Layout decision helper

.tool {
  display: grid;
  gap: 1.25rem;
  max-width: 48rem;
  margin: 0 auto;
  padding: 1.5rem;
}

.tool h1 {
  margin: 0;
  font-size: 2rem;
  line-height: 1.1;
}

form {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}

label {
  display: grid;
  gap: 0.35rem;
  font-weight: 700;
}

select {
  min-height: 2.75rem;
  border: 2px solid #171717;
  border-radius: 6px;
  background: #ffffff;
  padding-inline: 0.75rem;
}

.result {
  display: grid;
  gap: 0.5rem;
  border: 2px solid #171717;
  border-radius: 8px;
  background: #e8f3f3;
  padding: 1.25rem;
}

.result__label {
  color: #0a6a6c;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.result h2 {
  margin: 0;
  font-size: 2.4rem;
  line-height: 1;
}