:root {
  color-scheme: light;
  --paper: #f4f0e7;
  --ink: #1f2823;
  --muted: #6d746c;
  --line: #c8c4b8;
  --moss: #3f5c4b;
  --clay: #b65b3d;
  --sand: #dfd4be;
  --white: #fffdf7;
  --content: 1180px;
  --serif: Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.skip-link {
  position: absolute;
  left: 1rem;
  top: -5rem;
  z-index: 20;
  padding: .65rem 1rem;
  background: var(--ink);
  color: var(--white);
}

.skip-link:focus { top: 1rem; }

.site-header,
.site-footer,
main {
  width: min(calc(100% - 3rem), var(--content));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 96px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 2.55rem;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  color: var(--clay);
  font-family: var(--serif);
  font-size: .8rem;
  letter-spacing: -.04em;
}

.brand-name {
  font-family: var(--serif);
  font-size: 1.18rem;
  letter-spacing: .01em;
}

.site-nav { display: flex; gap: clamp(1rem, 3vw, 2.5rem); }

.site-nav a,
.site-footer a {
  position: relative;
  color: var(--muted);
  font-size: .83rem;
  letter-spacing: .04em;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-footer a:hover,
.site-footer a:focus-visible,
.site-nav a[aria-current="page"] { color: var(--ink); }

.site-nav a[aria-current="page"]::after {
  position: absolute;
  right: 0;
  bottom: -.55rem;
  left: 0;
  height: 2px;
  background: var(--clay);
  content: "";
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(280px, .65fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: end;
  min-height: 610px;
  padding: 6.5rem 0 5rem;
}

.eyebrow,
.card-label,
.story-kicker {
  margin: 0 0 1rem;
  color: var(--clay);
  font-size: .72rem;
  font-weight: 650;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.hero h1,
.page-intro h1,
.not-found h1 {
  margin: 0;
  max-width: 850px;
  font-family: var(--serif);
  font-size: clamp(3.45rem, 7.3vw, 7rem);
  font-weight: 400;
  letter-spacing: -.055em;
  line-height: .94;
}

.hero-lead {
  max-width: 660px;
  margin: 2rem 0 1.75rem;
  color: var(--muted);
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  line-height: 1.5;
}

.text-link {
  display: inline-flex;
  gap: .5rem;
  align-items: center;
  border-bottom: 1px solid currentColor;
  font-size: .83rem;
  font-weight: 650;
  letter-spacing: .06em;
  text-decoration: none;
  text-transform: uppercase;
}

.text-link:hover,
.text-link:focus-visible { color: var(--clay); }

.hero-card {
  position: relative;
  padding: 2.25rem;
  overflow: hidden;
  background: var(--moss);
  color: var(--white);
}

.hero-card::before {
  position: absolute;
  top: -60px;
  right: -45px;
  width: 170px;
  height: 170px;
  border: 1px solid rgb(255 255 255 / .2);
  border-radius: 50%;
  box-shadow: 0 0 0 30px rgb(255 255 255 / .05), 0 0 0 60px rgb(255 255 255 / .03);
  content: "";
}

.card-label { color: #c9d5c7; }

.card-number { margin: 3.5rem 0 .5rem; color: #c9d5c7; font-size: .75rem; }

.hero-card blockquote {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.22;
}

.card-meta { margin: 3rem 0 0; color: #c9d5c7; font-size: .78rem; }

.section-block {
  display: grid;
  grid-template-columns: minmax(230px, .7fr) minmax(0, 1.65fr);
  gap: clamp(2rem, 6vw, 6rem);
  padding: 6rem 0;
  border-top: 1px solid var(--line);
}

.section-heading h2,
.quote-band .large-quote,
.page-intro > p:last-child {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
}

.section-heading h2 { font-size: clamp(2rem, 4vw, 3.5rem); line-height: 1.05; }

.story-grid { border-top: 1px solid var(--ink); }

.story {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
}

.story-index { margin: 0; color: var(--clay); font-family: var(--serif); font-size: 1.1rem; }
.story-kicker { margin-bottom: .5rem; color: var(--muted); }
.story h3 { margin: 0 0 .4rem; font-family: var(--serif); font-size: clamp(1.45rem, 3vw, 2.1rem); font-weight: 400; line-height: 1.15; }
.story p:last-child { max-width: 650px; margin: 0; color: var(--muted); }

