:root {
  --ah-red: #d9001b;
  --ah-ink: #0f172a;
  --ah-muted: #64748b;
  --ah-paper: #ffffff;
  --ah-bg: #f8fafc;
  --ah-border: #e2e8f0;
  --font: "Manrope", system-ui, -apple-system, sans-serif;
  --max: 40rem;
  --radius: 12px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ah-ink);
  background: linear-gradient(180deg, #fff5f5 0%, var(--ah-bg) 28%, #fff 100%);
  line-height: 1.55;
  min-height: 100vh;
}
a { color: var(--ah-red); }
.wrap { max-width: var(--max); margin: 0 auto; padding: 1.25rem 1.1rem 3rem; }
.site-header {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 1rem 0 1.25rem; border-bottom: 1px solid var(--ah-border);
  margin-bottom: 1.5rem;
}
.site-header img { width: 56px; height: 56px; border-radius: 12px; }
.site-header__brand { font-weight: 800; letter-spacing: 0.02em; font-size: 1.05rem; }
.site-header__sub { color: var(--ah-muted); font-size: 0.85rem; margin: 0.15rem 0 0; }
.kicker {
  display: inline-block; font-size: 0.72rem; font-weight: 800;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--ah-red); margin: 0 0 0.4rem;
}
h1 { font-size: 1.75rem; line-height: 1.2; margin: 0 0 0.65rem; }
h2 { font-size: 1.2rem; margin: 1.75rem 0 0.5rem; }
.lead { color: #334155; font-size: 1.02rem; margin: 0 0 1rem; }
.card {
  background: var(--ah-paper); border: 1px solid var(--ah-border);
  border-radius: var(--radius); padding: 1.1rem 1.15rem; margin: 0 0 1rem;
  box-shadow: 0 8px 24px rgb(15 23 42 / 0.05);
}
.steps { list-style: none; padding: 0; margin: 0.75rem 0 0; }
.steps li {
  display: grid; grid-template-columns: 1.75rem 1fr; gap: 0.65rem;
  align-items: start; margin: 0 0 0.75rem;
}
.steps .num {
  width: 1.75rem; height: 1.75rem; border-radius: 999px;
  background: var(--ah-red); color: #fff; font-weight: 800; font-size: 0.85rem;
  display: grid; place-items: center;
}
.btn {
  display: inline-block; background: var(--ah-red); color: #fff !important;
  text-decoration: none; font-weight: 700; padding: 0.7rem 1rem;
  border-radius: 10px; margin: 0.35rem 0.35rem 0.35rem 0;
}
.btn--ghost {
  background: #fff; color: var(--ah-ink) !important;
  border: 1px solid var(--ah-border);
}
.note { font-size: 0.9rem; color: var(--ah-muted); margin: 0.75rem 0 0; }
.nav-links { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 1rem 0 0; }
.nav-links a { font-weight: 700; text-decoration: none; }
.site-footer {
  margin-top: 2.5rem; padding-top: 1rem; border-top: 1px solid var(--ah-border);
  font-size: 0.82rem; color: var(--ah-muted);
}