav-act{display:flex;align-items:center;gap:10px;margin-left:12px;}
.md-nav-search{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;background:rgba(255,255,255,.12);}
.md-nav-search svg{width:18px;height:18px;fill:currentColor;}
.md-nav-search:hover{background:var(--primary);}
.md-nav-toggle{display:none;border:0;background:rgba(255,255,255,.16);width:40px;height:36px;border-radius:8px;flex-direction:column;gap:4px;align-items:center;justify-content:center;cursor:pointer;}
.md-nav-toggle span{width:18px;height:2px;background:#fff;border-radius:2px;transition:.2s;}
.md-nav-toggle.on span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.md-nav-toggle.on span:nth-child(2){opacity:0;}
.md-nav-toggle.on span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- offcanvas ---------- */
.md-oc-back{position:fixed;inset:0;background:rgba(8,12,20,.45);opacity:0;visibility:hidden;transition:.25s;z-index:240;}
.md-oc-back.show{opacity:1;visibility:visible;}
.md-offcanvas{position:fixed;top:0;bottom:0;left:0;width:290px;max-width:84vw;background:var(--card);transform:translateX(-102%);transition:transform .28s ease;z-index:250;display:flex;flex-direction:column;box-shadow:8px 0 30px rgba(8,12,20,.2);}
.md-offcanvas.open{transform:none;}
.md-oc-head{display:flex;align-items:center;justify-content:space-between;background:var(--dark);color:#fff;padding:14px 16px;}
.md-oc-brand{font-weight:800;font-size:17px;}
.md-oc-close{border:0;background:rgba(255,255,255,.16);color:#fff;width:30px;height:30px;border-radius:50%;font-size:18px;line-height:1;cursor:pointer;}
.md-oc-search{display:flex;padding:14px 16px;gap:8px;border-bottom:1px solid var(--line);}
.md-oc-search input{flex:1;min-width:0;border:1px solid var(--line);border-radius:40px;padding:8px 14px;font-size:14px;outline:none;}
.md-oc-search button{border:0;background:var(--primary);color:#fff;border-radius:40px;padding:0 16px;font-size:14px;cursor:pointer;}
.md-oc-list{overflow-y:auto;padding:8px 10px 20px;}
.md-oc-list li a{display:block;padding:11px 12px;border-radius:10px;font-size:15px;color:var(--ink);}
.md-oc-list li a:hover{background:var(--soft);color:var(--primary);}

/* ---------- 公告条 ---------- */
.md-notice{background:var(--soft);border-bottom:1px solid var(--line);}
.md-notice-in{display:flex;align-items:center;gap:10px;padding:8px 20px;font-size:13.5px;color:var(--ink);}
.md-notice-ic{flex:0 0 auto;}
.md-notice-txt{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.md-notice-txt strong,.md-notice-date{color:var(--primary);font-weight:600;}
.md-notice-date{flex:0 0 auto;color:var(--muted);font-size:12.5px;}

/* ---------- Hero ---------- */
.md-hero{position:relative;border-radius:var(--r);overflow:hidden;margin-top:20px;box-shadow:var(--sh);display:flex;align-items:center;min-height:400px;}
.md-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.02);}
.md-hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,14,22,.35),rgba(10,14,22,.72));}
.md-hero-in{position:relative;z-index:1;width:100%;display:flex;flex-direction:column;align-items:center;text-align:center;color:#fff;padding:64px 24px;}
.md-hero-kicker{font-family:var(--disp);letter-spacing:3px;font-size:13px;font-weight:600;color:var(--gold);text-transform:uppercase;}
.md-hero-title{font-size:clamp(28px,4.6vw,44px);font-weight:900;letter-spacing:1px;margin:10px 0 8px;text-shadow:0 2px 14px rgba(0,0,0,.35);}
.md-hero-sub{max-width:720px;color:rgba(255,255,255,.88);font-size:15.5px;}
.md-hero-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin:22px 0 6px;}
.md-chip-stat{background:rgba(255,255,255,.13);backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,.2);border-radius:14px;padding:10px 20px;min-width:96px;}
.md-chip-stat b{display:block;font-family:var(--disp);font-size:24px;font-weight:700;color:var(--gold);line-height:1.1;}
.md-chip-stat i{font-style:normal;font-size:12px;color:rgba(255,255,255,.8);}
.md-hero-cta{display:flex;gap:12px;margin-top:20px;flex-wrap:wrap;justify-content:center;}
.md-hero--grid .md-hero-in{align-items:flex-start;text-align:left;}
.md-hero--grid .md-hero-chips{justify-content:flex-start;}
.md-hero--grid .md-hero-cta{justify-content:flex-start;}
.md-hero--split .md-hero-in{flex-direction:row;align-items:center;justify-content:space-between;text-align:left;gap:26px;flex-wrap:wrap;}
.md-hero--split .md-hero-chips{margin:14px 0 0;justify-content:flex-start;}

