:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --fg: #14171a;
  --muted: #56616b;
  --line: #e3e7ea;
  --surface: #f4f6f7;
  --brand: #15803d;
  --on-brand: #ffffff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1214;
    --fg: #e8ecef;
    --muted: #9aa5ad;
    --line: #262c31;
    --surface: #171b1e;
    --brand: #4ade80;
    --on-brand: #0f1214;
  }
}

* { 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, Arial, sans-serif;
}

header.site, main, footer.site {
  max-width: 760px;
  margin-inline: auto;
  padding-inline: 16px;
}

header.site nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  padding-block: 16px;
  border-bottom: 1px solid var(--line);
}

header.site a { color: var(--muted); text-decoration: none; }
header.site a:first-child { color: var(--fg); font-weight: 700; }
header.site a[aria-current="page"], header.site a:hover { color: var(--fg); }

main { padding-block: 24px 48px; }

footer.site {
  padding-block: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 15px;
}

a { color: var(--brand); }
a[dir="ltr"], code { unicode-bidi: isolate; }

h1 { font-size: 1.9rem; line-height: 1.25; margin-block: 0.4em 0.5em; }
h2 { font-size: 1.3rem; line-height: 1.35; margin-block: 1.6em 0.4em; }
h3 { font-size: 1.1rem; margin-block: 1.3em 0.3em; }

hr { border: 0; border-top: 1px solid var(--line); margin-block: 28px; }

code {
  font: 0.88em ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: var(--surface);
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

.table { overflow-x: auto; margin-block: 12px; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: start; vertical-align: top; padding: 8px 10px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; }

blockquote {
  margin: 16px 0;
  padding-inline-start: 14px;
  border-inline-start: 3px solid var(--line);
  color: var(--muted);
}

.hero { padding-block: 16px 8px; }
.wordmark { margin: 0; color: var(--brand); font-weight: 800; }
.lead { font-size: 1.15rem; color: var(--muted); }

.status {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  font-size: 0.95rem;
}

.button, button {
  display: inline-block;
  padding: 10px 18px;
  border: 0;
  border-radius: 10px;
  background: var(--brand);
  color: var(--on-brand);
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 8px 28px;
}
.features h2 { font-size: 1.08rem; margin-block: 1.2em 0.2em; }
.features p { margin-block: 0; color: var(--muted); }

.trust {
  margin-block-start: 32px;
  padding: 4px 18px 10px;
  border-radius: 12px;
  background: var(--surface);
}
.trust h2 { margin-block-start: 0.9em; }

.langs { margin-block-start: 28px; color: var(--muted); }

.share pre {
  white-space: pre-wrap;
  padding: 14px;
  border-radius: 10px;
  background: var(--surface);
  font: inherit;
}
.actions { display: flex; flex-wrap: wrap; gap: 10px; }