:root{--bg:#12161c;--surface:#1a2029;--ink:#f2ede4;--muted:#b4bac3;--accent:#f2a93b;--accent-ink:#12161c;--accent2:#e4874a;--line:#2b3340;--hero-ink:#f2ede4;--r:4px;--maxw:1680px;--measure:47.5rem;--hf:'Antonio', 'Arial Narrow', sans-serif;--bf:'Instrument Sans', system-ui, sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 var(--bf)}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-underline-offset:.18em}
h1,h2,h3,h4{font-family:var(--hf);line-height:1.18;margin:1.6em 0 .5em;font-weight:700;letter-spacing:.01em}
h1{font-size:clamp(2rem,4.6vw,4.6rem);margin-top:0}
h2{font-size:clamp(1.4rem,2.6vw,2.1rem)}h3{font-size:1.2rem}
p,ul,ol,table,details{margin:0 0 1.1em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(16px,3vw,48px)}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:var(--surface);padding:8px;z-index:9}
header.site{border-bottom:1px solid var(--line);background:var(--surface)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}
.brand{font-family:var(--hf);font-weight:800;font-size:1.25rem;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:10px}
.brand svg{flex:none}
nav.main ul{list-style:none;display:flex;flex-wrap:wrap;gap:4px 20px;margin:0;padding:0}
nav.main a{color:var(--ink);text-decoration:none;font-size:.95rem;padding:4px 0;border-bottom:2px solid transparent}
nav.main a[aria-current]{border-color:var(--accent)}
.menu-btn{display:none}
@media(max-width:860px){.menu-btn{display:inline-block;background:none;border:1px solid var(--line);color:var(--ink);border-radius:var(--r);padding:6px 12px;font:inherit}
nav.main{width:100%;display:none}nav.main.open{display:block}nav.main ul{flex-direction:column;gap:6px}}
.hero{position:relative;overflow:hidden}
.hero .wrap{padding-top:clamp(36px,5vw,84px);padding-bottom:clamp(36px,5vw,84px)}
.hero .lead{font-size:1.18rem;color:var(--muted);max-width:62ch}
.hero.split .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(28px,4vw,72px);align-items:center}
.hero.plain{background:var(--surface);border-bottom:1px solid var(--line)}
.hero.full{color:var(--hero-ink);min-height:clamp(380px,46vw,640px);display:flex;align-items:flex-end}
.hero.full .wrap{position:relative;z-index:1;width:100%}.hero.full .lead{color:inherit;opacity:.92}
@media(max-width:860px){.hero.split .wrap{grid-template-columns:1fr}}
.page{display:grid;gap:48px;padding-top:44px;padding-bottom:72px}
.page.toc-layout{grid-template-columns:240px minmax(0,1fr)}
.page.toc-layout .toc{position:sticky;top:20px;align-self:start;font-size:.92rem;border-left:3px solid var(--accent);padding-left:14px}
.page.toc-layout .toc ul{list-style:none;padding:0;margin:0}.page.toc-layout .toc li{margin:.35em 0}
.page.toc-layout .toc a{color:var(--muted);text-decoration:none}
@media(max-width:900px){.page.toc-layout{grid-template-columns:1fr}.page.toc-layout .toc{position:static}}
/* Cards, grids and tables use the full container width; running text keeps a readable measure, centred. */
article.prose{max-width:none;min-width:0}
article.prose>:is(p,ul,ol,h2,h3,h4,blockquote,dl,details,.callout,.table-wrap,form.lead){max-width:var(--measure);margin-left:auto;margin-right:auto}
.page.toc-layout article.prose>*{margin-left:0;margin-right:0}
.page.wide article.prose>*{max-width:none}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin:0 0 1.6em}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.card h3{margin-top:0}.card p:last-child{margin-bottom:0}
a.card{display:block;color:var(--ink);text-decoration:none}a.card:hover{border-color:var(--accent)}
.callout{border-left:4px solid var(--accent2);background:var(--surface);padding:14px 18px;border-radius:0 var(--r) var(--r) 0;margin:0 auto 1.2em}
.table-wrap{overflow-x:auto;margin:0 0 1.2em}
table{border-collapse:collapse;width:100%;font-size:.95rem}
th,td{border-bottom:1px solid var(--line);padding:9px 10px;text-align:left;vertical-align:top}
th{font-family:var(--hf);background:var(--surface)}
details{border:1px solid var(--line);border-radius:var(--r);padding:10px 16px;background:var(--surface)}
details+details{margin-top:-.5em}
summary{cursor:pointer;font-weight:600}
.steps{counter-reset:s;list-style:none;padding:0}.steps li{counter-increment:s;position:relative;padding-left:44px;margin-bottom:1em}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-weight:700;font-size:.9rem}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);padding:11px 20px;border-radius:var(--r);text-decoration:none;font-weight:600;border:0;font:inherit;font-weight:600;cursor:pointer}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.meta{font-size:.88rem;color:var(--muted)}
