:root{--navy:#182638;--blue:#263b55;--orange:#f47a20;--ink:#283748;--muted:#667481;--line:#d7e0e7;--paper:#fff;--soft:#f1f5f7;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#f5f7f8}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #f47a20;outline-offset:2px}.container{width:min(1450px,calc(100% - 48px));margin-inline:auto}.skip-link{position:absolute;left:12px;top:-60px;z-index:30;padding:12px;background:#fff}.skip-link:focus{top:12px}
.site-header{background:var(--navy);color:#eef4f7;border-bottom:1px solid #ffffff18}.header-inner{height:79px;display:flex;align-items:center;gap:28px}.brand{display:block;min-width:185px}.brand img{display:block;width:194px;max-height:65px;object-fit:contain;object-position:left center}.header-links{margin-left:auto;display:flex;align-items:center;gap:24px}.header-links a{font-size:13px;font-weight:700;text-decoration:none}.header-links a:hover{color:#ffac6a}.languages{display:flex;border:1px solid #8b9bad;border-radius:4px;padding:3px;gap:3px}.languages a{padding:7px 9px;min-width:36px;text-align:center;font-size:12px;font-weight:800;text-decoration:none;color:#e8eef4;background:#ffffff1c}.languages a[aria-current="true"]{background:var(--orange);color:#fff}
.hero{background:linear-gradient(117deg,#192a3e,#243b52 68%,#29465f);color:#f7fafb;padding:44px 0 47px}.hero-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.eyebrow{display:block;font-size:11px;font-weight:800;letter-spacing:.17em;text-transform:uppercase;color:#c96315}.hero .eyebrow{color:#ffa65f}h1,h2,h3,p{margin-top:0}.hero h1{font-size:clamp(31px,3.8vw,58px);line-height:1.05;letter-spacing:-.042em;max-width:800px;margin:13px 0 18px}.hero p{max-width:830px;line-height:1.62;color:#d8e3e9;font-size:15px;margin-bottom:0}.hero-facts{display:flex;gap:25px;flex-shrink:0}.hero-facts span{min-width:115px;border-left:1px solid #ffffff46;padding-left:19px;display:flex;flex-direction:column;gap:3px}.hero-facts strong{color:#ff9b4b;font-size:27px}.hero-facts small{font-size:11px;color:#dce7ed;line-height:1.35}
.workspace{padding-block:42px 72px}.workspace-top{display:flex;justify-content:space-between;gap:22px;align-items:end;margin-bottom:23px}.workspace-top h2{font-size:clamp(23px,2.6vw,37px);line-height:1.12;letter-spacing:-.03em;margin:9px 0 0}.mode-switch,.view-switch{display:flex;align-items:center;gap:3px;padding:3px;border:1px solid #c7d3dd;border-radius:5px;background:#fff}.mode-switch button,.view-switch button{border:0;border-radius:3px;background:transparent;color:#33465b;font-size:12px;font-weight:800;min-height:38px;padding:8px 11px}.mode-switch button[aria-pressed="true"],.view-switch button[aria-pressed="true"]{background:var(--navy);color:white}.lab-grid{display:grid;grid-template-columns:minmax(0,1.64fr) minmax(320px,.78fr);gap:20px;align-items:start}.visual-column,.control-column>*{background:#fff;border:1px solid var(--line);box-shadow:0 12px 30px #192b3c0a}.visual-column{border-radius:5px;overflow:hidden}.view-toolbar,.scene-footer{padding:12px 15px;display:flex;justify-content:space-between;gap:14px;align-items:center}.view-toolbar>span{font-size:12px;font-weight:700;color:var(--muted)}.scene-wrap{height:min(57vw,620px);min-height:385px;max-height:620px;position:relative;overflow:hidden;background:#a8bbc6}.scene-wrap canvas{display:block;width:100%;height:100%}.mirror-name{position:absolute;top:10.5%;color:#fff;font-size:10px;font-weight:800;letter-spacing:.11em;text-shadow:0 1px 5px #000;pointer-events:none}.mirror-left{left:9%}.mirror-centre{left:46%}.mirror-right{right:9%}.scene-wrap[data-view="top"] .mirror-name,.scene-wrap[data-view="top"] .cockpit{display:none}.cockpit{position:absolute;left:0;right:0;bottom:0;height:22%;min-height:93px;background:linear-gradient(180deg,#20303aeb,#121c25);border-radius:48% 