/* Lightweight utility compatibility for blog pages only. */

.max-w-6xl { max-width: 72rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-none { max-width: none; }
.w-full { width: 100%; }
.w-0 { width: 0; }
.h-1 { height: 0.25rem; }
.w-3\.5 { width: 0.875rem; }
.h-3\.5 { height: 0.875rem; }
.w-4 { width: 1rem; }
.h-4 { height: 1rem; }
.w-5 { width: 1.25rem; }
.h-5 { height: 1.25rem; }
.w-6 { width: 1.5rem; }
.h-6 { height: 1.5rem; }

.mx-auto { margin-left: auto; margin-right: auto; }
.my-8 { margin-top: 2rem; margin-bottom: 2rem; }
.my-12 { margin-top: 3rem; margin-bottom: 3rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mt-12 { margin-top: 3rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.py-1\.5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.p-6 { padding: 1.5rem; }

.block { display: block; }
.inline-block { display: inline-block; }
.inline-flex { display: inline-flex; }
.flex { display: flex; }
.grid { display: grid; }
.hidden { display: none; }
.flex-1 { flex: 1 1 0%; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1\.5 { gap: 0.375rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-12 > * + * { margin-top: 3rem; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }

.rounded-md { border-radius: 0.375rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-full { border-radius: 9999px; }

.border { border-width: 1px; border-style: solid; }
.border-gray-200 { border-color: #e5e7eb; }

.bg-white { background-color: #ffffff; }
.bg-gray-50 { background-color: #f9fafb; }
.bg-gray-100 { background-color: #f3f4f6; }
.bg-v-medium { background-color: var(--medium-blue); }

.text-center { text-align: center; }
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.uppercase { text-transform: uppercase; }
.tracking-wide { letter-spacing: 0.025em; }

.text-white { color: #ffffff; }
.text-gray-500 { color: #6b7280; }
.text-gray-600 { color: #4b5563; }
.text-gray-700 { color: #374151; }
.text-red-600 { color: #dc2626; }
.text-v-dark { color: var(--dark-blue); }
.text-v-medium { color: var(--medium-blue); }

.shadow-sm { box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05); }
.shadow { box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1); }
.hover\:shadow-md:hover { box-shadow: 0 4px 8px rgba(0, 0, 0, 0.12); }

.transition-colors { transition-property: color, background-color, border-color; transition-duration: 0.2s; }
.transition-all { transition-property: all; transition-duration: 0.2s; }
.duration-200 { transition-duration: 0.2s; }

.hover\:bg-v-medium:hover { background-color: var(--medium-blue); }
.hover\:bg-v-dark:hover { background-color: var(--dark-blue); }
.hover\:bg-gray-100:hover { background-color: #f3f4f6; }
.hover\:text-white:hover { color: #ffffff; }
.hover\:text-v-medium:hover { color: var(--medium-blue); }
.hover\:text-v-dark:hover { color: var(--dark-blue); }
.hover\:border-v-medium:hover { border-color: var(--medium-blue); }
.hover\:border-gray-300:hover { border-color: #d1d5db; }

.fixed { position: fixed; }
.inset-x-0 { left: 0; right: 0; }
.top-0 { top: 0; }
.z-50 { z-index: 50; }

@media (min-width: 640px) {
  .sm\:flex-row { flex-direction: row; }
  .sm\:items-start { align-items: flex-start; }
}

@media (min-width: 768px) {
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .lg\:mt-0 { margin-top: 0; }
  .lg\:w-1\/4 { width: 25%; }
  .lg\:flex-row { flex-direction: row; }
  .lg\:space-x-12 > * + * { margin-left: 3rem; }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}