:root {
  --bg: #0e0e0f;
  --panel: #1a1a1c;
  --text: #e6e4e0;
  --muted: #9a9894;
  --line: #2c2c2f;
  --gap: 6px;
  --row: 260px;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.55 system-ui, -apple-system, 'Segoe UI', sans-serif; }
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
h1 { font-size: 1.5rem; font-weight: 500; margin: 0 0 .75rem; }
h2 { font-size: 1.1rem; font-weight: 500; }
figure { margin: 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

.site-header { display: flex; flex-wrap: wrap; align-items: baseline; gap: .25rem 1.5rem; padding: 1rem 1.25rem; }
.site-title { font-size: 1.1rem; letter-spacing: .02em; text-decoration: none; }
.site-header nav { display: flex; flex-wrap: wrap; gap: .25rem 1.1rem; }
.site-header nav a { color: var(--muted); text-decoration: none; }
.site-header nav a:hover, .site-header nav a:focus-visible { color: var(--text); }
main { padding: 0 var(--gap); }
main > h1, .intro, .tag-filter, .tag-index { margin-inline: calc(1.25rem - var(--gap)); }
.intro { color: var(--muted); max-width: 70ch; margin-top: 0; white-space: pre-line; }
.site-footer { color: var(--muted); font-size: .85rem; padding: 2.5rem 1.25rem; }

.grid { display: flex; flex-wrap: wrap; gap: var(--gap); }
.grid::after { content: ''; flex-grow: 1e9; }
.grid-item { flex-grow: calc(var(--aspect) * 100); flex-basis: calc(var(--aspect) * var(--row)); aspect-ratio: var(--aspect); max-width: 100%; }
.grid-item[hidden], .stream-item[hidden] { display: none; }
.grid-item img { width: 100%; height: 100%; object-fit: cover; }
.photo-link { display: block; height: 100%; }
.grid-item, .stream-item { content-visibility: auto; contain-intrinsic-size: auto 300px; }

.stream { display: flex; flex-direction: column; gap: 3rem; max-width: 1400px; margin-inline: auto; }
.stream img { width: 100%; }
figcaption { max-width: 70ch; margin: .75rem auto 0; padding-inline: 1rem; color: var(--muted); }
figcaption strong { color: var(--text); font-weight: 500; }
figcaption p, .caption { margin: .25rem 0 0; white-space: pre-line; }

.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: var(--gap); }
.tile { position: relative; display: block; aspect-ratio: 3 / 2; overflow: hidden; background: var(--panel); text-decoration: none; }
.tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.tile:hover img { transform: scale(1.02); }
.tile span { position: absolute; inset: auto 0 0; padding: 2.5rem .9rem .7rem; background: linear-gradient(transparent, rgb(0 0 0 / .7)); }

.photo-page img { margin-inline: auto; max-height: calc(100vh - 7rem); width: auto; }
.photo-full { display: block; cursor: zoom-in; }
.photo-nav { display: grid; grid-template-columns: 1fr auto 1fr; gap: 1rem; padding: .75rem .9rem; color: var(--muted); }
.photo-nav a { text-decoration: none; }
.photo-nav a:hover { color: var(--text); }
.photo-nav [rel=next] { text-align: right; }
.photo-text { max-width: 70ch; margin-inline: auto; padding: .5rem .9rem; }
.tags { display: flex; flex-wrap: wrap; gap: .4rem; list-style: none; margin: 1rem 0; padding: 0; }
.tags a { display: block; background: var(--panel); border-radius: 4px; padding: .1rem .55rem; text-decoration: none; font-size: .9rem; }
.location, .exif { color: var(--muted); font-size: .95rem; }
.exif { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: .5rem 1.5rem; margin: 1.25rem 0; }
.exif dt { font-size: .8rem; }
.exif dd { margin: 0; color: var(--text); overflow-wrap: anywhere; }

.tag-filter { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .9rem; }
.tag-filter button { background: var(--panel); color: var(--muted); border: 1px solid var(--line); border-radius: 4px; padding: .2rem .6rem; font: inherit; font-size: .9rem; cursor: pointer; }
.tag-filter button[aria-pressed=true] { color: var(--bg); background: var(--text); }
.tag-index { columns: 16rem; list-style: none; padding: 0; }
.tag-index span { color: var(--muted); font-size: .85rem; }
.message { padding: 4rem 1.25rem; text-align: center; }

.map-section { margin: 3rem calc(1.25rem - var(--gap)); }
.map { height: 420px; background: var(--panel); border-radius: 4px; }
.map-small { height: 300px; max-width: 70ch; margin: 1rem auto; }
.map-large { height: calc(100vh - 11rem); min-height: 360px; margin-inline: calc(1.25rem - var(--gap)); }

.pswp__caption { position: absolute; inset: auto 0 0; padding: 2.5rem 1.25rem 1rem; color: #eee; background: linear-gradient(transparent, rgb(0 0 0 / .75)); max-height: 40%; overflow: auto; white-space: pre-line; pointer-events: auto; }
.pswp__caption a { display: inline-block; margin-top: .25rem; color: #bbb; font-size: .9rem; }
.pswp__caption:empty { display: none; }

@media (max-width: 600px) {
  :root { --row: 200px; }
  .grid-item { flex-basis: 100%; }
  .map { height: 300px; }
}
@media (prefers-reduced-motion: reduce) {
  .tile img { transition: none; }
}