:root{--paper:#f4f3ee;--white:#fff;--ink:#0d0f0f;--asphalt:#5e625f;--orange:#ff5a00;--line:rgba(13,15,15,.16);--display:'Michroma',sans-serif;--mono:'Chivo Mono',monospace;--pad:clamp(22px,4vw,66px)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--mono);overflow-x:hidden}body::before{content:"";position:fixed;inset:0;z-index:100;pointer-events:none;opacity:.075;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.45'/%3E%3C/svg%3E");mix-blend-mode:multiply}.skip-link{position:fixed;left:12px;top:-80px;z-index:200;background:var(--orange);color:#111;padding:14px 20px;font-weight:800}.skip-link:focus{top:12px}a{color:inherit}a:focus-visible,button:focus-visible{outline:3px solid var(--orange);outline-offset:4px}.start-line{position:fixed;inset:0;z-index:300;background:var(--ink);pointer-events:none;display:grid;place-items:center;animation:start-away 1.2s cubic-bezier(.7,0,.2,1) 1.25s forwards}.start-line::before{content:"SYSTEMS / GREEN";color:var(--paper);font:12px var(--mono);letter-spacing:.28em;animation:pulse .35s alternate infinite}.start-line span{position:absolute;left:0;top:50%;width:100%;height:2px;background:var(--orange);transform:scaleX(0);animation:scan .9s ease-out .15s forwards}.cursor-flare{position:fixed;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(255,90,0,.10),transparent 65%);pointer-events:none;z-index:99;translate:-50% -50%;will-change:transform}
@keyframes start-away{to{clip-path:inset(0 0 100% 0);visibility:hidden}}@keyframes scan{to{transform:scaleX(1)}}@keyframes pulse{to{opacity:.35}}
.site-header{height:82px;padding:0 var(--pad);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);position:absolute;z-index:20;width:100%;background:rgba(244,243,238,.82);backdrop-filter:blur(12px)}.team-mark,.footer-mark{display:flex;align-items:center;gap:10px;text-decoration:none;font:9px/1.25 var(--display);letter-spacing:.08em}.team-mark svg,.footer-mark svg{width:42px}.team-mark svg path:first-child,.footer-mark svg path:first-child{fill:var(--ink)}.team-mark svg path:last-child,.footer-mark svg path:last-child{fill:var(--orange)}.site-header nav{display:flex;gap:clamp(18px,3vw,48px)}.site-header nav a{font-size:10px;text-decoration:none;text-transform:uppercase;letter-spacing:.14em;position:relative}.site-header nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--orange);transition:right .25s}.site-header nav a:hover::after{right:0}.session-chip{display:flex;align-items:center;gap:10px;font-size:9px;letter-spacing:.08em}.session-chip i{width:7px;height:7px;background:#42c66a;border-radius:50%;box-shadow:0 0 0 4px rgba(66,198,106,.15)}.session-chip b{background:var(--ink);color:#fff;padding:8px 10px;font-weight:400}
.aero-hud{position:fixed;right:0;top:36%;z-index:80;width:124px;background:var(--ink);color:#fff;padding:14px 12px;border-left:3px solid var(--orange);transition:background .3s,transform .3s}.aero-hud.open{background:var(--orange);color:var(--ink);transform:translateX(-8px)}.hud-label,.aero-hud>span:last-child{display:block;font-size:7px;letter-spacing:.12em}.aero-hud strong{font:24px var(--display);display:inline-block;margin:10px 2px 7px 0}.aero-hud small{font-size:9px}.hud-scale{height:2px;background:rgba(255,255,255,.25);margin:4px 0 10px}.hud-scale i{display:block;height:100%;width:78%;background:var(--orange);transition:width .35s,background .35s}.aero-hud.open .hud-scale i{width:41%;background:var(--ink)}
.wing-overlay{position:fixed;z-index:70;width:min(72vw,980px);height:160px;top:14%;left:50%;transform:translate(-50%,-180%) perspective(900px) rotateX(0);pointer-events:none;transition:transform .75s cubic-bezier(.22,.8,.25,1);filter:drop-shadow(0 24px 25px rgba(0,0,0,.22))}.wing-overlay.open{transform:translate(-50%,0) perspective(900px) rotateX(0)}.wing-main,.wing-flap{position:absolute;left:6%;right:6%;height:42px;background:linear-gradient(#202222,#080909 60%,#262828);border:1px solid #555;color:#fff}.wing-main{top:72px;transform:perspective(500px) rotateX(8deg)}.wing-flap{top:29px;transform-origin:bottom;transition:transform .8s cubic-bezier(.2,.9,.2,1);background:linear-gradient(#fff,#b9bab7 55%,#fff);color:var(--ink)}.wing-overlay.open .wing-flap{transform:perspective(500px) rotateX(-48deg) translateY(-9px)}.wing-main span,.wing-flap span{position:absolute;right:14px;top:12px;font:8px var(--display);letter-spacing:.16em}.wing-stanchion{position:absolute;left:48%;top:70px;width:32px;height:90px;background:#161717;clip-path:polygon(20% 0,80% 0,100% 100%,0 100%)}
.logger-section{position:relative;border-bottom:1px solid var(--line);padding:116px var(--pad) 110px;min-height:720px}.logger-section>.telemetry{position:absolute;bottom:0;left:0;right:0}.telemetry{height:50px;border-top:1px solid currentColor;display:grid;grid-template-columns:48px 1fr 48px;align-items:center;overflow:hidden;color:var(--ink);opacity:.7}.telemetry span{font-size:7px;text-align:center;letter-spacing:.1em}.telemetry svg{width:100%;height:45px}.trace{fill:none;stroke-width:1.5;vector-effect:non-scaling-stroke;stroke-dasharray:1600;stroke-dashoffset:var(--trace-offset,0)}.throttle{stroke:var(--orange)}.brake,.steering,.voice{stroke:currentColor}.telemetry.dark{color:#fff}.section-rail{position:absolute;left:var(--pad);right:var(--pad);top:35px;display:flex;justify-content:space-between;border-top:2px solid var(--ink);padding-top:9px;font-size:8px;letter-spacing:.12em}.section-rail.light{border-color:#fff}.section-heading{display:grid;grid-template-columns:1fr 340px;align-items:end;gap:8vw}.eyebrow{text-transform:uppercase;font-size:9px;font-weight:700;letter-spacing:.22em;margin:0 0 22px}.eyebrow::before{content:"";display:inline-block;width:32px;height:3px;background:var(--orange);margin:0 10px 3px 0}.section-heading h2,.crew-intro h2,.finale h2{grid-column:1;margin:0;font:clamp(38px,5.6vw,88px)/.96 var(--display);letter-spacing:-.055em}.section-heading h2 em,.crew-intro h2 em,.finale h2 em{font-style:normal;color:var(--orange)}.section-heading>p{grid-column:2;font-size:12px;line-height:1.7;margin:0 0 7px;color:#464a47}
.hero{height:max(780px,100svh);padding-top:135px;background:var(--paper);overflow:hidden}.hero-grid,.final-grid{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:clamp(70px,8vw,130px) clamp(70px,8vw,130px);mask-image:linear-gradient(to bottom,transparent,black 20%,black 75%,transparent)}.hero::after{content:"";position:absolute;right:-11vw;top:9%;width:60vw;height:88%;background:linear-gradient(135deg,transparent 12%,rgba(255,90,0,.09) 12% 17%,transparent 17% 42%,rgba(13,15,15,.04) 42%);transform:skewX(-13deg)}.hero-kicker{display:flex;justify-content:space-between;position:relative;z-index:2;font-size:8px;letter-spacing:.14em;border-top:2px solid var(--ink);padding-top:10px}.hero-copy{position:relative;z-index:3;margin-top:8vh}.hero h1{font:clamp(64px,11.2vw,175px)/.74 var(--display);letter-spacing:-.075em;margin:0;position:relative}.hero h1 span{display:block}.hero h1 span:last-child{color:var(--orange);margin-left:10.5vw;-webkit-text-stroke:1px var(--orange)}.hero-sub{display:flex;align-items:center;gap:40px;margin:42px 0 0 34vw}.hero-sub p{max-width:380px;font-size:12px;line-height:1.7}.vector-button{min-height:52px;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:0 8px 0 18px;border:1px solid var(--ink);text-decoration:none;font-size:8px;letter-spacing:.13em;min-width:200px;transition:background .2s,color .2s}.vector-button i{font-style:normal;background:var(--orange);font-size:18px;width:36px;height:36px;display:grid;place-items:center}.vector-button:hover{background:var(--ink);color:#fff}.hero-wheel{position:absolute;right:4vw;bottom:45px;width:300px;height:300px;opacity:.95}.tire{position:absolute;inset:0;border:48px solid #111;border-radius:50%;box-shadow:inset 0 0 0 2px #555,0 22px 50px rgba(0,0,0,.25);animation:wheel-spin 14s linear infinite}.tire::before{content:"";position:absolute;inset:-34px;border:2px dashed #4b4d4d;border-radius:50%}.tire span{position:absolute;inset:14px;background:conic-gradient(from 12deg,#222 0 7%,#aaa 7.5% 8%,#222 8.5% 19%);border-radius:50%;border:5px solid #777}.tire i{position:absolute;inset:45px;background:var(--orange);border-radius:50%;border:8px solid #141515}.wheel-data{position:absolute;right:205px;bottom:0;width:130px;border-left:2px solid var(--orange);padding-left:12px}.wheel-data b{font:22px var(--display)}.wheel-data span{display:block;font-size:8px;margin-top:5px}.hero-index{position:absolute;left:var(--pad);bottom:76px;font:24px var(--display)}.hero-index span{font-size:10px;color:var(--asphalt)}.scroll-cue{position:absolute;right:var(--pad);top:104px;font-size:7px;letter-spacing:.12em;display:flex;gap:9px;align-items:center}.scroll-cue i{height:25px;width:1px;background:var(--orange);animation:scroll-tick 1.4s ease-in-out infinite}.speed-lines{position:absolute;inset:0;pointer-events:none}.speed-lines i{position:absolute;height:1px;background:linear-gradient(90deg,transparent,var(--orange),transparent);width:30vw;left:-30vw;animation:speed 4s linear infinite;opacity:.45}.speed-lines i:nth-child(1){top:28%;animation-delay:.4s}.speed-lines i:nth-child(2){top:44%;animation-delay:1.6s;width:50vw}.speed-lines i:nth-child(3){top:57%;animation-delay:3s}.speed-lines i:nth-child(4){top:72%;animation-delay:2.1s;width:42vw}.speed-lines i:nth-child(5){top:83%;animation-delay:.9s}@keyframes speed{to{transform:translateX(150vw)}}@keyframes wheel-spin{to{transform:rotate(360deg)}}@keyframes scroll-tick{50%{transform:scaleY(.4);transform-origin:top}}.reveal{opacity:0;transform:translateY(26px);animation:reveal .7s forwards cubic-bezier(.22,.75,.22,1)}.hero-kicker{animation-delay:1.35s}.hero .eyebrow{animation-delay:1.48s}.hero h1{animation-delay:1.58s}.hero-sub{animation-delay:1.75s}.hero-wheel{animation-delay:1.9s}.hero-index{animation-delay:2s}@keyframes reveal{to{opacity:1;transform:none}}
.machine{background:#e9e8e2}.car-stage{position:relative;margin:50px calc(var(--pad)*-.4) 0;min-height:520px}.car-cutaway{width:100%;overflow:visible}.car-cutaway .body{fill:url(#bodyGloss);stroke:#111;stroke-width:2}.car-cutaway .orange{fill:var(--orange)}.car-cutaway .floor,.frontwing,.rearwing,.flap{fill:url(#carbon);stroke:#080909;stroke-width:3}.car-cutaway .cockpit{fill:#151616;stroke:#555}.car-cutaway .halo{fill:none;stroke:#111;stroke-width:12}.car-cutaway .sidepod{fill:rgba(255,255,255,.28);stroke:#323434;stroke-width:2}.car-cutaway .cut{fill:none;stroke:#858784;stroke-dasharray:8 5}.car-cutaway .number{fill:#111}.car-cutaway .car-body text{fill:#fff;font:30px var(--display)}.car-cutaway .wheel{fill:#111;stroke:#494b4a;stroke-width:5}.car-cutaway .rim{fill:url(#carbon);stroke:#9c9d99;stroke-width:4}.car-cutaway .hub{fill:var(--orange)}.car-cutaway .ground path{stroke:#111;stroke-width:2}.car-cutaway .ground path:last-child{stroke-dasharray:5 9;opacity:.4}.car-cutaway .labels path{fill:none;stroke:#111;stroke-width:1}.car-cutaway .labels text{font:11px var(--mono);font-weight:700;letter-spacing:.08em}.car-cutaway .airflow path{fill:none;stroke:var(--orange);stroke-width:1.5;stroke-dasharray:8 8;animation:flow 1.3s linear infinite}.car-cutaway .vortices path{fill:none;stroke:var(--orange);stroke-width:2;stroke-dasharray:7 5;animation:flow .9s linear infinite}@keyframes flow{to{stroke-dashoffset:-32}}.aero-stat{position:absolute;background:var(--ink);color:#fff;padding:12px 14px;border-left:3px solid var(--orange);min-width:150px}.aero-stat span{display:block;font-size:7px}.aero-stat b{font:20px var(--display)}.aero-stat small{font:8px var(--mono);margin-left:4px}.stat-one{left:5%;top:56%}.stat-two{right:5%;top:68%}.machine-notes{display:grid;grid-template-columns:1fr 1fr;gap:10vw;margin-top:-20px;border-top:1px solid var(--ink);padding-top:20px}.machine-notes p{font-size:10px;line-height:1.65;margin:0}.machine-notes b{color:var(--orange);margin-right:8px}
.drs{min-height:920px;background:var(--ink);color:#fff;overflow:hidden;padding-top:125px}.drs-tunnel{position:absolute;inset:0;perspective:600px;opacity:.26}.drs-tunnel i{position:absolute;border:1px solid #fff;inset:calc(var(--i,1)*7%);transform:translateZ(calc(var(--i,1)*-70px)) rotate(4deg)}.drs-tunnel i:nth-child(1){--i:1}.drs-tunnel i:nth-child(2){--i:2}.drs-tunnel i:nth-child(3){--i:3}.drs-tunnel i:nth-child(4){--i:4}.drs-tunnel i:nth-child(5){--i:5}.drs-tunnel i:nth-child(6){--i:6}.drs::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 60% 45%,rgba(255,90,0,.25),transparent 42%)}.drs-copy{position:relative;z-index:2}.drs-copy h2{margin:0;font:clamp(68px,10vw,150px)/.8 var(--display);letter-spacing:-.07em}.drs-copy h2 em{color:var(--orange);font-style:normal}.drs-instruction{margin:45px 0 0 25vw;max-width:430px;border-left:2px solid var(--orange);padding-left:18px;font-size:11px;line-height:1.7}.drag-compare{position:absolute;z-index:2;right:var(--pad);top:230px;width:min(34vw,440px)}.drag-compare>div{display:grid;grid-template-columns:1fr auto;gap:12px;margin-bottom:25px}.drag-compare span{font-size:8px;letter-spacing:.12em}.drag-compare b{font:20px var(--display)}.drag-compare i{grid-column:1/-1;height:7px;background:var(--orange);width:var(--w);display:block}.drag-compare>div:first-child i{background:#fff}.drag-compare p{font-size:9px;line-height:1.6;color:var(--orange);text-align:right}.drs-marker{position:absolute;right:-.06em;bottom:42px;font:clamp(150px,31vw,490px)/.7 var(--display);color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.17);letter-spacing:-.1em}
