body{min-height:100vh}
.wrap{width:min(1120px,92vw);margin:0 auto;padding:28px 0 42px}
    header{margin-bottom:30px}
    .back{color:var(--ui-muted,#667085);text-decoration:none;font-size:14px}
    .back:hover{color:var(--ui-text,#172033)}
    .hero{margin-bottom:22px;background:transparent!important;border:none!important;box-shadow:none!important;padding:0!important}
    h1{margin:20px 0 8px;font-size:30px;letter-spacing:-.03em}
    .lead{margin:0;color:var(--ui-muted,#667085);line-height:1.85;max-width:860px}
    .card{background:var(--ui-card,#fff);border:1px solid var(--ui-border,#d9deea);border-radius:22px;box-shadow:0 16px 40px rgba(15,23,42,.06)}
    .grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
    .panel{padding:24px}
    .option-head,.option-row{display:grid;grid-template-columns:minmax(0,1fr) 120px 46px;gap:10px;align-items:center}
    .option-head{margin-bottom:8px;color:var(--ui-muted,#667085);font-size:14px}
    .option-row{margin-bottom:10px}
    label{display:block;margin:0 0 8px;color:var(--ui-muted,#667085);font-size:14px}
    input{width:100%;min-height:44px;border:1px solid var(--ui-border,#d9deea);border-radius:14px;background:var(--ui-card,#fff);color:var(--ui-text,#172033);padding:0 12px;font:inherit;outline:none}
    input:focus{border-color:#e2c494;box-shadow:0 0 0 4px rgba(129,140,248,.16)}
    .remove-row{min-width:44px;width:44px;height:44px;padding:0!important;border-radius:12px!important;background:var(--ui-danger-bg,#fee2e2)!important;color:var(--ui-danger-text,#991b1b)!important;border:1px solid transparent!important}
    .actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
    button{border:0;border-radius:14px;padding:11px 15px;background:#4f46e5;color:#fff;cursor:pointer;font:inherit;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:6px}
    button.secondary,button.ghost{background:var(--ui-ghost,#eef2ff);color:var(--ui-text,#172033);border:1px solid var(--ui-border,#d9deea);font-weight:600}
    button.danger{background:var(--ui-danger-bg,#fee2e2);color:var(--ui-danger-text,#991b1b)}
    button:disabled{opacity:.55;cursor:not-allowed}
    .muted{color:var(--ui-muted,#667085);font-size:13px;line-height:1.7}
    .result{margin-top:14px;padding:14px;border-radius:16px;background:var(--ui-ghost,#eef2ff);border:1px solid var(--ui-border,#d9deea);color:var(--ui-text,#172033);line-height:1.7;min-height:54px}
    .bad{color:#dc2626}
    .winner{font-size:22px;font-weight:800;word-break:break-word}
    .wheel-area{display:grid;place-items:center;min-height:420px;position:relative;padding:18px;background:var(--ui-card,#fff)!important}
    .wheel-wrap{position:relative;width:min(420px,78vw);aspect-ratio:1;background:transparent!important}
    canvas{width:100%;height:100%;display:block;background:transparent!important}
    .pointer{position:absolute;right:-2px;top:50%;transform:translateY(-50%);width:0;height:0;border-top:16px solid transparent;border-bottom:16px solid transparent;border-right:30px solid #ef4444;filter:drop-shadow(0 3px 8px rgba(15,23,42,.22));z-index:2}
    .center-dot{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:18px!important;height:18px!important;border-radius:999px;background:var(--ui-card,#fff);border:1px solid var(--ui-border,#d9deea);display:grid;place-items:center;font-size:0!important;color:transparent;box-shadow:0 4px 12px rgba(15,23,42,.12);pointer-events:none!important;user-select:none}
    .weight-tip{margin-top:10px}
    .seo-info{margin-top:22px}
    footer{margin-top:38px;padding-top:22px;border-top:1px solid var(--ui-border,#d9deea);color:var(--ui-muted,#667085);font-size:13px;line-height:1.8;text-align:center}
    footer a{color:inherit;text-decoration:none}
    html[data-theme="dark"] input{background:var(--ui-card-soft,#0f172a);color:var(--ui-text,#e5edff);border-color:var(--ui-border,#334155)}
    @media(max-width:860px){
      .grid{grid-template-columns:1fr}
      .wheel-area{min-height:320px}
    }
    @media(max-width:560px){
      .panel{padding:18px}
      .option-head{display:none}
      .option-row{grid-template-columns:1fr 92px 42px;gap:8px}
      .option-row input{font-size:14px}
      .remove-row{width:42px;height:42px;min-width:42px}
    }