/* index */
.calendar-section {
  max-width: 1200px;
}

.calendar-title {
  font-weight: 350;
  font-size: 1.5em;
  text-align: center;
  margin: 0 0 0 0;
  padding: 0 0 1em 0;
  border-bottom: 1px solid rgba(0,0,0,0.1);
}

.modal-card {
  max-width: 1000px;
}

.advent-calendar-container {
  display: grid;
  grid-template-columns: repeat(6, auto);
  gap: 0.5em 0.5em;
  padding: 1em;
}

.popup {
  background-color: #fff;
  /* background-image: url("day_background.png"); */
  background-size: cover;
  background-repeat: no-repeat;
}

@media only screen and (max-width: 700px) {
  .advent-calendar-container {
    grid-template-columns: repeat(2, auto);
  }
}

.av-card h3 {
  font-size: 17pt;
  font-weight: 500;
  margin: 0.5em 0 0 0.5em;
  padding: 0;
}
.av-card .day {
  border: 1px solid rgba(0, 0, 0, 0.2);
  background-size: cover;
  background-repeat: no-repeat;
  min-width: 100px;
  aspect-ratio: 4/3;
  position: relative;
}
.av-card .day:hover {
  -webkit-filter: opacity(50%);
  filter: opacity(50%);
}

.paragraph {
  margin-top: 1.5em;
}
.furigana {
  line-height: 220%;
}

.av-card-content h3 {
  font-size: 17pt;
  font-weight: 500;
}

.av-card-content rt {
  font-size: 8pt;
}

.av-card-content .chill {
  font-size: 14pt;
  font-weight: 400;
  color: rgb(0, 0, 0, 0.8);
  float: none;
  margin: 0.5em 0 0 0.2em;
}

.av-card-content .chill strong {
  font-size: 14pt;
}

.av-card-content .deko {
  position: absolute;
  bottom: 10px;
  right: 10px;
  max-width: 70%;
  max-height: 70%;
  object-fit: contain;
}

.av-card-content strong {
  font-size: 10pt;
  font-weight: 500;
  color: rgba(0, 0, 0, 0.8);
}

.wrong {
  color: red;
}