/* HFAPI.com. Adapted from the supplied Tailwind v4 Shuffle theme. */
:root{--ink:#18121c;--pink:#ff59b5;--lime:#c4fc39;--cyan:#4cdfee;--yellow:#ffe65c;--purple:#bea0fa;--paper:#fffcf5;--violet:#351453;--line:3px solid var(--ink);--shadow:6px 6px 0 var(--ink);--header:93px;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:120px}body{margin:0;background:var(--paper);color:var(--ink);font-family:'Space Grotesk',Arial,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}body,button,a{-webkit-tap-highlight-color:transparent}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4,.display{font-family:'Syne','Arial Black',Arial,sans-serif;font-weight:800;line-height:1.05;letter-spacing:-.045em}h1{font-size:clamp(42px,5vw,72px)}h2{font-size:clamp(34px,4.2vw,60px)}h3{font-size:27px}h4{font-size:20px}p{line-height:1.7}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a,summary{touch-action:manipulation}button:disabled{cursor:default}button:focus-visible,a:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:4px solid #7044ff;outline-offset:5px}img,svg{max-width:100%}img{display:block;height:auto}button{border:0}::selection{background:var(--ink);color:var(--lime)}[hidden]{display:none!important}main{min-height:60vh}.wrap{width:min(1280px,calc(100% - 80px));margin-inline:auto}.section{padding:96px 0;border-bottom:var(--line)}.pink{background:var(--pink)}.lime{background:var(--lime)}.cyan{background:var(--cyan)}.yellow{background:var(--yellow)}.purple{background:var(--purple)}.paper{background:var(--paper)}.white{background:#fff}.eyebrow,.meta,.mono,.tag,.chip,.pill{font-family:'Space Grotesk',Arial,sans-serif;font-weight:700;font-size:12px;letter-spacing:.09em;text-transform:uppercase}.eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:22px}.eyebrow:before{content:'';width:9px;height:9px;background:currentColor;border-radius:50%}.muted{color:#574a58}.pill{display:inline-flex;align-items:center;gap:9px;background:var(--ink);color:var(--lime);padding:8px 14px;border-radius:99px;letter-spacing:.07em}.pill.light{background:var(--paper);color:var(--ink);border:2px solid var(--ink)}.chip,.tag{display:inline-flex;align-items:center;background:var(--paper);border:2px solid var(--ink);padding:6px 12px;border-radius:6px;letter-spacing:.02em}.tag:hover,.chip:hover{background:var(--lime)}.tags{display:flex;flex-wrap:wrap;gap:8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:51px;padding:12px 23px;background:var(--lime);border:var(--line);border-radius:12px;box-shadow:4px 4px 0 var(--ink);font-size:14px;font-weight:800;letter-spacing:.01em;transition:transform .18s,box-shadow .18s;line-height:1.3}.btn:hover{transform:translate(3px,3px);box-shadow:1px 1px 0 var(--ink)}.btn:active{transform:translate(4px,4px);box-shadow:none}.btn.white{background:#fff}.btn.ink{background:var(--ink);color:var(--lime);box-shadow:4px 4px 0 #fff}.btn.small{font-size:12px;min-height:42px;padding:9px 15px}.btn-row{display:flex;gap:20px;flex-wrap:wrap;margin-top:28px}.arrow{width:21px;height:21px;flex-shrink:0}.text-link{font-weight:700;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:5px}.text-link:hover{background:var(--lime);color:var(--ink)}.skip{position:fixed;left:15px;top:-90px;z-index:1000;background:var(--lime);border:var(--line);padding:14px 24px;font-weight:700}.skip:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* Sticky, progressively enhanced navigation. */
.site-header{position:sticky;top:0;z-index:100;padding:15px 0;background:#ff59b5ed;border-bottom:var(--line);backdrop-filter:blur(16px)}.nav-shell{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:58px}.brand{display:inline-flex;align-items:center;gap:10px;font-family:'Syne','Arial Black',Arial,sans-serif;font-size:31px;font-weight:800;letter-spacing:-.08em;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:39px;height:39px;border:2px solid var(--ink);border-radius:9px;background:var(--lime);box-shadow:3px 3px 0 var(--ink);transform:rotate(-7deg);font-size:24px;letter-spacing:-.08em}.brand-dot{color:white;text-shadow:1px 1px 0 var(--ink)}.site-nav{display:flex;align-items:center;gap:24px;font-size:13px;font-weight:700}.site-nav>a:not(.btn){padding:11px 