@font-face{font-family:Bricolage;src:url(/assets/BricolageGrotesque.ttf) format("truetype");font-weight:200 800;font-display:swap}@font-face{font-family:DM;src:url(/assets/DMSans.ttf) format("truetype");font-weight:100 1000;font-display:swap}:root{--bg:#141510;--fg:#f1f1e9;--muted:#bfc1b4;--line:#ffffff24;--gutter:clamp(22px,5vw,90px)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--bg);color:var(--fg);font:400 16px/1.7 DM,Arial,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button{border:0}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}img{max-width:100%;display:block}h1,h2,h3,h4,p,figure{margin:0}h1,h2,h3,h4{font-family:Bricolage,Arial,sans-serif;line-height:1.05;letter-spacing:-.035em;font-weight:600}p{color:var(--muted)}svg{flex-shrink:0}h2{font-size:clamp(38px,5.4vw,78px);max-width:1000px;text-wrap:balance}h3{font-size:clamp(24px,2.5vw,36px)}h4{font-size:21px}.eyebrow,.chapter-label,.case-facts small{font:500 11px/1.5 DM,Arial,sans-serif;letter-spacing:.12em;text-transform:uppercase}.eyebrow{color:var(--accent)}.reading-progress{position:fixed;top:0;left:0;right:0;height:3px;transform-origin:left;background:var(--accent);z-index:100}.skip{position:fixed;top:-100px;left:20px;z-index:200;background:var(--accent);color:var(--accent-ink);padding:12px}.skip:focus{top:10px}.case-header{display:flex;align-items:center;justify-content:space-between;padding:24px var(--gutter);border-bottom:1px solid var(--line);gap:20px}.case-header>a{display:flex;align-items:center;gap:10px;font-size:12px;min-height:44px}.case-header .case-brand{font:800 32px Bricolage,Arial,sans-serif;letter-spacing:-.04em}.case-hero{padding:75px var(--gutter) 45px}.case-hero>.eyebrow{margin-bottom:28px}.case-hero h1{font-size:clamp(72px,11.6vw,180px);letter-spacing:-.055em;line-height:.94;max-width:1500px}.title-clip{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.08em}.title-clip>span{display:inline-block}.hero-bottom{margin-top:45px;display:grid;grid-template-columns:1.1fr 1fr;gap:8vw;align-items:start}.hero-bottom h2{font-size:clamp(30px,3.4vw,48px);max-width:650px}.hero-bottom p{max-width:490px;font-size:18px;line-height:1.7}.case-facts{border-top:1px solid var(--line);padding-top:25px;margin-top:40px;display:grid;grid-template-columns:1.2fr 1.4fr 1fr;gap:35px}.case-facts small{color:var(--accent)}.case-facts p{font-size:12px;margin-top:8px}.hero-screen-wrap{padding:0 var(--gutter)}.screen button{display:block;width:100%;padding:0;background:#282b22;text-align:left;overflow:hidden;border:1px solid var(--line)}.screen button>img{width:100%;aspect-ratio:1.6;object-fit:cover;object-position:top}.screen-chrome{display:flex;align-items:center;gap:6px;padding:14px 18px;background:#25271f}.screen-chrome>span{width:6px;height:6px;border:1px solid #777f67;border-radius:100%}.screen-chrome small{margin-left:12px;color:#bfc1b4;font:400 10px DM,Arial,sans-serif}.screen-chrome svg{margin-left:auto;color:var(--accent)}.screen figcaption{display:flex;gap:30px;justify-content:space-between;padding:18px 0 0;align-items:start}.screen figcaption strong{font-size:12px;white-space:nowrap;font-weight:500}.screen figcaption p{font-size:12px;max-width:600px;line-height:1.6}.chapter-nav{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;gap:14px;background:var(--bg);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px var(--gutter);margin-top:45px}.chapter-nav a{font-size:12px;display:flex;gap:14px;align-items:center;min-height:38px}.chapter-nav a:hover{color:var(--accent)}.chapter{padding:95px var(--gutter);border-bottom:1px solid