:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --text: #1a1a2e;
  --text-secondary: #52525b;
  --accent: #b84a00;
  --border: #e4e4e7;
  --surface: #f8f8fa;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0f19;
    --text: #f4f4f5;
    --text-secondary: #9aa0ac;
    --accent: #ff8a2e;
    --border: rgba(255,255,255,0.1);
    --surface: #18181b;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}
.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 96px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 32px;
}
.brand-badge {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 18px;
}
.brand-name {
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.3px;
}
h1 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin: 0 0 8px;
}
.updated {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}
.intro {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 40px;
}
section {
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
}
section:last-of-type {
  border-bottom: none;
}
h2 {
  font-size: 19px;
  font-weight: 800;
  margin: 0 0 12px;
}
p {
  font-size: 15px;
  margin: 0 0 10px;
}
ul {
  margin: 0;
  padding-left: 20px;
}
li {
  font-size: 15px;
  margin-bottom: 8px;
}
a { color: var(--accent); font-weight: 700; text-decoration: none; }
a:hover { text-decoration: underline; }
.switch-link {
  margin-top: 40px;
  text-align: center;
}
footer {
  margin-top: 48px;
  text-align: center;
  font-size: 13px;
  color: var(--text-secondary);
}