:root {
  --bg: #F6F1E7;
  --ink: #1F1D1B;
  --muted: #6B645C;
  --line: #E2D9C8;
  --accent: #E5484D;
  --card: #FFFDF8;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1A1816;
    --ink: #F3EEE4;
    --muted: #A9A196;
    --line: #34302B;
    --card: #23201D;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

main, header, footer {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  padding-bottom: 8px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
  font-weight: 700;
  font-size: 20px;
}

.brand img { width: 36px; height: 36px; border-radius: 9px; }

nav a { color: var(--muted); margin-left: 16px; font-size: 15px; }

a { color: inherit; text-underline-offset: 3px; }

h1 { font-size: 34px; line-height: 1.2; margin: 40px 0 12px; }
h2 { font-size: 22px; margin: 36px 0 8px; }
h3 { font-size: 18px; margin: 24px 0 4px; }

.lead { font-size: 20px; color: var(--muted); margin-top: 0; }

.dot { color: var(--accent); }

.draft {
  border: 1px solid var(--accent);
  border-radius: 10px;
  padding: 12px 16px;
  margin: 24px 0;
  font-size: 15px;
}

.cards { display: grid; gap: 12px; margin: 28px 0; }
@media (min-width: 640px) { .cards { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
}

.card strong { display: block; margin-bottom: 4px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 12px 0; }
th, td { text-align: left; vertical-align: top; padding: 8px 8px 8px 0; border-bottom: 1px solid var(--line); }
th { font-weight: 600; }

.table-wrap { overflow-x: auto; }

.meta { color: var(--muted); font-size: 14px; }

footer {
  margin-top: 56px;
  padding-top: 20px;
  padding-bottom: 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

footer a { margin-right: 16px; }