body {
  margin: 0;
  font-family: system-ui, sans-serif;
  background: #111827;
  color: #f9fafb;
}

main {
  max-width: 1000px;
  margin: 0 auto;
  padding: 32px;
}

h1 {
  color: #67e8f9;
}

.card {
  background: #1f2937;
  border: 1px solid #374151;
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 24px;
}

input,
textarea {
  width: 100%;
  box-sizing: border-box;
  margin-bottom: 12px;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid #4b5563;
  background: #030712;
  color: #f9fafb;
}

button {
  background: #0891b2;
  color: white;
  border: none;
  padding: 10px 14px;
  border-radius: 10px;
  margin-right: 8px;
  cursor: pointer;
}

button:hover {
  background: #0e7490;
}

.hook {
  border-top: 1px solid #374151;
  padding-top: 16px;
  margin-top: 16px;
}

code,
pre {
  background: #030712;
  color: #a7f3d0;
  padding: 8px;
  border-radius: 8px;
  display: block;
  overflow-x: auto;
}