:root{--bg: #eaedf3;--bg-2: #f2f4f8;--surface: rgba(255, 255, 255, .55);--surface-solid: #ffffff;--surface-strong: rgba(255, 255, 255, .78);--ink: #0a0e1a;--ink-2: #404a60;--ink-3: #76819a;--line: rgba(10, 14, 26, .08);--line-strong: rgba(10, 14, 26, .14);--red: #e10600;--red-deep: #b00500;--blue: #2e8bff;--blue-soft: #d7e8ff;--teal: #16b8a6;--radius: 24px;--radius-sm: 14px;--radius-pill: 999px;--shadow-sm: 0 1px 2px rgba(10, 14, 26, .04), 0 4px 16px rgba(10, 14, 26, .05);--shadow: 0 2px 6px rgba(10, 14, 26, .05), 0 18px 48px rgba(10, 14, 26, .09);--shadow-red: 0 10px 30px rgba(225, 6, 0, .28);--blur: saturate(180%) blur(20px);--font-display: "Space Grotesk", system-ui, sans-serif;--font-body: "Inter", system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, monospace;--maxw: 1200px;--gutter: clamp(20px, 5vw, 56px);--glass-border: rgba(255, 255, 255, .6);--active-bg: #ffffff;--ico-bg: linear-gradient(140deg, #fff, #eef2f9);--grid-line: rgba(10, 14, 26, .035);--grid-mask: .85;--car-body: #11151f;--car-body-hi: #2c3548;--car-edge: rgba(255, 255, 255, .12);--car-rim: #2e8bff;--car-rim-dark: #0e1830;--car-shadow: rgba(10, 14, 26, .2);--stage-bg: radial-gradient(120% 120% at 70% -10%, #ffffff, #e6eaf2 70%);color-scheme:light}[data-theme=dark]{--bg: #06090f;--bg-2: #0a0e18;--surface: rgba(22, 28, 44, .55);--surface-solid: #121829;--surface-strong: rgba(18, 24, 40, .74);--ink: #eef2fb;--ink-2: #aab4cb;--ink-3: #6c768f;--line: rgba(255, 255, 255, .08);--line-strong: rgba(255, 255, 255, .15);--blue-soft: rgba(46, 139, 255, .16);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4), 0 6px 18px rgba(0, 0, 0, .35);--shadow: 0 2px 8px rgba(0, 0, 0, .45), 0 24px 60px rgba(0, 0, 0, .5);--glass-border: rgba(255, 255, 255, .09);--active-bg: rgba(255, 255, 255, .07);--ico-bg: linear-gradient(140deg, #1a2235, #0d1322);--grid-line: rgba(255, 255, 255, .04);--car-body: #1a2233;--car-body-hi: #3a455e;--car-edge: rgba(255, 255, 255, .22);--car-rim: #3aa0ff;--car-rim-dark: #0a1222;--car-shadow: rgba(0, 0, 0, .55);--stage-bg: radial-gradient(120% 120% at 70% -10%, #141b2c, #0a0e18 70%);color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth;overscroll-behavior:none}body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;overscroll-behavior:none}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}img{max-width:100%;display:block}::selection{background:var(--red);color:#fff}.app-shell{position:relative;min-height:100dvh;display:flex;flex-direction:column;isolation:isolate}.bg-grid{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-2;background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 30%,transparent 80%);mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 30%,transparent 80%)}.bg-glow{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-3;background:radial-gradient(60% 50% at 78% 8%,rgba(46,139,255,.09),transparent 60%),radial-gradient(45% 40% at 12% 4%,rgba(225,6,0,.06),transparent 60%),linear-gradient(180deg,var(--bg-2),var(--bg) 40%)}.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}.section{padding-block:clamp(64px,9vw,130px)}.section-tight{padding-block:clamp(40px,6vw,80px)}main{flex:1}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px #e1060024}.h-display{font-family:var(--font-display);font-weight:600;letter-spacing:-.02em;line-height:1.04;margin:0;font-size:clamp(2.6rem,7vw,5.2rem)}.h-section{font-family:var(--font-display);font-weight:600;letter-spacing:-.02em;line-height:1.08;margin:0;font-size:clamp(1.9rem,4vw,3rem)}.lead{color:var(--ink-2);font-size:clamp(1rem,1.4vw,1.18rem);line-height:1.6;max-width:56ch}.gradient-text{background:linear-gradient(100deg,var(--ink) 30%,var(--red) 120%);-webkit-background-clip:text;background-clip:text;color:transparent}.glass{background:var(--surface);border:1px solid var(--glass-border);box-shadow:var(--shadow);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);border-radius:var(--radius)}.card-hover{transition:transform .4s cubic-bezier(.2,.8,.2,1),box-shadow .4s}.card-hover:hover{transform:translateY(-4px);box-shadow:0 30px 60px #0a0e1a21}.