:root { color-scheme: light dark; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; color: #202124; background: #fff; }
* { box-sizing: border-box; }
body { margin: 0; }
main { max-width: 760px; margin: 0 auto; padding: 40px 24px 64px; }
header { display: flex; align-items: center; gap: 20px; margin-bottom: 32px; }
header img { flex: 0 0 80px; border-radius: 16px; }
h1 { font-size: 28px; line-height: 1.2; margin: 0; overflow-wrap: anywhere; }
h2 { font-size: 20px; line-height: 1.35; margin: 32px 0 8px; }
p { margin: 12px 0; }
a { color: #0062b3; overflow-wrap: anywhere; text-underline-offset: 3px; }
a:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }
footer { border-top: 1px solid #c8ccd0; margin-top: 40px; padding-top: 20px; }
@media (prefers-color-scheme: dark) { :root { color: #eee; background: #161718; } a { color: #80bfff; } footer { border-color: #555; } }
@media (max-width: 380px) { header { align-items: flex-start; flex-direction: column; } }