.pitwall{background:var(--paper)}.section-heading.split{grid-template-columns:1fr 360px}.section-heading.split>div h2{margin:0;font:clamp(38px,5.6vw,88px)/.96 var(--display);letter-spacing:-.055em}.section-heading.split>div h2 em{font-style:normal;color:var(--orange)}.logger-board{margin-top:65px;border:2px solid var(--ink);background:#eeede7;box-shadow:12px 12px 0 var(--orange)}.logger-head{height:48px;background:var(--ink);color:#fff;display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:35px;padding:0 16px;font-size:8px}.logger-head b{color:var(--orange)}.chart-row{height:114px;display:grid;grid-template-columns:95px 1fr 56px;align-items:stretch;border-bottom:1px solid var(--line)}.chart-row>span{padding:16px 10px;font-size:8px;font-weight:700;border-right:1px solid var(--line)}.chart-row>span small{display:block;font-size:6px;margin-top:8px;color:var(--asphalt)}.chart-row svg{width:100%;height:100%}.chart-row>b{font:10px var(--display);display:grid;place-items:center;border-left:1px solid var(--line)}.gridline{stroke:#b9b9b4;stroke-width:1;stroke-dasharray:4 8}.data-line{fill:none;stroke-width:2;vector-effect:non-scaling-stroke}.orange-line{stroke:var(--orange)}.black-line{stroke:var(--ink)}.grey-line{stroke:#707471}.sector-map{height:240px;padding:15px;display:grid;grid-template-columns:1fr auto;grid-template-rows:repeat(3,1fr);font-size:8px}.sector-map svg{grid-row:1/4;width:100%;height:100%}.sector-map svg path{fill:none;stroke:var(--ink);stroke-width:7}.sector-map svg circle{fill:var(--orange)}.sector-map svg text{font:10px var(--mono)}.sector-map span{padding:12px 20px;border-bottom:1px solid var(--line)}.sector-map b{color:var(--orange);margin-left:12px}
.pitstop{background:#141616;color:#fff;min-height:990px}.pit-head{display:flex;align-items:end;gap:35px}.pit-head h2{font:clamp(85px,15vw,220px)/.8 var(--display);letter-spacing:-.08em;color:var(--orange);margin:15px 0}.pit-head h2 small{font:14px var(--mono);letter-spacing:.08em;margin-left:12px}.replay-button{margin:0 0 25px auto;min-height:52px;background:transparent;color:#fff;border:1px solid #777;padding:0 8px 0 18px;font:8px var(--mono);letter-spacing:.13em;display:flex;align-items:center;gap:28px;cursor:pointer}.replay-button i{font-style:normal;color:var(--orange);font-size:20px}.pit-diagram{height:480px;border:1px solid #5b5d5c;position:relative;background:repeating-linear-gradient(90deg,transparent 0 99px,rgba(255,255,255,.04) 100px),repeating-linear-gradient(0deg,transparent 0 99px,rgba(255,255,255,.04) 100px);overflow:hidden}.pit-car{position:absolute;width:150px;height:390px;left:50%;top:50%;transform:translate(-50%,-50%)}.pc-nose{position:absolute;top:0;left:45px;width:60px;height:100px;background:#fff;clip-path:polygon(35% 0,65% 0,100% 100%,0 100%)}.pc-body{position:absolute;top:85px;left:25px;width:100px;height:205px;border-radius:35% 35% 25% 25%;background:linear-gradient(90deg,#fff,#bbb 46%,#fff 52%);color:#111;display:grid;place-items:center;font:20px var(--display)}.pc-body::after{content:"";width:58px;height:80px;background:#111;border-radius:50%;position:absolute;top:42px}.pc-body span{z-index:2;color:#fff}.pc-wing{position:absolute;bottom:5px;left:3px;width:144px;height:32px;background:var(--orange)}.pc-wheel{position:absolute;width:30px;height:80px;background:#050505;border:1px solid #777;border-radius:8px}.w1{left:0;top:100px}.w2{right:0;top:100px}.w3{left:0;bottom:76px}.w4{right:0;bottom:76px}.crew-node{position:absolute;display:flex;align-items:center;gap:8px;font-size:7px;transition:transform .3s}.crew-node i{width:36px;height:36px;border:2px solid var(--orange);border-radius:50%;position:relative}.crew-node i::after{content:"";position:absolute;width:5px;height:5px;background:#fff;border-radius:50%;left:13px;top:13px}.crew-node span{color:var(--orange)}.n1{left:20%;top:25%}.n2{right:20%;top:25%;flex-direction:row-reverse}.n3{left:20%;bottom:24%}.n4{right:20%;bottom:24%;flex-direction:row-reverse}.n5{left:48%;top:4%;flex-direction:column}.n6{left:47%;bottom:3%;flex-direction:column-reverse}.pit-diagram.running .crew-node{animation:crew-pulse 2.1s ease-in-out}.pit-diagram.running .pc-wheel{animation:wheel-change 2.1s ease-in-out}.pit-diagram.running .pit-car{animation:car-jack 2.1s ease-in-out}.stop-clock{position:absolute;right:25px;top:20px;text-align:right}.stop-clock b{display:block;font:25px var(--display);color:var(--orange)}.stop-clock span{font-size:7px}.timeline{position:absolute;left:25px;right:25px;bottom:18px;display:flex;justify-content:space-between;border-top:1px solid #777;padding-top:8px;font-size:7px}.timeline i{position:absolute;left:0;top:-2px;width:0;height:3px;background:var(--orange)}.pit-diagram.running .timeline i{animation:timeline 2.1s linear forwards}@keyframes timeline{to{width:100%}}@keyframes crew-pulse{20%{transform:translateX(15px)}60%{transform:scale(1.18)}90%{transform:none}}@keyframes wheel-change{40%{transform:translateX(var(--tx,8px));opacity:.2}65%{transform:none;opacity:1}}@keyframes car-jack{20%,78%{transform:translate(-50%,-52%) scale(.99)}}.pit-caption{display:grid;grid-template-columns:260px 1fr;gap:40px;margin-top:25px}.pit-caption b{font:10px var(--display);color:var(--orange)}.pit-caption p{font-size:10px;line-height:1.6;margin:0;color:#d1d3d1}
.crew{background:#e8e7e1}.crew-intro{display:grid;grid-template-columns:1fr 260px;gap:50px;align-items:end}.crew-intro h2{margin:0}.driver-plaque{background:var(--orange);color:var(--ink);padding:20px;clip-path:polygon(0 0,100% 0,100% 85%,86% 100%,0 100%)}.driver-plaque span,.driver-plaque small{display:block;font-size:7px}.driver-plaque b{display:block;font:25px/1 var(--display);margin:18px 0}.radio-stack{margin:60px 0 0 12vw}.radio-card{max-width:800px;background:var(--paper);border:1px solid var(--ink);margin-top:-1px;transition:transform .25s,background .25s;position:relative}.radio-card:hover{transform:translateX(-12px);background:#fff;z-index:2}.radio-card.driver{margin-left:8vw;border-left:8px solid var(--orange)}.radio-card.strategy{margin-left:2vw}.radio-card header,.radio-card footer{display:flex;justify-content:space-between;padding:10px 14px;font-size:7px}.radio-card header{border-bottom:1px solid var(--line)}.radio-card p{font-size:clamp(14px,1.5vw,21px);line-height:1.55;margin:0;padding:28px 40px}.radio-card footer{border-top:1px solid var(--line);color:var(--asphalt)}.radio-card footer i{width:35%;height:8px;background:repeating-linear-gradient(90deg,var(--orange) 0 2px,transparent 2px 5px)}.personnel{display:grid;grid-template-columns:repeat(4,1fr);margin-top:70px;border-top:2px solid var(--ink)}.personnel>div{padding:16px 10px;border-right:1px solid var(--line)}.personnel span,.personnel small{font-size:7px;display:block}.personnel b{font:10px var(--display);display:block;margin:18px 0 7px}
.finale{min-height:880px;background:var(--orange);color:var(--ink);overflow:hidden}.finale .eyebrow::before{background:var(--ink)}.finale h2{font-size:clamp(70px,10vw,150px);position:relative}.finale h2 em{color:#fff}.next-race{position:absolute;right:var(--pad);top:200px;width:290px;border-top:4px solid var(--ink);padding-top:12px}.next-race span{font-size:8px}.next-race b{display:block;font:17px/1.3 var(--display);margin:25px 0}.next-race p{font-size:9px;line-height:1.7}.light-button{position:absolute;right:var(--pad);bottom:100px;background:var(--ink);color:#fff}.light-button i{color:var(--ink);background:#fff}
.site-footer{min-height:190px;background:var(--ink);color:#e9e8e2;padding:45px var(--pad);display:grid;grid-template-columns:1fr auto;gap:45px;align-items:start}.site-footer .footer-mark svg path:first-child{fill:#fff}.site-footer p{font-size:8px;color:#aeb1ae;margin:45px 0 0}.site-footer nav{display:flex;flex-direction:column;gap:14px;text-align:right}.site-footer nav a{font-size:8px;text-decoration:none;border-bottom:1px solid #454747;padding-bottom:7px}.site-footer nav a:hover{color:var(--orange)}
@media (max-width:900px){.site-header nav{display:none}.aero-hud{top:auto;bottom:16px;width:108px}.logger-section{min-height:650px}.hero{height:880px}.hero h1{font-size:clamp(58px,13vw,105px);line-height:.84}.hero-sub{margin-left:17vw}.hero-wheel{right:-90px;bottom:45px}.section-heading,.section-heading.split{grid-template-columns:1fr 270px}.car-stage{min-height:400px}.drag-compare{top:auto;bottom:130px;left:var(--pad);right:auto;width:55vw}.drs-copy h2{font-size:12vw}.pit-diagram{height:420px}.n1,.n3{left:10%}.n2,.n4{right:10%}.crew-intro{grid-template-columns:1fr 220px}.radio-stack{margin-left:3vw}.personnel{grid-template-columns:1fr 1fr}.personnel>div{border-bottom:1px solid var(--line)}}
@media (max-width:600px){:root{--pad:20px}.cursor-flare{display:none}.site-header{height:70px}.team-mark svg{width:36px}.session-chip b{display:none}.session-chip{gap:7px}.aero-hud{right:5px;bottom:6px;transform:scale(.86);transform-origin:right bottom}.aero-hud.open{transform:scale(.86) translateX(-4px)}.wing-overlay{width:110vw;top:12%;height:120px}.wing-main{top:60px}.wing-flap{top:23px}.logger-section{padding-top:95px;padding-bottom:85px;min-height:580px}.section-rail{top:26px}.section-rail span:last-child{display:none}.section-heading,.section-heading.split{display:block}.section-heading>p{margin-top:24px;max-width:92%}.section-heading h2,.section-heading.split>div h2,.crew-intro h2{font-size:clamp(35px,10vw,55px)}.hero{height:780px;padding-top:105px}.hero-kicker span:last-child{display:none}.hero-copy{margin-top:9vh}.hero h1{font-size:15.5vw;line-height:.88;letter-spacing:-.08em}.hero h1 span:last-child{margin-left:0}.hero-sub{display:block;margin:32px 0 0}.hero-sub p{max-width:270px;font-size:10px}.vector-button{width:210px;margin-top:20px}.hero-wheel{width:210px;height:210px;right:-50px;bottom:43px}.tire{border-width:34px}.tire span{inset:8px}.tire i{inset:27px;border-width:5px}.wheel-data{right:144px;width:100px}.wheel-data b{font-size:15px}.hero-index{bottom:63px}.scroll-cue{display:none}.machine{min-height:790px}.car-stage{min-height:290px;margin:50px -35px 0}.car-cutaway .labels text{font-size:15px}.aero-stat{transform:scale(.72);min-width:140px}.stat-one{left:0;top:59%}.stat-two{right:-5%;top:72%}.machine-notes{grid-template-columns:1fr;gap:15px;margin-top:10px}.drs{min-height:760px}.drs-copy h2{font-size:20vw}.drs-instruction{margin:30px 0 0 12vw;max-width:280px}.drag-compare{width:72vw;bottom:115px}.drs-marker{bottom:42px}.logger-board{margin-top:40px;box-shadow:6px 6px 0 var(--orange)}.logger-head{grid-template-columns:1fr auto;gap:10px}.logger-head span:nth-child(3){display:none}.chart-row{height:88px;grid-template-columns:68px 1fr 35px}.sector-map{height:190px;grid-template-columns:1fr 88px;padding:8px}.sector-map span{padding:8px 4px}.pitstop{min-height:920px}.pit-head{display:block}.pit-head h2{font-size:22vw}.replay-button{margin:15px 0 25px}.pit-diagram{height:420px;margin:0 -10px}.pit-car{transform:translate(-50%,-50%) scale(.75)}.pit-diagram.running .pit-car{animation:none}.crew-node b{display:none}.crew-node i{width:28px;height:28px}.crew-node i::after{left:10px;top:10px}.n1,.n3{left:4%}.n2,.n4{right:4%}.n5{left:44%}.n6{left:43%}.stop-clock{right:12px}.pit-caption{grid-template-columns:1fr;gap:10px}.crew-intro{display:block}.driver-plaque{margin:35px 0 0 20vw}.radio-stack{margin:45px 0 0}.radio-card.driver,.radio-card.strategy{margin-left:0}.radio-card header b{max-width:150px;text-align:right}.radio-card p{padding:22px 20px;font-size:13px}.personnel{grid-template-columns:1fr 1fr;margin-top:45px}.personnel b{font-size:8px}.finale{min-height:760px}.finale h2{font-size:20vw}.next-race{position:relative;right:auto;top:auto;width:100%;margin-top:50px}.light-button{left:var(--pad);right:auto;bottom:90px}.site-footer{grid-template-columns:1fr;padding-bottom:85px;gap:20px}.site-footer p{margin:10px 0}.site-footer nav{text-align:left}.telemetry{grid-template-columns:35px 1fr 35px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.start-line{display:none}.cursor-flare{display:none}.car-cutaway .airflow path,.car-cutaway .vortices path{animation:none}.wing-overlay.open .wing-flap{transform:perspective(500px) rotateX(-35deg)}}