48% 0 0/23% 23% 0 0;box-shadow:0 -8px 25px #18242b5e;pointer-events:none}.cockpit-arch{position:absolute;left:4%;right:4%;top:5px;height:14px;border-top:2px solid #6a7d87;border-radius:50%}.wheel{position:absolute;left:29%;bottom:-45px;width:160px;height:160px;border:14px solid #111c24;border-radius:50%;background:#24313a;box-shadow:0 0 0 4px #42525c,inset 0 0 0 2px #52616a;transition:transform .12s linear}.wheel:before,.wheel:after{content:"";position:absolute;background:#17232b;left:50%;top:12px;width:12px;height:120px;margin-left:-6px}.wheel:after{transform:rotate(90deg)}.wheel-spoke{position:absolute;inset:48px;border-radius:50%;background:#59656b;z-index:1}.wheel span{position:absolute;left:50%;top:-10px;width:9px;height:20px;background:#f47a20;transform:translateX(-50%);z-index:2}.cockpit-meters{position:absolute;left:58%;bottom:19px;display:flex;align-items:center;gap:14px;color:#eff4f5;font-size:13px;font-weight:800}.cockpit-meters b{font-size:19px;color:#ff9e52}.scene-callout{position:absolute;top:30%;left:50%;transform:translateX(-50%);padding:9px 13px;background:#182638e8;color:#fff;border-left:3px solid var(--orange);font-size:12px;font-weight:700;pointer-events:none;max-width:75%;text-align:center}.scene-error{position:absolute;top:15px;left:50%;transform:translateX(-50%);padding:10px 14px;background:#682e2bee;color:#fff;font-size:12px;font-weight:700}.scene-footer{background:#f8fafb;font-size:12px;color:var(--muted)}#risk-pill{border-radius:30px;padding:5px 9px;background:#dfece6;color:#275540;font-weight:800;font-size:10px;letter-spacing:.08em}#risk-pill[data-risk="CLOSE"]{background:#fff0ca;color:#81560c}#risk-pill[data-risk="RISK"],#risk-pill[data-risk="CONTACT"]{background:#ffe0d9;color:#983525}.overlay-tools{padding:12px 15px 15px;display:flex;align-items:center;gap:9px;flex-wrap:wrap;border-top:1px solid #e7edf0}.check{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700}.check input{accent-color:var(--orange);width:17px;height:17px}.overlay-tools .check,.overlay-tools button{padding:8px 11px;border:1px solid var(--line);background:#f7f9fa;border-radius:3px}.overlay-tools button{font-size:12px;font-weight:700;color:var(--ink)}.overlay-tools button[aria-pressed="true"]{border-color:#ed9b5c;background:#fff3e9}
.control-column{display:grid;gap:13px}.instructor-card,.driving-card,.session-card{padding:20px;border-radius:5px}.card-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.card-top>span:last-child{font-size:12px;font-weight:800;color:#81909c}.instructor-card{border-left:4px solid var(--orange)}.instructor-card h3{font-size:24px;letter-spacing:-.035em;margin:16px 0 8px}.instructor-card p{color:#445462;line-height:1.55;font-size:14px;min-height:62px;margin-bottom:14px}.instructor-actions{display:flex;gap:8px;flex-wrap:wrap}.instructor-actions button,.session-card button,.review-actions button,.review-head button,.replay-controls button{border:1px solid #b8c7d1;background:#fff;color:var(--navy);border-radius:3px;padding:10px 13px;font-size:12px;font-weight:800;min-height:40px}.instructor-actions button:first-child,.review-actions button:first-child{background:var(--navy);color:#fff;border-color:var(--navy)}.why-explanation{padding:12px;margin-top:12px;background:#edf3f7;border-left:3px solid #6599b7;font-size:13px;line-height:1.55}.instructor-settings{display:flex;align-items:end;justify-content:space-between;gap:12px;padding-top:16px;margin-top:17px;border-top:1px solid var(--line)}.instructor-settings label:first-child{display:grid;gap:6px;font-size:12px;font-weight:700}.instructor-settings select{padding:8px 10px;border:1px solid #bdccd6;color:var(--ink);background:#fff;border-radius:3px;min-width:130px}.driving-card .card-top{margin-bottom:15px}.gear-control,.steer-control,.pedal-control{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:9px}.gear-control button,.steer-control button,.pedal-control button{border:1px solid #b8c8d2;border-radius:4px;background:#f7fafb;color:var(--navy);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;min-height:57px;font-size:15px;font-weight:900;touch-action:none;user-select:none}.gear-control button[aria-pressed="true"],.hold.is-held{background:var(--blue);border-color:var(--blue);color:#fff}.gear-control button small{font-size:10px;font-weight:600}.steer-control button b,.pedal-control button b{font-size:23px;line-height:1}.steer-control button span,.pedal-control button span{font-size:11px}.pedal-control .stop{background:#fff1ec;color:#953e2b;border-color:#efbfaf}.pedal-control .stop.is-held{background:#a1432d;color:#fff}.keyboard-hint{font-size:11px;line-height:1.45;color:#687986;margin:13px 0 0}.session-card{display:flex;flex-wrap:wrap;gap:8px}.session-card button{flex:1}.session-card #analyse{background:var(--orange);color:#fff;border-color:var(--orange);min-width:135px}
.review{margin-top:23px;padding:23px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--orange);box-shadow:0 12px 30px #192b3c0a}.review-head{display:flex;justify-content:space-between;gap:20px;align-items:center}.review h2{margin:7px 0 0;font-size:26px}.review-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:20px 0}.review-item{padding:13px 15px;background:#f6f9fa;border:1px solid var(--line);display:flex;gap:10px;align-items:start;font-size:13px;line-height:1.42}.review-item b{font-size:16px}.review-item[data-ok="true"] b{color:#348368}.review-item[data-ok="false"] b{color:#b7652d}.review-actions{display:flex;gap:9px;flex-wrap:wrap}.replay-panel{margin-top:17px;padding:14px;background:#eef3f6}.replay-controls{display:flex;align-items:center;gap:13px}.replay-controls input{flex:1;accent-color:var(--orange)}.replay-panel p{font-size:12px;color:var(--muted);margin:10px 0 0}.scope-note{font-size:12px;color:#5e6b76;line-height:1.6;padding:17px 0 0;margin:0}.site-footer{background:#172638;color:#dbe5e9}.footer-inner{min-height:91px;display:flex;align-items:center;justify-content:space-between;gap:22px;font-size:12px}.footer-inner nav{display:flex;gap:18px}.footer-inner a{text-decoration:none}.footer-inner a:hover{color:#ff9f57}
@media(max-width:1050px){.lab-grid{grid-template-columns:minmax(0,1fr) 310px}.mode-switch button{font-size:11px;padding:7px}.hero-facts{display:none}}@media(max-width:820px){.header-links{display:none}.header-inner{justify-content:space-between}.workspace-top{align-items:start;flex-direction:column}.lab-grid{grid-template-columns:1fr}.scene-wrap{height:clamp(360px,64vw,560px)}.control-column{grid-template-columns:repeat(2,minmax(0,1fr))}.session-card{grid-column:1/-1}.instructor-card h3{font-size:21px}}@media(max-width:600px){.container{width:calc(100% - 28px)}.header-inner{height:65px}.brand img{width:158px;max-height:54px}.hero{padding:35px 0}.hero h1{font-size:35px}.hero p{font-size:13px}.workspace{padding-top:28px}.mode-switch{width:100%;overflow-x:auto}.mode-switch button{flex:1;min-width:99px}.view-toolbar{flex-wrap:wrap}.view-switch{width:100%}.view-switch button{flex:1}.view-toolbar>span{display:none}.scene-wrap{height:360px;min-height:360px}.cockpit{height:20%;min-height:67px}.wheel{width:105px;height:105px;border-width:10px;bottom:-39px;left:23%}.wheel:before,.wheel:after{height:78px;top:4px}.wheel-spoke{inset:31px}.cockpit-meters{left:59%;bottom:13px;gap:7px;font-size:10px}.cockpit-meters b{font-size:16px}.mirror-name{font-size:8px;top:8%}.scene-footer{font-size:11px}.overlay-tools{gap:6px}.control-column{grid-template-columns:1fr}.instructor-card,.driving-card,.session-card{padding:16px}.review-results{grid-template-columns:1fr}.review-head{align-items:start;flex-direction:column}.footer-inner{padding-block:20px;align-items:start;flex-direction:column}.footer-inner nav{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.quality-label{display:flex;align-items:center;justify-content:space-between;gap:9px;width:100%;font-size:12px;font-weight:700;margin-bottom:3px}.quality-label select{min-width:130px;padding:8px;border:1px solid #b8c8d2;border-radius:3px;background:#fff;color:var(--ink)}

