:root{
    --bg:#0f1419; --panel:#171e26; --panel-2:#1e2731; --line:#2a3542;
    --text:#e6edf3; --muted:#8b98a5; --green:#00c853; --green-2:#00e676;
    --radius:10px;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  body{background:var(--bg);color:var(--text);font-size:14px;line-height:1.6;
    font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif}
  a{color:inherit;text-decoration:none}

  /* 顶部栏 */
  .topbar{position:sticky;top:0;z-index:50;background:rgba(15,20,25,.92);
    backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
  .topbar-inner{max-width:1180px;margin:0 auto;padding:12px 16px;
    display:flex;align-items:center;gap:16px}
  .logo{font-size:18px;font-weight:800;letter-spacing:.5px;white-space:nowrap}
  .logo em{color:var(--green-2);font-style:normal}
  .nav{display:flex;gap:6px;flex-wrap:wrap;flex:1}
  .nav a{padding:6px 12px;border-radius:999px;color:var(--muted);font-size:13px;transition:.2s}
  .nav a:hover,.nav a.active{background:var(--panel-2);color:var(--text)}
  .ask-ai{padding:7px 16px;border-radius:999px;
    background:linear-gradient(135deg,var(--green),var(--green-2));
    color:#04140a;font-weight:700;font-size:13px;white-space:nowrap}
  .ask-ai:hover{filter:brightness(1.1)}

  /* 主题 1+4 卡片区 */
  .topic-section{max-width:1180px;margin:0 auto;padding:18px 16px 0}
  .topic-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;
    grid-template-rows:repeat(2,132px);gap:12px}
  .topic-card{position:relative;border-radius:var(--radius);overflow:hidden;
    border:1px solid var(--line);background:var(--panel);
    transition:border-color .25s,transform .25s,box-shadow .25s;
    display:flex;flex-direction:column;justify-content:flex-end}
  .topic-card:hover{border-color:rgba(0,200,83,.55);transform:translateY(-2px);
    box-shadow:0 10px 28px rgba(0,0,0,.45)}
  .topic-card.big{grid-row:span 2}
  .topic-card .thumb{position:absolute;inset:0;width:100%;height:100%;
    object-fit:cover;display:block;transition:transform .4s ease;z-index:0}
  .topic-card:hover .thumb{transform:scale(1.06)}
  .topic-card::after{content:"";position:absolute;inset:0;z-index:1;
    background:linear-gradient(to top,rgba(0,0,0,.82) 0%,rgba(0,0,0,.45) 40%,
      rgba(0,0,0,.05) 75%,transparent 100%);pointer-events:none}
  .topic-card .tag{position:absolute;top:10px;left:10px;z-index:3;
    font-size:11px;font-weight:700;color:#04140a;
    background:linear-gradient(135deg,var(--green),var(--green-2));
    padding:2px 9px;border-radius:999px;box-shadow:0 2px 8px rgba(0,0,0,.35)}
  .topic-card .play{position:absolute;top:10px;right:10px;z-index:3;
    width:26px;height:26px;border-radius:50%;background:rgba(0,0,0,.5);
    border:1px solid rgba(255,255,255,.35);display:flex;align-items:center;
    justify-content:center;backdrop-filter:blur(4px)}
  .topic-card .play::before{content:"";display:block;border-left:8px solid #fff;
    border-top:5px solid transparent;border-bottom:5px solid transparent;margin-left:2px}
  .topic-card .info{position:relative;z-index:2;padding:12px 14px}
  .topic-card .info h4{font-size:15px;font-weight:700;margin-bottom:3px;
    text-shadow:0 1px 4px rgba(0,0,0,.7)}
  .topic-card.big .info h4{font-size:20px}
  .topic-card .info p{font-size:12px;color:#c9d4de;overflow:hidden;
    text-overflow:ellipsis;white-space:nowrap;text-shadow:0 1px 3px rgba(0,0,0,.7)}

