:root {
  --bg: #fbfaf7;
  --ink: #141414;
  --muted: #6b6b6b;
  --rule: #e4e1da;
  --accent: #0f5e9c;
  --serif: "Newsreader", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #111213; --ink: #ecebe7; --muted: #9a9a9a; --rule: #26282a; --accent: #8cc2ee; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 18px/1.7 var(--serif); }
a { color: var(--accent); }
.wrap { max-width: 640px; margin: 0 auto; padding: 0 20px; }
header.top { display: flex; justify-content: space-between; align-items: center; padding: 28px 0; font: 15px var(--sans); }
header.top a { color: var(--ink); text-decoration: none; }
header.top nav a { margin-left: 18px; color: var(--muted); }
header.top nav a:hover { color: var(--ink); }
.intro { display: flex; gap: 24px; align-items: center; padding: 24px 0 8px; }
.intro img { width: 112px; height: 112px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
h1 { font-size: clamp(30px, 6vw, 40px); line-height: 1.15; letter-spacing: -0.015em; margin: 0 0 6px; }
.sub { font: 16px/1.5 var(--sans); color: var(--muted); margin: 0; }
h2 { font: 600 13px var(--sans); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin: 48px 0 12px; }
.list { list-style: none; padding: 0; margin: 0; }
.list li { padding: 14px 0; border-bottom: 1px solid var(--rule); }
.list a { font-size: 20px; text-decoration: none; color: var(--ink); }
.list a:hover { color: var(--accent); }
.list .meta { display: block; font: 14px var(--sans); color: var(--muted); }
.links a { font: 15px var(--sans); margin-right: 18px; }
article { padding: 16px 0 24px; }
article .date { font: 14px var(--sans); color: var(--muted); }
article p { margin: 0 0 1.1em; }
article .pull { font-size: 26px; line-height: 1.35; font-style: italic; border-left: 3px solid var(--accent); padding-left: 18px; margin: 32px 0; }
footer { border-top: 1px solid var(--rule); margin-top: 56px; padding: 20px 0 48px; font: 14px var(--sans); color: var(--muted); }
footer a { color: var(--muted); }
@media (max-width: 520px) {
  .intro { flex-direction: column; align-items: flex-start; }
  body { font-size: 17px; }
}