.accordion {
  display: grid;
  gap: var(--space-3);
}

.accordion-item {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.accordion-heading {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
}

.accordion-trigger {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  border: 0;
  background: transparent;
  color: var(--color-heading);
  font-weight: var(--font-bold);
  padding: var(--space-4);
  text-align: left;
}

.accordion-trigger:hover,
.accordion-trigger[aria-expanded="true"] {
  background: var(--color-surface-alt);
}

.accordion-icon {
  position: relative;
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.accordion-icon::before,
.accordion-icon::after {
  position: absolute;
  top: 7px;
  left: 1px;
  width: 14px;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
  content: "";
}

.accordion-icon::after {
  transform: rotate(90deg);
  transition: transform 160ms ease;
}

.accordion-trigger[aria-expanded="true"] .accordion-icon::after {
  transform: rotate(0deg);
}

.accordion-panel-inner {
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: var(--space-4);
}

.accordion-panel-inner > :last-child {
  margin-bottom: 0;
}