.page-blog-kinh-nghiem-choi-game-hieu-qua {
  background: #F4F7FB;
  color: #1F2D3D;
  font-family: 'Be Vietnam Pro', Arial, sans-serif;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__hero-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 16px 0;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__hero-image {
  width: 100%;
  aspect-ratio: 17/5;
  object-fit: cover;
  display: block;
  border-radius: 12px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__hero-content {
  padding: 12px 0 0;
  text-align: center;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__hero-title {
  color: #2F6BFF;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0;
  margin: 0 0 12px;
  max-width: 1200px;
  width: 100%;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__hero-description {
  max-width: 900px;
  margin: 0 auto 18px;
  color: #1F2D3D;
  font-size: 16px;
  line-height: 1.5;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__hero-cta {
  display: inline-block;
  padding: 12px 32px;
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 4px 15px #A5C4FF;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__intro-section {
  background: #FFFFFF;
  padding: 50px 16px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__intro-container {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__intro-title {
  color: #2F6BFF;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__intro-container p {
  color: #1F2D3D;
  font-size: 15px;
  line-height: 1.7;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__quick-nav {
  border-bottom: 2px solid #D6E2FF;
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 10;
  padding: 0 16px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__quick-nav-list {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 10px 0;
  margin: 0;
  flex-wrap: wrap;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__quick-nav-list li {
  margin: 0;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__quick-nav-list a {
  color: #1F2D3D;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: color 0.2s ease;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__quick-nav-list a:hover {
  color: #2F6BFF;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__strategy-section {
  padding: 30px 16px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__strategy-container,
.page-blog-kinh-nghiem-choi-game-hieu-qua__tips-container {
  max-width: 1200px;
  margin: 0 auto;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__section-title {
  text-align: center;
  color: #2F6BFF;
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 35px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__strategy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__strategy-card {
  background: #FFFFFF;
  padding: 20px;
  border-radius: 10px;
  border: 1px solid #D6E2FF;
  box-shadow: 0 2px 12px #A5C4FF33;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__card-title {
  color: #1F2D3D;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__card-image {
  width: 100%;
  aspect-ratio: 2/1;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 12px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__card-body {
  color: #333333;
  line-height: 1.6;
  font-size: 15px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__card-body p {
  margin: 0 0 10px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__tips-section {
  background: #F4F7FB;
  padding: 30px 16px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__tips-wrapper {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__tips-item {
  background: #fff;
  padding: 20px;
  border-radius: 10px;
  border: 1px solid #D6E2FF;
  flex: 1 1 400px;
  line-height: 1.6;
  font-size: 15px;
  color: #333333;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__tips-item h3 {
  color: #2F6BFF;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__promo-section {
  padding: 30px 16px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__promo-container {
  max-width: 1200px;
  margin: 0 auto;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__promo-intro {
  text-align: center;
  font-size: 16px;
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto 30px;
  color: #1F2D3D;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__promo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 27px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__promo-card {
  background: #fff;
  padding: 20px;
  border-radius: 10px;
  border: 1px solid #D6E2FF;
  box-shadow: 0 2px 8px #A5C4FF33;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__promo-card h3 {
  color: #2F6BFF;
  font-size: 18px;
  margin-bottom: 8px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__promo-card p {
  font-size: 14px;
  color: #333333;
  line-height: 1.5;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__promo-image {
  width: 100%;
  aspect-ratio: 2/1;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 10px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__faq-section {
  background: #fff;
  padding: 30px 16px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__faq-list {
  display: block;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__faq-item {
  border: 1px solid #D6E2FF;
  border-radius: 8px;
  margin-bottom: 10px;
  padding: 15px;
  font-size: 15px;
  color: #333333;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__faq-item summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
  color: #1F2D3D;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__faq-item[open] summary {
  margin-bottom: 10px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__cta-section {
  background: linear-gradient(135deg, #2F6BFF 0%, #6FA3FF 100%);
  text-align: center;
  padding: 40px 20px;
  margin: 30px 0 0;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__cta-container {
  max-width: 900px;
  margin: 0 auto;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__cta-title {
  color: #ffffff;
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 10px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__cta-description {
  color: rgba(255, 255, 255, 0.9);
  font-size: 16px;
  margin-bottom: 20px;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__cta-actions {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__cta-button {
  background: #ffffff;
  color: #2F6BFF;
  border-radius: 5px;
  padding: 14px 30px;
  font-weight: 700;
  text-decoration: none;
  border: none;
  display: inline-block;
  transition: 0.2s ease;
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__cta-button:hover {
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.4);
}

