.page-platform-reviews-lottery-platforms {
  font-family: 'Arial', sans-serif;
  color: #E0E0E0; /* Màu chữ sáng trên nền tối */
  background-color: #0A2239; /* Nền chính màu xanh đậm */
}

.page-platform-reviews-lottery-platforms .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.page-platform-reviews-lottery-platforms .hero-section {
  background: linear-gradient(135deg, #0A2239 0%, #1A3A5A 100%); /* Gradient xanh đậm */
  padding: 100px 0;
  text-align: center;
  color: #FFD700; /* Màu vàng kim cho tiêu đề chính */
  position: relative;
  overflow: hidden;
}

.page-platform-reviews-lottery-platforms .hero-section h1 {
  font-size: 3.5em;
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-platform-reviews-lottery-platforms .hero-section p {
  font-size: 1.2em;
  max-width: 800px;
  margin: 0 auto 30px auto;
  color: #E0E0E0;
}

.page-platform-reviews-lottery-platforms .btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  cursor: pointer;
  font-size: 1.1em;
}

.page-platform-reviews-lottery-platforms .btn-primary {
  background-color: #FFD700; /* Nút chính màu vàng kim */
  color: #0A2239;
  border: 2px solid #FFD700;
}

.page-platform-reviews-lottery-platforms .btn-primary:hover {
  background-color: #E6C200;
  border-color: #E6C200;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(255, 215, 0, 0.4);
}

.page-platform-reviews-lottery-platforms .btn-secondary {
  background-color: transparent;
  color: #FFD700;
  border: 2px solid #FFD700;
  margin-left: 15px;
}

.page-platform-reviews-lottery-platforms .btn-secondary:hover {
  background-color: #FFD700;
  color: #0A2239;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(255, 215, 0, 0.4);
}

.page-platform-reviews-lottery-platforms section {
  padding: 60px 0;
}

.page-platform-reviews-lottery-platforms section h2 {
  font-size: 2.5em;
  color: #FFD700;
  text-align: center;
  margin-bottom: 40px;
  position: relative;
}

.page-platform-reviews-lottery-platforms section h2::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -10px;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: #FFD700;
  border-radius: 2px;
}

.page-platform-reviews-lottery-platforms h3 {
  font-size: 1.8em;
  color: #FFD700;
  margin-bottom: 20px;
}

.page-platform-reviews-lottery-platforms p {
  font-size: 1.1em;
  line-height: 1.7;
  margin-bottom: 15px;
  color: #E0E0E0;
}

.page-platform-reviews-lottery-platforms ul, .page-platform-reviews-lottery-platforms ol {
  list-style-type: disc;
  margin-left: 20px;
  margin-bottom: 20px;
  color: #E0E0E0;
}

.page-platform-reviews-lottery-platforms ul li, .page-platform-reviews-lottery-platforms ol li {
  margin-bottom: 10px;
  line-height: 1.6;
}

.page-platform-reviews-lottery-platforms .introduction-section, .page-platform-reviews-lottery-platforms .criteria-section, .page-platform-reviews-lottery-platforms .comparison-table-section, .page-platform-reviews-lottery-platforms .faq-section, .page-platform-reviews-lottery-platforms .call-to-action-section {
  background-color: #0A2239;
}

.page-platform-reviews-lottery-platforms .feature-card {
  background-color: #1A3A5A;
  padding: 25px;
  border-radius: 10px;
  margin-bottom: 20px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border-left: 5px solid #FFD700;
  height: calc(100% - 20px);
}

.page-platform-reviews-lottery-platforms .feature-card h3 {
  color: #FFD700;
  font-size: 1.5em;
  margin-top: 0;
}

.page-platform-reviews-lottery-platforms .feature-card p {
  color: #C0C0C0;
}

.page-platform-reviews-lottery-platforms .rikvip-review-section {
  background-color: #0A2239;
  color: #E0E0E0;
  padding: 80px 0;
}

.page-platform-reviews-lottery-platforms .rikvip-review-section h2, .page-platform-reviews-lottery-platforms .rikvip-review-section h3 {
  color: #FFD700;
}

.page-platform-reviews-lottery-platforms .rikvip-review-section .row img {
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-platform-reviews-lottery-platforms .comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
  background-color: #1A3A5A;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border-radius: 10px;
  overflow: hidden;
}

.page-platform-reviews-lottery-platforms .comparison-table th, .page-platform-reviews-lottery-platforms .comparison-table td {
  border: 1px solid #0A2239;
  padding: 15px;
  text-align: left;
  color: #E0E0E0;
}

