:root {
  color-scheme: light;
  --slate-950: #0b1324;
  --slate-900: #101a30;
  --slate-700: #334155;
  --slate-500: #64748b;
  --slate-200: #dbe3ee;
  --surface: #ffffff;
  --canvas: #f3f6fa;
  --amber: #f59e0b;
  --amber-soft: #fff7e6;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 85% 12%, rgba(245, 158, 11, .13), transparent 27rem),
    var(--canvas);
  color: var(--slate-950);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px;
}

.card {
  width: min(720px, 100%);
  padding: clamp(28px, 6vw, 58px);
  border: 1px solid var(--slate-200);
  border-top: 5px solid var(--amber);
  border-radius: 24px;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 24px 70px rgba(15, 23, 42, .12);
}

.brand { display: flex; align-items: center; gap: 13px; }
.brand strong { display: block; letter-spacing: .08em; font-size: 18px; }
.brand small { display: block; margin-top: 2px; color: var(--slate-500); letter-spacing: .12em; font-size: 10px; font-weight: 700; }

.mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--amber);
  color: #111827;
  font-size: 22px;
  font-weight: 900;
  box-shadow: 0 12px 28px rgba(245, 158, 11, .24);
}

.eyebrow {
  margin: 48px 0 12px;
  color: #a45b00;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .13em;
}

h1 { margin: 0; max-width: 620px; font-size: clamp(32px, 6vw, 54px); line-height: 1.03; letter-spacing: -.035em; }
.lead { margin: 22px 0 0; max-width: 590px; color: var(--slate-700); font-size: clamp(17px, 2.5vw, 20px); line-height: 1.55; }

.status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 34px;
  padding: 11px 14px;
  border: 1px solid #f6cf7a;
  border-radius: 999px;
  background: var(--amber-soft);
  color: #7c4700;
  font-size: 13px;
  font-weight: 700;
}

.status span { width: 9px; height: 9px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 5px rgba(245, 158, 11, .15); }

@media (max-width: 520px) {
  .shell { padding: 16px; }
  .card { border-radius: 19px; }
  .eyebrow { margin-top: 38px; }
}