@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono-700-normal.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono-400-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono-700-italic.woff2") format("woff2");
  font-weight: 700;
  font-style: italic;
  font-display: swap;
}

:root {
  --bg: #000;
  --fg: #e6e6e6;
  --muted: #8a8a8a;
  --rule: #2a2a2a;
  --link: #fff;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "JetBrains Mono", ui-monospace, "DejaVu Sans Mono", Menlo, Consolas, monospace;
  font-size: 16px;
  line-height: 1.65;
}

.wrap {
  max-width: 82ch;
  margin: 0 auto;
  padding: 0 20px;
}

a { color: var(--link); text-decoration: underline; text-decoration-color: var(--muted); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--link); }

/* Header */
.site-header { border-bottom: 1px solid var(--rule); }
.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px 24px;
  padding-top: 22px;
  padding-bottom: 18px;
}
.site-title { font-size: 1.15em; font-weight: bold; text-decoration: none; }
.site-nav a { margin-left: 20px; text-decoration: none; color: var(--muted); }
.site-nav a:first-child { margin-left: 0; }
.site-nav a:hover, .site-nav a[aria-current] { color: var(--link); }

main { padding: 40px 0 56px; }

/* Typography */
h1, h2, h3 { font-weight: bold; line-height: 1.25; color: #fff; }
h1 { font-size: 1.5em; margin: 0 0 0.3em; }
h2 { font-size: 1.2em; margin: 1.8em 0 0.5em; }
h3 { font-size: 1em; }
p, ul { margin: 0 0 1em; }
ul { padding-left: 1.3em; }
li { margin-bottom: 0.35em; }

.meta { color: var(--muted); font-style: italic; margin-bottom: 1.8em; }
.center { text-align: center; }

img { max-width: 100%; height: auto; display: block; margin: 1.5em auto; }

.video {
  position: relative;
  aspect-ratio: 16 / 9;
  margin: 1.2em 0 1.8em;
  background: #111;
}
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* Post list */
.post-list { list-style: none; padding: 0; margin: 0; }
.post-list li { margin-bottom: 1.4em; }
.post-list .date { display: block; color: var(--muted); font-size: 0.85em; }
.post-list a { font-size: 1.05em; }

/* Footer */
.site-footer { border-top: 1px solid var(--rule); color: var(--muted); }
.site-footer .wrap { padding-top: 24px; padding-bottom: 32px; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--link); }
.site-footer p { margin: 0 0 0.4em; font-size: 0.85em; }

@media (max-width: 600px) {
  body { font-size: 15px; }
  h1 { font-size: 1.35em; }
  main { padding-top: 28px; }
}