@font-face{font-family:"Public Sans";font-style:normal;font-weight:100 900;font-display:swap;src:url(fonts/public-sans-latin.woff2) format("woff2")}
@font-face{font-family:"Public Sans";font-style:italic;font-weight:400;font-display:swap;src:url(fonts/public-sans-italic-latin.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/ibm-plex-mono-400-latin.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/ibm-plex-mono-500-latin.woff2) format("woff2")}

/* Forest palette (owner pick 2026-10-15). Plain, document-like layout:
   hairline rules instead of cards, one 4px radius everywhere, no motion. */
:root{
  --bg:#f7f8f4;
  --surface:#ffffff;
  --ink:#13211a;
  --muted:#4a5850;
  --rule:#cfd6cb;
  --accent:#0d4a30;
  --accent-ink:#ffffff;
  --ok:#1c6b3a;
  --part:#8a5300;
  --high:#a3201d;
  --body:"Public Sans","Segoe UI",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --display:var(--body);
}
@media (prefers-color-scheme:dark){
  :root{
    color-scheme:dark;
    --bg:#0f1712; --surface:#151f19; --ink:#e7efe9; --muted:#a8b8ad; --rule:#2c3b32;
    --accent:#8fd3a8; --accent-ink:#0f1712;
    --ok:#7fd39a; --part:#f0c470; --high:#ff9b94;
  }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:24px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.65 var(--body)}
img{max-width:100%;display:block}
a{color:var(--accent);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:16px;top:-60px;background:var(--surface);color:var(--ink);padding:10px 14px;border:2px solid var(--ink);z-index:10}
.skip:focus{top:12px}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
@media (min-width:720px){.wrap{padding:0 32px}}
h1,h2,h3{margin:0;color:var(--ink)}
h1{font-weight:700;font-size:clamp(2.1rem,4.2vw,3.1rem);line-height:1.1;letter-spacing:-.02em;margin-bottom:20px}
h1 em{font-style:normal;color:var(--accent)}
h2{font-weight:700;font-size:1.45rem;line-height:1.25;letter-spacing:-.01em;margin-bottom:10px}
h3{font-weight:700;font-size:1.08rem;line-height:1.35;margin-bottom:4px}
p{margin:0}
p + p{margin-top:12px}
.lead{color:var(--muted)}
.muted{color:var(--muted)}

/* buttons: one radius, one primary style; secondary actions are plain links */
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);text-decoration:none;font-weight:600;padding:11px 20px;border-radius:4px;white-space:nowrap}
.btn:hover{text-decoration:underline}
.btn.ghost{background:transparent;color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.textlink{font-weight:600}

/* header: plain, not sticky */
.top{border-bottom:1px solid var(--rule)}
.top .wrap{display:flex;align-items:center;gap:28px;min-height:68px;flex-wrap:wrap}
.brand{margin-right:auto;text-decoration:none;color:var(--ink);line-height:1.2;padding:12px 0}
.brand b{display:block;font-weight:700}
.brand span{font-size:.85rem;color:var(--muted)}
.top nav ul{list-style:none;margin:0;padding:0;display:flex;gap:24px}
.top nav a{color:var(--ink);font-size:.95rem;text-decoration:none}
.top nav a:hover{text-decoration:underline}
.top .btn{padding:8px 14px;font-size:.92rem}
@media (max-width:760px){.top nav{display:none}}

/* hero */
.hero{padding:56px 0 48px}
.hero .wrap{display:grid;gap:40px}
@media (min-width:900px){.hero .wrap{grid-template-columns:1.15fr .85fr;gap:64px;align-items:start}}
.kicker{font-size:.95rem;font-weight:600;color:var(--muted);margin-bottom:14px}
.hero .sub{font-size:1.15rem;color:var(--muted);max-width:32em;margin-bottom:28px}
.actions{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center}
.terms{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 24px;margin:36px 0 0;padding:20px 0 0;border-top:1px solid var(--rule)}
.terms dt{font-size:.85rem;color:var(--muted)}
.terms dd{margin:0;font-weight:700}
.doc-preview{margin:0}
.doc-preview .page{position:relative;background:#fff;border:1px solid var(--rule);aspect-ratio:816/900;overflow:hidden}
.doc-preview .page::after{content:"";position:absolute;inset:auto 0 0;height:72px;background:linear-gradient(rgba(255,255,255,0),#fff)}
.doc-preview img{width:100%;height:100%;object-fit:cover;object-position:top}
.doc-preview figcaption{font-size:.85rem;color:var(--muted);margin-top:12px}

