:root{color-scheme:dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100vh;background:#0a0a0a;color:#fafafa}.game-shell{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1.5rem;gap:1rem;background:radial-gradient(ellipse at top,#1e1b4b,#0a0a0a 70%)}.game-header{text-align:center}.game-header h1{margin:0;font-size:2rem;font-weight:800;letter-spacing:.15em;color:#f59e0b;text-shadow:0 0 20px rgba(245,158,11,.3)}.subtitle{margin:.25rem 0 0;font-size:.85rem;color:#a3a3a3}.game-container{width:100%;max-width:800px;border:2px solid rgba(245,158,11,.2);border-radius:.75rem;overflow:hidden;cursor:pointer;background:#000;box-shadow:0 0 40px #f59e0b14;user-select:none;-webkit-user-select:none}.game-container canvas{display:block;width:100%;height:400px}.game-stats{display:flex;gap:2rem}.stat{display:flex;flex-direction:column;align-items:center;gap:.15rem}.stat-label{font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;color:#71717a}.stat-value{font-size:1.25rem;font-weight:700;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:#e4e4e7}.gem-stat .stat-value{color:#60a5fa}.controls-hint{display:flex;gap:1.5rem;font-size:.75rem;color:#52525b}.controls-hint span{display:flex;align-items:center;gap:.35rem}