.album-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 56px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-soft);
}
.album-filter button {
  padding: 9px 16px;
  border: 1px solid var(--border-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: all var(--t-fast);
}
.album-filter button:hover { color: var(--text-primary); }
.album-filter button.is-active { background: var(--accent); color: var(--bg-primary); border-color: var(--accent); }
.album-filter__count { margin-left: auto; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; color: var(--text-faint); align-self: center; }
@media (max-width: 720px) {
  .album-filter {
    flex-wrap: nowrap;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 0 calc(var(--gutter) * -1) 40px;
    padding: 0 var(--gutter) 24px;
  }
  .album-filter::-webkit-scrollbar { display: none; }
  .album-filter button { flex-shrink: 0; scroll-snap-align: start; }
  .album-filter__count { margin-left: 16px; flex-shrink: 0; scroll-snap-align: start; }
}

.photo-grid { display: grid; grid-template-columns: repeat(12, 1fr); grid-auto-rows: 90px; gap: 16px; }
@media (max-width: 980px) { .photo-grid { grid-template-columns: repeat(6, 1fr); } }
@media (max-width: 540px) { .photo-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 120px; gap: 8px; } }

.photo {
  position: relative;
  background: linear-gradient(135deg, var(--bg-rich), var(--bg-deepest));
  border: 1px solid var(--border-soft);
  overflow: hidden;
  cursor: zoom-in;
  transition: transform var(--t-fast);
}
.photo:hover { transform: translateY(-3px); }
.photo:hover .photo__overlay {
  background: linear-gradient(180deg, transparent 32%, var(--scrim-92) 62%, var(--scrim-96) 100%);
}
.photo--p4-3 { grid-column: span 4; grid-row: span 4; }
.photo--p4-5 { grid-column: span 4; grid-row: span 5; }
.photo--p3-4 { grid-column: span 3; grid-row: span 4; }
.photo--p3-3 { grid-column: span 3; grid-row: span 3; }
.photo--p3-5 { grid-column: span 3; grid-row: span 5; }
.photo--p6-4 { grid-column: span 6; grid-row: span 4; }
.photo--p6-5 { grid-column: span 6; grid-row: span 5; }
.photo--p2-3 { grid-column: span 2; grid-row: span 3; }
@media (max-width: 980px) {
  .photo--p4-3, .photo--p4-5, .photo--p6-4, .photo--p6-5 { grid-column: span 6; }
  .photo--p3-4, .photo--p3-3, .photo--p3-5, .photo--p2-3 { grid-column: span 3; }
}
@media (max-width: 540px) {
  .photo { grid-column: span 1 !important; grid-row: span 2 !important; }
  .photo--p4-5, .photo--p6-5, .photo--p3-5 { grid-row: span 3 !important; }
}

.photo__bg { position: absolute; inset: 0; display: grid; place-items: center; color: var(--accent); opacity: 0.3; }
.photo__bg svg { width: 36%; max-width: 64px; }
.photo__bg::after { content: ''; position: absolute; inset: 16px; border: 1px dashed var(--border); }
@media (max-width: 540px) { .photo__bg::after { inset: 8px; } }
.photo__num {
  position: absolute;
  top: 12px;
  left: 12px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  color: var(--text-faint);
  background: var(--scrim-50);
  padding: 3px 7px;
  z-index: 2;
}
@media (max-width: 540px) { .photo__num { top: 8px; left: 8px; font-size: 8px; padding: 2px 5px; } }
.photo__overlay {
  position: absolute;
  inset: 0;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 6px;
  background: linear-gradient(180deg, transparent 38%, var(--scrim-92) 58%, var(--scrim-96) 100%);
  opacity: 1;
  transition: background var(--t-fast), opacity var(--t-fast);
  z-index: 3;
}
@media (max-width: 540px) { .photo__overlay { padding: 12px; gap: 4px; } }
.photo__date {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--accent);
  text-transform: uppercase;
  text-shadow: 0 1px 2px rgb(0 0 0 / 0.75), 0 0 14px rgb(0 0 0 / 0.45);
}
.photo__caption {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.28;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0;
  text-shadow:
    0 1px 0 rgb(0 0 0 / 0.9),
    0 2px 20px rgb(0 0 0 / 0.65);
}
@media (max-width: 540px) {
  .photo__date { font-size: 9px; }
  .photo__caption {
    font-size: 17px;
    line-height: 1.28;
    text-shadow:
      0 1px 0 rgb(0 0 0 / 0.85),
      0 2px 14px rgb(0 0 0 / 0.55);
  }
}

