@font-face { font-family: Geist; src: url(../fonts/geist-latin-400-normal.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: Geist; src: url(../fonts/geist-latin-500-normal.woff2) format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: Geist; src: url(../fonts/geist-latin-600-normal.woff2) format("woff2"); font-weight: 600; font-display: swap; }
:root { --bg: #fafaf9; --fg: #18191b; --muted: #737375; --line: #dededf; --accent: #255f54; color-scheme: light; }
@media (prefers-color-scheme: dark) {
  :root { --bg: #111214; --fg: #eeeef0; --muted: #98999f; --line: #2e3035; --accent: #a9d8c4; color-scheme: dark; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 400 16px/1.65 Geist, system-ui, -apple-system, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
.wrap { max-width: 680px; margin: 0 auto; padding: 56px 16px 72px; }
header { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding-bottom: 20px; border-bottom: 1px solid var(--line); margin-bottom: 40px; font-size: 14px; }
header .app { font-weight: 600; letter-spacing: -0.01em; color: var(--fg); text-decoration: none; }
header nav a { color: var(--muted); text-decoration: none; margin-left: 18px; }
header nav a:hover, header nav a[aria-current] { color: var(--fg); }
h1 { font-size: 32px; line-height: 1.2; font-weight: 600; letter-spacing: -0.02em; margin: 0 0 8px; }
.meta { color: var(--muted); font-size: 14px; margin: 0 0 36px; }
h2 { font-size: 17px; font-weight: 600; margin: 36px 0 8px; letter-spacing: -0.01em; }
p, li { margin: 0 0 12px; }
ul { padding-left: 20px; margin: 0 0 12px; }
a { color: var(--accent); }
.lead { font-size: 18px; }
footer { margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
footer a { color: var(--muted); }
@media (max-width: 520px) { .wrap { padding-top: 32px; } h1 { font-size: 26px; } }