/* FIELD GUIDE */
.guide-page{background:#deded8}.guide-page::after{content:"GUIDE";position:fixed;right:-.08em;top:20%;font:22vw/.7 var(--display);color:rgba(13,15,15,.025);pointer-events:none;z-index:-1}.guide-header{height:82px;padding:0 var(--pad);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid var(--line);background:var(--paper)}.guide-header>span{font-size:8px;letter-spacing:.14em}.guide-header>a:last-child{justify-self:end;font-size:8px;text-decoration:none;border-bottom:1px solid;padding:8px 0}.guide-main{max-width:1600px;margin:auto}.guide-hero{min-height:650px;background:var(--ink);color:#fff;padding:80px var(--pad);position:relative;overflow:hidden}.guide-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:100px 100px;transform:perspective(700px) rotateX(55deg) scale(1.6);transform-origin:bottom}.guide-hero>p{position:relative;font-size:8px;letter-spacing:.18em;border-top:2px solid #fff;padding-top:10px}.guide-hero h1{position:relative;margin:65px 0 40px;font:clamp(68px,11vw,165px)/.78 var(--display);letter-spacing:-.075em}.guide-hero h1 em{font-style:normal;color:var(--orange);margin-left:12vw}.guide-deck{position:relative;margin-left:38vw;border-left:3px solid var(--orange);padding-left:20px;display:grid;grid-template-columns:1fr auto;gap:40px;max-width:700px}.guide-deck b{font:13px/1.6 var(--mono)}.guide-deck span{font-size:7px;line-height:1.8;color:#aeb1ae}.guide-layout{display:grid;grid-template-columns:260px 1fr;padding:90px var(--pad);gap:8vw;align-items:start}.guide-toc{position:sticky;top:20px;border-top:3px solid var(--ink);display:flex;flex-direction:column}.guide-toc span,.guide-toc a{font-size:8px;padding:13px 5px;border-bottom:1px solid var(--line);text-decoration:none}.guide-toc span{color:var(--orange);font-weight:800}.guide-toc a:hover{background:var(--orange)}.guide-article{max-width:820px}.guide-article section{position:relative;padding:0 0 90px 65px;border-left:1px solid var(--line)}.guide-article h2{font:clamp(28px,3.5vw,52px)/1.1 var(--display);letter-spacing:-.045em;margin:0 0 35px}.guide-article h3{font:11px var(--display);margin:35px 0 12px;color:var(--orange);text-transform:uppercase}.guide-article p{font-size:12px;line-height:1.9;color:#333634;margin:0 0 20px}.guide-article code{font:11px var(--mono);background:var(--ink);color:#fff;padding:2px 5px}.guide-no{position:absolute;left:-24px;top:0;background:var(--orange);width:46px;height:46px;display:grid;place-items:center;font:9px var(--display)}.swatches{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--ink);margin:0 0 25px}.swatches>div{padding:9px;border-right:1px solid var(--ink)}.swatches>div:last-child{border:0}.swatches i{display:block;height:85px;background:var(--sw);border:1px solid rgba(0,0,0,.25);margin-bottom:10px}.swatches b,.swatches span{font-size:7px;display:block}.swatches span{margin-top:5px;color:#535653}
@media (max-width:700px){.guide-header{height:70px;grid-template-columns:1fr auto}.guide-header>span{display:none}.guide-hero{min-height:580px;padding-top:60px}.guide-hero h1{font-size:16.5vw;margin-top:90px}.guide-deck{margin:0;grid-template-columns:1fr;gap:10px;max-width:280px}.guide-deck span{display:none}.guide-layout{display:block;padding-top:65px}.guide-toc{position:relative;top:auto;margin-bottom:70px}.guide-article section{padding-left:34px;padding-bottom:70px}.guide-no{left:-19px;width:36px;height:36px}.guide-article p{font-size:11px;line-height:1.8}.swatches{grid-template-columns:1fr 1fr}.swatches>div:nth-child(2){border-right:0}.swatches>div:nth-child(-n+2){border-bottom:1px solid}.swatches i{height:60px}}

