:root {
  --collapse-background: #fff;
  --collapse-text-color: var(--color-text-main);
  --collapse-header-font-size: var(--font-size-md);
  --collapse-header-padding: 10px 16px;
  --collapse-content-font-size: var(--font-size-md);
  --collapse-content-padding: 0 16px 10px;
  --collapse-item-margin-top: 16px;
  --collapse-disable-color: #bdbdbd;
}
.ppsv-collapse-item {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  box-sizing: border-box;
  position: relative;
  margin-top: 0;
  background: var(--collapse-background);
  color: var(--collapse-text-color);
  transition: margin-top 0.25s, color 0.25s;
}
.ppsv-collapse-item::before {
  bottom: 0;
  content: '';
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  z-index: -1;
}
.ppsv-collapse-item:not(:first-child)::after {
  border-top: thin solid var(--color-border);
  content: '';
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}
.ppsv-collapse-item-header {
  align-items: center;
  display: flex;
  font-size: var(--collapse-header-font-size);
  outline: none;
  padding: var(--collapse-header-padding);
  justify-content: space-between;
  position: relative;
  cursor: pointer;
}
.ppsv-collapse-item-header__icon {
  transform: rotate(0deg);
  opacity: 1;
  color: var(--color-desc);
}
.ppsv-collapse-item-header__disable {
  opacity: 0;
}
.ppsv-collapse-item-header__open {
  transform: rotate(-180deg);
}
.ppsv-collapse-item-content {
  transition: height 0.25s;
  display: flex;
  font-size: var(--collapse-content-font-size);
  overflow: hidden;
}
.ppsv-collapse-item__wrap {
  padding: var(--collapse-content-padding);
  word-break: break-all;
  flex: 1;
  color: var(--color-desc);
}
.ppsv-collapse-item__disable {
  color: var(--collapse-disable-color);
  cursor: not-allowed;
}