:root{--paper:#f5f4ef;--ink:#252c2a;--muted:#848881;--line:#dcded5;--yellow:#f3ce69;--red:#dd624f;--dark:#252d2b;--mono:'SFMono-Regular',Consolas,'Liberation Mono',monospace}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,'PingFang SC','Microsoft YaHei',sans-serif;-webkit-font-smoothing:antialiased}.shell{max-width:1376px;padding:0 48px;margin:auto}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:disabled{cursor:default;opacity:.48}button:focus-visible,a:focus-visible{outline:3px solid #b89439;outline-offset:4px}.topbar{height:89px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:700;font-size:17px;letter-spacing:1px}.brand-icon{background:var(--ink);color:var(--yellow);border-radius:7px;font-size:29px;line-height:33px;width:34px;text-align:center}.brand-en{font:10px var(--mono);letter-spacing:2px;border-left:1px solid var(--line);padding-left:15px;margin-left:6px;color:#737871}.top-actions{display:flex;align-items:center;gap:35px}.edition{font-size:11px;letter-spacing:1px;color:var(--muted)}.text-button{border:0;background:none;color:var(--ink);font-size:12px;padding:8px 0}.text-button span{margin-left:8px}.intro{display:flex;justify-content:space-between;align-items:center;padding:37px 0 30px}.eyebrow{font-size:11px;font-weight:600;letter-spacing:1.6px;display:flex;align-items:center;gap:8px}.eyebrow>span{width:6px;height:6px;border-radius:50%;background:#c99e39}h1{font-size:clamp(34px,4.2vw,55px);letter-spacing:-2px;margin:14px 0 12px;font-weight:800}h1 span{color:#c69a33}.intro p{margin:0;color:#777d75;font-size:13px;line-height:1.8}.intro-note{display:flex;align-items:center;gap:20px;color:#858a81;font-size:11px;line-height:1.9;border-left:1px solid var(--line);padding-left:28px}.note-number{font:29px var(--mono);letter-spacing:-2px;color:#5b645a}.game{display:grid;grid-template-columns:minmax(0,1fr) 315px;border-radius:14px;overflow:hidden;box-shadow:0 9px 25px #2735280b;min-height:480px}.road-panel{position:relative;min-height:480px;background:#b9c9c4;overflow:hidden}.road-panel canvas{position:absolute;width:100%;height:100%;display:block;inset:0}.road-top{position:absolute;top:20px;left:23px;right:20px;display:flex;justify-content:space-between;align-items:center;z-index:2}.live-tag{display:flex;align-items:center;gap:7px;font-size:10px;font-weight:600;background:#f5f6eee0;border:1px solid #ffffff69;border-radius:5px;padding:8px 11px;letter-spacing:.8px;color:#42554a}.live-tag i{width:5px;height:5px;background:#607e62;border-radius:50%}.live-tag.danger{background:#f7d472;color:#514325}.live-tag.danger i{background:#a65737;animation:blink .8s infinite}.road-controls{display:flex;gap:8px}.icon-button{position:relative;background:#f5f6eedb;border:1px solid #ffffff69;width:32px;height:32px;border-radius:6px;color:#48564f;font-size:15px}.sound-slash{position:absolute;inset:5px;font-size:20px;color:#48564f}.road-bottom{position:absolute;bottom:23px;left:25px;right:25px;z-index:2;display:flex;justify-content:space-between;color:#fff;text-shadow:0 2px 8px #152c2c5c}.road-bottom small{font-size:10px;letter-spacing:1px;opacity:.85;display:block;margin-bottom:5px}.road-bottom strong{font:600 36px var(--mono);letter-spacing:-2px}.road-bottom strong span{font:10px var(--mono);letter-spacing:0;margin-left:7px;opacity:.75}.distance-readout{text-align:right}.distance-readout.urgent strong{color:#ffdb81}.scene-warning{position:absolute;z-index:2;top:78px;left:50%;transform:translateX(-50%);background:#f4ce6dec;border:1px solid #fff5bb91;box-shadow:0 4px 15px #20292218;border-radius:7px;padding:10px 17px;display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600;white-space:nowrap}.scene-warning>span{display:grid;place-items:center;width:18px;height:18px;border:1.5px solid