/* PASS 1 CALIBRATION */
.cursor-flare{left:0;top:0}
.aero-hud{pointer-events:none}
.wing-overlay{top:1%;opacity:0;visibility:hidden;transition:transform .75s cubic-bezier(.22,.8,.25,1),opacity .16s ease}
.wing-overlay.open{opacity:1;visibility:visible}
.machine{overflow:hidden}
.guide-header>a:last-child{min-height:44px;display:flex;align-items:center}
.guide-article section:last-child{padding-bottom:20px}
@media (max-width:900px) and (min-width:601px){.pit-head{display:grid;grid-template-columns:1fr auto;align-items:end}.pit-head .eyebrow{grid-column:1/-1}.pit-head h2{margin-right:20px}}
@media (max-width:600px){
  .team-mark{min-height:44px}
  .aero-hud{right:4px;bottom:6px;width:88px;padding:9px 8px;transform:none}
  .aero-hud strong{font-size:16px;margin:7px 0 5px}
  .aero-hud.open{transform:translateX(-3px)}
  .wing-overlay{width:100vw;top:1%}
  .hero-wheel{width:185px;height:185px;right:-22px;bottom:50px}
  .tire{border-width:30px}
  .wheel-data{right:156px;bottom:52px;width:88px}
  .car-stage{margin-left:-20px;margin-right:-20px}
  .site-footer{padding-bottom:50px;gap:12px}
  .site-footer p{margin:8px 0}
  .site-footer nav{gap:0}
  .site-footer nav a{display:flex;align-items:center;min-height:44px;padding:0}
  .guide-hero{min-height:560px}
  .guide-hero h1{font-size:13.5vw;letter-spacing:-.065em}
  .guide-hero h1 em{margin-left:7vw}
}

