body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, sans-serif;
  color: #fff;
  background:
    linear-gradient(rgba(10, 12, 20, 0.62), rgba(10, 12, 20, 0.72)),
    #1b1b1b;
}
.bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 28px;
  background: rgba(0, 0, 0, 0.35);
}
.logo {
  font-weight: 800;
  letter-spacing: 0.18em;
  border: 1px solid #fff;
  padding: 8px 12px;
}
.bar p { margin: 0; color: #cfd3dc; }
main { max-width: 760px; margin: 72px auto; padding: 0 24px 80px; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.08em; color: #9aa1b3; }
h1 { font-size: clamp(32px, 6vw, 56px); line-height: 1.1; margin: 8px 0 16px; }
.lead { color: #d5d8e0; font-size: 18px; max-width: 36em; }
.actions { display: grid; gap: 12px; margin: 28px 0; max-width: 460px; }
.cta, .ghost {
  display: block;
  text-align: center;
  text-decoration: none;
  padding: 16px 18px;
  border-radius: 999px;
  font-weight: 700;
}
.cta { color: #fff; border: 1px solid rgba(255,255,255,0.85); }
.ghost { color: #fff; border: 1px solid rgba(255,255,255,0.35); }
.hint, .switch { color: #9aa1b3; }
.switch a { color: #fff; margin-right: 14px; }
code { color: #fff; }