:root{
  --nba-bg:#070d18;--nba-panel:#101a2d;--nba-panel-2:#142139;--nba-line:#24344f;
  --nba-text:#edf3ff;--nba-muted:#8fa4c4;--nba-blue:#38bdf8;--nba-blue-2:#2563eb;
  --nba-orange:#f59e0b;--nba-green:#22c55e;
  --nba-accent:#38bdf8;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:radial-gradient(1200px 600px at 50% -200px,#16325a 0,var(--nba-bg) 55%);color:var(--nba-text);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.nba-wrap{width:min(1200px,calc(100% - 32px));margin:0 auto}
.nba-top{position:sticky;top:0;z-index:20;background:rgba(7,13,24,.86);backdrop-filter:blur(12px);border-bottom:1px solid rgba(56,189,248,.18)}
.nba-top-inner{display:flex;align-items:center;gap:24px;min-height:64px}
.nba-brand{display:flex;align-items:center;gap:8px;font-weight:800;letter-spacing:.06em;white-space:nowrap}
.nba-brand-mark{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--nba-blue),var(--nba-blue-2));color:#fff;border-radius:8px;padding:2px 8px;font-size:13px;letter-spacing:.12em}
.nba-nav{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.nba-nav::-webkit-scrollbar{display:none}
.nba-nav a{padding:8px 11px;border-radius:999px;color:var(--nba-muted);font-size:14px;white-space:nowrap;transition:.18s}
.nba-nav a:hover{color:#fff;background:rgba(56,189,248,.12)}
.nba-nav a.active{color:#04111f;background:linear-gradient(135deg,var(--nba-blue),#7dd3fc);font-weight:700}
.nba-main{padding:28px 0 56px}
.nba-hero{display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(120deg,rgba(37,99,235,.32),rgba(56,189,248,.08) 55%,rgba(245,158,11,.08));border:1px solid rgba(56,189,248,.2);border-radius:22px;padding:30px 34px;margin-bottom:28px;overflow:hidden}
.nba-kicker{display:block;color:var(--nba-blue);font-size:12px;letter-spacing:.24em;font-weight:700;margin-bottom:8px}
.nba-hero h1{margin:0 0 8px;font-size:clamp(28px,4vw,46px);line-height:1.15}
.nba-hero p{margin:0;color:var(--nba-muted);max-width:720px}
.nba-hero-badge{font-size:clamp(48px,9vw,112px);font-weight:900;letter-spacing:-.06em;color:rgba(56,189,248,.14);line-height:1;white-space:nowrap}
.nba-day{margin:26px 0}
.nba-day h3{margin:0 0 12px;font-size:17px;color:#cfe6ff;font-weight:700}
.nba-day h3 em{font-style:normal;color:var(--nba-muted);font-weight:400;font-size:13px;margin-left:6px}
.nba-grid{display:grid;gap:14px}
.nba-grid-match{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.nba-grid-team{grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}
.nba-grid-media{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.nba-match{background:linear-gradient(180deg,var(--nba-panel-2),var(--nba-panel));border:1px solid var(--nba-line);border-radius:16px;padding:14px 16px;transition:.18s}
.nba-match:hover{transform:translateY(-2px);border-color:rgba(56,189,248,.55);box-shadow:0 14px 34px rgba(0,0,0,.28)}
.nba-match-top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px;color:var(--nba-muted);font-size:12px}
.nba-league{display:inline-flex;align-items:center;padding:2px 9px;border-radius:999px;background:rgba(56,189,248,.1);color:var(--nba-blue);font-size:12px;font-weight:700}
.nba-match-teams{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:8px;margin:10px 0 16px}
.nba-team{display:flex;flex-direction:column;align-items:center;gap:7px;text-align:center;font-size:13px;min-width:0}
.nba-team img{width:44px;height:44px;object-fit:contain}
.nba-team span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
