* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  background-color: #ffffff;
  color: #111111;
}

h1, h2, h3 {
  margin: 0 0 8px 0;
  font-weight: 600;
}

p {
  margin: 0 0 12px 0;
}

input,
textarea,
button {
  font-family: inherit;
  font-size: 1rem;
  -webkit-tap-highlight-color: transparent;
}

input,
textarea {
  width: 100%;
  padding: 8px;
  border: 1px solid #cccccc;
  border-radius: 6px;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

button {
  padding: 6px 10px;
  border: 1px solid #cccccc;
  background-color: #f5f5f5;
  border-radius: 6px;
  cursor: pointer;
}

button:active {
  background-color: #e5e5e5;
}