.adv-calc {
  --adv-calc-ink: #111111;
  --adv-calc-accent: #f5931e;
  --adv-calc-muted: #5c5c5c;
  --adv-calc-line: #d9d9d9;
  --adv-calc-band: #efefef;
  display: grid;
  gap: 1.5rem;
  margin: 1.5rem 0 2rem;
  color: var(--adv-calc-ink);
  font-family: inherit;
}
@media (min-width: 860px) {
  .adv-calc { grid-template-columns: minmax(16rem, 22rem) minmax(0, 1fr); align-items: start; }
}
.adv-calc__form {
  display: grid;
  gap: 0.85rem;
  margin: 0;
}
.adv-calc__field {
  display: grid;
  gap: 0.25rem;
  font-size: 0.92rem;
}
.adv-calc__field span { color: var(--adv-calc-muted); }
.adv-calc__field input,
.adv-calc__field select {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--adv-calc-line);
  border-radius: 4px;
  padding: 0.55rem 0.7rem;
  font: inherit;
  color: var(--adv-calc-ink);
  background: #fff;
}
.adv-calc__field input[type="checkbox"] {
  width: 1.15rem;
  height: 1.15rem;
  accent-color: var(--adv-calc-accent);
}
.adv-calc__child {
  margin: 0.6rem 0 0;
  font-size: 1rem;
}
.adv-calc__output {
  background: var(--adv-calc-band);
  border-radius: 10px;
  padding: 1.25rem;
}
.adv-calc__result {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}
.adv-calc__result strong { font-variant-numeric: tabular-nums; }
.adv-calc__note { margin: 0.9rem 0 0; color: var(--adv-calc-muted); }
.adv-calc__table-wrap {
  overflow: auto;
  max-height: 28rem;
  margin-top: 1rem;
  background: #fff;
  border-radius: 8px;
}
.adv-calc__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.adv-calc__table th,
.adv-calc__table td {
  padding: 0.45rem 0.6rem;
  text-align: right;
  white-space: nowrap;
  border-bottom: 1px solid var(--adv-calc-line);
}
.adv-calc__table th:first-child,
.adv-calc__table td:first-child { text-align: left; }
.adv-calc__table th {
  position: sticky;
  top: 0;
  background: #fff;
}