:root {
  --background: #F7F3EA;
  --surface: #FFFDF6;
  --ink: #1A1A1A;
  --text-secondary: #6F6A60;
  --blue-tint: #DCE6F5;
  --yellow-tint: #FBF0C8;
  --border: #E5DECF;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--background);
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

main {
  max-width: 680px;
  margin: 0 auto;
  padding: 36px 20px calc(72px + env(safe-area-inset-bottom));
}

.eyebrow { margin: 0 0 8px; color: var(--text-secondary); font-weight: 600; }
h1 { margin: 0; font-size: 34px; line-height: 1.15; font-weight: 700; letter-spacing: -0.02em; }
h2 { margin: 36px 0 8px; font-size: 22px; line-height: 1.3; font-weight: 600; }
h3 { margin: 22px 0 4px; font-size: 18px; line-height: 1.35; font-weight: 600; }
.meta { color: var(--text-secondary); margin: 8px 0 28px; }
p, li { overflow-wrap: break-word; }
a { color: var(--ink); text-underline-offset: 3px; }
ul { padding-left: 22px; }
li { margin: 8px 0; }

@media (min-width: 640px) {
  main { padding-top: 56px; }
  h1 { font-size: 40px; }
  h2 { font-size: 24px; }
}

.summary {
  background: var(--blue-tint);
  border-radius: 24px;
  padding: 4px 20px 12px;
}
.summary h2 { margin-top: 16px; }

.todo {
  background: var(--yellow-tint);
  border: 1px dashed #B98A1C;
  border-radius: 6px;
  padding: 0 4px;
}

footer {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
}

.page-links {
  list-style: none;
  padding: 0;
  margin: 28px 0;
}

.page-links li { margin: 10px 0; }

.page-links a { font-weight: 600; }

footer a {
  display: inline-block;
  padding: 6px 0;
}