:root { color-scheme: light dark; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
body { margin: 0; background: #12161f; color: #eef2f8; line-height: 1.55; }
main { max-width: 760px; margin: 0 auto; padding: 32px 20px 64px; }
img { width: 88px; height: 88px; border-radius: 20px; }
a { color: #75a5ff; }
h1, h2 { line-height: 1.2; }
.muted { color: #a7b2c5; }
footer { margin-top: 28px; color: #a7b2c5; font-size: 13px; text-align: center; }