.quote-band {
  position: relative;
  padding: 6rem clamp(2rem, 8vw, 7rem);
  overflow: hidden;
  background: var(--sand);
}

.quote-band::after {
  position: absolute;
  right: -6rem;
  bottom: -11rem;
  width: 25rem;
  height: 25rem;
  border: 1px solid rgb(31 40 35 / .2);
  border-radius: 50%;
  box-shadow: 0 0 0 3.5rem rgb(31 40 35 / .05), 0 0 0 7rem rgb(31 40 35 / .035);
  content: "";
}

.quote-band .large-quote { position: relative; z-index: 1; max-width: 900px; font-size: clamp(2.6rem, 6vw, 5.6rem); letter-spacing: -.04em; line-height: 1; }

.section-block.compact { margin-top: 6rem; }
.route-summary > p { max-width: 700px; color: var(--muted); font-family: var(--serif); font-size: 1.2rem; }

.route-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 3rem;
  margin: 0 0 1.75rem;
}

.route-stats div { min-width: 90px; }
.route-stats dt { margin-bottom: .15rem; color: var(--muted); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; }
.route-stats dd { margin: 0; font-family: var(--serif); font-size: 1.25rem; }

.page-intro { max-width: 970px; padding: 7rem 0 6rem; }
.page-intro h1 { font-size: clamp(4rem, 8vw, 7.5rem); }
.page-intro > p:last-child { max-width: 780px; margin-top: 2rem; color: var(--muted); font-size: clamp(1.25rem, 2.4vw, 1.75rem); line-height: 1.45; }

.notes-list { margin-bottom: 7rem; border-top: 1px solid var(--ink); }
.note-row { display: grid; grid-template-columns: 100px 1fr; gap: clamp(1.5rem, 5vw, 5rem); padding: 3.5rem 0; border-bottom: 1px solid var(--line); }
.note-date { display: flex; flex-direction: column; color: var(--clay); font-family: var(--serif); }
.note-date span { font-size: 3.2rem; line-height: .9; }
.note-date small { margin-top: .4rem; font-family: var(--sans); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; }
.note-copy { max-width: 760px; }
.note-copy h2 { margin: 0 0 1.25rem; font-family: var(--serif); font-size: clamp(2rem, 4vw, 3.4rem); font-weight: 400; line-height: 1.05; }
.note-copy > p:not(.story-kicker) { color: var(--muted); font-family: var(--serif); font-size: 1.1rem; }

.route-intro { border-bottom: 1px solid var(--line); }
.route-cards { margin: 0 0 5rem; }
.route-card { display: grid; grid-template-columns: minmax(110px, .4fr) minmax(0, 1.6fr); gap: 2rem; padding: 3.5rem 0; border-bottom: 1px solid var(--line); }
.route-card-primary { padding-block: 5rem; }
.route-code { margin: 0; color: var(--clay); font-family: var(--serif); font-size: 1.35rem; }
.route-card h2 { max-width: 760px; margin: 0 0 1rem; font-family: var(--serif); font-size: clamp(2.2rem, 5vw, 4.5rem); font-weight: 400; letter-spacing: -.035em; line-height: 1; }
.route-card-copy > p:not(.story-kicker) { max-width: 650px; color: var(--muted); font-size: 1.05rem; }
.route-card .route-stats { margin-top: 2rem; }
.walk-note { display: grid; grid-template-columns: .6fr 1.4fr; gap: 2rem; margin: 0 0 7rem; padding: 2.5rem; background: var(--sand); }
.walk-note p:last-child { max-width: 650px; margin: 0; font-family: var(--serif); font-size: 1.15rem; }

