/* SiliciumHex FieldKit — method library (static pages) */
@font-face { font-family: 'Inter'; font-weight: 400; font-display: swap; src: url(fonts/inter-latin-400-normal.woff2) format('woff2'); }
@font-face { font-family: 'Inter'; font-weight: 600; font-display: swap; src: url(fonts/inter-latin-600-normal.woff2) format('woff2'); }
@font-face { font-family: 'EB Garamond'; font-weight: 500; font-display: swap; src: url(fonts/eb-garamond-latin-500-normal.woff2) format('woff2'); }
@font-face { font-family: 'EB Garamond'; font-weight: 600; font-display: swap; src: url(fonts/eb-garamond-latin-600-normal.woff2) format('woff2'); }

:root {
  --bg: #0b0a08; --panel: #141210; --panel2: #1a1816; --line: #2a2723; --text: #e9e6e0; --muted: #a39d93; --dim: #7a746b;
  --gold: #d4a95c; --gold2: #e8c07a; --accent: #d4a95c;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 16px/1.65 Inter, system-ui, -apple-system, 'Segoe UI', sans-serif;
  background-image: radial-gradient(ellipse 80% 40% at 50% -10%, rgba(212,169,92,.08), transparent); }
a { color: var(--gold2); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 880px; margin: 0 auto; padding: 0 16px; }
h1, h2, h3 { font-family: 'EB Garamond', Georgia, serif; font-weight: 600; line-height: 1.15; color: #fff; }
h1 { font-size: clamp(2rem, 5vw, 2.9rem); margin: .2em 0 .35em; }
h2 { font-size: 1.55rem; margin: 2.2rem 0 .7rem; }
h3 { font-size: 1.2rem; margin: 1.2rem 0 .4rem; }
p { margin: 0 0 1em; }

.top { border-bottom: 1px solid var(--line); background: rgba(11,10,8,.85); position: sticky; top: 0; backdrop-filter: blur(8px); z-index: 5; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 60px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-family: 'EB Garamond', Georgia, serif; font-size: 1.15rem; }
.brand b { color: var(--gold); font-weight: 600; }
.brand:hover { text-decoration: none; }
.top nav { display: flex; gap: 18px; font-size: .85rem; }
.top nav a { color: var(--muted); }
.top nav a:hover { color: var(--gold); text-decoration: none; }

.crumbs { font-size: .78rem; color: var(--dim); margin: 22px 0 10px; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.crumbs a { color: var(--muted); }
.crumbs span[aria-hidden] { color: var(--dim); }

.eyebrow { font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); margin: 0; }
.eyebrow a { color: var(--accent); }
.eyebrow span { color: var(--muted); }
.lead { font-size: 1.12rem; color: #d6d1c8; }

.hero { display: grid; grid-template-columns: 112px 1fr; gap: 22px; align-items: start; margin-top: 8px; }
.hero .art svg { width: 112px; height: 112px; }
@media (max-width: 560px) { .hero { grid-template-columns: 1fr; } .hero .art svg { width: 80px; height: 80px; } }

.facts { list-style: none; padding: 0; margin: 14px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.facts li { border: 1px solid var(--line); background: var(--panel); border-radius: 999px; padding: 4px 12px; font-size: .82rem; }
.facts span { color: var(--dim); margin-right: 6px; text-transform: uppercase; font-size: .68rem; letter-spacing: .12em; }

.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; }
.steps li { counter-increment: s; position: relative; padding: 12px 14px 12px 54px; margin: 0 0 10px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; }
.steps li::before { content: counter(s); position: absolute; left: 14px; top: 11px; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center;
  background: color-mix(in srgb, var(--accent) 22%, transparent); color: var(--accent); font-weight: 600; font-size: .85rem; }

.tip { margin-top: 1.6rem; border-left: 3px solid var(--accent); background: var(--panel2); border-radius: 0 14px 14px 0; padding: 4px 18px 6px; }
.tip h2 { font-size: 1.1rem; margin: .9rem 0 .3rem; color: var(--accent); }

