:root {
  color-scheme: dark;
  --bg: #09090b;
  --panel: #151518;
  --text: #f7f7f8;
  --muted: #b7b7c2;
  --accent: #d6ff43;
  --line: #303038;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at 50% 0%, #25252c 0, var(--bg) 45%);
  color: var(--text);
  font-family: Arial, "Segoe UI", sans-serif;
  line-height: 1.8;
}

a { color: var(--accent); }

.site-header,
footer {
  width: min(1100px, calc(100% - 32px));
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-header { min-height: 84px; }

.brand {
  color: var(--text);
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: .15em;
  text-decoration: none;
}

nav { display: flex; gap: 20px; flex-wrap: wrap; }
nav a { color: var(--muted); text-decoration: none; }
nav a:hover, nav a[aria-current="page"] { color: var(--accent); }

.hero,
.document {
  width: min(900px, calc(100% - 32px));
  margin: 56px auto;
}

.hero { min-height: 60vh; display: grid; place-items: center; text-align: center; }

.card {
  width: 100%;
  padding: clamp(28px, 6vw, 64px);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  box-shadow: 0 24px 80px #0007;
}

h1 { margin: 0 0 20px; font-size: clamp(2.2rem, 7vw, 4.8rem); line-height: 1.1; }
.document h1 { font-size: clamp(2rem, 6vw, 3.8rem); }
h2 { margin-top: 42px; line-height: 1.3; }
p, li { color: var(--muted); font-size: 1.05rem; }
.eyebrow { color: var(--accent); font-weight: 800; letter-spacing: .08em; }

.actions { margin-top: 32px; display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.button { padding: 11px 20px; border-radius: 999px; background: var(--accent); color: #111; text-decoration: none; font-weight: 800; }
.button.secondary { background: transparent; color: var(--text); border: 1px solid var(--line); }

hr { border: 0; border-top: 1px solid var(--line); margin: 48px 0; }
footer { padding: 28px 0 44px; border-top: 1px solid var(--line); color: var(--muted); }

@media (max-width: 620px) {
  .site-header, footer { align-items: flex-start; flex-direction: column; padding: 20px 0; }
  .hero, .document { margin-top: 24px; }
  .card { border-radius: 20px; }
}