/* Artwork Gallery Styles */
body {
  margin: 0;
  padding: 0;
  background: #fff;
  color: #000;
  font-family: "Times New Roman", Times, serif;
}

header {
  text-align: center;
  padding: 40px 16px 32px;
}

header img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  display: block;
  margin: 0 auto 12px;
}

header h1 {
  font-size: 32px;
  font-weight: 400;
  margin: 0;
}

main {
  max-width: 970px;
  margin: 0 auto;
  padding: 0 16px 48px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 32px;
  justify-items: center;
  grid-auto-flow: dense;
}

.card {
  display: flex;
  flex-direction: column;
  border: 1px solid #ddd;
  background: #fff;
  text-align: center;
  width: 100%;
  max-width: 560px;
  overflow: hidden;
  cursor: pointer;
}

.card.vertical {
  max-width: 360px;
}

.card.square {
  max-width: 420px;
}

.thumb {
  width: 100%;
  display: block;
  object-fit: cover;
  background: #f0f0f0;
}

.card.vertical .thumb {
  aspect-ratio: 3/4;
}

.card.horizontal .thumb {
  aspect-ratio: 14/9;
}

.card.square .thumb {
  aspect-ratio: 1/1;
}

.card.horizontal {
  grid-column: span 2;
}

.meta {
  padding: 12px;
  font-size: 15px;
}

.meta .title {
  font-weight: 700;
  margin-bottom: 6px;
}

.meta .sub {
  color: #444;
  font-size: 14px;
  margin-bottom: 2px;
}

footer {
  text-align: center;
  padding: 24px 16px;
  border-top: 1px solid #ddd;
  font-size: 14px;
  color: #444;
}

@media (max-width: 760px) {
  .card.horizontal {
    grid-column: span 1;
  }

  .card.vertical,
  .card.square {
    max-width: 100%;
  }
}