/* The four scenes share one set of driving controls and cameras. */
.scenario-picker{display:grid;grid-template-columns:auto repeat(4,minmax(0,1fr));align-items:stretch;gap:8px;margin:-3px 0 20px}
.scenario-heading{align-self:center;margin-right:8px;color:#a85213;font-size:10px;font-weight:900;letter-spacing:.15em;white-space:nowrap}
.scenario-picker button{min-height:62px;display:flex;align-items:center;justify-content:center;gap:9px;padding:9px 11px;border:1px solid #cbd8e0;background:#fff;color:#2a3e50;border-radius:5px;font-size:12px;font-weight:800;text-align:left;line-height:1.3;box-shadow:0 5px 15px #192b3c08}
.scenario-picker button:hover{border-color:#e78848;background:#fff9f4}
.scenario-picker button[aria-pressed="true"]{border-color:#d66a20;background:#fff0e3;box-shadow:inset 0 0 0 1px #d66a20}
.scenario-icon{flex:none;display:grid;place-items:center;width:31px;height:31px;border:2px solid #bfccd5;border-radius:3px;color:#df7429;font-size:21px;line-height:1}
.scenario-icon.parallel{border-left:5px solid #8496a0}.scenario-icon.perpendicular{border-top:5px solid #8496a0}
.scenario-picker button[aria-pressed="true"] .scenario-icon{border-color:#df7429}

/* Dashboard glass, instrument cluster and a leather-style three-spoke wheel. */
.cockpit{height:24%;min-height:112px;background:linear-gradient(180deg,#29343d,#19242d 45%,#101922);border:1px solid #52626a;border-bottom:0;border-radius:44% 44% 0 0/35% 35% 0 0;box-shadow:0 -10px 25px #17242d88,inset 0 12px 20px #ffffff0c}
.cockpit:before{content:"";position:absolute;left:15%;right:11%;top:18%;bottom:18%;border:1px solid #65747b;border-radius:18px;background:radial-gradient(circle at 16% 56%,#b8d3d9 0 2px,#1e303a 3px 14px,#778a90 15px 17px,#111b21 18px 23px,transparent 24px),radial-gradient(circle at 31% 56%,#b8d3d9 0 2px,#1e303a 3px 14px,#778a90 15px 17px,#111b21 18px 23px,transparent 24px),linear-gradient(90deg,transparent 0 53%,#101b22 54% 76%,transparent 77%),linear-gradient(#34434b,#1d2b34);box-shadow:inset 0 7px 14px #0a121ca6,0 3px 8px #0b161d99}
.cockpit:after{content:"";position:absolute;left:52%;right:14%;top:29%;height:17%;border:1px solid #71838b;border-radius:5px;background:linear-gradient(90deg,#151f27 0 8%,#44545d 9% 11%,#16232c 12% 39%,#43535b 40% 42%,#17242c 43% 70%,#44545d 71% 73%,#17252e 74%);box-shadow:0 5px 8px #121a20}
.cockpit-arch{top:3%;left:4%;right:4%;height:20px;border-top:3px solid #8a979c;box-shadow:0 -2px 6px #c3d1d35c;border-radius:50%;z-index:2}
.wheel{z-index:4;left:26%;bottom:-63px;width:182px;height:182px;border:15px solid #151d22;background:radial-gradient(circle,#1b252d 0 19%,#4a5961 20% 25%,#151f26 26% 57%,transparent 58%);box-shadow:0 0 0 5px #4c5a61,inset 0 0 0 2px #6d7a7e,0 13px 18px #0a1219a6}
.wheel:before{left:50%;top:55%;width:128px;height:12px;margin-left:-64px;transform:rotate(-12deg);background:linear-gradient(#7c8b92,#34414b);border-radius:8px}
.wheel:after{left:48%;top:52%;width:13px;height:69px;margin:0;transform:rotate(-5deg);background:linear-gradient(90deg,#64747c,#293640);border-radius:7px}
.wheel-spoke{inset:52px;background:radial-gradient(circle,#78868a 0 13px,#26343c 14px 100%);border:2px solid #849095;box-shadow:0 2px 9px #0009;z-index:3}
.wheel span{top:-8px;background:#f47a20;border-radius:2px}
