/* Minimal, readable styling suitable for support pages */
:root {
  --maxw: 820px;
  --pad: 16px;
}
* { box-sizing: border-box; }
body { font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; line-height: 1.6; margin: 0; color: #222; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 32px var(--pad); }
header { margin-bottom: 24px; }
h1 { margin: 0 0 8px; font-size: 28px; }
h2 { margin-top: 24px; font-size: 20px; }
.tagline { color: #555; margin: 0; }
a { color: inherit; text-decoration: underline; }
details { border: 1px solid #ddd; border-radius: 8px; padding: 12px 16px; margin: 10px 0; background: #fafafa; }
footer { margin-top: 40px; font-size: 14px; color: #666; }