:root{color-scheme:dark;--bg:#131526;--panel:#202238;--line:#41445f;--text:#f4f2ff;--muted:#a9adc9;--accent:#ffbde3}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 15% 0,#392d53,transparent 55%),var(--bg);color:var(--text);font-family:Inter,"Noto Sans KR",system-ui,sans-serif}button,a,input{font:inherit;-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}a{color:inherit;text-decoration:none}[hidden]{display:none!important}button:focus-visible,a:focus-visible,input:focus-visible,.canvas-host:focus-visible{outline:3px solid #99e9ff;outline-offset:3px}.page{max-width:1450px;margin:auto;padding:30px}header{display:flex;align-items:center;gap:28px;margin-bottom:27px}.back{border:1px solid var(--line);padding:12px;border-radius:10px;font-size:11px}.eyebrow{font-size:9px;letter-spacing:.17em;color:var(--accent);font-weight:750;margin:0 0 10px}h1{font-size:clamp(30px,4vw,46px);letter-spacing:-.055em;line-height:1;margin:0}h1 span{color:var(--accent)}.badge{margin-left:auto;font-size:9px;letter-spacing:.11em;border:1px solid #6d506e;color:#e5bddb;padding:10px;border-radius:99px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:22px;align-items:start}.race-surface{position:relative;height:clamp(570px,65vw,780px);border:1px solid #5d5f82;border-radius:22px;overflow:hidden;background:#171d32;box-shadow:0 30px 70px #0004}.canvas-host{position:absolute;inset:0;touch-action:none}.canvas-host canvas{display:block;width:100%;height:100%}.hud{position:absolute;top:22px;left:24px;right:24px;display:flex;justify-content:space-between;gap:15px;z-index:4;pointer-events:none}.hud>div{display:flex;flex-direction:column;gap:7px;padding:10px 13px;border:1px solid #ffffff24;background:#19223bba;backdrop-filter:blur(8px);border-radius:10px}.hud span{font-size:8px;letter-spacing:.16em;color:#b7cbe4}.hud strong{font-size:19px;font-variant-numeric:tabular-nums}.view-buttons{position:absolute;right:24px;top:112px;display:flex;gap:7px;z-index:15}.view-buttons button{font-size:10px;color:#eee9ff;background:#24243ad9;border:1px solid #6a688d;border-radius:8px;padding:9px 11px}.progress-hud{position:absolute;bottom:118px;left:25px;right:25px;z-index:4;pointer-events:none;background:#19223be0;border:1px solid #ffffff24;padding:12px 16px;border-radius:13px}.progress-hud>span{font-size:10px;color:#d4d8f2}.progress-track{height:4px;background:#4b4c70;border-radius:4px;margin-top:12px;margin-right:66px;overflow:hidden}.progress-track i{height:100%;display:block;background:linear-gradient(90deg,#96eaff,#ffc2e9);width:0}.speed{position:absolute;right:15px;top:12px;display:flex;align-items:baseline;gap:4px}.speed strong{font-size:25px;font-variant-numeric:tabular-nums;color:#c3f5ff}.speed span{font-size:9px;color:#99b4cd}.touch-controls{position:absolute;bottom:24px;left:25px;right:25px;display:flex;justify-content:space-between;gap:15px;z-index:5}.touch-controls>div{display:flex;gap:8px}.touch-controls button{background:#242f4ddc;border:1px solid #66758d;color:#dae3ff;border-radius:13px;min-width:55px;height:64px;padding:0 17px;font-weight:750;font-size:12px;touch-action:none;user-select:none}.touch-controls [data-control=throttle]{background:#ffd1e5;color:#542d54;border-color:#ffe5ef;min-width:95px}.touch-controls [data-control=brake]{font-size:9px}.touch-controls button.pressed{box-shadow:0 0 0 2px #93e6ff;background:#3f5779}.countdown{position:absolute;inset:0;display:flex;justify-content:center;align-items:center;flex-direction:column;pointer-events:none;z-index:8;text-shadow:0 10px 40px #533257}.countdown strong{font-size:clamp(90px,15vw,160px);color:#fff3fa;line-height:1;font-weight:850}.countdown span{font-size:12px;letter-spacing:.3em;color:#ffdbf0;margin-top:16px}.game-overlay{position:absolute;inset:0;display:grid;place-items:center;z-index:10;padding:25px;background:linear-gradient(140deg,#16263a9c,#3c204c9e);backdrop-filter:blur(4px)}.overlay-card{width:100%;max-width:450px;text-align:center;padding:35px 28px;border:1px solid #a290b5;border-radius:24px;background:linear-gradient(140deg,#322c49ef,#26314def);box-shadow:0 20px 70px #0004}.overlay-card h2{font-size:31px;letter-spacing:-.05em;margin:19px 0}.overlay-card p{font-size:12px;line-height:1.9;color:#cbd0e6}.overlay-card .eyebrow{font-size:9px;color:#ffc3e5}.overlay-card #overlay-note{font-size:10px;margin-bottom:0}.primary{padding:14px 22px;border:1px solid #ffe5f3;background:#ffc2e3;color:#4e2a52;font-size:13px;font-weight:750;border-radius:11px;margin-top:12px}.primary:hover{background:#ffe3f2}aside{display:flex;flex-direction:column;gap:16px}.panel{border:1px solid var(--line);background:#202338e8;padding:20px;border-radius:17px}.panel