.page-resources-eu9-review {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #E0E0E0; /* Light text for dark background */
  background-color: #1A2B3C; /* Main primary background */
}

.page-resources-eu9-review__hero {
  background: linear-gradient(135deg, #1A2B3C, #0E1820);
  padding: 80px 20px;
  text-align: center;
  color: #FFD700;
}

.page-resources-eu9-review__title {
  font-size: 2.8em;
  margin-bottom: 15px;
  color: #FFD700; /* Gold for main title */
  line-height: 1.2;
}

.page-resources-eu9-review__subtitle {
  font-size: 1.3em;
  margin-bottom: 30px;
  color: #C0C0C0;
}

.page-resources-eu9-review__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease;
  white-space: nowrap;
}

.page-resources-eu9-review__btn--primary {
  background-color: #FFD700; /* Gold for primary actions */
  color: #1A2B3C;
  border: 2px solid #FFD700;
}

.page-resources-eu9-review__btn--primary:hover {
  background-color: #e5c100;
  color: #0d161e;
}

.page-resources-eu9-review__btn--secondary {
  background-color: transparent;
  color: #FFD700;
  border: 2px solid #FFD700;
}

.page-resources-eu9-review__btn--secondary:hover {
  background-color: #FFD700;
  color: #1A2B3C;
}

.page-resources-eu9-review__btn--bottom {
  margin-top: 40px;
}

.page-resources-eu9-review__content-section {
  padding: 50px 0;
  background-color: #1A2B3C;
}

.page-resources-eu9-review__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-resources-eu9-review__article-layout {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}

.page-resources-eu9-review__article-body {
  flex: 3;
  min-width: 0;
  max-width: 100%;
}

.page-resources-eu9-review__sidebar {
  flex: 1;
  min-width: 280px;
  background-color: #2A3C4E;
  padding: 25px;
  border-radius: 8px;
  align-self: flex-start; /* Stick to the top */
}

.page-resources-eu9-review__heading {
  font-size: 2em;
  color: #FFD700;
  margin-top: 40px;
  margin-bottom: 20px;
  border-bottom: 2px solid #FFD700;
  padding-bottom: 10px;
}

.page-resources-eu9-review__sub-heading {
  font-size: 1.5em;
  color: #FFD700;
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-resources-eu9-review__article-body p {
  margin-bottom: 1em;
  font-size: 1.1em;
  color: #E0E0E0;
}

.page-resources-eu9-review__image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 30px auto;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-resources-eu9-review__sidebar-title {
  font-size: 1.6em;
  color: #FFD700;
  margin-bottom: 20px;
  border-bottom: 1px solid #FFD700;
  padding-bottom: 10px;
}

.page-resources-eu9-review__related-posts {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.page-resources-eu9-review__related-posts li {
  margin-bottom: 15px;
}

.page-resources-eu9-review__related-link {
  color: #E0E0E0;
  text-decoration: none;
  font-size: 1.1em;
  transition: color 0.3s ease;
}

.page-resources-eu9-review__related-link:hover {
  color: #FFD700;
  text-decoration: underline;
}

.page-resources-eu9-review__return-link {
  width: 100%;
  text-align: center;
  margin-top: 20px;
}

@media (max-width: 992px) {
  .page-resources-eu9-review__article-layout {
    flex-direction: column;
  }
  .page-resources-eu9-review__article-body,
  .page-resources-eu9-review__sidebar {
    flex: none;
    width: 100%;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .page-resources-eu9-review__title {
    font-size: 2.2em;
  }
  .page-resources-eu9-review__subtitle {
    font-size: 1.1em;
  }
  .page-resources-eu9-review__heading {
    font-size: 1.8em;
  }
  .page-resources-eu9-review__sub-heading {
    font-size: 1.3em;
  }
  .page-resources-eu9-review__btn {
    padding: 10px 20px;
    font-size: 0.9em;
  }
}

@media (max-width: 480px) {
  .page-resources-eu9-review__title {
    font-size: 1.8em;
  }
  .page-resources-eu9-review__subtitle {
    font-size: 1em;
  }
  .page-resources-eu9-review__hero {
    padding: 60px 15px;
  }
  .page-resources-eu9-review__content-section {
    padding: 30px 0;
  }
  .page-resources-eu9-review__container {
    padding: 0 15px;
  }
}