/* section rail: heading left, content right */
section{border-top:1px solid var(--rule);padding:56px 0}
.rail{display:grid;gap:20px}
@media (min-width:900px){.rail{grid-template-columns:1fr 2.2fr;gap:56px}}
.rail > header p{color:var(--muted);font-size:.98rem}
.block + .block{margin-top:28px}
.block p{color:var(--muted)}

/* excerpt tables */
.excerpt{margin:32px 0 0}
.excerpt table{width:100%;border-collapse:collapse;font-size:.92rem;background:var(--surface);border:1px solid var(--rule)}
.excerpt caption{text-align:left;font-weight:600;font-size:.92rem;padding:0 0 8px}
.excerpt th,.excerpt td{text-align:left;vertical-align:top;padding:12px 14px;border-top:1px solid var(--rule)}
.excerpt thead th{font-size:.82rem;color:var(--muted);font-weight:600;border-top:0}
.excerpt tbody th{font-weight:600;width:28%}
.excerpt code{display:block;font:500 .82rem/1.3 var(--mono);color:var(--muted);margin-bottom:2px}
.lvl{display:inline-block;font-weight:700;font-size:.85rem}
.lvl.ok{color:var(--ok)}
.lvl.part{color:var(--part)}
.lvl.high{color:var(--high)}
.how{display:block;margin-top:8px;font-size:.86rem;color:var(--muted)}
.how b{color:var(--ink)}
.excerpt figcaption{font-size:.85rem;color:var(--muted);margin-top:8px}
@media (max-width:560px){
  .excerpt thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .excerpt tr{display:block;border-top:1px solid var(--rule)}
  .excerpt tr:first-child{border-top:0}
  .excerpt tbody th,.excerpt td{display:block;width:auto;border:0;padding:4px 14px}
  .excerpt tbody th{padding-top:12px}
  .excerpt td:last-child{padding-bottom:12px}
}

/* definition rows (methods) */
.defs{margin:0;border-top:1px solid var(--rule)}
.defs div{display:grid;gap:2px;padding:14px 0;border-bottom:1px solid var(--rule)}
@media (min-width:640px){.defs div{grid-template-columns:11rem 1fr;gap:24px}}
.defs dt{font-weight:700}
.defs dd{margin:0;color:var(--muted)}

/* price */
.price-box{border-top:3px solid var(--accent);padding-top:20px}
.figure{font-weight:700;font-size:2.6rem;line-height:1;letter-spacing:-.02em;margin:0 0 14px}
.price-cols{display:grid;gap:28px;margin-top:28px}
@media (min-width:700px){.price-cols{grid-template-columns:1fr 1fr;gap:40px}}
.plain{margin:6px 0 0;padding-left:1.15em;color:var(--muted)}
.plain li + li{margin-top:6px}
.price-box .btn{margin-top:28px}

/* steps */
.steps{margin:0;padding:0;list-style:none;counter-reset:s}
.steps li{counter-increment:s;display:grid;grid-template-columns:2.2rem 1fr;padding:14px 0;border-bottom:1px solid var(--rule)}
.steps li:first-child{border-top:1px solid var(--rule)}
.steps li::before{content:counter(s) ".";font-weight:700;color:var(--accent)}
.steps p{color:var(--muted)}

/* sample callout (also used on the sample page) */
.band{display:grid;gap:20px;align-items:center}
@media (min-width:700px){.band{grid-template-columns:1fr auto;gap:40px}}
.band p{color:var(--muted)}

/* limits */
.limits{margin:0;padding-left:1.15em}
.limits li + li{margin-top:10px}

/* photos */
.people{display:grid;gap:24px}
@media (min-width:700px){.people{grid-template-columns:repeat(3,1fr)}}
.person{margin:0}
.person img{width:100%;aspect-ratio:4/3;height:auto;object-fit:cover}
.person figcaption{margin-top:10px;font-size:.92rem;color:var(--muted);text-wrap:pretty}
.person figcaption b{display:block;color:var(--ink)}

/* faq */
.faq details{border-bottom:1px solid var(--rule)}
.faq details:first-child{border-top:1px solid var(--rule)}
.faq summary{cursor:pointer;padding:14px 0;font-weight:600}
.faq details p{margin:0 0 16px;color:var(--muted)}

/* contact */
.mail{display:inline-block;margin-top:14px;font-weight:700;font-size:1.35rem;word-break:break-word}
address{font-style:normal;color:var(--muted);margin-top:20px}
address b{color:var(--ink)}
footer{border-top:1px solid var(--rule);padding:28px 0 40px;font-size:.88rem;color:var(--muted)}
footer p + p{margin-top:6px}