/* Public category discovery page. */
.categories-page { min-height: calc(100vh - 139px); padding-block: 48px 72px; }
.categories-index .header-nav [aria-current="page"] { color: var(--red); }
.category-skip-link { position: fixed; top: -60px; left: 16px; z-index: 40; padding: 10px 15px; background: #fff; border: 2px solid var(--red); }
.category-skip-link:focus { top: 10px; }
.category-heading { max-width: 780px; }
.category-heading h1 { margin: 0; font-size: clamp(36px, 4vw, 52px); font-weight: 800; letter-spacing: -.045em; line-height: 1.1; }
.category-heading p { margin: 12px 0 0; color: var(--muted); font-size: 17px; line-height: 1.55; }
.category-group-links { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 38px; }
.category-group-links a { display: inline-flex; align-items: center; gap: 12px; min-height: 42px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 4px; font-size: 14px; font-weight: 700; }
.category-group-links a:hover { color: var(--red); border-color: var(--red); }
.category-group-links span { display: grid; place-items: center; min-width: 24px; min-height: 24px; padding: 2px 6px; background: var(--surface); border-radius: 3px; color: var(--muted); font-size: 12px; }
.category-group { scroll-margin-top: 100px; }
.category-group + .category-group { margin-top: 42px; }
.category-group-heading { margin-bottom: 20px; }
.category-group-heading h2 { margin: 0; font-size: clamp(25px, 2.35vw, 31px); font-weight: 800; letter-spacing: -.035em; line-height: 1.2; }
.category-group-heading p { margin: 9px 0 0; color: var(--muted); font-size: 15px; line-height: 1.5; }
.category-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; padding: 0; margin: 0; list-style: none; }
.category-grid li { display: flex; min-width: 0; }
.category-card { display: flex; flex: 1; flex-direction: column; min-width: 0; overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: 4px; transition: border-color .15s ease, background .15s ease; }
.category-card-media { position: relative; flex: none; min-width: 0; }
.category-card-image-link { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--surface); }
.category-card-image-link img { display: block; width: 100%; height: 100%; object-fit: cover; }
.category-card-image-empty { display: grid; place-items: center; width: 100%; height: 100%; padding: 18px; color: var(--muted); font-size: 14px; font-weight: 700; text-align: center; }
.category-card-content { display: flex; flex: 1; flex-direction: column; min-width: 0; min-height: 182px; padding: 24px; }
.category-card h3 a:hover, .category-card-action:hover { color: var(--red-dark); text-decoration: underline; }
.category-card:hover { background: var(--surface); border-color: var(--red); }
.category-card h3 { margin: 0; overflow-wrap: anywhere; font-size: 22px; font-weight: 800; letter-spacing: -.025em; line-height: 1.25; }
.category-card-count { margin: 12px 0 20px; color: var(--muted); font-size: 14px; line-height: 1.4; }
.category-card-count strong { color: var(--charcoal); font-weight: 800; }
.category-card-action { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: auto; color: var(--red); font-size: 14px; font-weight: 700; line-height: 1.4; }
.category-card-action > span { flex: none; font-size: 18px; }
@media (max-width: 1050px) {
    .category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
    .categories-page { padding-block: 36px 52px; }
    .category-heading p { font-size: 16px; }
    .category-group-links { margin-bottom: 30px; }
    .category-grid { grid-template-columns: 1fr; gap: 14px; }
    .category-card-content { min-height: 160px; padding: 21px; }
    .category-card h3 { font-size: 21px; }
    .category-group + .category-group { margin-top: 34px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .category-card { transition: none; }
}