.page-blog-kinh-nghiem-choi-game-hieu-qua__promo-card p a {
  color: #2F6BFF;
  text-decoration: underline;
}

@media (max-width: 1024px) {
  .page-blog-kinh-nghiem-choi-game-hieu-qua__strategy-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-blog-kinh-nghiem-choi-game-hieu-qua__tips-wrapper {
    flex-direction: column;
    align-items: center;
  }

  .page-blog-kinh-nghiem-choi-game-hieu-qua__promo-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-blog-kinh-nghiem-choi-game-hieu-qua__hero-image {
    aspect-ratio: 2/1;
  }

  .page-blog-kinh-nghiem-choi-game-hieu-qua {
    overflow-x: hidden;
  }

  .page-blog-kinh-nghiem-choi-game-hieu-qua .page-blog-kinh-nghiem-choi-game-hieu-qua__card-image,
  .page-blog-kinh-nghiem-choi-game-hieu-qua .page-blog-kinh-nghiem-choi-game-hieu-qua__promo-image {
    max-width: 100%;
    height: auto;
  }

  .page-blog-kinh-nghiem-choi-game-hieu-qua img {
    max-width: 100%;
    height: auto;
  }

  .page-blog-kinh-nghiem-choi-game-hieu-qua__strategy-grid {
    display: flex;
    flex-direction: column;
  }

  .page-blog-kinh-nghiem-choi-game-hieu-qua__strategy-card,
  .page-blog-kinh-nghiem-choi-game-hieu-qua__tips-item,
  .page-blog-kinh-nghiem-choi-game-hieu-qua__promo-card {
    max-width: 100%;
    box-sizing: border-box;
  }

  .page-blog-kinh-nghiem-choi-game-hieu-qua__cta-button {
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    padding: 14px 20px;
  }

  .page-blog-kinh-nghiem-choi-game-hieu-qua__cta-actions {
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
  }

  .page-blog-kinh-nghiem-choi-game-hieu-qua__quick-nav {
    top: auto;
    position: static;
    overflow-x: auto;
    white-space: nowrap;
    justify-content: flex-start;
  }

  .page-blog-kinh-nghiem-choi-game-hieu-qua__quick-nav-list {
    justify-content: flex-start;
  }

  .page-blog-kinh-nghiem-choi-game-hieu-qua__intro-title {
    font-size: 21px;
  }

  .page-blog-kinh-nghiem-choi-game-hieu-qua__section-title {
    font-size: 24px;
  }
}

@media (max-width: 480px) {
  .page-blog-kinh-nghiem-choi-game-hieu-qua__hero-title {
    font-size: clamp(1.2rem, 2.9vw, 1.8rem);
    line-height: 1.3;
  }

  .page-blog-kinh-nghiem-choi-game-hieu-qua__hero-description {
    font-size: 15px;
  }

  .page-blog-kinh-nghiem-choi-game-hieu-qua__hero-cta {
    padding: 12px 24px;
    font-size: 14px;
    white-space: normal;
  }

  .page-blog-kinh-nghiem-choi-game-hieu-qua__intro-title,
  .page-blog-kinh-nghiem-choi-game-hieu-qua__section-title {
    font-size: 20px;
  }

  .page-blog-kinh-nghiem-choi-game-hieu-qua__card-title,
  .page-blog-kinh-nghiem-choi-game-hieu-qua__tips-item h3 {
    font-size: 17px;
  }
}