/* Minimal CSS for static site (replace with Astro dist CSS when available) */
:root { --primary-600: #0284c7; --primary-700: #0369a1; --gray-50: #f9fafb; --gray-100: #f3f4f6; --gray-200: #e5e7eb; --gray-400: #9ca3af; --gray-500: #6b7280; --gray-600: #4b5563; --gray-700: #374151; --gray-900: #111827; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; font-size: 14px; line-height: 1.5; color: var(--gray-900); background: #fff; -webkit-font-smoothing: antialiased; margin: 0; }
.min-h-screen { min-height: 100vh; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-grow { flex-grow: 1; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.space-x-1 > * + * { margin-left: 0.25rem; }
.space-x-1\.5 > * + * { margin-left: 0.375rem; }
.space-x-2 > * + * { margin-left: 0.5rem; }
.space-x-4 > * + * { margin-left: 1rem; }
.space-y-1 > * + * { margin-top: 0.25rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.container { width: 100%; max-width: 1280px; margin-left: auto; margin-right: auto; padding-left: 1rem; padding-right: 1rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.pb-4 { padding-bottom: 1rem; }
.pt-4 { padding-top: 1rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.ml-6 { margin-left: 1.5rem; }
.list-none { list-style: none; }
.pl-0 { padding-left: 0; }
.border { border-width: 1px; border-style: solid; }
.border-b { border-bottom-width: 1px; border-bottom-style: solid; }
.border-t { border-top-width: 1px; border-top-style: solid; }
.border-l-2 { border-left-width: 2px; border-left-style: solid; }
.border-gray-200 { border-color: var(--gray-200); }
.rounded { border-radius: 0.25rem; }
.rounded-lg { border-radius: 0.5rem; }
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-mono { font-family: ui-monospace, monospace; }
.text-primary-600 { color: var(--primary-600); }
.text-gray-400 { color: var(--gray-400); }
.text-gray-500 { color: var(--gray-500); }
.text-gray-600 { color: var(--gray-600); }
.text-gray-700 { color: var(--gray-700); }
.text-gray-900 { color: var(--gray-900); }
.bg-white { background-color: #fff; }
.bg-gray-50 { background-color: var(--gray-50); }
.bg-gray-100 { background-color: var(--gray-100); }
.bg-primary-600 { background-color: var(--primary-600); }
.bg-blue-100 { background: #dbeafe; }
.text-blue-700 { color: #1d4ed8; }
.bg-green-100 { background: #dcfce7; }
.text-green-600 { color: #16a34a; }
.text-green-700 { color: #15803d; }
.bg-teal-100 { background: #ccfbf1; }
.text-teal-700 { color: #0f766e; }
.bg-purple-100 { background: #f3e8ff; }
.text-purple-700 { color: #7e22ce; }
.bg-orange-100 { background: #ffedd5; }
.text-orange-500 { color: #f97316; }
.text-orange-700 { color: #c2410c; }
.bg-indigo-100 { background: #e0e7ff; }
.text-indigo-700 { color: #4338ca; }
.bg-yellow-500 { color: #eab308; }
.sticky { position: sticky; }
.top-0 { top: 0; }
.z-50 { z-index: 50; }
.w-full { width: 100%; }
.h-4 { height: 1rem; }
.h-5 { height: 1.25rem; }
.h-12 { height: 3rem; }
.inline-block { display: inline-block; }
.inline { display: inline; }
.inline-flex { display: inline-flex; }
.block { display: block; }
.max-w-none { max-width: none; }
.prose { font-size: 14px; line-height: 1.6; }
.prose p { margin: 0.5rem 0; }
.prose h1 { font-size: 1.25rem; margin: 1.25rem 0 0.5rem; }
.prose h2 { font-size: 1.125rem; margin: 1rem 0 0.5rem; }
.prose h3 { font-size: 1rem; margin: 0.75rem 0 0.25rem; }
.prose h4 { font-size: 0.875rem; margin: 0.5rem 0 0.25rem; }
.prose ul, .prose ol { margin: 0.5rem 0; padding-left: 1rem; }
.prose li { margin: 0.125rem 0; }
.prose blockquote { margin: 0.5rem 0; padding-left: 0.75rem; border-left: 2px solid var(--gray-200); }
.prose pre { margin: 0.5rem 0; }
.prose table { margin: 0.5rem 0; border-collapse: collapse; }
.prose th, .prose td { border: 1px solid var(--gray-200); padding: 0.25rem 0.5rem; }
.prose a { color: var(--primary-600); text-decoration: none; }
.prose a:hover { color: var(--primary-700); text-decoration: none; }
ol.references { margin: 0.75rem 0; padding-left: 1.5rem; font-size: 0.8125rem; line-height: 1.6; color: var(--gray-600); }
ol.references li { margin: 0.375rem 0; }
ol.references li a.cite-link { color: var(--primary-600); text-decoration: none; font-size: 0.75rem; margin-left: 0.25rem; border: 1px solid var(--primary-200); border-radius: 3px; padding: 0 3px; }
ol.references li a.cite-link:hover { background-color: var(--primary-50); color: var(--primary-700); }
sup.cite { font-size: 0.7em; }
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: none; }
.link-card,.link-card:hover { text-decoration: none; }
.hover\:text-primary-600:hover { text-decoration: none; }
.hover\:underline:hover { text-decoration: underline; }
.hover\:text-primary-600:hover { color: var(--primary-600); }
.hover\:bg-gray-100:hover { background-color: var(--gray-100); }
.hover\:border-primary-300:hover { border-color: #7dd3fc; }
.hover\:bg-gray-50:hover { background-color: var(--gray-50); }
.text-center { text-align: center; }
.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 768px) {
  .md\:flex { display: flex; }
  .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .md\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
  .md\:items-center { align-items: center; }
  .md\:space-x-4 > * + * { margin-left: 1rem; }
  .hidden.md\:flex { display: flex; }
}
@media (max-width: 767px) {
  .md\:hidden { display: none; }
}