:root {
  color-scheme: light;
  --ink: #2b2140;
  --muted: #6b5a80;
  --paper: #fffdf8;
  --lavender: #f3eefb;
  --rose: #f0619a;
  --line: rgba(43, 33, 64, 0.16);
}

* { box-sizing: border-box; }

body {
  max-width: 820px;
  margin: 0 auto;
  padding: 72px 28px;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.72 "Avenir Next", Avenir, sans-serif;
}

header {
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line);
}

h1, h2, h3 {
  font-family: Palatino, "Book Antiqua", Georgia, serif;
  letter-spacing: -0.03em;
}

h1 { margin: 0; font-size: clamp(2.5rem, 7vw, 4.5rem); line-height: 1; }
h2 { margin-top: 48px; font-size: 1.7rem; }
h3 { margin-top: 30px; font-size: 1.2rem; }

.meta { color: var(--muted); font-size: 0.83rem; }

.summary {
  margin: 36px 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--lavender);
}

a { color: #7155c8; text-underline-offset: 3px; }
code { font-size: 0.88em; }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
th { background: var(--lavender); }

footer {
  margin-top: 60px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

@media (max-width: 600px) {
  body { padding: 46px 20px; font-size: 15px; }
  table, tbody, tr, th, td { display: block; }
  th, td { border-bottom: 0; }
  tr:last-child td:last-child { border-bottom: 1px solid var(--line); }
}