/* PLATINA — caderno de engenharia. Assets locais, sem fontes remotas. */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
a.brand{min-height:44px}
a.text-link,a.inline-link{min-height:44px;display:inline-flex;align-items:center;gap:5px}
@media(pointer:coarse){.site-header nav a{min-height:44px;display:flex;align-items:center}a:active,button:active{opacity:.78}}
html{--bg:#0b1016;--surface:#111923;--fg:#edf3f8;--muted:#a1b0bf;--accent:#60bdff;--line:#293541;--faint:#17222e;--green:#81d4af;--amber:#edc57c;--mono:'Cascadia Code','SFMono-Regular',Consolas,monospace;--page:1248px;color-scheme:dark;scroll-behavior:smooth;scroll-padding-top:100px;background:var(--bg);color:var(--fg)}
html[data-theme=light]{--bg:#f3f4ef;--surface:#e9eee9;--fg:#13222c;--muted:#52626d;--accent:#0874ae;--line:#c7d1ce;--faint:#e2e8e2;--green:#126f4c;--amber:#85601b;color-scheme:light}
*{box-sizing:border-box}body{margin:0;font-family:Inter,'Segoe UI',system-ui,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}img,svg{display:block;max-width:100%}img{height:auto}button,a,summary{-webkit-tap-highlight-color:transparent}button{touch-action:manipulation}::selection{background:var(--accent);color:var(--bg)}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--accent);outline-offset:6px}button:disabled{opacity:.5;cursor:default}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:620;line-height:1.1;letter-spacing:-.045em}p+p{margin-top:1.15em}strong{font-weight:600}.mono,.eyebrow,.spec-label,.section-kicker,.chapter-title small,.evidence-tag{font-family:var(--mono)}.muted{color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip-link{position:fixed;top:-100px;left:16px;background:var(--accent);color:var(--bg);z-index:200;padding:12px 20px}.skip-link:focus{top:12px}
.site-header{max-width:var(--page);margin:auto;padding:26px 40px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:10px;font-size:22px;font-weight:750;letter-spacing:.08em;line-height:1}.brand svg{width:26px;height:30px;color:var(--accent)}.brand-dot{color:var(--accent)}nav{display:flex;gap:28px;font-size:13px;font-weight:550}nav a{padding:10px 0;color:var(--muted)}nav a:hover{color:var(--fg)}.header-actions{display:flex;align-items:center;gap:24px}.edition{font-size:10px;color:var(--muted);letter-spacing:.1em}.icon-button{background:transparent;border:1px solid var(--line);width:44px;height:44px;display:grid;place-items:center;border-radius:50%}.icon-button svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.5}html[data-theme=dark] .moon,html[data-theme=light] .sun{display:none}.icon-button:hover{border-color:var(--accent);color:var(--accent)}
.hero{position:relative;display:grid;grid-template-columns:minmax(0,1.13fr) minmax(0,1fr);align-items:center;gap:34px;max-width:var(--page);margin:auto;padding:66px 40px 92px;min-height:730px}.hero-copy{min-width:0}.eyebrow{font-size:10px;letter-spacing:.08em;color:var(--muted);display:flex;align-items:center;gap:9px;flex-wrap:wrap}.status-dot,.small-dot{display:inline-block;width:6px;height:6px;background:var(--green);border-radius:50%;flex-shrink:0}.hero h1{font-size:clamp(62px,7.8vw,102px);font-weight:640;line-height:.96;letter-spacing:-.065em;margin:29px 0 30px}.hero h1>span{color:var(--accent)}.hero-description{font-size:15px;color:var(--muted);max-width:430px;line-height:1.85}.hero-links{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:28px}.button{min-height:48px;display:inline-flex;align-items:center;gap:22px;padding:12px 18px;font-size:12px;font-weight:650}.primary{background:var(--accent);color:var(--bg);border:1px solid var(--accent)}.primary:hover{background:transparent;color:var(--accent)}.text-link{font-size:12px;padding:12px 0;border-bottom:1px solid