*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100dvh;
  background: #1c1917;
  color: #d6d3d1;
  font-family: system-ui, sans-serif;
  font-size: 1.25rem;
  line-height: 1.7;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
}

.card-wrap {
  width: 100%;
  max-width: 48rem;
}

.card {
  background: #292524;
  border: 1px solid #57534e;
  border-radius: 1.25rem;
  overflow: hidden;
}

.card-header {
  padding: 2.5rem 3rem;
  border-bottom: 1px solid #57534e;
}

.card-header h1 {
  font-size: 2.25rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
}

.card-body {
  padding: 2.5rem 3rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.card-body > p {
  color: #d6d3d1;
}

.section {
  background: #1c1917;
  border: 1px solid #57534e;
  border-radius: 0.875rem;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.section-label {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #78716c;
}

.section p {
  color: #d6d3d1;
}

code {
  font-family: ui-monospace, monospace;
  font-size: 0.875em;
  color: #fbbf24;
  background: #44403c;
  padding: 0.2rem 0.5rem;
  border-radius: 0.25rem;
}

.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: #f59e0b;
  color: #1c1917;
  font-weight: 700;
  font-size: 1.125rem;
  padding: 0.875rem 2rem;
  border-radius: 0.625rem;
  text-decoration: none;
  transition: background 0.15s;
}

.btn-primary:hover {
  background: #fbbf24;
}

.card-footer {
  border-top: 1px solid #57534e;
  padding-top: 1.5rem;
  color: #a8a29e;
}

.card-footer a {
  color: #fbbf24;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.15s;
}

.card-footer a:hover {
  color: #fcd34d;
}

.page-footer {
  color: #57534e;
  margin-top: 1.25rem;
  text-align: center;
}

.page-footer a {
  color: #57534e;
  text-decoration: none;
  transition: color 0.15s;
}

.page-footer a:hover {
  color: #a8a29e;
}