:root {
  --paper: #f1eee6;
  --paper-deep: #e6e0d5;
  --ink: #191916;
  --muted: #656159;
  --rule: #aaa398;
  --accent: #bd3f23;
  --accent-dark: #7f2817;
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  --sans: "Avenir Next", Avenir, "Helvetica Neue", Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--accent-dark);
}

a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 0;
  left: 1rem;
  z-index: 20;
  padding: 0.6rem 0.8rem;
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-120%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 5;
  display: flex;
  width: 17rem;
  padding: 2rem 1.8rem;
  border-right: 1px solid var(--ink);
  background: var(--paper);
  flex-direction: column;
}

.wordmark {
  display: inline-flex;
  width: fit-content;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.65rem;
  line-height: 0.92;
  text-decoration: none;
  flex-direction: column;
}

.wordmark span {
  font-size: 0.72em;
  font-style: italic;
  font-weight: 400;
}

.wordmark strong {
  font-weight: 700;
}

.document-mark {
  display: grid;
  margin-top: 2.2rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  line-height: 1.65;
  text-transform: uppercase;
}

nav {
  margin-top: clamp(3rem, 11vh, 7rem);
}

nav ol {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
  gap: 0.25rem;
}

nav a {
  display: grid;
  padding: 0.45rem 0;
  border-bottom: 1px solid transparent;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
  grid-template-columns: 2.2rem 1fr;
}

nav a:hover {
  border-color: var(--accent);
}

nav a span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.78em;
}

.header-note {
  max-width: 12rem;
  margin: auto 0 0;
  color: var(--muted);
  font-family: var(--serif);
  font-size: 0.86rem;
  font-style: italic;
  line-height: 1.35;
}

main,
footer {
  margin-left: 17rem;
}

main > section {
  display: grid;
  min-height: 70vh;
  padding: clamp(4rem, 8vw, 8.5rem) clamp(2rem, 7vw, 7.5rem);
  border-bottom: 1px solid var(--ink);
  grid-template-columns: minmax(5.5rem, 0.4fr) minmax(18rem, 2.25fr) minmax(13rem, 0.9fr);
  column-gap: clamp(1.5rem, 4vw, 5rem);
}

.section-label {
  display: flex;
  align-self: start;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  line-height: 1.2;
  text-transform: uppercase;
  flex-direction: column;
  gap: 0.4rem;
}

.section-label span:first-child {
  width: 2rem;
  padding-bottom: 0.45rem;
  border-bottom: 3px solid var(--accent);
  color: var(--accent-dark);
  font-size: 1.15rem;
  font-weight: 700;
}

.eyebrow {
  margin: 0 0 1.2rem;
  color: var(--accent-dark);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 15ch;
  margin-bottom: 2.2rem;
  font-size: clamp(3rem, 6vw, 6.5rem);
  line-height: 0.95;
}

h2 {
  max-width: 16ch;
  margin-bottom: 1.5rem;
  font-size: clamp(2.3rem, 4.7vw, 4.7rem);
  line-height: 1;
}

h3 {
  margin-bottom: 0.45rem;
  font-size: 1rem;
  line-height: 1.25;
}

.lead {
  max-width: 37rem;
  margin-bottom: 1.4rem;
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2vw, 1.75rem);
  line-height: 1.35;
}

.opening {
  position: relative;
  min-height: 100vh;
  padding-top: clamp(4rem, 9vh, 7rem);
  grid-template-rows: auto auto;
}

.opening-copy {
  grid-column: 2;
}

.opening-copy > p:last-child {
  max-width: 36rem;
}

.principle {
  align-self: start;
  padding-top: 0.75rem;
  border-top: 4px solid var(--accent);
  grid-column: 3;
}

.principle-label {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.principle p {
  margin-top: 1rem;
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.35;
}

.portrait {
  align-self: end;
  width: 100%;
  max-width: 24rem;
  margin: 5rem 0 0;
  grid-column: 2;
}

.portrait-frame {
  aspect-ratio: 1;
  border: 1px solid var(--ink);
  overflow: hidden;
}

.portrait img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 0;
}

.portrait figcaption {
  margin-top: 0.8rem;
  font-family: var(--serif);
  font-size: 0.95rem;
  line-height: 1.25;
}

.portrait figcaption em {
  color: var(--muted);
  font-size: 0.8rem;
}

.about-copy {
  align-self: start;
  max-width: 52rem;
  margin-top: 5rem;
  grid-column: 2 / 4;
}

.bio-lead {
  max-width: 36rem;
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2vw, 1.65rem);
  line-height: 1.35;
}

.about-copy > p:not(.eyebrow, .bio-lead) {
  max-width: 48rem;
}

.section-intro {
  max-width: 42rem;
  grid-column: 2;
}

.section-intro > p:last-child {
  max-width: 35rem;
}

.finding-list {
  margin: 5rem 0 0;
  grid-column: 2 / 4;
}

.finding-list > div {
  display: grid;
  padding: 1.3rem 0;
  border-top: 1px solid var(--rule);
  align-items: baseline;
  grid-template-columns: minmax(9rem, 0.7fr) 2fr;
  column-gap: 2rem;
}