.cockpit-meters{z-index:3;left:60%;bottom:24%;gap:11px;padding:4px 9px;background:#111e26cb;border:1px solid #576770;border-radius:4px;font-variant-numeric:tabular-nums}
@media(max-width:1050px){.scenario-picker{grid-template-columns:repeat(2,minmax(0,1fr))}.scenario-heading{grid-column:1/-1}}
@media(max-width:600px){.scenario-picker{gap:6px}.scenario-picker button{min-height:62px;padding:8px 7px;font-size:10px;gap:5px}.scenario-icon{width:26px;height:26px;font-size:17px}.cockpit{min-height:80px;height:23%}.cockpit:before{left:14%;right:7%;top:19%;bottom:14%;background-size:80% 100%}.wheel{left:21%;width:120px;height:120px;border-width:11px;bottom:-48px}.wheel:before{width:85px;margin-left:-42px;height:8px}.wheel:after{height:44px;width:9px}.wheel-spoke{inset:34px}.cockpit-meters{left:55%;bottom:17%;padding:3px 6px}}

/* Unbranded photographic cockpit; the transparent windscreen keeps the 3D scene live. */
#scene{transform:scaleX(-1)}
.scene-wrap.contact-impact #scene,.scene-wrap.contact-impact .cockpit,.scene-wrap.contact-impact .side-cabin{animation:contact-jolt .24s ease-out}
@keyframes contact-jolt{0%,100%{translate:0 0}26%{translate:3px 1px}58%{translate:-2px -1px}}
@media(prefers-reduced-motion:reduce){.scene-wrap.contact-impact #scene,.scene-wrap.contact-impact .cockpit,.scene-wrap.contact-impact .side-cabin{animation:none}}
.cockpit{height:100%;min-height:0;border:0;border-radius:0;box-shadow:none;background:transparent url('assets/cockpit.webp') center bottom/100% auto no-repeat;transform:translateX(var(--front-x,0%));will-change:transform}
.side-cabin{position:absolute;inset:0;pointer-events:none;overflow:hidden;will-change:transform}
.side-cabin img{position:absolute;inset:0;width:100%;height:100%;object-fit:fill}
.side-cabin-left{transform:translateX(var(--left-x,-100%));-webkit-mask-image:linear-gradient(to right,#000 calc(100% - var(--seam-width,0%)),transparent 100%);mask-image:linear-gradient(to right,#000 calc(100% - var(--seam-width,0%)),transparent 100%)}
.side-cabin-right{transform:translateX(var(--right-x,100%));-webkit-mask-image:linear-gradient(to right,transparent 0%,#000 var(--seam-width,0%));mask-image:linear-gradient(to right,transparent 0%,#000 var(--seam-width,0%))}
.side-cabin-left img{transform:scaleX(-1)}
.side-reflection{position:absolute;display:block;object-fit:cover;border-radius:27% 34% 31% 29%;filter:brightness(.82) contrast(.94)}
.side-cabin-left .side-reflection{right:7.9%;top:61.4%;width:12.3%;height:17.2%}
.side-cabin-right .side-reflection{left:12.9%;top:59.4%;width:10.7%;height:17.5%}
.scene-wrap[data-view="top"] .side-cabin{display:none}
.scene-wrap[data-view="driver"] .mirror-name{opacity:var(--front-mirrors,1)}
.cockpit:before,.cockpit:after,.cockpit-arch{display:none}
.cockpit .wheel{left:10%;bottom:-13%;width:30%;height:auto;aspect-ratio:1;border:0;border-radius:0;box-shadow:none;background:transparent url('assets/steering-wheel.webp') center/contain no-repeat;z-index:4;transform-origin:center center}
.cockpit .wheel:before,.cockpit .wheel:after,.cockpit .wheel-spoke,.cockpit .wheel span{display:none}
.cockpit-meters{left:auto;right:3%;bottom:3%;padding:6px 10px;background:#111b22e8;border-color:#71818a;color:#f3f5f4}
@media(max-width:600px){.cockpit{height:100%;min-height:0}.cockpit .wheel{left:9%;bottom:-7%;width:34%;height:auto;border:0}.cockpit-meters{left:auto;right:2%;bottom:2%;font-size:10px}}

/* The parking-speed dial uses the live signed vehicle speed as an absolute km/h reading. */
.cockpit-meters{right:3%;bottom:2%;gap:4px;padding:5px 8px;background:#101a20ed;box-shadow:0 2px 9px #0008}
.cockpit-meters>b{align-self:flex-end;margin-bottom:12px;font-size:18px}
.speedometer{display:flex;flex-direction:column;align-items:center;width:108px;color:#f4f7f7}
.speedometer svg{display:block;width:100%;height:88px;overflow:visible}
