:root {
  --bg: #0b0f14;
  --text: #e8eef5;
  --muted: #a6b3c2;
  --accent: #6cc0ff;
  --chip: #1b2430;
  --card: #111925;
  --border: #243042;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font: 16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; }
.wrap { max-width: 900px; margin: 0 auto; padding: 16px; }

.site-header, .site-footer { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: #0c131d; }
.site-header .wrap, .site-footer .wrap { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.brand { font-weight: 700; color: var(--text); text-decoration: none; }
.nav a { color: var(--muted); text-decoration: none; margin-left: 16px; }
.nav a[aria-current="page"] { color: var(--text); }

h1, h2, h3 { line-height: 1.25; margin: 16px 0 8px; }
h1 { font-size: 1.75rem; }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.1rem; }
p { margin: 8px 0 16px; color: var(--text); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.lede { color: var(--muted); }

.post-list { list-style: decimal; padding-left: 24px; }
.post-item { margin: 16px 0; padding: 16px; background: var(--card); border: 1px solid var(--border); border-radius: 12px; }
.post-title { margin: 0 0 8px; font-size: 1.2rem; }
.meta { color: var(--muted); font-size: 0.95rem; }
.sep { opacity: 0.6; padding: 0 6px; }
.chip { display: inline-block; font-size: 0.85rem; padding: 2px 8px; margin-left: 6px; background: var(--chip); border: 1px solid var(--border); border-radius: 999px; }

.article .note { background: #0f1a27; border: 1px solid var(--border); padding: 12px; border-radius: 10px; color: var(--text); }
.sources { padding-left: 18px; }
.disclaimer { color: var(--muted); font-size: 0.95rem; }

.site-footer p { margin: 6px 0; color: var(--muted); font-size: 0.95rem; }
.excerpt { color: var(--muted); }
.cta a { font-weight: 600; }