/* ---------- 按钮 ---------- */
.md-btn{display:inline-block;background:var(--primary);color:#fff;border-radius:40px;padding:10px 24px;font-size:14.5px;font-weight:600;border:1px solid var(--primary);}
.md-btn:hover{background:var(--primary2);border-color:var(--primary2);color:#fff;}
.md-btn-o{background:transparent;color:var(--primary);border:1px solid var(--primary);}
.md-btn-o:hover{background:var(--primary);color:#fff;}
.md-hero .md-btn-o{background:transparent;color:#fff;border-color:rgba(255,255,255,.6);}
.md-hero .md-btn-o:hover{background:rgba(255,255,255,.16);}

/* ---------- 区块标题 ---------- */
.md-sec{margin-top:42px;}
.md-sec-head{display:flex;align-items:center;gap:12px;padding-bottom:12px;margin-bottom:18px;border-bottom:2px solid var(--line);}
.md-sec-title{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800;}
.md-sec-title em{font-style:normal;font-family:var(--disp);font-size:12px;font-weight:600;letter-spacing:2px;color:var(--muted);text-transform:uppercase;}
.md-sec-bar{width:5px;height:22px;border-radius:3px;background:linear-gradient(180deg,var(--primary),var(--primary2));}
.md-sec-more{margin-left:auto;font-size:13.5px;color:var(--muted);}
.md-sec-more:hover{color:var(--primary);}

/* ---------- 通用小件 ---------- */
.md-chip{display:inline-block;background:var(--nc,var(--primary));color:#fff;font-size:12px;font-weight:600;border-radius:40px;padding:2px 11px;line-height:1.6;}
.md-meta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;font-size:12.5px;color:var(--muted);margin-top:8px;}
.md-meta-cat{color:var(--primary);font-weight:600;}
.md-m-view::before{content:"◉ ";font-size:10px;color:var(--primary2);}

/* ---------- 对阵计分卡 ---------- */
.md-matches{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;}
.md-match{background:var(--card);border-radius:var(--r);box-shadow:var(--sh-sm);border-top:4px solid var(--primary);padding:18px 16px 14px;display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;transition:transform .18s ease,box-shadow .18s ease;}
.md-match:hover{transform:translateY(-3px);box-shadow:var(--sh);}
.md-match-team{font-size:15px;font-weight:700;}
.md-match-score{font-family:var(--disp);font-size:26px;font-weight:700;letter-spacing:3px;color:var(--primary);background:var(--soft);border-radius:10px;padding:2px 18px;}
.md-match-meta{font-size:12px;color:var(--muted);max-width:100%;}

