:root {
  color-scheme: light;
  --paper: #edf1f3;
  --paper-deep: #dfe6ea;
  --ink: #0a1724;
  --muted: #52616d;
  --line: #b9c5cc;
  --blue: #145d87;
  --signal: #d6673d;
  --white: #f9fbfc;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

a:hover,
a:focus-visible {
  color: var(--blue);
}

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

.site-header {
  border-bottom: 1px solid var(--line);
}

.header-inner {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.76rem;
  font-weight: 750;
  letter-spacing: 0.16em;
  text-decoration: none;
}

.brand::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 5px rgba(214, 103, 61, 0.14);
}

nav {
  display: flex;
  gap: clamp(18px, 3vw, 34px);
  color: var(--muted);
  font-size: 0.83rem;
}

nav a {
  text-decoration: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(240px, 0.65fr);
  gap: clamp(42px, 8vw, 110px);
  padding: clamp(70px, 11vw, 150px) 0 clamp(64px, 9vw, 110px);
  border-bottom: 1px solid var(--line);
}

.eyebrow,
.label {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 30px;
  font-family: Iowan Old Style, Baskerville, Georgia, serif;
  font-size: clamp(3.5rem, 9.5vw, 8.4rem);
  font-weight: 500;
  letter-spacing: -0.065em;
  line-height: 0.88;
}

.intro {
  max-width: 610px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.dispatch {
  align-self: end;
  padding-top: 20px;
  border-top: 4px solid var(--ink);
}

.dispatch dl {
  margin: 0;
}

.dispatch div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.dispatch dt,
.dispatch dd {
  margin: 0;
  font-size: 0.78rem;
}

.dispatch dt {
  color: var(--muted);
}

.dispatch dd {
  font-weight: 700;
}

.index-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(250px, 0.75fr);
  gap: clamp(42px, 8vw, 110px);
  padding: clamp(64px, 9vw, 112px) 0;
}

.feature {
  display: block;
  padding: clamp(30px, 5vw, 54px);
  background: var(--ink);
  color: var(--white);
  text-decoration: none;
}

.feature:hover,
.feature:focus-visible {
  color: var(--white);
  outline: 3px solid var(--signal);
  outline-offset: 5px;
}

.feature .eyebrow {
  color: #8fc6e0;
}

.feature h2 {
  max-width: 620px;
  margin-bottom: 32px;
  font-family: Iowan Old Style, Baskerville, Georgia, serif;
  font-size: clamp(2.4rem, 6vw, 5.7rem);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.feature p {
  max-width: 52ch;
  margin-bottom: 0;
  color: #bdc8cf;
}

.note-list {
  border-top: 4px solid var(--ink);
}

.note-link {
  display: block;
  padding: 24px 0 28px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}

.note-link span {
  display: block;
  margin-bottom: 8px;
  color: var(--signal);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.14em;
}

.note-link strong {
  display: block;
  margin-bottom: 7px;
  font-family: Iowan Old Style, Baskerville, Georgia, serif;
  font-size: 1.55rem;
  font-weight: 500;
  line-height: 1.15;
}

.note-link small {
  color: var(--muted);
}

.article-shell {
  display: grid;
  grid-template-columns: 210px minmax(0, 680px);
  gap: clamp(40px, 8vw, 100px);
  padding: clamp(60px, 10vw, 120px) 0;
}

.article-meta {
  color: var(--muted);
  font-size: 0.78rem;
}

.article-meta strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
}

.article h1 {
  margin-bottom: 40px;
  font-size: clamp(3rem, 7vw, 6.3rem);
}

.article .lede {
  margin-bottom: 40px;
  color: var(--blue);
  font-family: Iowan Old Style, Baskerville, Georgia, serif;
  font-size: clamp(1.35rem, 2.8vw, 1.8rem);
  line-height: 1.4;
}

.article p {
  margin-bottom: 1.35em;
  color: #263744;
  font-size: 1.05rem;
}

.article blockquote {
  margin: 42px 0;
  padding: 8px 0 8px 24px;
  border-left: 4px solid var(--signal);
  color: var(--ink);
  font-family: Iowan Old Style, Baskerville, Georgia, serif;
  font-size: 1.45rem;
}

.about-panel {
  max-width: 760px;
  padding: clamp(70px, 12vw, 150px) 0;
}

.about-panel h1 {
  font-size: clamp(3.7rem, 10vw, 8rem);
}

.about-panel p {
  max-width: 56ch;
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

.site-footer {
  border-top: 1px solid var(--line);
}

.footer-inner {
  min-height: 112px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  font-size: 0.75rem;
}

.not-found {
  min-height: calc(100vh - 200px);
  display: grid;
  align-content: center;
  max-width: 700px;
  padding: 80px 0;
}

.not-found h1 {
  margin-bottom: 24px;
}

@media (max-width: 760px) {
  .shell {
    width: min(100% - 28px, 1120px);
  }

  .header-inner {
    min-height: 74px;
  }

  nav {
    gap: 15px;
    font-size: 0.76rem;
  }

  .brand {
    font-size: 0;
  }

  .hero,
  .index-grid,
  .article-shell {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 50px;
  }

  .article-shell {
    gap: 24px;
  }

  .article-meta {
    padding-bottom: 22px;
    border-bottom: 1px solid var(--line);
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
  }
}

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