:root{color-scheme:dark;--ink: #121418;--paper: #f3ecdf;--red: #ff4a32;--amber: #ffc53d;--muted: rgba(243, 236, 223, .68);--panel: rgba(14, 16, 20, .78);--font: "Avenir Next", "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", sans-serif}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--ink);color:var(--paper);font-family:var(--font)}button,input{font:inherit;color:inherit}button{cursor:pointer;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}#app{min-height:100%}#view{position:fixed;inset:0;width:100%;height:100%;display:block;outline:none}#view:focus{outline:none}#flash{position:fixed;inset:0;pointer-events:none;z-index:2;box-shadow:inset 0 0 #ff321e00;transition:box-shadow .12s linear}#flash.on{box-shadow:inset 0 0 90px #ff302073}#hud{position:fixed;z-index:3;top:16px;left:16px;right:16px;display:none;align-items:flex-start;gap:10px;pointer-events:none}.stat{pointer-events:none;min-width:112px;padding:10px 12px 8px;background:var(--panel);border:1px solid rgba(243,236,223,.08);border-left:4px solid var(--red);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.stat .k,.note{display:block;color:var(--muted);font-size:11px;letter-spacing:.16em;text-transform:uppercase}.stat .v{display:block;margin-top:2px;font-size:30px;font-style:italic;font-weight:800;letter-spacing:-.04em;font-variant-numeric:tabular-nums;line-height:1}.stat .v small{margin-left:6px;font-size:13px;font-style:normal;font-weight:650;letter-spacing:0;color:var(--muted)}.stat-lap{min-width:148px}.stat-time{margin-left:auto;text-align:right;border-left:0;border-right:4px solid var(--amber)}.bar{margin-top:8px;height:4px;background:#f3ecdf29;overflow:hidden}.bar i{display:block;height:100%;width:0%;background:var(--amber)}.note{margin-top:6px;letter-spacing:.08em;min-height:1em}.hud-actions{display:flex;gap:8px;pointer-events:auto}.hud-actions button,.ghost{pointer-events:auto;border:1px solid rgba(243,236,223,.24);background:#0e1014b8;color:var(--paper);padding:10px 12px;border-radius:999px}.hud-actions button:hover,.ghost:hover{border-color:var(--paper)}#map{position:fixed;z-index:3;right:16px;bottom:16px;width:148px;height:148px;display:none;background:#0e1014b8;border:1px solid rgba(243,236,223,.1);border-radius:8px}#help{position:fixed;z-index:3;left:16px;bottom:16px;margin:0;display:none;max-width:min(640px,calc(100% - 190px));color:var(--muted);font-size:13px;letter-spacing:.02em}#touch{position:fixed;z-index:4;left:0;right:0;bottom:18px;display:none;justify-content:space-between;padding:0 14px;gap:12px;pointer-events:none}.cluster{display:flex;gap:8px;pointer-events:auto}#touch button,.hud-actions button{touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}#touch button{min-width:76px;min-height:64px;border:0;border-radius:14px;background:#f3ecdfeb;color:var(--ink);font-weight:800}#touch button.held{background:var(--amber)}#banner{position:fixed;z-index:5;inset:0;display:grid;place-items:center;margin:0;pointer-events:none;font-size:clamp(88px,18vw,220px);font-weight:850;letter-spacing:-.07em;line-height:.85;text-shadow:0 12px 40px rgba(0,0,0,.35)}#banner.toast{font-size:clamp(28px,4vw,48px);letter-spacing:-.04em;align-items:start;padding-top:18vh}#banner[hidden]{display:none!important}#screen{position:fixed;z-index:6;inset:0;display:none;align-items:flex-end;padding:max(24px,6vh) max(20px,6vw) max(28px,7vh);background:linear-gradient(90deg,#0a0c10e0,#0a0c108c 42%,#0a0c100d)}.card{display:none;max-width:640px}.stamp{display:inline-block;margin:0 0 14px;padding:3px 8px 2px;border:2px solid var(--red);color:var(--red);font-size:13px;font-weight:800;letter-spacing:.18em;transform:rotate(-8deg)}.eyebrow{margin:0 0 8px;color:var(--amber);font-size:13px;font-weight:750;letter-spacing:.18em}h1{margin:0;font-size:clamp(64px,11vw,120px);font-weight:850;letter-spacing:-.06em;line-height:.86}.lead{max-width:34rem;margin:16px 0 22px;color:var(--muted);font-size:18px;line-height:1.45}.primary{appearance:none;border:0;background:var(--paper);color:var(--ink);font-size:18px;font-weight:800;padding:14px 22px;border-radius:999px;box-shadow:0 12px 30px #00000047}.primary:hover{transform:translateY(-1px)}.primary:active{transform:translateY(1px)}.ghost{background:transparent;padding:14px 18px}.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.keys{display:flex;flex-wrap:wrap;gap:8px 16px;margin:18px 0 0;padding:0;list-style:none;color:var(--muted);font-size:14px}.demo{margin:12px 0 0;color:var(--amber);font-size:14px}.total{margin:12px 0 0;font-size:clamp(42px,6vw,68px);font-style:italic;font-weight:800;letter-spacing:-.05em;font-variant-numeric:tabular-nums;line-height:1}.record{display:inline-block;margin:8px 0 0;padding:2px 8px;background:var(--red);color:#fff;font-weight:800;letter-spacing:.12em}.laps{list-style:none;margin:16px 0 0;padding:0;max-width:280px}.laps li{display:flex;justify-content:space-between;gap:24px;padding:6px 0;border-bottom:1px solid rgba(243,236,223,.14);font-variant-numeric:tabular-nums}.bestlap{margin:12px 0 18px;color:var(--amber);font-weight:700}#app[data-state=ready] #screen,#app[data-state=paused] #screen,#app[data-state=finished] #screen,#app[data-state=error] #screen{display:flex}#app[data-state=ready] #card-ready,#app[data-state=paused] #card-pause,#app[data-state=finished] #card-finish,#app[data-state=error] #card-error{display:block}#app[data-state=countdown] #hud,#app[data-state=racing] #hud,#app[data-state=paused] #hud,#app[data-state=finished] #hud{display:flex}#map{display:none}#app[data-state=countdown] #map,#app[data-state=racing] #map,#app[data-state=paused] #map,#app[data-state=finished] #map{display:block}#help{display:none}#app[data-state=countdown] #help,#app[data-state=racing] #help{display:block}@media(pointer:coarse){#help{display:none!important}#app[data-state=countdown] #touch,#app[data-state=racing] #touch{display:flex}#map{width:96px;height:96px;bottom:96px}}@media(max-width:720px){#hud{flex-wrap:wrap;gap:8px}.stat-time{margin-left:0}.stat .v{font-size:24px}h1{font-size:64px}#screen{background:linear-gradient(180deg,#0a0c1033,#0a0c10e0 48%);align-items:flex-end}#help{display:none}#map{width:96px;height:96px;right:12px;bottom:96px}}@media(prefers-reduced-motion:reduce){#flash{transition:none}.primary:hover{transform:none}}