:root{
  --blue-50:#f0f7ff; --blue-100:#e1f0ff; --blue-200:#cfe7ff; --blue-300:#b7dbff; --blue-400:#7fc0ff;
  --blue-500:#4aa6ff; --blue-600:#1b86ff; --blue-700:#0f6ae0; --blue-800:#0b51b0; --blue-900:#093f88;
  --text:#0f172a; --sub:#475569; --muted:#94a3b8; --line:#e2e8f0; --bg:#ffffff; --bg-soft:#f8fafc;
  --danger:#ef4444; --ok:#16a34a; --warn:#f59e0b;
}
:root.dark{ --text:#e2e8f0; --sub:#b6c0cc; --muted:#94a3b8; --line:#243041; --bg:#0b1220; --bg-soft:#0e1526; }
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:14px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto}
img{display:block;max-width:100%}

.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:16px;padding:10px 16px;background:var(--bg);border-bottom:1px solid var(--line)}
.site-header.sticky{position:sticky}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.logo{width:24px;height:24px}
.main-nav{display:flex;gap:12px;flex-wrap:nowrap}
.nav-link{padding:8px 10px;border-radius:10px;white-space:nowrap}
.nav-link.active{background:var(--blue-50);color:var(--blue-700)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.search{height:34px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg-soft);min-width:200px}
.theme-toggle{position:relative;z-index:60;width:36px;height:36px;border:1px solid var(--line);border-radius:999px;background:var(--bg-soft);cursor:pointer}

.subtabs{position:sticky;top:56px;z-index:40;display:flex;gap:8px;overflow:auto;padding:8px 16px;background:var(--bg);border-bottom:1px solid var(--line)}
.subtab{padding:6px 12px;border:1px solid var(--line);background:var(--bg-soft);border-radius:999px;white-space:nowrap}
.subtab.active{background:var(--blue-100);border-color:var(--blue-300)}

.strip{padding:12px 16px}
.strip-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.strip-scroll{display:grid;grid-auto-flow:column;grid-auto-columns:220px;gap:10px;overflow:auto;padding-bottom:6px}
.card-mini{border:1px solid var(--line);background:var(--bg);border-radius:14px;padding:10px;min-height:96px;display:flex;flex-direction:column;gap:6px}
.card-mini .row1{font-size:12px;color:var(--sub)}
.card-mini .row2{display:flex;align-items:center;gap:8px}
.card-mini .row2 .score{font-weight:700}
.card-mini .row3 .btn{width:100%}

.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:12px 16px}
@media (max-width:1200px){.grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.grid{grid-template-columns:1fr}}

.card{border:1px solid var(--line);background:var(--bg);border-radius:16px;padding:12px;display:flex;flex-direction:column;gap:10px;transition:transform .15s ease, box-shadow .15s ease}
.card:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.06)}
.card .row1{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--sub)}
.status-live{color:var(--danger);font-weight:600}
.status-other{color:var(--muted)}
.card .row2{display:flex;align-items:center;justify-content:space-between;gap:8px}
.teams{display:flex;align-items:center;gap:10px}
.team{display:flex;align-items:center;gap:6px}
.team .logo{width:22px;height:22px;border-radius:6px;background:var(--bg-soft);object-fit:contain}
.score{font-size:18px;font-weight:800;color:var(--danger)}
.card .row3{display:flex}
.btn{display:inline-flex;align-items:center;justify-content:center;height:34px;padding:0 12px;border-radius:10px;border:1px solid var(--line);background:var(--blue-100);color:var(--blue-800);cursor:pointer;text-decoration:none}
.btn-primary{background:var(--blue-500);border-color:var(--blue-500);color:#fff}
.btn:active{transform:translateY(1px)}

.site-footer{padding:20px 16px;border-top:1px solid var(--line);color:var(--sub)}

/* 详情页 */
.match-hero{padding:16px;border-bottom:1px solid var(--line)}
.hero-line1{color:var(--sub);font-size:12px}
.hero-line2{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:800;margin-top:6px}
.hero-actions{margin-top:10px}
.panel{padding:16px;border-bottom:1px solid var(--line)}
.timeline{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.timeline li{display:flex;gap:10px}
.stats{display:grid;grid-template-columns:1fr 120px 1fr;gap:10px;align-items:center}
.lineups{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* 分数闪烁（5次） */
@keyframes flash {
  0%,100%{opacity:1}
  50%{opacity:.2}
}
.flash-5{animation:flash .35s ease-in-out 5}