@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/fonts/ibm-plex-mono-latin-700-normal.woff2") format("woff2");
}
:root {
  --bg: #0b0e0d;
  --surface: #111715;
  --border: #22302b;
  --text: #d5e0db;
  --dim: #8a9a93;
  --accent: #3ddc97;
  --accent-dim: #1f6b4a;
  --text-strong: #fff;
  --cover-bg: #0e1412;
  /* The ASCII banner is 105 characters wide; a monospace character is about 0.6em wide. */
  --banner-cols: 105;
  --char-width: 0.6;
  --font: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 0.9375rem/1.65 var(--font);
}
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--text-strong); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.wrap { max-width: 920px; margin: 0 auto; padding: 0 24px 64px; }

header.site { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
header.site .brand { color: var(--text); text-decoration: none; font-weight: 700; }
header.site .brand::before { content: "~/"; color: var(--accent); margin-right: 2px; }
nav a { color: var(--dim); text-decoration: none; margin-left: 20px; padding: 4px 0; border-bottom: 2px solid transparent; }
nav a:hover { color: var(--text); }
nav a[aria-current="page"] { color: var(--accent); border-bottom-color: var(--accent); }

.banner { margin: 40px 0 8px; font-size: clamp(5px, calc((100vw - 48px) / (var(--banner-cols) * var(--char-width))), 14px); line-height: 1; color: var(--accent); white-space: pre; overflow: hidden; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.lede { font-size: clamp(1.125rem, 2.4vw, 1.375rem); line-height: 1.45; font-weight: 700; margin: 28px 0 12px; max-width: 34em; }
.lede i { font-style: normal; color: var(--accent); }
.sub { color: var(--dim); max-width: 62ch; margin: 0 0 28px; }

h2 { font-size: 0.8125rem; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); margin: 48px 0 16px; font-weight: 500; }
h2::before { content: "## "; color: var(--accent); }
h1.page, .card h3 { text-transform: uppercase; }
h1.page { font-size: clamp(1.375rem, 3vw, 1.875rem); margin: 40px 0 8px; }
h1.page::before { content: "> "; color: var(--accent); }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); text-decoration: none; color: var(--text); overflow: hidden; transition: border-color .15s, transform .15s; }
.card:hover { border-color: var(--accent); transform: translateY(-2px); color: var(--text); }
.card .cover { aspect-ratio: 16 / 9; width: 100%; object-fit: cover; display: block; background: var(--cover-bg); border-bottom: 1px solid var(--border); }
.card .body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card h3 { margin: 0; font-size: 1rem; }
.card .meta { color: var(--dim); font-size: 0.8125rem; }
.card p { margin: 4px 0 8px; font-size: 0.875rem; }
.tags { display: flex; flex-wrap: wrap; gap: 4px 12px; }
.card .tags { margin-top: auto; }
.tag { font-size: 0.8125rem; color: var(--accent); }
.tag i { font-style: normal; color: var(--accent-dim); }

footer { margin-top: 64px; padding-top: 20px; border-top: 1px solid var(--border); color: var(--dim); font-size: 0.8125rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.back { display: inline-block; margin-top: 24px; color: var(--dim); text-decoration: none; }
.back::before { content: "<-- "; color: var(--accent); }
.back:hover { color: var(--text); }
.back.bottom { margin-top: 40px; }
.media { margin: 16px 0 24px; max-width: 720px; }
.media img { display: block; max-width: 100%; height: auto; border: 1px solid var(--border); }
.media.video { aspect-ratio: 16 / 9; }
.media.video iframe { width: 100%; height: 100%; border: 1px solid var(--border); }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 4px 20px; margin: 0 0 8px; }
.facts dt { color: var(--dim); }
.facts dt::before { content: "> "; color: var(--accent); }
.facts dd { margin: 0; }
.prose { max-width: 70ch; }
.prose ul { list-style: none; padding: 0; margin: 0; }
.prose li { position: relative; padding-left: 20px; margin-bottom: 10px; }
.prose li::before { content: "*"; position: absolute; left: 0; color: var(--accent); }

@media (max-width: 600px) {
  nav a { margin-left: 14px; }
  .facts { grid-template-columns: 1fr; gap: 0; }
  .facts dd { margin-bottom: 8px; }
}
@media (prefers-reduced-motion: reduce) { .card { transition: none; } }