currentColor;border-radius:50%}.scene-warning[hidden]{display:none}.dashboard{background:var(--dark);color:#eff1e8;padding:24px 26px 21px}.dash-heading{display:flex;justify-content:space-between;align-items:center;font-size:11px;letter-spacing:1px;padding-bottom:20px;border-bottom:1px solid #ffffff13}.dash-dots{font-size:6px;color:#758477;letter-spacing:3px}.force-title{display:flex;justify-content:space-between;font-size:10px;color:#9da69c;margin-top:21px}.force-title>span:last-child{color:#bbc7a8}.gauge{position:relative;height:164px;margin:4px -9px 0}.gauge svg{width:100%;height:100%;overflow:visible}.gauge svg path{fill:none;stroke-width:12;stroke-linecap:butt}.gauge-track{stroke:#404b43}.gauge-target{stroke:#f3ce6975;stroke-dasharray:13 100;stroke-dashoffset:-87}#gauge-fill{stroke:var(--yellow);stroke-dasharray:0 100;transition:stroke .2s}#gauge-needle{stroke:#f3ce69;stroke-width:2;transform-origin:150px 150px}.force-value{position:absolute;left:0;right:0;top:70px;text-align:center}.force-value strong{display:block;font:500 43px var(--mono);letter-spacing:-2px}.force-value>span{font-size:10px;color:#87958b;letter-spacing:1px}.gauge-labels{position:absolute;bottom:0;left:18px;right:17px;display:flex;justify-content:space-between;font:9px var(--mono);color:#99a796}.gauge-labels span:last-child{color:#efc86a}.force-hint{display:flex;align-items:center;justify-content:center;gap:7px;color:#d3c291;background:#ffffff05;border:1px solid #ffffff0c;border-radius:5px;font-size:10px;padding:9px 3px;margin:14px 0}.force-hint i{width:4px;height:4px;background:var(--yellow);border-radius:50%}.force-hint.danger{color:#ff9783;background:#a7443720}.limit-line{display:flex;justify-content:space-between;align-items:center;font-size:10px;color:#8b988d;padding:0 0 16px}.limit-line strong{font:12px var(--mono);color:#d9dfce}.limit-line small{font-size:9px;color:#87958b}.brake-button{width:100%;height:77px;background:var(--yellow);border:0;border-radius:8px;display:flex;align-items:center;gap:13px;color:#313729;padding:14px 17px;text-align:left;touch-action:manipulation;user-select:none;box-shadow:0 3px 0 #bda653;transition:transform .1s}.brake-button:disabled{opacity:.62}.brake-button:active:not(:disabled),.brake-button.pressed{transform:translateY(2px)}.brake-button svg{width:25px;height:30px;stroke:currentColor;fill:none;stroke-width:1.5}.brake-button>span{font-size:18px;letter-spacing:2px;font-weight:600}.brake-button small{display:block;font-size:9px;color:#76672f;letter-spacing:.4px;margin-top:6px;font-weight:400}.brake-button .button-arrow{margin-left:auto;font-size:23px;font-weight:400}.keyboard-hint{display:flex;justify-content:center;align-items:center;gap:9px;font-size:9px;color:#9aa597;margin-top:15px}kbd{border:1px solid #667265;border-bottom-width:2px;border-radius:3px;font:8px var(--mono);padding:3px 6px;color:#d0d8c8}.dash-tip{text-align:center;color:#7f8c7f;font-size:10px;line-height:1.9;margin-top:15px}.overlay{position:absolute;inset:0;z-index:3;display:grid;place-items:center;background:linear-gradient(#bdd0c900,#18292733)}.overlay-card{background:#f7f7efeF;backdrop-filter:blur(15px);border:1px solid #ffffffa3;box-shadow:0 18px 60px #24352b23;padding:30px 34px;border-radius:12px;text-align:center;max-width:360px;margin:60px 25px 80px}.overlay[hidden],.pause-screen[hidden]{display:none}.card-kicker{font:9px var(--mono);letter-spacing:2px;color:#818979}.overlay-card h2{font-size:29px;letter-spacing:-1px;margin:12px 0}.overlay-card p{font-size:12px;color:#727c6c;line-height:1.9;margin:12px 0 22px}.primary{background:#303b30;color:#f3f3e9;border:0;border-radius:6px;padding:14px 27px;font-size:12px;letter-spacing:.5px;min-width:180px}.primary:hover{background:#485444}.overlay-card .result-detail{font:500 