:root{--ink:#f4f1ea;--glass:#101218bd;--line:#ffffff29;--accent:#ffcf5a;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{height:100%;color:var(--ink);-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;background:#111;margin:0;font-family:system-ui,-apple-system,Hiragino Sans,sans-serif;overflow:hidden}#stage{touch-action:none;position:fixed;inset:0}#stage canvas{display:block}button{font:inherit;color:var(--ink);border:1px solid var(--line);cursor:pointer;background:#ffffff1a;border-radius:12px;padding:8px 12px}button:disabled{opacity:.4}button.primary{background:var(--accent);color:#2a2010;border-color:#0000;font-weight:800}button.big{padding:12px 24px;font-size:18px}.row{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.round{top:calc(env(safe-area-inset-top) + 8px);background:var(--glass);border:1px solid var(--line);width:38px;height:38px;color:var(--ink);z-index:5;border-radius:50%;place-items:center;padding:0;font-size:16px;text-decoration:none;display:grid;position:fixed}#help-btn{right:10px}#sound-btn{right:10px;top:calc(env(safe-area-inset-top) + 52px)}#home{right:10px;top:calc(env(safe-area-inset-top) + 96px)}.overlay{z-index:10;background:radial-gradient(#0a0c1480,#05060ae6);justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.overlay[hidden],.sheet[hidden]{display:none}.card{background:var(--glass);border:1px solid var(--line);text-align:center;border-radius:20px;width:100%;max-width:440px;max-height:100%;padding:22px;overflow-y:auto}.card.left{text-align:left}.card h1{margin:0 0 6px;font-size:32px}.card h2{margin:0 0 8px}.card ul,.card ol{padding-left:20px;font-size:14px;line-height:1.7}.muted{opacity:.7;font-size:12px}.sheet{z-index:8;border:1px solid var(--line);width:min(520px,100%);max-height:64%;padding:16px 16px calc(env(safe-area-inset-bottom) + 16px);background:#101218db;border-bottom:none;border-radius:22px 22px 0 0;position:fixed;bottom:0;left:50%;overflow-y:auto;transform:translate(-50%)}.sheet h1{letter-spacing:1px;margin:0;font-size:26px}.sheet h1 small{opacity:.7;font-size:13px}.lead{opacity:.85;margin:4px 0 0;font-size:13px}#loading{text-align:center;opacity:.8;font-size:13px}.kind em{color:#fff;background:#ff7fa8;border-radius:999px;padding:0 6px;font-size:10px;font-style:normal}#hud{padding:calc(env(safe-area-inset-top) + 10px) 12px 0;pointer-events:none;text-shadow:0 2px 6px #0009;justify-content:space-between;align-items:center;gap:8px;font-size:13px;display:flex;position:fixed;top:0;left:0;right:56px}#hud[hidden]{display:none}#speed{opacity:.8}#pad{left:0;right:0;bottom:calc(env(safe-area-inset-bottom) + 10px);pointer-events:none;justify-content:space-between;align-items:center;max-width:560px;margin:0 auto;padding:0 14px;display:flex;position:fixed}#pad[hidden]{display:none}#pad button{pointer-events:auto;touch-action:none;background:#1012189e;padding:0;font-size:22px}.cross{width:168px;height:168px;position:relative}.cross button{border-radius:12px;width:56px;height:56px;position:absolute}.cross .up{border-bottom-right-radius:0;border-bottom-left-radius:0;top:0;left:56px}.cross .down{border-top-left-radius:0;border-top-right-radius:0;top:112px;left:56px}.cross .left{border-top-right-radius:0;border-bottom-right-radius:0;top:56px;left:0}.cross .right{border-top-left-radius:0;border-bottom-left-radius:0;top:56px;left:112px}.cross i{border:1px solid var(--line);pointer-events:none;background:#1012189e;width:56px;height:56px;position:absolute;top:56px;left:56px}#pad .spin{color:#2a2010;background:radial-gradient(circle at 35% 30%,#ffe9a8,#f0c040 60%,#b88a20);border:none;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:104px;height:104px;font-size:40px;line-height:1;display:flex;box-shadow:0 5px #8a6a18,0 8px 12px #0006}#pad .spin small{margin-top:2px;font-size:11px;font-weight:800}#pad .spin:active{transform:translateY(3px);box-shadow:0 2px #8a6a18}#title h2{opacity:.8;margin:14px 0 6px;font-size:14px}.grid4{grid-template-columns:repeat(4,1fr);gap:6px;display:grid}.kind{flex-direction:column;align-items:center;gap:2px;padding:8px 4px;display:flex}.kind b{color:var(--c)}.kind small{opacity:.85;font-size:10.5px}.kind.on{border-color:var(--c);background:color-mix(in srgb, var(--c) 30%, transparent)}[data-level].on{border-color:var(--accent);background:#ffcf5a2e}.row [data-level]{flex:1}.hint{opacity:.8;margin:6px 0 0;font-size:11.5px}#go{width:100%;margin-top:14px}#hud>div{background:#0a0c188c;border-radius:999px;padding:3px 10px}