.up-d-event-grid {
  --up-d-event-gap: 40px;
  --up-d-event-row-gap: 64px;
  --up-d-event-text: #333333;
  --up-d-event-sub: #8a8a8a;
  --up-d-event-radius: 4px;
  --up-d-event-mincho: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", "Hiragino Mincho Pro", "HG明朝E", serif;
  --up-d-event-en: minion-pro, "Times New Roman", serif;

  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: var(--up-d-event-gap);
  row-gap: var(--up-d-event-row-gap);
  max-width: 1000px;
  margin: 0 auto 80px;
  padding: 0;
  list-style: none;
  box-sizing: border-box;
}

.up-d-event-grid *,
.up-d-event-grid *::before,
.up-d-event-grid *::after {
  box-sizing: border-box;
}

.up-d-event-card {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  color: var(--up-d-event-text);
  text-decoration: none;
}

.up-d-event-grid .up-d-event-card,
.up-d-event-grid .up-d-event-card:hover,
.up-d-event-grid .up-d-event-card:focus-visible,
.up-d-event-grid .up-d-event-card:hover *,
.up-d-event-grid .up-d-event-card:focus-visible * {
  text-decoration: none;
}

.up-d-event-card-img {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--up-d-event-radius);
  background-color: #f2f0ec;
}

.up-d-event-card-img img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.up-d-event-card:hover .up-d-event-card-img img,
.up-d-event-card:focus-visible .up-d-event-card-img img {
  transform: scale(1.2);
}

.up-d-event-card-en {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  /* minion-pro は Adobe Fonts。未読込時は serif(Times New Roman)へ代替 */
  font-family: var(--up-d-event-en);
  font-weight: 400;
  font-size: clamp(2rem, 4.5vw, 4rem);
  line-height: 1;
  letter-spacing: 0.05em;
  z-index: 1;
  pointer-events: none;
}

.up-d-event-card-body {
  padding: 18px 4px 0;
}

.up-d-event-card-title {
  margin: 0;
  font-family: var(--up-d-event-mincho);
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--up-d-event-text);
}

.up-d-event-card-desc {
  margin: 12px 0 0;
  font-size: 0.8rem;
  line-height: 1.9;
  color: var(--up-d-event-text);
}

.up-d-event-card-date {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 14px 0 0;
  /* minion-pro は Adobe Fonts。未読込時は serif(Times New Roman)へ代替 */
  font-family: var(--up-d-event-en);
  font-style: normal;
  font-weight: 400;
  font-size: 3rem;
  line-height: 1.15;
  letter-spacing: normal;
  color: var(--up-d-event-text);
}

.up-d-event-card-date::before {
  content: "開催期間";
  flex-shrink: 0;
  padding: 4px 10px;
  border: 1px solid var(--up-d-event-text);
  font-size: 0.7rem;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.08em;
  color: var(--up-d-event-text);
}

.up-d-event-card-date:empty {
  display: none;
}

.up-d-event-card-date:empty::before {
  content: none;
}

.up-d-event-card-date:has(> *:only-child:empty) {
  display: none;
}

@media (max-width: 860px) {
  .up-d-event-grid {
    --up-d-event-gap: 32px;
    --up-d-event-row-gap: 32px;
    grid-template-columns: 1fr;
  }

  .up-d-event-card-en {
    font-size: clamp(2.5rem, 14vw, 4.5rem);
  }

  .up-d-event-card-body {
    padding: 30px 6.111%;
  }
}