.about-layout { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 8vw, 8rem); padding: 0 0 7rem; }
.about-statement { font-family: var(--serif); font-size: clamp(1.35rem, 2.4vw, 1.8rem); line-height: 1.5; }
.about-statement p:first-child { margin-top: 0; }
.principles { padding-top: .5rem; }
.principles h2 { margin: 0 0 1.5rem; font-family: var(--serif); font-size: 1.35rem; font-weight: 400; }
.principles ol { margin: 0; padding: 0; border-top: 1px solid var(--ink); list-style: none; }
.principles li { display: grid; grid-template-columns: 2.5rem 1fr; gap: 1rem; padding: 1.5rem 0; border-bottom: 1px solid var(--line); }
.principles li > span { color: var(--clay); font-family: var(--serif); }
.principles h3 { margin: 0; font-family: var(--serif); font-size: 1.4rem; font-weight: 400; }
.principles p { margin: .25rem 0 0; color: var(--muted); }
.small-print-block { display: grid; grid-template-columns: .6fr 1.4fr; gap: 2rem; margin-bottom: 7rem; padding: 3rem; background: var(--moss); color: var(--white); }
.small-print-block .eyebrow { color: #c9d5c7; }
.small-print-block p:last-child { max-width: 670px; margin: 0; font-family: var(--serif); font-size: 1.3rem; }

.prose-page { padding-bottom: 7rem; }
.prose-content { max-width: 760px; margin-left: auto; }
.prose-content section { padding: 2rem 0; border-top: 1px solid var(--line); }
.prose-content h2 { margin: 0 0 1rem; font-family: var(--serif); font-size: 1.8rem; font-weight: 400; }
.prose-content p { margin: 0; color: var(--muted); font-family: var(--serif); font-size: 1.1rem; }

.not-found-page { min-height: 100vh; }
.not-found { position: relative; min-height: 610px; padding: 8rem 0; overflow: hidden; }
.not-found::after { position: absolute; right: 5%; bottom: 8%; width: 17rem; height: 17rem; border: 1px solid var(--line); border-radius: 50%; box-shadow: 0 0 0 3rem var(--sand), 0 0 0 3.05rem var(--line); content: ""; }
.error-code { margin: 0 0 1rem; color: var(--clay); font-family: var(--serif); font-size: 1.3rem; }
.not-found h1 { max-width: 800px; font-size: clamp(3.5rem, 8vw, 7rem); }
.not-found > p:not(.eyebrow, .error-code) { max-width: 560px; color: var(--muted); font-family: var(--serif); font-size: 1.25rem; }
.error-links { display: flex; gap: 2rem; margin-top: 2rem; }

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 130px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .78rem;
}

.site-footer nav { display: flex; gap: 1.5rem; }

@media (max-width: 820px) {
  .site-header { align-items: flex-start; padding: 1.25rem 0; }
  .site-nav { gap: 1rem; padding-top: .65rem; }
  .brand-name { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 4.5rem; }
  .hero-card { max-width: 470px; }
  .section-block, .walk-note, .small-print-block { grid-template-columns: 1fr; }
  .section-block { padding: 4.5rem 0; }
  .about-layout { grid-template-columns: 1fr; }
  .not-found::after { opacity: .35; }
}

@media (max-width: 560px) {
  .site-header, .site-footer, main { width: min(calc(100% - 2rem), var(--content)); }
  .site-header { display: block; }
  .brand-name { display: inline; }
  .site-nav { justify-content: space-between; margin-top: 1rem; border-top: 1px solid var(--line); }
  .hero { padding: 4rem 0; }
  .hero h1 { font-size: clamp(3rem, 15vw, 4.5rem); }
  .hero-card { padding: 1.75rem; }
  .quote-band { padding: 4rem 1.5rem; }
  .section-block.compact { margin-top: 3rem; }
  .page-intro { padding: 4.5rem 0 3.5rem; }
  .page-intro h1 { font-size: clamp(3.5rem, 18vw, 5rem); }
  .note-row { grid-template-columns: 1fr; padding: 2.5rem 0; }
  .note-date { flex-direction: row; align-items: baseline; gap: .5rem; }
  .note-date span { font-size: 2rem; }
  .route-card { grid-template-columns: 1fr; padding: 2.75rem 0; }
  .route-card h2 { font-size: 2.6rem; }
  .route-stats { gap: 1.25rem 2rem; }
  .small-print-block, .walk-note { padding: 2rem; }
  .prose-content { margin-left: 0; }
  .not-found { min-height: 560px; padding-top: 5rem; }
  .error-links { align-items: flex-start; flex-direction: column; }
  .site-footer { align-items: flex-start; flex-direction: column; justify-content: center; gap: .75rem; }
  .site-footer p { margin: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}