.lightbox {
  position: fixed;
  inset: 0;
  background: var(--scrim-96);
  backdrop-filter: blur(20px);
  z-index: 110;
  display: none;
  grid-template-rows: auto 1fr auto;
  color: var(--text-primary);
}
.lightbox.is-open { display: grid; }
.lightbox__head { display: flex; justify-content: space-between; align-items: center; padding: 20px 28px; border-bottom: 1px solid var(--border-soft); }
@media (max-width: 720px) { .lightbox__head { padding: 16px 20px; } }
.lightbox__count { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.2em; color: var(--accent); text-transform: uppercase; }
.lightbox__close { width: 40px; height: 40px; border: 1px solid var(--border); color: var(--text-muted); display: grid; place-items: center; transition: color var(--t-fast), border-color var(--t-fast); }
.lightbox__close:hover { color: var(--accent); border-color: var(--accent); }
.lightbox__body { display: grid; grid-template-columns: 80px 1fr 80px; align-items: center; padding: 20px; gap: 20px; min-height: 0; }
@media (max-width: 720px) { .lightbox__body { grid-template-columns: 40px 1fr 40px; padding: 12px 4px; gap: 4px; } }
.lightbox__nav { width: 64px; height: 64px; border-radius: 50%; border: 1px solid var(--border); color: var(--text-muted); display: grid; place-items: center; justify-self: center; transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast); }
.lightbox__nav:hover { color: var(--bg-primary); background: var(--accent); border-color: var(--accent); }
.lightbox__nav svg { width: 18px; height: 18px; }
@media (max-width: 720px) { .lightbox__nav { width: 36px; height: 36px; } }
.lightbox__stage { height: 100%; width: 100%; display: grid; place-items: center; min-height: 0; }
.lightbox__photo { max-width: 100%; max-height: 100%; width: 100%; aspect-ratio: 16/10; background: linear-gradient(135deg, var(--bg-rich), var(--bg-deepest)); border: 1px solid var(--border-soft); position: relative; display: grid; place-items: center; color: var(--accent); }
.lightbox__photo::before { content: ''; position: absolute; inset: 24px; border: 1px solid var(--border); }
.lightbox__photo svg { width: 96px; height: 96px; opacity: 0.4; }
.lightbox__foot { padding: 22px 28px; border-top: 1px solid var(--border-soft); display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; }
@media (max-width: 720px) { .lightbox__foot { grid-template-columns: 1fr; padding: 16px 20px; gap: 16px; } .lightbox__caption { font-size: 15px; } }
.lightbox__caption { font-family: var(--font-display); font-size: 18px; line-height: 1.4; color: var(--text-primary); max-width: 60ch; }
.lightbox__meta { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; color: var(--text-muted); text-transform: uppercase; text-align: right; }
.lightbox__meta strong { color: var(--accent); display: block; margin-bottom: 4px; }

body.lb-open { overflow: hidden; }

.gallery-empty-hint {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-muted);
  padding: 28px 8px 0;
  margin: 0;
  max-width: 56ch;
}
.gallery-empty-hint--region {
  padding-top: 8px;
}
.gallery-hub-region[aria-busy='true'] {
  opacity: 0.72;
  pointer-events: none;
  transition: opacity var(--t-fast);
}
.news-hub-more {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}
.news-hub-more__btn[disabled] {
  opacity: 0.55;
  cursor: wait;
}

.photo.has-thumb .photo__bg svg { display: none; }
.photo.has-thumb .photo__bg::after { display: none; }
.photo__thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.01);
}

.lightbox__photo.has-image {
  display: block;
  overflow: hidden;
  background: var(--bg-deepest);
  padding: 0;
  place-items: unset;
}
.lightbox__photo.has-image::before { opacity: 0.35; inset: 10px; }
.lightbox__img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  transform: translate(0, 0) scale(1);
  transition: transform 90ms linear;
  will-change: transform;
}
.lightbox__stage { cursor: default; }