@import url("site/tokens.css");

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--color-page);
  color: var(--color-text);
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", "Yu Gothic", Meiryo, sans-serif;
  line-height: 1.7;
}

.event-detail {
  width: min(100% - 2rem, 960px);
  margin-inline: auto;
  padding-block: 2rem 4rem;
}

.event-detail__header {
  margin-bottom: 2rem;
  text-align: center;
}

.event-detail__date {
  margin: 0 0 0.25rem;
  font-weight: 600;
  color: var(--color-accent);
}

.event-detail h1 {
  margin: 0 0 1rem;
  color: var(--color-text);
  font-size: clamp(1.5rem, 4vw, 2rem);
  line-height: 1.4;
}

.event-detail__description {
  max-width: 760px;
  margin: 0 auto;
  font-size: 1.05rem;
}

.event-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--grid-gap-mobile);
}

.event-gallery__item {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-small);
  background: var(--color-surface);
}

.event-gallery__item img {
  display: block;
  width: 100%;
  height: auto;
}

@media (max-width: 600px) {
  .event-detail {
    width: min(100% - 1rem, 960px);
    padding-block: 1.25rem 2rem;
  }

  .event-gallery {
    grid-template-columns: 1fr;
  }
}