/* Minimal, calm, readable */

:root {
  --main-color: lightsteelblue;
  --text-color: #333;
  --bg-color: #f9fafb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
}

header {
  background: var(--main-color);
  padding: 2rem 1rem;
  text-align: center;
}

header h1 {
  margin: 0;
  font-weight: 500;
}

.subtitle {
  margin-top: 0.5rem;
  font-size: 0.95rem;
}

main {
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 1rem;
}

section {
  margin-bottom: 3rem;
}

section h2 {
  border-bottom: 2px solid var(--main-color);
  padding-bottom: 0.3rem;
  font-weight: 500;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.photo-grid img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  background: #eee;
}

footer {
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.85rem;
  color: #666;
}