.accordion {
  display: flex;
  flex-direction: column;
  width: 100%;
}
/*
.accordion__item {
  border-bottom: 2px solid #dddddd;
}*/

.accordion__heading {
  margin: 0;
font-size: 1.4rem;
  font-weight: 600;
}

.accordion__button {
  position: relative;
  width: 100%;
  display: block;
  padding: 1rem 3rem 1rem 0.5rem;
  border: 0;
  background: transparent;
  color: inherit;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
  text-align: left;
  cursor: pointer;
  border-bottom: #ddd 2px solid;
  transition: border-bottom-color 0.2s ease;
}

.accordion .accordion__button:focus-visible {
  outline: 2px solid var(--color-main-font-hover);
  outline-offset: 4px;
}

.accordion__button::before,
.accordion__button::after {
  content: "";
  position: absolute;
  right: 0.5rem;
  top: 50%;
  width: 1rem;
  height: 2px;
  background: currentColor;
  transform: translateY(-50%);
  transition: opacity 120ms ease;
}

.accordion__button::after {
  transform: translateY(-50%) rotate(90deg);
}

.accordion__button[aria-expanded="true"]::after {
  opacity: 0;
}

.accordion__panel {
  display: block;
  width: 100%;
}

.accordion__panel[hidden] {
  display: none;
}

.accordion__panel-inner {
  padding: 2rem 1rem 2rem 1rem;
    color: var(--color-main-font);
    font-family: var(--font-secondary);
    background: var(--color-highlight-white);
}

.accordion__panel-inner > :first-child {
  margin-top: 0;
}

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

.accordion__button[aria-expanded="true"] {
  border-bottom-color: var(--color-highlight-red);
}
.accordion__button:hover,
.accordion__button[aria-expanded="true"] {
  border-bottom-color: var(--color-highlight-red);
}