@font-face{font-family:Knowledge Display;src:url(/assets/display-sc.woff2) format("woff2");font-style:normal;font-weight:800;font-display:swap}:root{font-family:Noto Sans SC,PingFang SC,Microsoft YaHei,system-ui,sans-serif;color:#f5f7f2;background:#102833;font-synthesis:weight;--blue: #0066ff;--ink: #19333d;--muted: #75898e;--cream: #f5f6f0}.hero h1,.brand-name,.result-heading h2{font-family:Knowledge Display,Noto Sans SC,PingFang SC,Microsoft YaHei,sans-serif;font-weight:800}*{box-sizing:border-box}body{margin:0;min-width:320px;height:100vh;height:100dvh;overflow:hidden}body[data-phase=lobby],body[data-phase=loading]{height:auto;overflow-x:hidden;overflow-y:auto}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}button,a{touch-action:manipulation}button{color:inherit}button:focus-visible,a:focus-visible,summary:focus-visible,#game-canvas:focus-visible{outline:3px solid #0075ff;outline-offset:4px}button{transition:background .18s,border-color .18s,transform .18s}a{color:inherit}[hidden]{display:none!important}svg{display:block;width:100%;height:100%}#game-canvas{position:fixed;inset:0;width:100%;height:100%;display:block;outline:none;touch-action:none}.scene-shade{position:fixed;inset:0;pointer-events:none;background:linear-gradient(90deg,#0b222ef7,#0c2632de 31%,#10283352 65%,#10283316),linear-gradient(0deg,#102833d9,transparent 53%);z-index:1;transition:opacity .45s}body:not([data-phase=lobby]):not([data-phase=loading]) .scene-shade{opacity:0}.speed-wash{position:fixed;inset:0;box-shadow:inset 0 0 100px 15px #49cbe15e;opacity:0;transition:opacity .3s;pointer-events:none;z-index:1}body.boosting .speed-wash{opacity:1}.topbar{position:absolute;top:0;left:0;right:0;height:112px;padding:0 clamp(24px,4.5vw,72px);display:flex;align-items:center;justify-content:space-between;gap:20px;z-index:3}.brand{display:flex;gap:12px;align-items:center;text-decoration:none}.brand-icon{width:42px;height:42px;display:grid;place-items:center;background:var(--blue);color:#fff;border-radius:11px;padding:7px;transform:rotate(-4deg)}.brand-icon svg path:first-child{fill-rule:evenodd}.brand-name{font-size:24px;font-weight:800;letter-spacing:3px;line-height:1.3}.brand-name>span{display:block;font:9px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1.65px;opacity:.66}.edition{font-size:11px;color:#e0eeee;letter-spacing:1.2px;display:flex;gap:9px;align-items:center;padding:8px 13px;border:1px solid #ffffff26;border-radius:30px}.live-dot{width:5px;height:5px;background:#a8d8b0;border-radius:50%;display:inline-block;flex:0 0 auto}.top-actions{display:flex;gap:26px;align-items:center}.text-button{border:0;background:none;padding:10px 0;font-size:12px;color:inherit}.text-button:hover{color:#81d9e9}.text-button span{margin-left:6px}.sound-button{height:36px;width:36px;border:1px solid #ffffff42;background:#ffffff08;border-radius:50%;padding:8px}.sound-button.enabled{background:var(--blue);border-color:var(--blue)}.lobby{position:relative;z-index:2;min-height:100vh;min-height:100dvh;max-width:1700px;margin:auto;padding:124px clamp(24px,4.5vw,72px) 0;display:grid;grid-template-rows:1fr auto 51px}.hero{padding:17px 0 30px;max-width:650px}.hero-eyebrow{display:flex;align-items:center;gap:11px;font-size:12px;letter-spacing:2.2px;color:#c2d4d8}.small-line{width:28px;height:2px;background:#7acde4}.hero h1{font-size:clamp(46px,5.4vw,86px);line-height:1.18;margin:24px 0 19px;letter-spacing:-2px;font-weight:800}.hero h1>span{color:#b5e4ea}.hero-description{font-size:14px;color:#bacbd0;line-height:2;margin:0;letter-spacing:.5px}.hero-facts{display:flex;gap:17px;align-items:center;margin-top:27px;color:#b4cbd0;font-size:10px}.hero-facts b{font:600 18px/1 system-ui,sans-serif;color:#f3f9f2;margin-right:5px}.hero-facts i{height:16px;width:1px;background:#6e919866}.coach-note{display:flex;align-items:center;gap:7px;margin-top:26px}.coach-note img{width:52px;height:52px;object-fit:contain}.coach-note