/* PASS 2 — EXTERNAL CRITIQUE / VELOCITY CALIBRATION */
:root{
  --paper:#f7f6f1;
  --ink:#0a0d0d;
  --asphalt:#3f4542;
  --line:rgba(10,13,13,.18);
}
html{scroll-padding-top:116px}
body{
  background:
    radial-gradient(ellipse at 74% 7%,rgba(255,255,255,.96),transparent 34%),
    linear-gradient(115deg,#f7f6f1 0%,#ecebe5 48%,#f8f7f3 100%);
  -webkit-tap-highlight-color:rgba(255,90,0,.22);
}
a,button{touch-action:manipulation}
section[id]{scroll-margin-top:116px}
h1,h2,h3{text-wrap:balance}
.site-header nav a{
  min-height:44px;
  display:flex;
  align-items:center;
}
.site-header nav a::after{bottom:5px}
.site-header,.guide-header{
  box-shadow:0 1px 0 rgba(255,255,255,.88),0 12px 34px rgba(10,13,13,.035);
}

/* The fixed instrumentation now reads like a compact homologation tag. */
.aero-hud{
  top:96px;
  right:16px;
  width:148px;
  padding:16px 15px 14px;
  clip-path:polygon(0 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%);
  box-shadow:0 18px 40px rgba(0,0,0,.22);
  transition:background .28s,transform .42s cubic-bezier(.2,.8,.2,1),opacity .24s;
}
.aero-hud strong{font-size:26px;font-variant-numeric:tabular-nums}
.aero-hud.parked{opacity:0;transform:translateX(120%)}
.aero-hud.open{transform:translateX(-4px)}
.aero-hud.open.parked{transform:translateX(120%)}

/* DRS hardware: dual pylons, visible actuator, larger physical travel. */
.wing-overlay{
  width:min(94vw,1240px);
  height:190px;
  top:2px;
  transform:translate(-50%,-205%) perspective(900px) rotateX(0);
  filter:drop-shadow(0 30px 30px rgba(0,0,0,.3));
}
.wing-overlay.open{transform:translate(-50%,0) perspective(900px) rotateX(0)}
.wing-main,.wing-flap{left:2%;right:2%;height:48px}
.wing-main{top:84px;background:linear-gradient(180deg,#2a2d2d 0%,#070909 46%,#212424 100%)}
.wing-flap{top:30px;background:linear-gradient(180deg,#fff 0%,#d7d8d4 42%,#fff 53%,#aeb0ac 100%)}
.wing-overlay.open .wing-flap{transform:perspective(500px) rotateX(-58deg) translateY(-16px)}
.wing-stanchion{top:82px;width:25px;height:108px}
.stanchion-left{left:22%}
.stanchion-right{left:auto;right:22%}
.wing-status{
  position:absolute;
  left:3%;
  top:138px;
  display:flex;
  gap:8px;
  align-items:center;
  padding:7px 9px;
  background:var(--orange);
  color:var(--ink);
  font-size:7px;
  letter-spacing:.12em;
}
.wing-status i{width:6px;height:6px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.24)}

/* Continuous wind tunnel field behind the hero. */
.wake-canvas{position:absolute;inset:82px 0 50px;width:100%;height:calc(100% - 132px);z-index:1;opacity:.78;pointer-events:none}
.hero-grid{z-index:0}
.hero::before{
  content:"";
  position:absolute;
  inset:82px 0 50px;
  background:
    radial-gradient(ellipse at 84% 66%,rgba(255,90,0,.1),transparent 25%),
    linear-gradient(112deg,transparent 0 54%,rgba(255,255,255,.75) 54% 64%,transparent 64%);
  pointer-events:none;
}
.hero-copy,.hero-kicker,.hero-wheel,.hero-index,.scroll-cue,.hero-telemetry-stack{z-index:3}
.hero h1{filter:drop-shadow(0 12px 24px rgba(255,255,255,.55))}
.hero h1 span:last-child{-webkit-text-stroke:1.25px var(--orange)}
.hero-sub p{font-size:13px;line-height:1.75;color:#202423}
.hero-wheel{right:2.4vw;bottom:42px}
.wheel-data{
  right:auto;
  left:-156px;
  bottom:37px;
  width:150px;
  padding:10px 0 8px 14px;
  background:linear-gradient(90deg,rgba(247,246,241,.94),rgba(247,246,241,0));
}
.wheel-data b{font-size:23px;font-variant-numeric:tabular-nums;white-space:nowrap}
.hero-telemetry-stack{
  position:absolute;
  left:var(--pad);
  bottom:136px;
  display:grid;
  grid-template-columns:repeat(3,118px);
  border-top:2px solid var(--ink);
  animation-delay:2.06s;
}
.hero-telemetry-stack>div{padding:10px 10px 8px 0;border-right:1px solid var(--line)}
.hero-telemetry-stack span,.hero-telemetry-stack small{display:block;font-size:7px;letter-spacing:.09em}
.hero-telemetry-stack b{display:inline-block;margin:8px 5px 3px 0;font:14px var(--display);font-variant-numeric:tabular-nums}

/* Readable data logger strips with an actual playhead. */
.logger-section{padding-bottom:128px}
.telemetry{height:62px;grid-template-columns:58px 1fr 58px;opacity:.9;background:rgba(247,246,241,.72);backdrop-filter:blur(7px)}
.telemetry.dark{background:rgba(10,13,13,.76)}
.telemetry svg{height:56px}
.telemetry span{font-size:8px;font-weight:700;letter-spacing:.16em}
.telemetry::after{
  content:"";
  position:absolute;
  top:7px;
  bottom:7px;
  left:var(--velocity-pos,8%);
  width:1px;
  background:var(--orange);
  box-shadow:0 0 0 3px rgba(255,90,0,.08);
  transition:left .18s linear;
}
.trace{stroke-width:1.8}
.section-rail{font-size:9px;letter-spacing:.15em}
.eyebrow{font-size:10px;letter-spacing:.2em}
.section-heading>p{font-size:14px;line-height:1.75;color:#323735;max-width:390px}

/* Technical cutaway gets more depth and legible engineering geometry. */
.machine{
  background:
    linear-gradient(135deg,rgba(255,255,255,.55),transparent 35%),
    #e7e6df;
}
.car-stage::before{
  content:"AERO MAP / 26.4";
  position:absolute;
  inset:10% 2% 9%;
  border:1px solid rgba(10,13,13,.18);
  color:rgba(10,13,13,.38);
  padding:10px;
  font-size:7px;
  letter-spacing:.14em;
}
.car-cutaway{position:relative;z-index:1;filter:drop-shadow(0 18px 16px rgba(0,0,0,.11))}
.car-cutaway .suspension path{fill:none;stroke:#252929;stroke-width:3}
.car-cutaway .suspension circle{fill:var(--orange)}
.car-cutaway .pressure-nodes circle{fill:#fff;stroke:var(--orange);stroke-width:4}
.machine-notes{gap:7vw;margin-top:-4px}
.machine-notes p{font-size:12px;line-height:1.75}

