:root{--ink: #1d2433;--ink-dim: #5b6478;--paper: #fbfaf6;--panel: rgba(251, 250, 246, .95);--line: rgba(29, 36, 51, .12);--accent: #3d8bff;--accent-dark: #2565c9;--good: #1fa868;--bad: #e8433b;--warn: #ffb020;--light: #ffb020;--circuit: #3d8bff;--motion: #ff6b4a;--chem: #22b573;--nature: #7a5cff;--ch: var(--accent);--shadow: 0 4px 0 rgba(29, 36, 51, .14), 0 10px 26px rgba(29, 36, 51, .16);--font: "Nunito", ui-rounded, system-ui, -apple-system, "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Hiragino Sans", "Microsoft YaHei", sans-serif;--gn-right: 0px}*{box-sizing:border-box}[hidden]{display:none!important}html,body{margin:0;height:100%;overflow:hidden;background:#dfe7ef;color:var(--ink);font-family:var(--font);-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none;overflow-wrap:anywhere}html:lang(ko) body{word-break:keep-all}body:has(#gamenow-exit-launcher){--gn-right: 104px}body.gamenow-mobile-mode,body.gamenow-mobile-mode:has(#gamenow-exit-launcher){--gn-right: 48px}#app{position:fixed;inset:0}canvas.world{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none}.layer{position:absolute;inset:0;pointer-events:none}.layer>*{pointer-events:auto}.toast-layer{z-index:40}.toast-layer>*{pointer-events:none}.hud-layer>.hud{pointer-events:none}.ico{display:inline-flex;width:1.15em;height:1.15em;vertical-align:-.18em}.ico svg{width:100%;height:100%}button{font:inherit;color:inherit;cursor:pointer;touch-action:manipulation}button:disabled{cursor:default;opacity:.5}select,input{font:inherit}.panel{background:var(--panel);border:1.5px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.screen button,.modal button{min-height:44px;border:0;border-radius:14px;padding:8px 16px;background:#fff;color:var(--ink);font-weight:800;font-size:16px;box-shadow:0 3px #1d243329;transition:transform .08s,box-shadow .08s;display:inline-flex;align-items:center;justify-content:center;gap:8px}.screen button:active:not(:disabled),.modal button:active:not(:disabled){transform:translateY(3px);box-shadow:0 0 #1d243329}.screen button.primary,.modal button.primary{background:linear-gradient(180deg,#5aa0ff,var(--accent));color:#fff;box-shadow:0 3px 0 var(--accent-dark)}.screen button.ghost,.modal button.ghost{background:#ffffff8c;box-shadow:none}.screen button.small,.modal button.small{min-height:36px;padding:4px 12px;font-size:14px}button.login{background:linear-gradient(180deg,#8c6cf0,#6e4fd8)!important;color:#fff!important;box-shadow:0 3px #4f37a8!important}.pad-focus{outline:3px solid #ffb020!important;outline-offset:3px}.row{display:flex;gap:10px;align-items:center;justify-content:center;flex-wrap:wrap}.col{display:flex;flex-direction:column;gap:10px}.dim{color:var(--ink-dim)}.center{text-align:center}.note{font-size:14px;color:var(--ink-dim);text-align:center;margin:6px 0}.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;background:#ffffffe6;font-weight:800;font-size:14px}.screen{position:absolute;inset:0;display:flex;flex-direction:column;padding:max(14px,env(safe-area-inset-top)) max(calc(14px + var(--gn-right)),env(safe-area-inset-right)) max(14px,env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-left));overflow-y:auto;animation:fadein .22s ease}@keyframes fadein{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.topbar{display:flex;align-items:center;gap:10px;min-height:48px}.topbar h2{margin:0;font-size:22px;font-weight:900;text-shadow:0 2px 0 #fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topbar .spacer{flex:1}.account{display:flex;gap:8px;align-items:center}.logo{margin:0;display:flex;flex-direction:column;align-items:center;line-height:.92;font-weight:900;letter-spacing:.04em}.logo .l1{font-size:clamp(46px,10vw,104px);color:#fff;-webkit-text-stroke:.05em var(--ink);paint-order:stroke fill;text-shadow:0 .06em 0 var(--ink)}.logo .l2{margin-top:.12em;font-size:clamp(20px,3.6vw,36px);color:#fff;background:linear-gradient(90deg,var(--light),var(--motion),var(--nature),var(--circuit),var(--chem));padding:.1em .7em;border-radius:999px;letter-spacing:.4em;text-indent:.4em;box-shadow:0 4px #1d243340}.title-screen{justify-content:flex-start}.screen:not(.title-screen){background:#ecf1f6db;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px)}.screen button.login{white-space:nowrap}.title-wrap{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:8px 0}.tagline{margin:2px 0 6px;font-weight:800;color:var(--ink-dim);background:#ffffffd1;padding:6px 14px;border-radius:999px;text-align:center}.menu{display:flex;flex-direction:column;gap:10px;width:min(420px,100%)}.screen button.big{min-height:64px;flex-direction:column;gap:2px;padding:10px 16px;border-radius:18px}.screen button.big .big-t{font-size:20px;font-weight:900;display:inline-flex;gap:8px;align-items:center}.screen button.big small{font-size:13px;font-weight:700;opacity:.85}.screen button.big.race{background:linear-gradient(180deg,#ff9478,var(--motion));color:#fff;box-shadow:0 3px #c8442a}.subs button{font-size:15px}.loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:radial-gradient(circle at 50% 40%,#fff,#dfe7ef)}.loading h2{margin:0}.progress{width:min(320px,70vw);height:10px;border-radius:99px;background:#1d24331a;overflow:hidden}.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--circuit),var(--chem));transition:width .3s}.chapters{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;margin:12px auto;width:min(900px,100%)}.screen button.chapter{justify-content:flex-start;gap:12px;min-height:76px;padding:10px 14px;text-align:left;border-left:8px solid var(--ch)}.ch-icon{display:inline-flex;width:44px;height:44px;padding:9px;border-radius:14px;background:var(--ch);color:#fff;flex:none}.ch-icon svg{width:100%;height:100%}.ch-body{display:flex;flex-direction:column;flex:1;min-width:0}.ch-body b{font-size:18px}.ch-body small{font-size:13px;color:var(--ink-dim);font-weight:700}.ch-prog{display:flex;flex-direction:column;align-items:flex-end;gap:4px;flex:none}.ch-prog small{font-size:13px;color:var(--ink-dim)}.bar{display:block;width:70px;height:7px;border-radius:9px;background:#1d24331a;overflow:hidden}.bar i{display:block;height:100%;background:var(--ch)}.stages{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin:8px auto;width:min(900px,100%)}.screen button.stage{flex-direction:column;align-items:stretch;gap:4px;min-height:92px;padding:8px 10px;border-top:6px solid var(--ch);text-align:left}.stage .n{font-size:22px;font-weight:900;color:var(--ch)}.stage .t{font-size:14px;font-weight:800;line-height:1.2;min-height:2.4em}.screen button.stage.locked{opacity:1;background:#e9edf2;color:var(--ink-dim);box-shadow:none;border-top-color:#c8ced8}.stage.locked .n{color:#9aa3b2}.stage.done{background:#fffdf3}.stars{display:inline-flex;gap:2px;color:#d8dce4}.stars i{display:inline-flex;width:18px;height:18px}.stars i svg{width:100%;height:100%}.stars i.on{color:#ffb020}.modal-bg{position:absolute;inset:0;background:#141a2673;display:flex;align-items:center;justify-content:center;padding:max(12px,env(safe-area-inset-top)) max(calc(12px + var(--gn-right)),env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));animation:fadein .2s ease;z-index:20}.modal-bg.top{z-index:30}.modal{background:var(--paper);border-radius:22px;box-shadow:var(--shadow);padding:18px 20px;width:min(460px,100%);max-height:100%;overflow-y:auto;display:flex;flex-direction:column;gap:10px}.modal h2,.modal