p{margin:0}.coach-note strong{font-weight:500;color:#e0edee;font-size:11px;display:block;margin-bottom:5px}.coach-note p>span{display:block;font-size:10px;color:#92adb5}.scene-caption{position:absolute;right:6.3%;top:25%;display:flex;align-items:flex-start;gap:10px;font:9px/2 system-ui,sans-serif;letter-spacing:2px;text-shadow:0 1px 12px #10283366}.caption-line{width:28px;height:1px;background:#eefaffb3;margin-top:9px}.scene-caption strong{font:500 14px/2 Noto Sans SC,sans-serif;letter-spacing:3px}.race-config{background:var(--cream);color:var(--ink);padding:26px 28px;border:1px solid #ffffff66;border-radius:18px;display:grid;grid-template-columns:1fr 1.5fr 1.02fr;gap:27px;box-shadow:0 15px 65px #061a2b29}.section-caption{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600;margin-bottom:18px;white-space:nowrap}.section-caption>span{color:#8a9b99;font:11px ui-monospace,monospace}.section-caption small{font-size:10px;color:#91a09e;font-weight:400;margin-left:auto}.mode-options{display:flex;flex-direction:column;gap:6px}.mode-option{display:flex;align-items:center;gap:11px;text-align:left;background:transparent;border:1px solid transparent;border-radius:9px;padding:8px 11px;width:100%;font-size:12px;color:#4a626a}.mode-option small{display:block;font-size:9px;color:#8a9c9d;margin-top:2px}.mode-option.active{background:#e6eff6;border-color:#cbdeec;color:#115bb8}.mode-option:hover{background:#e7ece8}.mode-option.active:hover{background:#e0edf9}.mode-icon{font:22px/1 serif;width:23px;text-align:center;color:#789594}.mode-option.active .mode-icon{color:#1770da}.selection-dot{width:12px;height:12px;border:1px solid #b4c4c4;border-radius:50%;margin-left:auto}.active .selection-dot{background:var(--blue);border:3px solid #e6eff6;outline:1px solid var(--blue)}.config-topic{border-left:1px solid #dfe5dd;border-right:1px solid #dfe5dd;padding:0 27px}.category-options{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.category-option{background:transparent;border:1px solid #d5ddd7;border-radius:8px;display:flex;flex-direction:column;gap:5px;align-items:center;justify-content:center;min-height:61px;padding:8px 5px;white-space:nowrap;font-size:10px;color:#51686b}.category-option>span{font-size:18px;font-family:system-ui,sans-serif;line-height:1;color:#7c9696}.category-option:hover{background:#e7ece6;border-color:#91aaa8}.category-option.active{background:#edf3ff;border-color:#2c7de3;color:#075dbd;box-shadow:inset 0 0 0 .5px #2c7de3}.category-option.active>span{color:#1a76e1}.topic-description{font-size:10px;color:#7f9494;line-height:1.8;margin:12px 0 0}.config-start{display:flex;flex-direction:column;justify-content:center}.start-meta{display:flex;justify-content:space-between;gap:6px;color:#7c9191;font-size:9px;margin-bottom:14px}.start-meta>span:first-child{font:500 12px ui-monospace,monospace;letter-spacing:1px;color:#3f626a}.primary-button{border:1px solid var(--blue);border-radius:9px;background:var(--blue);color:#fff;padding:14px 22px;font-size:13px;font-weight:500;min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:15px}.primary-button:hover{background:#0059db;border-color:#0059db;transform:translateY(-1px)}.primary-button:active{transform:translateY(0)}.primary-button:disabled{opacity:.65;transform:none}.start-button{min-height:67px;justify-content:space-between;padding:15px 20px;font-size:15px;letter-spacing:.5px}.start-button .arrow{font:30px/1 system-ui;font-weight:300}.pack-status{font-size:10px;color:#668079;text-align:center;margin:14px 0 0}.pack-status .live-dot{background:#64957c;margin-right:7px;vertical-align:2px}.personal-best{margin:20px 0 0;font-size:10px;color:#9aa7a0;text-align:center}.lobby-footer{display:flex;align-items:center;justify-content:space-between;color:#a7b9bd;font-size:9px;letter-spacing:1px}.lobby-footer>span:last-child{display:flex;gap:15px;align-items:center;font:9px