.nba-score{font-weight:900;font-size:20px;color:#fff;white-space:nowrap;letter-spacing:.02em}
.nba-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:10px;background:linear-gradient(135deg,var(--nba-blue),var(--nba-blue-2));color:#fff;font-weight:700;font-size:13px;border:0;cursor:pointer;transition:.18s}
.nba-btn:hover{filter:brightness(1.1);transform:translateY(-1px)}
.nba-btn-sm{padding:6px 12px;font-size:12px;width:100%;margin-top:10px}
.nba-team-card{background:linear-gradient(180deg,var(--nba-panel-2),var(--nba-panel));border:1px solid var(--nba-line);border-radius:16px;padding:18px 14px;text-align:center;transition:.18s}
.nba-team-card:hover{border-color:rgba(56,189,248,.55);transform:translateY(-2px)}
.nba-team-card img{width:76px;height:76px;object-fit:contain;margin:0 auto 10px}
.nba-team-card h3{margin:0 0 2px;font-size:16px}
.nba-team-card p{margin:0;color:var(--nba-muted);font-size:12px;min-height:18px}
.nba-zone{display:inline-block;margin-top:6px;color:var(--nba-orange);font-size:12px}
.nba-empty{padding:48px 24px;text-align:center;color:var(--nba-muted);border:1px dashed var(--nba-line);border-radius:18px;background:rgba(16,26,45,.45)}
.nba-empty-large h2{color:#fff;margin:0 0 8px}
.nba-empty-large p{max-width:620px;margin:0 auto 20px}
.nba-rank-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(420px,1fr));gap:18px}
.nba-rank-card,.nba-champion-card{background:linear-gradient(180deg,var(--nba-panel-2),var(--nba-panel));border:1px solid var(--nba-line);border-radius:16px;padding:18px}
.nba-rank-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.nba-rank-head h3{margin:0;font-size:17px}
.nba-rank-head a{color:var(--nba-blue);font-size:12px;white-space:nowrap}
.nba-table-wrap{overflow-x:auto}
.nba-table{width:100%;border-collapse:collapse;font-size:14px}
.nba-table th{color:var(--nba-muted);font-weight:500;text-align:left;font-size:12px;padding:8px 10px;border-bottom:1px solid var(--nba-line);white-space:nowrap}
.nba-table td{padding:9px 10px;border-bottom:1px solid rgba(36,52,79,.6);vertical-align:middle}
.nba-table tr:last-child td{border-bottom:0}
.nba-rank-no{color:var(--nba-blue);font-weight:800;width:44px}
.nba-rank-name{min-width:150px}
.nba-rank-name img{display:inline-block;width:26px;height:26px;object-fit:contain;vertical-align:middle;margin-right:8px;border-radius:50%;background:#0a1322}
.nba-rank-name a:hover{color:var(--nba-blue)}
.nba-stat{font-weight:800;color:#fff;white-space:nowrap}
.nba-champion-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:18px}
.nba-timeline{display:flex;flex-direction:column;gap:8px;max-height:360px;overflow:auto;padding-right:4px}
.nba-timeline-large{max-height:none}
.nba-timeline-row{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:9px;background:rgba(7,13,24,.4);font-size:13px}
.nba-timeline-row span{color:var(--nba-blue);font-weight:700;min-width:54px}
.nba-timeline-row img{width:24px;height:24px;object-fit:contain}
.nba-timeline-row b{font-weight:600}
.nba-media-card{background:linear-gradient(180deg,var(--nba-panel-2),var(--nba-panel));border:1px solid var(--nba-line);border-radius:16px;overflow:hidden;transition:.18s}
.nba-media-card:hover{transform:translateY(-2px);border-color:rgba(56,189,248,.55)}
.nba-media-cover{position:relative;display:block;aspect-ratio:16/9;background:linear-gradient(135deg,#0e1b30,#19345b);overflow:hidden}
.nba-media-cover img{width:100%;height:100%;object-fit:cover}