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 22px;border-radius:var(--radius-pill);font-weight:600;font-size:.95rem;border:1px solid transparent;transition:transform .2s,box-shadow .3s,background .3s,color .3s;white-space:nowrap}.btn:active{transform:scale(.97)}.btn-primary{background:var(--red);color:#fff;box-shadow:var(--shadow-red)}.btn-primary:hover{background:var(--red-deep);transform:translateY(-2px)}.btn-ghost{background:var(--surface-strong);color:var(--ink);border-color:var(--line-strong);-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur)}.btn-ghost:hover{background:var(--surface-solid);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.btn .arrow{transition:transform .3s}.btn:hover .arrow{transform:translate(3px,-3px)}.pill{display:inline-flex;align-items:center;gap:7px;padding:6px 13px;border-radius:var(--radius-pill);font-size:.78rem;font-weight:600;background:var(--surface-strong);border:1px solid var(--line);color:var(--ink-2);-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur)}.pill-accent{color:var(--red);border-color:#e1060040;background:#e106000f}.mono{font-family:var(--font-mono)}.nav-wrap{position:fixed;top:16px;left:0;right:0;width:100%;z-index:100;padding-inline:var(--gutter)}.nav{max-width:var(--maxw);margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 12px 10px 18px;border-radius:var(--radius-pill);background:var(--surface-strong);border:1px solid var(--glass-border);box-shadow:var(--shadow-sm);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur)}.brand{display:inline-flex;align-items:center;gap:11px;font-family:var(--font-display);font-weight:700;letter-spacing:-.01em;font-size:1.08rem}.brand-mark{width:30px;height:30px;border-radius:9px;flex:none}.brand small{display:block;font-family:var(--font-mono);font-weight:500;font-size:9px;letter-spacing:.22em;color:var(--ink-3);text-transform:uppercase;margin-top:1px}.nav-links{display:flex;align-items:center;gap:4px}.nav-links a{padding:9px 15px;border-radius:var(--radius-pill);font-size:.92rem;font-weight:500;color:var(--ink-2);transition:background .2s,color .2s}.nav-links a:hover{color:var(--ink);background:#0a0e1a0d}.nav-links a.active{color:var(--ink);background:var(--active-bg);box-shadow:var(--shadow-sm)}.nav-cta{display:flex;align-items:center;gap:10px}.nav-toggle{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line-strong);background:var(--surface-solid);align-items:center;justify-content:center;flex-direction:column;gap:5px}.nav-toggle span{width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s,opacity .3s}.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle.open span:nth-child(2){opacity:0}.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-menu{margin:12px var(--gutter) 0;max-width:var(--maxw);margin-inline:auto;border-radius:var(--radius);background:var(--surface-strong);border:1px solid var(--glass-border);box-shadow:var(--shadow);-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);overflow:hidden}.mobile-menu a{display:block;padding:16px 22px;font-weight:500;border-bottom:1px solid var(--line)}.mobile-menu a:last-of-type{border-bottom:none}.mobile-menu a.active{color:var(--red)}.mobile-menu .menu-foot{padding:16px 22px}.hero{padding-top:clamp(48px,7vw,84px);padding-bottom:clamp(40px,6vw,72px)}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,4vw,56px);align-items:center}.hero-copy .h-display,.hero-copy .lead{margin-top:22px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.hero-trust{display:flex;flex-wrap:wrap;gap:26px;margin-top:40px}.hero-trust .stat .n{font-family:var(--font-display);font-weight:600;font-size:1.7rem;line-height:1}.hero-trust .stat .l{font-size:.8rem;color:var(--ink-3);margin-top:6px}.hero-trust .stat .n b{color:var(--red);font-weight:600}.predict{padding:22px;position:relative;overflow:hidden}.predict:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(120% 90% at 90% 0%,rgba(46,139,255,.14),transparent 55%);pointer-events:none}.predict-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.predict-head .title{font-family:var(--font-display);font-weight:600;font-size:1.05rem}.live{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--teal)}.live .blip{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 #16b8a680;animation:blip 1.6s infinite}@keyframes blip{0%{box-shadow:0 0 #16b8a680}70%{box-shadow:0 0 0 8px #16b8a600}to{box-shadow:0 0 #16b8a600}}.driver-row{display:grid;grid-template-columns:26px 1fr auto;align-items:center;gap:12px;padding:11px 0}.driver-row+.driver-row{border-top:1px solid var(--line)}.driver-pos{font-family:var(--font-mono);font-weight:600;font-size:.85rem;color:var(--ink-3)}.driver-name{display:flex;align-items:center;gap:9px;font-weight:600;font-size:.92rem}.team-bar{width:4px;height:16px;border-radius:4px}.driver-prob{font-family:var(--font-mono);font-weight:600;font-size:.92rem;min-width:52px;text-align:right}.prob-track{grid-column:2 / 4;height:6px;border-radius:6px;background:#0a0e1a12;overflow:hidden;margin-top:2px}.prob-fill{height:100%;border-radius:6px;background:linear-gradient(90deg,var(--blue),var(--red))}.predict-foot{display:flex;align-items:center;justify-content:space-between;margin-top:16px;padding-top:14px;border-top:1px solid var(--line);font-family:var(--font-mono);font-size:11px;color:var(--ink-3)}.float-chip{position:absolute;display:inline-flex;align-items:center;gap:9px;padding:10px 14px;border-radius:var(--radius-pill);background:var(--surface-solid);border:1px solid var(--glass-border);box-shadow:var(--shadow);font-weight:600;font-size:.84rem;z-index:3}.float-chip .k{font-family:var(--font-mono);color:var(--red)}.chip-tl{top:-16px;left:-14px}.chip-br{bottom:-16px;right:-10px}.statstrip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}.statstrip .cell{background:var(--surface-strong);-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);padding:26px 22px}.statstrip .n{font-family:var(--font-display);font-weight:600;font-size:clamp(1.6rem,3vw,2.4rem);letter-spacing:-.02em}.statstrip .l{color:var(--ink-3);font-size:.82rem;margin-top:6px}.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:38px;flex-wrap:wrap}.sec-head .lead{margin-top:14px}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card-grid.feat{grid-template-columns:1.4fr 1fr 1fr}.acard{display:flex;flex-direction:column;overflow:hidden}.acard .thumb{position:relative;aspect-ratio:16 / 10;overflow:hidden;border-bottom:1px solid var(--line)}.acard .thumb .viz{position:absolute;top:0;right:0;bottom:0;left:0}.acard .thumb .cat{position:absolute;top:14px;left:14px}.acard .body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}.acard .meta{display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:11px;color:var(--ink-3);margin-bottom:12px}.acard h3{font-family:var(--font-display);font-weight:600;font-size:1.18rem;line-height:1.25;margin:0 0 10px;letter-spacing:-.01em}.acard.lg h3{font-size:1.5rem}.acard p{color:var(--ink-2);font-size:.92rem;line-height:1.55;margin:0 0 18px}.acard .read{margin-top:auto;display:inline-flex;align-items:center;gap:7px;font-weight:600;font-size:.88rem;color:var(--red)}.acard:hover .read .arrow{transform:translate(3px,-3px)}.acard .read .arrow{transition:transform .3s}.viz-a{background:radial-gradient(80% 120% at 20% 10%,#fff,#dfe7f5),conic-gradient(from 200deg at 80% 20%,rgba(46,139,255,.5),transparent 40%)}.viz-b{background:radial-gradient(90% 120% at 80% 