:root{
  --maxw:1120px;
  /* Warm-paper editorial palette: no pure white, one confident accent, no
     gradients — deliberately the opposite of the violet "AI template" look. */
  --bg:#f3efe7;--fg:#1d1b16;--muted:#6c675c;--line:#e3ddd0;--card:#fbf9f3;--soft:#ece5d8;
  --accent:#1f6b4c;--accent-ink:#175338;--accent-wash:#e5ede7;
  --panel:#1b1a15;--panel-line:rgba(255,255,255,.08);
  --radius:14px;--shadow:0 1px 2px rgba(29,27,22,.05),0 10px 28px rgba(29,27,22,.07);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);line-height:1.6;-webkit-font-smoothing:antialiased;
  font-family:'Inter',system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;}
a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
code{font-family:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85em;
  background:var(--accent-wash);color:var(--accent-ink);padding:.14em .42em;border-radius:6px}

/* nav */
nav{position:sticky;top:0;z-index:20;background:rgba(243,239,231,.82);backdrop-filter:saturate(180%) blur(12px);
  -webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:700;font-size:17px;letter-spacing:-.01em;color:var(--fg)}
.brand .mark{width:30px;height:30px;border-radius:9px;background:var(--accent);
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:16px}
.nav-links{display:flex;align-items:center;gap:24px}
/* :not(.btn) so the plain-link color never out-specificities a .btn-primary
   sitting in the nav (element+class beats a lone .btn-primary class). */
.nav-links a:not(.btn){text-decoration:none;color:var(--muted);font-size:14px;font-weight:500}
.nav-links a:not(.btn):hover{color:var(--fg)}

.btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-size:14px;font-weight:600;
  padding:10px 18px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--fg);
  transition:border-color .15s,color .15s,background .15s,transform .15s,box-shadow .15s;cursor:pointer}
.btn:hover{border-color:var(--accent);color:var(--accent-ink)}
.btn-primary{border:1px solid var(--accent);color:#fff;background:var(--accent);box-shadow:0 4px 14px rgba(31,107,76,.22)}
.btn-primary:hover{color:#fff;background:var(--accent-ink);border-color:var(--accent-ink);transform:translateY(-1px);box-shadow:0 8px 20px rgba(31,107,76,.28)}
.btn-sm{padding:8px 15px;font-size:13.5px}

/* hero — light & warm, no dark slab, no glow */
.hero{position:relative;overflow:hidden;text-align:center;padding:92px 24px 80px;
  background:radial-gradient(60% 50% at 50% -8%,var(--accent-wash),transparent 70%)}
.hero .inner{position:relative;max-width:820px;margin:0 auto}
.badge{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--accent-ink);
  background:var(--card);border:1px solid var(--line);padding:6px 14px;border-radius:999px;margin-bottom:26px;box-shadow:var(--shadow)}
.badge b{color:var(--fg);font-weight:700}
.hero h1{margin:0 0 20px;font-weight:800;letter-spacing:-.03em;line-height:1.04;font-size:clamp(40px,6.4vw,62px)}
.hero h1 .hl{color:var(--accent);box-shadow:inset 0 -.18em 0 var(--accent-wash)}
.hero .sub{margin:0 auto 34px;max-width:640px;font-size:19px;line-height:1.55;color:var(--muted)}
.hero .cta{display:flex;gap:13px;justify-content:center;flex-wrap:wrap;margin-bottom:46px}

/* terminal mock — code stays dark (a universal convention, not the AI tell) */
.terminal{max-width:660px;margin:0 auto;text-align:left;background:var(--panel);border:1px solid var(--panel-line);
  border-radius:14px;box-shadow:0 24px 60px rgba(29,27,22,.22);overflow:hidden}
.terminal .bar{display:flex;align-items:center;gap:7px;padding:13px 16px;border-bottom:1px solid var(--panel-line)}
.terminal .bar i{width:11px;height:11px;border-radius:50%;display:block}
.dot-r{background:#ff5f57}.dot-y{background:#febc2e}.dot-g{background:#28c840}
.terminal .bar span{margin-left:10px;color:#8a8678;font-size:12px;font-family:'JetBrains Mono',ui-monospace,monospace}
.terminal pre{margin:0;padding:18px 20px;overflow-x:auto;background:none;color:#ece8dc;
  font:13.5px/1.75 'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace}
.t-p{color:#8a8678}.t-ok{color:#5bbd86}.t-k{color:#7fcfa2}.t-s{color:#e3b66b}.t-c{color:#7d7a6c}

/* trust strip */
.trust{background:var(--soft);border-bottom:1px solid var(--line)}
.trust .wrap{padding:30px 24px;text-align:center}
.trust .eyebrow{margin:0 0 14px}
.trust .names{display:flex;flex-wrap:wrap;gap:12px 30px;justify-content:center;color:var(--muted);font-weight:700;font-size:15px;letter-spacing:-.01em}

