/* Liste principale */
.article-content ul {
  list-style-type: none;
  padding-left: 1.2em;
  margin: 1em 0;
}

.article-content ul li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 0.5em;
}

.article-content ul li::before {
  content: "•";              /* puce ronde */
  position: absolute;
  left: 0;
  color: #7ab51d;            /* vert */
  font-size: 1.2em;
  line-height: 1;
}

/* Sous-listes */
.article-content ul ul {
  margin: 0.5em 0 0.5em 1.5em; /* léger décalage */
  padding-left: 1em;
}

.article-content ul ul li {
  padding-left: 20px;
}

.article-content ul ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #000000;            /* noir */
  font-size: 1.2em;
  line-height: 1;
}