:root {
  --bg: #f6f8fb;
  --card: #ffffff;
  --text: #1d2733;
  --accent: #1f5fa8;
  --muted: #64748b;
  --edge: #e2e9f1;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}
.container { max-width: 760px; margin: 0 auto; padding: 0 1.2rem; }
.masthead { background: var(--card); border-bottom: 1px solid var(--edge); }
.masthead .container { display: flex; flex-direction: column; gap: 0.25rem; padding-top: 1.4rem; padding-bottom: 1.1rem; }
.brand { font-size: 1.55rem; font-weight: 800; color: var(--accent); text-decoration: none; letter-spacing: -0.01em; }
.tagline-sm { color: var(--muted); font-size: 0.92rem; margin: 0; }
.menu { display: flex; gap: 1.1rem; margin-top: 0.55rem; flex-wrap: wrap; }
.menu a { color: var(--text); text-decoration: none; font-size: 0.92rem; border-bottom: 2px solid transparent; }
.menu a:hover { border-bottom-color: var(--accent); }
.content { padding: 2rem 1.2rem 3rem; }
h1 { font-size: 1.9rem; line-height: 1.25; margin-bottom: 0.5rem; }
h2 { font-size: 1.3rem; line-height: 1.3; margin-top: 2.1rem; color: var(--accent); }
.welcome p { color: var(--muted); max-width: 42rem; }
.cards { list-style: none; padding: 0; display: grid; gap: 1.1rem; }
.entry { background: var(--card); border: 1px solid var(--edge); border-radius: 10px; padding: 1.15rem 1.3rem; }
.entry h2 { margin: 0 0 0.35rem; font-size: 1.18rem; }
.entry h2 a { color: var(--text); text-decoration: none; }
.entry h2 a:hover { color: var(--accent); }
.byline { color: var(--muted); font-size: 0.83rem; margin: 0 0 0.55rem; }
.chip { display: inline-block; background: #eaf1f9; color: var(--accent); border-radius: 999px; padding: 0.05rem 0.65rem; margin-right: 0.35rem; text-decoration: none; font-size: 0.8rem; }
.article a { color: var(--accent); }
.article img { max-width: 100%; border-radius: 8px; }
blockquote { border-left: 3px solid var(--accent); margin-left: 0; padding-left: 1rem; color: var(--muted); }
.colophon { border-top: 1px solid var(--edge); background: var(--card); padding: 1.4rem 0 2.2rem; color: var(--muted); font-size: 0.85rem; }
.colophon .note { margin: 0 0 0.35rem; }
.colophon .legal { margin: 0; }
.colophon a { color: var(--accent); }