.page-platform-reviews-lottery-platforms .comparison-table th {
  background-color: #FFD700;
  color: #0A2239;
  font-weight: bold;
  font-size: 1.1em;
}

.page-platform-reviews-lottery-platforms .comparison-table tbody tr:nth-child(odd) {
  background-color: #1A3A5A;
}

.page-platform-reviews-lottery-platforms .comparison-table tbody tr:nth-child(even) {
  background-color: #2A4C6D;
}

.page-platform-reviews-lottery-platforms .why-choose-rikvip-section {
  background-color: #1A3A5A; /* Nền xanh nhạt hơn */
  padding: 80px 0;
  color: #E0E0E0;
}

.page-platform-reviews-lottery-platforms .why-choose-rikvip-section h2 {
  color: #FFD700;
}

.page-platform-reviews-lottery-platforms .why-choose-rikvip-section ul {
  list-style-type: none;
  padding-left: 0;
}

.page-platform-reviews-lottery-platforms .why-choose-rikvip-section ul li {
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="%23FFD700" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"></polyline></svg>') no-repeat left center;
  background-size: 20px;
  padding-left: 30px;
  margin-bottom: 15px;
  font-size: 1.1em;
}

.page-platform-reviews-lottery-platforms .faq-section {
  background-color: #0A2239;
  padding: 80px 0;
}

.page-platform-reviews-lottery-platforms .faq-item {
  background-color: #1A3A5A;
  border-radius: 10px;
  padding: 25px;
  margin-bottom: 20px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-platform-reviews-lottery-platforms .faq-item h3 {
  color: #FFD700;
  font-size: 1.6em;
  margin-top: 0;
  cursor: pointer;
  position: relative;
  padding-right: 30px;
}

.page-platform-reviews-lottery-platforms .faq-item h3::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2em;
  transition: transform 0.3s ease;
}

.page-platform-reviews-lottery-platforms .faq-item h3.active::after {
  content: '-';
  transform: translateY(-50%) rotate(180deg);
}

.page-platform-reviews-lottery-platforms .faq-item p {
  color: #C0C0C0;
  margin-top: 15px;
  display: none;
}

.page-platform-reviews-lottery-platforms .faq-item p.active {
  display: block;
}

.page-platform-reviews-lottery-platforms .call-to-action-section {
  background-color: #0A2239;
  padding: 80px 0;
  text-align: center;
}

.page-platform-reviews-lottery-platforms .call-to-action-section h2 {
  color: #FFD700;
  margin-bottom: 25px;
}

.page-platform-reviews-lottery-platforms .call-to-action-section p {
  max-width: 900px;
  margin: 0 auto 40px auto;
  font-size: 1.2em;
  color: #E0E0E0;
}

.page-platform-reviews-lottery-platforms .img-fluid {
  max-width: 100%;
  height: auto;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 992px) {
  .page-platform-reviews-lottery-platforms .hero-section h1 {
    font-size: 2.8em;
  }
  .page-platform-reviews-lottery-platforms section h2 {
    font-size: 2em;
  }
  .page-platform-reviews-lottery-platforms h3 {
    font-size: 1.6em;
  }
  .page-platform-reviews-lottery-platforms .btn {
    padding: 10px 20px;
    font-size: 1em;
  }
  .page-platform-reviews-lottery-platforms .btn-secondary {
    margin-left: 0;
    margin-top: 15px;
  }
  .page-platform-reviews-lottery-platforms .call-to-action-section .btn-lg {
    display: block;
    margin: 15px auto;
  }
  .page-platform-reviews-lottery-platforms .call-to-action-section .btn-lg.ml-3 {
    margin-left: auto;
  }
}

@media (max-width: 768px) {
  .page-platform-reviews-lottery-platforms .hero-section {
    padding: 80px 0;
  }
  .page-platform-reviews-lottery-platforms .hero-section h1 {
    font-size: 2.2em;
  }
  .page-platform-reviews-lottery-platforms .hero-section p {
    font-size: 1em;
  }
  .page-platform-reviews-lottery-platforms section {
    padding: 40px 0;
  }
  .page-platform-reviews-lottery-platforms section h2 {
    font-size: 1.8em;
  }
  .page-platform-reviews-lottery-platforms h3 {
    font-size: 1.4em;
  }
  .page-platform-reviews-lottery-platforms .feature-card {
    padding: 20px;
  }
  .page-platform-reviews-lottery-platforms .comparison-table th, .page-platform-reviews-lottery-platforms .comparison-table td {
    padding: 10px;
    font-size: 0.9em;
  }
}