ui-monospace,monospace;letter-spacing:1.5px}.footer-mark{color:#f4f9ed;border:1px solid #daeae057;padding:2px 4px;font-size:11px}.race-hud{position:fixed;inset:0;z-index:2;pointer-events:none;text-shadow:0 1px 8px #09252a66}.race-hud button{pointer-events:auto}.race-top{display:flex;align-items:center;gap:40px;padding:28px 34px;background:linear-gradient(#0b2832b3,#0b283200)}.race-identity{display:flex;align-items:center;gap:14px;min-width:220px}.mini-logo{background:#06f;border-radius:9px;padding:11px 9px;font-weight:800;font-size:18px;letter-spacing:1px}.race-identity b{display:block;font-size:17px;font-weight:600}.race-identity div>span{display:block;font-size:10px;color:#c4dadd;margin-top:4px}.route-progress{flex:1;max-width:610px;margin:auto}.route-head{font-size:10px;display:flex;justify-content:space-between;margin-bottom:10px;color:#deedf0;letter-spacing:.5px}.route-track{height:4px;background:#092b3b55;position:relative;border-radius:3px}#route-fill{height:100%;background:#d4f29e;border-radius:3px}#route-markers span{position:absolute;width:7px;height:7px;transform:translate(-50%,-50%) rotate(45deg);top:50%;background:#bad7d8;border:1px solid #57838c}.icon-button{display:grid;place-items:center;border:1px solid #e1f3ed66;border-radius:9px;width:42px;height:42px;background:#183d4c80;color:#fff;font-size:18px}.race-side{position:absolute;top:135px;left:34px}.position-stat>span{color:#d1e5e9;font:10px ui-monospace,monospace;letter-spacing:3px}.position-stat>div{display:flex;align-items:baseline;gap:8px}.position-stat b{font:600 italic 76px/1.15 system-ui;letter-spacing:-5px}.position-stat div>span{font:20px/1 system-ui;color:#b6cdd0}.timer-stat{margin-top:15px;display:flex;flex-direction:column;gap:6px}.timer-stat>span{font-size:10px;color:#d0e2e6}.timer-stat b{font:500 24px/1.2 ui-monospace,monospace;letter-spacing:1px}.standings{margin-top:25px;width:153px}.standing{display:grid;grid-template-columns:16px 1fr auto;gap:7px;align-items:center;padding:6px 8px;margin-bottom:4px;font-size:10px;color:#e1eceb;background:#10353d54;border-radius:4px;backdrop-filter:blur(6px)}.standing.self{color:#e6f5bd;background:#112e34bf;border-left:2px solid #d1eda3}.standing>span:first-child,.standing>span:last-child{font:9px ui-monospace,monospace}.knowledge-stat{position:absolute;right:34px;top:140px;text-align:right}.knowledge-stat>span{font-size:10px;color:#d6e9ea;letter-spacing:2px}.checkpoint-dots{display:flex;gap:7px;margin:14px 0 10px}.checkpoint-dots>span{display:grid;place-items:center;width:24px;height:24px;border:1px solid #ecffeb77;border-radius:50%;color:#fff;background:#22495355;font:11px ui-monospace,monospace}.checkpoint-dots>span.correct{color:#214731;background:#c5efa2;border-color:#c5efa2;text-shadow:none}.checkpoint-dots>span.wrong,.checkpoint-dots>span.skipped{background:#ffd0ae;color:#63482e;border-color:#ffd0ae;text-shadow:none}.knowledge-stat p{color:#d0e3e5;font-size:10px}.knowledge-stat p b{font-size:16px;color:#fff}#streak-value{color:#e4f5ab;margin-left:6px}.race-bottom{position:absolute;left:34px;right:34px;bottom:25px;display:flex;align-items:end;justify-content:space-between}.driving-help{display:flex;flex-wrap:wrap;gap:15px;font-size:10px;color:#e9f0e5;padding:10px 12px;border-radius:8px;background:#102e3b73}kbd{font:10px ui-monospace,monospace;border:1px solid #cfedec6b;border-bottom-width:2px;border-radius:4px;padding:3px 5px;display:inline-block;margin-right:4px}.speedometer{width:220px;text-align:right}.speed-readout{display:flex;align-items:end;justify-content:end;gap:12px;margin-bottom:5px}.speed-readout b{font:500 italic 70px/1 system-ui;letter-spacing:-4px}.speed-readout>span{font:11px/1.5 system-ui;letter-spacing:2px;padding-bottom:9px;text-align:left;color:#cbdfe0}.speed-readout small{font-size:9px;letter-spacing:0;font-family:inherit}.nitro-row{display:flex;gap:9px;align-items:center}.nitro-row>span:first-child{color:#d5efae;font-size:25px}.nitro-row>span:last-child{font:10px