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:root{--bg:#f5f5f7;--ink:#1d1d1f;--muted:#6e6e73;--line:#dedee3;--blue:#0071e3;--dark:#0071e3;--pale:#edf5ff;--paper:#fff}.header{height:68px;background:#ffffffd9;border-bottom-color:#e7e7eb;backdrop-filter:blur(26px) saturate(160%)}.nav-shell{max-width:1270px;padding:0 40px}.brand{font-size:19px;letter-spacing:-.6px;font-weight:600;gap:12px}.brand>svg{color:#1d1d1f;width:23px;height:25px}.brand>span{display:inline}.nav-shell nav{font-size:12px;gap:34px;color:#515154}.btn{background:#0071e3;font-size:13px;font-weight:400;padding:12px 25px;box-shadow:0 6px 18px #0071e317;transition:transform .25s,box-shadow .25s,background .25s}.btn:hover{background:#0077ed;box-shadow:0 8px 25px #0071e332;transform:translateY(-2px)}.btn.secondary{color:#0066cc;box-shadow:none;border-color:#d6d6dd}.text-link{color:#0066cc}.eyebrow{letter-spacing:2.3px;color:#6e6e73;font-size:10px}.container{max-width:1210px}.road-hero{background:#fff;position:relative;overflow:hidden;padding:58px 0 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.brand>small{margin-left:7px;font-size:9px}.footer .footer-dot{display:none}.footer>span{font-size:9px}.footer p{font-size:9px;color:#86868b}.footer{border-color:#dcdce2}.topic-switch a.active{background:#0071e3;border-color:#0071e3}.sample-row.selected{background:#edf5ff;border-left-color:#0071e3}.panel,.sample-detail,.source-details,.path-card,.topic-card{border-color:#e5e5ea}.lesson-article h1{letter-spacing:-1.5px}.page-heading h1{letter-spacing:-1.7px}.page-enter{animation:pageIn .25s ease-out}.source-monogram,.hero-scene,.road-topic,.story-reader,.visual-tile{animation:sceneIn .5s ease-out both}@keyframes sceneIn{from{opacity:.1;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
#visual-viewer{width:1140px;max-width:calc(100% - 40px);max-height:calc(100dvh - 40px);border-radius:23px;padding:22px 27px;background:#151518;color:#f5f5f7;border:1px solid #ffffff20;overflow:auto}#visual-viewer::backdrop{background:#000b;backdrop-filter:blur(15px)}.viewer-top{display:flex;justify-content:space-between;align-items:center;gap:15px;color:#86868b;font-size:9px;letter-spacing:1.2px}.viewer-top>div{display:flex;align-items:center;gap:15px}.viewer-save{border:1px solid #ffffff25;border-radius:30px;background:#ffffff09;color:#dddde5;padding:7px 13px;font-size:10px}.viewer-save[aria-pressed=true]{color:#83b7ff;border-color:#0071e370}.viewer-close{background:transparent;border:0;color:#acacb5;font-size:28px;padding:0 7px}.viewer-stage{display:grid;grid-template-columns:35px minmax(0,1fr) 35px;align-items:center;gap:18px;margin:19px 0}.viewer-image-wrap{height:min(60dvh,600px);overflow:auto;border-radius:12px;background:#0c0c0f;display:flex;justify-content:center;align-items:center}.viewer-image-wrap>img{width:100%;height:100%;object-fit:contain}.viewer-arrow{border:1px solid #ffffff20;border-radius:50%;height:35px;width:35px;color:#fff;background:#ffffff08;font-size:16px}.viewer-arrow:hover{background:#ffffff20}.viewer-bottom{display:flex;justify-content:space-between;gap:22px;align-items:flex-start;padding:0 52px}.viewer-bottom h2{font-size:20px;letter-spacing:-.5px;margin-bottom:9px}.viewer-bottom p{font-size:11px;color:#a0a0ab;line-height:1.9;margin:0;max-width:680px}.viewer-bottom>button{white-space:nowrap;border:0;border-radius:20px;color:#c6c6d0;background:#ffffff10;font-size:10px;padding:8px 13px}.viewer-help{font-size:8px;color:#676772;text-align:center;letter-spacing:.3px;margin:18px 0 0}#visual-viewer.zoomed .viewer-image-wrap{display:block}#visual-viewer.zoomed .viewer-image-wrap>img{width:160%;height:auto;max-width:none;object-fit:initial}.scene-expand:focus-visible,.viewer-arrow:focus-visible,.viewer-save:focus-visible,.viewer-close:focus-visible{outline-color:#83b7ff}
