:root{--font:'Manrope','Segoe UI',sans-serif;--ink:#0f172a;--muted:#64748b;--line:#dbe4ef;--line-strong:#c7d3e2;--surface:#fff;--surface-soft:#f8fafc;--accent:#0f766e;--accent-ink:#0b5f58}*{box-sizing:border-box}body{margin:0;font-family:var(--font);color:var(--ink);background:linear-gradient(180deg,#f8fbfa,#edf3f8)}.sp-page{max-width:1180px;margin:0 auto;padding:20px}.sp-page h1{margin:0;font-size:clamp(1.3rem,2.4vw,1.95rem)}.sp-page p{margin:6px 0 14px;color:var(--muted)}.sp-layout{display:grid;grid-template-columns:340px 1fr;gap:14px}.sp-side{border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:12px;box-shadow:0 12px 24px rgba(15,23,42,.05)}.sp-side label{font-size:.86rem;color:#334155;font-weight:700}.sp-side textarea{width:100%;margin-top:8px;border:1px solid var(--line);border-radius:10px;padding:10px;font:inherit;resize:vertical;transition:border-color .2s,box-shadow .2s}.sp-side textarea:focus-visible{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px rgba(15,118,110,.14)}.sp-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.sp-btn{border:1px solid var(--line);border-radius:10px;background:#fff;padding:9px 12px;font:inherit;font-weight:700;cursor:pointer;transition:transform .12s,border-color .2s,background-color .2s,box-shadow .2s}.sp-btn:hover{border-color:var(--line-strong);background:var(--surface-soft)}.sp-btn:focus-visible{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px rgba(15,118,110,.14)}.sp-btn:active{transform:translateY(1px)}.sp-btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.sp-btn-primary:hover{background:var(--accent-ink);border-color:var(--accent-ink)}.sp-winner{margin-top:10px;font-weight:700;color:#1f2937}.sp-wheel-wrap{position:relative;border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:12px;display:flex;align-items:center;justify-content:center;min-height:560px;box-shadow:0 12px 24px rgba(15,23,42,.05)}#wheelCanvas{width:min(100%,560px);height:auto;display:block}.sp-pointer{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:0;height:0;border-left:14px solid transparent;border-right:14px solid transparent;border-top:24px solid #ef4444;z-index:2}.sp-wheel-wrap canvas{transition:transform .05s linear}@media(min-width:768px) and (max-width:1100px){.sp-page{padding:18px}.sp-layout{grid-template-columns:300px 1fr;gap:12px}.sp-wheel-wrap{min-height:500px}}@media(max-width:960px){.sp-page{padding:16px}.sp-layout{grid-template-columns:1fr}.sp-side textarea{min-height:180px}.sp-btn{min-height:44px;padding:10px 14px}.sp-wheel-wrap{min-height:420px;padding:10px}}