.finding-list > div:last-child {
  border-bottom: 1px solid var(--rule);
}

.finding-list dt {
  color: var(--accent-dark);
  font-family: var(--serif);
  font-size: clamp(2.1rem, 4vw, 4rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
}

.finding-list dd {
  max-width: 40rem;
  margin: 0;
  font-size: 1.05rem;
}

.finding-note {
  max-width: 44rem;
  margin: 2.2rem 0 0;
  padding-left: 1.25rem;
  border-left: 4px solid var(--ink);
  color: var(--muted);
  font-size: 0.88rem;
  grid-column: 2 / 4;
}

.scope-list {
  margin-top: 5rem;
  grid-column: 2 / 4;
}

.scope-list > section {
  display: grid;
  padding: 1.6rem 0 2rem;
  border-top: 1px solid var(--rule);
  grid-template-columns: minmax(4rem, 0.45fr) 2.5fr;
  column-gap: 2rem;
}

.scope-list > section:last-child {
  border-bottom: 1px solid var(--rule);
}

.scope-number {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 700;
}

.scope-list p {
  max-width: 43rem;
  margin-bottom: 0;
}

.not-promised {
  max-width: 37rem;
  margin-top: 4rem;
  padding: 1.4rem 1.5rem 1.6rem;
  border: 1px solid var(--ink);
  grid-column: 2 / 4;
}

.not-promised p:last-child {
  margin-bottom: 0;
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.35;
}

.boundary-list {
  margin: 5rem 0 0;
  padding: 0;
  list-style: none;
  grid-column: 2 / 4;
}

.boundary-list li {
  display: grid;
  padding: 2rem 0 2.4rem;
  border-top: 1px solid var(--rule);
  grid-template-columns: minmax(5rem, 0.5fr) 2.5fr;
  column-gap: 2rem;
}

.boundary-list li:last-child {
  border-bottom: 1px solid var(--rule);
}

.boundary-number {
  color: var(--accent-dark);
  font-family: var(--mono);
  font-size: 1.15rem;
  font-weight: 700;
}

.boundary-list h3 {
  max-width: 34rem;
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.3vw, 2.2rem);
  font-weight: 500;
}

.boundary-list p {
  max-width: 45rem;
  margin-bottom: 0;
}

.access-rule {
  margin-top: 2rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.75rem;
  grid-column: 2 / 4;
}

.contact {
  min-height: 65vh;
}

.contact > div:last-child {
  grid-column: 2 / 4;
}

.contact h2 {
  max-width: 18ch;
}

.contact p:last-child {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
}

.contact a {
  color: var(--accent-dark);
}

footer {
  display: grid;
  min-height: 15rem;
  padding: 3rem clamp(2rem, 7vw, 7.5rem);
  background: var(--ink);
  color: var(--paper);
  align-items: end;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2rem;
}

.footer-wordmark {
  color: var(--paper);
}

footer p {
  margin: 0;
  color: #c6c0b7;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

@media (max-width: 1000px) {
  .site-header {
    position: relative;
    display: grid;
    width: 100%;
    min-height: auto;
    padding: 1.5rem;
    border-right: 0;
    border-bottom: 1px solid var(--ink);
    grid-template-columns: 1fr auto;
    align-items: start;
  }

  .document-mark,
  .header-note,
  nav {
    display: none;
  }

  main,
  footer {
    margin-left: 0;
  }

  main > section {
    padding: 4.5rem 1.5rem;
    grid-template-columns: 3.5rem minmax(0, 1fr);
    column-gap: 1rem;
  }

  .opening-copy,
  .section-intro {
    grid-column: 2;
  }

  .principle,
  .portrait,
  .about-copy,
  .finding-list,
  .finding-note,
  .scope-list,
  .not-promised,
  .boundary-list,
  .access-rule,
  .contact > div:last-child {
    grid-column: 2;
  }

  .principle {
    max-width: 24rem;
    margin-top: 3rem;
  }

  .portrait {
    max-width: 25rem;
    margin-top: 4rem;
  }

  .about-copy {
    max-width: 34rem;
    margin-top: 2rem;
  }
}

@media (max-width: 620px) {
  body {
    font-size: 16px;
  }

  main > section {
    display: block;
    min-height: auto;
    padding: 3.5rem 1.15rem 4.5rem;
  }

  .section-label {
    margin-bottom: 3.5rem;
  }

  h1 {
    font-size: clamp(2.8rem, 14vw, 4.2rem);
  }

  h2 {
    font-size: clamp(2.35rem, 12vw, 3.5rem);
  }

  .finding-list,
  .scope-list,
  .boundary-list {
    margin-top: 3.5rem;
  }

  .finding-list > div,
  .scope-list > section,
  .boundary-list li {
    display: block;
  }

  .finding-list dt,
  .scope-number,
  .boundary-number {
    display: block;
    margin-bottom: 0.8rem;
  }

  .not-promised {
    margin-top: 3rem;
  }

  footer {
    display: flex;
    padding: 2.5rem 1.15rem;
    align-items: flex-start;
    flex-direction: column;
  }
}