/* The static composition now preserves the open-wing moment. */
.drs{min-height:1020px;background:linear-gradient(122deg,#080b0b 0%,#101313 48%,#070909 100%)}
.drs::before{background:radial-gradient(ellipse at 74% 38%,rgba(255,90,0,.3),transparent 31%)}
.drs-copy{z-index:4}
.drs-copy h2{text-shadow:0 18px 38px rgba(0,0,0,.42)}
.drs-instruction{font-size:13px;max-width:470px;background:rgba(8,11,11,.66);padding:13px 18px}
.drs-wing-local{
  position:absolute;
  z-index:2;
  top:150px;
  right:-3vw;
  width:59vw;
  height:330px;
  transform:rotate(-4deg);
  filter:drop-shadow(0 34px 24px rgba(0,0,0,.5));
}
.local-flap,.local-main{
  position:absolute;
  left:0;
  right:0;
  height:84px;
  padding:18px 24px;
  border:1px solid #5f6361;
  font-size:8px;
  letter-spacing:.14em;
}
.local-flap{
  top:5px;
  color:var(--ink);
  background:linear-gradient(#fff,#c9cac6 45%,#fff 53%,#9da09d);
  transform:perspective(700px) rotateX(-45deg);
  transform-origin:bottom;
}
.local-flap b{position:absolute;right:24px;top:13px;font:28px var(--display)}
.local-flap small{font:8px var(--mono);margin-left:4px}
.local-main{top:170px;color:#fff;background:linear-gradient(#2b2e2d,#060808 55%,#242727)}
.local-main::before,.local-main::after{content:"";position:absolute;top:74px;width:28px;height:100px;background:#090b0b}
.local-main::before{left:22%}.local-main::after{right:22%}
.local-gap{position:absolute;top:106px;left:13%;right:13%;display:flex;align-items:center;gap:15px;font-size:7px;letter-spacing:.16em;color:var(--orange)}
.local-gap i{height:1px;background:var(--orange);flex:1;box-shadow:0 0 18px var(--orange)}
.drag-compare{top:600px;width:min(36vw,470px)}
.drag-compare span{font-size:9px}
.drag-compare b{font-size:25px;font-variant-numeric:tabular-nums}

/* Pit choreography and radio are treated as instruments, not generic cards. */
.pit-diagram{background:
  linear-gradient(90deg,transparent 49.9%,rgba(255,90,0,.16) 50%,transparent 50.1%),
  repeating-linear-gradient(90deg,transparent 0 99px,rgba(255,255,255,.04) 100px),
  repeating-linear-gradient(0deg,transparent 0 99px,rgba(255,255,255,.04) 100px)}
.crew-node b{letter-spacing:.09em}
.crew-node i{box-shadow:0 0 0 7px rgba(255,90,0,.055)}
.pit-caption p{font-size:12px;line-height:1.75;max-width:650px}
.replay-button{transition:background .2s,border-color .2s,transform .2s}
.replay-button:hover{background:var(--orange);border-color:var(--orange);color:var(--ink);transform:translateY(-2px)}
.radio-stack{margin-left:8vw}
.radio-card{
  max-width:900px;
  background:
    repeating-linear-gradient(90deg,transparent 0 5px,rgba(255,90,0,.035) 5px 6px),
    var(--paper);
  clip-path:polygon(0 0,calc(100% - 22px) 0,100% 22px,100% 100%,0 100%);
  transition:transform .32s cubic-bezier(.2,.8,.2,1),background-color .25s,box-shadow .25s;
}
.radio-card::after{
  content:"";
  position:absolute;
  left:14px;
  right:14px;
  bottom:29px;
  height:1px;
  background:linear-gradient(90deg,var(--orange),transparent 75%);
  transform:scaleX(.25);
  transform-origin:left;
  transition:transform .5s cubic-bezier(.2,.8,.2,1);
}
.radio-card:hover{transform:translateX(-18px) skewX(-.7deg);box-shadow:16px 16px 0 rgba(255,90,0,.13)}
.radio-card:hover::after{transform:scaleX(1)}
.radio-card header,.radio-card footer{padding:12px 16px;font-size:8px}
.radio-card p{font-size:clamp(15px,1.55vw,22px);padding:32px 44px 38px}
.driver-plaque{box-shadow:14px 14px 0 rgba(10,13,13,.1)}
.personnel b{font-size:11px}

/* Finale gains depth, telemetry, and a high-speed vanishing vector. */
.finale{
  min-height:940px;
  background:
    radial-gradient(ellipse at 72% 46%,rgba(255,255,255,.2),transparent 24%),
    linear-gradient(118deg,#ff4e00 0%,#ff6500 56%,#ff5200 100%);
}
.finale-velocity{position:absolute;inset:0;overflow:hidden;opacity:.34}
.finale-velocity span{position:absolute;right:2vw;bottom:14%;font:34vw/.7 var(--display);color:transparent;-webkit-text-stroke:1px rgba(10,13,13,.28)}
.finale-velocity i{position:absolute;left:36%;right:-10%;height:1px;background:linear-gradient(90deg,transparent,#fff,transparent);transform:rotate(-13deg)}
.finale-velocity i:nth-child(2){top:26%}.finale-velocity i:nth-child(3){top:44%;transform:rotate(-7deg)}.finale-velocity i:nth-child(4){top:68%;transform:rotate(-18deg)}
.finale h2{z-index:2;text-shadow:0 18px 35px rgba(147,31,0,.15)}
.next-race{z-index:2;width:330px;background:rgba(255,90,0,.38);padding:14px 12px 12px 0}
.finale-ledger{
  position:absolute;
  z-index:2;
  right:var(--pad);
  top:440px;
  width:330px;
  display:grid;
  grid-template-columns:1fr auto;
  border-top:1px solid var(--ink);
}
.finale-ledger span,.finale-ledger b{padding:10px 0;border-bottom:1px solid rgba(10,13,13,.25);font-size:8px}
.finale-ledger b{text-align:right;font-weight:700}

/* Footer becomes a compact systems bay rather than an empty black field. */
.site-footer{
  min-height:230px;
  grid-template-columns:1.1fr .8fr 1fr;
  grid-template-rows:auto auto;
  gap:24px 5vw;
  background:
    linear-gradient(135deg,rgba(255,255,255,.025) 0 25%,transparent 25% 100%),
    #090c0c;
  border-top:4px solid var(--orange);
}
.site-footer::before{content:"";position:absolute;left:var(--pad);right:var(--pad);height:1px;background:#343838}
.site-footer{position:relative}
.site-footer p{grid-column:1;margin:20px 0 0;font-size:9px}
.footer-system{grid-column:2;grid-row:1/3;border-left:1px solid #3f4341;padding-left:20px}
.footer-system span,.footer-system small{display:block;font-size:8px;color:#9da29f;letter-spacing:.08em}
.footer-system b{display:block;margin:18px 0 8px;font:12px var(--display);color:var(--orange)}
.site-footer nav{grid-column:3;grid-row:1/3}
.site-footer nav a{min-height:34px;display:flex;justify-content:flex-end;align-items:center;font-size:9px;transition:color .2s,border-color .2s}

/* Section entry: a brief orange calibration sweep, without hiding content. */
.logger-section::after{
  content:"";
  position:absolute;
  left:0;
  top:0;
  width:100%;
  height:2px;
  background:linear-gradient(90deg,transparent,var(--orange),transparent);
  transform:scaleX(.04);
  opacity:0;
  transition:transform .85s cubic-bezier(.2,.8,.2,1),opacity .25s;
  pointer-events:none;
}
.logger-section.in-view::after{transform:scaleX(1);opacity:.8}

