:root {
  --bg: #ffffff; --fg: #1b2230; --muted: #5a6476; --line: #dfe3ea; --soft: #f4f6f9;
  --accent: #1f6feb; --accent-ink: #ffffff; --navy: #0e1f3d; --navy-2: #16305c; --ok: #12a37f; --no: #d93636; --warn: #e09b13;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #11161d; --fg: #e6edf3; --muted: #9aa5b4; --line: #2b333e; --soft: #18202a; --accent: #58a6ff; --accent-ink: #0b1220; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
img { max-width: 100%; height: auto; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
.wrap.narrow { max-width: 780px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; z-index: 10; background: var(--bg); padding: 8px 12px; }
.preview-bar { background: #e09b13; color: #1b1300; text-align: center; font-size: 14px; font-weight: 600; padding: 6px 12px; }

/* header */
.site-head { background: var(--navy); color: #fff; }
.head-row { display: flex; align-items: center; gap: 12px; min-height: 60px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; color: #fff; text-decoration: none; letter-spacing: .01em; }
.site-nav { display: flex; gap: 2px; margin-left: auto; flex-wrap: wrap; }
.site-nav a { color: #c9d6ee; text-decoration: none; padding: 8px 11px; border-radius: 6px; font-size: 15px; }
.site-nav a:hover { color: #fff; background: rgba(255,255,255,.08); }
.site-nav a[aria-current] { color: #fff; background: rgba(255,255,255,.14); }
.menu-btn { display: none; margin-left: auto; background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.35);
  border-radius: 6px; padding: 6px 12px; font-size: 15px; }
@media (max-width: 860px) {
  .menu-btn { display: block; }
  .site-nav { display: none; width: 100%; flex-direction: column; padding: 4px 0 12px; }
  .site-nav.open { display: flex; }
  .head-row { flex-wrap: wrap; }
}

/* buttons */
.btn { display: inline-block; padding: 10px 16px; border-radius: 8px; background: var(--accent); color: var(--accent-ink);
  text-decoration: none; font-weight: 650; margin: 4px 8px 4px 0; border: 1px solid transparent; }
.btn.alt { background: transparent; color: var(--accent); border-color: var(--accent); }
.btn.alt-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn:hover { filter: brightness(1.06); }

/* home */
.home-hero { background: radial-gradient(120% 120% at 90% 0%, var(--navy-2) 0%, var(--navy) 60%); color: #fff; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 36px; align-items: center; padding: 48px 16px 52px; }
.home-hero h1 { font-size: 46px; line-height: 1.12; margin: 6px 0 14px; letter-spacing: -.01em; }
.home-hero .lede { color: #d3def2; font-size: 19px; }
.kicker { text-transform: uppercase; letter-spacing: .08em; font-size: 13px; font-weight: 700; color: #8fb4ee; margin: 0; }
.hero-img { border-radius: 14px; box-shadow: 0 18px 50px rgba(0,0,0,.35); background: #fff; }
.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin: 34px 0 10px; }
.feature { border: 1px solid var(--line); border-radius: 12px; padding: 16px; background: var(--soft); }
.feature b { display: block; font-size: 17px; margin-bottom: 4px; }
.feature p { margin: 0; font-size: 15px; color: var(--muted); line-height: 1.5; }
.home-prose { max-width: 760px; margin: 28px 0 0; }
.community-band { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px;
  border-radius: 14px; background: var(--soft); border: 1px solid var(--line); padding: 22px 24px; margin: 40px 0 48px; }
.community-band h2 { margin: 0 0 4px; font-size: 22px; }
.community-band p { margin: 0; max-width: 560px; color: var(--muted); }