ui-monospace,monospace;min-width:30px}.nitro-track{height:5px;background:#183c4699;border-radius:3px;flex:1}#nitro-fill{height:100%;background:#d6efae;border-radius:3px}.speedometer p{margin:4px 0 0;font-size:9px;color:#cbdde0}.countdown{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#17394e3b;gap:0}.countdown>span{font-size:16px;letter-spacing:3px}.countdown strong{font:700 italic 150px/1.4 system-ui}.countdown small{font-size:11px;color:#e0edee}.touch-controls{display:none}.toast{position:fixed;z-index:12;top:106px;left:50%;transform:translate(-50%);background:#173a43eb;border:1px solid #b6e0c54a;box-shadow:0 6px 28px #102c4233;color:#eaf7dc;border-radius:30px;padding:12px 23px;font-size:12px;max-width:calc(100% - 30px);width:max-content;text-align:center;pointer-events:none}.toast.warning{background:#674738e8;color:#ffe9d1;border-color:#f5bb8b66}dialog{background:var(--cream);color:var(--ink);border:1px solid #ffffffaa;border-radius:21px;padding:32px;margin:auto;width:min(660px,calc(100% - 32px));max-height:calc(100vh - 40px);max-height:calc(100dvh - 40px);overflow-y:auto;overscroll-behavior:contain;box-shadow:0 25px 120px #06172855}dialog::backdrop{background:#0a2536bb;backdrop-filter:blur(7px)}dialog h2{font-size:27px;font-weight:700;letter-spacing:-.7px;line-height:1.5;margin:12px 0 16px}.eyebrow{font:9px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:2px;color:#789295}.muted{color:#859795;font-size:12px}.compact-dialog{width:min(440px,calc(100% - 32px));text-align:center;padding:40px 32px}.compact-dialog>p:not(.eyebrow){color:#78908d;font-size:12px;line-height:1.9;margin-bottom:28px}.compact-dialog .primary-button,.compact-dialog .secondary-button{width:100%}.compact-dialog .secondary-button{margin-top:10px}.secondary-button{border:1px solid #ccd9d4;background:transparent;border-radius:9px;padding:13px 19px;color:#486a6c;font-size:12px;min-height:46px}.secondary-button:hover{background:#e6eeea;border-color:#9bb8b3}.loading-track{width:115px;height:3px;border-radius:4px;margin:0 auto 26px;background:#dde7df;overflow:hidden}.loading-track span{display:block;width:35%;height:100%;background:var(--blue);animation:load-track 1.6s infinite ease-in-out}@keyframes load-track{0%{transform:translate(-100%)}to{transform:translate(380%)}}.quiz-dialog{padding:26px 30px 24px}.quiz-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.stage-pill{font:10px ui-monospace,monospace;color:#5c7c7e;background:#e6ece4;padding:7px 10px;border-radius:5px;white-space:nowrap}.quiz-coach{display:flex;align-items:center;gap:12px;padding:13px 0 16px;margin:6px 0 21px;border-bottom:1px solid #dce5dc}.quiz-coach img{object-fit:contain;margin-left:-7px}.quiz-coach strong{display:block;font-size:15px;font-weight:500;margin-bottom:6px}.quiz-coach div>span{display:block;font-size:11px;color:#7d9595;line-height:1.6}.pause-symbol{margin-left:auto;font-size:20px;color:#9bb0aa}.question-meta{display:flex;gap:12px;font-size:10px;color:#88a097}.question-meta span:first-child{color:#407b84}.question-meta span+span{border-left:1px solid #d1dcd5;padding-left:12px}.quiz-context{margin:17px 0;padding:14px 17px;border-left:2px solid #88b6bd;background:#e7eeea;font-size:14px;color:#385c60;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere}.quiz-dialog h2{font-size:21px;line-height:1.65;margin:13px 0 22px;font-weight:600;overflow-wrap:anywhere}#quiz-question:focus{outline:none}.quiz-options{display:flex;flex-direction:column;gap:9px}.quiz-option{display:flex;align-items:center;gap:13px;width:100%;text-align:left;border:1px solid #d9e2d9;background:#fffef9;padding:12px 14px;border-radius:10px;color:#3c5d64;font-size:14px;line-height:1.65;min-height:54px;overflow-wrap:anywhere}.quiz-option>span:nth-child(2){flex:1;min-width:0}.option-letter{display:grid;place-items:center;flex:0 0 27px;height:27px;background:#edf1e9;color:#6d8988;border-radius:6px;font:12px