*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  color: #374151;
  background: #f9fafb;
}

.wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.card {
  max-width: 420px;
  width: 100%;
  text-align: center;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 2.5rem 2rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.icon-wrap {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f3f4f6;
  border-radius: 50%;
  color: #6b7280;
}

.icon-wrap i {
  font-size: 1.75rem;
}

.card h1 {
  margin: 0 0 0.75rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: #111827;
}

.message {
  margin: 0 0 1.25rem;
  font-size: 0.9375rem;
  color: #6b7280;
}

.hint {
  margin: 0;
  font-size: 0.875rem;
  color: #9ca3af;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.hint i {
  font-size: 0.875rem;
  opacity: 0.9;
}