h3{margin:0;text-align:center}.modal.pause .col button{width:100%}.set{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;font-weight:800}.set input[type=checkbox]{width:26px;height:26px;accent-color:var(--accent)}.set select{min-height:40px;border-radius:10px;border:1.5px solid var(--line);padding:4px 8px;background:#fff}.modal.result{border-top:8px solid var(--ch)}.result .burst{display:flex;flex-direction:column;align-items:center;gap:6px}.result .burst h2{font-size:34px;font-weight:900;color:var(--ch);letter-spacing:.02em;animation:pop .5s cubic-bezier(.2,1.6,.4,1)}@keyframes pop{0%{transform:scale(.4);opacity:0}to{transform:none;opacity:1}}.result .stars i{width:34px;height:34px}.result .used{margin:0;text-align:center;color:var(--ink-dim);font-weight:700}.fact{background:#fff8e0;border:1.5px dashed #e8c45a;border-radius:14px;padding:10px 12px}.fact b{display:block;margin-bottom:4px}.fact p{margin:0;line-height:1.45;font-size:15px}.save{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:center}.credits{margin:0;padding-left:18px;font-size:14px;line-height:1.5;max-height:40vh;overflow-y:auto}.tabs{display:flex;gap:6px;justify-content:center;margin:8px 0;flex-wrap:wrap}.screen .tabs button.tab{min-height:40px;padding:4px 14px}.screen .tabs button.tab.on{background:var(--ink);color:#fff}.tabs.small button.tab{font-size:13px;min-height:34px}.rank{list-style:none;margin:0 auto;padding:0;width:min(520px,100%);display:flex;flex-direction:column;gap:6px}.rank li{display:flex;gap:12px;align-items:center;background:#fff;border-radius:12px;padding:8px 12px;font-weight:800}.rank li.me{outline:3px solid var(--warn)}.rank .r{width:2em;text-align:center;color:var(--ink-dim)}.rank .n{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hud{position:absolute;inset:0;display:block}.hud>*{pointer-events:auto}.hud-top{position:absolute;left:0;right:0;top:0;display:flex;align-items:center;gap:8px;padding:max(8px,env(safe-area-inset-top)) max(calc(10px + var(--gn-right)),env(safe-area-inset-right)) 6px max(10px,env(safe-area-inset-left))}.hud-top .tool,.hud-bottom .tool{width:46px;height:46px;border:0;border-radius:14px;background:var(--panel);box-shadow:var(--shadow);font-size:22px;font-weight:900;display:inline-flex;align-items:center;justify-content:center}.hud-top .tool:active:not(:disabled),.hud-bottom .tool:active:not(:disabled){transform:translateY(2px)}.stage-head{flex:1;min-width:0;display:flex;align-items:center;gap:8px;background:var(--panel);border-radius:14px;padding:6px 10px;box-shadow:var(--shadow);min-height:46px}.chip.ch{background:var(--ch);color:#fff;flex:none}.stage-title{font-size:16px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}.used{font-size:13px;font-weight:800;color:var(--ink-dim);white-space:nowrap}.tools{display:flex;gap:6px}.goals{position:absolute;top:calc(max(8px,env(safe-area-inset-top)) + 58px);left:max(10px,env(safe-area-inset-left));margin:0;padding:8px 12px;list-style:none;display:flex;flex-direction:column;gap:4px;max-width:min(460px,calc(100vw - 20px - var(--gn-right)));background:var(--panel);border-radius:14px;box-shadow:var(--shadow);font-size:14px;font-weight:800}.goal{display:flex;align-items:center;gap:8px;line-height:1.25}.goal .dot{width:14px;height:14px;border-radius:50%;background:#c7ccd6;flex:none}.goal.warn .dot{background:#ffd27a}.goal.met .dot{background:var(--good);box-shadow:0 0 0 3px #1fa86833}.goal.miss .dot{background:var(--bad);box-shadow:0 0 0 3px #e8433b33}.goal.miss{color:var(--bad)}.hud-bottom{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:flex-end;gap:8px;padding:6px max(calc(10px + var(--gn-right)),env(safe-area-inset-right)) max(10px,env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left))}.tray{flex:0 