var(--line)}.chapter-label{display:flex;align-items:center;gap:22px;margin-bottom:30px;color:var(--muted)}.chapter-label>span{color:var(--accent)}.chapter h2{margin-bottom:40px}.lead{font-size:clamp(19px,2vw,27px);line-height:1.65;max-width:1050px;color:var(--fg)}.problem-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:9vw;margin-top:70px}.problem-grid h3{font-size:clamp(25px,2.6vw,38px);line-height:1.25;margin-top:18px;max-width:650px}.problem-grid>div{display:grid;gap:35px}.problem-grid h4{margin-bottom:12px}.problem-grid p{font-size:15px}.decisions{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.decisions article{border-top:1px solid var(--line);padding-top:20px;min-width:0}.decision-number{color:var(--accent);font:400 12px DM,Arial,sans-serif}.decisions h3{margin:28px 0 22px;font-size:30px;max-width:380px}.decisions p{font-size:14px}.decision-build{margin-top:26px;padding-top:22px;border-top:1px dashed var(--line)}.decision-build>small{color:var(--accent);font-size:10px;letter-spacing:.08em;text-transform:uppercase}.decision-build>p{margin-top:12px}.source{display:flex;align-items:flex-start;gap:8px;font:400 10px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;overflow-wrap:anywhere;color:var(--accent);margin-top:18px;max-width:100%;width:fit-content}.source svg{margin-top:1px}.source:hover{text-decoration:underline}.second-screen{display:grid;grid-template-columns:1.5fr 1fr;gap:6vw;align-items:center;margin-top:85px}.second-screen aside h3{margin:20px 0}.second-screen aside p{font-size:15px}.second-screen aside .small{font-size:11px;margin-top:25px}.second-screen figcaption{display:block}.second-screen figcaption p{margin-top:8px}.build-banner{height:clamp(140px,19vw,300px);font-family:Bricolage,Arial,sans-serif;overflow:hidden;color:var(--fg);background:#20221a}.section-intro{font-size:18px;max-width:600px;margin-bottom:35px}.architecture{border:1px solid var(--line);background:#1c1e17;padding:30px}.flow-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:35px}.flow-tabs button{padding:10px 20px;border:1px solid var(--line);border-radius:30px;background:transparent;font-size:12px;min-height:44px}.flow-tabs button[aria-selected=true]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.architecture h3{max-width:700px;font-size:clamp(25px,3vw,42px)}.flow-steps{display:grid;grid-template-columns:repeat(4,1fr);margin:35px 0 0;gap:2px}.flow-steps button{display:flex;align-items:center;gap:12px;min-height:96px;text-align:left;background:#292c22;padding:18px;font:500 14px Bricolage,Arial,sans-serif}.flow-steps button>small{font:400 10px DM,Arial,sans-serif;align-self:flex-start;color:var(--muted)}.flow-steps button svg{margin-left:auto}.flow-steps button[aria-pressed=true]{background:var(--accent);color:var(--accent-ink)}.flow-steps button[aria-pressed=true]>small{color:inherit}.flow-detail{padding:35px;background:#11130f;min-height:255px}.flow-detail h4{font-size:28px;margin:12px 0 18px}.flow-detail p{font-size:15px;max-width:850px}.stack-tags{display:flex;gap:8px;flex-wrap:wrap;margin:25px 0 65px}.stack-tags>span{font-size:11px;padding:6px 13px;border:1px solid var(--line);border-radius:30px}.subheading{margin:0 0 25px}.integration-table .table-head,.integration-table article{display:grid;grid-template-columns:.7fr 1fr 1.3fr;gap:30px;padding:22px 0;border-bottom:1px solid var(--line)}.table-head{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}.integration-table h4{font-size:19px}.integration-table p{font-size:14px}.hard-part{background:var(--accent);color:var(--accent-ink);padding:clamp(25px,4vw,65px);margin:70px 0 25px}.hard-part .eyebrow,.hard-part .source{color:inherit}.hard-part