var(--line)}.hero-note{display:flex;gap:15px;font-size:9px;letter-spacing:.04em;color:var(--muted);margin-top:36px;flex-wrap:wrap}.hero-note span+span:before{content:'/';margin-right:15px;color:var(--line)}.device-experience{min-width:0;position:relative;padding:0 8px}.viewer-top{display:flex;justify-content:space-between;gap:15px;font-size:9px;color:var(--muted);letter-spacing:.06em;padding-bottom:12px;border-bottom:1px solid var(--line)}.viewer-top span:last-child{text-align:right;color:var(--accent)}.phone-viewer{position:relative;height:440px;isolation:isolate;background:radial-gradient(ellipse at 50% 58%,var(--faint),transparent 66%)}.phone-viewer img{position:absolute;inset:0;margin:auto;height:100%;width:100%;object-fit:contain;z-index:1}.phone-canvas{z-index:2;cursor:grab}.phone-canvas:active{cursor:grabbing}.viewer-ring{position:absolute;width:80%;height:78%;top:11%;left:10%;border:1px solid var(--line);border-radius:50%;transform:rotate(-25deg) scaleX(.76);opacity:.6;z-index:-1}.viewer-ring:before{content:'';position:absolute;inset:12%;border:1px dashed var(--line);border-radius:50%}.viewer-controls{display:flex;align-items:center;justify-content:center;gap:10px}.segmented{display:flex;border:1px solid var(--line);min-width:0}.segmented button{background:transparent;border:0;font-size:11px;min-height:44px;padding:8px 17px;color:var(--muted)}.segmented button+button{border-left:1px solid var(--line)}.segmented button[aria-pressed=true]{color:var(--bg);background:var(--accent)}.segmented button:hover:not(:disabled){color:var(--fg);background:var(--faint)}.reset-button{width:44px;height:44px;background:none;border:1px solid var(--line);font-size:23px}.viewer-help{text-align:center;font-size:10px;color:var(--muted);margin-top:14px}.model-disclaimer{text-align:center;font-size:9px;color:var(--muted);margin-top:4px}.hero-scroll{position:absolute;bottom:28px;left:40px;right:40px;display:flex;justify-content:space-between;font-size:9px;letter-spacing:.12em;color:var(--muted)}
.spec-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));max-width:calc(var(--page) - 80px);margin:auto;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.spec-strip>div{padding:24px 20px;min-width:0}.spec-strip>div:first-child{padding-left:0}.spec-strip>div+div{border-left:1px solid var(--line)}.spec-label{display:block;font-size:9px;letter-spacing:.1em;color:var(--muted);margin-bottom:8px}.spec-strip strong{display:block;font-size:14px;overflow-wrap:anywhere}.small-dot{margin-left:6px}.section{max-width:var(--page);margin:auto;padding:90px 40px;border-bottom:1px solid var(--line)}.section-kicker{display:flex;gap:20px;align-items:baseline;font-size:10px;color:var(--muted);letter-spacing:.07em;margin-bottom:38px}.section-number{color:var(--accent);font-size:13px}.section h2{font-size:clamp(34px,4.3vw,57px);line-height:1.08}.section-heading{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:end;margin-bottom:40px}.section-heading>p{font-size:14px;color:var(--muted);max-width:430px}.origin-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px}.origin-grid>div{min-width:0}.origin-grid p{font-size:14px;color:var(--muted)}.origin-grid p.large-copy{font-size:24px;color:var(--fg);line-height:1.35;letter-spacing:-.03em;margin-bottom:22px}.inline-link{display:inline-block;color:var(--accent);font-size:12px;border-bottom:1px solid var(--line);padding:8px 0;margin-top:20px}.inline-link:hover{border-color:var(--accent)}.principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:60px;padding-top:25px;border-top:1px solid var(--line)}.principles p{font-size:12px;margin:0}.principles .mono{color:var(--accent);font-size:10px;margin-right:8px}
