/* ── Reset & base ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:       #ffffff;
  --bg-alt:   #f7f6f3;
  --border:   #e8e6e0;
  --text:     #1a1a18;
  --muted:    #6b6a64;
  --accent:   #2563eb;
  --tag-bg:   #eef2ff;
  --tag-text: #1d4ed8;
  --font:     -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono:     "JetBrains Mono", "Fira Code", monospace;
  --max:      720px;
  --wide:     1100px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:       #18181a;
    --bg-alt:   #222225;
    --border:   #2e2e32;
    --text:     #e8e6e0;
    --muted:    #8a8880;
    --accent:   #60a5fa;
    --tag-bg:   #1e2d4a;
    --tag-text: #93c5fd;
  }
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Header ───────────────────────────────────────────── */
.site-header {
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
}
.nav-inner {
  max-width: var(--wide);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 52px;
}
.site-name {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text);
  letter-spacing: -0.01em;
}
.nav-links { display: flex; gap: 1.5rem; }
.nav-links a { color: var(--muted); font-size: 0.9rem; }
.nav-links a:hover { color: var(--text); text-decoration: none; }

/* ── Main ─────────────────────────────────────────────── */
.main-content {
  flex: 1;
  max-width: var(--wide);
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

/* ── Index ────────────────────────────────────────────── */
.page-title {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.article-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.article-card {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}

.article-card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.35rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.article-card-title {
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.4;
  margin-bottom: 0.3rem;
}
.article-card-title a { color: var(--text); }
.article-card-title a:hover { color: var(--accent); text-decoration: none; }

.article-card-deck {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Site tag pill ────────────────────────────────────── */
.site-tag {
  display: inline-block;
  background: var(--tag-bg);
  color: var(--tag-text);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  white-space: nowrap;
}
.site-tag:hover { text-decoration: none; opacity: 0.8; }

/* ── Pagination ───────────────────────────────────────── */
.pagination {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}
.page-link {
  border: 1px solid var(--border);
  padding: 0.4rem 0.9rem;
  border-radius: 6px;
  font-size: 0.875rem;
  color: var(--text);
}
.page-link:hover { background: var(--bg-alt); text-decoration: none; }

/* ── Article ──────────────────────────────────────────── */
.article {
  max-width: var(--max);
}

.article-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.article-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

.article-deck {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.article-source {
  font-size: 0.8rem;
  color: var(--muted);
}

/* Article body typography */
.article-body { line-height: 1.8; }
.article-body h1,
.article-body h2,
.article-body h3 {
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.3;
  margin: 2rem 0 0.75rem;
}
.article-body h2 { font-size: 1.3rem; }
.article-body h3 { font-size: 1.1rem; }
.article-body p  { margin-bottom: 1.1rem; }
.article-body ul,
.article-body ol { padding-left: 1.5rem; margin-bottom: 1.1rem; }
.article-body li { margin-bottom: 0.3rem; }
.article-body blockquote {
  border-left: 3px solid var(--border);
  margin: 1.5rem 0;
  padding: 0.5rem 0 0.5rem 1.25rem;
  color: var(--muted);
  font-style: italic;
}
.article-body code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: var(--bg-alt);
  padding: 0.1em 0.35em;
  border-radius: 3px;
}
.article-body pre {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1rem;
  overflow-x: auto;
  margin-bottom: 1.1rem;
}
.article-body pre code { background: none; padding: 0; font-size: 0.875rem; }
.article-body img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  margin: 1rem 0;
}
.article-body table {
  border-collapse: collapse;
  width: 100%;
  margin-bottom: 1.1rem;
  font-size: 0.9rem;
}
.article-body th,
.article-body td {
  border: 1px solid var(--border);
  padding: 0.5rem 0.75rem;
  text-align: left;
}
.article-body th { background: var(--bg-alt); font-weight: 600; }

/* ── Sites list ───────────────────────────────────────── */
.site-list { list-style: none; display: flex; flex-direction: column; gap: 0; }
.site-card {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.site-card a { font-weight: 500; color: var(--text); }
.site-card a:hover { color: var(--accent); text-decoration: none; }
.site-meta {
  font-size: 0.75rem;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
}

/* ── Footer ───────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 1.25rem;
  font-size: 0.8rem;
  color: var(--muted);
}

/* ── Pagefind overrides ───────────────────────────────── */
.pagefind-ui__search-input {
  border: 1px solid var(--border) !important;
  background: var(--bg) !important;
  color: var(--text) !important;
  border-radius: 6px !important;
  font-family: var(--font) !important;
}
.pagefind-ui__result-title a { color: var(--accent) !important; }
.pagefind-ui__result-excerpt { color: var(--muted) !important; font-size: 0.875rem !important; }