ui-monospace,monospace}.quiz-option:hover:not(:disabled){background:#edf4fc;border-color:#7cb0e5;transform:translate(2px)}.quiz-option.correct{border-color:#70ac86;background:#e9f3e4;color:#377546}.quiz-option.correct .option-letter{background:#bedeac;color:#306538}.quiz-option.wrong{border-color:#dfa58e;background:#f6ebe3;color:#9c674f}.quiz-option.wrong .option-letter{background:#efcbbb;color:#8c5641}.quiz-option:disabled:not(.correct):not(.wrong){opacity:.6}.option-status{font-size:17px}.quiz-feedback{margin-top:17px;background:#e8eee4;border:1px solid #d8e2d0;border-radius:9px;padding:15px 17px}.quiz-feedback>strong{color:#356c3b;font-size:14px;line-height:1.7}.quiz-feedback.wrong>strong{color:#875c43}.quiz-feedback p{margin:9px 0;line-height:1.85;font-size:14px;color:#365955;white-space:pre-wrap;overflow-wrap:anywhere}.source-link{display:block;color:#075da8;font-size:14px;line-height:1.8;text-decoration-color:#1369b94d;text-underline-offset:3px;overflow-wrap:anywhere}.source-author{display:block;color:#557761;font-size:12px;line-height:1.9;margin-top:4px}.quiz-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:22px;gap:15px}#quiz-shortcut{color:#9bac9f;font-size:10px}.quiz-bottom .text-button{color:#849d9d}#quiz-continue{width:100%}.close-dialog{position:absolute;right:19px;top:15px;width:30px;height:30px;color:#7b9390;border:0;background:transparent;font-size:25px;line-height:1}.help-dialog{width:min(760px,calc(100% - 32px));padding:37px}.help-dialog>.eyebrow{display:block;padding-right:15px}.help-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;margin:27px 0}.help-steps>div>b{color:#90a79d;font:20px ui-monospace,monospace}.help-steps h3{font-size:13px;margin:13px 0 7px;font-weight:600}.help-steps p{color:#79938d;font-size:11px;line-height:1.95;margin:0}.help-note{padding:19px 0;border-top:1px solid #dce4d9;display:flex;gap:13px;align-items:center}.help-note p{font-size:11px;line-height:1.9;color:#758c83;margin:0}.help-note small{display:block;font-size:10px;color:#95a69b;margin-top:5px}.help-dialog>.primary-button{width:100%;margin-top:10px}.records-dialog{padding:37px 33px}.empty-state{text-align:center;padding:30px 15px;color:#779388;font-size:12px;line-height:2}.record-row{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:22px;padding:18px 0;border-bottom:1px solid #dce5d9}.record-row div b{display:block;font-size:12px;font-weight:500}.record-row div>span{display:block;font-size:10px;color:#8a9e92;margin-top:6px}.record-row>span{font-size:11px;color:#87a08b}.record-row>strong{font:500 19px ui-monospace,monospace;color:#456e6d}.results{position:fixed;inset:0;z-index:5;overflow-y:auto;background:#0c2a3bba;backdrop-filter:blur(9px);padding:45px 20px;outline:none}.result-card{background:var(--cream);border:1px solid #ffffff99;border-radius:23px;padding:38px 42px 28px;color:var(--ink);max-width:920px;margin:0 auto;box-shadow:0 20px 100px #0a203b44}.result-heading{display:flex;justify-content:space-between;align-items:center;gap:25px}.result-heading h2{font-size:33px;margin:13px 0 10px;letter-spacing:-1px}.result-heading p{color:#829b8e;font-size:11px;line-height:1.8;margin:0}.result-rank{background:#e6ecd9;color:#5d8056;border:1px solid #cddbb7;width:80px;height:80px;border-radius:50%;display:grid;place-items:center;font:600 italic 35px system-ui;flex-shrink:0}.result-stats{display:grid;grid-template-columns:1.2fr 1fr 1fr;padding:27px 0;margin:22px 0 26px;border-top:1px solid #d6e1d5;border-bottom:1px solid #d6e1d5}.result-stats>div{padding:0 23px;border-right:1px solid #dbe4d6}.result-stats>div:first-child{padding-left:0}.result-stats>div:last-child{border:none}.result-stats span{display:block;font-size:11px;color:#7d998a}.result-stats b{display:block;font:500 32px/1.2 system-ui;letter-spacing:-1px;margin:9px 0;color:#2e575b}.result-stats