@media(max-width:1050px){.nav-shell{padding:0 25px}.road-hero h1{font-size:55px}.hero-scene{height:360px}.road-topic-image{height:180px}.story-reader{gap:35px;grid-template-columns:1.3fr 1fr}.story-image>button{height:340px}.story-text h3{font-size:25px}.visual-image{height:200px}.visual-caption{flex-wrap:wrap;gap:3px}.lab-inner{gap:35px}.road-lab h2{font-size:32px}.road-source{gap:22px}.road-source .text-link{white-space:nowrap}.brand{font-size:17px}.footer .brand{font-size:14px}}
@media(max-width:760px){.header{height:62px}.nav-shell{padding:0 16px;gap:13px}.brand{font-size:15px;gap:8px;letter-spacing:-.4px}.brand>svg{width:19px;height:23px}.nav-shell nav{gap:15px;font-size:10px}.nav-shell nav a{padding:20px 0}.search-open{padding:4px}.search-open svg{width:16px}.road-hero{padding-top:37px}.road-hero>.container>.eyebrow{font-size:8px;letter-spacing:1px;margin:8px 0 22px}.road-hero .eyebrow>span{margin:0 5px}.road-hero h1{font-size:clamp(31px,7.7vw,48px);letter-spacing:-1.4px;line-height:1.3;margin-bottom:18px}.road-intro{font-size:12px;line-height:1.85;margin-bottom:22px}.road-hero>.container>.actions{gap:20px;margin-bottom:28px}.road-hero .btn{font-size:11px;padding:10px 19px;min-height:40px}.road-hero .text-link{font-size:11px}.hero-scene{height:335px;border-radius:20px;overflow:hidden}.hero-scene>img{object-position:35% center}.scene-kicker{font-size:6px;letter-spacing:1.1px;left:20px;top:23px;max-width:220px;line-height:1.8}.scene-caption{left:22px;bottom:104px}.scene-caption>p{font-size:7px;margin-bottom:9px}.scene-caption h2{font-size:25px;margin-bottom:8px}.scene-caption>span{font-size:10px}.mood-switch{left:20px;right:auto;bottom:42px;padding:4px;gap:2px}.mood-switch button{font-size:9px;padding:7px 15px}.scene-expand{height:29px;width:29px;top:16px;right:16px;font-size:15px}.scene-credit{left:22px;font-size:7px;bottom:16px}.road-facts{padding:22px 0;gap:16px;font-size:8px;justify-content:space-between}.road-facts b{font-size:13px;margin-right:3px}.road-facts>span:first-child{margin-left:0}.road-facts>a{font-size:8px;gap:7px;margin:0}.road-facts i{height:12px}.road-courses{padding-top:45px;padding-bottom:40px}.section-heading h2{font-size:27px;letter-spacing:-1px}.section-heading p{font-size:11px}.section-heading .eyebrow{font-size:8px;letter-spacing:1.4px}.section-heading .text-link{font-size:10px}.road-topic-grid{grid-template-columns:1fr;gap:17px}.road-topic{border-radius:18px;display:grid;grid-template-columns:125px 1fr}.road-topic-image{height:100%;min-height:160px}.road-topic-copy{padding:22px 21px}.road-topic-copy h3{font-size:22px;margin:6px 0}.road-topic-copy .eyebrow{font-size:6px;letter-spacing:1.1px}.road-topic-copy>p:not(.eyebrow){font-size:10px;margin-bottom:0}.road-topic-bottom{font-size:8px;margin-top:17px;gap:8px}.topic-arrow{width:24px;height:24px;font-size:12px}.topic-counter{left:13px;top:13px;width:25px;height:25px;font-size:9px}.visual-attribution{text-align:left;font-size:8px;line-height:1.8}.story-section{padding:43px 0}.story-section .section-heading{align-items:flex-end;margin-bottom:25px}.image-source-label{font-size:8px;max-width:75px;text-align:right;line-height:1.8}.story-reader{grid-template-columns:1fr;gap:26px}.story-image>button{height:275px;border-radius:17px}.story-text{padding:0 3px}.story-text h3{font-size:25px;margin-bottom:12px}.story-text>p:not(.eyebrow){font-size:12px;max-width:none;margin-bottom:10px}.story-text>.eyebrow{font-size:8px;margin-bottom:10px}.story-text>small{font-size:8px}.story-pagination{margin-top:21px}.round-controls button{height:32px;width:32px}.visual-section{padding-top:43px;padding-bottom:43px}.gallery-total{font-size:9px;max-width:65px;text-align:right}.gallery-filters{gap:3px;margin:22px 0}.gallery-filters button{font-size:10px;padding:7px 12px}.visual-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 12px}.visual-image{height:155px;border-radius:13px}.visual-caption{font-size:10px;margin:10px 0 0;display:block;line-height:1.65}.visual-caption>span{display:block}.visual-caption small{font-size:7px;letter-spacing:.3px;margin-top:5px;display:block}.image-open{opacity:1;width:24px;height:24px;font-size:12px;bottom:9px;right:9px}.gallery-more{margin-top:26px}.gallery-more .btn{font-size:11px}.gallery-more p{font-size:8px;line-height:1.9}.road-lab{padding:45px 0}.lab-inner{grid-template-columns:1fr;gap:30px}.road-lab h2{font-size:30px;letter-spacing:-1px}.road-lab .eyebrow{font-size:8px}.road-lab p:not(.eyebrow){font-size:12px}.lab-art{padding:0 8px}.lab-art>img{height:245px;transform:rotate(2deg)}.lab-glass{margin:-35px 15px 0 0;max-width:290px;font-size:10px;padding:14px 19px}.lab-glass small{font-size:8px}.road-source{grid-template-columns:48px 1fr;gap:20px;padding-top:37px;padding-bottom:37px}.source-monogram{width:48px;height:65px;font-size:26px}.road-source h3{font-size:18px;line-height:1.5}.road-source p:not(.eyebrow){font-size:10px}.road-source .eyebrow{font-size:7px}.road-source>.text-link{grid-column:2;justify-self:start;font-size:11px;margin-top:-13px}.footer{padding:22px 21px}.footer .brand{font-size:13px}.footer .brand>small{font-size:8px;display:none}.footer p{font-size:8px}.page-heading h1{letter-spacing:-1px}.viewer-top{font-size:7px;letter-spacing:.5px}.viewer-top>div{gap:7px}.viewer-save{font-size:9px;padding:6px 9px}.viewer-close{font-size:25px;padding:0 3px}#visual-viewer{padding:16px 13px;max-width:calc(100% - 20px);border-radius:18px;max-height:calc(100dvh - 25px)}.viewer-stage{grid-template-columns:25px minmax(0,1fr) 25px;gap:7px;margin:15px 0}.viewer-arrow{width:25px;height:30px;font-size:13px}.viewer-image-wrap{height:48dvh;border-radius:7px}.viewer-bottom{padding:0 6px;display:block}.viewer-bottom h2{font-size:18px;line-height:1.5}.viewer-bottom p{font-size:10px}.viewer-bottom>button{margin-top:15px;font-size:9px}.viewer-help{font-size:7px;line-height:1.9;margin-top:13px}.story-dots{gap:8px}}
@media(max-width:390px){.brand{font-size:14px;gap:6px}.brand>svg{width:16px}.nav-shell{padding:0 12px;gap:10px}.nav-shell nav{gap:11px;font-size:9px}.road-facts{gap:9px;font-size:7px}.road-facts>a{font-size:7px}.road-topic{grid-template-columns:105px 1fr}.road-topic-copy{padding:20px 17px}.visual-image{height:135px}.hero-scene{height:310px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}.hero-scene:hover>img,.road-topic:hover,.road-topic:hover img,.visual-tile:hover img{transform:none}.lab-art>img{transform:none}}
