@charset "utf-8";
.regarding-in {
  max-width: 800px;
  margin: 0 auto;
}
.regarding-main-text,
.regarding-mv,
.graph-box,
.graph-popup {
  text-align: center;
}
.regarding-mv,
.supplement-box,
.point-box {
  margin: 15px 0;
}
.regarding-sec,
.contents-in {
  margin-top: 5em;
}
.regarding-mv img{
  width: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 9;
}
.point-title {
  font-size: 18px;
  padding-bottom: 3px;
  border-bottom: 1px solid #a7a7a7;
  width: fit-content;
  color: #ffc000;
}
.point-item {
  margin: 20px 0;
}
.regarding-sec-title {
  margin-bottom: 7px;
  text-align: center;
}
.graph-box,
.graph-popup {
  border: 0.5px solid #a7a7a7;
  padding: 7px;
  width: 90%;
  margin: 15px auto;
  width: 100%;
}
.supplement-box {
  font-size: 13px;
}
/* ボタン */
.regarding-btn-box {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 30px;
  justify-content: center;
}
.regarding-btn a {
  background: #ff6860;
  color: #fff;
  border-radius: 9999px;
  position: relative;
  display: flex;
  justify-content: space-around;
  align-items: center;
  margin: 0 auto;
  max-width: 420px;
  padding: 20px 40px;
  text-align: center;
  transition: 0.3s ease-in-out;
}
.regarding-btn a:hover {
  background: #f75656;
}
.regarding-btn a:after {
  content: "";
  width: 5px;
  height: 5px;
  border-top: 3px solid #fff;
  border-right: 3px solid #fff;
  transform: rotate(45deg) translateY(-50%);
  position: absolute;
  top: 50%;
  right: 20px;
  border-radius: 1px;
  transition: 0.3s ease-in-out;
}