  /* 最新赛事：一行两排 */
  .latest-section{max-width:1180px;margin:0 auto;padding:22px 16px 0}
  .latest-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .latest-panel{background:var(--panel);border:1px solid var(--line);
    border-radius:var(--radius);overflow:hidden}
  .latest-head{display:flex;align-items:center;gap:8px;padding:10px 14px;
    border-bottom:1px solid var(--line);background:var(--panel-2);
    font-size:13px;font-weight:700}
  .latest-head .dot{width:7px;height:7px;border-radius:50%;
    background:var(--green-2);box-shadow:0 0 8px var(--green-2)}
  .latest-list{display:flex;flex-direction:column}
  .latest-item{display:grid;grid-template-columns:52px 1fr auto;
    align-items:center;gap:10px;padding:9px 14px;
    border-bottom:1px solid rgba(42,53,66,.6);font-size:13px;transition:.15s}
  .latest-item:last-child{border-bottom:none}
  .latest-item:hover{background:var(--panel-2)}
  .latest-item .time{color:var(--green-2);font-weight:700;font-size:12.5px;
    font-variant-numeric:tabular-nums}
  .latest-item .teams{display:flex;align-items:center;gap:6px;min-width:0}
  .latest-item .teams span.name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .latest-item .teams .vs{color:var(--muted);font-size:11px;flex-shrink:0}
  .latest-item .league{font-size:11px;color:var(--muted);background:var(--panel-2);
    border:1px solid var(--line);padding:1px 7px;border-radius:5px;white-space:nowrap}

  /* 主体布局 */
  .wrap{max-width:1180px;margin:0 auto;padding:22px 16px 60px;
    display:grid;grid-template-columns:180px 1fr;gap:20px;align-items:start}
  .sidebar{position:sticky;top:72px;background:var(--panel);
    border:1px solid var(--line);border-radius:var(--radius);padding:10px}
  .sidebar h3{font-size:12px;color:var(--muted);font-weight:500;
    padding:6px 8px 10px;letter-spacing:1px}
  .date-list{display:flex;flex-direction:column;gap:2px}
  .date-list a{display:flex;justify-content:space-between;align-items:center;
    padding:8px 10px;border-radius:8px;font-size:13px;color:var(--muted);transition:.2s}
  .date-list a:hover{background:var(--panel-2);color:var(--text)}
  .date-list a.active{background:linear-gradient(135deg,rgba(0,200,83,.18),rgba(0,230,118,.08));
    color:var(--green-2);font-weight:600;box-shadow:inset 2px 0 0 var(--green)}
  .date-list .cnt{font-size:11px;color:var(--muted);background:var(--panel-2);
    border-radius:999px;padding:1px 7px}

  .content{min-width:0}
  .day-block{background:var(--panel);border:1px solid var(--line);
    border-radius:var(--radius);margin-bottom:16px;overflow:hidden}
  .day-head{display:flex;align-items:center;gap:10px;padding:12px 16px;
    border-bottom:1px solid var(--line);background:var(--panel-2)}
  .day-head h2{font-size:15px;font-weight:700}
  .day-head .week{color:var(--muted);font-size:13px}
  .day-head .badge{margin-left:auto;font-size:12px;color:var(--green-2);
    background:rgba(0,200,83,.12);padding:2px 10px;border-radius:999px}
  .match-list{display:flex;flex-direction:column}
  .match{display:grid;grid-template-columns:56px 1fr auto;align-items:center;
    gap:12px;padding:11px 16px;border-bottom:1px solid rgba(42,53,66,.6);transition:.15s}
  .match:last-child{border-bottom:none}
  .match:hover{background:var(--panel-2)}
  .match .time{color:var(--green-2);font-weight:700;font-size:13px;
    font-variant-numeric:tabular-nums}
  .match .teams{display:flex;align-items:center;gap:8px;min-width:0;font-size:13.5px}
  .match .teams .vs{color:var(--muted);font-size:12px;flex-shrink:0}
  .match .teams span.name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .match .league{font-size:12px;color:var(--muted);background:var(--panel-2);
    border:1px solid var(--line);padding:2px 9px;border-radius:6px;white-space:nowrap}
  .match:hover .league{border-color:rgba(0,200,83,.4);color:var(--green-2)}

  .footer{max-width:1180px;margin:0 auto;padding:0 16px 40px;
    color:var(--muted);font-size:12px;line-height:1.9;text-align:center}
  .footer .stats{color:var(--green-2)}

  @media (max-width:760px){
    .wrap{grid-template-columns:1fr;padding-top:14px}
    .sidebar{position:static;order:-1}
    .date-list{flex-direction:row;overflow-x:auto;gap:6px;padding-bottom:4px}
    .date-list a{flex:0 0 auto;flex-direction:column;gap:2px;padding:6px 12px}
    .nav{display:none}
    .match{grid-template-columns:52px 1fr;gap:8px}
    .match .league{display:none}
    .topic-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto}
    .topic-card.big{grid-column:span 2;grid-row:auto;min-height:150px}
    .topic-card{min-height:110px}
    .latest-grid{grid-template-columns:1fr}
  }