.page-blog-okkinh-official-homepage-guide {
  --primary-color: #26A9E0;
  --secondary-color: #EA7C07;
  --background-color-dark: #1a1a2e;
  --text-color-light: #ffffff;
  --text-color-dark: #333333;
  --card-bg-dark: rgba(255, 255, 255, 0.1);
  color: var(--text-color-light); /* Body background is dark, so text is light */
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  background-color: var(--background-color-dark);
}

.page-blog-okkinh-official-homepage-guide h1,
.page-blog-okkinh-official-homepage-guide h2,
.page-blog-okkinh-official-homepage-guide h3,
.page-blog-okkinh-official-homepage-guide h4,
.page-blog-okkinh-official-homepage-guide h5,
.page-blog-okkinh-official-homepage-guide h6 {
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.2;
}

.page-blog-okkinh-official-homepage-guide p {
  margin-bottom: 10px;
}

.page-blog-okkinh-official-homepage-guide a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-blog-okkinh-official-homepage-guide a:hover {
  color: var(--secondary-color);
}

.page-blog-okkinh-official-homepage-guide__section,
.page-blog-okkinh-official-homepage-guide__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

.page-blog-okkinh-official-homepage-guide__video-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  background: linear-gradient(135deg, #1a1a2e, #0d0d1a);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-blog-okkinh-official-homepage-guide__video-container {
  position: relative;
  width: 100%; /* CRITICAL: Must be 100% for desktop flex layout */
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}

.page-blog-okkinh-official-homepage-guide__video-link {
  display: block;
  text-decoration: none;
  position: relative;
  width: 100%;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-blog-okkinh-official-homepage-guide__video-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.page-blog-okkinh-official-homepage-guide__video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.page-blog-okkinh-official-homepage-guide__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 8px;
  object-fit: cover;
  pointer-events: none; /* Prevents video controls from blocking click event on parent link */
}

.page-blog-okkinh-official-homepage-guide__video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
  border-radius: 8px;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 1;
}

.page-blog-okkinh-official-homepage-guide__video-link:hover .page-blog-okkinh-official-homepage-guide__video-overlay {
  opacity: 1;
}

.page-blog-okkinh-official-homepage-guide__video-click-hint {
  color: #ffffff;
  font-size: 18px;
  font-weight: bold;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  padding: 10px 20px;
  background: rgba(38, 169, 224, 0.8); /* Primary color with transparency */
  border-radius: 5px;
  white-space: nowrap;
}

.page-blog-okkinh-official-homepage-guide__video-cta {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 30px;
}

.page-blog-okkinh-official-homepage-guide__play-now-button {
  display: inline-block;
  padding: 15px 40px;
  background: var(--secondary-color); /* Login color #EA7C07 */
  color: #ffffff;
  text-decoration: none;
  border-radius: 8px;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  border: none;
  cursor: pointer;
}

.page-blog-okkinh-official-homepage-guide__play-now-button:hover {
  background: #d46b06; /* Slightly darker secondary color */
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.page-blog-okkinh-official-homepage-guide__play-now-button:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.page-blog-okkinh-official-homepage-guide__title-section {
  text-align: center;
  padding: 60px 20px;
  background-color: var(--background-color-dark);
}

.page-blog-okkinh-official-homepage-guide__main-title {
  color: var(--primary-color);
  margin-bottom: 20px;
  font-size: clamp(28px, 4vw, 48px); /* H1 font size clamp, not fixed large */
  font-weight: 800;
}

.page-blog-okkinh-official-homepage-guide__title-description {
  color: var(--text-color-light);
  font-size: 18px;
  max-width: 800px;
  margin: 0 auto 30px auto;
}

.page-blog-okkinh-official-homepage-guide__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-blog-okkinh-official-homepage-guide__cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: var(--primary-color);
  color: #ffffff;
  text-decoration: none;
  border-radius: 5px;
  font-size: 16px;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.3s ease;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
}

.page-blog-okkinh-official-homepage-guide__cta-button:hover {
  background: #1e87bb; /* Darker primary color */
  transform: translateY(-2px);
}

.page-blog-okkinh-official-homepage-guide__faq-section {
  background-color: #0d0d1a;
  padding: 60px 20px;
}

.page-blog-okkinh-official-homepage-guide__faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.page-blog-okkinh-official-homepage-guide__faq-title {
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 40px;
  font-size: 36px;
}

details.page-blog-okkinh-official-homepage-guide__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  background: var(--card-bg-dark);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

details.page-blog-okkinh-official-homepage-guide__faq-item summary.page-blog-okkinh-official-homepage-guide__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  color: var(--text-color-light);
}

details.page-blog-okkinh-official-homepage-guide__faq-item summary.page-blog-okkinh-official-homepage-guide__faq-question::-webkit-details-marker {
  display: none;
}

details.page-blog-okkinh-official-homepage-guide__faq-item summary.page-blog-okkinh-official-homepage-guide__faq-question:hover {
  background: rgba(255, 255, 255, 0.08);
}

.page-blog-okkinh-official-homepage-guide__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: var(--text-color-light);
}

.page-blog-okkinh-official-homepage-guide__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  color: var(--primary-color);
  flex-shrink: 0;
  margin-left: 15px;
  width: 30px;
  text-align: center;
}

details.page-blog-okkinh-official-homepage-guide__faq-item .page-blog-okkinh-official-homepage-guide__faq-answer {
  padding: 0 25px 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 0 0 8px 8px;
  color: var(--text-color-light);
}

.page-blog-okkinh-official-homepage-guide__brand-section {
  background-color: var(--background-color-dark);
  padding: 60px 20px;
}

.page-blog-okkinh-official-homepage-guide__brand-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-blog-okkinh-official-homepage-guide__brand-title {
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 40px;
  font-size: 36px;
}

