:root { --bg: #233038; --bg-low: #273640; --fg: #f7fafb; --muted: #8ea3ab; --line: #3d4f59; --accent: #ff5b04; }
* { box-sizing: border-box; }
html { background: var(--bg); }
body { margin: 0; color: #d3dde2; font: 17px/1.65 Inter, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif; }
header, main, footer { max-width: 760px; margin: 0 auto; padding: 0 1.25rem; }
header { display: flex; align-items: center; justify-content: space-between; padding-top: 2rem; padding-bottom: 2rem; }
header a { color: var(--fg); text-decoration: none; font-weight: 700; letter-spacing: -0.01em; }
header nav a { color: var(--muted); font-weight: 500; font-size: .9rem; margin-left: 1.25rem; }
header nav a:hover, main a:hover, footer a:hover { color: var(--accent); }
main { padding-bottom: 4rem; }
h1 { color: var(--fg); font-size: 2.2rem; line-height: 1.2; letter-spacing: -0.02em; margin: 1rem 0 .4rem; }
h2 { color: var(--fg); font-size: 1.3rem; margin: 2.25rem 0 .75rem; }
.meta { color: var(--muted); font-family: "JetBrains Mono", ui-monospace, Menlo, monospace; font-size: .8rem; letter-spacing: .05em; text-transform: uppercase; margin-bottom: 2rem; }
main a { color: var(--accent); text-decoration: none; }
code { background: var(--bg-low); border: 1px solid var(--line); border-radius: 4px; padding: 0 .35em; font-size: .9em; }
ul { padding-left: 1.3rem; } li { margin-bottom: .5rem; }
dl { display: grid; grid-template-columns: max-content 1fr; gap: .5rem 1.5rem; }
dt { color: var(--fg); font-weight: 600; } dd { margin: 0; }
footer { border-top: 1px solid rgba(211,221,226,.1); color: var(--muted); font-size: .8rem; padding-top: 1.5rem; padding-bottom: 2.5rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; }
footer a { color: var(--muted); text-decoration: none; margin-right: 1rem; }
@media (max-width: 600px) { h1 { font-size: 1.7rem; } dl { grid-template-columns: 1fr; } }