33px var(--mono);color:#a77c29;margin:17px 0}.overlay-card .result-detail small{font:11px Arial;margin-left:7px;color:#879079}.pause-screen{position:absolute;inset:0;background:#edf1e4ea;backdrop-filter:blur(7px);z-index:5;display:flex;flex-direction:column;justify-content:center;align-items:center}.pause-screen>span{font-size:30px;font-weight:700}.pause-screen p{font-size:12px;color:#7b8374;margin:13px 0 25px}.session-strip{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:26px 6px 22px;gap:15px}.session-strip>div{display:flex;align-items:center;gap:12px}.stat-icon{font-size:20px;color:#8a927e}.session-strip small{font-size:9px;color:#888e82;display:block;margin-bottom:7px;letter-spacing:.6px}.session-strip strong{font:500 21px var(--mono)}.session-strip em{font-style:normal;font:10px Arial;color:#92988a;margin-left:3px}.session-strip>.text-button{color:#8a907f}.guide-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;padding:26px 0 23px}.guide-strip>div{display:flex;gap:12px}.guide-strip>div>span{font:11px var(--mono);color:#a09f8d;margin-top:3px}.guide-strip p{font-size:10px;line-height:1.7;color:#8b9084;margin:0}.guide-strip b{display:block;color:#5b6756;font-size:11px;margin-bottom:5px}footer{display:flex;justify-content:space-between;padding:18px 0 26px;border-top:1px solid var(--line);color:#a1a598;font-size:9px;letter-spacing:.4px}dialog{background:#f5f4ed;border:1px solid #e7e7da;border-radius:14px;padding:35px;max-width:440px;width:calc(100% - 32px);color:var(--ink);box-shadow:0 20px 80px #0003}dialog::backdrop{background:#1f2c2875;backdrop-filter:blur(4px)}dialog h2{font-size:25px;margin:16px 0 20px}dialog p{font-size:13px;line-height:1.9;color:#6b7567}.close-help{position:absolute;right:16px;top:12px;background:none;border:0;color:#707768;font-size:24px}dialog .primary{margin-top:12px}.broken .brake-button{background:#777f74;box-shadow:none}.broken #brake-status{color:#ff8b76}@keyframes blink{50%{opacity:.25}}@media(min-width:1500px){.game,.road-panel{min-height:535px}.dashboard{padding-top:30px}.gauge{height:185px;margin-top:13px}.force-value{top:84px}.force-hint{margin-top:20px}.dash-heading{padding-bottom:23px}.brake-button{height:83px}.dash-tip{margin-top:23px}}@media(max-width:1050px){.shell{padding:0 28px}.game{grid-template-columns:minmax(0,1fr) 285px}.dashboard{padding-left:21px;padding-right:21px}.intro-note{display:none}.edition{display:none}.guide-strip{gap:20px}}@media(max-width:700px){.shell{padding:0 16px}.topbar{height:65px}.brand{font-size:13px;gap:7px}.brand-icon{width:27px;line-height:27px;font-size:23px;border-radius:5px}.brand-en{font-size:8px;padding-left:9px;margin-left:1px;letter-spacing:1px}.top-actions{gap:0}.top-actions .text-button{font-size:10px}.intro{padding:23px 0 21px}.eyebrow{font-size:9px;letter-spacing:.6px}h1{font-size:36px;letter-spacing:-1.5px;margin:12px 0 9px}.intro p{font-size:10px}.game{display:flex;flex-direction:column;min-height:0}.road-panel{min-height:340px}.road-top{left:15px;right:13px;top:13px}.road-bottom{left:18px;right:18px;bottom:18px}.road-bottom strong{font-size:27px}.road-bottom small{font-size:9px}.scene-warning{top:57px;padding:8px 12px;font-size:11px}.overlay-card{padding:22px 25px;margin:50px 15px 60px;max-width:300px}.overlay-card h2{font-size:25px}.overlay-card p{font-size:11px;margin:10px 0 15px}.primary{padding:12px 24px}.dashboard{display:grid;grid-template-columns:1fr 1fr;gap:0 22px;padding:16px 18px}.dash-heading{grid-column:1/-1;padding-bottom:12px;font-size:10px}.force-title{grid-column:1;grid-row:2;font-size:9px;margin-top:13px;gap:6px}.gauge{grid-column:1;grid-row:3/6;height:115px;margin:0 -10px}.force-value{top:48px}.force-value