:root {
  --pm-bg: #F7F5F1;
  --pm-surface: #FFFFFF;
  --pm-ink: #1B3A5C;
  --pm-muted: #6F6A60;
  --pm-accent: #4A7FA5;
  --pm-highlight: #8B6E3F;
  --pm-radius: 10px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  background: var(--pm-bg);
  color: var(--pm-ink);
}
.pm-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.25rem 2rem; background: var(--pm-surface); border-bottom: 1px solid #E6E1D8; }
.pm-header h1 { margin: 0; font-size: 1.3rem; font-family: Georgia, 'Times New Roman', serif; font-weight: normal; }
#pm-search { padding: 0.5rem 0.85rem; border: 1px solid #CFC9BC; border-radius: 999px; font-size: 0.95rem; min-width: 240px; background: var(--pm-bg); }
.pm-filters { display: flex; flex-wrap: wrap; gap: 0.5rem; padding: 1rem 2rem 0; }
.pm-filter { padding: 0.35rem 0.85rem; border: 1px solid #CFC9BC; border-radius: 999px; background: var(--pm-surface); cursor: pointer; font-size: 0.85rem; color: var(--pm-ink); }
.pm-filter.is-active { background: var(--pm-accent); border-color: var(--pm-accent); color: #fff; }
.pm-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1.25rem; padding: 1.5rem 2rem; }
.pm-card { display: flex; flex-direction: column; background: var(--pm-surface); border: 1px solid #E6E1D8; border-radius: var(--pm-radius); overflow: hidden; text-decoration: none; color: inherit; transition: transform 0.15s ease, border-color 0.15s ease; }
.pm-card:hover { transform: translateY(-2px); border-color: var(--pm-accent); }
.pm-card__thumb { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #EDE9E1; }
.pm-card__body { padding: 0.85rem 1rem 1.1rem; }
.pm-card__cat { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--pm-highlight); font-weight: 600; }
.pm-card__title { margin: 0.3rem 0 0; font-size: 1.05rem; font-family: Georgia, 'Times New Roman', serif; font-weight: normal; }
.pm-card--error { padding: 1rem; color: #9A3328; font-size: 0.85rem; border: 1px dashed #C99; }
.pm-empty { padding: 0 2rem 2rem; color: var(--pm-muted); }
@media (max-width: 600px) {
  .pm-header { flex-direction: column; align-items: stretch; }
  #pm-search { min-width: 0; width: 100%; }
}