.cta { display: flex; flex-wrap: wrap; gap: 10px; margin: 2rem 0 .5rem; }
.btn { display: inline-block; background: var(--gold); color: #141010; font-weight: 600; font-size: .92rem; padding: 11px 18px; border-radius: 999px; }
.btn:hover { background: var(--gold2); text-decoration: none; }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid #4a4640; font-weight: 400; }
.btn.ghost:hover { border-color: var(--gold); color: var(--gold); }

.origin p { color: var(--muted); font-size: .92rem; }
.playbook { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 4px 18px 10px; margin-bottom: 12px; }
.playbook p { color: var(--muted); font-size: .93rem; }
.playbook ol { margin: 0 0 6px; padding-left: 1.3em; }
.playbook li.here { color: var(--accent); font-weight: 600; }
.dur { font-family: Inter, sans-serif; font-size: .72rem; font-weight: 400; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); margin-left: 6px; }

.links { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.links a { display: block; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 12px 16px; color: var(--text); }
.links a:hover { border-color: var(--accent); text-decoration: none; }
.links b { display: block; font-weight: 600; color: #fff; }
.links span { display: block; color: var(--muted); font-size: .88rem; }

.chips { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips a { display: inline-block; border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px; font-size: .85rem; color: var(--muted); }
.chips a:hover { border-color: var(--accent); color: var(--text); text-decoration: none; }
.stage p { color: var(--muted); }

.hubhero { margin: 10px 0 10px; }
.grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.kitcard { display: block; background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 6px 18px 16px; color: var(--text); }
.kitcard:hover { border-color: var(--gold); text-decoration: none; }
.kitcard p { color: var(--muted); font-size: .9rem; }
.kitcard span { color: var(--gold); font-size: .85rem; font-weight: 600; }
.stagegrp { border-top: 1px solid var(--line); margin-top: 1.4rem; padding-top: .2rem; }
.stagegrp h3 { color: var(--accent); }
.stagegrp > p { color: var(--muted); font-size: .92rem; }

.foot { border-top: 1px solid var(--line); margin-top: 4rem; padding: 26px 0 40px; font-size: .8rem; color: var(--dim); }
.foot a { color: var(--muted); }
.rights { text-transform: uppercase; letter-spacing: .14em; font-size: .7rem; }

.toc { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 1.6rem 0 .4rem; padding: 10px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); font-size: .82rem; }
.toc a { color: var(--muted); }
.toc a:hover { color: var(--accent); }
.io { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 1.2rem; }
.io section { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 2px 18px 8px; }
.io h3 { font-size: 1.05rem; color: var(--accent); }
.io ul { margin: 0 0 8px; padding-left: 1.1em; color: #d6d1c8; font-size: .93rem; }
@media (max-width: 640px) { .io { grid-template-columns: 1fr; } }
.example { background: var(--panel2); border: 1px solid var(--line); border-radius: 16px; padding: 2px 20px 10px; margin-top: 2rem; }
.example h2 { margin-top: 1.2rem; }
.example .note { font-size: .78rem; color: var(--dim); font-style: italic; margin-top: -.3rem; }
.example ol { padding-left: 1.3em; }
.example li { margin-bottom: .5em; }
.example .result { border-top: 1px solid var(--line); padding-top: .8rem; }
.example .result b { color: var(--accent); }
.pitfalls { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.pitfalls li { background: var(--panel); border: 1px solid var(--line); border-left: 3px solid #c2410c; border-radius: 0 14px 14px 0; padding: 10px 16px; }
.pitfalls b { display: block; color: #fff; font-weight: 600; margin-bottom: 2px; }
.pitfalls span { color: var(--muted); font-size: .93rem; }
.faq h3 { font-family: Inter, system-ui, sans-serif; font-size: 1.02rem; font-weight: 600; margin-top: 1.3rem; }
.faq p { color: #d6d1c8; }