@font-face{font-family:Picker;src:url('pretendard-regular.woff2') format('woff2');font-weight:400 500;font-display:swap}
@font-face{font-family:Picker;src:url('pretendard-semibold.woff2') format('woff2');font-weight:600 800;font-display:swap}
:root{color-scheme:dark;--bg:#0a0f1f;--surface:#10172b;--ink:#f3f0e7;--muted:#939bb3;--line:#28324a;--accent:#f6c963;--on:#17203a}html.light{color-scheme:light;--bg:#f5f2ea;--surface:#fffdf7;--ink:#20283a;--muted:#677089;--line:#dedfdf;--accent:#283454;--on:#fffdf7}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:400 15px/1.55 'IBM Plex Sans KR','Malgun Gothic',sans-serif;letter-spacing:normal}h1,p{margin:0}[hidden]{display:none!important}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;border:1px solid var(--line);background:var(--surface);border-radius:99px;padding:8px 20px;min-height:40px;transition:background .2s ease,color .2s ease,transform .18s cubic-bezier(.2,.8,.2,1),opacity .2s ease}button:active:not(:disabled){transform:scale(.96)}button:disabled{opacity:.45}button:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
header{width:min(1080px,100%);height:52px;margin:auto;padding:0 14px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px}header a{color:var(--muted);font-size:11px;font-weight:500;text-decoration:none;justify-self:start}h1{font-family:'Black Han Sans','IBM Plex Sans KR',sans-serif;font-size:20px;font-weight:400;letter-spacing:0}header button{justify-self:end;padding:5px 13px;min-height:34px;font-size:12px}
main{width:min(1080px,100%);height:calc(100svh - 52px);min-height:330px;margin:0 auto;padding:4px 10px max(8px,env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:7px;text-align:center}
#arena{position:relative;isolation:isolate;overflow:hidden;flex:1;min-height:220px;margin:0;background:var(--surface);border:1px solid var(--line);border-radius:14px;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}#instruction{position:absolute;top:12px;left:10px;right:10px;color:var(--muted);font-size:12px;pointer-events:none}#arena:before{content:'';position:absolute;width:min(60%,340px);aspect-ratio:1;top:50%;left:50%;transform:translate(-50%,-50%);border:1px solid var(--line);border-radius:50%;pointer-events:none}.center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;pointer-events:none;z-index:0}#symbol{font-size:38px;color:var(--accent);line-height:1.3}#status{font-size:16px;font-weight:600}#hint{font-size:11px;color:var(--muted)}#points{position:absolute;inset:0;pointer-events:none}
.point{position:absolute;left:0;top:0;width:80px;height:80px;margin:-40px;border-radius:50%;background:color-mix(in srgb,var(--player) 24%,var(--surface));border:2px solid var(--player);box-shadow:0 0 26px color-mix(in srgb,var(--player) 20%,transparent);display:grid;place-items:center;transition:opacity .22s,background .14s,box-shadow .14s;will-change:transform}.point span{color:var(--ink);font-size:16px;font-weight:600}.point:after{content:'';position:absolute;inset:-8px;border-radius:50%;border:2px solid var(--player);opacity:0;transform:scale(.8);transition:transform .22s,opacity .22s}.point.highlight{background:color-mix(in srgb,var(--player) 62%,var(--surface));box-shadow:0 0 38px color-mix(in srgb,var(--player) 50%,transparent)}.point.winner:after{opacity:1;transform:scale(1.12)}.point.loser{opacity:.2}
#reset{position:relative;z-index:4;pointer-events:auto;background:var(--ink);color:var(--bg);border-color:transparent;min-width:100px;padding:6px 17px;margin-top:5px;font-size:14px;font-weight:500;animation:result-enter .25s cubic-bezier(.2,.8,.2,1)}#cancel-round{position:absolute;bottom:8px;right:8px;z-index:4;padding:5px 14px;font-size:12px;min-height:36px}.footnote{font-size:11px;color:var(--muted);margin:0;min-height:17px;flex-shrink:0}.ad-space{width:min(728px,calc(100% - 28px));min-height:90px;margin:65px auto 20px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:10px;letter-spacing:0}
#arena{border-radius:24px;background:radial-gradient(ellipse at 50% 55%,color-mix(in srgb,var(--accent) 4%,var(--surface)),var(--surface));transition:background .25s ease,border-color .25s ease}#status{font-size:20px;font-weight:500}#arena[data-phase=result] #status{color:var(--accent)}#arena[data-phase=result] #symbol{display:none}.point span{font-family:'Martian Mono',monospace;font-size:18px;font-weight:500}.point{transition:opacity .25s ease,background .2s ease,box-shadow .2s ease}.point.winner:after{transition:transform .4s cubic-bezier(.2,.8,.2,1),opacity .3s ease}@keyframes result-enter{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.header-actions{justify-self:end;display:flex;align-items:center;gap:5px}header .header-actions button{padding:5px 9px;font-size:11px}#sound[aria-pressed=true]{color:var(--accent);border-color:var(--accent)}#count-ripple{position:absolute;left:50%;top:50%;width:150px;height:150px;margin:-75px;border:1px solid var(--accent);border-radius:50%;opacity:0;pointer-events:none}#status[data-cue]{display:block;position:relative;z-index:1;line-height:1.2;color:var(--accent);font-weight:500;min-height:130px;min-width:180px;align-content:center}#status[data-cue=intro]{font-family:'Black Han Sans','IBM Plex Sans KR',sans-serif;font-size:clamp(44px,8vw,68px)}#status[data-cue=number]{font-family:'Martian Mono',monospace;font-size:clamp(84px,14vw,116px)}#arena[data-phase=arming] #symbol{display:none}#arena[data-phase=arming] .center{gap:4px}
@media(pointer:coarse){button{min-height:44px}header button{min-height:36px}}@media(max-width:360px){header{padding:0 9px;gap:5px;grid-template-columns:auto 1fr auto}h1{font-size:18px;text-align:center}header a{font-size:10px}.header-actions{gap:3px}header .header-actions button{padding:5px 7px}main{padding-left:6px;padding-right:6px}#arena{border-radius:11px}#status{font-size:15px}.point{width:68px;height:68px;margin:-34px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}