.speedometer-track{fill:#192832;stroke:#53646d;stroke-width:4}
.speedometer-arc{fill:none;stroke:#f28536;stroke-width:5;stroke-linecap:round;stroke-dasharray:205 103}
.speedometer text{fill:#d7e3e8;font:700 12px Arial,Helvetica,sans-serif}
#speedometer-needle{stroke:#ff9350;stroke-width:3;stroke-linecap:round}
.speedometer-hub{fill:#d7e3e8;stroke:#2a3b45;stroke-width:2}
#cockpit-speed{font-size:15px;line-height:1;font-weight:800;font-variant-numeric:tabular-nums;white-space:nowrap}
@media(max-width:600px){.cockpit-meters{right:2%;bottom:2%;gap:2px;padding:3px 5px}.cockpit-meters>b{font-size:13px;margin-bottom:9px}.speedometer{width:77px}.speedometer svg{height:64px}#cockpit-speed{font-size:10px}}

.fullscreen-launch{border:1px solid #c7d3dd;border-radius:4px;background:#fff;color:#263b55;padding:10px 13px;font-size:12px;font-weight:800;white-space:nowrap}
.fullscreen-launch:hover{border-color:#f47a20;color:#b95110}
.look-reset{border:1px solid #c7d3dd;border-radius:4px;background:#fff;color:#263b55;padding:10px 13px;font-size:12px;font-weight:800;white-space:nowrap}
.look-reset[hidden],#fs-look-reset[hidden]{display:none}
.scene-wrap[data-view="driver"] canvas{cursor:grab;touch-action:none}
.scene-wrap.look-dragging[data-view="driver"] canvas{cursor:grabbing}
.look-hint{position:absolute;left:14px;top:28%;z-index:11;max-width:min(280px,42%);padding:8px 10px;background:#172638d9;color:#fff;border-left:3px solid #f47a20;font-size:11px;line-height:1.4;font-weight:700;pointer-events:none}
.look-hint[hidden]{display:none}
.fs-ui{display:none;position:absolute;inset:0;z-index:12;pointer-events:none;color:#fff}
.parking-fullscreen{overflow:hidden}
.scene-wrap.is-fullscreen{width:100vw;height:100vh;height:100dvh;max-height:none;min-height:0;background:#a8bbc6}
.scene-wrap.pseudo-fullscreen{position:fixed;inset:0;z-index:9999}
.scene-wrap.is-fullscreen .fs-ui{display:flex;flex-direction:column;justify-content:space-between}
.fs-top{display:flex;flex-direction:column;align-items:center;gap:10px;padding:13px 14px}
.fs-tools{display:flex;justify-content:center;gap:6px;flex-wrap:wrap;max-width:100%;pointer-events:auto}
.fs-tools button,.fs-gears button,.fs-driving button{border:1px solid #a7b8c9a3;border-radius:5px;background:#132437df;color:#fff;font-size:12px;font-weight:800;min-height:42px;padding:8px 11px;box-shadow:0 2px 7px #0004}
.fs-tools button[aria-pressed="true"],.fs-gears button[aria-pressed="true"]{background:#f47a20;border-color:#fca664;color:#172638}
.fs-tools #fs-exit{font-size:18px;min-width:43px;background:#321e1edf}
.fs-subtitle{max-width:min(760px,90%);padding:9px 16px;background:#172638df;border-left:3px solid #f47a20;text-align:center;text-shadow:0 1px 2px #0007}
.fs-subtitle span{display:block;color:#ffb278;font-size:10px;font-weight:800;letter-spacing:.14em}
.fs-subtitle p{margin:4px 0 0;font-size:clamp(13px,1.6vw,19px);line-height:1.35;font-weight:700}
.fs-bottom{display:flex;align-items:center;justify-content:center;gap:16px;margin:0 14px 13px;padding:9px 12px;background:#142333e8;border:1px solid #b2c0cd55;border-radius:7px;pointer-events:auto;box-shadow:0 8px 24px #0007}
.fs-gears,.fs-driving{display:flex;align-items:center;gap:6px}
.fs-gears button,.fs-driving button{min-width:46px;font-size:19px}
.fs-driving .fs-stop{background:#692f2be8;color:#fff}
.fs-driving .is-held{background:#f47a20;color:#172638}
.fs-driving button{touch-action:none;user-select:none}
.scene-wrap.is-fullscreen .cockpit-meters{bottom:105px;right:14px}
.fs-tools #fs-analyse{background:#f47a20;border-color:#fca664;color:#172638}
.fs-review{position:absolute;inset:0;z-index:30;display:flex;align-items:center;justify-content:center;padding:18px;background:#0d1b2ccd;backdrop-filter:blur(4px)}
