/* Marketing pages. Served from /site.css (the page policy allows no inline styles). */
:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --fg: #1b1f24;
  --muted: #4a5560;
  --line: #d5dae0;
  --accent: #0b5cad;
  --accent-fg: #ffffff;
  --note-bg: #f3f6fa;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14181d;
    --fg: #e6e9ed;
    --muted: #a7b0ba;
    --line: #333b44;
    --accent: #6cb2f2;
    --accent-fg: #0b1117;
    --note-bg: #1c232b;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 1rem/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); text-underline-offset: 0.15em; }
a:focus-visible, .button:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.skip {
  position: absolute;
  left: 16px;
  top: -4rem;
  background: var(--accent);
  color: var(--accent-fg);
  padding: 0.5rem 0.75rem;
  z-index: 10;
}
.skip:focus { top: 8px; }
.top, main, .bottom { max-width: 46rem; margin: 0 auto; padding-left: 16px; padding-right: 16px; }
.top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.25rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; color: var(--fg); text-decoration: none; }
.top nav { flex: 1 1 auto; }
ul { padding-left: 1.25rem; }
nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; }
nav a[aria-current="page"] { color: var(--fg); font-weight: 600; }
.account { margin: 0; display: flex; gap: 0.75rem; align-items: center; }
.button {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-fg);
  padding: 0.35rem 0.85rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
}
main { padding-top: 1.5rem; padding-bottom: 2rem; }
h1 { font-size: 1.9rem; line-height: 1.25; margin: 0.5rem 0 1rem; }
h2 { font-size: 1.3rem; line-height: 1.3; margin: 2rem 0 0.5rem; }
h3 { font-size: 1.1rem; margin: 1.5rem 0 0.5rem; }
blockquote {
  margin: 1rem 0;
  padding: 0.75rem 1rem;
  background: var(--note-bg);
  border-left: 4px solid var(--accent);
}
blockquote p { margin: 0; }
code, pre { font: 0.95em ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
pre { overflow-x: auto; padding: 0.75rem; background: var(--note-bg); }
table { border-collapse: collapse; display: block; overflow-x: auto; }
th, td { border: 1px solid var(--line); padding: 0.35rem 0.6rem; text-align: left; }
.bottom { border-top: 1px solid var(--line); padding-top: 1rem; padding-bottom: 2rem; color: var(--muted); font-size: 0.95rem; }
.bottom p { margin: 0.5rem 0 0; }
@media (max-width: 30rem) {
  h1 { font-size: 1.6rem; }
}
@media print {
  .skip, .account, .top nav { display: none; }
}