.ptoc {
  background: linear-gradient(180deg,rgba(75,51,38,0.55) 0%,rgba(53,25,22,0.7) 100%);
  border: 1px solid rgba(243,133,47,0.12);
  border-radius: 12px;
  margin: 24px 0;
  overflow: hidden;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", Roboto, sans-serif;
  transition: all .2s ease;
}
.ptoc:hover {
  border-color: rgba(243,133,47,0.35);
}

.ptoc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.ptoc-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 14px 18px;
  background: transparent;
  border: none;
  color: var(--black, #f5ebe2);
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  transition: background .15s;
}
.ptoc-toggle:hover {
  background: rgba(243,133,47,0.08);
}
.ptoc-toggle > span {
  flex: 1;
}
.ptoc-chevron {
  transition: transform .25s cubic-bezier(.4,0,.2,1);
  color: var(--transparent-grey, #79553a);
  width: 16px;
  height: 16px;
  fill: currentColor;
}
.ptoc-toggle[aria-expanded="false"] .ptoc-chevron {
  transform: rotate(-90deg);
}

.ptoc-nav {
  max-height: 600px;
  overflow: hidden;
  transition: max-height .35s cubic-bezier(.4,0,.2,1), padding .35s;
  padding: 0 18px 14px;
}
.ptoc-nav.ptoc-collapsed {
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
}
.ptoc-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.ptoc-nav ul ul {
  margin: 0;
  padding: 0;
}
.ptoc-nav li {
  position: relative;
  padding-left: 16px;
  margin: 0;
}
.ptoc-nav li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--green, #f99634);
  border-radius: 0;
}
.ptoc-nav li:has(.ptoc-active)::before {
  background: var(--green, #f99634);
}

.ptoc-nav .ptoc-link {
  display: block;
  padding: 6px 0 6px 12px;
  color: var(--text, #b9987a);
  font-size: 14px;
  text-decoration: none;
  transition: color .15s;
  line-height: 1.43;
}
.ptoc-nav .ptoc-link:hover {
  color: #fbbd7a;
}
.ptoc-nav .ptoc-link.ptoc-active {
  color: #fbbf24;
  font-weight: 600;
}

.ptoc-nav .ptoc-level-3 {
  padding-left: 32px;
  font-size: 13.5px;
}
.ptoc-nav .ptoc-level-3::before { top: 9px; }
.ptoc-nav .ptoc-level-4 {
  padding-left: 48px;
  font-size: 13px;
}
.ptoc-nav .ptoc-level-4::before { top: 9px; }