:root{
      --bg:#222831;
      --panel:#232a33;
      --panel2:#1e242c;
      --line:#37404b;
      --text:#f5f7fa;
      --muted:#9ea7b1;
      --accent:#4d8dff;
      --accent2:#7fb0ff;
      --chip:#2d3640;
    }
    *{box-sizing:border-box}
    html,body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    .shell{min-height:100vh;padding:24px 20px 40px}
    .wrap{max-width:950px;margin:0 auto}
    .hero{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:16px}
    .title{font-size:18px;font-weight:700;letter-spacing:0;margin:0}
    .panel{background:rgba(255,255,255,.01);border:0}
    .section{margin-top:14px}
    .grid{display:grid;gap:12px}
    .featured-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
    .games{grid-template-columns:repeat(6,minmax(0,1fr))}
    .card{background:linear-gradient(180deg,var(--panel) 0%,var(--panel2) 100%);border:1px solid rgba(255,255,255,.06);border-radius:8px;overflow:hidden;transition:transform .12s ease,border-color .12s ease}
    .card:hover{transform:translateY(-1px);border-color:#4b5970}
    .featured-card{display:block}
    .featured-card img{display:block;width:100%;aspect-ratio:640/288;object-fit:cover;background:#12161d}
    .card-body{padding:8px 6px 10px}
    .featured-title{font-size:12px;font-weight:700;line-height:1.15;margin:0;text-align:center;color:#6aa7ff;white-space:pre-line;word-break:break-word}
    .featured-detail{display:none}
    .button-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
    .backup-btn{display:flex;align-items:center;justify-content:center;height:30px;border-radius:6px;background:linear-gradient(180deg,#5da0ff 0%,#4f86ef 100%);color:#fff;font-weight:700;font-size:12px}
    .chips{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 14px}
    .chip{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:30px;padding:0 14px;border-radius:16px;border:1px solid rgba(255,255,255,.22);background:var(--chip);color:#dbe4ef;font-size:12px}
    .chip.active{background:var(--accent);border-color:transparent;color:#fff}
    .search{width:100%;height:34px;border-radius:6px;border:0;background:#fff;color:#222;padding:0 12px;outline:none}
    .search::placeholder{color:#7b7f86}
    .game-card{position:relative;display:block}
    .game-thumb{display:block;width:100%;aspect-ratio:1/1;object-fit:cover;background:#131822}
    .play-badge{position:absolute;top:8px;right:8px;display:inline-flex;align-items:center;justify-content:center;height:24px;padding:0 10px;border-radius:12px;background:#3b8cff;color:#fff;font-size:11px;font-weight:700;box-shadow:0 2px 8px rgba(0,0,0,.25)}
    .game-name{padding:8px 6px 10px;text-align:center;font-size:12px;font-weight:700;min-height:30px}
    .game-meta{display:none}
    .empty{padding:20px;border:1px dashed rgba(255,255,255,.18);border-radius:8px;color:var(--muted);text-align:center}
    .toolbar{display:flex;gap:8px;align-items:center}
    .sync{height:34px;padding:0 14px;border-radius:6px;border:0;background:linear-gradient(180deg,#8a6bff 0%,#6d4ef5 100%);color:#fff;font-weight:700;cursor:pointer}
    .sync:disabled{opacity:.7;cursor:default}
    .footer{display:none}
    .overlay{position:fixed;inset:0;background:rgba(0,0,0,.84);display:none;z-index:100}
    .overlay.show{display:block}
    .player{position:absolute;inset:0;display:flex;flex-direction:column;background:#05050b}
    .playerbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;background:rgba(10,10,18,.92);border-bottom:1px solid rgba(255,255,255,.06)}
    .playerbar .name{font-weight:600}
    .playerbar .close{border:0;background:rgba(255,255,255,.08);color:#fff;border-radius:8px;padding:8px 12px;cursor:pointer}
    .player iframe{flex:1;border:0;width:100%}
    @media (max-width: 1180px){
      .games{grid-template-columns:repeat(4,minmax(0,1fr))}
      .featured-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
    }
    @media (max-width: 820px){
      .shell{padding:16px 12px 28px}
      .featured-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
      .games{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px 12px}
      .button-row{grid-template-columns:repeat(3,minmax(0,1fr))}
      .backup-btn{height:46px;font-size:13px}
    }