.about-page {
  display: block;
  min-height: 100%;
  height: auto;
  overflow-x: hidden;
  overflow-y: auto;
  background: var(--bg);
}

.about-header,
.about-shell,
.about-footer {
  width: min(720px, calc(100% - 48px));
  margin-right: auto;
  margin-left: auto;
}

.about-header {
  display: flex;
  justify-content: center;
  padding: 28px 0 20px;
}

.about-brand {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 780;
  letter-spacing: -0.035em;
  text-decoration: none;
}

.about-brand .brand-mark,
.about-brand .brand-mark img {
  display: block;
  width: 58px;
  height: 58px;
}

.about-brand .brand-mark {
  overflow: hidden;
  border-radius: 16px;
}

.about-section {
  padding: 28px 0;
  border-top: 1px solid var(--line);
  text-align: center;
}

.about-page h1,
.about-page h2 {
  max-width: 680px;
  margin: 0 auto;
  overflow: visible;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(38px, 4.2vw, 54px);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.045em;
  text-overflow: clip;
  text-wrap: balance;
  white-space: normal;
}

.about-page h1 {
  font-size: clamp(44px, 5vw, 62px);
}

.about-copy {
  max-width: 630px;
  margin: 16px auto 0;
}

.about-section--plain .about-copy {
  margin-top: 0;
}

.about-copy p {
  max-width: 620px;
  margin: 0 auto 24px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
}

.about-copy p:last-child {
  margin-bottom: 0;
}

.about-copy strong {
  color: var(--ink);
}

.text-link {
  color: var(--ink);
  font-weight: 750;
  text-decoration-color: var(--blue-hi);
  text-underline-offset: 4px;
}

.about-facts {
  max-width: 590px;
  margin: 16px auto 0;
}

.about-facts div {
  display: block;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.about-facts div:first-child {
  padding-top: 0;
  border-top: 0;
}

.about-facts dt {
  margin-bottom: 7px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 750;
  line-height: normal;
}

.about-facts dd {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.66;
}

.about-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 18px 0 max(24px, env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 12px;
  text-align: center;
}

.about-footer a {
  color: var(--muted);
  text-underline-offset: 4px;
}

@media (prefers-reduced-motion: no-preference) {
  .about-motion .about-section {
    border-top-color: transparent;
    transition: border-top-color 360ms var(--ease-settle);
  }

  .about-motion .about-section > h2,
  .about-motion .about-section > .about-copy,
  .about-motion .about-facts > div,
  .about-motion .about-footer {
    opacity: 0;
    transform: translate3d(0, 14px, 0);
    transition:
      opacity 440ms var(--ease-settle),
      transform 440ms var(--ease-settle);
    will-change: opacity, transform;
  }

  .about-motion .about-section > h2 {
    transform: translate3d(0, 18px, 0);
  }

  .about-motion .about-section > .about-copy {
    transition-delay: 55ms;
  }

  .about-motion .about-section.is-visible {
    border-top-color: var(--line);
  }

  .about-motion .about-section.is-visible > h2,
  .about-motion .about-section.is-visible > .about-copy,
  .about-motion .about-facts > div.is-visible,
  .about-motion .about-footer.is-visible {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    will-change: auto;
  }

  .about-motion .about-facts > div:nth-child(2) {
    transition-delay: 35ms;
  }

  .about-motion .about-facts > div:nth-child(3) {
    transition-delay: 70ms;
  }

  .about-motion .about-facts > div:nth-child(4) {
    transition-delay: 105ms;
  }

  .about-motion .about-footer {
    border-top-color: transparent;
    transition:
      border-top-color 360ms var(--ease-settle),
      opacity 440ms var(--ease-settle),
      transform 440ms var(--ease-settle);
  }

  .about-motion .about-footer.is-visible {
    border-top-color: var(--line);
  }
}

@media (max-width: 700px) {
  .about-header,
  .about-shell,
  .about-footer {
    width: min(100% - 36px, 560px);
  }

  .about-header {
    padding: 24px 0 18px;
  }

  .about-brand .brand-mark,
  .about-brand .brand-mark img {
    width: 52px;
    height: 52px;
  }

  .about-section {
    padding: 30px 0;
  }

  .about-page h1,
  .about-page h2 {
    max-width: 340px;
    font-size: 36px;
    line-height: 1.06;
  }

  .about-page h1 {
    font-size: 40px;
  }

  .about-copy {
    margin-top: 16px;
  }

  .about-copy p {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}