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/* Light editorial redesign */
:root{--ink:#17212b;--paper:#fff;--acid:#176b5b;--muted:#66727c;--line:#dfe5e8;--white:#fff;--red:#d66a45}
body{background:#fff;color:var(--ink)}
.site-header{position:relative;background:#fff;color:var(--ink);border-color:var(--line);height:78px}
.brand span{color:#176b5b}.site-header nav a:hover{color:#176b5b}.nav-toggle{color:var(--ink);border-color:#b8c1c6}
.home-hero{min-height:680px;background:#f4f7f6;color:var(--ink);padding:80px 4vw;grid-template-columns:44% 56%;align-items:center}
.home-hero>div:first-child{padding:30px 5vw 30px 2vw}.home-hero h1{font-size:clamp(52px,6vw,92px);letter-spacing:-.065em}.home-hero h1 em{color:#176b5b}.home-hero p{color:#52616b}.eyebrow{color:#176b5b}.cta{background:#176b5b;color:#fff;border-radius:3px}.trust span{color:#697781}.trust i{background:#ccd5d8}
.hero-machine:before{display:none}.hero-machine img{clip-path:none;border-radius:8px;box-shadow:0 22px 60px rgba(32,55,62,.16);aspect-ratio:3/2}.spec{right:24px;bottom:-24px;background:#fff;border:1px solid var(--line);box-shadow:0 12px 30px rgba(20,40,50,.12)}
.manifesto,.universes{background:#fff}.latest{background:#f2f5f4}.card{background:#fff;border:1px solid var(--line);border-radius:7px;overflow:hidden}.card span{color:#176b5b}.newsletter{background:#e7f1ee;border-radius:8px}.newsletter button{background:#176b5b}
.article-page .site-header{background:#fff;color:var(--ink)}.article-hero{background:#f4f7f6;color:var(--ink);min-height:540px}.article-hero .lead{color:#586771}.article-hero figure{margin:38px 4vw 38px 0;border-radius:8px}.article-hero figure img{aspect-ratio:5/3}.article-hero figcaption{background:#fff;color:#46535b;right:12px;bottom:12px;border-radius:3px}.byline small{color:#71808a}.avatar{background:#176b5b;color:#fff}
.prose blockquote{background:#edf5f2;color:#17372f;border-left-color:#176b5b}.prose blockquote strong{color:#176b5b}.mechanism{background:#f3f6f5}.mechanism span{background:#dcebe6;color:#145748}.checklist{border-top-color:#176b5b;background:#f8faf9}.data-card{background:#f1f5f4;color:var(--ink);border:1px solid var(--line)}.data-card p{color:#53616a}.gauge{background:conic-gradient(#176b5b calc(var(--value)*1%),#d8e1df 0)}.gauge:after{background:#f1f5f4}.bars i{background:linear-gradient(90deg,#176b5b var(--w),#d8e1df 0)}.related-grid a{border:1px solid var(--line);border-radius:5px}.related-grid span{color:#176b5b}
.site-footer{background:#edf2f1;color:#53616a;border-top:1px solid var(--line)}.footer-top,.footer-bottom{border-color:#d3ddda}.footer-links h2{color:var(--ink)}.footer-links a:hover{color:#176b5b}.footer-stats strong{color:#176b5b}.brand.inverse{color:var(--ink)}
@media(max-width:900px){.site-header nav.open{background:#fff;border-bottom:1px solid var(--line)}.home-hero{grid-template-columns:1fr;padding-top:55px}.article-hero{grid-template-columns:1fr}.article-hero figure{margin:0 5vw 40px}.spec{display:none}}

.article-hero{display:block;min-height:0;padding:80px max(7vw,calc((100vw - 1180px)/2));border-bottom:1px solid var(--line)}
.article-hero .hero-copy{padding:0;max-width:920px}
.article-hero h1{max-width:900px}
.latest .card{padding-top:24px;min-height:300px;display:flex;flex-direction:column}.latest .card b{margin-top:auto}

/* Global speed header used on every article */
.article-hero.speed-article-hero{position:relative;min-height:590px;display:flex;align-items:center;overflow:hidden;isolation:isolate;color:#fff;background:radial-gradient(circle at 78% 48%,rgba(61,206,255,.35),transparent 18%),linear-gradient(105deg,#030b13 0%,#071927 42%,#0b3c4c 72%,#126378 100%);padding:80px max(7vw,calc((100vw - 1180px)/2))}
.article-hero.speed-article-hero::before{content:"";position:absolute;z-index:-3;top:50%;right:-12%;width:55%;height:145%;border-radius:50%;opacity:.75;filter:blur(65px);transform:translateY(-50%);background:rgba(53,213,255,.25);animation:speed-horizon-pulse 1.8s ease-in-out infinite}
.article-hero.speed-article-hero::after{content:"";position:absolute;z-index:-1;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(2,8,14,.92) 0%,rgba(2,8,14,.72) 40%,rgba(2,8,14,.18) 78%,rgba(2,8,14,.04) 100%),linear-gradient(0deg,rgba(2,7,12,.55) 0%,transparent 40%,rgba(2,7,12,.28) 100%)}
.speed-article-hero .hero-copy{position:relative;z-index:3;width:min(960px,100%);max-width:960px;padding:10px 0}.speed-article-hero .eyebrow{color:#80e4ff}.speed-article-hero h1{max-width:930px;color:#fff;text-shadow:0 5px 28px rgba(0,0,0,.32)}.speed-article-hero .lead{max-width:760px;color:rgba(255,255,255,.86)}.speed-article-hero .byline{color:rgba(255,255,255,.92)}.speed-article-hero .byline small{color:rgba(255,255,255,.62)}.speed-article-hero .avatar{color:#06202c;background:#80e4ff}
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.speed-motion-blur::before,.speed-motion-blur::after{content:"";position:absolute;right:-75%;width:145%;opacity:.5;transform:skewX(-24deg);filter:blur(12px);animation:speed-wide-motion 1.1s linear infinite}.speed-motion-blur::before{top:17%;height:95px;background:linear-gradient(90deg,transparent,rgba(85,214,255,.2),rgba(255,255,255,.2),transparent)}.speed-motion-blur::after{bottom:9%;height:145px;animation-duration:.85s;animation-delay:-.4s;background:linear-gradient(90deg,transparent,rgba(255,255,255,.17),rgba(55,205,245,.25),transparent)}
@keyframes speed-streak{0%{right:-55vw;opacity:0;transform:skewX(-22deg) scaleX(.3)}12%{opacity:.85}70%{opacity:.75}100%{right:125vw;opacity:0;transform:skewX(-22deg) scaleX(1.55)}}@keyframes speed-wide-motion{from{transform:translateX(0) skewX(-24deg)}to{transform:translateX(-145%) skewX(-24deg)}}@keyframes speed-horizon-pulse{0%,100%{opacity:.55;transform:translateY(-50%) scale(.94)}50%{opacity:.85;transform:translateY(-50%) scale(1.08)}}
@media(prefers-reduced-motion:reduce){.speed-lines span,.speed-motion-blur::before,.speed-motion-blur::after,.article-hero.speed-article-hero::before{animation:none}.speed-lines span{right:auto;left:35%;opacity:.35}}
@media(max-width:700px){.article-hero.speed-article-hero{min-height:510px;padding-top:65px;padding-bottom:65px}.speed-article-hero .hero-copy{padding:0}}