/* Image-led discovery, layered over the existing editorial and tool styles. */
:root { --discovery-accent: #b54b23; --discovery-tint: #f7f1e8; }
.screen-reader-text { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.masthead { grid-template-columns: minmax(0, 1fr); gap: .9rem; padding-block: 1rem; }
.brand { grid-column: auto; justify-self: start; }
.brand-name { font-family: Poppins, Arial, sans-serif; letter-spacing: -.035em; }
.masthead-search { display: flex; width: 100%; min-width: 0; }
.masthead-search input { min-width: 0; flex: 1; min-height: 44px; padding: .65rem .85rem; border: 1px solid #d5d5d5; border-right: 0; border-radius: 0; background: #f4f4f4; font: inherit; font-size: .85rem; }
.masthead-search button { min-height: 44px; padding: .5rem 1rem; border: 1px solid var(--navy); border-radius: 0; background: var(--navy); color: #fff; font: 700 .8rem Poppins, sans-serif; cursor: pointer; }
.masthead-search :is(input, button):focus-visible { outline: 3px solid #315b97; outline-offset: 2px; }
.site-nav { border-bottom: 4px solid var(--discovery-accent); }
.site-nav > ul { justify-content: center; }
.home-page .intro { padding-block: clamp(1.8rem, 3.2vw, 3rem) 1.5rem; }
.home-page .intro h1 { font-size: clamp(2.2rem, 4.7vw, 4rem); }
.home-page .feature-grid { gap: 1rem; }
.home-page .feature-lead, .home-page .side-story-link { border-radius: 0; overflow: hidden; }
.home-page .lead-image { border-radius: 0; background: var(--discovery-tint); }
.home-page .lead-image img { aspect-ratio: 2 / 1; padding: 0; object-fit: cover; }
.home-page .lead-copy { background: #fff; }
.home-page .side-image { border-radius: 0; }
.discovery-categories { margin-block: clamp(3rem, 6vw, 5.5rem); }
.discovery-heading { display: flex; align-items: end; justify-content: space-between; flex-wrap: wrap; gap: .75rem; margin-bottom: 1.2rem; }
.discovery-heading h2 { font-size: clamp(1.8rem, 3.4vw, 2.75rem); letter-spacing: -.04em; }
.discovery-heading > a { display: inline-flex; align-items: center; gap: .5rem; min-height: 44px; color: var(--navy); font-size: .82rem; font-weight: 700; }
.discovery-heading > a:hover { text-decoration: underline; }
.discovery-tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .85rem; }
.discovery-tile { display: grid; align-content: start; gap: .7rem; min-width: 0; font-size: clamp(.84rem, 1.3vw, 1rem); font-weight: 700; line-height: 1.3; }
.discovery-photo { display: block; overflow: hidden; background: var(--discovery-tint); }
.discovery-tile:nth-child(3n+2) .discovery-photo { background: #edf2f6; }
.discovery-tile:nth-child(3n) .discovery-photo { background: #f2edf7; }
.discovery-photo img { width: 100%; aspect-ratio: 1 / 1; object-fit: contain; padding: .7rem; }
.discovery-tile:hover > span:last-child { text-decoration: underline; text-underline-offset: .2em; }
.home-page .stories-heading { border-bottom-color: #d6d6d6; }
.home-page .story-card a, .home-page .category-card { box-shadow: none; }
@media (min-width: 760px) {
  .masthead { grid-template-columns: auto minmax(240px, 480px); justify-content: space-between; gap: 3rem; min-height: 92px; }
  .discovery-tiles { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.1rem; }
}
@media (min-width: 1100px) { .discovery-tiles { grid-template-columns: repeat(7, minmax(0, 1fr)); } }
@media (prefers-reduced-motion: no-preference) {
  .discovery-photo img { transition: transform 180ms ease; }
  .discovery-tile:hover img { transform: scale(1.04); }
}

/* Standalone collection listings and object detail pages. */
.collection-page { padding-block: 1.2rem clamp(3.5rem, 7vw, 6rem); }
.collection-breadcrumb { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; color: var(--muted); font-size: .76rem; }
.collection-breadcrumb a { text-decoration: underline; text-underline-offset: .18em; }
.collection-header { padding-block: clamp(2rem, 4.5vw, 4rem); border-bottom: 1px solid var(--line); }
.collection-header h1 { margin-top: .3rem; }
.collection-intro { display: grid; gap: .6rem; max-width: 74ch; margin-top: 1rem; color: var(--muted); font-size: .92rem; }
.collection-intro strong, .collection-about strong { color: var(--ink); }
.collection-layout { display: grid; gap: 2.25rem; padding-block: 2rem; }
.collection-sidebar { order: 1; padding: 1.1rem; border: 1px solid var(--line); background: white; }
.collection-sidebar h2 { margin-bottom: .6rem; font-size: 1rem; }
.collection-sidebar ul { display: flex; flex-wrap: wrap; gap: .15rem .75rem; margin: 0; padding: 0; list-style: none; }
.collection-sidebar a { display: inline-flex; align-items: center; min-height: 44px; padding: .4rem .25rem; font-size: .84rem; }
.collection-sidebar a[aria-current="page"] { color: var(--discovery-accent); font-weight: 700; }
.collection-sidebar a:hover { text-decoration: underline; }
.collection-list h2, .collection-related h2, .collection-about h2 { font-size: clamp(1.25rem, 2.5vw, 1.7rem); }
.collection-item-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 1.2rem; }
.collection-item-card, .collection-item-card a { min-width: 0; }
.collection-item-card a { display: grid; align-content: start; gap: .65rem; height: 100%; padding-bottom: .8rem; }
.collection-item-image { background: var(--discovery-tint); }
.collection-item-card:nth-child(even) .collection-item-image { background: #edf2f6; }
.collection-item-image img { aspect-ratio: 1; object-fit: contain; padding: 1rem; }
.collection-item-title { font-weight: 700; line-height: 1.4; overflow-wrap: anywhere; }
.collection-item-action { color: var(--navy); font-size: .8rem; text-decoration: underline; text-underline-offset: .18em; }
.collection-item-card a:hover .collection-item-title { text-decoration: underline; text-underline-offset: .18em; }
.collection-detail { display: grid; gap: 1.5rem; padding-block: 2rem; }
.collection-detail-image { background: var(--discovery-tint); }
.collection-detail-image img { max-height: 680px; aspect-ratio: 1; object-fit: contain; padding: clamp(1rem, 3vw, 2.5rem); }
.collection-detail h1 { font-size: clamp(1.8rem, 3vw, 2.8rem); letter-spacing: -.035em; }
.collection-back { display: inline-flex; min-height: 44px; align-items: center; margin-top: .8rem; color: var(--navy); font-size: .85rem; font-weight: 700; text-decoration: underline; text-underline-offset: .18em; }
.collection-about { display: grid; gap: .75rem; margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }
.collection-related { margin-top: 1.5rem; padding: 1.5rem; background: #edf2f6; }
.collection-related a { display: inline-flex; align-items: center; min-height: 44px; margin-top: .5rem; color: var(--navy); font-weight: 700; text-decoration: underline; text-underline-offset: .18em; }
@media (min-width: 760px) {
  .collection-layout { grid-template-columns: 220px minmax(0, 1fr); gap: 2.5rem; }
  .collection-sidebar { order: 0; align-self: start; }
  .collection-sidebar ul { display: grid; }
  .collection-item-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .collection-detail { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; padding-block: 3rem; }
}