@charset "UTF-8";

.accordion {
  margin-inline: auto;
  margin-top: 30px;
  max-width: 750px;
  position: relative;
  width: 100%;
}

.accordion-title {
  color: #1D98C4;
  cursor: pointer;
  font-size: 16px;
  padding: 10px 20px;
  position: relative;
  margin-bottom: 0;
  border-top: 1px solid #1D98C4;
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 20px;
}

.accordion-content p {
  padding-bottom: 20px;
}

.accordion-content p span {
  font-size: 1.3rem;
}

.accordion-content p a {
  color: #1D98C4;
  text-decoration: underline;
}

/* 開いている時だけ余白を付ける */
.accordion-content.is-open {
  padding: 10px 20px;
}

/* 矢印 */
.accordion-title::after {
  border-right: solid 2px #1D98C4;
  border-top: solid 2px #1D98C4;
  content: "";
  display: block;
  width: 8px;
  height: 8px;
  position: absolute;
  right: 25px;
  top: 38%;
  transform: rotate(135deg);
  transition: transform 0.3s ease-in-out, top 0.3s ease-in-out;
}

.accordion-title.open::after {
  top: 45%;
  transform: rotate(-45deg);
}

.accordion-item:last-child {
  border-bottom: 1px solid #1D98C4;
}

@media screen and (max-width:750px) { 
.accordion-title {
  padding: 10px 20px 10px 5px;
}
.accordion-content p {
  font-size: 14px;
}
}