small{display:block;font-size:9px;line-height:1.7;color:#8d9f8e}.review-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.review-heading h3{font-size:15px;font-weight:500;margin:0}.review-heading>span{font-size:10px;color:#8ba08f}.review-filters{display:flex;gap:9px;margin:19px 0 14px}.review-filters button{padding:6px 12px;font-size:10px;border:1px solid #d6e0d1;background:transparent;color:#8ba08e;border-radius:15px}.review-filters .active{background:#e5ecdd;color:#58764f;border-color:#c3d4b8}.review-item{border:1px solid #dae3d4;border-radius:9px;margin-bottom:9px;background:#fafbf5;overflow:hidden}.review-item>summary{list-style:none;display:flex;gap:12px;align-items:center;padding:15px;cursor:pointer;font-size:14px;line-height:1.65}.review-item>summary::-webkit-details-marker{display:none}.review-icon{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#e2edd9;color:#6e9160;flex:0 0 auto;font-size:13px}.review-item.wrong .review-icon{background:#f3e4d8;color:#b18769}.review-expand{margin-left:auto;color:#93a890;font-size:17px;padding-left:8px}.review-item[open] .review-expand{transform:rotate(45deg)}.review-content{padding:0 20px 18px 49px;color:#49685e;font-size:14px;line-height:1.9}.review-content p{margin:7px 0;white-space:pre-wrap;overflow-wrap:anywhere}.review-content blockquote{border-left:2px solid #afc2b2;padding-left:12px;margin:5px 0 15px;white-space:pre-wrap}.review-content .review-correct{color:#326a3c}.review-content .review-selection{color:#876148}.result-actions{display:flex;gap:10px;justify-content:end;padding-top:25px}.result-actions>button:first-child{margin-right:auto}@media (min-width: 1500px) and (min-height: 850px){.hero{padding-top:4vh;padding-bottom:5vh}.hero h1{margin-top:32px}.race-config{padding:31px 35px}.category-option{min-height:66px}}@media (max-height: 850px) and (min-width: 901px){.topbar{height:90px}.lobby{padding-top:91px;grid-template-rows:1fr auto 42px}.hero{padding:10px 0 23px}.hero h1{font-size:clamp(43px,4.8vw,67px);margin:17px 0 15px}.hero-facts{margin-top:20px}.coach-note{margin-top:18px}.race-config{padding:21px 24px}.section-caption{margin-bottom:12px}}@media (max-width: 1150px){.edition{display:none}.race-config{grid-template-columns:1fr 1.5fr 1fr;gap:18px;padding:22px}.config-topic{padding:0 18px}.category-options{gap:7px}.section-caption small{display:none}.start-button{font-size:13px;padding:15px}.start-meta{font-size:8px}.hero h1{font-size:62px}}@media (max-width: 900px){.topbar{position:absolute;height:85px;padding:0 25px}.brand-name{font-size:21px}.brand-name>span{font-size:8px}.top-actions{gap:17px}.top-actions .text-button{font-size:11px}.lobby{padding:100px 25px 0;grid-template-rows:1fr auto 50px}.hero{min-height:330px;padding:12px 0 23px}.hero h1{font-size:54px;margin:17px 0}.hero-description{font-size:12px}.hero-facts{margin-top:22px}.coach-note{margin-top:19px}.scene-caption{top:240px;right:7%}.scene-shade{background:linear-gradient(90deg,#102833f2,#102833b0 45%,#10283326),linear-gradient(0deg,#102833e8,transparent 70%)}.race-config{grid-template-columns:1fr 1.45fr;gap:23px}.config-topic{padding:0 0 0 23px;border-right:0}.config-start{grid-column:1 / -1;display:grid;grid-template-columns:1fr 1.15fr;gap:6px 22px;padding-top:18px;border-top:1px solid #dae3d7}.start-meta{grid-column:1;align-self:end;margin-bottom:0;font-size:10px}.start-button{grid-column:2;grid-row:1 / 4;min-height:57px;font-size:14px}.pack-status{grid-column:1;text-align:left;margin:3px 0 0}.personal-best{grid-column:1;text-align:left;margin:0;font-size:9px}.race-top{padding:20px;gap:24px}.race-identity{min-width:160px;gap:10px}.race-identity b{font-size:14px}.mini-logo{font-size:15px;padding:10px 8px}.race-side{left:20px;top:115px}.knowledge-stat{right:20px;top:122px}.race-bottom{left:20px;right:20px}.driving-help{gap:8px;font-size:9px}}@media (max-width: 600px){.topbar{height:77px;padding:0 