/* ---------- 交替图标特性行 ---------- */
.md-feats{display:flex;flex-direction:column;gap:18px;}
.md-feat{display:flex;align-items:center;gap:22px;background:var(--card);border-radius:var(--r);box-shadow:var(--sh-sm);padding:22px 24px;}
.md-feat.rev{flex-direction:row-reverse;}
.md-feat-ic{flex:0 0 auto;width:66px;height:66px;border-radius:50%;background:var(--nc,var(--primary));color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--disp);font-size:24px;font-weight:700;box-shadow:0 6px 16px rgba(16,24,40,.18);}
.md-feat-body{flex:1;min-width:0;}
.md-feat-body h3{font-size:18px;}
.md-feat-body h3 a:hover{color:var(--primary);}
.md-feat-body>p{color:var(--muted);font-size:13.5px;margin:6px 0 10px;}
.md-feat-list{display:flex;flex-direction:column;gap:6px;}

/* ---------- 垂直时间线 ---------- */
.md-tl{position:relative;padding-left:6px;}
.md-tl::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:var(--line);}
.md-tl-item{position:relative;padding:0 0 20px 34px;}
.md-tl-dot{position:absolute;left:4px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 4px var(--soft);}
.md-tl-date{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;}
.md-tl-card{display:block;background:var(--card);border-radius:var(--r-sm);box-shadow:var(--sh-sm);border-left:3px solid var(--primary);padding:14px 16px;}
.md-tl-card:hover{box-shadow:var(--sh);}
.md-tl-card h4{font-size:15px;margin:6px 0 4px;}
.md-tl-card p{font-size:13px;color:var(--muted);margin:0;}

/* ---------- 彩色顶边卡片 ---------- */
.md-tcards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.md-card{background:var(--card);border-radius:var(--r);box-shadow:var(--sh-sm);overflow:hidden;border-top:4px solid var(--h1);display:flex;flex-direction:column;transition:transform .18s ease,box-shadow .18s ease;}
.md-card:hover{transform:translateY(-3px);box-shadow:var(--sh);}
.md-tcards .md-card:nth-child(4n+2){border-top-color:var(--h2);}
.md-tcards .md-card:nth-child(4n+3){border-top-color:var(--h5);}
.md-tcards .md-card:nth-child(4n+4){border-top-color:var(--h6);}
.md-card-thumb{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:var(--line2);}
.md-card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease;}
.md-card:hover .md-card-thumb img{transform:scale(1.05);}
.md-card-thumb .md-chip{position:absolute;left:10px;bottom:10px;}
.md-card-body{padding:12px 14px 14px;}
.md-card-body h3{font-size:15px;line-height:1.45;}
.md-card-body h3 a:hover{color:var(--primary);}
.md-card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;}

/* ---------- 主栏/吸顶侧栏 ---------- */
.md-twocol,.md-cols{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:26px;align-items:start;}
.md-content,.md-col-main{min-width:0;}
.md-aside,.md-col-side{display:flex;flex-direction:column;gap:18px;position:sticky;top:76px;}
.md-aside-box{background:var(--card);border-radius:var(--r);box-shadow:var(--sh-sm);overflow:hidden;}
.md-aside-head{display:flex;align-items:center;justify-content:space-between;background:var(--dark);color:#fff;padding:10px 14px;font-size:15px;font-weight:700;}
.md-aside-head em{font-style:normal;font-family:var(--disp);font-size:11px;letter-spacing:2px;color:var(--gold);}
.md-aside-tags-in,.md-tag-cloud{display:flex;flex-wrap:wrap;gap:8px;padding:14px;}
.md-aside-tags-in a,.md-tag-cloud a{background:var(--line2);border-radius:40px;padding:5px 13px;font-size:13px;color:var(--ink);}
.md-aside-tags-in a:hover,.md-tag-cloud a:hover{background:var(--primary);color:#fff;}

