:root {
  --paper: #f2efe9;
  --surface: #fbfaf7;
  --ink: #16140f;
  --muted: #5c574d;
  --faint: #8a8478;
  --line: #d9d3c7;
  --accent: #d9381e;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.65 system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

a {
  color: var(--ink);
  text-decoration-color: var(--accent);
  text-underline-offset: 3px;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 16px;
}

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

header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 19px;
  text-decoration: none;
}

.brand img {
  width: 32px;
  height: 32px;
}

nav.links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  font-size: 14px;
}

main {
  padding: 32px 0 56px;
}

h1 {
  font-size: 30px;
  line-height: 1.2;
  margin: 0 0 6px;
}

h2 {
  font-size: 20px;
  margin: 36px 0 8px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

h3 {
  font-size: 16px;
  margin: 20px 0 4px;
}

p,
li {
  color: var(--ink);
}

ul,
ol {
  padding-left: 22px;
}

li + li {
  margin-top: 4px;
}

.meta {
  color: var(--faint);
  font-size: 14px;
  margin: 0 0 24px;
}

.lead {
  font-size: 18px;
  color: var(--muted);
}

.note {
  background: var(--surface);
  border-left: 3px solid var(--accent);
  padding: 12px 16px;
  margin: 20px 0;
}

.mark {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--accent);
  margin-right: 8px;
  vertical-align: 1px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin: 24px 0;
}

.cards a {
  display: block;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  text-decoration: none;
}

.cards a strong {
  display: block;
}

.cards a span {
  color: var(--muted);
  font-size: 14px;
}

footer.site {
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 14px;
  padding: 20px 0 40px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  margin: 12px 0;
}

th,
td {
  text-align: left;
  vertical-align: top;
  padding: 8px 10px 8px 0;
  border-bottom: 1px solid var(--line);
}

th {
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
}

@media (max-width: 560px) {
  h1 {
    font-size: 25px;
  }

  table,
  thead,
  tbody,
  tr,
  th,
  td {
    display: block;
  }

  thead {
    display: none;
  }

  tr {
    padding: 8px 0;
    border-bottom: 1px solid var(--line);
  }

  td {
    border: 0;
    padding: 2px 0;
  }

  td:first-child {
    font-weight: 600;
  }
}