.nba-media-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:42px;font-weight:900;color:rgba(56,189,248,.22);letter-spacing:-.05em}
.nba-play{position:absolute;inset:0;margin:auto;width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(7,13,24,.72);border:1px solid rgba(255,255,255,.35);color:#fff;font-size:18px}
.nba-media-body{padding:12px 14px 16px}
.nba-media-type{display:inline-block;color:var(--nba-orange);font-size:11px;font-weight:700;letter-spacing:.08em;margin-bottom:4px}
.nba-media-body h3{margin:0 0 6px;font-size:15px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.nba-media-body p{margin:0;color:var(--nba-muted);font-size:12px}
.nba-panel{background:linear-gradient(180deg,var(--nba-panel-2),var(--nba-panel));border:1px solid var(--nba-line);border-radius:18px;padding:22px;margin:18px 0}
.nba-panel h2,.nba-panel h3{margin:0 0 14px;font-size:20px}
.nba-info-hero{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;background:linear-gradient(120deg,rgba(37,99,235,.28),rgba(56,189,248,.06),rgba(245,158,11,.08));border:1px solid rgba(56,189,248,.22);border-radius:22px;padding:30px 24px;margin:18px 0}
.nba-info-team{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center}
.nba-info-team img{width:96px;height:96px;object-fit:contain}
.nba-info-team h2{margin:0;font-size:22px}
.nba-info-team p{margin:0;color:var(--nba-muted)}
.nba-info-mid{text-align:center}
.nba-big-score{font-size:clamp(32px,6vw,58px);font-weight:900;line-height:1.1;letter-spacing:.02em}
.nba-info-time{color:var(--nba-muted);font-size:14px;margin:6px 0 8px}
.nba-signals{display:flex;flex-wrap:wrap;gap:12px}
.nba-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px;margin:0}
.nba-facts div{background:rgba(7,13,24,.42);border:1px solid var(--nba-line);border-radius:10px;padding:10px 12px}
.nba-facts dt{color:var(--nba-muted);font-size:12px}
.nba-facts dd{margin:2px 0 0;font-weight:600}
.nba-desc{color:#c9d8ee;margin:0}
.nba-muted{color:var(--nba-muted)}
.nba-source{color:var(--nba-muted);font-size:12px;margin:12px 0 0}
.nba-source a{color:var(--nba-blue)}
.nba-crumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:var(--nba-muted);font-size:13px;margin:0 0 14px}
.nba-crumb a:hover{color:var(--nba-blue)}
.nba-crumb em{font-style:normal;color:#cfe6ff}
.nba-roster{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}
.nba-player{display:flex;align-items:center;gap:9px;background:rgba(7,13,24,.42);border:1px solid var(--nba-line);border-radius:10px;padding:8px 10px;font-size:13px;min-width:0}
.nba-player img{width:34px;height:34px;object-fit:contain;border-radius:50%;background:#0a1322}
.nba-player span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nba-player em{margin-left:auto;color:var(--nba-muted);font-style:normal;font-size:12px}
.nba-rich{color:#c9d8ee;white-space:normal;word-break:break-word}
.nba-video{width:100%;max-height:640px;border-radius:14px;background:#000}
.nba-video-cover{width:100%;border-radius:14px}
.nba-embed iframe,.nba-embed video{width:100%;min-height:360px;border:0;border-radius:12px}
.nba-footer{border-top:1px solid rgba(56,189,248,.16);color:var(--nba-muted);font-size:12px;padding:24px 0 40px}
.nba-footer p{margin:6px 0}
.nba-footer a{color:var(--nba-blue)}
.nba-footer-desc{max-width:860px;line-height:1.8}
.nba-footer-links{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.nba-footer-links span{opacity:.45}
