:root {
  color-scheme: dark;
  --bg: #101512;
  --surface: #171f1a;
  --text: #e1e8df;
  --muted: #a0b0a2;
  --green: #a8d5a2;
  --line: #344339;
  --link: #c1e7b8;
  --width: 860px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 15px;
  line-height: 1.75;
}
a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 4px; }
a:hover { color: #fff; }
.page { width: min(var(--width), calc(100% - 2rem)); margin: 0 auto; }
.site-header { padding: 3.2rem 0 1.5rem; border-bottom: 1px solid var(--line); }
.eyebrow, .kicker, .panel-label { color: var(--green); text-transform: uppercase; letter-spacing: .09em; font-size: .76rem; }
h1, h2, h3 { line-height: 1.25; }
h1 { font-size: clamp(2.4rem, 7vw, 4rem); margin: .25rem 0; letter-spacing: -.08em; }
h1 a { color: var(--text); text-decoration: none; }
.tagline { color: var(--muted); margin: .5rem 0 1.6rem; }
nav { display: flex; flex-wrap: wrap; gap: .55rem 1.2rem; }
nav a { font-size: .9rem; }
nav a[aria-current="page"] { color: var(--text); text-decoration: none; border-bottom: 1px solid var(--green); }
main { padding: 2rem 0; }
.intro { max-width: 700px; padding: 1rem 0 2.5rem; }
.intro h2 { font-size: clamp(1.7rem, 4vw, 2.6rem); max-width: 650px; margin: .6rem 0 1rem; }
.intro p { color: var(--muted); }
.intro p.kicker { color: var(--green); }
.section-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.panel { background: var(--surface); border: 1px solid var(--line); padding: 1.2rem; }
.panel h3 { margin: .3rem 0 .8rem; font-size: 1.15rem; }
.panel h3 a { color: var(--text); text-decoration: none; }
.panel p:not(.panel-label) { color: var(--muted); font-size: .9rem; }
.panel-label { margin: 0; }
.more { display: inline-block; margin-top: .5rem; font-size: .85rem; }
.note { border-top: 1px solid var(--line); margin-top: 2.5rem; padding-top: 1.5rem; max-width: 700px; }
.note h2, .content h2 { font-size: 1.45rem; }
.note p, .content p, .content li { color: var(--muted); }
.content { max-width: 720px; padding: 1.5rem 0 3rem; }
.content h1 { font-size: clamp(2rem, 5vw, 3rem); letter-spacing: -.05em; margin-bottom: 1rem; }
.content h2 { margin-top: 2rem; }
.content li { margin: .35rem 0; }
.listing { border-top: 1px solid var(--line); padding: 1rem 0; }
.listing h3 { margin: 0; }
.listing p { margin: .4rem 0; }
footer { border-top: 1px solid var(--line); padding: 1.2rem 0 2rem; color: var(--muted); font-size: .82rem; }
footer p { margin: .3rem 0; }
.small { font-size: .75rem; }
code { color: var(--green); }
@media (max-width: 680px) {
  .site-header { padding-top: 2rem; }
  .section-grid { grid-template-columns: 1fr; }
  .panel { padding: 1rem; }
}