@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=JetBrains+Mono:wght@500;600;700&display=swap');

:root {
  --paper: #f6f2e8;
  --paper2: #ece5d2;
  --paper3: #e0d8c0;
  --ink: #15140f;
  --ink-soft: #3a3833;
  --ink-faint: #8a857c;
  --danger: #b83f24;
  --safe: #258a5c;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: 18px;
  line-height: 1.6;
  letter-spacing: -0.1px;
}

.mono {
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px 72px;
}

header.site {
  border-bottom: 2px solid var(--ink);
  margin-bottom: 36px;
}

.bar {
  max-width: 760px;
  margin: 0 auto;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.bar .mark {
  width: 40px;
  height: 44px;
  color: var(--ink);
  flex: 0 0 auto;
}

.bar .word {
  font-weight: 700;
  font-size: 24px;
  letter-spacing: 0.01em;
}

.bar nav {
  margin-left: auto;
  display: flex;
  gap: 20px;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

a {
  color: var(--danger);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 63, 36, 0.35);
}

a:hover {
  border-bottom-color: var(--danger);
}

nav a {
  color: var(--ink-soft);
  border: none;
}

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

h1 {
  font-size: 34px;
  line-height: 1.2;
  margin: 8px 0 4px;
}

h2 {
  font-size: 22px;
  margin-top: 40px;
  padding-top: 8px;
  border-top: 1px solid var(--paper3);
}

h3 {
  font-size: 18px;
  margin-top: 24px;
  color: var(--ink-soft);
}

.updated {
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}

.lede {
  font-size: 20px;
  color: var(--ink-soft);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
  font-size: 16px;
}

th,
td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--paper3);
  vertical-align: top;
}

th {
  background: var(--paper2);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.card {
  background: var(--paper2);
  border: 1px solid var(--paper3);
  border-radius: 12px;
  padding: 20px 24px;
  margin: 24px 0;
}

.btnrow {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0;
}

.btn {
  display: inline-block;
  background: var(--ink);
  color: var(--paper);
  border: none;
  border-radius: 10px;
  padding: 12px 20px;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.btn:hover {
  background: var(--ink-soft);
}

footer.site {
  max-width: 760px;
  margin: 56px auto 0;
  padding: 24px;
  border-top: 2px solid var(--ink);
  font-size: 14px;
  color: var(--ink-faint);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: center;
}

footer.site .mark {
  width: 18px;
  height: 20px;
  color: var(--ink-faint);
}

@media (max-width: 540px) {
  body {
    font-size: 17px;
  }
  .bar nav {
    gap: 14px;
  }
  h1 {
    font-size: 28px;
  }
}