.page-resources-vn138-platform-review {
  --primary-color: #017439;
  --secondary-color: #FFFFFF;
  --text-on-dark: #FFFFFF;
  --text-on-light: #333333;
  --register-btn-bg: #C30808;
  --login-btn-bg: #C30808;
  --register-login-text: #FFFF00;
  
  color: var(--text-on-dark); /* Default text color for dark body background */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-resources-vn138-platform-review__hero-section {
  position: relative;
  width: 100%;
  height: 600px; /* Adjust as needed */
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-top: var(--header-offset, 120px); /* Ensure content is not hidden by fixed header */
}

.page-resources-vn138-platform-review__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.page-resources-vn138-platform-review__hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5); /* Dark overlay for text readability */
  z-index: -1;
}

.page-resources-vn138-platform-review__hero-content {
  z-index: 1;
  max-width: 900px;
  padding: 20px;
}

.page-resources-vn138-platform-review__hero-title {
  font-size: 3.5em;
  color: var(--text-on-dark);
  margin-bottom: 20px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.page-resources-vn138-platform-review__hero-description {
  font-size: 1.3em;
  color: var(--text-on-dark);
  margin-bottom: 30px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
}

.page-resources-vn138-platform-review__hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
}

.page-resources-vn138-platform-review__btn-primary,
.page-resources-vn138-platform-review__btn-secondary,
.page-resources-vn138-platform-review__btn-link {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
}

.page-resources-vn138-platform-review__btn-primary {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  border: 2px solid var(--primary-color);
}

.page-resources-vn138-platform-review__btn-primary:hover {
  background-color: #005a2e;
  border-color: #005a2e;
}

.page-resources-vn138-platform-review__btn-secondary {
  background-color: transparent;
  color: var(--secondary-color);
  border: 2px solid var(--secondary-color);
}

.page-resources-vn138-platform-review__btn-secondary:hover {
  background-color: var(--secondary-color);
  color: var(--primary-color);
}

.page-resources-vn138-platform-review__btn-register {
  background-color: var(--register-btn-bg);
  color: var(--register-login-text);
  border: 2px solid var(--register-btn-bg);
}

.page-resources-vn138-platform-review__btn-register:hover {
  background-color: #a40707;
  border-color: #a40707;
}

.page-resources-vn138-platform-review__btn-login {
  background-color: var(--login-btn-bg);
  color: var(--register-login-text);
  border: 2px solid var(--login-btn-bg);
}

.page-resources-vn138-platform-review__btn-login:hover {
  background-color: #a40707;
  border-color: #a40707;
}

.page-resources-vn138-platform-review__section-title {
  font-size: 2.5em;
  color: var(--text-on-dark);
  text-align: center;
  margin-top: 60px;
  margin-bottom: 40px;
}

.page-resources-vn138-platform-review__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.page-resources-vn138-platform-review__paragraph {
  font-size: 1.1em;
  margin-bottom: 20px;
  color: var(--text-on-dark);
}

.page-resources-vn138-platform-review__product-grid,
.page-resources-vn138-platform-review__features-grid,
.page-resources-vn138-platform-review__guide-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
  margin-bottom: 60px;
}

.page-resources-vn138-platform-review__card {
  background-color: var(--secondary-color);
  color: var(--text-on-light);
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  text-align: center;
  padding-bottom: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-resources-vn138-platform-review__card-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  margin-bottom: 15px;
}

.page-resources-vn138-platform-review__card-title {
  font-size: 1.5em;
  margin-bottom: 10px;
  color: var(--primary-color);
  padding: 0 15px;
}

.page-resources-vn138-platform-review__card-text {
  font-size: 1em;
  color: var(--text-on-light);
  padding: 0 15px;
  flex-grow: 1;
}

.page-resources-vn138-platform-review__btn-link {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  border: 2px solid var(--primary-color);
  padding: 10px 20px;
  margin-top: 20px;
  margin-left: auto;
  margin-right: auto;
}

.page-resources-vn138-platform-review__btn-link:hover {
  background-color: #005a2e;
  border-color: #005a2e;
}

.page-resources-vn138-platform-review__feature-item {
  background-color: var(--primary-color);
  color: var(--text-on-dark);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-resources-vn138-platform-review__feature-title {
  font-size: 1.8em;
  color: var(--text-on-dark);
  margin-bottom: 15px;
}

