.portion-calculator {
  border: 1px solid var(--line, #DDDCD5);
  border-radius: var(--radius, 8px);
  background: var(--card, #fff);
  color: var(--ink, #202622);
  margin: 24px 0;
  padding: 20px;
}

.portion-calculator h3 {
  margin: 0 0 8px;
}

.portion-calculator__context,
.portion-calculator__help {
  color: var(--muted, #59635D);
  font-size: 14px;
}

.portion-calculator__label {
  display: block;
  font-family: var(--font-sans, sans-serif);
  font-size: 13px;
  font-weight: 700;
  margin: 16px 0 6px;
}

.portion-calculator__input {
  box-sizing: border-box;
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line, #DDDCD5);
  border-radius: var(--radius, 8px);
  background: var(--bg, #F8F7F3);
  color: var(--ink, #202622);
  font: 16px/1.35 var(--font-sans, sans-serif);
  padding: 10px 12px;
}

.portion-calculator__input[aria-invalid="true"] {
  border-color: #A33A2A;
}

.portion-calculator__result {
  margin: 14px 0 0;
}