.filter-bar{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:30px}.filter{min-height:44px;background:none;border:1px solid var(--line);padding:10px 14px;font-size:11px;color:var(--muted)}.filter.active{background:var(--fg);border-color:var(--fg);color:var(--bg)}.filter:hover:not(.active){border-color:var(--muted);color:var(--fg)}.chapter{border-top:1px solid var(--line)}.chapter:last-child{border-bottom:1px solid var(--line)}.chapter summary{display:grid;grid-template-columns:60px minmax(0,1fr) 40px;align-items:center;gap:20px;padding:27px 0;cursor:pointer;list-style:none;min-height:90px}.chapter summary::-webkit-details-marker{display:none}.chapter-index{font-family:var(--mono);font-size:12px;color:var(--muted);align-self:start;padding-top:7px}.chapter-title{font-size:21px;line-height:1.3;letter-spacing:-.025em}.chapter-title small{display:block;font-size:9px;letter-spacing:.08em;line-height:1.7;color:var(--muted);margin-bottom:5px}.chapter-mark{width:34px;height:34px;display:grid;place-items:center;color:var(--accent);border:1px solid var(--line);font-size:22px;font-weight:300}.chapter[open] .chapter-mark{transform:rotate(45deg)}.chapter[open] .chapter-index{color:var(--accent)}.chapter[open] .chapter-title{color:var(--accent)}.chapter-body{max-width:860px;margin-left:80px;padding:0 44px 34px 0;font-size:14px;color:var(--muted);line-height:1.85}.chapter-body strong{color:var(--fg)}code{font-family:var(--mono);font-size:.88em;background:var(--faint);padding:2px 4px;overflow-wrap:anywhere}.evidence-tag{display:block;font-size:9px;letter-spacing:.03em;color:var(--accent);margin-top:22px;border-left:2px solid var(--accent);padding:3px 12px}
.terminal-section{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:55px;align-items:center}.terminal-intro .section-kicker{margin-bottom:28px}.terminal-intro>p{font-size:13px;color:var(--muted);margin-top:24px;max-width:340px}.terminal-intro .capture-note{font-size:9px;line-height:1.8}.terminal-window{min-width:0;background:#090e15;color:#e4edf5;border:1px solid #2a3a48;box-shadow:8px 8px 0 var(--faint)}.terminal-bar{display:flex;align-items:center;gap:16px;min-height:48px;padding:14px 18px;border-bottom:1px solid #26323e;font-size:9px;color:#9dabb9}.window-dots{display:flex;gap:5px}.window-dots i{width:5px;height:5px;border-radius:50%;background:#415363}.window-dots i:first-child{background:#60bdff}.terminal-label{margin-left:auto;font-size:8px;color:#81d4af}.terminal-content{display:flex;align-items:center;justify-content:center;gap:26px;padding:32px 24px}.arch-ascii{font-family:var(--mono);font-size:14px;line-height:1.4;color:#60bdff;margin:0;flex-shrink:0}.fetch-data{font-family:var(--mono);font-size:10px;line-height:2;margin:0;min-width:0}.fetch-data>div{display:grid;grid-template-columns:68px minmax(0,1fr);gap:5px}.fetch-data dt{color:#60bdff;font-weight:600}.fetch-data dd{margin:0;overflow-wrap:anywhere}.terminal-footer{padding:14px 18px;display:flex;justify-content:space-between;align-items:center;gap:10px;border-top:1px solid #26323e;font-size:8px;color:#9dabb9}.palette{display:flex}.palette i{width:17px;height:10px;background:#164260}.palette i:nth-child(2){background:#276895}.palette i:nth-child(3){background:#3998cd}.palette i:nth-child(4){background:#61bded}.palette i:nth-child(5){background:#92d3ef}.palette i:nth-child(6){background:#d4efff}
