@charset "UTF-8";
.sec-structure {
  position: relative;
  width: 100%;
  padding: 93.86px 0 116px;
  background-color: #F8F8F8;
  color: var(--c-text);
  font-feature-settings: normal;
  text-spacing-trim: space-all;
  text-autospace: no-autospace;
  line-break: strict;
}
.structure-inner {
  width: min(1136px, calc(100% - 80px));
  margin-inline: auto;
}
.structure-head { text-align: center; }
.structure-title {
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 48px;
  line-height: 1.6;
  letter-spacing: 0;
  text-wrap: balance;
  color: var(--c-text);
}
.structure-lead {
  margin: 33.69px auto 0;
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 18px;
  line-height: 2;
  letter-spacing: 0.72px;
  text-align: center;
  color: var(--c-text);
}
.structure-parts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 56px 0 0;
  padding: 0;
  list-style: none;
  background-color: #FFFFFF;
}
.structure-part {
  min-width: 0;
  padding: 40px 32px 44px;
}
.structure-part + .structure-part { border-left: 1px solid #DDDDDD; }
.structure-part-fig {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 220px;
  margin: 0;
}
.structure-part-fig img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 200px;
  object-fit: contain;
  object-position: center;
}
.structure-part-body { margin-top: 24px; }
.structure-part-name {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 22px;
  line-height: 1.6;
  letter-spacing: 0;
  color: #1E2939;
  text-wrap: balance;
}
.structure-part-text {
  margin: 12px 0 0;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.9;
  letter-spacing: 0;
  color: #4A5565;
}
@media (min-width: 768px) and (max-width: 1023px) {
  .structure-parts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .structure-part { padding: 32px 20px 36px; }
  .structure-part:nth-child(3) {
    grid-column: 1 / -1;
    padding-inline: calc(25% + 20px);
    border-left: none;
    border-top: 1px solid #DDDDDD;
  }
}
@media (min-width: 1024px) and (max-width: 1063px) {
  .structure-part { padding-inline: 24px; }
}
@media (max-width: 767px) {
  .sec-structure { padding: 57.9px 0 84.25px; }
  .structure-inner { width: min(342px, calc(100% - 48px)); }
  .structure-title { font-size: 32px; }
  .structure-lead {
    max-width: 100%;
    margin-top: 15.25px;
    font-size: 16px;
    letter-spacing: 0.02em;
    text-align: justify;
    text-align-last: left;
  }
  .structure-parts {
    grid-template-columns: minmax(0, 1fr);
    margin-top: 32px;
  }
  .structure-part { padding: 28px 20px 30px; }
  .structure-part + .structure-part {
    border-left: none;
    border-top: 1px solid #DDDDDD;
  }
  .structure-part-fig { height: 180px; }
  .structure-part-fig img { max-height: 164px; }
  .structure-part-body { margin-top: 18px; }
  .structure-part-name { font-size: 19px; }
  .structure-part-text { margin-top: 10px; font-size: 15px; }
}
@media (max-width: 359px) {
  .structure-part { padding: 24px 16px 26px; }
}