/* ---------- 图文列表行 ---------- */
.md-list,.md-item-list{display:flex;flex-direction:column;gap:14px;}
.md-list-item,.md-item{display:flex;gap:14px;background:var(--card);border-radius:var(--r);box-shadow:var(--sh-sm);padding:12px;transition:box-shadow .18s ease;}
.md-list-item:hover,.md-item:hover{box-shadow:var(--sh);}
.md-list-thumb,.md-item-thumb{flex:0 0 auto;width:150px;height:100px;border-radius:var(--r-sm);overflow:hidden;background:var(--line2);}
.md-list-thumb img,.md-item-thumb img{width:100%;height:100%;object-fit:cover;}
.md-list-body,.md-item-body{flex:1;min-width:0;display:flex;flex-direction:column;}
.md-list-body h3,.md-item-body h3{font-size:16px;line-height:1.45;margin:6px 0 2px;}
.md-list-body h3 a:hover,.md-item-body h3 a:hover{color:var(--primary);}
.md-list-desc,.md-item-desc{font-size:13px;color:var(--muted);margin:2px 0 0;}
.md-more{margin-top:18px;text-align:center;}

/* ---------- 热榜 / 文字行 ---------- */
.md-rank-list{padding:6px 14px 10px;}
.md-rank-item{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px dashed var(--line);}
.md-rank-item:last-child{border-bottom:0;}
.md-rank-no{flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:var(--line2);color:var(--muted);font-family:var(--disp);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;}
.md-rank-no.top{background:var(--primary);color:#fff;}
.md-rank-txt{flex:1;min-width:0;font-size:14px;}
.md-rank-txt:hover{color:var(--primary);}
.md-rank-hot{flex:0 0 auto;font-size:12px;color:var(--muted);}
.md-text-list{padding:6px 14px 10px;}
.md-text-item{display:flex;align-items:center;gap:8px;padding:7px 0;font-size:14px;border-bottom:1px dashed var(--line);}
.md-text-item:last-child{border-bottom:0;}
.md-dot{flex:0 0 auto;width:6px;height:6px;border-radius:50%;background:var(--primary2);}
.md-text-item a{flex:1;min-width:0;}
.md-text-item a:hover{color:var(--primary);}
.md-text-item time{flex:0 0 auto;font-size:12px;color:var(--muted);}

/* ---------- 标签墙 ---------- */
.md-tagwall{display:flex;flex-wrap:wrap;gap:10px;}
.md-tagwall a{display:inline-flex;align-items:center;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:40px;padding:7px 16px;font-size:14px;box-shadow:var(--sh-sm);}
.md-tagwall a i{font-style:normal;font-size:11px;color:var(--muted);}
.md-tagwall a:hover{border-color:var(--primary);color:var(--primary);}

/* ---------- 数据带 ---------- */
.md-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.md-stat{background:var(--card);border-radius:var(--r);box-shadow:var(--sh-sm);border-top:4px solid var(--primary);padding:20px 12px;text-align:center;}
.md-stat.c2{border-top-color:var(--h2);} .md-stat.c3{border-top-color:var(--h5);} .md-stat.c4{border-top-color:var(--h6);}
.md-stat b{display:block;font-family:var(--disp);font-size:30px;font-weight:700;color:var(--primary);line-height:1.1;}
.md-stat span{display:block;font-size:14px;font-weight:600;margin-top:2px;}
.md-stat i{font-style:normal;font-family:var(--disp);font-size:11px;letter-spacing:2px;color:var(--muted);}

/* ---------- 内页通用 ---------- */
.md-crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);padding:14px 0 4px;flex-wrap:wrap;}
.md-crumb a:hover{color:var(--primary);}
.md-crumb span{color:#c6ccd4;}
.md-crumb em{font-style:normal;color:var(--primary);font-weight:600;}
.md-pagehead{background:var(--card);border-radius:var(--r);box-shadow:var(--sh-sm);padding:22px 24px;margin:14px 0 20px;}
.md-kicker{font-family:var(--disp);font-size:12px;letter-spacing:2px;color:var(--primary);font-weight:600;text-transform:uppercase;}
.md-pagehead h1{font-size:26px;font-weight:900;margin:6px 0 6px;}
.md-pagehead h1 em{font-style:normal;color:var(--primary);}
.md-pagehead p{color:var(--muted);font-size:14px;margin:0;}
.md-filter{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px;}
.md-filter a{background:var(--card);border:1px solid var(--line);border-radius:40px;padding:6px 15px;font-size:13.5px;}
.md-filter a.on,.md-filter a:hover{background:var(--primary);border-color:var(--primary);color:#fff;}
.md-panel{background:var(--card);border-radius:var(--r);box-shadow:var(--sh-sm);overflow:hidden;}
.md-panel-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--line);}
.md-panel-head h3{font-size:16px;}
.md-ph-tag{font-family:var(--disp);font-size:11px;letter-spacing:1px;color:var(--muted);}
.md-panel-body{padding:12px 16px 16px;}
.md-empty{background:var(--card);border-radius:var(--r);box-shadow:var(--sh-sm);padding:34px 20px;text-align:center;color:var(--muted);font-size:14.5px;}
.md-pager{padding:22px 0 4px;text-align:center;}
.md-pager a,.md-pager span,.md-pager .pagination a,.md-pager .pagination span{display:inline-block;margin:0 3px;padding:6px 12px;border-radius:8px;background:var(--card);border:1px solid var(--line);font-size:13.5px;color:var(--ink);}
.md-pager .current,.md-pager a:hover,.md-pager .pagination .current{background:var(--primary);border-color:var(--primary);color:#fff;}
.md-search-hero{background:var(--card);border-radius:var(--r);box-shadow:var(--sh-sm);padding:28px 24px;text-align:center;margin:14px 0 20px;}
.md-search-hero h1{font-size:26px;font-weight:900;margin:6px 0 16px;}
.md-search-hero h1 em{font-style:normal;color:var(--primary);}
.md-search-big{display:flex;max-width:560px;margin:0 auto;gap:8px;}
.md-search-big input{flex:1;min-width:0;border:1px solid var(--line);border-radius:40px;padding:11px 18px;font-size:14.5px;outline:none;}
.md-search-big input:focus{border-color:var(--primary);}
.md-search-big button{border:0;background:var(--primary);color:#fff;border-radius:40px;padding:0 26px;font-size:14.5px;font-weight:600;cursor:pointer;}

/* ---------- 文章详情 ---------- */
.md-art{background:var(--card);border-radius:var(--r);box-shadow:var(--sh-sm);padding:26px 28px 24px;}
.md-art-kicker{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.md-brk{font-size:12px;color:var(--muted);}
.md-art-title{font-size:26px;font-weight:900;line-height:1.4;margin:12px 0 10px;}
.md-art-meta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;font-size:13px;color:var(--muted);padding-bottom:14px;border-bottom:1px solid var(--line);}
.md-art-meta b{color:var(--ink);font-weight:600;}
.md-am-brand{background:var(--primary);color:#fff;border-radius:40px;padding:2px 12px;font-size:12px;font-weight:600;}
.md-art-sum{background:var(--line2);border-radius:var(--r-sm);padding:12px 16px;font-size:14px;color:var(--muted);margin:16px 0 4px;}
.md-art-sum b{display:block;color:var(--primary);font-size:12px;letter-spacing:1px;margin-bottom:4px;}
.md-art-hero{margin:18px 0;}
.md-art-hero img{width:100%;border-radius:var(--r-sm);}
.md-art-hero figcaption{font-size:12.5px;color:var(--muted);text-align:center;margin-top:8px;}
.md-art-body{font-size:16px;line-height:1.9;color:var(--ink);}
.md-art-body p{margin:0 0 15px;}
.md-art-body h2{font-size:20px;margin:26px 0 12px;padding-left:10px;border-left:4px solid var(--primary);}
.md-art-body h3{font-size:17px;margin:20px 0 10px;}
.md-art-body ul,.md-art-body ol{margin:0 0 15px;padding-left:22px;list-style:disc;}
.md-art-body ol{list-style:decimal;}
.md-art-body li{margin:4px 0;}
.md-art-body img{max-width:100%;height:auto;border-radius:var(--r-sm);margin:6px 0;}
.md-art-body figure{margin:14px 0;}
.md-art-body figcaption{font-size:12.5px;color:var(--muted);text-align:center;margin-top:6px;}
.md-detail-bar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding:14px 0 0;margin-top:18px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);}
.md-detail-bar a{color:var(--primary);}
.md-share a{margin-left:8px;}
.md-art-tags{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:16px;}
.md-at-lab{font-size:13px;font-weight:700;}
.md-art-tags a{background:var(--line2);border-radius:40px;padding:4px 12px;font-size:12.5px;}
.md-art-tags a:hover{background:var(--primary);color:#fff;}
.md-prevnext{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px;margin-top:18px;}
.md-prevnext a{background:var(--line2);border-radius:var(--r-sm);padding:12px 14px;display:block;}
.md-prevnext a:hover{background:var(--soft);}
.md-prevnext .pn-lab{display:block;font-size:12px;color:var(--muted);}
.md-prevnext .pn-title{font-size:14px;font-weight:600;}
.md-rel-head{display:flex;align-items:baseline;gap:10px;margin:24px 0 12px;}
.md-rel-head h2{font-size:18px;}
.md-rel-head span{font-family:var(--disp);font-size:11px;letter-spacing:2px;color:var(--muted);}

