:root {
  --bg: #f4f1ec;
  --text: #1e1e1e;
  --muted: #6b6560;
  --accent: #8b1a1a;
  --border: #c8c0b8;
  --max-width: 75ch;
  --font: Georgia, 'Palatino Linotype', Palatino, serif;
  --font-ui: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1a1714;
    --text: #e8e4dc;
    --muted: #9a948e;
    --accent: #c97070;
    --border: #302b28;
  }
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 1.3rem;
  line-height: 1.8;
  margin: 0;
  padding: 0;
}

/* ── Header / Masthead ─────────────────────────────────── */

header {
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem 0;
}

header .masthead {
  max-width: calc(75ch + 280px + 3rem);
  margin: 0 auto;
  padding-bottom: 1rem;
  border-bottom: 3px solid var(--accent);
}

.site-name {
  display: block;
  font-family: var(--font);
  font-weight: 800;
  font-size: 1.9rem;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--text);
  line-height: 1.1;
}

.site-name:hover { color: var(--accent); }

.site-tagline {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-top: 0.3rem;
}

header nav {
  max-width: calc(75ch + 280px + 3rem);
  margin: 0 auto;
  padding: 0.6rem 0;
}

header nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.75rem;
  flex-wrap: wrap;
  align-items: center;
}

header nav ul a {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-decoration: none;
}

header nav ul a:hover { color: var(--accent); }

/* ── Site body grid ────────────────────────────────────── */

.site-body {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 3rem;
  max-width: calc(75ch + 280px + 3rem);
  margin: 3rem auto;
  padding: 0 2rem;
  align-items: start;
}

main {
  min-width: 0; /* prevent grid blowout */
}

/* ── Sidebar ───────────────────────────────────────────── */

.sidebar {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  position: sticky;
  top: 2rem;
}

.sidebar-section {
  border-top: 2px solid var(--accent);
  padding-top: 1rem;
  margin-bottom: 1.75rem;
}

.sidebar-section h3 {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin: 0 0 0.75rem 0;
  border-left: none;
  padding-left: 0;
}

.sidebar-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-links li {
  margin-bottom: 0.4rem;
}

.sidebar-links a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.88rem;
}

.sidebar-links a:hover {
  color: var(--accent);
}

.sidebar-note {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.15rem;
}

.sidebar-webrings .badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 0.5rem;
}

.sidebar-webrings img {
  display: block;
  image-rendering: pixelated;
}

/* Mobile: stack sidebar below content */
@media (max-width: 720px) {
  .site-body {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .sidebar {
    position: static;
    border-top: 2px solid var(--border);
    padding-top: 1.5rem;
  }
}

/* ── Typography ────────────────────────────────────────── */

h1 {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.02em;
  margin-bottom: 0.25rem;
}

h2 {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.3;
  margin-top: 2.5rem;
}

h3 {
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.35;
}

/* Section headings inside article content get a left-rule treatment */
article h2,
article h3 {
  border-left: 3px solid var(--accent);
  padding-left: 0.75rem;
  margin-left: -0.75rem;
}

a { color: var(--accent); }

a:hover { text-decoration-thickness: 2px; }

/* ── Horizontal rule ───────────────────────────────────── */

hr {
  border: none;
  border-top: 2px solid var(--border);
  margin: 2.5rem 0;
}

/* ── Post meta ─────────────────────────────────────────── */

.post-meta {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

/* ── Post listing ──────────────────────────────────────── */

article + article {
  border-top: 1px solid var(--border);
  padding-top: 2.5rem;
  margin-top: 2.5rem;
}

/* Date label above title on listing pages */
.post-date-label {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

/* ── Footer ────────────────────────────────────────────── */

footer {
  max-width: calc(75ch + 280px + 3rem);
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
  border-top: 3px solid var(--accent);
  padding-top: 1.75rem;
  padding-bottom: 1.75rem;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: var(--muted);
  text-align: center;
  margin-top: 5rem;
}

footer a {
  color: var(--muted);
  text-decoration: none;
}

footer a:hover { color: var(--accent); }

/* ── Focus ─────────────────────────────────────────────── */

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}