0;white-space:nowrap}.site-nav>a:not(.btn):hover,.site-nav>a[aria-current=page]{box-shadow:0 3px 0 var(--ink)}.nav-more{position:relative}.nav-more summary{list-style:none;cursor:pointer;white-space:nowrap;padding:12px 0}.nav-more summary::-webkit-details-marker{display:none}.nav-more summary:after{content:' +';font-weight:900}.nav-more[open] summary:after{content:' −'}.dropdown{position:absolute;right:0;top:51px;width:247px;display:flex;flex-direction:column;padding:10px;background:var(--paper);border:var(--line);border-radius:13px;box-shadow:var(--shadow)}.dropdown a{padding:10px 13px;border-radius:6px}.dropdown a:hover,.dropdown a:focus-visible{background:var(--lime)}.menu-toggle{display:none;background:var(--paper);border:2px solid var(--ink);border-radius:8px;padding:7px 12px;min-height:44px;font-weight:700}
/* Hero retains the original split composition and tilted app-window motif. */
.hero{position:relative;overflow:hidden;background:radial-gradient(ellipse at 98% 8%,#ff947e 0,transparent 49%),radial-gradient(ellipse at 6% 100%,#ee52dc 0,transparent 48%),var(--pink);border-bottom:var(--line)}.hero:before{content:'';position:absolute;inset:0;pointer-events:none;opacity:.11;background-image:radial-gradient(var(--ink) .9px,transparent .9px);background-size:18px 18px}.hero-grid{position:relative;display:grid;grid-template-columns:1.12fr 1fr;align-items:center;gap:45px;padding:62px 0 56px;min-height:650px}.hero h1{font-size:clamp(64px,7.5vw,106px);line-height:.9;letter-spacing:-.075em;text-transform:uppercase;margin:26px 0}.hero h1 span{display:block}.hero h1 .outline{color:var(--paper);text-shadow:3px 3px 0 var(--ink);-webkit-text-stroke:1.5px var(--ink)}.hero-lead{font-size:18px;line-height:1.65;max-width:505px;font-weight:500}.hero-meta{display:flex;gap:16px;flex-wrap:wrap;margin-top:33px;font-size:11px;font-weight:700;letter-spacing:.02em}.hero-meta span{display:flex;align-items:center;gap:6px}.hero-meta span:before{content:'↗';font-size:16px}.hero-art{position:relative;padding:54px 13px 48px 7px}.app-window{position:relative;transform:rotate(3deg);background:var(--cyan);border:3px solid var(--ink);border-radius:20px;box-shadow:11px 11px 0 var(--ink);overflow:hidden;transition:transform .4s}.app-window:hover{transform:rotate(0)}.window-bar{background:var(--ink);color:#fff;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:15px 19px;font-size:10px;font-weight:700;letter-spacing:.07em}.dots{display:flex;gap:6px}.dots i{width:9px;height:9px;border-radius:50%;background:var(--pink)}.dots i:nth-child(2){background:var(--yellow)}.dots i:nth-child(3){background:var(--lime)}.window-content{padding:28px 24px 25px;background-image:linear-gradient(#18121c0c 1px,transparent 1px),linear-gradient(90deg,#18121c0c 1px,transparent 1px);background-size:24px 24px}.window-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:23px}.window-head h2{font-size:40px;line-height:1;max-width:200px;letter-spacing:-.06em}.code-symbol{display:grid;place-items:center;border:var(--line);width:76px;height:76px;border-radius:18px;box-shadow:4px 4px 0 var(--ink);background:var(--lime);font-size:32px;font-weight:900;transform:rotate(-8deg)}.flow-row{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:8px}.flow-node{background:var(--paper);border:2px solid var(--ink);padding:13px;border-radius:11px;font-weight:700}.flow-node span{display:block;font-size:9px;letter-spacing:.06em;margin-bottom:4px}.flow-node strong{font-size:16px;letter-spacing:-.03em}.window-code{background:var(--paper);border:2px solid var(--ink);border-radius:12px;padding:16px;margin-top:15px;font-size:12px;line-height:1.9;font-family:ui-monospace,monospace}.window-code .purple-code{color:#6230a0}.window-code .pink-code{color:#a01468}.window-note{font-size:9px;letter-spacing:.075em;text-transform:uppercase;font-weight:700;display:flex;justify-content:space-between;gap:7px;margin-top:17px}.sticker{position:absolute;z-index:2;padding:14px 21px;background:var(--yellow);border:3px solid var(--ink);border-radius:14px;box-shadow:5px 5px 0 var(--ink);font-size:15px;font-weight:900;text-transform:uppercase;line-height:1.15}.sticker.top{right:-8px;top:14px;transform:rotate(11deg)}.sticker.bottom{bottom:12px;left:-17px;background:var(--paper);transform:rotate(-8deg);display:flex;gap:10px;align-items:center}.sticker .big{font-size:33px}.spark{position:absolute;right:-10px;bottom:2px;font-size:75px;line-height:1;color:var(--ink);animation:turn 18s linear infinite}.hero-foot{position:relative;display:flex;justify-content:space-between;gap:22px;border-top:1px solid #18121c66;padding:17px 0 21px;font-size:11px;letter-spacing:.025em}.hero-foot a{font-weight:700}
