:root{--bg: #2b2f3a;--asphalt: #3a3f4b;--line: #f3f3f3;--hud: rgba(20, 22, 28, .78);--text: #f1f3f7;--accent: #ffd54f}*{box-sizing:border-box}html,body{margin:0;padding:0;width:100%;height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow:hidden;-webkit-user-select:none;user-select:none}canvas{display:block;width:100vw;height:100vh}.hud{position:fixed;background:var(--hud);border-radius:10px;padding:10px 14px;font-size:14px;line-height:1.5;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.hud .line{display:block}.hud .line.center{text-align:center}.hud.small{font-size:12px;opacity:.85}#hud-top-left{top:16px;left:16px;min-width:220px}#hud-top-right{top:16px;right:16px;text-align:right}#hud-bottom-left{bottom:16px;left:16px;text-align:center}#hud-bottom-right{bottom:16px;right:16px}.gear{display:inline-block;min-width:22px;text-align:center;background:var(--accent);color:#222;border-radius:4px;font-weight:700;padding:0 6px;margin-right:8px}button{background:#4a5163;color:var(--text);border:0;border-radius:5px;padding:2px 9px;font-size:13px;cursor:pointer;min-width:26px}button:hover{background:#5a6379}button:active{background:#6d7693}button.active{background:#ffd54f;color:#222}button.active:hover{background:#ffdf73}.nav{display:flex;align-items:center;justify-content:flex-end;gap:6px}.lvl-count{min-width:38px;text-align:center;font-variant-numeric:tabular-nums}.wheel-bar{position:relative;width:120px;height:8px;background:#1c1f27;border-radius:4px;margin-bottom:6px;overflow:hidden}#wheel-bar-fill{position:absolute;top:0;left:50%;height:100%;width:0;background:var(--accent);transform-origin:left center}.wheel-bar-tick{position:absolute;top:0;left:50%;width:2px;height:100%;background:#fff;transform:translate(-1px)}#wheel-spokes{transform-origin:0 0;transition:transform .04s linear}.drawer{position:fixed;top:0;right:0;height:100%;width:360px;max-width:90vw;background:#1f2330;box-shadow:-6px 0 22px #00000073;transform:translate(0);transition:transform .22s ease;display:flex;flex-direction:column;z-index:10}.drawer.hidden{transform:translate(100%)}.drawer-header{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;font-weight:600;border-bottom:1px solid #2c3142;font-size:16px}.drawer-body{padding:16px 18px;overflow-y:auto;font-size:14px;line-height:1.55}.drawer-body h3{margin-top:18px;margin-bottom:6px;font-size:14px;color:var(--accent);text-transform:uppercase;letter-spacing:.04em}.drawer-body ol,.drawer-body ul{padding-left:20px;margin:6px 0}.drawer-body li{margin-bottom:4px}.drawer-body p{margin:6px 0}#tips-close{background:transparent;font-size:22px;padding:0 6px}