.hardware-map{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:55px;align-items:center}.hardware-visual{position:relative;min-width:0}.hardware-visual img{width:100%;max-height:510px;object-fit:contain}.hardware-visual p{font-size:8px;line-height:1.9;text-align:center;margin-top:16px;color:var(--muted)}.hardware-rows article{display:flex;gap:20px;align-items:center;justify-content:space-between;padding:21px 0;border-bottom:1px solid var(--line)}.hardware-rows article:first-child{border-top:1px solid var(--line)}.hardware-rows article>div{min-width:0}.hardware-rows h3{font-size:15px;letter-spacing:-.02em;margin-bottom:7px}.hardware-rows p{font-size:12px;color:var(--muted);line-height:1.65;max-width:330px}.badge{font-size:9px;flex-shrink:0;border:1px solid var(--line);padding:4px 8px;line-height:1.5}.badge.verified{color:var(--green)}.badge.partial{color:var(--amber)}.badge.pending{color:var(--muted)}.research-banner{position:relative;border:1px solid var(--line);background:#0b1420}.research-banner img{width:100%;height:auto}.research-banner>span{display:block;padding:12px 20px;font-size:9px;letter-spacing:.06em;color:#95b2c8;border-top:1px solid #28394b}.research-numbers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:40px}.research-numbers>div{min-width:0;padding:0 25px;border-left:1px solid var(--line)}.research-numbers>div:first-child{padding-left:0;border-left:0}.research-numbers strong{display:block;font-size:clamp(40px,6vw,76px);letter-spacing:-.07em;line-height:1.15;font-weight:400;color:var(--accent)}.research-numbers span{font-size:11px;color:var(--muted);display:block;line-height:1.7;margin-top:14px}.research-copy{display:grid;grid-template-columns:1fr 1fr;gap:64px;margin-top:60px;padding-top:35px;border-top:1px solid var(--line)}.research-copy h3{font-size:25px;line-height:1.3;max-width:360px}.research-copy p{font-size:13px;color:var(--muted)}.research-copy strong{color:var(--fg)}.experiment-table{margin-top:40px;overflow-x:auto}.experiment-table table{border-collapse:collapse;width:100%;font-size:12px;text-align:left}.experiment-table caption{text-align:left;font-size:13px;color:var(--fg);font-weight:600;padding:0 0 18px}.experiment-table th{font-weight:500;color:var(--muted);font-size:10px}.experiment-table td,.experiment-table th{padding:14px 18px 14px 0;border-bottom:1px solid var(--line);vertical-align:top}.experiment-table td:first-child{color:var(--accent);white-space:nowrap}.experiment-table>p{font-size:10px;color:var(--muted);margin-top:15px;line-height:1.7}
.architecture-intro{font-size:14px;color:var(--muted);max-width:620px;margin-top:24px}.architecture-flow{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:48px 0 35px}.architecture-flow>div{display:flex;flex-direction:column;min-width:0}.flow-icon{font-size:31px;color:var(--accent);line-height:1.4;margin-bottom:14px}.architecture-flow strong{font-size:14px}.architecture-flow small{font-size:10px;color:var(--muted);margin-top:5px}.flow-arrow{color:var(--muted);padding-top:25px;font-size:22px}.flow-phone{border-left:2px solid var(--accent);padding-left:20px}.architecture-notes{border-top:1px solid var(--line);padding-top:24px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.architecture-notes p{font-size:11px;color:var(--muted);margin:0}.architecture-notes strong{color:var(--fg)}.next-list{max-width:800px;margin:40px 0 0 auto}.next-list>div{display:flex;gap:28px;padding:19px 0;border-top:1px solid var(--line);align-items:baseline}.next-list .mono{font-size:10px;color:var(--accent)}.next-list p{font-size:14px}.sources-section h2{font-size:29px}.sources-section>p{font-size:12px;line-height:1.9;color:var(--muted);max-width:850px;margin-top:22px}.source-links{display:flex;gap:8px 24px;flex-wrap:wrap;margin-top:20px}.source-links a{font-size:11px;min-height:44px;display:inline-flex;align-items:center;border-bottom:1px solid var(--line);color:var(--accent)}.sources-section .legal-note{font-size:10px;max-width:720px;margin-top:35px}footer{max-width:var(--page);margin:auto;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:36px 40px 44px}footer p{font-size:11px}footer p span{color:var(--muted);font-size:10px}footer .brand{font-size:18px}.back-top{font-size:9px;color:var(--muted);min-height:44px;display:flex;align-items:center}.noscript-note{padding:18px 24px;font-size:12px;text-align:center;color:var(--muted);border-top:1px solid var(--line)}
