/* Minimal dark theme */
:root {
  color-scheme: dark;
  background: #05070d;
  color: #e2e8f0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; min-height: 100%; }
body { background: #05070d; color: #e2e8f0; line-height: 1.8; }

a { color: #7dd3fc; text-decoration: none; }
a:hover, a:focus { color: #38bdf8; text-decoration: underline; }

.page-shell { max-width: 860px; margin: 0 auto; padding: 2.5rem 1.5rem 4rem; }

.site-header { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-bottom: 2.5rem; border-bottom: 1px solid rgba(148, 163, 184, 0.15); padding-bottom: 1.5rem; }
.brand { font-size: clamp(1.7rem, 3vw, 2.6rem); font-weight: 800; color: #f8fafc; }
.site-tagline { margin: 0.75rem 0 0; color: #94a3b8; max-width: 42rem; }

.site-nav { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }
.site-nav a, button#theme-toggle { color: #cbd5e1; padding: 0.55rem 0.85rem; border-radius: 999px; border: 1px solid rgba(148, 163, 184, 0.08); background: rgba(148, 163, 184, 0.08); transition: all 0.2s ease; }
.site-nav a:hover, button#theme-toggle:hover { background: rgba(125, 211, 252, 0.16); color: #f8fafc; }

.home-intro { margin-bottom: 2.5rem; }
.home-intro p { margin: 0; padding: 1.5rem; border-radius: 1rem; border: 1px solid rgba(148, 163, 184, 0.16); background: rgba(15, 23, 42, 0.92); color: #cbd5e1; }

.recent-posts { margin-bottom: 2.5rem; }
.recent-posts header h2 { margin: 0 0 1rem; }
.recent-posts ul { list-style: none; margin: 0; padding: 0; }
.recent-posts li { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding: 1rem 1.25rem; border-radius: 0.85rem; background: rgba(15, 23, 42, 0.9); border: 1px solid rgba(148, 163, 184, 0.08); margin-bottom: 0.75rem; }
.recent-posts li:last-child { margin-bottom: 0; }
.recent-posts a { font-weight: 600; }
.recent-posts span { color: #94a3b8; white-space: nowrap; }

.post { margin-bottom: 2rem; }
.post-title { margin: 0 0 0.5rem; font-size: clamp(2rem, 3vw, 3.5rem); }
.post-meta { margin: 0; color: #94a3b8; }

.post-content { margin-top: 2rem; }
.post-content p, .post-content ul, .post-content ol, .post-content blockquote { color: #cbd5e1; }
.post-content a { color: #7dd3fc; }
.post-content blockquote { margin: 1.5rem 0; padding-left: 1rem; border-left: 4px solid rgba(125, 211, 252, 0.4); color: #94a3b8; }

.post-tags { margin-top: 2rem; color: #94a3b8; }
.tag { background: rgba(125, 211, 252, 0.12); color: #7dd3fc; padding: 0.35rem 0.75rem; border-radius: 999px; }

.site-footer { margin-top: 3rem; padding-top: 1.5rem; color: #94a3b8; border-top: 1px solid rgba(148, 163, 184, 0.15); }

.tag-list { list-style: none; margin: 0 0 2rem; padding: 0; display: flex; flex-wrap: wrap; gap: 0.75rem; }
.tag-list li { background: rgba(15, 23, 42, 0.95); padding: 0.75rem 1rem; border-radius: 0.85rem; }
.tag-list a { color: #cbd5e1; }

@media (max-width: 720px) {
  .site-header { flex-direction: column; align-items: stretch; }
  .site-nav { width: 100%; justify-content: flex-start; }
}