h3{font-size:clamp(30px,4vw,54px);max-width:850px;margin:20px 0 25px}.hard-part p{color:inherit;max-width:850px;font-size:17px}.hard-part>div{display:flex;gap:18px;border-top:1px solid #0003;padding-top:24px;margin-top:28px}.hard-part svg{margin-top:4px}.mcp-note,.source-index{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 0;font-size:14px;min-height:64px}summary::-webkit-details-marker{display:none}details[open] summary svg{transform:rotate(45deg)}details>p{font-size:13px;max-width:900px;margin:0 0 25px}.quality-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.quality-grid article{background:#20221a;padding:28px;min-width:0}.quality-grid article>svg{color:var(--accent);margin-bottom:30px}.quality-grid h3{font-size:26px;line-height:1.15;margin-bottom:20px}.quality-grid p{font-size:14px}.outcome{display:grid;grid-template-columns:1fr 1fr;gap:8vw;padding:80px 0}.outcome h3{margin-top:20px;font-size:clamp(30px,3.6vw,48px)}.outcome h4{margin:30px 0 15px}.outcome p{font-size:16px}.source-index>div{padding-bottom:25px;display:grid;grid-template-columns:1fr 1fr;gap:0 25px}.source-index code{color:var(--accent)}.next-case{padding:70px var(--gutter) 90px}.next-case>a{display:flex;align-items:center;justify-content:space-between;gap:30px;margin:25px 0}.next-case h2{font-size:clamp(45px,7vw,100px)}.next-case>a>svg{width:70px;height:70px;stroke-width:1}.next-case>a:hover{color:var(--accent)}.case-footer{display:flex;justify-content:space-between;padding:25px var(--gutter);border-top:1px solid var(--line);font-size:12px}.case-footer a{display:flex;gap:15px;align-items:center;min-height:44px}.lightbox{position:fixed;max-width:min(94vw,1400px);max-height:94vh;border:1px solid #ffffff40;background:#141510;color:var(--fg);padding:45px 25px 25px;overflow:auto}.lightbox::backdrop{background:#000d}.lightbox img{margin-top:25px;width:100%}.lightbox h2{font-size:28px;padding-right:50px}.lightbox>p{margin-top:20px;font-size:14px}.lightbox-close{position:absolute;right:12px;top:8px;width:44px;height:44px;background:#303426;display:grid;place-items:center}@media(min-width:1700px){body>#root>div{max-width:1900px;margin:auto}}@media(max-width:1000px){.decisions{gap:25px}.decisions h3{font-size:25px}.quality-grid{gap:15px}.quality-grid article{padding:22px}.flow-steps button{padding:15px;gap:8px}.flow-steps button svg{display:none}}@media(max-width:700px){html{scroll-padding-top:75px}.case-header{padding-top:16px;padding-bottom:16px}.case-header>a{font-size:10px;gap:7px}.case-header .case-brand{font-size:28px}.case-hero{padding-top:45px;padding-bottom:30px}.case-hero h1{font-size:clamp(62px,15vw,100px)}.case-hero>.eyebrow{font-size:9px;max-width:270px}.hero-bottom{grid-template-columns:1fr;gap:20px;margin-top:25px}.hero-bottom h2{font-size:34px}.hero-bottom p{font-size:15px}.case-facts{grid-template-columns:1fr;gap:15px;margin-top:30px;padding-top:22px}.case-facts>div{display:grid;grid-template-columns:90px 1fr;gap:12px}.case-facts small{font-size:9px}.case-facts p{margin:0;font-size:11px}.screen-chrome{padding:11px}.screen-chrome small{font-size:9px}.screen figcaption{display:block}.screen figcaption p{margin-top:8px;font-size:11px}.screen button>img{aspect-ratio:1.3}.chapter-nav{margin-top:30px;padding-top:8px;padding-bottom:8px;gap:8px}.chapter-nav a{font-size:10px;gap:5px}.chapter-nav a svg{width:11px}.chapter{padding-top:60px;padding-bottom:60px}.chapter-label{margin-bottom:20px;font-size:10px;gap:16px}.chapter h2{font-size:39px;margin-bottom:30px}.lead{font-size:19px}.problem-grid{grid-template-columns:1fr;gap:30px;margin-top:40px}.problem-grid