:root {
  --navy: #0e2134;
  --ice: #dce9f4;
  --muted: #5a7a96;
  --accent: #e8912b;
  --bg: #f7fafc;
  --card: #ffffff;
  --text: #13202c;
  --line: #d6e1ea;
  --head: "DIN Condensed", "Avenir Next Condensed", "Arial Narrow", sans-serif;
  --body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1824;
    --card: #12263a;
    --text: #e4eef6;
    --muted: #8fb3d1;
    --line: #23405c;
    --accent: #ffb347;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 var(--body);
}
a { color: var(--accent); }
img { max-width: 100%; height: auto; display: block; }

header.site {
  background: var(--navy);
  color: var(--ice);
}
header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 24px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.logo {
  font: 700 26px/1 var(--head);
  letter-spacing: 0.04em;
  color: var(--ice);
  text-decoration: none;
  text-transform: uppercase;
}
.logo span { color: #ffb347; }
nav a {
  color: var(--ice);
  text-decoration: none;
  margin-left: 18px;
  font-size: 15px;
}
nav a:first-child { margin-left: 0; }
nav a:hover { color: #ffb347; }

.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }
main { padding: 32px 0 56px; }

h1, h2, h3 { font-family: var(--head); line-height: 1.1; letter-spacing: 0.01em; }
h1 { font-size: 44px; margin: 0 0 12px; }
h2 { font-size: 30px; margin: 40px 0 10px; }
h3 { font-size: 22px; margin: 28px 0 8px; }
.lede { font-size: 20px; color: var(--muted); margin-top: 0; }
.meta { font-size: 14px; color: var(--muted); }

.hero { background: var(--navy); color: var(--ice); padding: 40px 0 48px; }
.hero h1 { font-size: 52px; }
.hero p { color: #b9cfe2; font-size: 19px; max-width: 560px; }

.cards { display: grid; gap: 16px; margin-top: 16px; }
.card {
  display: block;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px;
  color: var(--text);
  text-decoration: none;
}
a.card:hover { border-color: var(--accent); }
.card h3 { margin-top: 0; }
.card p { margin: 0; color: var(--muted); }
.tag {
  display: inline-block;
  font: 600 12px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 8px;
}

figure { margin: 28px 0; }
figure img { border-radius: 8px; margin: 0 auto; max-width: 480px; width: 100%; }
figcaption { font-size: 14px; color: var(--muted); margin-top: 8px; text-align: center; }

.callout {
  background: var(--card);
  border-left: 4px solid var(--accent);
  padding: 14px 18px;
  border-radius: 0 8px 8px 0;
  margin: 24px 0;
}

.table-scroll { overflow-x: auto; margin: 16px 0; border: 1px solid var(--line); border-radius: 8px; }
table { border-collapse: collapse; width: 100%; font-size: 14px; background: var(--card); }
th, td { padding: 7px 10px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); }
td:nth-child(n+3), th:nth-child(n+3) { text-align: right; font-family: var(--mono); }
td.unverified::after { content: "*"; color: var(--accent); }
tbody tr:last-child td { border-bottom: 0; }

.signup {
  background: var(--navy);
  color: var(--ice);
  border-radius: 12px;
  padding: 24px;
  margin-top: 48px;
}
.signup h2 { margin-top: 0; color: var(--ice); }
.signup p { color: #b9cfe2; margin-bottom: 0; }
.signup a { color: #ffb347; }

footer.site { border-top: 1px solid var(--line); padding: 24px 0 40px; font-size: 14px; color: var(--muted); }
footer.site a { color: var(--muted); margin-right: 16px; }

@media (max-width: 520px) {
  h1, .hero h1 { font-size: 36px; }
  nav a { margin-left: 12px; }
}