/*
 * The About document.
 *
 * Same "standalone paper" approach as making-of.css (own tokens, no import of
 * the OS stylesheet, has to render on its own outside KM/OS) but single-column:
 * this page has no multi-section contents rail to justify a nav sidebar.
 */

:root {
  --ab-paper: #f8f6f1;
  --ab-ink: #191816;
  --ab-muted: #68635c;
  --ab-accent: #76654d;
  --ab-rule: #e0dcd3;
  --ab-serif: "Source Serif 4", Charter, Georgia, serif;
  --ab-sans: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ab-paper);
  color: var(--ab-ink);
  font-family: var(--ab-sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.ab-main {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 32px 120px;
}

.ab-eyebrow {
  margin: 0 0 8px;
  color: var(--ab-accent);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ab-main h1 {
  margin: 0 0 10px;
  font-family: var(--ab-serif);
  font-size: 34px;
  font-weight: 600;
  line-height: 1.4;
}

.ab-standfirst {
  max-width: 60ch;
  margin: 0 0 32px;
  color: var(--ab-muted);
  font-size: 17px;
  font-family: var(--ab-serif);
}

.ab-portrait {
  display: block;
  width: 220px;
  height: auto;
  margin: 0 0 8px;
  border-radius: 8px;
}
.ab-caption {
  margin: 0 0 32px;
  color: var(--ab-muted);
  font-size: 13px;
}

.ab-main p { max-width: 66ch; margin: 0 0 14px; }

.ab-section { padding-top: 28px; border-top: 1px solid var(--ab-rule); margin-top: 32px; }
.ab-main h2 {
  margin: 0 0 14px;
  font-family: var(--ab-serif);
  font-size: 22px;
  font-weight: 600;
}

.ab-list { max-width: 66ch; margin: 0; padding-left: 20px; }
.ab-list li { margin-bottom: 10px; }
.ab-list b { display: block; }
.ab-list span { color: var(--ab-muted); font-size: 13.5px; }

.ab-contact { max-width: 66ch; margin: 0; padding: 0; list-style: none; }
.ab-contact li { margin-bottom: 8px; }
.ab-contact a { color: var(--ab-ink); }

@media (max-width: 620px) {
  .ab-main { padding: 32px 20px 80px; }
  .ab-main h1 { font-size: 27px; }
}