@media(min-width:1500px){.hero{min-height:780px}.phone-viewer{height:480px}}
@media(max-width:1050px){.site-header,.section{padding-left:30px;padding-right:30px}.hero{padding:50px 30px 80px;gap:15px;min-height:680px}.hero h1{font-size:74px}.phone-viewer{height:410px}.hero-scroll{left:30px;right:30px}.hero-links{gap:15px}.hero-note{gap:8px}.hero-note span+span:before{margin-right:8px}.edition{display:none}.spec-strip{margin:0 30px}.spec-strip>div{padding:21px 14px}.section-heading,.origin-grid,.research-copy{gap:36px}.terminal-section{gap:35px;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr)}.terminal-content{gap:15px;padding:30px 16px}.arch-ascii{font-size:11px}.fetch-data{font-size:9px}.fetch-data>div{grid-template-columns:57px minmax(0,1fr)}.hardware-map{gap:30px}.hardware-rows article{gap:12px}.segmented button{padding:8px 12px}.viewer-help{font-size:9px}}
@media(max-width:780px){.site-header{padding:20px 24px}.brand{font-size:18px}nav{gap:18px;font-size:11px}.hero{grid-template-columns:minmax(0,1fr);padding:48px 24px 78px;gap:38px;min-height:0}.hero h1{font-size:clamp(64px,11vw,88px);margin:24px 0}.hero-description{font-size:14px;max-width:460px}.hero-links{margin-top:25px}.hero-note{margin-top:24px}.device-experience{max-width:480px;width:100%;margin:0 auto;padding:0}.phone-viewer{height:430px}.hero-scroll{left:24px;right:24px;bottom:25px}.spec-strip{margin:0 24px;grid-template-columns:1fr 1fr}.spec-strip>div{padding:20px 16px}.spec-strip>div:nth-child(odd){padding-left:0;border-left:0}.spec-strip>div:nth-child(n+3){border-top:1px solid var(--line)}.spec-strip strong{font-size:13px}.section{padding:65px 24px}.section h2{font-size:42px}.section-kicker{margin-bottom:28px;font-size:9px;gap:16px}.section-heading,.origin-grid,.research-copy{grid-template-columns:1fr;gap:25px}.section-heading{margin-bottom:30px}.section-heading>p{max-width:540px;font-size:13px}.origin-grid p.large-copy{font-size:22px}.principles{margin-top:40px;grid-template-columns:1fr;gap:15px}.principles p{font-size:12px}.chapter summary{grid-template-columns:28px minmax(0,1fr) 30px;gap:14px;padding:24px 0}.chapter-title{font-size:19px}.chapter-mark{width:28px;height:28px;font-size:19px}.chapter-body{margin-left:42px;padding-right:6px;font-size:13px}.terminal-section{grid-template-columns:1fr;gap:30px}.terminal-intro>p{max-width:540px}.terminal-intro .capture-note{margin-top:18px}.terminal-window{max-width:600px;width:100%}.terminal-content{padding:30px 24px;gap:32px}.arch-ascii{font-size:15px}.fetch-data{font-size:11px}.fetch-data>div{grid-template-columns:70px minmax(0,1fr)}.hardware-map{grid-template-columns:1fr;gap:30px}.hardware-visual img{max-height:430px}.hardware-rows article{padding:19px 0}.hardware-rows p{max-width:430px}.research-numbers strong{font-size:53px}.research-numbers>div{padding:0 18px}.research-copy{margin-top:40px}.research-copy h3{max-width:450px}.architecture-flow{flex-wrap:wrap;gap:20px;justify-content:start;display:grid;grid-template-columns:1fr 35px 1fr}.architecture-flow>div{min-height:120px}.architecture-flow>.flow-arrow:nth-child(4){display:none}.flow-arrow{justify-self:center}.architecture-notes{grid-template-columns:1fr;gap:20px}.flow-phone{padding-left:14px}.next-list{margin-top:30px}.next-list>div{gap:18px}.sources-section h2{font-size:28px}footer{padding:30px 24px;flex-wrap:wrap;gap:22px}footer p{margin-left:auto}footer .back-top{flex-basis:100%;border-top:1px solid var(--line);padding-top:15px}}