/* Guide: denser engineering publication with working visual examples. */
.guide-page{background:linear-gradient(110deg,#e8e7e1,#f4f3ee 50%,#dddcd5)}
.guide-hero{min-height:700px;background:
  radial-gradient(ellipse at 73% 63%,rgba(255,90,0,.16),transparent 28%),
  #090c0c}
.guide-hero h1{z-index:2}
.guide-deck{z-index:3}
.guide-wing-diagram{
  position:absolute;
  right:var(--pad);
  bottom:38px;
  width:min(40vw,520px);
  height:120px;
  color:#fff;
  font-size:7px;
  letter-spacing:.1em;
}
.guide-wing-diagram i{position:absolute;left:0;right:0;height:24px;border:1px solid #777;background:linear-gradient(#fff,#aaa);transform-origin:left}
.guide-wing-diagram i:nth-of-type(1){top:31px;transform:rotate(-7deg)}
.guide-wing-diagram i:nth-of-type(2){top:76px;background:#101313}
.guide-wing-diagram b{position:absolute;right:0;bottom:0;color:var(--orange);font-weight:400}
.guide-layout{grid-template-columns:minmax(230px,280px) minmax(0,980px);gap:clamp(50px,7vw,110px)}
.guide-article{max-width:980px}
.guide-article section{padding-left:72px;padding-bottom:104px}
.guide-article p{font-size:13.5px;line-height:1.82;color:#292d2b;max-width:880px;text-wrap:pretty}
.guide-article h2{font-size:clamp(31px,3.8vw,58px)}
.guide-article h3{font-size:12px;letter-spacing:.04em}
.guide-toc a{min-height:44px;display:flex;align-items:center;transition:background .2s,color .2s}
.guide-mini-trace{padding:22px 4px 0}
.guide-mini-trace b,.guide-mini-trace small{display:block;font-size:7px;letter-spacing:.08em}
.guide-mini-trace svg{width:100%;height:76px;margin:10px 0}
.guide-mini-trace path{fill:none;stroke:var(--orange);stroke-width:2}
.guide-mini-trace line{stroke:var(--ink);stroke-width:1;stroke-dasharray:3 4}
.guide-mini-trace em{font-style:normal;color:var(--orange)}
.guide-force-table{border:1px solid var(--ink);margin:28px 0 34px;display:grid;grid-template-columns:repeat(4,1fr)}
.guide-force-table>div{padding:12px;border-right:1px solid var(--ink)}
.guide-force-table>div:last-child{border-right:0}
.guide-force-table span,.guide-force-table b{display:block;font-size:8px}
.guide-force-table b{font-weight:500;margin-top:13px}
.guide-force-table b:last-child{color:var(--orange)}
.swatches i{background:linear-gradient(135deg,var(--sw),color-mix(in srgb,var(--sw),#000 10%))}

@media (max-width:1000px){
  .guide-layout{grid-template-columns:190px minmax(0,1fr);gap:5vw}
  .guide-article section{padding-left:58px}
  .guide-article p{font-size:12.5px}
  .hero-telemetry-stack{grid-template-columns:repeat(3,105px)}
}

@media (max-width:900px){
  .site-header nav{
    display:flex;
    position:absolute;
    top:100%;
    left:0;
    width:100%;
    height:46px;
    gap:0;
    justify-content:center;
    background:rgba(10,13,13,.96);
    color:#fff;
    border-bottom:2px solid var(--orange);
  }
  .site-header nav a{min-width:0;flex:1;justify-content:center;font-size:8px;border-right:1px solid #303433}
  .hero{height:940px;padding-top:175px}
  .hero-telemetry-stack{bottom:145px}
  .aero-hud{top:138px;bottom:auto;right:8px;width:124px;transform:none}
  .aero-hud.open{transform:translateX(-2px)}
  .aero-hud.parked,.aero-hud.open.parked{transform:translateX(120%)}
  .drs-wing-local{width:70vw;right:-10vw;top:190px;opacity:.82}
  .drag-compare{top:auto;bottom:140px;width:58vw}
  .finale-ledger{top:430px}
}

@media (max-width:700px){
  html{scroll-padding-top:114px}
  section[id]{scroll-margin-top:114px}
  .guide-layout{display:block;padding-top:58px}
  .guide-toc{display:grid;grid-template-columns:1fr 1fr;margin-bottom:64px}
  .guide-toc>span{grid-column:1/-1}
  .guide-toc a{padding-left:8px}
  .guide-mini-trace{display:none}
  .guide-article section{padding-left:38px;padding-bottom:80px}
  .guide-article p{font-size:12px}
  .guide-force-table{grid-template-columns:1fr 1fr}
  .guide-force-table>div:nth-child(2){border-right:0}
  .guide-force-table>div:nth-child(-n+2){border-bottom:1px solid}
  .guide-wing-diagram{width:68vw;opacity:.66}
}

@media (max-width:600px){
  .site-header{height:70px}
  .site-header nav{height:44px}
  .hero{height:860px;padding-top:142px}
  .hero-copy{margin-top:7vh}
  .hero-sub p{font-size:11px;max-width:300px}
  .hero-wheel{width:178px;height:178px;right:-13px;bottom:54px}
  .wheel-data{left:-132px;bottom:42px;width:126px}
  .wheel-data b{font-size:18px}
  .hero-index{bottom:67px}
  .hero-telemetry-stack{display:none}
  .aero-hud{top:121px;right:6px;width:98px;padding:9px 9px 8px;clip-path:polygon(0 0,100% 0,100% calc(100% - 9px),calc(100% - 9px) 100%,0 100%)}
  .aero-hud strong{font-size:16px}
  .hud-label,.aero-hud>span:last-child{font-size:6px}
  .wing-overlay{top:3px;width:100vw;height:112px}
  .wing-main,.wing-flap{height:31px}
  .wing-main{top:56px}.wing-flap{top:18px}
  .wing-overlay.open .wing-flap{transform:perspective(500px) rotateX(-55deg) translateY(-9px)}
  .wing-stanchion{top:55px;width:14px;height:57px}
  .wing-status{top:87px;font-size:5px;padding:5px 6px}
  .wing-main span,.wing-flap span{top:9px;font-size:6px}
  .logger-section{padding-bottom:104px}
  .telemetry{height:54px;grid-template-columns:40px 1fr 40px}
  .telemetry svg{height:48px}.telemetry span{font-size:6px}
  .section-heading>p{font-size:12px;max-width:100%}
  .machine{min-height:880px}
  .car-stage{margin-top:34px;min-height:315px}
  .car-cutaway{width:112%;margin-left:-6%}
  .machine-notes p{font-size:11px}
  .drs{min-height:880px}
  .drs-wing-local{top:175px;right:-27vw;width:106vw;height:250px;opacity:.52;transform:rotate(-7deg)}
  .local-flap,.local-main{height:58px}.local-main{top:130px}.local-gap{top:82px}
  .drs-instruction{font-size:11px;margin-left:7vw}
  .drag-compare{bottom:118px;width:76vw}
  .pitstop{min-height:960px}
  .pit-diagram{margin:0;height:440px}
  .crew-node{gap:5px;max-width:82px}
  .crew-node b{display:block;font-size:6px;line-height:1.2}
  .crew-node span{font-size:6px}
  .n1,.n3{left:2%}.n2,.n4{right:2%}
  .pit-caption p{font-size:11px}
  .radio-card{clip-path:polygon(0 0,calc(100% - 15px) 0,100% 15px,100% 100%,0 100%)}
  .radio-card header,.radio-card footer{font-size:6.5px}
  .radio-card p{padding:24px 18px 34px;font-size:13px}
  .finale{min-height:820px}
  .next-race{width:100%;padding-right:0}
  .finale-ledger{position:relative;top:auto;right:auto;width:100%;margin-top:25px}
  .light-button{bottom:92px}
  .site-footer{grid-template-columns:1fr;grid-template-rows:auto;gap:16px;padding-bottom:44px}
  .site-footer p,.footer-system,.site-footer nav{grid-column:1;grid-row:auto}
  .site-footer p{margin:4px 0}
  .footer-system{border-left:0;border-top:1px solid #3f4341;padding:14px 0 0}
  .site-footer nav a{justify-content:flex-start;min-height:44px}
  .guide-hero{min-height:590px;padding-top:66px}
  .guide-hero h1{font-size:13.3vw;margin-top:82px}
  .guide-deck{max-width:315px}
  .guide-wing-diagram{bottom:22px;height:105px}
  .guide-article h2{font-size:29px}
}

@media (prefers-reduced-motion:reduce){
  .logger-section::after{display:none}
  .telemetry::after{left:50%;transition:none}
  .wake-canvas{opacity:.34}
}

.aero-hud.aero-hud.compact{
  top:10px;
  right:8px;
  width:74px;
  padding:8px 9px;
  opacity:.88;
  clip-path:polygon(0 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%);
}
.aero-hud.compact .hud-label,.aero-hud.compact small,.aero-hud.compact .hud-scale,.aero-hud.compact>span:last-child{display:none}
.aero-hud.compact strong{font-size:13px;margin:0;line-height:1}
.aero-hud.compact.parked{opacity:0}