strong{font-size:29px}.force-value>span{font-size:8px}.gauge-labels{bottom:0;left:14px;right:14px;font-size:8px}.limit-line{display:none}.force-hint{grid-column:1;grid-row:6;margin:10px 0 0;font-size:8px;padding:7px 1px}.brake-button{grid-column:2;grid-row:3/5;height:80px;align-self:center;padding:10px;gap:7px}.brake-button svg{width:20px}.brake-button>span{font-size:15px;letter-spacing:1px}.brake-button small{font-size:8px}.brake-button .button-arrow{display:none}.keyboard-hint{grid-column:2;grid-row:5;font-size:8px;margin-top:8px;gap:5px}.keyboard-hint kbd{font-size:7px;padding:2px 3px}.dash-tip{grid-column:2;grid-row:6;font-size:8px;margin-top:8px;line-height:1.5}.session-strip{flex-wrap:wrap;gap:18px 12px;padding:21px 3px 17px}.session-strip>div{width:calc(50% - 14px);gap:10px}.session-strip small{font-size:8px}.session-strip strong{font-size:19px}.session-strip>.text-button{margin-left:auto;font-size:10px}.stat-icon{font-size:17px}.guide-strip{gap:14px;padding:19px 0}.guide-strip>div{gap:6px}.guide-strip>div>span{font-size:9px}.guide-strip p{font-size:8px}.guide-strip b{font-size:10px}footer{font-size:7px;letter-spacing:0;gap:12px;padding:15px 0 20px}}@media(prefers-reduced-motion:reduce){.live-tag.danger i{animation:none}.brake-button{transition:none}}

.broken .force-value strong{color:#ff8b76}
.ad-strip{display:flex;flex-direction:column;align-items:center;gap:7px;padding:14px 0 22px;min-width:0}.ad-label{font-size:9px;letter-spacing:1px;color:var(--muted)}.ad-slot{display:flex;justify-content:center;width:320px;max-width:100%;min-height:50px}.ad-strip iframe{display:block;width:320px;max-width:100%;height:50px;border:0;background:transparent}@media(max-width:700px){.ad-strip{margin-inline:-16px}}
@media(max-width:700px) and (max-height:750px){.topbar{height:56px}.intro{padding:17px 0}.intro h1{font-size:32px;margin:10px 0 7px}.road-panel{min-height:260px}.dashboard{padding-top:12px;padding-bottom:12px}.dash-tip{margin-top:6px}}
.result-actions{display:flex;flex-direction:column;gap:9px;align-items:stretch}.result-share{border:1px solid #c8cfbe;background:transparent;color:#65725a;padding:10px 18px;border-radius:6px;font-size:11px}.result-share:hover{background:#e7eadf}.overlay-card:focus{outline:none}footer a{color:inherit;text-decoration:none;margin-left:10px}footer a:hover{text-decoration:underline}

/* The first brake press starts an ongoing cue; near the limit it slows down. */
.dashboard{position:relative;isolation:isolate}.dashboard::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:-1;opacity:0;background:radial-gradient(ellipse at 88% 68%,#d740393b,transparent 70%);box-shadow:inset -5px 0 30px #f2463930}.dashboard.braking-alert::before{opacity:1;will-change:opacity;animation:brake-alert-glow .82s ease-in-out infinite}.brake-button{position:relative;isolation:isolate}.brake-button::before{content:"";position:absolute;inset:0;border-radius:inherit;background:#ffd596;box-shadow:0 0 22px #ef534580;opacity:0;z-index:-1;pointer-events:none}.brake-button.brake-cue{will-change:transform;animation:brake-call .7s ease-in-out infinite}.brake-button.brake-cue::before{will-change:opacity;animation:brake-flash .7s ease-in-out infinite}.brake-button.brake-cue-wait{animation:none}.brake-button.brake-cue-wait::before{animation:brake-flash 1.3s ease-in-out infinite;background:#f5bb82}.brake-button.brake-cue small{font-weight:600}.brake-button.brake-cue-wait small{color:#923d31}.brake-button.brake-cue.pressed::before{opacity:.8}.brake-button small{letter-spacing:0;white-space:nowrap}
@keyframes brake-call{0%,100%{transform:translateY(0)}50%{transform:translateY(1.5px)}}
@keyframes brake-flash{0%,100%{opacity:.15}50%{opacity:.8}}
@keyframes brake-alert-glow{0%,100%{opacity:.45}50%{opacity:1}}