.marquee{background:var(--ink);color:var(--lime);overflow:hidden;border-bottom:var(--line);padding:17px 0;position:relative}.marquee-track{display:flex;align-items:center;gap:32px;width:max-content;animation:marquee 36s linear infinite;font-size:17px;font-weight:800;text-transform:uppercase;letter-spacing:.055em}.marquee-track span{display:flex;align-items:center;gap:32px}.marquee-track b{color:var(--pink);font-size:24px}.marquee:hover .marquee-track{animation-play-state:paused}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:45px;margin-bottom:42px}.section-heading h2{text-transform:uppercase}.section-heading p{max-width:370px;font-size:16px}.section-heading .eyebrow{margin-bottom:15px}.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.topic-card{position:relative;border:var(--line);border-radius:20px;box-shadow:var(--shadow);padding:26px;display:flex;flex-direction:column;min-height:287px;transition:transform .2s,box-shadow .2s}.topic-card:hover{transform:translate(-3px,-3px);box-shadow:9px 9px 0 var(--ink)}.topic-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.topic-icon{font-size:25px;display:grid;place-items:center;width:48px;height:48px;border:2px solid var(--ink);border-radius:12px;background:var(--paper);font-weight:800;box-shadow:3px 3px 0 var(--ink)}.topic-number{font-size:12px;letter-spacing:.06em;font-family:ui-monospace,monospace}.topic-card h3{font-size:29px;margin-bottom:13px}.topic-card p{font-size:14px;line-height:1.7;margin-bottom:22px}.card-bottom{margin-top:auto;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.02em}.card-bottom .arrow{border:2px solid var(--ink);padding:3px;width:30px;height:30px;border-radius:50%;background:#fff}.split{display:grid;grid-template-columns:1fr 1fr;gap:68px;align-items:center}.split h2{text-transform:uppercase}.split .lead{font-size:18px;margin:23px 0}.steps{display:flex;flex-direction:column;gap:12px;margin-top:27px}.step{display:flex;gap:15px;align-items:flex-start;padding:15px 18px;background:#fffcf5cc;border:2px solid var(--ink);border-radius:11px}.step-number{font-family:ui-monospace,monospace;font-size:13px;border:2px solid var(--ink);border-radius:50%;width:29px;height:29px;display:grid;place-items:center;flex-shrink:0;background:var(--lime);font-weight:700}.step strong{display:block;font-size:14px}.step p{font-size:13px;margin-top:3px}.code-box{border:var(--line);border-radius:17px;box-shadow:9px 9px 0 var(--ink);overflow:hidden;background:#fff;min-width:0}.code-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:2px solid var(--ink);padding:12px 16px;background:var(--paper)}.code-label{font-size:11px;letter-spacing:.035em;font-weight:700}.code-tabs{display:flex;gap:5px}.code-tab{font-size:11px;font-weight:700;padding:7px 11px;border:2px solid transparent;border-radius:6px;background:transparent}.code-tab[aria-selected=true]{background:var(--lime);border-color:var(--ink)}.copy-btn{font-size:11px;font-weight:700;background:#fff;border:2px solid var(--ink);border-radius:6px;padding:7px 10px;min-height:34px}.copy-btn:hover{background:var(--lime)}pre{overflow:auto;margin:0;padding:24px;line-height:1.8;font-size:13px;tab-size:2;color:var(--ink);background:#fff}code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.code-foot{padding:13px 20px;border-top:2px solid var(--ink);font-size:11px;background:var(--lime);font-weight:600}.code-panel pre{min-height:287px}.comment{color:#716471}.code-pink{color:#992163}.code-purple{color:#552697}.notice{padding:21px 23px;border:var(--line);border-radius:13px;background:var(--yellow);font-size:14px;margin:28px 