/* docs */
.doc { padding-top: 26px; padding-bottom: 40px; }
.crumbs { font-size: 14px; color: var(--muted); margin-bottom: 6px; }
.crumbs a { text-decoration: none; }
h1 { font-size: 36px; line-height: 1.2; margin: 0 0 12px; letter-spacing: -.01em; }
.lede { font-size: 19px; color: var(--muted); margin: 0 0 18px; }
.meta { font-size: 14px; color: var(--muted); margin: -4px 0 18px; }
.prose h2 { font-size: 25px; line-height: 1.3; margin: 36px 0 10px; }
.prose h3 { font-size: 19px; margin: 24px 0 6px; }
.prose p, .prose ul, .prose ol { margin: 0 0 16px; }
.prose li { margin-bottom: 6px; }
.prose img { border-radius: 10px; border: 1px solid var(--line); }
.prose code { background: var(--soft); border: 1px solid var(--line); border-radius: 4px; padding: 1px 5px; font-size: .9em; }
.prose table { border-collapse: collapse; width: 100%; font-size: 15px; margin: 0 0 18px; display: block; overflow-x: auto; }
.prose th, .prose td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { background: var(--soft); }
.prose blockquote { margin: 18px 0; padding: 12px 16px; border-left: 4px solid var(--accent); background: var(--soft); border-radius: 0 8px 8px 0; }
.prose blockquote p:last-child { margin: 0; }
.prose .note { border: 1px solid var(--line); border-left: 4px solid var(--warn); border-radius: 8px; padding: 12px 16px; background: var(--soft); margin: 18px 0; }
.prose .note p:last-child { margin: 0; }
.prose .yes { color: var(--ok); font-weight: 700; } .prose .no { color: var(--no); font-weight: 700; }
.toc { background: var(--soft); border: 1px solid var(--line); border-radius: 10px; padding: 12px 18px; margin: 4px 0 20px; }
.toc p { margin: 0 0 4px; font-weight: 650; }
.toc ol { margin: 0; padding-left: 20px; font-size: 16px; }
.help { border-top: 1px solid var(--line); margin-top: 32px; padding-top: 16px; font-size: 16px; color: var(--muted); }
figure { margin: 22px 0; } figcaption { font-size: 14px; color: var(--muted); margin-top: 6px; }

/* cards & lists */
.group-title { font-size: 22px; margin: 34px 0 12px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.card { display: block; border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; text-decoration: none; color: var(--fg); background: var(--bg); }
.card:hover { border-color: var(--accent); }
.card h3 { margin: 0 0 4px; font-size: 17px; color: var(--accent); }
.card p { margin: 0; font-size: 15px; color: var(--muted); line-height: 1.5; }
.post-list { display: grid; gap: 10px; }
.post { display: block; text-decoration: none; color: var(--fg); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.post:hover { border-color: var(--accent); }
.post .date { font-size: 13px; color: var(--muted); }
.post h3 { margin: 2px 0 4px; font-size: 18px; color: var(--accent); }
.post p { margin: 0; font-size: 15px; color: var(--muted); }
.search-box { margin: 6px 0 20px; }
.prose .product-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; margin: 10px 0 20px; }
.prose .product-row > a { display: block; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; text-decoration: none; color: var(--fg); }
.prose .product-row > a:hover { border-color: var(--accent); }
.prose .product-row b { display: block; color: var(--accent); }
.prose .product-row span { font-size: 14px; color: var(--muted); }
.prose .split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }

/* footer */
.site-foot { background: var(--navy); color: #b9c7de; margin-top: 20px; padding: 34px 0 24px; font-size: 15px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 24px; }
.site-foot h2 { color: #fff; font-size: 14px; text-transform: uppercase; letter-spacing: .06em; margin: 4px 0 8px; }
.site-foot a { display: block; color: #c9d6ee; text-decoration: none; padding: 2px 0; }
.site-foot a:hover { color: #fff; }
.site-foot .logo { display: inline-flex; margin-bottom: 6px; }
.site-foot .fine { font-size: 12.5px; color: #8796b0; margin-top: 24px; border-top: 1px solid rgba(255,255,255,.1); padding-top: 14px; }

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; padding: 32px 16px 36px; }
  .home-hero h1 { font-size: 34px; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .prose .split { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  h1 { font-size: 29px; }
  .feature-grid { grid-template-columns: 1fr; }
}
/* pagefind theme */
.search-box { --pagefind-ui-primary: var(--accent); --pagefind-ui-text: var(--fg); --pagefind-ui-background: var(--bg);
  --pagefind-ui-border: var(--line); --pagefind-ui-tag: var(--soft); --pagefind-ui-border-radius: 8px; --pagefind-ui-font: inherit; }