.label-concept{display:inline-block;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;background:var(--ink);color:var(--bg);padding:2px 8px;border-radius:3px}
.ai-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:0 0 1.8em}.ai-grid figure{margin:0}.ai-grid img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r)}.ai-grid figcaption{display:grid;gap:4px;font-size:.9rem;color:var(--muted);padding-top:8px}.ai-grid .label-concept{justify-self:start}@media(max-width:900px){.ai-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.ai-grid{grid-template-columns:1fr}}
footer.site{border-top:1px solid var(--line);background:var(--surface);font-size:.92rem;color:var(--muted)}
footer.site .wrap{padding-top:32px;padding-bottom:32px;display:grid;gap:18px}
footer.site ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px 18px}
footer.site a{color:var(--muted)}
form.lead{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;margin:0 auto 1.4em;display:grid;gap:12px;grid-template-columns:1fr 1fr}
form.lead .full{grid-column:1/-1}form.lead label{display:grid;gap:4px;font-size:.92rem;font-weight:600}
form.lead input,form.lead textarea,form.lead select{font:inherit;padding:9px 11px;border:1px solid var(--line);border-radius:calc(var(--r) / 2);background:var(--bg);color:var(--ink)}
form.lead .consent{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.82rem;color:var(--muted)}form.lead .consent input{margin-top:3px}
form.lead .hp{position:absolute;left:-9999px}
@media(max-width:600px){form.lead{grid-template-columns:1fr}}
/* Directory parts */
.sponsored{border:1px dashed var(--accent);border-radius:var(--r);padding:16px 18px;background:var(--surface);display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin:0 0 1.6em}
.sponsored .tag{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:700}
.tools{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;margin:0 0 1.6em;padding:0;list-style:none}
.tool{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;display:flex;flex-direction:column;gap:6px}
.tool h3{margin:0;font-size:1.08rem}.tool h3 a{color:var(--ink);text-decoration:none}.tool h3 a:hover{color:var(--accent)}
.tool p{margin:0;font-size:.94rem;color:var(--muted)}
.tool .cat{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);text-decoration:none;font-weight:700}
.filter{display:flex;gap:10px;align-items:center;margin:0 0 1.2em;flex-wrap:wrap}
.filter input{font:inherit;padding:10px 12px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);color:var(--ink);min-width:min(420px,100%)}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:0 0 1.6em}
.facts div{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px}
.facts dt{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0}.facts dd{margin:.2em 0 0;font-weight:600}
.fs{--amber:#f2a93b;--rust:#e4874a;--slate2:#202733}
.fs h1,.fs h2,.fs h3{line-height:1.05}
.fs h1{font-size:clamp(2.6rem,5.4vw,4.6rem);text-transform:uppercase}
.fs h2{font-size:clamp(1.8rem,3vw,2.6rem);text-transform:uppercase;letter-spacing:.02em}
.fs h3{font-size:1.35rem;letter-spacing:.02em}
.fs header.site{background:#0d1015;border-bottom:1px solid var(--line)}
.fs .brand{font-family:var(--hf);font-weight:700;font-size:1.6rem;text-transform:uppercase;letter-spacing:.06em}
.fs nav.main a{color:#d6d2ca;font-weight:500}
.fs nav.main a[aria-current],.fs nav.main a:hover{color:#fff;border-color:var(--amber)}
.fs .hero{background:linear-gradient(160deg,#1a2130 0%,#12161c 55%),#12161c;border-bottom:1px solid var(--line);position:relative}
.fs .hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:10px;background:repeating-linear-gradient(90deg,#0d1015 0 14px,var(--amber) 14px 22px,#0d1015 22px 36px);opacity:.5}
.fs .hero.plain{background:linear-gradient(180deg,#171c25,#12161c)}
.fs .hero .kicker{display:inline-flex;align-items:center;gap:10px;color:var(--amber);font-weight:700;text-transform:uppercase;letter-spacing:.16em;font-size:.85rem}
.fs .hero .kicker::before{content:"";width:9px;height:9px;border-radius:50%;background:#e5534b;box-shadow:0 0 0 3px rgba(229,83,75,.28)}
.fs .hero .lead{color:#d0ccc4}
.fs .hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.fs .btn{font-weight:700;letter-spacing:.02em}
.fs .btn.ghost{color:var(--ink);border-color:#4a5463;background:transparent}
.fs .btn:hover{filter:brightness(1.08)}
