:root { color-scheme: dark; --ink: #080b0f; --surface: #11161c; --line: #222a33; --text: #eef2f6; --muted: #9aa6b2; --lime: #b8f36a; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--ink); color: var(--text); font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
main { max-width: 720px; margin: 0 auto; padding: 48px 24px 64px; }
header { display: flex; align-items: center; gap: 14px; margin-bottom: 40px; }
header img { width: 48px; height: 48px; border-radius: 12px; }
header a { color: var(--text); text-decoration: none; font-weight: 700; font-size: 20px; }
nav { margin-left: auto; display: flex; gap: 18px; font-size: 15px; }
nav a { color: var(--muted); font-weight: 500; font-size: 15px; }
h1 { font-size: 40px; line-height: 1.15; margin: 0 0 16px; letter-spacing: -0.02em; }
h2 { font-size: 22px; margin: 40px 0 8px; }
h3 { font-size: 18px; margin: 28px 0 4px; }
p, li { color: var(--muted); }
strong { color: var(--text); }
a { color: var(--lime); }
.lead { font-size: 20px; }
.features { list-style: none; padding: 0; display: grid; gap: 12px; margin: 32px 0; }
.features li { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.eyebrow { color: var(--lime); font-weight: 700; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }
footer { margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }