*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{color:#f1f5f9;background:#1a1005;min-height:100vh;font-family:system-ui,sans-serif}.game-header{background:#2a1a08;border-bottom:1px solid #3d2510;justify-content:space-between;align-items:center;min-height:5.5rem;padding:1rem 2rem;display:flex;position:relative}.title-area{pointer-events:none;flex-direction:column;align-items:center;gap:8px;display:flex;position:absolute;left:50%;transform:translate(-50%)}.back-link{color:#fbbf24;font-size:.9rem;text-decoration:none}.back-link:hover{color:#f59e0b}h1{font-size:1.5rem;font-weight:700}.badges{gap:6px;display:flex}.badge{color:#f59e0b;background:#f59e0b1a;border:1px solid #f59e0b4d;border-radius:999px;padding:2px 10px;font-size:.75rem;font-weight:600}main{flex-direction:column;align-items:center;gap:1rem;padding:1.5rem 1rem;display:flex}.hint{color:#92400e;font-size:.85rem}kbd{color:#f59e0b;background:#2a1a08;border:1px solid #3d2510;border-radius:4px;padding:1px 6px}#game-canvas{border:2px solid #f59e0b;border-radius:8px;display:block}