h2{font-size:15px;margin:0 0 14px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:15px}.panel-heading h2{margin:0}.panel-heading>span{font-size:8px;color:#a9adc9;letter-spacing:.08em}.map-list{display:grid;gap:11px}.map-button{position:relative;overflow:hidden;padding:16px 14px;color:#e9f0ff;border:1px solid #515474;border-radius:12px;background:linear-gradient(120deg,#2a3950,#2b2941);text-align:left;min-height:103px}.map-button[data-theme=cloud]{background:linear-gradient(120deg,#384767,#383450)}.map-button[data-theme=star]{background:linear-gradient(120deg,#412e65,#2a2749)}.map-button[aria-pressed=true]{border-color:#ffd0ed;box-shadow:inset 3px 0 #ffd0ed}.map-button .map-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.map-button strong{font-size:14px}.map-button b{font-size:10px;color:#ffcae5;padding:5px 7px;border-radius:6px;background:#16172b77}.map-button small{display:block;font-size:10px;line-height:1.8;color:#b7c7df;margin-top:9px}.panel-note{font-size:10px;line-height:1.9;color:#a6afca;margin:16px 0 0}.result-panel{background:linear-gradient(140deg,#34304b,#233d4a);border-color:#575774}.result-panel h2{font-size:18px;line-height:1.5}.result-panel>p:last-child{font-size:11px;line-height:1.8;color:#bfc9df}.controls-panel>p{font-size:11px;line-height:2.3;color:#b7c6e0}.controls-panel kbd{font:inherit;border:1px solid #606384;background:#303753;color:#e5eaff;padding:2px 4px;border-radius:4px}.controls-panel label{display:flex;gap:8px;align-items:center;font-size:11px;color:#c1cbe0;margin-top:19px}.controls-panel input{accent-color:var(--accent)}.secondary{width:100%;margin-top:19px;border:1px solid #686b8b;background:#32374f;color:#d8def1;font-size:11px;padding:11px;border-radius:8px}.page-note{font-size:10px;line-height:1.9;color:#9098b9;margin-top:20px}.race-surface.is-fullscreen{position:fixed;inset:0;height:100vh;height:100dvh;width:100vw;border:0;border-radius:0;z-index:3000}.race-surface:fullscreen{width:100%;height:100%;border:0;border-radius:0}.is-fullscreen .hud{top:max(22px,env(safe-area-inset-top))}.is-fullscreen .touch-controls{bottom:max(24px,env(safe-area-inset-bottom))}
@media(max-width:950px){.page{padding:20px}.layout{grid-template-columns:minmax(0,1fr) 265px;gap:15px}.panel{padding:16px}.hud{left:16px;right:16px;gap:7px}.hud strong{font-size:15px}.hud>div{padding:10px}.badge{font-size:8px}header{gap:18px}.view-buttons{right:16px}}
@media(max-width:760px){.layout{grid-template-columns:1fr}.race-surface{height:75dvh;min-height:510px;max-height:800px}aside{display:grid;grid-template-columns:1fr 1fr}.panel:first-child{grid-column:1/-1}.map-list{grid-template-columns:repeat(3,1fr)}.map-button{padding:12px}.map-button .map-top{align-items:flex-start;flex-direction:column}.badge{display:none}}
@media(max-width:480px){.page{padding:13px}header{flex-wrap:wrap;gap:18px}.back{font-size:10px}header>div{width:100%;order:2}.hud{top:15px;left:12px;right:12px}.hud span{font-size:7px}.hud strong{font-size:13px}.hud>div{padding:8px}.view-buttons{top:94px;right:12px}.progress-hud{left:12px;right:12px;bottom:112px;padding:12px}.progress-hud>span{font-size:9px}.touch-controls{left:12px;right:12px;bottom:22px}.touch-controls button{padding:0 12px;min-width:46px;height:62px}.touch-controls [data-control=throttle]{min-width:78px}.map-list{grid-template-columns:1fr}.map-button .map-top{flex-direction:row}.map-button{min-height:85px}aside{grid-template-columns:1fr}.overlay-card{padding:27px 18px}.overlay-card h2{font-size:26px}.race-surface{border-radius:17px}}
@media(max-height:480px){.is-fullscreen .hud{top:12px}.is-fullscreen .view-buttons{top:80px}.is-fullscreen .progress-hud{bottom:96px}.is-fullscreen .touch-controls{bottom:15px}.is-fullscreen .touch-controls button{height:52px}.is-fullscreen .game-overlay{padding:12px;overflow:auto}.is-fullscreen .overlay-card{padding:16px}.is-fullscreen .overlay-card h2{font-size:24px;margin:10px 0}.is-fullscreen .overlay-card p{margin:8px 0}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

.difficulty-tabs{display:flex;gap:6px;margin-bottom:13px}.difficulty-tabs button{flex:1;border:1px solid #5c5f7d;background:#2b3048;color:#bac5df;padding:10px 7px;border-radius:8px;font-size:11px}.difficulty-tabs button[aria-pressed=true]{color:#ffe2f3;border-color:#eeb9dc;background:#543d60}.map-list{max-height:430px;overflow-y:auto;padding-right:4px;scrollbar-color:#837899 #25263b;scrollbar-width:thin}@media(max-width:760px){.map-list{grid-template-columns:1fr 1fr;max-height:360px}.map-button .map-top{flex-direction:row}}@media(max-width:480px){.map-list{grid-template-columns:1fr;max-height:330px}}