:root {
  --background: #171613;
  --surface: #262420;
  --label: #f3f0e8;
  --secondary: rgba(243, 240, 232, 0.62);
  --accent: #e35a45;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: max(32px, env(safe-area-inset-top)) 16px max(32px, env(safe-area-inset-bottom));
  background: radial-gradient(120% 70% at 50% 0%, #2a241c 0%, var(--background) 60%) var(--background);
  color: var(--label);
  font: 17px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-align: center;
}

main { width: 100%; max-width: 400px; display: flex; flex-direction: column; align-items: center; }

.icon { width: 96px; height: 96px; border-radius: 22px; box-shadow: 0 12px 40px rgba(227, 90, 69, 0.25); }

h1 {
  margin: 28px 0 0;
  font: 800 44px/1 "Big Shoulders Display", -apple-system, sans-serif;
  letter-spacing: 0.01em;
}

.lead { margin: 14px 0 0; color: var(--secondary); }

.button {
  display: block;
  width: 100%;
  margin-top: 32px;
  padding: 16px 20px;
  border-radius: 100px;
  background: var(--label);
  color: #14130f;
  font-weight: 600;
  text-decoration: none;
}

.button[aria-disabled="true"] { background: var(--surface); color: var(--secondary); pointer-events: none; }

.hint { margin: 20px 0 0; font-size: 15px; color: var(--secondary); }

.hint a, .lead a { color: var(--label); }