/* Baseball Nerd Blog — Shared Styles */
*, *::before, *::after { box-sizing: border-box; }

:root {
  --bg:       #0f1117;
  --surface:  #1a1d27;
  --border:   rgba(255,255,255,0.08);
  --text:     #e2e2e2;
  --muted:    #8a8fa8;
  --accent:   #e55039;
  --accent-h: #c9402b;
  --link:     #5ba3d9;
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Georgia', serif;
  font-size: 17px;
  line-height: 1.75;
}

/* ── Top bar ── */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: 56px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--text);
  font-family: sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.site-header__brand img {
  width: 28px;
  height: 28px;
  border-radius: 4px;
}

.site-header__back {
  margin-left: auto;
  font-family: sans-serif;
  font-size: 0.82rem;
  color: var(--muted);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.35rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: color 0.15s, border-color 0.15s;
}
.site-header__back:hover { color: var(--text); border-color: rgba(255,255,255,0.2); }

/* ── Layout ── */
.page-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

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

.article-tag {
  display: inline-block;
  font-family: sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.article-title {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 0.75rem;
  font-family: sans-serif;
}

.article-meta {
  font-family: sans-serif;
  font-size: 0.82rem;
  color: var(--muted);
  margin: 0;
}

/* ── Prose ── */
.prose h2 {
  font-family: sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin: 2.25rem 0 0.65rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
  color: #fff;
}

.prose h3 {
  font-family: sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  margin: 1.5rem 0 0.4rem;
  color: #dde;
}

.prose p {
  margin: 0 0 1.1rem;
}

.prose ul, .prose ol {
  padding-left: 1.5rem;
  margin: 0 0 1.1rem;
}

.prose li { margin-bottom: 0.4rem; }

.prose strong { color: #fff; font-style: normal; }

.prose em { font-style: italic; color: var(--muted); font-size: 0.95em; }

.prose a { color: var(--link); text-decoration: none; }
.prose a:hover { text-decoration: underline; }

.prose blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.25rem;
  background: var(--surface);
  border-left: 3px solid var(--accent);
  border-radius: 0 6px 6px 0;
  font-style: italic;
  color: var(--muted);
}

.prose .stat-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
  font-family: monospace;
  font-size: 0.9rem;
  overflow-x: auto;
  display: block;
}

.prose .stat-table th {
  text-align: left;
  padding: 0.5rem 0.75rem;
  background: var(--surface);
  color: var(--muted);
  font-family: sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}

.prose .stat-table td {
  padding: 0.45rem 0.75rem;
  border-bottom: 1px solid var(--border);
}

.prose .stat-table tr:last-child td { border-bottom: none; }

/* ── Callout box ── */
.callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}
.callout__label {
  font-family: sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

/* ── Blog index cards ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.blog-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
  text-decoration: none;
  display: block;
  transition: border-color 0.15s, transform 0.15s;
}
.blog-card:hover {
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

.blog-card__tag {
  font-family: sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.blog-card__title {
  font-family: sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 0.5rem;
  line-height: 1.35;
}

.blog-card__desc {
  font-family: sans-serif;
  font-size: 0.83rem;
  color: var(--muted);
  line-height: 1.5;
  margin: 0;
}

/* ── Footer ── */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 1.5rem;
  text-align: center;
  font-family: sans-serif;
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 3rem;
}
.site-footer a { color: var(--muted); text-decoration: underline; }
.site-footer a:hover { color: var(--text); }

/* ── Responsive ── */
@media (max-width: 600px) {
  body { font-size: 16px; }
  .page-wrap { padding: 1.5rem 1rem 3rem; }
}