:root{--pink:#ff8fb8;--pink-deep:#e05a8c;--up:#59e08a;--down:#ff6b6b;--safe-t:env(safe-area-inset-top,0px);--safe-b:env(safe-area-inset-bottom,0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body{overscroll-behavior:none;touch-action:none;-webkit-user-select:none;user-select:none;color:#fff;background:#1b1030;width:100%;height:100%;font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Pretendard,Noto Sans KR,Malgun Gothic,sans-serif;overflow:hidden}.stage{position:fixed;inset:0}.canvas{width:100%;height:100%;display:block;position:absolute;inset:0}.hud{pointer-events:none;position:absolute;inset:0}.hudTop{top:calc(var(--safe-t) + 14px);flex-direction:column;align-items:center;gap:4px;display:flex;position:absolute;left:0;right:0}.timer{letter-spacing:-1px;font-variant-numeric:tabular-nums;text-shadow:0 3px #00000047;font-size:46px;font-weight:800}.timer small{opacity:.8;margin-left:3px;font-size:18px;font-weight:700}.combo{color:#ffd76e;text-shadow:0 2px #00000059;opacity:0;font-size:20px;font-weight:800;transition:opacity .12s,transform .12s;transform:scale(.7)}.combo.on{opacity:1;transform:scale(1)}.hudBottom{left:16px;right:16px;bottom:calc(var(--safe-b) + 12px);position:absolute}.gaugeTrack{background:#00000061;border-radius:999px;height:18px;position:relative;overflow:hidden;box-shadow:inset 0 2px 5px #00000073}.gaugeFill{background:linear-gradient(90deg,#ff6b6b 0%,#ffd76e 45%,#59e08a 78%,#ff8fb8 100%) 0 0/250px 100%;border-radius:999px;width:40%;height:100%;transition:width .16s ease-out}.gaugeGoal{background:#ffffffbf;width:3px;height:100%;position:absolute;top:0;right:0}.gaugeLabel{text-align:center;opacity:.85;font-variant-numeric:tabular-nums;margin-top:5px;font-size:13px;font-weight:700}.gaugeLabel .kg{opacity:.6;font-weight:600}.overlay{padding:calc(var(--safe-t) + 20px) 20px calc(var(--safe-b) + 20px);-webkit-backdrop-filter:blur(10px);z-index:10;background:#140a26d1;justify-content:center;align-items:center;display:flex;position:fixed;inset:0;overflow-y:auto}.overlay.opaque{-webkit-backdrop-filter:none;backdrop-filter:none;z-index:50;background:#1b1030}.panel{text-align:center;background:linear-gradient(#3a2358,#26153f);border:1px solid #ffffff24;border-radius:26px;width:100%;max-width:380px;padding:26px 20px 22px;box-shadow:0 18px 50px #00000080}.titleEmoji{margin-bottom:6px;font-size:56px;line-height:1}.panel h1{letter-spacing:-.5px;font-size:25px;font-weight:800}.panel .sub{opacity:.82;margin-top:8px;font-size:15px;line-height:1.5}.rules{text-align:left;background:#00000038;border-radius:14px;margin:18px 0 14px;padding:12px 14px;font-size:14px;line-height:1.9;list-style:none}.rules span{margin-right:6px}.rules .up{color:var(--up)}.rules .down{color:var(--down)}.hint{opacity:.72;margin-bottom:16px;font-size:13px;line-height:1.5}.btn{color:#fff;cursor:pointer;background:#ffffff24;border:none;border-radius:16px;width:100%;margin-top:9px;padding:15px;font-family:inherit;font-size:17px;font-weight:800;transition:transform 80ms;display:block}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5}.btn.primary{background:linear-gradient(180deg, var(--pink), var(--pink-deep));box-shadow:0 5px 16px #e05a8c80}.btn.ghost{background:0 0;border:1px solid #ffffff4d;font-size:15px}.bestLine{opacity:.8;margin-top:14px;font-size:13px}.bestLine b{color:#ffd76e}.panel.result{max-width:400px;padding:14px 14px 16px}.resultCard{border-radius:18px;width:100%;height:auto;display:block;box-shadow:0 8px 24px #0006}.resultBtns{margin-top:12px}.saveMsg{opacity:.8;min-height:18px;margin-top:10px;font-size:13px}.fallbackImg{border-radius:16px;width:100%;margin:12px 0;display:block}