0%,#fff,#f0dede),linear-gradient(120deg,rgba(225,6,0,.18),transparent 60%)}.viz-c{background:radial-gradient(90% 120% at 20% 100%,#e7ecf6,#fff),linear-gradient(60deg,rgba(22,184,166,.22),transparent 55%)}.viz-d{background:radial-gradient(70% 90% at 60% 10%,#fff,#e4e9f3)}.pipeline{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.step{padding:26px;position:relative}.step .idx{font-family:var(--font-mono);font-size:12px;color:var(--red);letter-spacing:.1em}.step h4{font-family:var(--font-display);font-weight:600;font-size:1.2rem;margin:14px 0 10px}.step p{color:var(--ink-2);font-size:.92rem;line-height:1.55;margin:0}.step .ico{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:var(--ico-bg);border:1px solid var(--line);margin-bottom:18px;color:var(--red)}.cta{position:relative;overflow:hidden;background:linear-gradient(120deg,#0a0e1a,#131a2e);color:#fff;border-radius:var(--radius);padding:clamp(36px,6vw,68px);text-align:center}.cta:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(60% 120% at 80% 0%,rgba(225,6,0,.45),transparent 55%),radial-gradient(50% 120% at 10% 100%,rgba(46,139,255,.4),transparent 55%)}.cta .inner{position:relative}.cta h2{font-family:var(--font-display);font-weight:600;font-size:clamp(1.8rem,4vw,3rem);letter-spacing:-.02em;margin:16px 0 14px}.cta p{color:#ffffffb3;max-width:46ch;margin:0 auto 28px;line-height:1.6}.cta .form{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;max-width:480px;margin-inline:auto}.cta input{flex:1;min-width:220px;padding:14px 20px;border-radius:var(--radius-pill);border:1px solid rgba(255,255,255,.18);background:#ffffff14;color:#fff;font-size:.95rem}.cta input::placeholder{color:#ffffff80}.cta input:focus{outline:none;border-color:var(--red)}.cta .eyebrow{color:#ffffff8c}.cta .eyebrow .dot{background:var(--red);box-shadow:0 0 0 4px #e1060040}.page-head{padding-top:clamp(88px,9vw,124px);padding-bottom:clamp(20px,3vw,36px)}.page-head .h-display{margin-top:18px;font-size:clamp(2.2rem,6vw,4rem)}.page-head .lead{margin-top:18px}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}.filter{padding:9px 16px;border-radius:var(--radius-pill);border:1px solid var(--line-strong);background:var(--surface-strong);font-size:.86rem;font-weight:600;color:var(--ink-2);transition:all .2s;-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur)}.filter:hover{color:var(--ink)}.filter.active{background:var(--ink);color:var(--bg);border-color:var(--ink)}.prose-wrap{display:grid;grid-template-columns:240px 1fr;gap:clamp(28px,5vw,64px);align-items:start}.toc{position:sticky;top:100px}.toc .label{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin-bottom:14px}.toc a{display:block;font-size:.9rem;color:var(--ink-2);border-left:2px solid var(--line);padding:8px 0 8px 14px;transition:color .2s,border-color .2s}.toc a:hover{color:var(--red);border-color:var(--red)}.prose{max-width:70ch}.prose h2{font-family:var(--font-display);font-weight:600;font-size:1.5rem;letter-spacing:-.01em;margin:44px 0 14px;scroll-margin-top:100px}.prose h2:first-child{margin-top:0}.prose p,.prose li{color:var(--ink-2);line-height:1.72;font-size:1rem}.prose ul{padding-left:20px}.prose li{margin-bottom:8px}.prose .updated{font-family:var(--font-mono);font-size:12px;color:var(--ink-3);margin-bottom:8px}.footer{margin-top:0;border-top:1px solid var(--line)}.footer-slim{display:flex;align-items:center;justify-content:space-between;gap:16px 28px;flex-wrap:wrap;padding-block:16px}.footer-brand{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-display);font-weight:700;font-size:.98rem;letter-spacing:-.01em}.footer-nav{display:flex;gap:22px}.footer-nav a{font-size:.9rem;color:var(--ink-2);transition:color .2s}.footer-nav a:hover{color:var(--red)}.theme-switch{font-family:inherit;font-size:.9rem;color:var(--ink-2);background:none;border:none;padding:0;cursor:pointer;transition:color .2s}.theme-switch:hover{color:var(--red)}.theme-switch-dark{display:none}.theme-switch-light{display:inline}[data-theme=light] .theme-switch-light{display:none}[data-theme=light] .theme-switch-dark{display:inline}.footer-copy{font-size:11px;color:var(--ink-3)}@media (max-width: 640px){.footer-slim{justify-content:center;text-align:center}}.theme-toggle{width:42px;height:42px;border-radius:50%;border:1px solid var(--line-strong);background:var(--surface-strong);color:var(--ink);display:inline-flex;align-items:center;justify-content:center;-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);transition:color .2s,transform .2s,box-shadow .3s;flex:none}.theme-toggle:hover{color:var(--red);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.snav{position:absolute;top:0;left:0;right:0;z-index:100;padding-block:clamp(16px,2.2vw,28px);pointer-events:none}.snav-inner{max-width:none;margin-inline:0;padding-inline:clamp(18px,2.4vw,32px);display:flex;align-items:center;justify-content:flex-start;gap:clamp(18px,3vw,40px)}.snav-inner>*{pointer-events:auto}.snav-brand{display:inline-flex;align-items:center;color:var(--ink)}.snav-brand .brand-mark{width:46px;height:46px}.snav-links{display:flex;gap:clamp(24px,2.8vw,40px)}.snav-links a{font-size:1.12rem;font-weight:500;color:var(--ink-3);transition:color .2s,opacity .2s}.snav-links a:hover,.snav-links a.active{color:var(--ink)}.snav-light .snav-brand{color:#fff}.snav-light .snav-links a{color:#ffffffb8}.snav-light .snav-links a:hover,.snav-light .snav-links a.active{color:#fff}.hero-full{position:relative;isolation:isolate;display:flex;flex-direction:column;min-height:100svh;overflow:hidden;background:#07090d;color:#fff;padding:clamp(44px,7vh,84px) clamp(20px,5vw,56px) clamp(22px,3vw,40px)}.hero-inner{position:relative;z-index:2;width:100%;max-width:var(--maxw);margin-inline:auto;flex:1;display:flex;flex-direction:column;align-items:center}.stage-photo{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-2;background-image:url(/hero-car.jpg);background-size:cover;background-position:50% 42%;background-repeat:no-repeat}.stage-scrim{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;background:linear-gradient(180deg,#07090dcc,#07090d70 30%,#07090d99 66%,#07090df7),radial-gradient(78% 48% at 50% 30%,rgba(7,9,13,.62),transparent 72%),radial-gradient(120% 70% at 50% 122%,rgba(225,6,0,.32),transparent 60%)}.g-dark{background:#ffffff12;border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(16px) saturate(160%);-webkit-backdrop-filter:blur(16px) saturate(160%)}.stage-bar{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0}.stage-loc{display:inline-flex;align-items:center;gap:12px;font-weight:600;font-size:clamp(.92rem,1.2vw,1.05rem);letter-spacing:.01em}.stage-loc .ring{width:9px;height:9px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px #e1060047}.stage-bar-actions{display:flex;gap:10px}.hpill{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:var(--radius-pill);font-size:.85rem;font-weight:600;color:#fff;transition:background .2s,transform .2s}.hpill:hover{background:#ffffff24;transform:translateY(-1px)}.hpill 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24px;display:flex;align-items:center;gap:24px;justify-content:space-between}.cc-title{font-family:var(--font-display);font-size:1.05rem;font-weight:600;color:var(--ink);margin:0 0 4px}.cc-desc{color:var(--ink-2);font-size:.9rem;line-height:1.55;margin:0;max-width:52ch}.cc-desc a{color:var(--red);font-weight:600;text-decoration:underline;text-underline-offset:2px}.cc-actions{display:flex;gap:12px;flex-shrink:0}.cc-actions .btn{padding:11px 18px;font-size:.9rem}@media (max-width: 620px){.cc-banner{flex-direction:column;align-items:stretch;gap:16px;padding:18px 18px 16px}.cc-actions{width:100%}.cc-actions .btn{flex:1;justify-content:center}}