/* Shared catalog composition: compact introduction, one player, balanced photos. */
.collection-container { max-width:1120px; }
.collection-header { background:var(--navy); color:#fff; padding:24px 0 28px; }
.collection-breadcrumb { display:flex; flex-wrap:wrap; align-items:center; gap:8px 12px; font-size:14px; color:#c9dbe8; margin-bottom:20px; }
.collection-breadcrumb a { color:inherit; }
.collection-title-row { display:flex; justify-content:space-between; align-items:center; gap:32px; }
.collection-kicker { color:var(--blue); font-size:14px; font-weight:600; line-height:1.6; margin:0; }
.collection-header .collection-kicker { color:var(--yellow); margin-bottom:6px; }
.collection-title-row h1 { font-size:38px; line-height:1.35; color:#fff; }
.collection-summary { max-width:440px; }
.collection-summary p { font-size:17px; color:#e3edf4; line-height:1.7; }
.collection-summary>span { display:block; font-size:14px; color:#b9cede; margin-top:5px; }
.collection-video-area { background:#f3f6f9; padding:28px 0 30px; border-bottom:1px solid var(--line); }
.collection-player { max-width:960px; margin-inline:auto; min-width:0; }
.collection-player-screen .video-embed { border-radius:8px; min-height:0; }
.collection-video-caption { display:flex; justify-content:space-between; align-items:flex-start; gap:24px; padding:17px 0 20px; }
.collection-video-title { min-width:0; }
.collection-video-title .collection-kicker span { margin-left:8px; color:var(--muted); font-weight:400; }
.collection-video-title h2 { font-size:22px; line-height:1.5; margin-top:5px; max-width:760px; }
.collection-video-title>p:last-child:not(.collection-kicker) { font-size:15px; color:var(--muted); margin-top:5px; }
.collection-youtube-link { flex:none; font-size:14px; color:var(--blue); padding-top:27px; min-height:44px; }
.collection-playlist { border-top:1px solid var(--line); padding-top:15px; }
.collection-playlist-heading { display:flex; align-items:center; justify-content:space-between; gap:20px; margin-bottom:12px; }
.collection-playlist-heading h3 { font-size:17px; font-weight:600; }
.collection-playlist-heading h3>span { color:var(--muted); font-size:14px; margin-left:10px; font-weight:400; }
.collection-video-controls { display:flex; gap:8px; }
.collection-video-controls button { width:44px; height:44px; border:1px solid #bdcfdd; border-radius:5px; background:white; color:var(--navy); font-size:29px; line-height:1; }
.collection-filmstrip { display:flex; position:relative; overflow-x:auto; overscroll-behavior-x:contain; gap:14px; scroll-snap-type:x proximity; padding:2px 2px 10px; scrollbar-width:thin; scrollbar-color:#b5cbdc transparent; }
.collection-thumb-item {flex:0 0 calc((100% - 14px)/2);min-width:0;scroll-snap-align:start;position:relative}
.collection-video-thumb {width:100%;height:100%;min-width:0;display:grid;grid-template-columns:120px minmax(0,1fr);align-items:center;text-align:left;gap:13px;padding:10px;color:var(--ink);background:#fff;border:1px solid #cbd8e3;border-radius:6px}
.collection-filmstrip[data-count="3"] .collection-thumb-item {flex-basis:calc((100% - 28px)/3)}
.collection-filmstrip[data-count="3"] .collection-video-thumb {grid-template-columns:88px minmax(0,1fr)}
.collection-video-thumb[aria-current="true"] { border-color:var(--blue); box-shadow:inset 0 0 0 1px var(--blue); background:#eaf4fb; }
.collection-thumb-image { display:block; position:relative; aspect-ratio:16/9; border-radius:3px; overflow:hidden; background:#142d43; }
.collection-thumb-image img { width:100%; height:100%; object-fit:cover; }
.collection-thumb-image>span { position:absolute; inset:0; display:grid; place-items:center; font-size:25px; color:#fff; text-shadow:0 1px 6px #000; }
.collection-thumb-copy { min-width:0; }
.collection-thumb-copy small { display:block; font-size:14px; color:var(--blue); line-height:1.5; margin-bottom:3px; }
.collection-thumb-copy strong { font-size:15px; font-weight:500; line-height:1.5; display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden; }
.collection-about { display:grid; grid-template-columns:170px 1fr; gap:30px; align-items:start; padding-block:30px; border-bottom:1px solid var(--line); }
.collection-about h2 { font-size:16px; color:var(--blue); line-height:1.8; }
