@font-face{font-family:"Zilla Slab";font-weight:400;font-display:swap;src:url(/assets/fonts/zilla-slab-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Zilla Slab";font-weight:500;font-display:swap;src:url(/assets/fonts/zilla-slab-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Zilla Slab";font-weight:600;font-display:swap;src:url(/assets/fonts/zilla-slab-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Rethink Sans";font-weight:400 800;font-display:swap;src:url(/assets/fonts/rethink-sans-latin-wght-normal.woff2) format("woff2")}
:root{--ink:#0b1310;--neon:#d4ff3a;--paper:#f8f7f2;--surface:#eef0ea;--line:#d9ddd4;--muted:#46524b;--mist:#e9efea;--dim:#a3b0a8;--display:"Zilla Slab",Georgia,serif;--text:"Rethink Sans",system-ui,-apple-system,"Segoe UI",sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--text);font-size:1.0625rem;line-height:1.65}
img,svg{max-width:100%;height:auto}
a{color:inherit;text-decoration-thickness:.08em;text-underline-offset:.18em}
a:hover{text-decoration-thickness:.16em}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:var(--neon);padding:.5rem 1rem;z-index:9}
.wrap{width:min(100% - 2.5rem,72rem);margin-inline:auto}
.narrow{width:min(100% - 2.5rem,44rem);margin-inline:auto}

.site-header{background:var(--ink);color:var(--mist)}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem 2rem;padding-block:1rem}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;font-family:var(--display);font-weight:600;font-size:1.05rem;line-height:1.15}
.brand svg{width:2.1rem;height:2.1rem;flex:none}
.brand small{display:block;font-family:var(--text);font-weight:400;font-size:.75rem;color:var(--dim)}
.site-nav{display:flex;flex-wrap:wrap;gap:.25rem 1.25rem;margin-left:auto;font-size:.95rem}
.site-nav a{text-decoration:none;padding:.35rem 0;border-bottom:2px solid transparent}
.site-nav a:hover,.site-nav a[aria-current=page]{border-color:var(--neon)}

h1,h2,h3{font-family:var(--display);font-weight:500;line-height:1.12;letter-spacing:-.018em;text-wrap:balance}
h1{font-size:clamp(2.1rem,6vw,3.5rem);margin:.4rem 0 1rem}
h2{font-size:clamp(1.55rem,4vw,2.05rem);margin:2.75rem 0 .75rem;scroll-margin-top:1rem}
h3{font-size:1.3rem;margin:2rem 0 .5rem;scroll-margin-top:1rem}
p{margin:0 0 1.1rem}
.kicker{font-size:.8rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin:0}
.meta{color:var(--muted);font-size:.92rem;margin-bottom:1.5rem}

.hero{background:var(--ink);color:var(--mist);padding:3rem 0 3.5rem}
.hero .kicker{color:var(--neon)}
.hero p.lead{font-size:1.2rem;max-width:40rem;color:var(--mist)}
.btn{display:inline-block;background:var(--neon);color:var(--ink);font-weight:700;text-decoration:none;padding:.8rem 1.25rem;border-radius:.6rem;line-height:1.2}
.btn:hover{box-shadow:0 0 0 3px var(--ink),0 0 0 5px var(--neon)}
.btn.ghost{background:transparent;color:inherit;box-shadow:inset 0 0 0 1.5px currentColor}
.hero .actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}

.cards{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,19rem),1fr));padding:0;margin:1.5rem 0 0;list-style:none}
.card{background:#fff;border:1px solid var(--line);border-radius:1rem;padding:1.5rem;display:flex;flex-direction:column;gap:.5rem}
.card h3{margin:0;font-size:1.4rem}
.card h3 a{text-decoration:none}
.card h3 a:hover{text-decoration:underline}
.card p{margin:0;color:var(--muted)}
.card .more{margin-top:auto;padding-top:.75rem;font-weight:700;color:var(--ink)}
section.block{padding:3rem 0}
section.alt{background:var(--surface)}
.topics{columns:2 16rem;padding-left:1.1rem}
.topics li{margin-bottom:.4rem;break-inside:avoid}

