:root{--ink:#17213a;--chalk:#f5f6f2;--cyan:#3fb6ee;--pink:#f0277f;--yellow:#fad337;--font:"Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;--safe-l:max(env(safe-area-inset-left), 16px);--safe-r:max(env(safe-area-inset-right), 16px);--safe-b:max(env(safe-area-inset-bottom), 14px);--safe-t:max(env(safe-area-inset-top), 12px)}*{box-sizing:border-box}html,body{height:100%;font-family:var(--font);color:var(--ink);touch-action:none;overscroll-behavior:none;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;background:#aab9d3;margin:0;overflow:hidden}canvas#view{width:100vw;height:100vh;display:block}#hud{pointer-events:none;position:fixed;inset:0}.panel{background:var(--chalk);border:3px solid var(--ink);box-shadow:4px 4px 0 var(--ink);letter-spacing:.02em;border-radius:10px;padding:8px 12px;font-style:italic;font-weight:800;position:absolute}.panel.hidden{display:none}.top-left{top:var(--safe-t);left:var(--safe-l);min-width:150px}.speed{color:var(--pink);align-items:baseline;gap:6px;font-size:40px;line-height:1;display:flex}.speed .unit{color:var(--ink);font-size:12px}.state{text-transform:uppercase;margin-top:4px;font-size:13px}.top-right{top:var(--safe-t);right:var(--safe-r);text-align:right}.time{align-items:baseline;gap:8px;font-size:28px;line-height:1;display:flex}.time .label{font-size:11px}.row{justify-content:flex-end;align-items:center;gap:10px;margin-top:6px;font-size:12px;display:flex}.pb{background:var(--cyan);color:var(--ink);border:2px solid var(--ink);border-radius:999px;padding:2px 8px}.pips{gap:4px;display:inline-flex}.pips i{border:2px solid var(--ink);background:0 0;border-radius:50%;width:10px;height:10px}.pips i.on{background:var(--ink)}.debug{top:calc(var(--safe-t) + 86px);left:var(--safe-l);gap:2px;min-width:150px;padding:6px 10px;font-size:11px;font-weight:700;display:grid}.help{bottom:var(--safe-b);left:var(--safe-l);font-size:12px;font-style:normal;font-weight:600;line-height:1.5}.dim{opacity:.6}.toast{background:var(--chalk);border:3px solid var(--ink);box-shadow:5px 5px 0 var(--ink);color:var(--ink);opacity:0;padding:10px 20px;font-size:26px;font-style:italic;font-weight:900;transition:opacity .15s ease-out;position:absolute;top:22%;left:50%;transform:translate(-50%)rotate(-2deg)}.toast.show{opacity:1}#touch{pointer-events:none;display:none;position:fixed;inset:0}#touch.visible{display:block}.steer{left:calc(var(--safe-l) + 12px);bottom:calc(var(--safe-b) + 10px);border:3px solid var(--ink);width:150px;height:150px;box-shadow:4px 4px 0 var(--ink);pointer-events:auto;background:#f5f6f2eb;border-radius:50%;position:absolute}.steer .knob{border:3px solid var(--ink);background:#dfe4ec;border-radius:50%;width:62px;height:62px;margin:-31px 0 0 -31px;position:absolute;top:50%;left:50%}.buttons{right:calc(var(--safe-r) + 12px);bottom:calc(var(--safe-b) + 10px);pointer-events:none;width:210px;height:170px;position:absolute}.tbtn{pointer-events:auto;border:3px solid var(--ink);box-shadow:4px 4px 0 var(--ink);color:var(--ink);font-family:var(--font);background:#f5f6f2eb;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;gap:0;padding:0;font-size:11px;font-style:italic;font-weight:900;display:flex;position:absolute}.tbtn .glyph{font-size:26px;line-height:1}.tbtn.down{box-shadow:2px 2px 0 var(--ink);transform:translate(2px,2px)}.tbtn.jump{width:96px;height:96px;bottom:0;right:0}.tbtn.roll{width:78px;height:78px;bottom:6px;right:104px}.tbtn.roll.on{background:var(--pink);color:var(--chalk)}.tbtn.bounce{width:66px;height:66px;bottom:104px;right:16px}@media (height<=420px){.debug,.help{display:none}.top-left{min-width:120px;padding:6px 10px}.speed{font-size:30px}.time{font-size:22px}}.tbtn.restart{top:calc(96px + env(safe-area-inset-top));right:calc(16px + env(safe-area-inset-right));width:48px;height:48px;position:fixed;bottom:auto}