h3{font-size:26px}.problem-grid>div{gap:25px}.decisions{grid-template-columns:1fr;gap:35px}.decisions h3{font-size:30px;margin-top:18px;margin-bottom:15px}.decision-build{margin-top:20px;padding-top:17px}.second-screen{grid-template-columns:1fr;gap:30px;margin-top:45px}.second-screen aside h3{font-size:30px}.architecture{padding:18px}.architecture h3{font-size:28px}.flow-tabs{margin-bottom:25px;gap:7px}.flow-tabs button{font-size:11px;padding:10px 14px}.flow-steps{grid-template-columns:1fr 1fr;margin-top:25px}.flow-steps button{min-height:75px;font-size:14px}.flow-detail{padding:25px 20px;min-height:320px}.flow-detail h4{font-size:25px}.flow-detail p{font-size:14px}.stack-tags{margin-bottom:45px}.integration-table .table-head{display:none}.integration-table article{grid-template-columns:1fr;gap:10px;padding:22px 0}.integration-table h4{color:var(--accent)}.integration-table p{font-size:14px}.integration-table p:last-child{border-left:2px solid var(--line);padding-left:15px}.hard-part{margin-top:45px}.hard-part p{font-size:15px}.hard-part h3{font-size:34px}.hard-part>div{gap:12px}.quality-grid{grid-template-columns:1fr;gap:15px}.quality-grid article{padding:25px}.quality-grid article>svg{margin-bottom:20px}.outcome{grid-template-columns:1fr;gap:25px;padding:45px 0}.outcome h3{font-size:35px}.source-index>div{grid-template-columns:1fr}.next-case{padding-top:50px;padding-bottom:55px}.next-case>a>svg{width:42px;height:42px}.next-case p{font-size:14px}.case-footer{font-size:10px;gap:20px}.lightbox{padding:50px 16px 20px;width:94vw}.lightbox h2{font-size:23px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.case-hero-actions{display:flex;flex-wrap:wrap;gap:12px 28px;margin-top:30px}.case-hero-actions>a{display:inline-flex;gap:14px;align-items:center;min-height:48px;font-size:14px}.case-hero-actions>a:first-child{background:var(--accent);color:var(--accent-ink);padding:12px 20px}.case-at-a-glance{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;max-width:1320px;margin:40px auto 0;padding:35px 5vw;border-top:1px solid #ffffff30;border-bottom:1px solid #ffffff30}.case-at-a-glance p{font-size:14px;line-height:1.7;margin-top:12px}.decision-source{margin-top:16px}.decision-source summary{font-size:12px;display:flex;gap:12px;align-items:center;cursor:pointer;min-height:44px}.decision-source .source{margin-top:12px}.learning-note{border-left:3px solid var(--accent);padding:8px 0 8px 28px;margin:45px 0}.learning-note h3{font-size:26px;line-height:1.3;margin:14px 0}.learning-note>p{max-width:800px;line-height:1.8}.learning-note .small{font-size:12px;color:#bfc1b4;margin-top:18px}.engineering-details>summary{display:flex;align-items:center;justify-content:space-between;gap:20px;cursor:pointer;border-top:1px solid #ffffff35;border-bottom:1px solid #ffffff35;padding:25px 0;font-size:18px;list-style:none}.engineering-details>summary::-webkit-details-marker{display:none}.engineering-details[open]>summary>svg{transform:rotate(45deg)}.engineering-details .section-intro,.source-index .quality-grid,.build-banner{margin-top:30px}.outcome{margin-top:25px}.case-footer a:focus-visible{outline:3px solid var(--accent);outline-offset:6px}@media(max-width:700px){.case-at-a-glance{grid-template-columns:1fr;gap:22px;padding:25px 6vw;margin-top:25px}.case-at-a-glance p{margin-top:8px}.learning-note{padding-left:20px}.learning-note h3{font-size:23px}.engineering-details>summary{font-size:16px}.case-hero-actions>a{font-size:12px}}.source-index>.quality-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}@media(max-width:700px){.source-index>.quality-grid{grid-template-columns:1fr}}