.fs-review[hidden]{display:none}
.fs-review-card{width:min(760px,100%);max-height:min(88vh,850px);overflow:auto;background:#fff;color:#263648;border:1px solid #d9e1e7;border-top:5px solid #f47a20;border-radius:8px;padding:clamp(18px,3vw,28px);box-shadow:0 24px 80px #0008}
.fs-review-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.fs-review-head .eyebrow{color:#bd591a}
.fs-review-head h2{margin:7px 0 0;font-size:clamp(23px,3vw,31px)}
.fs-review-head button{border:1px solid #c6d1d9;background:#f7f9fa;color:#263648;border-radius:4px;min-width:38px;min-height:38px;font-size:20px;cursor:pointer}
.fs-review-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin:22px 0}
.fs-review-results .review-item{padding:12px}
.fs-review-actions{display:flex;gap:9px;flex-wrap:wrap}
.fs-review-actions button{border:1px solid #bbc9d2;border-radius:4px;background:#fff;color:#263648;padding:11px 16px;min-height:42px;font-size:13px;font-weight:800;cursor:pointer}
.fs-review-actions #fs-review-restart{background:#f47a20;border-color:#f47a20;color:#172638}
.scenario-explanation{position:fixed;inset:0;z-index:10000;display:flex;align-items:center;justify-content:center;padding:12px;background:#0d1b2cda;backdrop-filter:blur(4px)}
.scenario-explanation[hidden]{display:none}
.scenario-explanation-card{width:min(720px,100%);max-height:100%;overflow:auto;background:#fff;color:#263648;border:1px solid #d9e1e7;border-top:5px solid #f47a20;border-radius:8px;padding:clamp(16px,2.5vw,26px);box-shadow:0 24px 80px #0008}
.scenario-explanation-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.scenario-explanation-head .eyebrow{color:#bd591a}
.scenario-explanation-head h2{margin:6px 0 0;font-size:clamp(21px,2.7vw,30px)}
.scenario-explanation-head button{border:1px solid #c6d1d9;background:#f7f9fa;color:#263648;border-radius:4px;min-width:38px;min-height:38px;font-size:20px;cursor:pointer}
.explanation-intro{margin:14px 0 12px;font-size:13px;line-height:1.5;color:#445462}
.explanation-principle,.explanation-reference,.explanation-recovery{margin:10px 0;padding:11px 13px;border-left:3px solid #f47a20;background:#edf3f7;font-size:12px;line-height:1.5}
.explanation-principle strong,.explanation-reference strong,.explanation-recovery strong{display:block;margin-bottom:3px;color:#263648}
.explanation-principle p,.explanation-reference p,.explanation-recovery p{margin:0}
.explanation-recovery{background:#fff4eb;border-left-color:#bd591a}
.explanation-steps-title{font-size:14px;margin:14px 0 9px}
.scenario-explanation ol{margin:0;padding-left:30px;display:grid;gap:9px}
.scenario-explanation li{padding:7px 10px;margin-left:2px;background:#f7f9fa;border:1px solid #e4ebef;font-size:13px;line-height:1.5}
.scenario-explanation li strong{display:block;color:#263648}
.scenario-explanation li span{display:block;color:#465764}
.scenario-explanation li::marker{color:#bd591a;font-weight:800}
.explanation-note{margin:16px 0;color:#596b79;font-size:11px;line-height:1.5}
.scenario-explanation-actions{display:flex;gap:9px;flex-wrap:wrap}
.scenario-explanation-actions button{border:1px solid #bbc9d2;border-radius:4px;background:#fff;color:#263648;padding:10px 14px;min-height:40px;font-size:12px;font-weight:800;cursor:pointer}
.scenario-explanation-actions #explanation-start{background:#f47a20;border-color:#f47a20;color:#172638}
@media(max-width:600px){.scenario-explanation-card{padding:14px}.explanation-principle,.explanation-reference,.explanation-recovery{margin:8px 0;padding:9px 11px}.scenario-explanation ol{gap:5px}.scenario-explanation li{font-size:13px}.explanation-note{margin:11px 0}}
@media(max-width:600px){.fs-review{padding:10px}.fs-review-card{max-height:92vh;padding:16px}.fs-review-results{grid-template-columns:1fr;margin:17px 0}.fs-review-results .review-item{padding:9px 11px}}