.crumbs{font-size:.88rem;color:var(--muted);padding:1.5rem 0 0}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;padding:0;margin:0}
.crumbs li+li::before{content:"/";margin-right:.4rem}
article{padding-bottom:3rem}
article header{padding-top:1rem}
.tldr{background:var(--ink);color:var(--mist);border-radius:1rem;padding:1.5rem 1.5rem 1.1rem;margin:0 0 2rem}
.tldr h2{font-family:var(--text);font-size:.85rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;margin:0 0 .8rem;display:inline-block;background:var(--neon);color:var(--ink);padding:.2rem .6rem;border-radius:.35rem}
.tldr ul{margin:0;padding-left:1.15rem}
.tldr li{margin-bottom:.6rem}
.toc{border:1px solid var(--line);border-radius:1rem;padding:1.1rem 1.5rem;margin:0 0 2rem;background:#fff}
.toc h2{font-family:var(--text);font-size:.85rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;margin:0 0 .5rem}
.toc ol{margin:0;padding-left:1.25rem;font-size:.97rem}
.toc li{margin:.25rem 0}
article li{margin-bottom:.5rem}
article ul,article ol{padding-left:1.3rem;margin:0 0 1.2rem}
.formula{background:var(--neon);border-radius:.75rem;padding:1rem 1.25rem;font-weight:700}
.table-wrap{overflow-x:auto;margin:0 0 1.5rem;border:1px solid var(--line);border-radius:.75rem;background:#fff}
table{border-collapse:collapse;width:100%;font-size:.95rem;min-width:30rem}
caption{text-align:left;font-weight:700;padding:.8rem 1rem;border-bottom:1px solid var(--line)}
th,td{text-align:left;padding:.6rem 1rem;vertical-align:top;border-bottom:1px solid var(--line)}
thead th{font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
tbody tr:last-child>*{border-bottom:0}
.script{background:#fff;border:1px solid var(--line);border-radius:.75rem;padding:1.1rem 1.25rem .2rem;margin:0 0 1.5rem}
.script .who{font-weight:800;font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);background:var(--neon);display:table;padding:.1rem .45rem;border-radius:.3rem;margin-bottom:.35rem}
.download{background:var(--neon);border-radius:1rem;padding:1.5rem;margin:0 0 2rem;display:flex;flex-wrap:wrap;gap:1rem 2rem;align-items:center;justify-content:space-between}
.download p{margin:0}
.download-kicker{font-size:.8rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.download-title{font-family:var(--display);font-size:1.5rem;font-weight:600;line-height:1.15;margin-bottom:.3rem!important}
.download .btn{background:var(--ink);color:var(--neon)}
.download .btn:hover{box-shadow:0 0 0 3px var(--neon),0 0 0 5px var(--ink)}
.faq h3{font-size:1.2rem;margin-top:1.5rem}
.sources{font-size:.92rem;color:var(--muted)}
.cta{background:var(--ink);color:var(--mist);border-radius:1rem;padding:2rem 1.5rem;margin:2.5rem 0 0}
.cta h2{margin:.3rem 0 .6rem}
.cta .kicker{color:var(--neon)}
.cta .btn{margin-top:.5rem}
.related{margin-top:2.5rem}
.related ul{list-style:none;padding:0}
.related li{padding:.7rem 0;border-bottom:1px solid var(--line);margin:0}
.related a{font-weight:700}

.site-footer{background:var(--ink);color:var(--dim);padding:2.5rem 0;font-size:.92rem}
.site-footer .wrap{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr))}
.site-footer svg.lockup{width:11rem;display:block;margin-bottom:.8rem}
.site-footer a{color:var(--mist)}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.3rem 0}
.site-footer h2{font-family:var(--text);font-size:.8rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--mist);margin:0 0 .6rem}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.site-header,.site-footer,.toc,.cta,.download .btn{display:none}body{background:#fff}}