.collection-about p { font-size:16px; color:var(--muted); white-space:pre-line; line-height:1.85; max-width:840px; }
.collection-gallery { padding-block:38px 10px; }
.collection-gallery-heading { display:flex; justify-content:space-between; align-items:flex-end; gap:24px; margin-bottom:24px; }
.collection-gallery-heading h2 { font-size:30px; line-height:1.45; margin-top:5px; }
.collection-gallery-heading>p { font-size:14px; color:var(--muted); }
.collection-photo-rows { display:grid; gap:30px; }
.collection-photo-row { display:grid; gap:22px; align-items:start; grid-template-columns:repeat(3,minmax(0,1fr)); }
.collection-photo-row[data-count="2"] { grid-template-columns:repeat(2,minmax(0,1fr)); }
.collection-photo-row[data-count="1"] { grid-template-columns:minmax(0,1fr); max-width:740px; width:100%; margin-inline:auto; }
.collection-photo { min-width:0; margin:0; }
.collection-photo>button { width:100%; aspect-ratio:4/3; padding:0; display:block; position:relative; overflow:hidden; border:0; border-radius:6px; background:#e8eef3; }
.collection-photo img { display:block; width:100%; height:100%; object-fit:cover; transition:transform .25s ease; }
.collection-photo img.collection-portrait { object-position:center 10%; }
.collection-photo img[data-photo-id="genius-stage"] { object-position:center 70%; }
.collection-photo-kind { position:absolute; left:12px; bottom:12px; padding:3px 8px; border-radius:3px; background:#fffffff2; font-size:14px; color:var(--navy); }
.collection-photo button>.icon { position:absolute; bottom:12px; right:12px; background:#fffffff2; color:var(--navy); padding:6px; border-radius:3px; width:30px; height:30px; }
.collection-photo figcaption { padding-top:12px; }
.collection-photo-section { display:block; color:var(--blue); font-size:14px; line-height:1.6; margin-bottom:3px; }
.collection-photo h3 { font-size:18px; font-weight:600; line-height:1.5; }
.collection-photo figcaption p { font-size:15px; color:var(--muted); line-height:1.7; margin-top:3px; }
@media (hover:hover) and (pointer:fine) {
  .collection-photo>button:hover img { transform:scale(1.02); }
  .collection-video-controls button:hover { background:var(--navy); border-color:var(--navy); color:white; }
  .collection-video-thumb:hover { border-color:var(--blue); }
}
@media(max-width:950px) {
  .collection-title-row h1 { font-size:34px; }
  .collection-summary { max-width:350px; }
  .collection-about { grid-template-columns:145px 1fr; gap:22px; }
  .collection-photo-row { gap:18px; }
  .collection-filmstrip[data-count="3"] .collection-thumb-item {flex-basis:calc((100% - 14px)/2)}
  .collection-filmstrip[data-count="3"] .collection-video-thumb {grid-template-columns:100px minmax(0,1fr)}
}
@media(max-width:640px) {
  .collection-header { padding:21px 0 24px; }
  .collection-breadcrumb { margin-bottom:16px; gap:6px 9px; }
  .collection-title-row { display:block; }
  .collection-title-row h1 { font-size:32px; }
  .collection-summary { max-width:none; margin-top:12px; }
  .collection-summary p { font-size:16px; }
  .collection-video-area { padding:20px 0 18px; }
  .collection-video-caption { display:block; padding:14px 0 18px; }
  .collection-video-title h2 { font-size:20px; }
  .collection-youtube-link { display:inline-flex; align-items:center; padding-top:0; margin-top:4px; }
  .collection-playlist-heading { margin-bottom:10px; }
  .collection-thumb-item,.collection-filmstrip[data-count="3"] .collection-thumb-item {flex-basis:286px}
  .collection-video-thumb,.collection-filmstrip[data-count="3"] .collection-video-thumb {grid-template-columns:100px minmax(0,1fr);gap:10px;padding:9px}
  .collection-about { display:block; padding-block:24px; }
  .collection-about h2 { margin-bottom:8px; }
  .collection-gallery { padding-top:28px; }
  .collection-gallery-heading { display:block; margin-bottom:20px; }
  .collection-gallery-heading h2 { font-size:26px; }
  .collection-gallery-heading>p { margin-top:7px; }
  .collection-photo-rows { gap:24px; }
  .collection-photo-row,.collection-photo-row[data-count="2"],.collection-photo-row[data-count="1"] { display:contents; }
  .collection-photo h3 { font-size:18px; }
}
@media(prefers-reduced-motion:reduce) { .collection-photo img { transition:none; }.collection-photo>button:hover img { transform:none; } }