:root{--bg:#06080d;--panel:#0b1017;--line:rgba(255,255,255,.11);--text:#f4f7fa;--muted:#8994a3;--accent:#c7ff35;--cyan:#6deaff;--red:#ff4455;--shadow:0 28px 80px rgba(0,0,0,.48)}*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif}button,input{font:inherit}button{color:inherit}#scene,#vignette,#app{position:absolute;inset:0}#scene{width:100%;height:100%;display:block;background:#07101b}#vignette{pointer-events:none;z-index:2;background:radial-gradient(ellipse at 50% 44%,transparent 48%,rgba(0,0,0,.18) 76%,rgba(0,0,0,.62) 115%)}#app{z-index:3;pointer-events:none}.topbar{height:76px;padding:15px clamp(18px,3vw,48px);display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px}.brandMark{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--line);border-radius:10px;background:rgba(8,12,18,.6);font-size:10px;font-weight:900;letter-spacing:.08em}.brand b{font-size:11px;letter-spacing:.12em}.brand small{display:block;margin-top:3px;font-size:8px;color:#75808e;letter-spacing:.06em}.topActions{display:flex;gap:8px}.ghost,.primary,.secondary,.segmented button,.steerBtn{pointer-events:auto;border:1px solid var(--line);cursor:pointer}.ghost{background:rgba(8,12,18,.58);padding:9px 12px;border-radius:10px;font-size:10px}.panel{position:absolute;opacity:0;pointer-events:none;transition:.25s ease}.panel.active{opacity:1;pointer-events:auto}.intro{left:clamp(20px,6vw,108px);top:50%;width:min(660px,calc(100vw - 40px));transform:translateY(-46%)}.intro.active{transform:translateY(-50%)}.eyebrow{color:var(--accent);font-size:9px;font-weight:850;letter-spacing:.2em}.intro h1{font-size:clamp(43px,5.4vw,78px);line-height:.96;letter-spacing:-.06em;margin:14px 0 18px}.intro h1 span{color:#9da7b4}.lead{max-width:630px;font-size:14px;line-height:1.8;color:#a5afbc}.selectorGrid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}.selectorBlock label{display:block;color:#7f8a98;font-size:9px;letter-spacing:.15em;margin-bottom:8px}.segmented{display:grid;grid-template-columns:repeat(4,1fr);padding:4px;border:1px solid var(--line);border-radius:13px;background:rgba(7,10,15,.58);backdrop-filter:blur(16px)}.segmented.cars{grid-template-columns:repeat(3,1fr)}.segmented button{padding:10px 8px;border:0;background:transparent;border-radius:9px;color:#8d98a6;font-size:10px}.segmented button.selected{background:#edf5fb;color:#071019;font-weight:850}.specs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:12px}.spec{padding:11px;border:1px solid var(--line);border-radius:12px;background:rgba(8,12,18,.45)}.spec small{display:block;color:#74808f;font-size:8px}.spec b{display:block;margin-top:5px;font-size:12px}.ctaRow{display:flex;gap:9px;margin-top:18px}.primary,.secondary{border-radius:12px;padding:12px 18px;font-weight:800;font-size:11px}.primary{background:var(--accent);color:#101700;border-color:transparent}.secondary{background:rgba(8,12,18,.62)}.controlHint{margin-top:16px;display:flex;align-items:center;gap:7px;flex-wrap:wrap;color:#7b8796;font-size:9px}.controlHint kbd{border:1px solid var(--line);border-bottom-color:rgba(255,255,255,.22);border-radius:6px;padding:4px 6px;background:rgba(255,255,255,.04);font-size:8px;color:#c1cad4}.hud{position:absolute;inset:0;opacity:0;pointer-events:none;transition:.2s}.hud.active{opacity:1}.hudLeft{position:absolute;left:clamp(22px,3vw,52px);bottom:36px}.speedBox{display:flex;align-items:flex-end;gap:7px}.speedBox span{font-size:clamp(74px,7vw,112px);font-weight:900;line-height:.78;letter-spacing:-.07em}.speedBox small{font-size:10px;color:#8792a0;margin-bottom:7px}.statusLine{margin-top:12px;display:flex;align-items:center;gap:7px;font-size:9px;color:#8c97a5}.statusLine i{width:4px;height:4px;border-radius:50%;background:var(--accent)}.hudCenter{position:absolute;left:50%;bottom:50px;transform:translateX(-50%);width:min(330px,30vw)}.forceHeader,.forceScale{display:flex;justify-content:space-between;font-size:8px;color:#778291}.forceHeader b{color:#dbe1e8}.forceTrack{height:9px;border:1px solid var(--line);background:rgba(0,0,0,.45);margin:7px 0 5px;position:relative}.forceTrack #forceFill{height:100%;width:0;background:linear-gradient(90deg,#92d838,var(--accent),#ff4f5f);transition:width .04s linear}.forceLimit{position:absolute;right:2%;top:-4px;bottom:-4px;width:1px;background:#ff5060}.hudRight{position:absolute;right:clamp(22px,3vw,52px);bottom:34px;display:grid;gap:6px}.metric{width:112px;padding:9px 11px;border:1px solid var(--line);border-radius:11px;background:rgba(7,11,16,.48);backdrop-filter:blur(10px)}.metric small{display:block;color:#768291;font-size:8px}.metric b{display:block;margin-top:4px;font-size:12px}.ready{position:absolute;top:82px;left:50%;transform:translateX(-50%);padding:9px 13px;border:1px solid var(--line);border-radius:999px;background:rgba(6,8,13,.45);font-size:10px;color:#aab4c2;transition:.2s}.ready.live{color:#101604;background:var(--accent);border-color:transparent;font-weight:850}.brakeBtn{position:absolute;right:clamp(26px,6vw,96px);bottom:154px;width:128px;height:128px;border-radius:50%;border:1px