:root { color-scheme: dark; font-family: "Segoe UI", Arial, sans-serif; color: #f3f4f6; background: #0f1117; font-synthesis: none; -webkit-font-smoothing: antialiased; }
* { box-sizing: border-box; }
body { margin: 0; }
main { min-height: 100vh; min-height: 100svh; padding: 48px 24px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 40px; }
h1 { margin: 0; display: flex; align-items: center; gap: 16px; font-size: 40px; font-weight: 600; letter-spacing: -1.5px; line-height: 1.2; }
a { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 12px 20px; border: 1px solid #30343d; border-radius: 8px; color: #a8adb7; font-size: 14px; line-height: 20px; text-decoration: none; }
a:hover { border-color: #59606d; color: #f3f4f6; }
a:focus-visible { outline: 2px solid #0fd4a0; outline-offset: 5px; }
@media (max-width: 360px) { h1 { font-size: 34px; } }