0}.notice strong{display:block;margin-bottom:7px}.notice p+p{margin-top:12px}.boundary{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:36px}.boundary-card{background:var(--paper);padding:30px;border:var(--line);border-radius:19px;box-shadow:var(--shadow)}.boundary-card h3{margin:20px 0 16px;font-size:30px}.boundary-card p{font-size:15px}.boundary-path{display:flex;gap:10px;flex-wrap:wrap;align-items:center;font-size:11px;font-weight:800;margin:22px 0}.boundary-path span{background:var(--lime);border:2px solid var(--ink);border-radius:6px;padding:6px 8px}.boundary-card:last-child .boundary-path span{background:var(--cyan)}.boundary-warning{font-size:12px!important;border-top:1px solid #18121c44;padding-top:18px;margin-top:24px}.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.post-card{display:flex;flex-direction:column;border:var(--line);border-radius:18px;background:#fff;box-shadow:5px 5px 0 var(--ink);overflow:hidden;transition:transform .2s,box-shadow .2s}.post-card:hover{transform:translateY(-5px);box-shadow:7px 10px 0 var(--ink)}.post-image{display:block;overflow:hidden;border-bottom:var(--line);background:var(--pink)}.post-image img{width:100%;aspect-ratio:1;object-fit:cover;transition:transform .4s}.post-card:hover .post-image img{transform:scale(1.025)}.post-info{padding:23px;display:flex;flex:1;flex-direction:column}.post-info .meta{font-size:9px;letter-spacing:.04em;display:flex;justify-content:space-between;gap:12px;margin-bottom:13px}.post-info .meta a{text-decoration:underline;text-underline-offset:3px}.post-info h3{font-size:23px;line-height:1.18;letter-spacing:-.04em;margin-bottom:14px}.post-info h3 a:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}.post-info p{font-size:13px;line-height:1.7;margin-bottom:22px;color:#574a58}.post-info .card-bottom{padding-top:14px;border-top:1px solid #18121c33;text-transform:none;font-size:11px;font-weight:600}.faq-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px}.faq-layout p{font-size:16px;margin-top:22px}.faq-list{display:grid;gap:12px}.faq{border:var(--line);border-radius:13px;overflow:hidden;background:var(--paper)}.faq summary{position:relative;cursor:pointer;padding:20px 50px 20px 22px;list-style:none;font-size:15px;font-weight:700;line-height:1.5}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:'+';position:absolute;right:20px;top:18px;font-size:23px;line-height:1}.faq[open] summary{background:var(--lime);border-bottom:2px solid var(--ink)}.faq[open] summary:after{content:'−'}.faq>div{padding:20px 22px;font-size:14px}.faq p{margin:0;font-size:14px}.faq a{text-decoration:underline;text-underline-offset:3px}.contact-strip{background:var(--pink);padding:48px 0;border-bottom:var(--line)}.contact-strip .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px}.contact-strip h2{font-size:37px;text-transform:uppercase}.contact-strip p{margin-top:10px;font-size:14px}
/* Inner pages and article layouts. */
.breadcrumbs{font-size:11px;font-weight:600;display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:24px 0 0;line-height:1.6}.breadcrumbs a{text-decoration:underline;text-underline-offset:3px}.breadcrumbs span{color:#544652}.page-hero{border-bottom:var(--line);padding-bottom:62px}.page-hero .eyebrow{margin-top:35px}.page-hero h1{max-width:940px;text-transform:uppercase;line-height:1.04}.page-hero .lead{font-size:19px;line-height:1.75;max-width:770px;margin-top:24px}.page-hero .tags{margin-top:27px}.page-layout{display:grid;grid-template-columns:235px minmax(0,800px);justify-content:center;gap:62px;padding:62px 0 80px;align-items:start}.side-nav{position:sticky;top:118px;border:2px solid var(--ink);border-radius:13px;overflow:hidden;font-size:12px;background:var(--paper)}.side-nav h2{font-family:'Space Grotesk',Arial,sans-serif;font-size:12px;font-weight:700;letter-spacing:.055em;text-transform:uppercase;background:var(--lime);padding:15px 17px;border-bottom:2px solid var(--ink)}.side-nav nav{display:flex;flex-direction:column;padding:11px}.side-nav nav a{padding:8px 9px;border-radius:5px;line-height:1.5}.side-nav nav