/* ---------- 404 ---------- */
.md-404{text-align:center;padding:56px 0 10px;}
.md-code{font-family:var(--disp);font-size:96px;font-weight:700;line-height:1;color:var(--primary);opacity:.16;}
.md-404 h1{font-size:24px;margin:6px 0 10px;}
.md-404 p{color:var(--muted);font-size:14.5px;}
.md-404-links{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:22px;}

/* ---------- 页脚 ---------- */
.md-footer{background:var(--dark);color:rgba(255,255,255,.78);margin-top:50px;}
.md-foot-cols{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1.4fr);gap:32px;padding:46px 20px 34px;}
.md-foot-logo{display:flex;align-items:center;gap:10px;color:#fff;font-size:20px;font-weight:800;}
.md-foot-logo img{width:44px;height:44px;border-radius:10px;object-fit:contain;}
.md-foot-desc{font-size:13px;line-height:1.8;margin:12px 0 8px;color:rgba(255,255,255,.66);}
.md-foot-mark{font-family:var(--disp);font-size:40px;font-weight:700;letter-spacing:5px;color:rgba(255,255,255,.07);}
.md-foot-col h4{color:#fff;font-size:15px;margin:0 0 14px;}
.md-foot-col ul li{margin:0 0 9px;}
.md-foot-col ul li a{font-size:13.5px;color:rgba(255,255,255,.7);}
.md-foot-col ul li a:hover{color:var(--gold);}
.md-foot-tags{display:flex;flex-wrap:wrap;gap:8px;}
.md-foot-tags a{border:1px solid rgba(255,255,255,.22);border-radius:40px;padding:4px 12px;font-size:12px;color:rgba(255,255,255,.75);}
.md-foot-tags a:hover{border-color:var(--gold);color:var(--gold);}
.md-foot-ad,.md-foot-fl{padding:0 20px 18px;font-size:13px;color:rgba(255,255,255,.6);}
.md-foot-fl a{margin-right:14px;color:rgba(255,255,255,.6);}
.md-foot-fl a:hover{color:var(--gold);}
.md-foot-bar{border-top:1px solid rgba(255,255,255,.12);}
.md-foot-bar-in{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;font-size:12.5px;color:rgba(255,255,255,.6);flex-wrap:wrap;}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .md-nav-act{order:2;margin-left:auto;}
  .md-nav-links{order:3;margin-left:0;flex:1 1 100%;}
}
@media (max-width:992px){
  .md-nav-links{display:none;}
  .md-nav-toggle{display:flex;}
  .md-twocol,.md-cols{grid-template-columns:minmax(0,1fr);}
  .md-aside,.md-col-side{position:static;}
  .md-matches{grid-template-columns:repeat(2,minmax(0,1fr));}
  .md-tcards,.md-card-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .md-stats{grid-template-columns:repeat(2,minmax(0,1fr));}
  .md-foot-cols{grid-template-columns:minmax(0,1fr) minmax(0,1fr);}
  .md-feat,.md-feat.rev{flex-direction:row;align-items:flex-start;gap:14px;}
  .md-feat-ic{width:46px;height:46px;font-size:17px;}
}
@media (max-width:768px){
  .md-container{padding:0 14px;}
  .md-nav-brand-txt{font-size:15px;max-width:100%;}
  .md-hero{min-height:340px;}
  .md-hero-in{padding:48px 18px;}
  .md-art{padding:20px 16px;}
  .md-art-title{font-size:22px;}
  .md-list-thumb,.md-item-thumb{width:112px;height:84px;}
  .md-prevnext{grid-template-columns:1fr;}
  .md-notice-date{display:none;}
}
@media (max-width:560px){
  body.md{font-size:15px;}
  .md-matches{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px;}
  .md-match-score{font-size:20px;padding:2px 12px;}
  .md-tcards,.md-card-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px;}
  .md-card-body h3{font-size:13.5px;}
  .md-foot-cols{grid-template-columns:minmax(0,1fr);gap:24px;padding:34px 16px 24px;}
  .md-list-item,.md-item{padding:10px;}
  .md-hide-m{display:none;}
  .md-sec-title{font-size:19px;}
  .md-pagehead h1,.md-search-hero h1{font-size:22px;}
}

