:root {
  --primary: #5b5fef;
  --primary-dark: #3d3fc4;
  --text: #14141f;
  --text-secondary: #6b6b7b;
  --background: #f7f7fb;
  --surface: #ffffff;
  --border: #e7e7f1;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background: var(--background);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 96px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  flex-shrink: 0;
}

.brand-name {
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.3px;
}

h1 {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin: 24px 0 4px;
}

.updated {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 40px;
}

h2 {
  font-size: 20px;
  font-weight: 700;
  margin: 40px 0 12px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

h2:first-of-type {
  border-top: none;
  padding-top: 0;
}

p, li {
  color: var(--text);
  font-size: 16px;
}

p {
  margin: 0 0 16px;
}

ul {
  margin: 0 0 16px;
  padding-left: 20px;
}

li {
  margin-bottom: 8px;
}

strong {
  font-weight: 700;
}

a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

a:hover {
  text-decoration: underline;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 24px;
  margin-bottom: 16px;
}

.card p:last-child {
  margin-bottom: 0;
}

.placeholder {
  background: #fff8e6;
  border: 1px solid #f0dca0;
  color: #8a6414;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
  margin-bottom: 24px;
}

footer {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 14px;
}