@media(max-width:480px){.site-header{padding:16px 20px;gap:15px}.site-header nav{display:none}.header-actions{margin-left:auto}.brand{font-size:19px}.brand svg{width:24px}.hero{padding:38px 20px 72px;gap:32px}.eyebrow{font-size:8px;gap:7px;letter-spacing:.035em}.hero h1{font-size:clamp(57px,17vw,74px);line-height:.99}.hero-description{font-size:13px;line-height:1.8}.hero-links{gap:19px}.button{font-size:11px;padding:12px 14px;gap:12px}.text-link{font-size:11px}.hero-note{font-size:8px;gap:10px}.hero-note span+span:before{margin-right:10px}.viewer-top{font-size:8px}.phone-viewer{height:390px}.viewer-controls{gap:8px}.segmented button{font-size:10px;padding:8px 13px}.viewer-help{font-size:9px;line-height:1.6}.model-disclaimer{font-size:8px;line-height:1.6;margin-top:4px}.hero-scroll{left:20px;right:20px;font-size:8px}.spec-strip{margin:0 20px}.spec-label{font-size:8px}.spec-strip strong{font-size:11px}.section{padding:54px 20px}.section h2{font-size:36px}.section-kicker{font-size:8px;gap:14px;line-height:1.6}.section-number{font-size:11px}.origin-grid p{font-size:13px}.origin-grid p.large-copy{font-size:21px}.filter{font-size:10px;padding:8px 11px}.filter-bar{gap:6px}.chapter summary{grid-template-columns:22px minmax(0,1fr) 26px;gap:10px}.chapter-index{font-size:10px}.chapter-title{font-size:17px}.chapter-title small{font-size:8px}.chapter-body{margin-left:32px;padding-right:0;font-size:12px}.evidence-tag{font-size:8px;line-height:1.7}.chapter-mark{width:25px;height:25px}.terminal-content{gap:20px;padding:26px 18px;align-items:start;flex-direction:column}.arch-ascii{font-size:11px;line-height:1.25}.fetch-data{font-size:11px;width:100%}.fetch-data>div{grid-template-columns:80px minmax(0,1fr)}.terminal-bar{padding:13px 12px;gap:10px;font-size:8px}.terminal-label{font-size:7px}.terminal-footer{padding:12px;flex-wrap:wrap;font-size:7px}.hardware-visual img{max-height:380px}.hardware-rows article{gap:12px;align-items:flex-start}.hardware-rows h3{font-size:14px}.hardware-rows p{font-size:11px}.badge{font-size:8px;padding:4px 6px}.research-banner>span{font-size:7px;padding:12px}.research-numbers{margin-top:28px}.research-numbers>div{padding:0 10px}.research-numbers strong{font-size:38px;letter-spacing:-.08em}.research-numbers span{font-size:9px;margin-top:10px}.research-copy h3{font-size:22px}.research-copy p{font-size:12px}.experiment-table table{font-size:10px}.experiment-table th{font-size:9px}.experiment-table td,.experiment-table th{padding:12px 10px 12px 0}.experiment-table td:last-child,.experiment-table th:last-child{padding-right:0}.architecture-flow{gap:13px;grid-template-columns:minmax(0,1fr) 20px minmax(0,1fr)}.architecture-flow strong{font-size:12px}.architecture-flow small{font-size:9px}.flow-phone{padding-left:10px}.architecture-intro{font-size:13px}.next-list p{font-size:12px}.sources-section h2{font-size:26px}footer{padding:28px 20px}footer .brand{font-size:16px}footer p{font-size:10px}footer p span{font-size:8px}}
@media(hover:none){.segmented button:hover:not(:disabled){color:var(--muted);background:transparent}.segmented button[aria-pressed=true]:hover:not(:disabled){color:var(--bg);background:var(--accent)}.primary:hover{background:var(--accent);color:var(--bg)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
@media print{.site-header,.device-experience,.hero-scroll,.hero-links,.filter-bar,footer .back-top{display:none}html{--bg:#fff;--fg:#000;--muted:#333;--accent:#075c8a;--line:#bbb;color-scheme:light}.hero{display:block;min-height:0;padding:30px}.section{padding:30px}.chapter[hidden]{display:block!important}.chapter-body{display:block}.terminal-window{box-shadow:none}.section h2{font-size:30px}.hero h1{font-size:50px}}