.page-blog-okkinh-official-homepage-guide__brand-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-blog-okkinh-official-homepage-guide__brand-item {
  background: var(--card-bg-dark);
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.page-blog-okkinh-official-homepage-guide__brand-item h3 {
  color: var(--secondary-color);
  font-size: 22px;
  margin-bottom: 10px;
}

.page-blog-okkinh-official-homepage-guide__brand-item p {
  color: var(--text-color-light);
  font-size: 16px;
}

.page-blog-okkinh-official-homepage-guide__brand-image {
  width: 100%;
  max-width: 800px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-blog-okkinh-official-homepage-guide__brand-image img {
  width: 100%;
  height: auto;
  display: block;
}

.page-blog-okkinh-official-homepage-guide__blog-section {
  background-color: #0d0d1a;
  padding: 60px 20px;
}

.page-blog-okkinh-official-homepage-guide__blog-container {
  max-width: 1200px;
  margin: 0 auto;
}

.page-blog-okkinh-official-homepage-guide__blog-title {
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 40px;
  font-size: 36px;
}

.page-blog-okkinh-official-homepage-guide__blog-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-blog-okkinh-official-homepage-guide__blog-item {
  background: var(--card-bg-dark);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.page-blog-okkinh-official-homepage-guide__blog-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-blog-okkinh-official-homepage-guide__blog-link {
  display: block;
  padding: 20px;
  color: var(--text-color-light);
  text-decoration: none;
}

.page-blog-okkinh-official-homepage-guide__blog-item img {
  width: 100%;
  height: 200px; /* Fixed height for blog thumbnails */
  object-fit: cover;
  border-radius: 8px 8px 0 0;
  margin: -20px -20px 20px -20px; /* Adjust margin to fit image */
}

.page-blog-okkinh-official-homepage-guide__blog-item-title {
  color: var(--secondary-color);
  font-size: 20px;
  margin-bottom: 10px;
}

.page-blog-okkinh-official-homepage-guide__blog-item-excerpt {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 15px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-blog-okkinh-official-homepage-guide__blog-item-date {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  display: block;
}

.page-blog-okkinh-official-homepage-guide__view-all-button-container {
  text-align: center;
  margin-top: 40px;
}

.page-blog-okkinh-official-homepage-guide__view-all-button {
  display: inline-block;
  padding: 12px 25px;
  background: var(--primary-color);
  color: #ffffff;
  text-decoration: none;
  border-radius: 5px;
  font-size: 16px;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.page-blog-okkinh-official-homepage-guide__view-all-button:hover {
  background: #1e87bb;
  transform: translateY(-2px);
}

/* General image responsiveness */
.page-blog-okkinh-official-homepage-guide img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-blog-okkinh-official-homepage-guide__video-section,
  .page-blog-okkinh-official-homepage-guide__title-section,
  .page-blog-okkinh-official-homepage-guide__faq-section,
  .page-blog-okkinh-official-homepage-guide__brand-section,
  .page-blog-okkinh-official-homepage-guide__blog-section {
    padding: 30px 15px;
  }

  .page-blog-okkinh-official-homepage-guide__video-section {
    padding-top: 10px !important; /* Small top padding, body handles header offset */
  }

  .page-blog-okkinh-official-homepage-guide__video-container,
  .page-blog-okkinh-official-homepage-guide__video-link,
  .page-blog-okkinh-official-homepage-guide__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-blog-okkinh-official-homepage-guide__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    object-fit: contain; /* Ensure video is fully visible */
  }

  .page-blog-okkinh-official-homepage-guide__video-cta {
    margin-top: 20px;
    padding: 0 15px;
    box-sizing: border-box;
  }

  .page-blog-okkinh-official-homepage-guide__play-now-button {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 12px 20px !important;
    font-size: 16px !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-blog-okkinh-official-homepage-guide__main-title {
    font-size: clamp(24px, 6vw, 36px);
  }

  .page-blog-okkinh-official-homepage-guide__title-description {
    font-size: 16px;
  }

  .page-blog-okkinh-official-homepage-guide__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
    box-sizing: border-box;
  }

  .page-blog-okkinh-official-homepage-guide__cta-button {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-blog-okkinh-official-homepage-guide__faq-title,
  .page-blog-okkinh-official-homepage-guide__brand-title,
  .page-blog-okkinh-official-homepage-guide__blog-title {
    font-size: 28px;
  }

  details.page-blog-okkinh-official-homepage-guide__faq-item summary.page-blog-okkinh-official-homepage-guide__faq-question {
    padding: 15px;
  }

  .page-blog-okkinh-official-homepage-guide__faq-qtext {
    font-size: 16px;
  }

  .page-blog-okkinh-official-homepage-guide__faq-toggle {
    font-size: 24px;
  }

  details.page-blog-okkinh-official-homepage-guide__faq-item .page-blog-okkinh-official-homepage-guide__faq-answer {
    padding: 0 15px 15px;
  }

  .page-blog-okkinh-official-homepage-guide__brand-content {
    grid-template-columns: 1fr;
  }

  .page-blog-okkinh-official-homepage-guide__blog-list {
    grid-template-columns: 1fr;
  }

  .page-blog-okkinh-official-homepage-guide__blog-item img {
    
  }

  /* Ensure all images, videos, and containers are responsive */
  .page-blog-okkinh-official-homepage-guide img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-blog-okkinh-official-homepage-guide__section,
  .page-blog-okkinh-official-homepage-guide__card,
  .page-blog-okkinh-official-homepage-guide__container,
  .page-blog-okkinh-official-homepage-guide__blog-item,
  .page-blog-okkinh-official-homepage-guide__brand-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
}