/* ABOUT — the dossier: fact sheet beside a long-form biography */
.dos-head { background: linear-gradient(90deg, var(--parchment) 0 62%, var(--sage) 62% 100%); border-bottom: 1px solid var(--line); }
.dos-head .wrap { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 3rem 4rem; align-items: end; padding-block: clamp(2.5rem, 2rem + 3vw, 5rem) 0; }
.dos-head__text { padding-bottom: clamp(2.5rem, 2rem + 3vw, 4.5rem); }
.dos-head h1 { font-size: clamp(3rem, 1.6rem + 5.4vw, 6.6rem); line-height: .92; }
.dos-head h1 em { color: var(--green); }
.dos-head .lede { max-width: 40ch; }
.dos-head__portrait { justify-self: center; width: 100%; max-width: 270px; margin-bottom: -1px; }
.dos-head__portrait .plate__frame { background: var(--white); padding: 10px 10px 0; box-shadow: 0 24px 50px -30px rgba(24, 36, 58, .5); }
.dos-head__portrait figcaption { background: var(--white); padding: .7rem 10px 12px; }

.dos { display: grid; grid-template-columns: minmax(16rem, 22rem) minmax(0, 1fr); gap: 3rem 5.5rem; align-items: start; }
.dos__sheet { position: sticky; top: calc(var(--header-h) + 1.5rem); }
.dos__sheet h2 { font-family: var(--sans); font-size: .74rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--soil-ink); margin-bottom: 1rem; }
.dos__sheet .facts { grid-template-columns: minmax(0, 1fr); }
.dos__sheet .facts dt { padding: .8rem 0 0; border: 0; }
.dos__sheet .facts dd { padding: .15rem 0 .8rem; }
.dos__text { max-width: 70ch; }
.chapter { position: relative; padding-top: 2.5rem; margin-top: 2.5rem; border-top: 1px solid var(--line); }
.chapter:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.chapter__num { font-size: .72rem; font-weight: 700; letter-spacing: .18em; color: var(--soil-ink); display: block; margin-bottom: .6rem; }
.chapter h2 { font-size: var(--fs-xl); margin-bottom: 1.1rem; }
.chapter p { font-size: 1.08rem; }
.dos__figure { margin: 2.2rem 0; max-width: 460px; }

.strata { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line-strong); }
.strata li { position: relative; margin: 0; padding: 0 0 1.8rem 2rem; }
.strata li::before { content: ""; position: absolute; left: -6px; top: .45rem; width: 11px; height: 11px; border-radius: 50%; background: var(--parchment); border: 2px solid var(--green); }
.strata li:last-child { padding-bottom: 0; }
.strata .yr { display: block; font-family: var(--serif); font-size: 1.9rem; line-height: 1; color: var(--indigo); margin-bottom: .35rem; }
.strata p { margin: 0; max-width: 58ch; }
.about-tl { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 3rem 5rem; }

@media (max-width: 960px) {
  .dos-head { background: var(--parchment); }
  .dos-head .wrap { grid-template-columns: minmax(0, 1fr); }
  .dos-head__text { padding-bottom: 0; }
  .dos-head__portrait { justify-self: start; margin-bottom: 2.5rem; }
  .dos { grid-template-columns: minmax(0, 1fr); }
  .dos__sheet { position: static; }
  .about-tl { grid-template-columns: minmax(0, 1fr); }
}