/* sections */
.section{padding:80px 0}
.section.alt{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.head{text-align:center;max-width:660px;margin:0 auto 48px}
.eyebrow{font-size:12.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--accent);margin:0 0 12px}
.section h2{margin:0 0 14px;font-weight:800;letter-spacing:-.02em;font-size:clamp(27px,3.6vw,38px)}
.head p{margin:0;font-size:17px;color:var(--muted)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:20px}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.step .ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;margin-bottom:18px;color:var(--accent);
  background:var(--accent-wash)}
.step .ico svg{width:24px;height:24px}
.step h3{margin:0 0 9px;font-size:18.5px;letter-spacing:-.01em}
.step p{margin:0;color:var(--muted);font-size:15px}
.step code{font-size:.8em}

/* code block */
.code{max-width:780px;margin:0 auto;background:var(--panel);border:1px solid var(--panel-line);border-radius:var(--radius);overflow:hidden;box-shadow:0 18px 44px rgba(29,27,22,.16)}
.code pre{margin:0;padding:24px 26px;overflow-x:auto;background:none;color:#ece8dc;
  font:13.5px/1.85 'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace}
.code .t-c{color:#7d7a6c}.code .t-k{color:#7fcfa2}.code .t-s{color:#e3b66b}

/* formats */
.formats{display:grid;grid-template-columns:repeat(auto-fit,minmax(244px,1fr));gap:16px;max-width:920px;margin:0 auto}
.fmt{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.fmt code{display:inline-block;margin-bottom:9px;font-weight:700;font-size:13px}
.fmt p{margin:0;color:var(--muted);font-size:14px}
.code + .formats{margin-top:24px}

/* corpus — each card is a mini live specimen in the brand's own colors */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(264px,1fr));gap:22px}
.card{display:flex;flex-direction:column;text-decoration:none;color:inherit;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .18s,box-shadow .18s,border-color .18s}
.card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 18px 40px rgba(29,27,22,.14)}
/* The per-brand colors are the one thing that can't live in a static sheet —
   they're runtime data — so the card sets them as custom properties inline and
   every actual rule stays here. */
.spec{position:relative;padding:22px 20px 20px;min-height:128px;display:flex;flex-direction:column;justify-content:space-between;
  border-bottom:1px solid var(--line);background:var(--spec-bg);color:var(--spec-ink)}
.spec .spec-name{font-weight:800;font-size:22px;letter-spacing:-.02em;line-height:1.1;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.spec .spec-btns{display:flex;gap:8px;margin-top:18px}
.spec .chip{font:600 12px/1 'Inter',system-ui,sans-serif;padding:8px 13px;border-radius:8px;white-space:nowrap;background:var(--chip-bg);color:var(--chip-fg)}
.meta{padding:15px 18px 6px;display:flex;flex-direction:column;gap:7px}
.meta .m-row{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.meta strong{font-size:15.5px;letter-spacing:-.01em}
.meta .host{color:var(--muted);font-size:12.5px;white-space:nowrap}
.meta .font{color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.meta .hexes{display:flex;flex-wrap:wrap;gap:5px 12px;margin-top:1px}
.meta .hexes span{display:inline-flex;align-items:center;gap:6px;color:var(--muted);
  font:500 11.5px 'JetBrains Mono',ui-monospace,monospace}
.meta .hexes i{width:11px;height:11px;border-radius:3px;border:1px solid rgba(29,27,22,.12);flex:none;background:var(--dot)}
.card .go{margin-top:auto;padding:11px 18px 15px;color:var(--accent-ink);font-size:13px;font-weight:700}

/* footer — light, grounded on the recessed paper band */
footer{background:var(--soft);color:var(--muted);border-top:1px solid var(--line)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:44px;padding:56px 24px 40px}
footer .f-brand{max-width:320px}
footer .f-brand .brand{color:var(--fg)}
footer .f-brand p{margin:16px 0 0;font-size:14px;line-height:1.6;color:var(--muted)}
footer .cols{display:flex;gap:60px;flex-wrap:wrap}
footer h4{margin:0 0 15px;color:var(--fg);font-size:12.5px;letter-spacing:.05em;text-transform:uppercase}
footer .cols a{display:block;text-decoration:none;color:var(--muted);font-size:14px;margin-bottom:11px}
footer .cols a:hover{color:var(--accent-ink)}
.foot-base{border-top:1px solid var(--line)}
.foot-base .wrap{padding:20px 24px;font-size:13px;color:var(--muted)}

@media (max-width:720px){
  .nav-links .hide-sm{display:none}
  .section{padding:60px 0}
  .hero{padding:72px 20px 64px}
}