.nba-footer-copy{display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:space-between}
.nba-news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.nba-news-card{background:linear-gradient(180deg,var(--nba-panel-2),var(--nba-panel));border:1px solid var(--nba-line);border-radius:16px;overflow:hidden;transition:.18s}
.nba-news-card:hover{transform:translateY(-2px);border-color:rgba(56,189,248,.55)}
.nba-news-cover{position:relative;display:block;aspect-ratio:16/9;background:linear-gradient(135deg,#0e1b30,#19345b);overflow:hidden}
.nba-news-cover img{width:100%;height:100%;object-fit:cover}
.nba-news-body{padding:13px 15px 16px}
.nba-news-body time{display:block;color:var(--nba-muted);font-size:12px;margin-bottom:5px}
.nba-news-body h3{margin:0 0 7px;font-size:15px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.nba-news-body p{margin:0;color:var(--nba-muted);font-size:12px;line-height:1.65;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.nba-news-article h1{font-size:26px;line-height:1.4;margin:0 0 8px}
.nba-news-meta{color:var(--nba-muted);font-size:13px;margin:0 0 16px}
.nba-news-cover-inline{margin:0 0 16px;text-align:center}
.nba-news-cover-inline img{max-width:100%;height:auto;border-radius:12px}
.nba-news-content{line-height:1.9;font-size:15px}
.nba-news-content p{margin:0 0 14px}
.nba-news-content img{max-width:100%;height:auto;border-radius:12px;display:block;margin:14px auto}
.nba-news-content a{color:var(--nba-blue)}
@media (max-width:760px){
  .nba-top-inner{flex-direction:column;align-items:flex-start;gap:8px;padding:10px 0}
  .nba-nav{width:100%}
  .nba-hero{padding:22px;border-radius:16px}
  .nba-hero-badge{display:none}
  .nba-rank-grid{grid-template-columns:1fr}
  .nba-info-hero{grid-template-columns:1fr;gap:12px;padding:22px 16px}
  .nba-info-mid{order:-1}
  .nba-grid-match{grid-template-columns:1fr}
}

/* 跨栏目推荐：让详情页与栏目页互相传递权重 */
.nba-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.nba-related-col h3{margin:0 0 10px;font-size:15px;color:var(--nba-accent)}
.nba-related-col ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.nba-related-col li{line-height:1.45;padding-bottom:8px;border-bottom:1px dashed rgba(36,52,79,.7)}
.nba-related-col li:last-child{border-bottom:0;padding-bottom:0}
.nba-related-col a{color:var(--nba-text);font-size:13px}
.nba-related-col a:hover{color:var(--nba-accent)}
.nba-related-cats{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;padding-top:16px;border-top:1px solid var(--nba-line)}
.nba-related-cats a{padding:5px 11px;border-radius:999px;background:rgba(56,189,248,.1);color:#bfe9ff;font-size:12px}
.nba-related-cats a:hover{background:rgba(56,189,248,.2);color:#fff}

/* 首页球队 / 球队页互链 */
.nba-section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.nba-section-head h2,.nba-section-head h3{margin:0;font-size:18px}
.nba-section-head a{color:var(--nba-blue);font-size:12px;white-space:nowrap}
.nba-home-team-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px}
.nba-home-team-grid a{display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 4px;border-radius:12px;background:rgba(56,189,248,.05);border:1px solid transparent;font-size:12px;color:var(--nba-muted);transition:.18s}
.nba-home-team-grid a:hover{border-color:rgba(56,189,248,.5);background:rgba(56,189,248,.12);color:#fff}
.nba-home-team-grid img{width:38px;height:38px;object-fit:contain}
.nba-team-chip-grid{display:flex;flex-wrap:wrap;gap:8px}