@media(max-width:720px){.view-toolbar{flex-wrap:wrap}.fullscreen-launch{margin-left:auto}.fs-top{padding:max(8px,env(safe-area-inset-top)) 8px 8px;gap:6px}.fs-tools{gap:4px}.fs-tools button{font-size:11px;min-height:44px;padding:6px 8px}.fs-subtitle{max-width:95%;padding:5px 9px}.fs-subtitle p{font-size:12px}.fs-bottom{gap:6px;margin:0 7px max(7px,env(safe-area-inset-bottom));padding:6px;flex-wrap:wrap}.fs-gears button,.fs-driving button{min-width:44px;min-height:44px;padding:4px 6px;font-size:16px}.scene-wrap.is-fullscreen .cockpit-meters{bottom:155px;right:6px}.fs-review-card{max-height:calc(100dvh - 20px)}}
.fs-extra{display:contents}
.fs-tools #fs-more{display:none}
.orientation-hint{display:none}
@media (orientation:portrait){
  .scene-wrap.is-fullscreen.orientation-unavailable .orientation-hint{display:block;position:absolute;left:50%;bottom:calc(116px + env(safe-area-inset-bottom));transform:translateX(-50%);width:min(290px,82vw);padding:8px 11px;border-left:3px solid #f47a20;border-radius:3px;background:#142333e8;color:#fff;text-align:center;font-size:11px;font-weight:700;line-height:1.35;pointer-events:none}
}
/* A landscape phone often has a desktop-sized CSS width but very little height. */
@media (max-width:720px), (max-height:600px) and (max-width:1100px){
  .scene-wrap.is-fullscreen .fs-top{padding:max(5px,env(safe-area-inset-top)) 8px 5px;gap:5px}
  .scene-wrap.is-fullscreen .fs-tools{position:relative;flex-wrap:nowrap;gap:4px}
  .scene-wrap.is-fullscreen .fs-tools button{min-height:40px;padding:5px 8px;font-size:11px;white-space:nowrap}
  .scene-wrap.is-fullscreen .fs-tools #fs-more{display:block}
  .scene-wrap.is-fullscreen .fs-tools #fs-exit{min-width:40px;font-size:17px}
  .scene-wrap.is-fullscreen .fs-extra{display:none;position:absolute;top:calc(100% + 5px);right:0;z-index:20;width:min(300px,calc(100vw - 16px));max-height:calc(100dvh - 110px);overflow:auto;padding:6px;background:#142333f5;border:1px solid #8da0b288;border-radius:7px;box-shadow:0 8px 22px #0008;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px}
  .scene-wrap.is-fullscreen .fs-tools.more-open .fs-extra{display:grid}
  .scene-wrap.is-fullscreen .fs-extra button{width:100%;white-space:normal;text-align:center}
  .scene-wrap.is-fullscreen .fs-subtitle{max-width:min(550px,94%);padding:4px 10px}
  .scene-wrap.is-fullscreen .fs-subtitle span{font-size:9px}
  .scene-wrap.is-fullscreen .fs-subtitle p{margin-top:2px;font-size:11px;line-height:1.25}
  .scene-wrap.is-fullscreen .fs-bottom{align-self:center;width:max-content;max-width:calc(100% - 12px);gap:5px;margin:0 6px max(5px,env(safe-area-inset-bottom));padding:4px 6px;flex-wrap:wrap;border-radius:9px}
  .scene-wrap.is-fullscreen .fs-gears,.scene-wrap.is-fullscreen .fs-driving{gap:3px}
  .scene-wrap.is-fullscreen .fs-gears button,.scene-wrap.is-fullscreen .fs-driving button{min-width:40px;min-height:40px;padding:3px 5px;font-size:16px}
  .scene-wrap.is-fullscreen .cockpit-meters{right:8px;bottom:calc(57px + env(safe-area-inset-bottom));gap:2px;padding:2px 5px}
  .scene-wrap.is-fullscreen .cockpit-meters>b{margin-bottom:6px;font-size:12px}
  .scene-wrap.is-fullscreen .speedometer{width:52px}
  .scene-wrap.is-fullscreen .speedometer svg{height:43px}
  .scene-wrap.is-fullscreen #cockpit-speed{font-size:9px}
}
@media (max-width:600px) and (orientation:portrait){
  .scene-wrap.is-fullscreen .fs-tools{flex-wrap:wrap}
  .scene-wrap.is-fullscreen .fs-tools button{min-height:40px;padding-inline:6px;font-size:10px}
  .scene-wrap.is-fullscreen .fs-bottom{gap:3px}
  .scene-wrap.is-fullscreen .fs-gears button,.scene-wrap.is-fullscreen .fs-driving button{min-width:39px;min-height:40px}
  .scene-wrap.is-fullscreen .cockpit-meters{bottom:calc(100px + env(safe-area-inset-bottom))}
}