:root { color-scheme: light dark; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
* { box-sizing: border-box; }
body { margin: 0; background: #f7f5fb; color: #211b2d; line-height: 1.65; }
main { width: min(760px, calc(100% - 32px)); margin: 40px auto; background: #fff; padding: clamp(24px, 5vw, 56px); border-radius: 24px; box-shadow: 0 14px 50px rgba(67, 30, 111, .1); }
a { color: #6818d8; }
nav { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 36px; }
h1, h2 { line-height: 1.2; }
h1 { font-size: clamp(2rem, 6vw, 3rem); margin-bottom: 8px; }
h2 { margin-top: 32px; font-size: 1.25rem; }
.muted { color: #6c6475; }
.button { display: inline-block; margin: 8px 0; padding: 12px 18px; border-radius: 999px; color: #fff; background: #6818d8; text-decoration: none; font-weight: 700; }
footer { margin-top: 44px; padding-top: 20px; border-top: 1px solid #e8e2ef; font-size: .9rem; }
@media (prefers-color-scheme: dark) { body { background: #151119; color: #eee9f4; } main { background: #211b27; box-shadow: none; } a { color: #c59cff; } .muted { color: #b8afc2; } footer { border-color: #403747; } }