.overlay-card.result-card{max-height:calc(100% - 28px);overflow-y:auto;overscroll-behavior:contain;margin:14px 18px;max-width:360px;scrollbar-width:thin}.result-card h2{font-size:25px;line-height:1.25}.result-easter-egg{border:1px solid #e6d5b0;background:#eee7d8;border-radius:7px;padding:10px 12px;margin:0 0 16px;text-align:left}.result-easter-egg small{display:block;font-size:9px;letter-spacing:.2px;color:#a17043}.result-easter-egg p{font-size:11px;line-height:1.7;margin:6px 0 0;color:#6e6658}.result-card .result-actions .secondary{border:1px solid #c8cfbe;background:transparent;color:#65725a;padding:10px 18px;border-radius:6px;font-size:11px}.result-card .result-actions .secondary:hover{background:#e7eadf}
@media(max-width:700px){.overlay-card.result-card{padding:18px 20px;max-width:310px}.result-card h2{font-size:23px;margin:9px 0}.result-easter-egg{padding:8px 10px;margin-bottom:12px}.result-easter-egg p{font-size:10px}.result-card .result-actions{gap:7px}.result-card .result-actions .primary{padding:10px 20px}.result-card .result-actions .secondary{padding:9px 18px}.brake-button small{font-size:7px}.dashboard::before{background:radial-gradient(ellipse at 80% 50%,#d7403945,transparent 72%)}}
@media(prefers-reduced-motion:reduce){.dashboard.braking-alert::before,.brake-button.brake-cue,.brake-button.brake-cue::before,.brake-button.brake-cue-wait::before{animation:none}.dashboard.braking-alert::before{opacity:.8}.brake-button.brake-cue::before{opacity:.6}.brake-button.brake-cue-wait{background:#f5bb82}}

/* Let the impact finish before revealing the already-frozen result. */
.overlay.crash-reveal{animation:crash-result-reveal .2s ease 1.1s both}
@keyframes crash-result-reveal{from{opacity:0;visibility:hidden;pointer-events:none}to{opacity:1;visibility:visible;pointer-events:auto}}
@media(prefers-reduced-motion:reduce){.overlay.crash-reveal{animation-duration:.001s}}

/* Score and province rankings are independent of the braking controls. */
.brake-button>span:not(.button-arrow){font-size:15px;letter-spacing:0;white-space:nowrap}.ranking-panel{margin-top:28px;padding:25px 28px;background:#eeeee6;border:1px solid var(--line);border-radius:12px}.ranking-heading{display:flex;justify-content:space-between;gap:20px;align-items:center}.ranking-heading h2{font-size:23px;margin:10px 0}.ranking-heading p,.ranking-notice{font-size:11px;line-height:1.8;color:#808677}.ranking-controls{display:flex;gap:12px}.ranking-controls label{display:flex;flex-direction:column;gap:8px;font-size:10px;color:#7a8274}.ranking-controls select,.ranking-controls input{background:#f8f8f2;border:1px solid #cdd2c4;border-radius:6px;padding:10px 12px;color:var(--ink);font:12px inherit;width:145px}.ranking-summary{font-size:12px;line-height:1.7;color:#586b4a;margin:20px 0 12px}.ranking-table{border-collapse:collapse;width:100%;font-size:12px}.ranking-table th{text-align:left;font-weight:400;font-size:10px;color:#828a7a;padding:11px 6px;border-bottom:1px solid #cdd3c2}.ranking-table td{padding:10px 6px;border-bottom:1px solid #dde0d3}.ranking-table th:last-child,.ranking-table td:last-child{text-align:right;font-family:var(--mono)}.ranking-table td:first-child{color:#a58134;width:80px}.ranking-notice{margin:15px 0 0}#result-ranking{font-size:11px;color:#7b6b40}.result-easter-egg p{margin:0}.overlay-card h2{line-height:1.3}@media(max-width:700px){.brake-button>span:not(.button-arrow){font-size:12px}.ranking-panel{padding:18px 15px;margin-top:20px}.ranking-heading{display:block}.ranking-heading h2{font-size:20px}.ranking-controls{margin-top:15px;gap:10px}.ranking-controls label{width:50%}.ranking-controls select,.ranking-controls input{width:100%;min-width:0}.ranking-summary{font-size:11px}.ranking-table{font-size:10px}.ranking-table th{font-size:9px}.ranking-table td:first-child{width:65px}}