/* ---------- 全出血暗色带 & CTA（参照 sdsmbs 高级观感） ---------- */
.md-band{margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);padding:46px calc(50vw - 50%);}
.md-band-dark{background:linear-gradient(180deg,#1c2942 0%,#152036 100%);}
.md-band-dark .md-sec-head{border-bottom-color:rgba(255,255,255,.16);}
.md-band-dark .md-sec-title{color:#fff;}
.md-band-dark .md-sec-title em{color:rgba(255,255,255,.5);}
.md-band-dark .md-sec-more{color:rgba(255,255,255,.7);}
.md-band-dark .md-sec-more:hover{color:var(--gold);}
.md-band-dark .md-card{box-shadow:0 12px 32px rgba(4,8,18,.4);}
.md-sec-ic{width:18px;height:18px;fill:var(--gold);flex:0 0 auto;}
.md-meta time{display:inline-flex;align-items:center;gap:5px;}
.md-meta .md-ic{opacity:.6;}
.md-cta{margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);padding:64px calc(50vw - 50%);background:linear-gradient(135deg,#182742 0%,#0e1728 60%,#0b1322 100%);text-align:center;color:#fff;}
.md-cta-in{display:flex;flex-direction:column;align-items:center;gap:14px;}
.md-cta-badge{display:inline-flex;align-items:center;gap:7px;background:var(--gold);color:#1a1a1a;font-size:13px;font-weight:700;border-radius:6px;padding:6px 14px;}
.md-cta-badge svg{width:15px;height:15px;fill:currentColor;}
.md-cta h2{font-size:clamp(24px,3.6vw,36px);font-weight:900;letter-spacing:1px;}
.md-cta p{color:rgba(255,255,255,.75);font-size:15px;}
.md-cta-btns{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:8px;}
.md-cta-btn{display:inline-flex;align-items:center;gap:8px;border-radius:40px;padding:12px 28px;font-size:15px;font-weight:700;transition:transform .18s ease,box-shadow .18s ease;}
.md-cta-btn svg{width:17px;height:17px;fill:currentColor;}
.md-cta-btn.a{background:linear-gradient(90deg,var(--primary),var(--primary2));color:#fff;box-shadow:0 8px 22px rgba(20,60,160,.35);}
.md-cta-btn.b{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);color:#fff;}
.md-cta-btn:hover{transform:translateY(-2px);}
@media (max-width:768px){
  .md-band{padding:34px calc(50vw - 50%);}
  .md-cta{padding:44px calc(50vw - 50%);}
}