html,
body {
  font-size: 16px;
  line-height: 1.5;
}

body { padding: var(--space-5) var(--layout-gutter) var(--space-8); }
a { color: inherit; }
button, input { font: inherit; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  margin-bottom: var(--space-7);
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  border-radius: var(--radius-sm);
}

.brand img {
  display: block;
  width: auto;
  height: clamp(2.375rem, 5vw, 3.25rem);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-1);
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: var(--control-height);
  padding: 0 var(--space-3);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
}

.site-nav a:hover {
  border-color: var(--border);
  background: var(--surface-subtle);
  color: var(--text);
}

.page-header {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-6) 0 var(--space-7);
  border-top: 1px solid var(--border-strong);
}

.page-header h1 {
  max-width: 24ch;
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.page-header p {
  max-width: var(--layout-prose);
  margin: 0;
  color: var(--text-muted);
  font-size: 1.0625rem;
  line-height: 1.6;
}

.list-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: var(--space-3);
  align-items: end;
  padding: var(--space-4) 0;
  border-top: 1px solid var(--border);
}

.search-field {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
  color: var(--text-muted);
  font-size: 0.8125rem;
  font-weight: 700;
}

.search-field input {
  width: 100%;
  min-height: var(--control-height);
  padding: 0 var(--space-3);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  outline: 0;
  background: var(--surface);
  color: var(--text);
}

.search-field input::placeholder { color: var(--text-muted); }
.search-field input:focus { border-color: var(--focus); box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus) 22%, transparent); }

.search-action,
.clear-search,
.pagination a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--control-height);
  padding: 0 var(--space-4);
  border-radius: var(--radius-md);
  font-weight: 700;
  text-decoration: none;
}

.search-action {
  border: 1px solid var(--primary);
  background: var(--primary);
  color: var(--surface);
  cursor: pointer;
}

.search-action:hover { border-color: var(--primary-hover); background: var(--primary-hover); }

.clear-search,
.pagination a {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
}

.clear-search:hover,
.pagination a:hover { border-color: var(--border-strong); background: var(--surface-subtle); color: var(--text); }

.search-summary {
  margin: 0;
  padding: var(--space-3) 0 var(--space-4);
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.875rem;
}

.resource-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--border-strong);
  list-style: none;
}

.resource-item { border-bottom: 1px solid var(--border); }

.resource-link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-5);
  align-items: center;
  min-height: 5.25rem;
  padding: var(--space-4) var(--space-3);
  text-decoration: none;
  transition: background-color 140ms ease, color 140ms ease;
}

.resource-link:hover { background: var(--surface-subtle); }
.resource-link:hover .resource-title { color: var(--primary-hover); }
.resource-link:hover .resource-arrow { transform: translateX(var(--space-1)); }

.resource-copy {
  display: grid;
  gap: var(--space-1);
  min-width: 0;
}

.resource-image { display:block; width:7rem; height:4.5rem; object-fit:cover; border:1px solid var(--border); border-radius:var(--radius-md); background:var(--surface-subtle); }

.resource-title {
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.resource-description {
  max-width: var(--layout-prose);
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.resource-arrow {
  display: inline-grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  color: var(--primary);
  transition: transform 140ms ease;
}

.resource-arrow svg {
  width: 1.25rem;
  height: 1.25rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.empty-state {
  padding: var(--space-6) 0;
  border-top: 1px solid var(--border-strong);
  border-bottom: 1px solid var(--border);
}

.empty-state h2 { margin: 0; font-size: 1.125rem; line-height: 1.35; }
.empty-state p { max-width: var(--layout-prose); margin: var(--space-2) 0 0; color: var(--text-muted); }

.pagination {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-3);
  align-items: center;
  padding-top: var(--space-5);
}

.pagination a:first-child { justify-self: start; }
.pagination a:last-child { justify-self: end; }
.pagination-status { grid-column: 2; color: var(--text-muted); font-size: 0.875rem; }
.pagination-spacer { min-width: 1px; }

.brand:focus-visible,
.site-nav a:focus-visible,
.resource-link:focus-visible,
.search-action:focus-visible,
.clear-search:focus-visible,
.pagination a:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--focus) 45%, transparent);
  outline-offset: 3px;
}

.resource-link:focus-visible { outline-offset: -3px; }

@media (max-width: 640px) {
  body { padding: var(--space-3) var(--layout-gutter) var(--space-7); }
  .topbar { align-items: flex-start; gap: var(--space-3); margin-bottom: var(--space-6); }
  .site-nav { gap: 0; }
  .site-nav a { min-height: 2.75rem; padding: 0 var(--space-2); font-size: 0.875rem; }
  .page-header { padding: var(--space-5) 0 var(--space-6); }
  .page-header h1 { font-size: clamp(1.875rem, 10vw, 2.375rem); }
  .page-header p { font-size: 1rem; line-height: 1.55; }
  .list-controls { grid-template-columns: minmax(0, 1fr) auto; }
  .clear-search { grid-column: 1 / -1; justify-self: start; }
  .resource-link { gap: var(--space-3); min-height: 5rem; padding: var(--space-4) var(--space-2); }
  .resource-arrow { width: 2.75rem; height: 2.75rem; }
}

@media (max-width: 430px) {
  .site-nav a:first-child { display: none; }
  .clear-search { justify-self: stretch; }
}

@media (prefers-reduced-motion: reduce) {
  .resource-link,
  .resource-arrow { transition: none; }
}