:root {
  --bg: #07110c;
  --panel: #0f1d15;
  --line: #244331;
  --text: #f4fff7;
  --muted: #b7c9bd;
  --brand: #00e676;
  --brand-dark: #00b85c;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.65; }
a { color: var(--brand); }
.wrap { width: min(1080px, calc(100% - 40px)); margin: 0 auto; }
header { border-bottom: 1px solid var(--line); background: rgba(7,17,12,.96); }
nav { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { color: var(--text); text-decoration: none; font-weight: 800; letter-spacing: .03em; }
.brand span { color: var(--brand); }
.links { display: flex; flex-wrap: wrap; gap: 18px; }
.links a { color: var(--muted); text-decoration: none; font-size: .92rem; }
.hero { padding: 90px 0 74px; }
.eyebrow { color: var(--brand); text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; font-weight: 800; }
h1 { max-width: 830px; margin: 12px 0 22px; font-size: clamp(2.35rem, 6vw, 4.7rem); line-height: 1.04; }
.lead { max-width: 760px; color: var(--muted); font-size: 1.18rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { display: inline-block; padding: 12px 18px; border-radius: 10px; text-decoration: none; font-weight: 750; background: var(--brand); color: #031108; }
.button.secondary { background: transparent; color: var(--text); border: 1px solid var(--line); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding-bottom: 70px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.card h2 { margin-top: 0; font-size: 1.15rem; }
.card p { color: var(--muted); }
.document { width: min(860px, calc(100% - 40px)); margin: 0 auto; padding: 58px 0 80px; }
.document h1 { font-size: clamp(2rem, 5vw, 3.3rem); }
.document h2 { margin-top: 38px; }
.document p, .document li { color: var(--muted); }
.notice { border-left: 4px solid var(--brand); background: var(--panel); padding: 16px 18px; border-radius: 0 10px 10px 0; }
footer { border-top: 1px solid var(--line); color: var(--muted); padding: 34px 0; font-size: .9rem; }
footer strong { color: var(--text); }
@media (max-width: 780px) { .grid { grid-template-columns: 1fr; } nav { align-items: flex-start; padding: 18px 0; flex-direction: column; } }