:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --fg: #191613;
  --surface: #ffffff;
  --muted: #6f6761;
  --line: rgba(25, 22, 19, 0.1);
  --line-strong: rgba(25, 22, 19, 0.18);
  --panel: #ffffff;
  --panel-hover: color-mix(in oklab, var(--surface), var(--fg) 4%);
  --accent: #6d4b3e;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11100f;
    --fg: #f2ece5;
    --surface: #171513;
    --muted: #b9afa4;
    --line: rgba(242, 236, 229, 0.12);
    --line-strong: rgba(242, 236, 229, 0.22);
    --panel: #171513;
    --panel-hover: color-mix(in oklab, var(--surface), var(--fg) 8%);
    --accent: #ddb39c;
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.6 "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.page {
  display: grid;
  gap: var(--page-gap);
  margin: 0 auto;
  max-width: var(--content-max);
  min-height: 100vh;
  padding: var(--page-pad-y) var(--page-pad-x);
}

.site-nav {
  align-items: center;
  display: flex;
  gap: 18px;
  justify-content: space-between;
}

.brand,
.site-nav a,
.language-switch a,
.actions a,
.links a {
  color: inherit;
  text-decoration: none;
}

.brand {
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  font-size: 18px;
  font-weight: 600;
}

.site-nav nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: flex-end;
}

.site-nav nav a {
  color: var(--muted);
}

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

.language-switch {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.language-switch a {
  border-bottom: 1px solid transparent;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1;
  padding-bottom: 4px;
}

.language-switch a:hover,
.language-switch a[aria-current="page"] {
  border-color: var(--accent);
  color: var(--accent);
}

.hero {
  align-content: end;
  display: grid;
  gap: 18px;
  min-height: 34vh;
}

.eyebrow {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  margin: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  font-size: clamp(52px, 11vw, 118px);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 0.92;
}

.summary {
  color: var(--muted);
  font-size: clamp(19px, 2.2vw, 27px);
  line-height: 1.35;
  max-width: 38ch;
}

.actions,
.links,
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.actions a,
.links a,
.tags span {
  border: 1px solid var(--line);
  color: var(--fg);
  line-height: 1;
}

.actions a,
.links a {
  background: var(--panel);
  padding: 10px 12px;
}

.actions a:hover,
.links a:hover {
  background: var(--panel-hover);
  border-color: var(--line-strong);
}

.grid {
  display: grid;
  gap: 12px;
}

.panel {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 16px;
  padding-top: 18px;
}

.focus p {
  color: var(--muted);
  font-size: clamp(20px, 3vw, 32px);
  line-height: 1.25;
  max-width: 36ch;
}

h2 {
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.timeline {
  display: grid;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.timeline li {
  display: grid;
  gap: 5px;
}

.timeline span {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
}

.timeline strong {
  font-size: 18px;
  line-height: 1.25;
}

.timeline p {
  color: var(--muted);
  max-width: 66ch;
}

.tags span {
  background: color-mix(in oklab, var(--surface), var(--fg) 4%);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  padding: 8px 10px;
}

@media (min-width: 820px) {
  .page {
    grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  }

  .site-nav,
  .hero {
    grid-column: 1 / -1;
  }

  .grid {
    grid-column: 1 / -1;
    grid-template-columns: minmax(260px, 0.8fr) minmax(420px, 1.2fr);
  }

  .panel:first-child {
    grid-row: span 2;
  }
}