:root {
  --bg: #111;
  --fg: #f5f5f5;
  --muted: #9aa0a6;
  --card: #1c1c1c;
  --accent: #4f8cff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--fg);
}

header,
footer {
  text-align: center;
  padding: 2rem 1rem;
}

header h1 {
  margin: 0 0 0.25rem;
  font-size: 2rem;
  letter-spacing: 0.02em;
}

header p {
  color: var(--muted);
  margin: 0;
}

.gallery {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  padding: 1rem;
  max-width: 1200px;
  margin: 0 auto;
}

.card {
  background: var(--card);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 120ms ease;
}

.card:hover {
  transform: translateY(-2px);
}

.card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.card .meta {
  padding: 0.75rem 1rem;
}

.card .title {
  font-weight: 600;
  margin: 0 0 0.25rem;
}

.card .author {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 0;
}

.empty {
  text-align: center;
  color: var(--muted);
  padding: 2rem;
}

footer small {
  color: var(--muted);
}