:root { color-scheme: light dark; font-family: Inter,ui-sans-serif,system-ui,sans-serif; line-height: 1.7; }
* { box-sizing: border-box; }
body { margin: 0; background: #10141b; color: #dce2eb; }
main { max-width: 800px; margin: 0 auto; padding: 44px 24px 80px; }
a { color: #a995ff; text-underline-offset: 3px; }
.back { display: inline-block; margin-bottom: 36px; }
header { display: flex; gap: 12px; align-items: center; }
header strong, header span { display: block; }
header span { color: #939dac; font-size: 11px; }
h1 { font-size: clamp(30px,6vw,44px); line-height: 1.15; letter-spacing: -.03em; margin: 32px 0 16px; }
h2 { color: #f6f7fb; font-size: 19px; margin-top: 32px; }
p { color: #bac4d3; }
.intro { font-size: 18px; }
code { background: #252b35; padding: 2px 5px; border-radius: 4px; }
:focus-visible { outline: 2px solid #a995ff; outline-offset: 4px; }