/* PASS 3 — ART DIRECTION / PRESSURE SCAN */
::selection{background:var(--orange);color:var(--ink);text-shadow:none}
html{scrollbar-color:var(--orange) #111414;scrollbar-width:thin}
::-webkit-scrollbar{width:10px;background:#111414}
::-webkit-scrollbar-thumb{background:var(--orange);border:2px solid #111414}
body{
  font-synthesis:none;
  font-variant-numeric:tabular-nums lining-nums;
  text-rendering:geometricPrecision;
}
p{text-wrap:pretty}
.session-chip,.aero-hud,.hero-telemetry-stack,.aero-stat,.logger-board,.stop-clock,.footer-system,.probe-output{font-variant-numeric:tabular-nums lining-nums}
.team-mark{transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.team-mark:hover{transform:translateX(5px)}
.site-header nav a{transition:color .22s,background .22s}
.site-header nav a.current{color:var(--orange)}
.site-header nav a.current::after{right:0}
.vector-button{transition:background .25s,color .25s,transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .25s}
.vector-button:hover{transform:translate(-3px,-3px);box-shadow:6px 6px 0 var(--orange)}
.vector-button:active,.replay-button:active,.scan-button:active{transform:translate(0,0);box-shadow:none}
.site-footer nav a{transition:color .2s,border-color .2s,transform .25s cubic-bezier(.2,.8,.2,1)}
.site-footer nav a:hover,.site-footer nav a:focus-visible{transform:translateX(-6px);border-color:var(--orange)}
.guide-header>a:last-child,.guide-toc a{transition:color .2s,background .2s,transform .25s}
.guide-header>a:last-child:hover{color:var(--orange);transform:translateX(-5px)}
.guide-toc a:hover,.guide-toc a:focus-visible{background:var(--orange);color:var(--ink);padding-left:12px}

/* The starting slate reads like a real systems sequence before it releases. */
.start-line::after{
  content:"01 / PRESSURE     02 / HYDRAULICS     03 / RADIO";
  position:absolute;
  bottom:8vh;
  color:#8e9692;
  font:8px var(--mono);
  letter-spacing:.2em;
  animation:reveal .55s ease-out .55s both;
}

/* A short, viewport-wide impact makes the reduction in resistance visible. */
.drs-impact{
  position:fixed;
  z-index:69;
  inset:0;
  overflow:hidden;
  pointer-events:none;
  opacity:0;
  visibility:hidden;
  color:#fff;
}
.drs-impact::before,.drs-impact::after{
  content:"";
  position:absolute;
  left:-10%;
  width:120%;
  height:1px;
  background:linear-gradient(90deg,transparent,#fff 28%,var(--orange) 62%,transparent);
}
.drs-impact::before{top:33%}.drs-impact::after{top:67%}
.drs-impact>i{position:absolute;inset:0;background:linear-gradient(104deg,transparent 0 44%,rgba(255,90,0,.92) 44.2% 45%,rgba(255,255,255,.9) 45.2% 45.5%,transparent 46%)}
.drs-impact span{position:absolute;left:var(--pad);top:44%;font:clamp(38px,6vw,86px)/.9 var(--display);letter-spacing:-.06em}
.drs-impact span b{color:var(--orange);font-weight:400}
.drs-impact strong{position:absolute;right:var(--pad);top:48%;font:clamp(19px,3vw,42px) var(--display);color:var(--orange)}
.drs-impact.fire{visibility:visible;animation:drag-shed-impact .86s cubic-bezier(.18,.72,.12,1) both}
.drs-impact.fire>i{animation:drag-shed-slash .86s cubic-bezier(.2,.8,.2,1) both}
.drs.active .drs-tunnel{animation:tunnel-release 1s cubic-bezier(.15,.82,.2,1) both}
@keyframes drag-shed-impact{0%{opacity:0;transform:scaleX(.92)}18%,55%{opacity:1}100%{opacity:0;transform:scaleX(1.04);visibility:hidden}}
@keyframes drag-shed-slash{from{transform:translateX(-35%)}to{transform:translateX(35%)}}
@keyframes tunnel-release{from{transform:scale(.94);opacity:.08}to{transform:scale(1.03);opacity:.34}}

/* The code-drawn cutaway is now an instrument: sweep or point to interrogate it. */
.pressure-probe{position:absolute;inset:4% 2% 8%;z-index:4;pointer-events:none}
.scan-button{
  position:absolute;
  right:10px;
  top:10px;
  min-width:205px;
  min-height:48px;
  padding:0 15px;
  border:1px solid var(--ink);
  background:rgba(247,246,241,.88);
  color:var(--ink);
  backdrop-filter:blur(8px);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  pointer-events:auto;
  cursor:pointer;
  font:700 8px var(--mono);
  letter-spacing:.15em;
  transition:color .2s,background .2s,transform .25s,box-shadow .25s;
}
.scan-button i{width:26px;height:9px;background:repeating-linear-gradient(90deg,var(--orange) 0 2px,transparent 2px 5px);transition:transform .35s}
.scan-button:hover,.scan-button[aria-pressed="true"]{background:var(--ink);color:#fff;box-shadow:6px 6px 0 var(--orange);transform:translate(-3px,-3px)}
.scan-button:hover i,.scan-button[aria-pressed="true"] i{transform:scaleX(1.35);transform-origin:right}
.probe-line{
  position:absolute;
  left:calc(var(--probe) * 100%);
  top:8%;
  bottom:8%;
  width:1px;
  background:var(--orange);
  box-shadow:0 0 12px rgba(255,90,0,.8),0 0 42px rgba(255,90,0,.28);
  transition:left .08s linear;
}
.pressure-probe.scanning .probe-line{transition:none}
.probe-line::before,.probe-line::after{content:"";position:absolute;left:-7px;width:15px;height:1px;background:var(--orange)}
.probe-line::before{top:19%}.probe-line::after{bottom:21%}
.probe-line i{position:absolute;left:-4px;top:49%;width:9px;height:9px;background:#fff;border:2px solid var(--orange);border-radius:50%;box-shadow:0 0 0 6px rgba(255,90,0,.13)}
.probe-output{
  position:absolute;
  right:5%;
  bottom:3%;
  display:grid;
  grid-template-columns:repeat(3,auto);
  background:rgba(10,13,13,.94);
  color:#fff;
  border-left:3px solid var(--orange);
  box-shadow:0 16px 35px rgba(0,0,0,.2);
}
.probe-output>span{min-width:118px;padding:10px 12px;border-right:1px solid #3e4341;font-size:7px;letter-spacing:.08em}
.probe-output>span:last-child{border-right:0}
.probe-output b{display:inline-block;margin-top:7px;font:12px var(--display);color:var(--orange)}
.probe-output small{font-size:6px;margin-left:4px}
.pressure-probe.scanning .probe-line i{animation:probe-pulse .28s ease-in-out infinite alternate}
@keyframes probe-pulse{to{box-shadow:0 0 0 12px rgba(255,90,0,.03),0 0 20px var(--orange)}}

/* Subtle material shifts keep the long white bays from reading as flat panels. */
.pitwall{background:radial-gradient(ellipse at 76% 26%,rgba(255,90,0,.07),transparent 27%),linear-gradient(115deg,#f7f6f1,#efeee8 52%,#faf9f5)}
.crew{background:radial-gradient(ellipse at 12% 84%,rgba(255,255,255,.75),transparent 32%),linear-gradient(125deg,#e5e4dd,#f2f1eb)}
.machine-notes b,.guide-article h3,.guide-toc>span{color:#b43f00}
.radio-card:focus-within{outline:2px solid var(--orange);outline-offset:4px}

@media (max-width:900px){
  .site-header nav a.current{background:var(--orange);color:var(--ink)}
  .site-header nav a.current::after{display:none}
  .pressure-probe{inset:3% 1% 5%}
  .probe-output{right:2%}
  .probe-output>span{min-width:104px}
}

@media (max-width:600px){
  ::-webkit-scrollbar{width:6px}
  .start-line::after{max-width:280px;text-align:center;line-height:2.2}
  .drs-impact span{top:47%;font-size:10vw}
  .drs-impact strong{top:54%;font-size:5vw}
  .scan-button{right:3px;top:0;min-width:176px;min-height:44px;font-size:7px;padding:0 11px}
  .pressure-probe{inset:0 1% 1%}
  .probe-line{top:13%;bottom:5%}
  .probe-output{right:auto;left:2%;bottom:-8px;transform:scale(.76);transform-origin:left bottom}
  .probe-output>span{min-width:100px;padding:8px 9px}
  .vector-button:hover{transform:none;box-shadow:none}
  .site-footer nav a:hover,.site-footer nav a:focus-visible{transform:translateX(4px)}
}

@media (prefers-reduced-motion:reduce){
  .drs-impact{display:none}
  .probe-line{transition:none}
  .pressure-probe.scanning .probe-line i,.drs.active .drs-tunnel{animation:none}
  .team-mark:hover,.vector-button:hover,.site-footer nav a:hover,.guide-header>a:last-child:hover{transform:none}
}