.guide-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: start;
}

.guide-sidebar {
  position: sticky;
  top: 72px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(35px);
  -webkit-backdrop-filter: blur(35px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--ios-like-radius);
}

.guide-sidebar h3 {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  margin-bottom: 16px;
  font-weight: 400;
}

.guide-sidebar a {
  display: block;
  font-size: 13px;
  font-weight: 300;
  color: var(--muted);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}

.guide-sidebar a:last-child {
  border-bottom: none;
}

.guide-visual-rail {
  margin: 28px 0;
  border-radius: var(--ios-like-radius);
  overflow: hidden;
  max-width: 500px;
}

.guide-visual-rail img {
  max-height: 320px;
  object-fit: cover;
  width: 100%;
  max-width: 100%;
  display: block;
}

.guide-pull-quote {
  margin: 28px 0;
  padding: 24px 28px;
  border-left: 3px solid var(--primary);
  background: rgba(34, 197, 94, 0.08);
  border-radius: 0 var(--ios-like-radius) var(--ios-like-radius) 0;
  font-size: 16px;
  font-weight: 300;
  color: var(--text);
  font-style: italic;
}

.guide-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 14px;
}

.guide-table th,
.guide-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-weight: 300;
}

.guide-table th {
  font-family: var(--font-mono);
  color: var(--accent);
  font-weight: 400;
}

.guide-table td {
  color: var(--muted);
}

@media (max-width: 900px) {
  .guide-layout {
    grid-template-columns: 1fr;
  }

  .guide-sidebar {
    position: static;
  }

  .guide-visual-rail {
    max-width: 100%;
  }

  .guide-visual-rail img {
    max-height: 220px;
  }
}