.about-page {
  --about-teal-ink: #22786e;
}

.about-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.about-hero {
  padding: 72px 0 54px;
}

.about-page .eyebrow {
  color: var(--about-teal-ink);
}

.about-hero h1 {
  max-width: none;
  margin: 0 0 26px;
  text-wrap: balance;
}

.about-intro {
  max-width: 800px;
  font-size: 18px;
}

.about-page p,
.about-page li {
  color: var(--ink-muted);
}

.about-page p {
  margin-bottom: 18px;
}

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

.about-trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 30px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  font-size: 14px;
}

.about-section {
  padding: 54px 0;
  border-top: 1px solid var(--line);
}

.about-page h2 {
  max-width: 850px;
  margin: 0 0 24px;
  font-size: clamp(30px, 3vw, 40px);
  line-height: 1.15;
  text-wrap: balance;
}

.about-page h3 {
  margin: 0 0 14px;
  font-size: 21px;
  line-height: 1.3;
  text-wrap: balance;
}

.about-creator {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  align-items: start;
  gap: 48px;
}

.about-biography,
.about-background {
  min-width: 0;
}

.about-biography h3 {
  margin-bottom: 6px;
  font-size: clamp(24px, 2.4vw, 30px);
}

.about-biography .about-role {
  margin-bottom: 22px;
  color: var(--about-teal-ink);
  font-weight: 700;
}

.about-card {
  min-width: 0;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.about-background {
  border-top: 3px solid var(--teal);
}

.about-background ul {
  margin: 0;
  padding-left: 20px;
}

.about-background li + li {
  margin-top: 12px;
}

.about-background li::marker {
  color: var(--about-teal-ink);
}

.about-editorial {
  max-width: 800px;
}

.about-section-intro {
  max-width: 800px;
  margin-bottom: 28px;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.about-step {
  display: block;
  margin-bottom: 16px;
  color: var(--about-teal-ink);
  font-size: 14px;
  font-weight: 800;
}

.about-source-grid .about-card:last-child {
  grid-column: 1 / -1;
}

.about-source-grid h3,
.about-review-grid h3 {
  font-size: 19px;
}

.about-review-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.about-note {
  margin-top: 24px;
  padding: 26px 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(63, 175, 159, 0.06);
}

.about-note h3 {
  font-size: 19px;
}

.about-sources-conclusion {
  max-width: 800px;
  margin-top: 24px;
}

.about-page a:not(.button) {
  text-underline-offset: 3px;
}

.about-page a:focus-visible {
  outline: 3px solid var(--about-teal-ink);
  outline-offset: 4px;
}

.about-independence {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.about-independence h2 {
  font-size: clamp(28px, 3vw, 36px);
}

.about-closing {
  padding: 54px 0 68px;
  text-align: center;
}

.about-closing h2,
.about-closing p {
  max-width: 720px;
  margin-right: auto;
  margin-left: auto;
}

.about-closing .button {
  margin-top: 10px;
  color: var(--navy);
}

@media (max-width: 900px) {
  .about-creator,
  .about-review-grid {
    grid-template-columns: 1fr;
  }

  .about-creator {
    gap: 28px;
  }
}

@media (max-width: 640px) {
  .about-shell {
    width: calc(100% - 32px);
  }

  .about-hero {
    padding: 48px 0 36px;
  }

  .about-hero h1 {
    font-size: 42px;
    line-height: 1.08;
  }

  .about-intro {
    font-size: 17px;
  }

  .about-trust-strip {
    gap: 8px 20px;
    margin-top: 24px;
  }

  .about-section {
    padding: 38px 0;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-card,
  .about-note,
  .about-independence {
    padding: 24px;
  }

  .about-closing {
    padding: 40px 0 52px;
  }
}