.about-page { --paper: #fff; background: #fff; }
.about-page .site-header { background: rgba(255,255,255,.96); }
.about-main { width: min(940px, calc(100% - 80px)); margin: 0 auto; padding: 94px 0 112px; }
.about-heading { margin-bottom: 78px; }
.about-eyebrow { margin-bottom: 23px; color: #777e77; font-size: 17px; font-weight: 550; }
.about-heading h1 { font-size: clamp(38px, 4vw, 54px); font-weight: 710; letter-spacing: -.045em; line-height: 1.3; text-wrap: balance; }
.about-heading h1 span { display: inline; }
.about-heading h1 span:last-child { color: #216e59; }
.about-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 60px; align-items: center; }
.about-intro { padding-bottom: 84px; }
.about-text { min-width: 0; font-size: 16px; line-height: 1.9; color: #40473f; overflow-wrap: break-word; }
.about-text p + p { margin-top: 20px; }
.about-text h2 { margin-bottom: 25px; color: #222922; font-size: 29px; font-weight: 700; letter-spacing: -.04em; line-height: 1.45; text-wrap: balance; }
.about-text .about-lead { color: #252d26; font-size: 19px; font-weight: 550; line-height: 1.8; text-wrap: pretty; }
.about-illustration { position: relative; min-width: 0; isolation: isolate; }
.about-illustration img { width: 100%; height: auto; }
.about-editorial-photo img { width: calc(100% + 64px); max-width: none; margin-left: -32px; }
.about-lecture { width: 100%; }
.about-chapter { padding: 66px 0; }
.about-chapter-one .about-illustration, .about-chapter-last .about-illustration { order: -1; }
.about-scattered { align-self: center; }
.about-scattered img { width: 100%; }
.about-together { width: 100%; }
.about-together img { width: 100%; }
.about-chapter-last { padding-bottom: 18px; }
.about-thinking { padding: 0; }
.about-closing { margin-top: 22px; color: #216e59; font-size: 24px; font-weight: 650; letter-spacing: -.025em; line-height: 1.6; }
html[lang="en"] .about-heading h1 { letter-spacing: -.045em; }
html[lang="en"] .about-heading h1 span { display: block; }
html[lang="ja"] .about-heading h1 { font-size: clamp(37px, 4.2vw, 58px); letter-spacing: -.04em; }
html[lang="ja"] .about-text { line-height: 2; }
@media (max-width: 1000px) {
  .about-main { width: calc(100% - 64px); padding-top: 70px; }
  .about-row { gap: 40px; }
  .about-text { font-size: 16px; }
  .about-text h2 { font-size: 26px; }
  .about-text .about-lead { font-size: 19px; }
}
@media (max-width: 700px) {
  .about-editorial-photo img { width: calc(100% + 32px); margin-left: -16px; }
  .about-main { width: calc(100% - 40px); padding: 50px 0 60px; }
  .about-heading { margin-bottom: 36px; }
  .about-eyebrow { font-size: 15px; margin-bottom: 18px; }
  .about-heading h1 { font-size: clamp(33px, 8vw, 48px); letter-spacing: -.055em; }
  html[lang="ja"] .about-heading h1 { font-size: clamp(30px, 7.4vw, 43px); }
  .about-row { grid-template-columns: minmax(0, 1fr); gap: 30px; }
  .about-intro { padding-bottom: 46px; }
  .about-lecture { width: 100%; max-width: 440px; margin: 0 auto; }
  .about-text { font-size: 16px; line-height: 1.95; }
  .about-text h2 { font-size: 26px; margin-bottom: 22px; }
  .about-chapter { padding: 46px 0; }
  .about-chapter-one .about-illustration { order: -1; }
  .about-scattered { width: min(340px, 100%); margin: 0 auto; padding-bottom: 0; }
  .about-together { width: min(380px, 100%); margin: 0 auto; }
  .about-chapter-last { padding-bottom: 0; gap: 28px; }
  .about-thinking { order: -1; width: min(310px, 88%); margin: 0 auto; padding: 0; }
  .about-closing { font-size: 22px; }
}
@media (prefers-reduced-motion: reduce) { .about-page { scroll-behavior: auto; } }