/* 3つの特長：薄い大きな英字の上に見出し、写真3枚を階段状に下げて並べる */
.feature {
  position: relative;
  padding: 12rem 0 8.6rem;
  overflow: clip;
}
.feature__ghost {
  left: 50%;
  top: 3rem;
  transform: translateX(-50%) translateX(25rem);
  font-size: 30rem;
}
.feature__ttl {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 2.7rem;
  line-height: 1.5;
  letter-spacing: 0.3em;
  padding-left: 0.3em;
}
.feature__ttl-sm { font-size: 2.1rem; letter-spacing: 0.34em; }
.feature__lead {
  position: relative;
  z-index: 1;
  margin-top: 1.5rem;
  text-align: center;
  font-size: 1.3rem;
}
.feature__list {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6rem;
  width: min(114rem, 100% - 4rem);
  margin: 5rem auto 0;
}
.feature__item:nth-child(2) { margin-top: 7.7rem; }
.feature__item:nth-child(3) { margin-top: 15.4rem; }
.feature__ph { position: relative; aspect-ratio: 389 / 549; }
.feature__word {
  position: absolute;
  right: 7%;
  top: 7%;
  writing-mode: vertical-rl;
  color: var(--white);
  font-size: 2.2rem;
  letter-spacing: 0.6em;
  line-height: 1;
  text-shadow: 0 0 1.2rem rgba(0, 0, 0, 0.35);
}
.feature__name {
  position: relative;
  margin-top: 4rem;
  padding-right: 6.4rem;
  font-size: 2rem;
  line-height: 1.6;
  letter-spacing: 0.12em;
}
.feature__num {
  position: absolute;
  right: 0;
  bottom: -0.4rem;
  font-size: 5.6rem;
  line-height: 1;
  color: #c9c9c9;
  letter-spacing: 0.02em;
}
.feature__txt { margin-top: 1rem; font-size: 1.3rem; line-height: 1.8; }
.feature__more { font-size: 1.2rem; }

@media (max-width: 1023px) {
  .feature { padding: 9rem 0 0; }
  .feature__ghost { top: -1rem; transform: translateX(-50%); font-size: 13rem; }
  .feature__ttl { font-size: 2rem; }
  .feature__ttl-sm { font-size: 1.6rem; }
  .feature__lead { margin-top: 2rem; font-size: 1.4rem; line-height: 2; }
  .feature__list {
    grid-template-columns: 1fr;
    gap: 5rem;
    width: auto;
    max-width: 40rem;
    margin-top: 2.6rem;
    padding-inline: 4.5rem;
  }
  .feature__item:nth-child(n) { margin-top: 0; }
  .feature__ph { margin-inline: 2rem; }
  .feature__name { margin-top: 3rem; padding-right: 6rem; font-size: 1.8rem; }
  .feature__num { top: -0.6rem; bottom: auto; font-size: 4.4rem; }
  .feature__txt { font-size: 1.3rem; }
}