:root { color-scheme: dark; font-family: system-ui, sans-serif; background: #09090b; color: #f4f4f5; }
body { max-width: 760px; margin: 0 auto; padding: 32px 24px 56px; line-height: 1.7; }
a { color: #ffbf00; text-underline-offset: 3px; }
a:focus-visible { outline: 2px solid #ffbf00; outline-offset: 5px; }
nav, footer { display: flex; flex-wrap: wrap; gap: 12px 24px; }
nav { margin-bottom: 36px; }
h1 { line-height: 1.2; font-size: clamp(28px, 5vw, 38px); }
h2 { margin-top: 32px; font-size: 22px; line-height: 1.35; }
li { margin: 8px 0; }
.contact { border: 1px solid #3f3f46; border-radius: 14px; padding: 18px 22px; margin: 24px 0; }
footer { border-top: 1px solid #3f3f46; margin-top: 40px; padding-top: 20px; font-size: 14px; }