1 auto;min-width:0;display:flex;gap:6px;overflow-x:auto;padding:6px;background:var(--panel);border-radius:16px;box-shadow:var(--shadow);scrollbar-width:thin}.tray .item{position:relative;flex:none;width:76px;min-height:76px;border:2px solid transparent;border-radius:12px;background:linear-gradient(180deg,#f4f7fb,#e3e9f1);display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:2px 2px 4px;gap:0}.tray .item img{width:46px;height:46px;pointer-events:none}.tray .item .name{font-size:11px;font-weight:800;line-height:1.1;text-align:center;max-height:2.2em;overflow:hidden}.tray .item .count{position:absolute;top:2px;right:4px;font-size:12px;font-weight:900;color:var(--ink);background:#ffe9a8;border-radius:99px;padding:0 5px}.tray .item.sel{border-color:var(--ch);box-shadow:0 0 0 3px color-mix(in srgb,var(--ch) 30%,transparent)}.tray .item.empty{opacity:.4}.tray-tools{display:flex;flex-direction:column;gap:6px}.run-box{display:flex;gap:6px;align-items:flex-end;margin-left:auto}.hud .run{min-height:64px;min-width:132px;padding:8px 16px;border:0;border-radius:18px;font-size:19px;font-weight:900;background:#fff;color:var(--ink);box-shadow:var(--shadow)}.hud .run.primary{background:linear-gradient(180deg,color-mix(in srgb,var(--ch) 75%,#fff),var(--ch));color:#fff;box-shadow:0 4px color-mix(in srgb,var(--ch) 70%,#000),0 10px 22px #1d243333}.hud .run:active{transform:translateY(3px)}.tool.speed.on{background:#ffe9a8}.fail{position:absolute;left:50%;transform:translate(-50%);bottom:calc(110px + env(safe-area-inset-bottom));width:min(520px,calc(100vw - 24px - var(--gn-right)));padding:10px 14px;border-left:6px solid var(--bad);display:flex;flex-direction:column;gap:2px;font-weight:800;animation:fadein .2s}.fail strong{color:var(--bad)}.cases{position:absolute;right:max(calc(10px + var(--gn-right)),env(safe-area-inset-right));top:calc(max(8px,env(safe-area-inset-top)) + 58px);padding:8px 10px;font-size:13px;font-weight:800;display:flex;flex-direction:column;gap:3px}.case-row{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(34px,auto);gap:6px;padding:2px 4px;border-radius:8px;text-align:center}.case-row.now{background:#fff1c2}.case-row .on{color:var(--good)}.case-row .off{color:var(--ink-dim)}.case-row .ok{color:var(--good)}.case-row .bad{color:var(--bad)}.tip{position:absolute;left:50%;transform:translate(-50%);bottom:calc(110px + env(safe-area-inset-bottom));width:min(520px,calc(100vw - 24px - var(--gn-right)));background:#20283a;color:#fff;padding:10px 14px;border-radius:14px;font-weight:700;font-size:15px;text-align:center;box-shadow:var(--shadow);pointer-events:none!important}.toast{position:absolute;left:50%;top:22%;transform:translate(-50%);padding:10px 16px;font-weight:800;max-width:calc(100vw - 32px);text-align:center;animation:fadein .2s}.hud.racing .chip.ch{font-variant-numeric:tabular-nums}.hud.racing.low-time .chip.ch{background:var(--bad);animation:blink 1s steps(2) infinite}@keyframes blink{50%{opacity:.6}}.racers{position:absolute;right:max(calc(10px + var(--gn-right)),env(safe-area-inset-right));top:calc(max(8px,env(safe-area-inset-top)) + 58px);padding:6px 8px;display:flex;flex-direction:column;gap:3px;font-size:13px;font-weight:800;min-width:170px;max-width:220px}.racer{display:grid;grid-template-columns:22px 1fr auto 28px;gap:6px;align-items:center;padding:2px 4px;border-radius:8px}.racer.me{background:#fff1c2}.racer.solved .st{color:var(--good)}.racer.out{opacity:.55}.racer .nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.racer .pt{text-align:right}.countdown{position:absolute;left:50%;top:40%;transform:translate(-50%,-50%);font-size:120px;font-weight:900;color:#fff;-webkit-text-stroke:4px