20px}.brand{gap:8px}.brand-icon{width:33px;height:33px;padding:5px;border-radius:8px}.brand-name{font-size:19px;letter-spacing:2px}.brand-name>span{font-size:6px;letter-spacing:1px}.top-actions{gap:13px}.top-actions .text-button{font-size:10px}.sound-button{height:29px;width:29px;padding:6px}.lobby{padding:88px 18px 0}.hero{min-height:338px;padding-top:5px}.hero-eyebrow{font-size:10px;letter-spacing:1.8px;gap:8px}.small-line{width:20px}.hero h1{font-size:47px;line-height:1.23;margin:16px 0;letter-spacing:-1.5px}.hero-description{font-size:11px;line-height:1.9;max-width:220px}.hero-facts{gap:11px;margin-top:20px;font-size:9px}.hero-facts b{font-size:14px}.coach-note{margin-top:17px}.coach-note img{height:39px;width:39px}.coach-note strong{font-size:10px}.coach-note p>span{font-size:8px}.scene-caption{display:none}.scene-shade{background:linear-gradient(90deg,#102833eb,#10283388 67%,#1028335e),linear-gradient(0deg,#102833,transparent 85%)}.race-config{grid-template-columns:1fr;padding:19px 17px;border-radius:14px;gap:19px}.section-caption{font-size:11px;margin-bottom:12px}.section-caption small{display:block;font-size:9px}.mode-options{flex-direction:row;gap:6px}.mode-option{flex:1;flex-direction:column;padding:11px 5px;gap:8px;text-align:center;border-color:#dee5db;border-radius:8px;font-size:10px}.mode-icon{font-size:19px;height:19px}.mode-option small{font-size:7px;margin-top:4px;white-space:nowrap}.selection-dot{display:none}.config-topic{padding:0;border:0}.category-options{gap:7px}.category-option{min-height:51px;font-size:10px;flex-direction:row;gap:7px}.category-option>span{font-size:17px}.topic-description{margin-top:9px;font-size:9px}.config-start{padding-top:15px;display:flex;gap:0}.start-meta{margin-bottom:12px;align-self:auto;font-size:9px}.start-button{min-height:55px;font-size:14px}.pack-status{text-align:center;margin:11px 0 0;font-size:9px}.personal-best{text-align:center;margin-top:8px;font-size:9px}.lobby-footer{font-size:8px}.lobby-footer>span:last-child{font-size:7px;letter-spacing:.3px;gap:8px}.footer-mark{font-size:9px}.race-top{padding:max(14px,env(safe-area-inset-top)) 15px 15px;gap:13px;flex-wrap:wrap}.race-identity{flex:1;min-width:0}.race-identity b{font-size:13px}.race-identity div>span{font-size:9px}.mini-logo{font-size:14px;padding:9px 7px}.route-progress{order:3;flex-basis:100%;max-width:none}.route-head{font-size:9px;margin-bottom:8px}.icon-button{width:35px;height:35px}.race-side{left:16px;top:128px}.position-stat>span{font-size:8px;letter-spacing:2px}.position-stat b{font-size:55px}.position-stat div>span{font-size:16px}.timer-stat{margin-top:8px}.timer-stat>span{font-size:9px}.timer-stat b{font-size:18px}.standings{width:118px;margin-top:15px}.standing{font-size:9px;padding:5px 6px;gap:4px;grid-template-columns:13px 1fr auto}.standing>span:last-child{font-size:8px}.knowledge-stat{top:134px;right:16px}.knowledge-stat>span{font-size:9px}.checkpoint-dots{gap:5px;margin-top:10px}.checkpoint-dots>span{width:20px;height:20px;font-size:9px}.knowledge-stat p{font-size:9px}.race-bottom{left:15px;right:15px;bottom:121px}.speedometer{width:155px;margin-left:auto}.speed-readout b{font-size:49px}.speed-readout>span{font-size:8px;letter-spacing:1px;padding-bottom:5px}.speed-readout small{font-size:8px}.speedometer p{display:none}.nitro-row{gap:7px}.nitro-row>span:first-child{font-size:20px}.driving-help{display:none}.touch-controls{display:flex;justify-content:space-between;align-items:end;position:absolute;left:17px;right:17px;bottom:max(24px,env(safe-area-inset-bottom));gap:13px}.touch-steering,.touch-pedals{display:flex;gap:9px;align-items:end}.touch-controls button{width:54px;height:56px;border:1px solid #f3fbe47a;border-radius:14px;color:#f1f7e6;background:#163d4c8c;font-size:21px;touch-action:none;user-select:none;-webkit-user-select:none;backdrop-filter:blur(7px);box-shadow:0 4px #122d424d}.touch-pedals button{font-size:11px;width:57px}.touch-pedals .boost-control{height:67px;width:67px;background:#d4edaddc;color:#36584a;border-color:#ebf6d6;font-size:15px;font-weight:600}.touch-controls button.pressed{background:#5b93a4d9;transform:translateY(3px);box-shadow:none}.touch-controls .boost-control.pressed{background:#ecffc7}.countdown strong{font-size:115px}.countdown>span{font-size:12px;letter-spacing:1px}.countdown small{font-size:9px}.toast{top:112px;font-size:10px;padding:10px 15px;max-width:calc(100% - 24px)}dialog{border-radius:16px;padding:23px 20px;width:calc(100% - 22px);max-height:calc(100dvh - 24px)}dialog h2{font-size:24px}.eyebrow{font-size:8px;letter-spacing:1.25px}.quiz-dialog{padding:20px 18px}.quiz-top .eyebrow{font-size:8px;letter-spacing:1.2px}.stage-pill{font-size:9px;padding:6px 7px}.quiz-coach{margin:5px 0 17px;padding:9px 0 12px;gap:7px}.quiz-coach img{width:49px;height:49px}.quiz-coach strong{font-size:12px;margin-bottom:5px}.quiz-coach div>span{font-size:9px}.pause-symbol{font-size:17px}.question-meta{font-size:9px;gap:8px}.question-meta span+span{padding-left:8px}.quiz-dialog h2{font-size:18px;margin:12px 0 18px;line-height:1.6}.quiz-option{padding:11px;min-height:50px;gap:10px;font-size:16px}.option-letter{height:25px;flex-basis:25px;font-size:12px}.quiz-bottom{margin-top:18px}#quiz-shortcut{font-size:10px}.quiz-feedback{padding:12px 13px}.quiz-feedback p,.quiz-feedback>strong,.quiz-context,.source-link{font-size:16px}.source-author{font-size:14px}.help-steps{grid-template-columns:1fr;gap:17px;margin:23px 0}.help-steps>div{position:relative;padding-left:40px}.help-steps>div>b{position:absolute;top:0;left:0;font-size:20px}.help-steps h3{margin-top:0}.help-note{align-items:start;gap:8px}.help-note img{width:42px;height:42px}.help-note p{font-size:10px}.help-note small{font-size:9px}.record-row{gap:12px}.record-row>strong{font-size:17px}.record-row>span{font-size:10px}.results{padding:14px 10px}.result-card{padding:25px 18px 20px;border-radius:16px}.result-heading{gap:14px}.result-heading h2{font-size:24px;margin:10px 0}.result-heading p{font-size:10px}.result-rank{width:54px;height:54px;font-size:25px}.result-stats{margin-top:20px;padding:21px 0;grid-template-columns:1.13fr 1fr 1fr}.result-stats>div{padding:0 12px}.result-stats>div:last-child{padding-right:0}.result-stats span{font-size:9px}.result-stats b{font-size:23px}.result-stats small{font-size:8px}.review-heading{display:block}.review-heading h3{font-size:16px}.review-heading>span{font-size:11px;display:block;margin-top:7px}.review-filters{margin-top:16px}.review-item>summary{padding:12px;font-size:16px;gap:8px}.review-icon{width:20px;height:20px;font-size:12px}.review-content{padding:0 14px 16px 40px;font-size:16px}.result-actions{flex-wrap:wrap;gap:9px;padding-top:19px}.result-actions>button{flex:1;font-size:11px;padding:12px 8px}.result-actions>button:first-child{margin:0}.result-actions .primary-button{flex-basis:100%}}@media (pointer: coarse) and (min-width: 601px){.driving-help{display:none}.touch-controls{display:flex;justify-content:space-between;position:absolute;left:25px;right:25px;bottom:25px}.touch-steering,.touch-pedals{display:flex;gap:12px}.touch-controls button{width:65px;height:61px;border:1px solid #fff8;border-radius:14px;background:#143d4faa;color:#fff;font-size:22px;touch-action:none;user-select:none}.touch-pedals button{font-size:13px}.touch-pedals .boost-control{background:#d5efae;color:#36584a}.touch-controls .pressed{background:#6ba0af}.race-bottom{bottom:107px}.speedometer{margin-left:auto}}@media (max-height: 530px) and (orientation: landscape){.race-top{padding:10px 17px}.race-side{top:81px}.knowledge-stat{top:85px}.position-stat b{font-size:43px}.standings{margin-top:9px}.timer-stat b{font-size:17px}.race-bottom{bottom:92px}.speed-readout b{font-size:45px}.speedometer p{display:none}.countdown strong{font-size:86px}.toast{top:65px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}.speed-wash{display:none}}