:root { color-scheme: dark; --bg: #101416; --panel: #1b2325; --text: #edf6ef; --muted: #a7b7b0; --mint: #a6e7c2; --brass: #d9ae62; }
* { box-sizing: border-box; }
body { margin: 0; background: radial-gradient(circle at 15% 0%, #26352f 0, var(--bg) 42%); color: var(--text); font: 16px/1.65 system-ui, -apple-system, Segoe UI, sans-serif; }
.shell { max-width: 780px; margin: 0 auto; padding: 12vh 24px 64px; }
.document { padding-top: 8vh; }
.eyebrow { color: var(--brass); letter-spacing: .16em; font-size: .78rem; font-weight: 700; }
h1 { max-width: 680px; margin: 12px 0 18px; font-size: clamp(2.5rem, 8vw, 5rem); line-height: 1.02; letter-spacing: -.04em; }
h2 { margin-top: 2.2rem; color: var(--mint); font-size: 1.25rem; }
.lede { max-width: 620px; color: var(--muted); font-size: 1.25rem; }
.muted { color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 36px 0; }
.button { display: inline-block; padding: 11px 18px; border: 1px solid var(--mint); border-radius: 999px; background: var(--mint); color: #102019; font-weight: 700; text-decoration: none; }
.button.secondary { border-color: #52615c; background: transparent; color: var(--text); }
.card { margin-top: 56px; padding: 24px; border: 1px solid #34413d; border-radius: 18px; background: color-mix(in srgb, var(--panel) 88%, transparent); }
a { color: var(--mint); }
code { color: var(--brass); }
.footer { margin-top: 48px; color: var(--muted); font-size: .95rem; }
@media (max-width: 520px) { .shell { padding-top: 8vh; } .lede { font-size: 1.1rem; } }