var(--ink);paint-order:stroke fill;animation:pop .4s;pointer-events:none!important}.countdown.go{color:var(--chem)}.race-entry .race-choices{flex:1;display:flex;flex-direction:column;gap:14px;align-items:center;justify-content:center;width:min(460px,100%);margin:0 auto}.race-choices>button.big{width:100%}.join{width:100%;padding:14px;display:flex;flex-direction:column;gap:8px;align-items:center}input.code{min-height:46px;width:9ch;text-align:center;font-size:22px;font-weight:900;letter-spacing:.15em;text-transform:uppercase;border-radius:12px;border:2px solid var(--line);background:#fff;user-select:text}.lobby{width:min(520px,100%);margin:10px auto;padding:14px;display:flex;flex-direction:column;gap:10px}.lobby-rules{display:flex;align-items:center;gap:8px}.lobby-rules b{flex:1}.racer-list{display:flex;flex-direction:column;gap:6px}.lp{display:grid;grid-template-columns:34px 1fr auto auto;gap:8px;align-items:center;background:#fff;border-radius:12px;padding:6px 10px;font-weight:800}.lp.me{outline:3px solid var(--warn)}.lp small{color:var(--ink-dim);grid-column:2;grid-row:2;font-size:12px}.lp .badge{grid-row:span 2;font-size:24px;text-align:center}.lp .tag{grid-column:3;grid-row:span 2}.lp button{grid-column:4;grid-row:span 2}.badge-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.modal .badge-btn{font-size:26px;min-height:52px}.modal .badge-btn.on{outline:3px solid var(--warn)}.board{display:flex;flex-direction:column;gap:6px}.board .entry{display:grid;grid-template-columns:28px 1fr auto auto;gap:8px;align-items:center;background:#fff;border-radius:10px;padding:6px 10px;font-weight:800}.round-end .board .entry{grid-template-columns:1fr auto auto}.board .entry.me{outline:3px solid var(--warn)}.board em{font-style:normal;color:var(--ink-dim);font-size:13px}.big-go{min-height:56px!important;font-size:19px!important}.modal.result.win h3{color:var(--good);font-size:28px}@media(max-width:640px){.topbar h2{font-size:18px}.topbar .back .lbl{display:none}.tray .item{width:64px;min-height:66px}.tray .item img{width:40px;height:40px}.tray .item .name{font-size:10px}.hud .run{min-width:96px;max-width:42vw;min-height:58px;font-size:16px;padding:6px 10px}.used{display:none}.tool.clear{display:none!important}.stage-head{padding:6px 8px}.goals{font-size:13px;padding:6px 10px}.hud-top .tool,.hud-bottom .tool{width:44px;height:44px;font-size:20px}.tray-tools{flex-direction:column}.stages{grid-template-columns:repeat(2,1fr);gap:8px}.screen button.stage{min-height:74px}.topbar .account .login .lbl{display:none}.topbar .account .chip{max-width:30vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fail,.tip{bottom:calc(100px + env(safe-area-inset-bottom));font-size:14px}.racers{top:auto;right:auto;left:max(10px,env(safe-area-inset-left));bottom:calc(100px + env(safe-area-inset-bottom));min-width:0;width:min(240px,62vw);font-size:12px}.hud.racing .tip,.hud.racing .fail{bottom:calc(100px + env(safe-area-inset-bottom) + 30px * var(--racers, 3))}}@media(max-height:500px)and (orientation:landscape){.goals{max-width:34vw;font-size:12px}.tray .item{width:58px;min-height:58px}.tray .item img{width:34px;height:34px}.tray .item .name{display:none}.hud .run{min-height:52px}.title-wrap{gap:8px}.logo .l1{font-size:48px}.screen button.big{min-height:52px}.menu{width:min(560px,100%);display:grid;grid-template-columns:1fr 1fr}.menu>:first-child{grid-column:span 2}.fail,.tip{bottom:calc(84px + env(safe-area-inset-bottom))}}#gamepad-status.pad-hint{position:fixed;left:50%;bottom:8px;transform:translate(-50%);background:#1d2433d9;color:#fff;font-size:12px;font-weight:700;padding:4px 10px;border-radius:99px;pointer-events:none;z-index:50}