.accordion-container {
  max-width: 700px;
  margin: 30px auto;
  font-family: sans-serif;
}

.accordion-button {
  background: #34495e;
  color: #fff;
  padding: 12px 16px;
  border: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  font-size: 16px;
  outline: none;
  transition: background 0.3s;
  display: flex;
  align-items: center;
  gap: 8px;
}

.accordion-button:hover {
  background: #2c3e50;
}

.accordion-content {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.5s ease;
  background: #ecf0f1;
  padding: 0 16px;
  box-sizing: border-box;
}

.accordion-content.open {
  max-height: none;
  padding: 10px 16px;
}

.accordion-item {
  margin: 4px 0;
}

.accordion-item .accordion-item {
  margin-left: 20px;
}

.icon {
  font-weight: bold;
  display: inline-block;
  width: 16px;
}

@media screen and (max-width: 600px) {
  .accordion-container {
    padding: 0 10px;
  }

  .accordion-button {
    font-size: 14px;
    padding: 10px 12px;
  }

  .accordion-content {
    padding: 0 12px;
  }

  .accordion-content.open {
    padding: 8px 12px;
  }
}
.article-more a {
  text-decoration: none;
  color: #222;
}

.article-more a:hover {
  text-decoration: underline;
  opacity: 0.7;
}