:root{--amber: #eea418;--amber-mid: #f0a318;--amber-deep: #e89410;--amber-light: #f2b21f;--ink: #170b10;--cream: #f6ead4;--crown: #ffd34a}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body,#root{width:100%;height:100%;overflow:hidden;background:var(--amber);color:var(--ink);font-family:Nunito,system-ui,sans-serif;-webkit-user-select:none;user-select:none}body{touch-action:none}.stage{position:relative;width:100%;height:100%;overflow:hidden;background:radial-gradient(ellipse 80% 50% at 50% 72%,#f4b31f 0%,transparent 58%),linear-gradient(180deg,#f2b21f,#eea418 42%,#e89410)}.bg-poly{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}.stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block;z-index:1;touch-action:none}.hud{position:absolute;inset:0;pointer-events:none;z-index:2}.hud button,.hud .hit,.pad-btn{pointer-events:auto}.pad{display:none;position:absolute;left:16px;right:16px;bottom:18px;z-index:3;justify-content:space-between;pointer-events:none}.pad-btn{width:76px;height:76px;border:4px solid var(--ink);border-radius:22px;background:#170b10e0;color:var(--amber);font-size:36px;font-weight:900;line-height:1;cursor:pointer;touch-action:manipulation;-webkit-user-select:none;user-select:none}.pad-btn:active{transform:scale(.96);filter:brightness(1.12)}@media(hover:none),(max-width:820px){.pad{display:flex}.hint{bottom:110px}.play-btn,.retry-btn{bottom:108px}}.top-copy{position:absolute;top:clamp(18px,4vh,40px);left:0;right:0;text-align:center}.welcome{font-family:Unbounded,Nunito,sans-serif;font-weight:900;font-size:clamp(22px,5.4vw,42px);letter-spacing:-.03em;line-height:1.1}.brand{margin-top:6px;font-family:Unbounded,Nunito,sans-serif;font-weight:900;font-size:clamp(18px,4.4vw,32px);letter-spacing:.42em;text-indent:.42em}.play-hud{position:absolute;top:16px;left:18px;right:18px;display:flex;justify-content:space-between;align-items:flex-start;font-family:Unbounded,Nunito,sans-serif;font-weight:900;font-size:clamp(18px,3.6vw,28px)}.lives{display:flex;gap:8px}.life{width:22px;height:16px;border:3px solid var(--ink);border-radius:70% 70% 45% 45%;background:transparent;opacity:.25}.life.on{background:var(--cream);opacity:1}.hint{position:absolute;left:0;right:0;bottom:clamp(88px,16vh,140px);text-align:center;font-weight:800;font-size:clamp(14px,2.6vw,18px);opacity:.88}.play-btn,.retry-btn{position:absolute;left:50%;transform:translate(-50%);border:none;background:var(--ink);color:var(--amber);font-family:Unbounded,Nunito,sans-serif;font-weight:900;font-size:clamp(16px,3.4vw,22px);padding:14px 36px;border-radius:999px;cursor:pointer;letter-spacing:.04em}.play-btn{bottom:clamp(28px,6vh,52px)}.retry-btn{bottom:clamp(36px,7vh,64px)}.play-btn:hover,.retry-btn:hover{filter:brightness(1.08)}.arc-wrap{position:absolute;left:50%;bottom:70px;width:min(92vw,560px);height:120px;transform:translate(-50%);pointer-events:none}.overlay-card{position:absolute;left:50%;top:42%;transform:translate(-50%,-50%);text-align:center;width:min(90vw,420px)}.overlay-card h2{font-family:Unbounded,Nunito,sans-serif;font-weight:900;font-size:clamp(26px,6vw,40px);margin-bottom:10px}.overlay-card p{font-weight:800;font-size:clamp(16px,3vw,20px)}.combo{position:absolute;left:50%;top:22%;transform:translate(-50%);font-family:Unbounded,Nunito,sans-serif;font-weight:900;font-size:clamp(28px,7vw,48px);opacity:0;pointer-events:none}.combo.show{animation:pop .55s ease-out}@keyframes pop{0%{opacity:0;transform:translate(-50%) scale(.6)}25%{opacity:1;transform:translate(-50%) scale(1.12)}to{opacity:0;transform:translate(-50%) translateY(-24px) scale(1)}}