.fs .tg-board{background:#0f1318;border:1px solid var(--line);border-radius:8px;padding:14px;font-size:.8rem;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.fs .tg-top{display:flex;justify-content:space-between;color:#9aa1ab;text-transform:uppercase;letter-spacing:.12em;font-size:.7rem;font-weight:700;margin-bottom:10px}
.fs .tg-top span:first-child{color:var(--amber)}
.fs .tg-board ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.fs .tg-wide ol{grid-template-columns:repeat(4,minmax(0,1fr))}
.fs .tg{background:#171d26;border:1px solid #262e3a;border-radius:6px;padding:7px;display:grid;gap:5px;min-width:0}
.fs .tg b{font-family:ui-monospace,Consolas,monospace;font-size:.74rem;color:#e9e4da;font-weight:600}
.fs .tg-note{color:#a3aab4;font-size:.72rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fs .tg-pic{position:relative;aspect-ratio:16/10;border-radius:3px;overflow:hidden}
.fs .tg-dev,.fs .tg-len{position:absolute;top:5px;background:rgba(10,12,16,.78);color:#f2ede4;font-size:.64rem;font-weight:700;padding:1px 6px;border-radius:2px;letter-spacing:.04em}
.fs .tg-dev{left:5px;text-transform:uppercase}.fs .tg-len{right:5px;font-family:ui-monospace,Consolas,monospace}
.fs .tg-x{position:absolute;inset:auto 0 0 0;text-align:center;background:rgba(229,83,75,.88);color:#12161c;font-weight:700;text-transform:uppercase;font-size:.66rem;letter-spacing:.12em;padding:2px 0}
.fs .tg-cut .tg-pic::after{content:"";position:absolute;inset:0;background:rgba(10,12,16,.6)}.fs .tg-x{z-index:1}.fs .tg-cut .tg-dev,.fs .tg-cut .tg-len{z-index:1;opacity:.7}.fs .tg-cut b{color:#8e959f;text-decoration:line-through}
.fs .tg-bar{position:relative;height:7px;background:#2a3240;border-radius:4px}
.fs .tg-bar i{position:absolute;top:0;bottom:0;background:var(--amber);border-radius:4px;box-shadow:0 0 0 1px rgba(0,0,0,.3)}
.fs .tg-p1{background:radial-gradient(circle at 30% 70%,#c9873e 0 14%,transparent 15%),linear-gradient(160deg,#5b4636,#241c17)}
.fs .tg-p2{background:linear-gradient(100deg,#3a4452,#1c222b 50%,#4a5260);filter:blur(.6px)}
.fs .tg-p3{background:repeating-linear-gradient(90deg,transparent 0 18px,rgba(242,169,59,.22) 18px 20px),linear-gradient(180deg,#2d3b52,#121821)}
.fs .tg-p4{background:radial-gradient(ellipse at 50% 60%,#e8dfd0 0 18%,#8b7e6c 19% 22%,#3b4048 23%)}
.fs .tg-p5{background:radial-gradient(circle at 62% 42%,#6f7884 0 12%,transparent 13%),linear-gradient(180deg,#34404f 0 60%,#232a34 60%)}
.fs .tg-p6{background:linear-gradient(90deg,#141920 0 32%,#556c7e 32% 68%,#141920 68%)}
.fs .tg-sum{display:flex;align-items:center;gap:12px;margin-top:12px;padding-top:10px;border-top:1px dashed #333c4a;color:#c3c8cf;font-size:.85rem;flex-wrap:wrap}
.fs .tg-sum b{font-family:var(--hf);font-size:1.4rem;color:#fff;margin-right:4px}
.fs .tg-sum span:last-child b{color:var(--amber)}
.fs .tg-arrow{flex:1;min-width:40px;height:2px;background:linear-gradient(90deg,#4a5463,var(--amber));position:relative}
.fs .tg-arrow::after{content:"";position:absolute;right:-2px;top:-5px;border:6px solid transparent;border-left-color:var(--amber)}
.fs .wide-board{margin:0 0 2em}
.fs .card{background:var(--surface);border-color:var(--line)}
.fs a.card{border-left:3px solid var(--line)}.fs a.card:hover{border-left-color:var(--amber)}
.fs .cards{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.fs .lanes{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin:0 0 2em}
.fs .lanes div{background:var(--surface);border:1px solid var(--line);border-top:4px solid var(--amber);border-radius:6px;padding:18px 20px}
.fs .lanes b{display:block;font-family:var(--hf);font-size:1.45rem;text-transform:uppercase;letter-spacing:.03em;color:#fff;margin-bottom:4px}
.fs .lanes span{color:var(--muted);font-size:.95rem}
.fs .label-concept{background:var(--amber);color:#12161c;justify-self:start;font-weight:700}
.fs .cta-band{background:linear-gradient(90deg,#2b2214,#1a2029);border:1px solid #4d3c1f;border-radius:8px;padding:24px 28px;display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin:2em 0}
.fs .cta-band p{margin:0;max-width:62ch}
.fs .checks{list-style:none;padding:0}.fs .checks li{padding-left:30px;position:relative;margin-bottom:.6em}
.fs .checks li::before{content:"";position:absolute;left:2px;top:.35em;width:12px;height:12px;border:2px solid var(--amber);border-radius:50%}
.fs th{background:var(--slate2)}
.fs details{background:var(--surface)}
.fs footer.site{background:#0d1015}
@media(max-width:1100px){.fs .tg-wide ol{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:700px){.fs .tg-board ol,.fs .tg-wide ol{grid-template-columns:repeat(2,minmax(0,1fr))}}