:root {
  color-scheme: dark;
  --ink: #f4eddd;
  --muted: #a8b8ad;
  --jade: #8bd0ad;
  --line: rgba(232, 222, 197, .14);
  --panel: rgba(18, 45, 38, .72);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 50% -12%, rgba(55, 130, 102, .34), transparent 34rem),
    linear-gradient(180deg, #0b211c 0%, #071713 100%);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", sans-serif;
}

.hero {
  padding: max(42px, env(safe-area-inset-top)) 22px 26px;
  text-align: center;
}

.hero__eyebrow {
  color: var(--jade);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .24em;
}

h1 {
  margin: 11px 0 3px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(42px, 8vw, 68px);
  font-weight: 500;
  letter-spacing: -.045em;
}

.hero p { margin: 0; color: var(--muted); font-size: 14px; }

.hero__meta { display: flex; justify-content: center; gap: 8px; margin-top: 19px; }
.hero__meta span {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 99px;
  color: #cad7ce;
  font-size: 11px;
}

.library-link {
  display: inline-block;
  margin-top: 18px;
  color: var(--jade);
  font-size: 12px;
  text-decoration: none;
  border-bottom: 1px solid rgba(139, 208, 173, .35);
}

.filters {
  position: sticky;
  z-index: 5;
  top: 0;
  display: flex;
  gap: 7px;
  width: fit-content;
  max-width: calc(100% - 24px);
  margin: 0 auto 24px;
  padding: 6px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: rgba(8, 28, 23, .78);
  box-shadow: 0 12px 40px rgba(0, 0, 0, .22);
  backdrop-filter: blur(18px);
}

.filter {
  flex: 0 0 auto;
  padding: 9px 13px;
  border: 0;
  border-radius: 99px;
  color: var(--muted);
  background: transparent;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}

.filter.is-active { color: #09251c; background: var(--jade); font-weight: 700; }

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 18px;
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto;
}

.card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
  box-shadow: 0 18px 46px rgba(0, 0, 0, .25);
  cursor: zoom-in;
  transition: transform .25s ease, border-color .25s ease;
}

.card:hover, .card:focus-visible { transform: translateY(-4px); border-color: rgba(139, 208, 173, .55); outline: none; }
.card[hidden] { display: none; }
.card img { display: block; width: 100%; aspect-ratio: 853 / 1844; object-fit: cover; background: #d8d3c6; }
.card > div { display: grid; grid-template-columns: 28px 1fr; gap: 1px 9px; padding: 15px 16px 16px; }
.card b { grid-row: span 2; align-self: center; color: var(--jade); font: 600 11px/1 Georgia, serif; }
.card span { font-size: 14px; font-weight: 650; }
.card small { color: var(--muted); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; }

footer { padding: 42px 20px max(38px, env(safe-area-inset-bottom)); text-align: center; color: #72877b; font-size: 12px; }

dialog {
  width: 100vw;
  height: 100dvh;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: rgba(3, 12, 10, .96);
}

dialog::backdrop { background: #030c0a; }
dialog[open] { display: grid; place-items: center; }
dialog figure { display: grid; place-items: center; margin: 0; width: 100%; height: 100%; padding: 28px 54px 46px; }
dialog img { display: block; width: auto; height: auto; max-width: 100%; max-height: calc(100dvh - 80px); border-radius: 18px; box-shadow: 0 30px 90px #000; }
dialog figcaption { position: fixed; bottom: 14px; color: var(--muted); font-size: 12px; }

.viewer__close, .viewer__nav {
  position: fixed;
  z-index: 2;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: white;
  background: rgba(17, 44, 37, .8);
  cursor: pointer;
}
.viewer__close { top: max(14px, env(safe-area-inset-top)); right: 16px; width: 42px; height: 42px; font-size: 26px; }
.viewer__nav { top: 50%; width: 42px; height: 58px; border-radius: 20px; font-size: 34px; transform: translateY(-50%); }
.viewer__prev { left: 8px; }
.viewer__next { right: 8px; }

@media (max-width: 600px) {
  .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .card { border-radius: 16px; }
  .card > div { grid-template-columns: 20px 1fr; gap: 0 5px; padding: 10px; }
  .card span { font-size: 12px; }
  .card small { font-size: 8px; }
  .hero__meta span { font-size: 9px; }
  dialog figure { padding: 20px 36px 42px; }
  dialog img { border-radius: 12px; }
  .viewer__nav { width: 32px; height: 50px; font-size: 28px; }
}