:root {
  --background: #f5f3ee;
  --card: #ffffff;
  --text: #1c1c1c;
  --muted: #5c5c5c;
  --accent: #fdeeb5;
  --border: #e3e0d8;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #151515;
    --card: #1f1f1f;
    --text: #f2f2f2;
    --muted: #b3b3b3;
    --accent: #f3dfa0;
    --border: #333333;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background: var(--background);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.5;
}

main {
  width: 100%;
  max-width: 440px;
  padding: 32px 28px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  outline: none;
}

.brand {
  margin: 0 0 24px;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 28px;
}

h1 {
  margin: 0 0 12px;
  font-size: 22px;
  line-height: 1.3;
}

p {
  margin: 0 0 20px;
  color: var(--muted);
}

p.small {
  margin: 24px 0 8px;
  font-size: 15px;
}

button,
a.button {
  display: block;
  width: 100%;
  min-height: 52px;
  margin: 0 0 12px;
  padding: 14px 20px;
  border-radius: 14px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

button.primary,
a.button.primary {
  background: var(--accent);
  color: #1c1c1c;
}

button.secondary,
a.button.secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}