.page-resources-vn138-platform-review__feature-text {
  font-size: 1.05em;
  color: var(--text-on-dark);
}

.page-resources-vn138-platform-review__feature-image {
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: contain;
  margin-top: 20px;
  border-radius: 8px;
}

.page-resources-vn138-platform-review__guide-item {
  background-color: var(--secondary-color);
  color: var(--text-on-light);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-resources-vn138-platform-review__guide-title {
  font-size: 1.8em;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-resources-vn138-platform-review__guide-text {
  font-size: 1.05em;
  color: var(--text-on-light);
  flex-grow: 1;
  margin-bottom: 20px;
}

.page-resources-vn138-platform-review__video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  max-width: 100%;
  background: #000;
  margin: 40px auto;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-resources-vn138-platform-review__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  cursor: pointer;
}

.page-resources-vn138-platform-review__faq-list {
  margin-top: 40px;
}

.page-resources-vn138-platform-review__faq-item {
  background-color: var(--primary-color);
  color: var(--text-on-dark);
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-resources-vn138-platform-review__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 30px;
  cursor: pointer;
  font-size: 1.2em;
  font-weight: bold;
  background-color: #015a2e; /* Slightly darker primary */
  transition: background-color 0.3s ease;
}

.page-resources-vn138-platform-review__faq-question:hover {
  background-color: #004a25;
}

.page-resources-vn138-platform-review__faq-question h3 {
  margin: 0;
  color: var(--text-on-dark);
}

.page-resources-vn138-platform-review__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
}

.page-resources-vn138-platform-review__faq-item.active .page-resources-vn138-platform-review__faq-toggle {
  transform: rotate(45deg);
}

.page-resources-vn138-platform-review__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 30px;
  transition: max-height 0.3s ease, padding 0.3s ease;
  background-color: var(--primary-color);
}

.page-resources-vn138-platform-review__faq-item.active .page-resources-vn138-platform-review__faq-answer {
  max-height: 1000px !important; /* Sufficiently large to show content */
  padding: 15px 30px;
}

.page-resources-vn138-platform-review__faq-answer p {
  margin: 0;
  color: var(--text-on-dark);
}

.page-resources-vn138-platform-review__cta-footer {
  text-align: center;
  margin-top: 60px;
  margin-bottom: 40px;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-resources-vn138-platform-review__hero-title {
    font-size: 3em;
  }
  .page-resources-vn138-platform-review__hero-description {
    font-size: 1.1em;
  }
}

@media (max-width: 768px) {
  .page-resources-vn138-platform-review__hero-section {
    height: 500px;
  }
  .page-resources-vn138-platform-review__hero-title {
    font-size: 2.2em;
  }
  .page-resources-vn138-platform-review__hero-description {
    font-size: 1em;
  }
  .page-resources-vn138-platform-review__hero-actions {
    flex-direction: column;
    gap: 15px;
  }
  .page-resources-vn138-platform-review__btn-primary,
  .page-resources-vn138-platform-review__btn-secondary,
  .page-resources-vn138-platform-review__btn-link,
  .page-resources-vn138-platform-review__btn-register,
  .page-resources-vn138-platform-review__btn-login {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-resources-vn138-platform-review__hero-actions,
  .page-resources-vn138-platform-review__guide-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }
  .page-resources-vn138-platform-review__section-title {
    font-size: 1.8em;
  }
  .page-resources-vn138-platform-review__paragraph,
  .page-resources-vn138-platform-review__card-text,
  .page-resources-vn138-platform-review__feature-text,
  .page-resources-vn138-platform-review__guide-text,
  .page-resources-vn138-platform-review__faq-answer p {
    font-size: 0.95em;
  }
  .page-resources-vn138-platform-review__card-image,
  .page-resources-vn138-platform-review__feature-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-resources-vn138-platform-review__card,
  .page-resources-vn138-platform-review__feature-item,
  .page-resources-vn138-platform-review__guide-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-resources-vn138-platform-review__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
  .page-resources-vn138-platform-review__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-resources-vn138-platform-review__hero-section {
    padding-top: var(--header-offset, 120px) !important; /* Ensure content is not hidden by fixed header */
  }
}

@media (max-width: 480px) {
  .page-resources-vn138-platform-review__hero-title {
    font-size: 1.8em;
  }
  .page-resources-vn138-platform-review__hero-description {
    font-size: 0.9em;
  }
  .page-resources-vn138-platform-review__hero-section {
    height: 400px;
  }
}