.nba-team-chip{display:inline-flex;align-items:center;gap:6px;padding:5px 10px 5px 5px;border-radius:999px;border:1px solid var(--nba-line);background:rgba(56,189,248,.05);font-size:12px;color:var(--nba-muted)}
.nba-team-chip:hover{border-color:rgba(56,189,248,.55);color:#fff}
.nba-team-chip img{width:22px;height:22px;object-fit:contain}
.nba-team-intro summary{display:flex;align-items:center;justify-content:space-between;gap:10px;cursor:pointer;font-weight:700;font-size:16px;list-style:none}
.nba-team-intro summary::-webkit-details-marker{display:none}
.nba-team-intro summary em{font-style:normal;font-size:12px;color:var(--nba-muted);font-weight:400}
.nba-team-intro[open] summary{margin-bottom:10px}
.nba-team-short{margin:4px 0 0;color:var(--nba-orange);font-size:13px}
.nba-news-source{display:inline-block;margin-left:10px;padding-left:10px;border-left:1px solid var(--nba-line);color:var(--nba-muted);font-size:12px}

/* NBA 介绍 */
.nba-intro-lead p{margin:0 0 10px;color:#c8d8ef}
.nba-intro-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin:16px 0}
.nba-intro-stats div{padding:12px;border-radius:14px;background:rgba(56,189,248,.08);text-align:center}
.nba-intro-stats b{display:block;font-size:24px;color:#fff;line-height:1.2}
.nba-intro-stats span{font-size:12px;color:var(--nba-muted)}
.nba-intro-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.nba-intro-grid article{padding:14px 16px;border-radius:14px;background:rgba(20,33,57,.7);border:1px solid var(--nba-line)}
.nba-intro-grid h3{margin:0 0 6px;font-size:15px;color:var(--nba-blue)}
.nba-intro-grid p{margin:0;font-size:13px;color:#c8d8ef}
.nba-intro-links{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
.nba-intro-links a{padding:6px 12px;border-radius:999px;background:rgba(56,189,248,.1);color:#bfe9ff;font-size:12px}
.nba-intro-links a:hover{background:rgba(56,189,248,.2);color:#fff}
.nba-faq{margin-top:8px}
.nba-faq h3{margin:0 0 8px;font-size:15px}
.nba-faq details{border-top:1px solid var(--nba-line);padding:8px 0}
.nba-faq summary{cursor:pointer;font-size:13px;color:#dbeafe}
.nba-faq p{margin:6px 0 0;font-size:12px;color:var(--nba-muted)}

/* 录像 / 视频 TAB */
.nba-media-tabs-col{min-width:0}
.nba-tabs{position:relative}
.nba-tabs input[type=radio]{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.nba-tab-labels{display:flex;gap:6px;margin-bottom:10px;background:rgba(7,13,24,.4);padding:4px;border-radius:10px}
.nba-tab-labels label{flex:1;text-align:center;padding:6px 8px;border-radius:8px;font-size:12px;color:var(--nba-muted);cursor:pointer;transition:.18s}
.nba-tabs input[type=radio]:nth-of-type(1):checked ~ .nba-tab-labels label:nth-of-type(1),
.nba-tabs input[type=radio]:nth-of-type(2):checked ~ .nba-tab-labels label:nth-of-type(2){background:linear-gradient(135deg,var(--nba-blue),var(--nba-blue-2));color:#fff;font-weight:700}
.nba-tab-panel{display:none}
.nba-tabs input[type=radio]:nth-of-type(1):checked ~ .nba-tab-panels .nba-tab-panel-replay,
.nba-tabs input[type=radio]:nth-of-type(2):checked ~ .nba-tab-panels .nba-tab-panel-video{display:block}
.nba-tab-panel ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.nba-tab-panel li{line-height:1.45;padding-bottom:8px;border-bottom:1px dashed rgba(36,52,79,.7);font-size:13px}
.nba-tab-panel li:last-child{border-bottom:0;padding-bottom:0}
.nba-tab-panel a{color:var(--nba-text)}
.nba-tab-panel a:hover{color:var(--nba-blue)}
.nba-tab-empty{color:var(--nba-muted)}