a:hover{background:var(--yellow)}.side-nav .side-footer{background:var(--cyan);border-top:2px solid var(--ink);padding:15px 17px;font-size:11px;font-weight:700}.prose{font-size:17px;line-height:1.8;min-width:0}.prose p{margin:0 0 22px;line-height:1.85}.prose h2{font-size:32px;letter-spacing:-.04em;line-height:1.2;margin:48px 0 21px;scroll-margin-top:120px}.prose>h2:first-child{margin-top:0}.prose h3{font-size:22px;letter-spacing:-.025em;line-height:1.3;margin:26px 0 13px;scroll-margin-top:120px}.prose a:not(.btn):not(.tag){text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:4px}.prose a:not(.btn):hover{background:var(--lime)}.prose ul,.prose ol{margin:16px 0 26px;padding-left:24px}.prose li{margin:8px 0}.prose strong{font-weight:700}.prose code:not(pre code){background:#ebe3f2;border-radius:4px;padding:2px 5px;font-size:.85em;overflow-wrap:anywhere}.prose .notice p{font-size:15px;margin:0}.prose .notice p+p{margin-top:12px}.prose pre{border:2px solid var(--ink);border-radius:10px;font-size:12px;margin-bottom:26px}.prose .code-box pre{border:0;border-radius:0;margin:0}.prose .code-box{margin:25px 0}.prose .code-box p{margin:0}.prose .table-scroll{overflow-x:auto;margin:25px 0;border:2px solid var(--ink);border-radius:10px}.prose table{border-collapse:collapse;width:100%;font-size:14px}.prose th,.prose td{text-align:left;padding:14px 16px;border-bottom:1px solid #18121c44;vertical-align:top;min-width:145px}.prose th{background:var(--lime);font-weight:700}.prose tr:last-child td{border-bottom:0}.prose tbody tr:nth-child(even){background:#f1ecf7}.prose .table-scroll:focus-visible{outline-offset:4px}.prose .steps{margin:26px 0}.prose .steps p{margin:0;font-size:14px}.prose .btn-row{margin-bottom:30px}.resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:23px}.resource-card{padding:28px;border:var(--line);border-radius:16px;background:#fff;box-shadow:5px 5px 0 var(--ink)}.resource-card h2,.resource-card h3{font-size:28px;margin:19px 0 14px}.resource-card p{font-size:15px;margin-bottom:22px}.resource-card .eyebrow{margin:0}.article-hero{padding-bottom:49px}.article-head-grid{display:grid;grid-template-columns:1fr 325px;gap:55px;align-items:center;margin-top:31px}.article-hero .eyebrow{margin-top:0}.article-hero h1{font-size:clamp(35px,4vw,58px);text-transform:none;line-height:1.06;letter-spacing:-.055em}.article-hero .lead{font-size:17px;line-height:1.7;margin-top:23px;max-width:730px}.article-hero .featured{border:var(--line);border-radius:18px;overflow:hidden;transform:rotate(3deg);box-shadow:9px 9px 0 var(--ink)}.byline{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:11px;margin-top:26px}.byline .author{font-weight:700}.author-avatar{display:grid;place-items:center;width:35px;height:35px;border:2px solid var(--ink);border-radius:50%;background:var(--lime);font-size:12px;font-weight:900}.article-end{margin-top:42px;border-top:2px solid var(--ink);padding-top:28px}.article-end p{font-size:13px}.article-end .tags{margin:15px 0 25px}.post-actions{display:flex;gap:15px;flex-wrap:wrap}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:35px}.filters a{background:#fff;border:2px solid var(--ink);border-radius:99px;padding:9px 16px;font-size:12px;font-weight:700}.filters a:hover,.filters a[aria-current=page]{background:var(--lime);box-shadow:2px 2px 0 var(--ink)}.archive-intro{font-size:17px;max-width:860px;margin-bottom:37px}.archive-intro p+p{margin-top:15px}.archive-count{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-bottom:28px}.glossary-nav{display:flex;gap:9px;flex-wrap:wrap;margin:24px 0}.glossary-nav a{display:grid;place-items:center;width:37px;height:37px;border:2px solid var(--ink);border-radius:7px;background:var(--lime);font-weight:700}.glossary-entry{border-bottom:1px solid #18121c44;padding-bottom:17px}.glossary-entry h3{margin-top:24px}.glossary-entry p{font-size:16px}.email-big{font-size:clamp(26px,4vw,48px);font-weight:800;letter-spacing:-.05em;overflow-wrap:anywhere;display:inline-block;text-decoration:underline;text-underline-offset:8px;text-decoration-thickness:3px}.contact-card{padding:38px;background:var(--lime);border:var(--line);border-radius:20px;box-shadow:var(--shadow);margin:30px 0}.contact-card p{margin-top:18px}.source-list a{overflow-wrap:anywhere}.document-meta{font-size:12px;margin-top:20px;font-weight:600}.reading-progress{position:fixed;top:0;left:0;height:4px;background:var(--lime);z-index:110;width:0;pointer-events:none}.not-found{padding:85px 0;text-align:center}.not-found .number{font-size:clamp(100px,22vw,240px);font-family:'Syne','Arial Black',sans-serif;font-weight:800;line-height:1;letter-spacing:-.1em}.not-found h1{font-size:40px;margin:20px 0}.not-found .btn-row{justify-content:center}
