.min-h-screen {
  min-height: 100vh;
}
.bg-white {
  background: #fff;
}
.border-b {
  border-bottom: 1px solid #e5e7eb;
}
.sticky {
  position: sticky;
}
.top-0 {
  top: 0;
}
.z-10 {
  z-index: 10;
}
.max-w-4xl {
  max-width: 56rem;
}
.mx-auto {
  margin-left: auto;
  margin-right: auto;
}
.px-4 {
  padding-left: 1rem;
  padding-right: 1rem;
}
.py-4 {
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.py-8 {
  padding-top: 2rem;
  padding-bottom: 2rem;
}
.inline-flex {
  display: inline-flex;
}
.items-center {
  align-items: center;
}
.text-blue-600 {
  color: #2563eb;
}
.text-blue-800 {
  color: #1e40af;
}
.hover\:text-blue-800:hover {
  color: #1e40af;
}
.bg-gray-50 {
  background: #f9fafb;
}
.rounded-lg {
  border-radius: 0.75rem;
}
.p-6 {
  padding: 1.5rem;
}
.transition-colors {
  transition: background 0.2s, color 0.2s;
}
.group:hover .group-hover\:bg-gray-100 {
  background: #f1f5f9;
}
.group:hover .group-hover\:text-blue-600 {
  color: #2563eb;
}
.font-bold {
  font-weight: 700;
}
.text-4xl {
  font-size: 2rem;
  line-height: 2.5rem;
}
.md\:text-5xl {
  font-size: 2rem;
  line-height: 1;
}
.mb-4 {
  margin-bottom: 1rem;
}
.mb-6 {
  margin-bottom: 1.5rem;
}
.mb-8 {
  margin-bottom: 2rem;
}
.mt-12 {
  margin-top: 3rem;
}
.pt-8 {
  padding-top: 2rem;
}
.text-gray-900 {
  color: #111827;
}
.text-gray-600 {
  color: #4b5563;
}
.text-xl {
  font-size: 1.25rem;
  line-height: 1.75rem;
}
.text-2xl {
  font-size: 1.5rem;
  line-height: 2rem;
}
.text-lg {
  font-size: 1.125rem;
  line-height: 1.75rem;
}
.font-semibold {
  font-weight: 600;
}
.flex {
  display: flex;
}
.gap-2 {
  gap: 0.5rem;
}
.gap-4 {
  gap: 1rem;
}
.gap-6 {
  gap: 1.5rem;
}
.mb-2 {
  margin-bottom: 0.5rem;
}
.mt-16 {
  margin-top: 4rem;
}
.grid {
  display: grid;
}
.md\:grid-cols-2 {
  grid-template-columns: repeat(2, 1fr);
}
.prose {
  color: #374151;
  line-height: 1.7;
}
.prose-lg {
  font-size: 1.125rem;
}
.max-w-none {
  max-width: none;
}
img.w-full {
  width: 100%;
}
.h-64 {
  height: 10rem;
}
.md\:h-96 {
  height: 24rem;
}
.object-cover {
  object-fit: cover;
}
.rounded-lg {
  border-radius: 0.75rem;
}
.badge {
  display: inline-block;
  padding: 0.25em 0.75em;
  font-size: 0.75rem;
  border-radius: 9999px;
  background: #e0e7ef;
  color: #2563eb;
  margin-bottom: 1em;
}
.button {
  display: inline-flex;
  align-items: center;
  gap: 0.25em;
  padding: 0.5em 1em;
  font-size: 0.875rem;
  border: 1px solid #e5e7eb;
  border-radius: 0.5em;
  background: #fff;
  color: #2563eb;
  cursor: pointer;
  transition: background 0.2s, border 0.2s;
}
.button.outline {
  background: #fff;
  border: 1px solid #e5e7eb;
}
.button.outline:hover {
  background: #f1f5f9;
}
.button.sm {
  font-size: 0.875rem;
  padding: 0.25em 0.75em;
}
.icon-arrow-left {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  margin-right: 0.5rem;
  vertical-align: middle;
  background: url('data:image/svg+xml;utf8,<svg fill="none" stroke="%232563eb" stroke-width="2" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M19 12H5M12 19l-7-7 7-7"/></svg>') no-repeat center/contain;
}
.icon-user {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  background: url('data:image/svg+xml;utf8,<svg fill="none" stroke="%234b5563" stroke-width="2" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><circle cx="12" cy="7" r="4"/><path d="M5.5 21a8.38 8.38 0 0 1 13 0"/></svg>') no-repeat center/contain;
}
.icon-calendar {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  background: url('data:image/svg+xml;utf8,<svg fill="none" stroke="%234b5563" stroke-width="2" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><rect x="3" y="4" width="18" height="18" rx="2"/><path d="M16 2v4M8 2v4M3 10h18"/></svg>') no-repeat center/contain;
}
.icon-share {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  margin-right: 0.5rem;
  background: url('data:image/svg+xml;utf8,<svg fill="none" stroke="%232563eb" stroke-width="2" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><circle cx="18" cy="5" r="3"/><circle cx="6" cy="12" r="3"/><circle cx="18" cy="19" r="3"/><path d="M8.59 13.51l6.83 3.98M15.41 6.51l-6.82 3.98"/></svg>') no-repeat center/contain;
}
.border-t {
  border-top: 1px solid #e5e7eb;
}
.share-section {
  border-top: 1px solid #e5e7eb;
  padding-top: 2rem;
  margin-top: 3rem;
}
.share-section h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: 1rem;
}
.share-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.share-button {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  background: #fff;
  color: #374151;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}
.share-button:hover {
  background: #f9fafb;
  border-color: #d1d5db;
}
.related-section {
  margin-top: 4rem;
}
.related-section h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 1.5rem;
}
.related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.related-card {
  background: #f9fafb;
  border-radius: 0.75rem;
  padding: 1.5rem;
  transition: background 0.2s ease;
  text-decoration: none;
  display: block;
}
.related-card:hover {
  background: #f3f4f6;
}
.related-card h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}
.related-card p {
  color: #6b7280;
  font-size: 0.875rem;
  line-height: 1.5;
  margin: 0;
}

.prose img {
  height: 20rem !important;
  width: 100% !important;
  border-radius: 10px;
  display: block;
  margin: 0;
}