solid rgba(255,255,255,.22);background:radial-gradient(circle at 38% 32%,#ff7480,#c82434 58%,#74121c);box-shadow:0 18px 50px rgba(157,21,35,.34),inset 0 0 0 10px rgba(0,0,0,.13);pointer-events:auto;cursor:pointer;user-select:none;touch-action:none}.brakeBtn span{display:block;font-size:8px;letter-spacing:.18em;opacity:.72}.brakeBtn b{display:block;font-size:18px;margin-top:2px}.brakeBtn.pressed{transform:scale(.95);filter:brightness(1.12)}.steerPad{position:absolute;left:50%;bottom:100px;transform:translateX(-50%);display:grid;grid-template-columns:58px 88px 58px;align-items:center;gap:7px;pointer-events:auto}.steerPad>div{text-align:center;color:#7d8997;font-size:8px}.steerPad b{display:block;color:#dce3e9;font-size:10px;margin-top:3px}.steerBtn{height:46px;border-radius:12px;background:rgba(8,12,18,.72);font-size:20px;touch-action:none;user-select:none}.steerBtn.pressed{background:rgba(199,255,53,.86);color:#111700}.result{left:50%;top:50%;transform:translate(-50%,-46%);width:min(860px,calc(100vw - 36px));background:rgba(7,10,16,.86);border:1px solid var(--line);border-radius:24px;padding:clamp(20px,3vw,34px);backdrop-filter:blur(28px);box-shadow:var(--shadow)}.result.active{transform:translate(-50%,-50%)}.resultHeader{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.result h2{font-size:34px;letter-spacing:-.04em;margin:0}.score{text-align:right}.score small{display:block;font-size:9px;letter-spacing:.16em;color:#8791a0}.score strong{font-size:48px;color:var(--accent);letter-spacing:-.04em}.resultStats{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:22px 0 14px}.resultStat{padding:12px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.025)}.resultStat small{font-size:9px;color:#788393}.resultStat b{display:block;font-size:16px;margin-top:6px}.result #graph{width:100%;height:170px;border:1px solid var(--line);border-radius:14px;background:#080c12}.submitArea{display:flex;gap:8px;margin-top:14px}.submitArea input{flex:1;min-width:0;border:1px solid var(--line);background:#090d14;color:#eef3f9;border-radius:13px;padding:12px 14px;outline:none}.small{min-width:auto;padding:12px 15px}.submitMsg{min-height:22px;color:#9da7b6;font-size:11px;padding-top:8px}.drawer{position:absolute;top:0;right:0;width:min(430px,100vw);height:100%;background:rgba(6,9,14,.95);backdrop-filter:blur(30px);border-left:1px solid var(--line);padding:24px;transform:translateX(102%);transition:transform .32s ease;z-index:20;pointer-events:auto}.drawer.open{transform:none}.drawerHead{display:flex;justify-content:space-between;align-items:center;margin:58px 0 20px}.drawerHead small{font-size:9px;color:var(--accent);letter-spacing:.16em}.drawerHead h3{font-size:30px;margin:3px 0 0}.mini{margin-bottom:16px}.mini button{padding:8px 5px}.boardList{display:grid;gap:8px;max-height:calc(100vh - 190px);overflow:auto;padding-right:4px}.boardRow{display:grid;grid-template-columns:36px 1fr auto;gap:10px;align-items:center;padding:11px 12px;border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.025)}.rank{font-weight:900;color:#7f8999}.boardRow:nth-child(-n+3) .rank{color:var(--accent)}.driver b{font-size:12px;display:block}.driver small{font-size:9px;color:#7f8999}.boardScore{text-align:right}.boardScore b{font-size:14px}.boardScore small{display:block;color:#7f8999;font-size:9px}.toast{position:absolute;left:50%;top:110px;transform:translate(-50%,-20px);padding:10px 14px;border-radius:12px;background:rgba(5,8,13,.92);border:1px solid var(--line);font-size:11px;opacity:0;pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:820px){.topbar{height:66px;padding:12px 14px}.brand small{display:none}.topActions{gap:5px}.ghost{padding:8px 9px}.panel{left:18px}.intro{top:49%;width:calc(100vw - 36px)}.intro h1{font-size:43px}.lead{font-size:12px;line-height:1.65}.selectorGrid{grid-template-columns:1fr}.specs{grid-template-columns:repeat(2,1fr)}.hudCenter{width:calc(100vw - 210px);min-width:170px;bottom:116px}.hudRight{top:76px;right:12px;bottom:auto}.metric{width:96px;padding:7px 9px}.metric:nth-child(4){display:none}.hudLeft{left:16px;bottom:24px}.speedBox span{font-size:70px}.brakeBtn{right:14px;bottom:20px;width:100px;height:100px}.steerPad{left:124px;bottom:110px;grid-template-columns:52px 72px 52px}.steerBtn{height:44px}.result{padding:18px;max-height:88vh;overflow:auto}.resultStats{grid-template-columns:repeat(2,1fr)}.resultStats .resultStat:last-child{grid-column:span 2}.submitArea{flex-wrap:wrap}.submitArea input{flex-basis:100%}.resultHeader h2{font-size:28px}.score strong{font-size:38px}}
@media(max-height:720px) and (min-width:821px){.intro{transform:translateY(-44%) scale(.92);transform-origin:left center}.intro.active{transform:translateY(-48%) scale(.92)}.result{max-height:86vh;overflow:auto}.brakeBtn{bottom:110px}.steerPad{bottom:70px}}