/* Footer. */
.site-footer{background:var(--violet);color:#fff;padding:65px 0 28px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:42px;padding-bottom:48px}.footer-brand .brand{font-size:34px}.footer-brand .brand-mark{color:var(--ink);box-shadow:3px 3px 0 var(--pink)}.footer-brand p{font-size:13px;color:#e0d2ee;max-width:265px;margin:19px 0}.footer-brand>a:last-child{font-size:14px;text-decoration:underline;text-underline-offset:5px;color:var(--lime);font-weight:700}.footer-col h2{font-family:'Space Grotesk',Arial,sans-serif;font-size:12px;letter-spacing:.06em;text-transform:uppercase;font-weight:700;margin:5px 0 21px;color:var(--lime)}.footer-col:nth-child(3) h2{color:var(--cyan)}.footer-col:nth-child(4) h2{color:var(--pink)}.footer-col nav{display:flex;flex-direction:column;gap:12px;font-size:12px;color:#efe7f7}.footer-col a:hover{text-decoration:underline;text-underline-offset:4px;color:var(--lime)}.footer-statement{border-top:1px solid #ffffff40;border-bottom:1px solid #ffffff40;padding:24px 0;margin-bottom:22px;display:grid;grid-template-columns:1.6fr 1.4fr;gap:50px;font-size:11px;color:#e0d2ee;line-height:1.8}.footer-statement a{text-decoration:underline;text-underline-offset:3px}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:10px;letter-spacing:.02em;color:#e0d2ee}.footer-tools{display:flex;gap:19px;align-items:center}.motion-toggle{background:transparent;color:#e0d2ee;text-decoration:underline;text-underline-offset:4px;font-size:10px;padding:4px 0}.back-top{font-size:10px;text-decoration:underline;text-underline-offset:4px}.footer-wordmark{font-family:'Syne','Arial Black',Arial,sans-serif;font-size:clamp(60px,13.2vw,190px);font-weight:800;letter-spacing:-.08em;line-height:1;margin:28px 0 0;color:#ffffff14;user-select:none;white-space:nowrap}.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--lime);border:2px solid var(--lime);padding:12px 20px;border-radius:9px;z-index:200;font-size:13px;text-align:center;max-width:calc(100% - 35px)}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}@keyframes turn{from{transform:rotate(0)}to{transform:rotate(360deg)}}.motion-paused *{animation-play-state:paused!important;scroll-behavior:auto!important}.motion-paused .topic-card,.motion-paused .post-card,.motion-paused .btn,.motion-paused .app-window{transition:none!important}.motion-paused .topic-card:hover,.motion-paused .post-card:hover,.motion-paused .btn:hover{transform:none!important}
@media(min-width:1440px){.hero-grid{gap:60px}.hero-art{margin-left:12px;margin-right:12px}.hero h1{font-size:111px}.hero-lead{font-size:19px}}
@media(max-width:1150px){.wrap{width:calc(100% - 56px)}.site-nav{gap:17px;font-size:12px}.site-nav .btn{padding-inline:13px}.brand{font-size:28px}.hero h1{font-size:86px}.hero-grid{gap:28px}.hero-lead{font-size:17px}.topic-card{padding:22px}.topic-card h3{font-size:25px}.split{gap:40px}.article-head-grid{grid-template-columns:1fr 280px;gap:35px}.article-hero h1{font-size:47px}.page-layout{grid-template-columns:210px minmax(0,1fr);gap:38px}.post-info{padding:19px}.post-info h3{font-size:21px}.hero .pill{font-size:10px}.faq-layout{gap:42px}.nav-shell{gap:14px}}
