.pro-toc-container {
  background: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 20px 25px;
  margin: 25px 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.03);
  display: block;
  width: fit-content;
  min-width: 280px;
  max-width: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.pro-toc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  border-bottom: 2px solid #f0f0f0;
  padding-bottom: 10px;
}

.pro-toc-title {
  font-size: 18px;
  font-weight: 700;
  color: #222;
}

.pro-toc-toggle {
  cursor: pointer;
  font-size: 13px;
  color: #666;
  background: #f5f5f5;
  padding: 2px 8px;
  border-radius: 4px;
  transition: all 0.2s;
}

.pro-toc-toggle:hover {
  background: #e0e0e0;
  color: #333;
}

/* LISTE */
.pro-toc-list {
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
  counter-reset: toc-counter;
}

.pro-toc-list li {
  margin-bottom: 10px !important;
  line-height: 1.5;
  position: relative;
}

.pro-toc-list li a {
  text-decoration: none;
  color: #444;
  font-size: 16px;
  transition: color 0.2s;
  display: inline-block;
}

.pro-toc-list li a:hover {
  color: #0073aa;
}

/* H2 */
.toc-h2 {
  padding-left: 35px;
  font-weight: 600;
  counter-increment: toc-counter;
}

.toc-h2::before {
  content: counter(toc-counter);
  position: absolute;
  left: 0;
  top: 1px;
  width: 24px;
  height: 24px;
  background-color: #0073aa;
  color: #fff;
  border-radius: 50%;
  text-align: center;
  font-size: 12px;
  line-height: 24px;
  font-weight: bold;
  box-shadow: 0 2px 4px rgba(0,115,170,0.3);
}

/* H3 */
.toc-h3 {
  margin-left: 35px !important;
  padding-left: 15px;
  font-size: 14px !important;
}

.toc-h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background-color: #ccc;
  border-radius: 50%;
}

.toc-h3 a {
  color: #666 !important;
  font-weight: normal;
}

/* MOBILE */
@media (max-width: 768px) {
  .pro-toc-container {
    width: 100%;
    padding: 15px;
    margin: 15px 0;
  }

  .pro-toc-title {
    font-size: 16px;
  }

  .toc-h2 {
    font-size: 15px;
  }
}