@media(max-width:960px){:root{--header:81px}.site-header{padding:11px 0}.nav-shell{flex-wrap:wrap;min-height:55px}.site-nav{width:100%;flex-wrap:wrap;justify-content:flex-start;border-top:2px solid var(--ink);padding-top:15px;margin-top:6px;gap:10px 22px}.js .site-nav:not(.is-open){display:none}.js .menu-toggle{display:block}.site-nav>.btn{margin-left:auto}.dropdown{left:0;right:auto;top:45px;z-index:2}.hero-grid{grid-template-columns:1.05fr 1fr;gap:30px;min-height:590px}.hero h1{font-size:70px}.hero .pill{font-size:9px;letter-spacing:0}.hero-lead{font-size:16px}.hero .btn{padding:12px 15px;font-size:12px}.hero-art{padding:55px 5px}.window-content{padding:22px 17px}.window-head h2{font-size:32px}.code-symbol{width:57px;height:57px;font-size:26px}.window-bar{padding:12px;font-size:8px}.flow-node{padding:9px}.flow-node strong{font-size:13px}.window-code{font-size:10px;padding:12px}.sticker{font-size:12px;padding:12px 14px}.sticker.top{right:0}.sticker.bottom{left:-5px}.hero-meta{gap:8px 15px}.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.section{padding:70px 0}.split{gap:30px}.split h2{font-size:43px}.split .lead{font-size:16px}.code-panel pre{font-size:11px;padding:17px}.post-grid{gap:20px}.post-info h3{font-size:20px}.post-info .meta{flex-direction:column;gap:5px}.post-info p{font-size:12px}.article-head-grid{grid-template-columns:1fr 220px;gap:28px}.article-hero h1{font-size:39px}.footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:30px}.footer-grid .footer-col:last-child{grid-column:2/4}.footer-grid .footer-col:last-child nav{display:grid;grid-template-columns:1fr 1fr}.footer-wordmark{font-size:13vw}.page-layout{grid-template-columns:190px minmax(0,1fr);gap:28px}.prose{font-size:16px}.prose h2{font-size:28px}.faq-layout{gap:34px;grid-template-columns:.85fr 1.15fr}.faq-layout h2{font-size:42px}}
@media(max-width:720px){.wrap{width:calc(100% - 40px)}.hero-grid{grid-template-columns:1fr;padding:42px 0 28px;gap:10px}.hero h1{font-size:clamp(66px,12vw,93px);max-width:600px}.hero .pill{font-size:10px}.hero-lead{font-size:17px;max-width:100%}.hero .btn{font-size:13px;padding:13px 18px}.hero-art{width:min(430px,calc(100% - 20px));margin:24px auto 15px;padding:45px 0}.window-content{padding:26px 22px}.window-head h2{font-size:36px}.code-symbol{width:65px;height:65px;font-size:29px}.window-bar{font-size:9px;padding:14px}.flow-node{padding:12px}.flow-node strong{font-size:15px}.window-code{font-size:12px}.sticker{font-size:14px}.sticker.top{top:8px;right:-8px}.sticker.bottom{left:-7px;bottom:13px}.hero-foot{flex-direction:column;gap:9px;font-size:10px}.hero-meta{margin-top:25px;font-size:10px}.marquee{padding:13px 0}.marquee-track{font-size:14px}.section{padding:57px 0}.section-heading{display:block;margin-bottom:31px}.section-heading p{margin-top:20px;max-width:100%}.section-heading .btn{margin-top:22px}.section-heading h2{font-size:44px}.topic-grid{gap:19px}.topic-card{padding:20px;min-height:276px}.topic-card h3{font-size:25px}.topic-card p{font-size:13px}.topic-top{margin-bottom:21px}.topic-icon{width:42px;height:42px;font-size:22px}.topic-number{font-size:10px}.split{grid-template-columns:1fr;gap:39px}.split h2{font-size:43px}.code-panel pre{font-size:12px;padding:23px}.boundary{grid-template-columns:1fr;gap:23px}.boundary-card{padding:25px}.post-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.post-grid.home-posts .post-card:last-child{display:none}.post-info .meta{flex-direction:column;font-size:9px}.post-info h3{font-size:21px}.post-info p{font-size:13px}.faq-layout{grid-template-columns:1fr;gap:32px}.contact-strip{padding:39px 0}.contact-strip .wrap{align-items:flex-start;flex-direction:column;gap:23px}.contact-strip h2{font-size:34px}.contact-strip .btn{margin:0}.page-hero{padding-bottom:42px}.page-hero h1{font-size:44px}.page-hero .lead{font-size:17px}.page-hero .eyebrow{margin-top:29px}.page-layout{grid-template-columns:1fr;padding:34px 0 55px;gap:32px}.side-nav{position:static}.side-nav nav{display:grid;grid-template-columns:1fr 1fr;gap:3px}.side-nav .side-footer{display:none}.prose{font-size:17px}.prose h2{font-size:29px;margin-top:37px}.prose pre{padding:18px;font-size:11px}.resource-grid{grid-template-columns:1fr}.article-head-grid{grid-template-columns:1fr;margin-top:25px;gap:30px}.article-hero h1{font-size:41px}.article-hero .featured{width:min(360px,calc(100% - 15px));margin:0 auto;transform:rotate(2deg)}.article-hero .lead{font-size:16px}.article-hero .byline{gap:8px;font-size:10px}.article-hero .eyebrow{margin-top:0}.byline .sep{display:none}.article-hero{padding-bottom:39px}.contact-card{padding:25px}.footer-grid{grid-template-columns:1fr 1fr;gap:37px 26px;padding-bottom:36px}.footer-brand{grid-column:1/-1}.footer-brand p{max-width:380px}.footer-grid .footer-col:last-child{grid-column:1/-1}.footer-grid .footer-col:last-child nav{grid-template-columns:1fr 1fr}.footer-statement{grid-template-columns:1fr;gap:20px}.footer-bottom{align-items:flex-start;flex-direction:column;gap:20px}.footer-tools{width:100%;justify-content:space-between}.site-footer{padding-top:45px}.footer-wordmark{margin-top:34px}.archive-intro{font-size:16px}.filters{gap:9px}.filters a{font-size:11px;padding:8px 12px}.breadcrumbs{font-size:10px}.notice{padding:18px;font-size:13px}.nav-more{position:static}.dropdown{left:20px;top:auto;margin-top:3px}.site-nav{max-height:calc(100svh - 95px);overflow:auto}.site-nav>a{font-size:13px}.site-nav .btn{margin-left:0}.page-hero .tags{gap:6px}.tag{font-size:10px}}
@media(max-width:450px){.wrap{width:calc(100% - 32px)}.hero h1{font-size:67px}.hero .pill{font-size:9px;padding:8px 11px}.hero h1{margin:23px 0}.hero-lead{font-size:16px}.hero-grid{padding-top:31px}.hero .btn-row{gap:13px}.hero .btn{font-size:12px;padding:12px 15px;gap:12px}.topic-grid,.post-grid{grid-template-columns:1fr}.topic-card{min-height:253px;padding:25px}.topic-card h3{font-size:30px}.topic-card p{font-size:14px}.topic-top{margin-bottom:22px}.post-grid.home-posts .post-card:last-child{display:flex}.post-info .meta{flex-direction:row;flex-wrap:wrap}.post-info h3{font-size:25px}.post-info p{font-size:14px}.post-info{padding:23px}.section-heading h2{font-size:40px}.hero-art{margin-top:25px;width:calc(100% - 16px)}.app-window{box-shadow:7px 7px 0 var(--ink)}.window-content{padding:20px 16px}.window-head h2{font-size:32px}.window-note{font-size:8px}.sticker{font-size:12px}.spark{font-size:57px}.page-hero h1{font-size:37px}.article-hero h1{font-size:36px}.prose{font-size:16px}.side-nav nav{grid-template-columns:1fr}.code-toolbar{padding:11px 12px}.code-panel pre{padding:17px;font-size:11px}.code-foot{font-size:10px;padding:13px 16px}.email-big{font-size:30px}.faq summary{font-size:14px}.resource-card{padding:24px}.byline{line-height:1.9}.footer-wordmark{font-size:13vw}.brand{font-size:29px}.brand-mark{width:36px;height:36px}.site-nav{gap:5px 20px}.hero-foot{font-size:10px}.window-code{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.post-card:hover,.topic-card:hover,.btn:hover{transform:none}.app-window:hover{transform:rotate(3deg)}}
@media print{.site-header,.site-footer,.side-nav,.post-grid,.contact-strip,.btn-row,.post-actions,.reading-progress,.toast{display:none!important}body,section,.page-hero{background:#fff!important;color:#000!important}.wrap{width:100%}.page-layout{display:block;padding:25px 0}.article-head-grid{display:block}.article-hero .featured{display:none}.prose{font-size:11pt}.prose h2{font-size:18pt;break-after:avoid}.prose h3{font-size:14pt;break-after:avoid}.prose p{orphans:3;widows:3}.page-hero h1{font-size:26pt}.section{padding:20px 0}.page-hero{padding:20px 0}.breadcrumbs{display:none}.prose a{color:#000}.btn{box-shadow:none}}

/* Final visual refinements: preserve labels beneath decorative stickers. */
.sticker.bottom{bottom:-20px}
.resource-card.cyan{background:var(--cyan)}.resource-card.lime{background:var(--lime)}.resource-card.pink{background:var(--pink)}.resource-card.yellow{background:var(--yellow)}.resource-card.purple{background:var(--purple)}
.archive-count{display:flex;align-items:baseline;justify-content:space-between;gap:20px;flex-wrap:wrap}.archive-count h2{font-size:26px;letter-spacing:-.03em;text-transform:none}
.section>.wrap>.prose{max-width:900px;margin-top:45px}.glossary-nav+.prose{max-width:900px;margin-bottom:80px}
@media(max-width:720px){.sticker.bottom{bottom:-23px}.hero-art{margin-bottom:20px}}
@media(max-width:370px){.hero h1{font-size:57px}.brand{font-size:25px}.menu-toggle{padding:8px 10px}.window-code{font-size:9px}.window-note{font-size:7px}.hero-art{padding-left:0;padding-right:0}.flow-node{padding:10px}.flow-node strong{font-size:13px}}