/* Base styles for the page */
.page-blog-bi-quyet-choi-b29-hieu-qua {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main-color, #F3F8FF); /* Default to light text for dark body background */
  background-color: var(--deep-navy-color); /* Inherited from shared.css body */
}

.page-blog-bi-quyet-choi-b29-hieu-qua__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  box-sizing: border-box;
}

.page-blog-bi-quyet-choi-b29-hieu-qua__hero-section {
  padding-top: 10px; /* Small top padding, body handles header offset */
  background-color: var(--card-bg-color, #10233F);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-bottom: 40px;
}

.page-blog-bi-quyet-choi-b29-hieu-qua__hero-image-wrapper {
  width: 100%;
  max-width: 1200px; /* Constrain image wrapper */
  margin-bottom: 20px;
}

.page-blog-bi-quyet-choi-b29-hieu-qua__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  object-fit: cover;
}

.page-blog-bi-quyet-choi-b29-hieu-qua__hero-content {
  max-width: 900px;
  padding: 0 20px;
}

.page-blog-bi-quyet-choi-b29-hieu-qua__main-title {
  font-size: clamp(2em, 4vw, 3.2em);
  color: var(--text-main-color, #F3F8FF);
  margin-bottom: 15px;
  line-height: 1.2;
  font-weight: bold;
}

.page-blog-bi-quyet-choi-b29-hieu-qua__lead-paragraph {
  font-size: 1.1em;
  color: var(--text-secondary-color, #AFC4E8);
  margin-bottom: 30px;
}

.page-blog-bi-quyet-choi-b29-hieu-qua__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

.page-blog-bi-quyet-choi-b29-hieu-qua__btn-primary,
.page-blog-bi-quyet-choi-b29-hieu-qua__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.2s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

.page-blog-bi-quyet-choi-b29-hieu-qua__btn-primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: var(--text-main-color, #F3F8FF);
  border: none;
}

.page-blog-bi-quyet-choi-b29-hieu-qua__btn-primary:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

.page-blog-bi-quyet-choi-b29-hieu-qua__btn-secondary {
  background: transparent;
  color: var(--gold-color, #F2C14E);
  border: 2px solid var(--gold-color, #F2C14E);
}

.page-blog-bi-quyet-choi-b29-hieu-qua__btn-secondary:hover {
  transform: translateY(-2px);
  background-color: rgba(242, 193, 78, 0.1);
}

.page-blog-bi-quyet-choi-b29-hieu-qua__content-section {
  padding: 60px 0;
  background-color: var(--deep-navy-color); /* Ensure dark background for content */
  color: var(--text-main-color, #F3F8FF);
}

.page-blog-bi-quyet-choi-b29-hieu-qua__section-title {
  font-size: 2em;
  color: var(--gold-color, #F2C14E);
  margin-bottom: 25px;
  text-align: left;
  font-weight: bold;
}

.page-blog-bi-quyet-choi-b29-hieu-qua__text-block {
  font-size: 1.05em;
  color: var(--text-secondary-color, #AFC4E8);
  margin-bottom: 20px;
  text-align: justify;
}

.page-blog-bi-quyet-choi-b29-hieu-qua__content-image {
  width: 100%;
  height: auto;
  display: block;
  margin: 30px auto;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  max-width: 800px; /* Example max-width for content images */
}

.page-blog-bi-quyet-choi-b29-hieu-qua__faq-list {
  margin-top: 40px;
}

.page-blog-bi-quyet-choi-b29-hieu-qua__faq-item {
  background-color: var(--card-bg-color, #10233F);
  border: 1px solid var(--border-color, #244D84);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-blog-bi-quyet-choi-b29-hieu-qua__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  cursor: pointer;
  color: var(--text-main-color, #F3F8FF);
  font-weight: bold;
  font-size: 1.1em;
  list-style: none; /* For details/summary */
}

.page-blog-bi-quyet-choi-b29-hieu-qua__faq-question::-webkit-details-marker {
  display: none;
}

.page-blog-bi-quyet-choi-b29-hieu-qua__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: var(--gold-color, #F2C14E);
  transition: transform 0.3s ease;
}

.page-blog-bi-quyet-choi-b29-hieu-qua__faq-item[open] .page-blog-bi-quyet-choi-b29-hieu-qua__faq-toggle {
  transform: rotate(45deg);
}

.page-blog-bi-quyet-choi-b29-hieu-qua__faq-answer {
  padding: 0 20px 15px;
  color: var(--text-secondary-color, #AFC4E8);
  font-size: 1em;
  text-align: justify;
}

.page-blog-bi-quyet-choi-b29-hieu-qua__cta-footer {
  margin-top: 50px;
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- CSS for Home Page Modules (even if not used on this page, per strict instructions) --- */
/* Module 3: Game Slider (if applicable) */
.page-blog-bi-quyet-choi-b29-hieu-qua__row-games {
  background-color: var(--deep-navy-color, #08162B);
  padding: 40px 20px;
  max-width: 1330px;
  margin: 0 auto;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__games-title {
  color: var(--text-main-color, #F3F8FF);
  text-align: center;
  font-size: 2.2em;
  margin-bottom: 30px;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__slider-wrapper {
  overflow: hidden;
  position: relative;
  padding: 0 40px; /* Space for navigation buttons */
}
.page-blog-bi-quyet-choi-b29-hieu-qua__slider-track {
  display: flex;
  flex-wrap: nowrap;
  gap: 16px;
  transition: transform 0.5s ease-in-out;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__game-slide {
  flex: 0 0 205px; /* Fixed width for game cards */
  max-width: 205px;
  background-color: var(--card-bg-color, #10233F);
  border-radius: 8px;
  overflow: hidden;
  text-align: center;
  padding-bottom: 15px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}
.page-blog-bi-quyet-choi-b29-hieu-qua__game-slide img {
  width: 100%;
   /* Fixed height for game images */
  object-fit: cover;
  border-bottom: 1px solid var(--divider-color, #1B3357);
}
.page-blog-bi-quyet-choi-b29-hieu-qua__game-slide h3 {
  color: var(--text-main-color, #F3F8FF);
  font-size: 1.1em;
  margin: 15px 10px 10px;
  height: 2.8em; /* Limit title height */
  overflow: hidden;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__game-slide .page-blog-bi-quyet-choi-b29-hieu-qua__btn-primary {
  padding: 8px 15px;
  font-size: 0.9em;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__slider-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.5);
  color: #fff;
  border: none;
  padding: 10px;
  cursor: pointer;
  z-index: 10;
  border-radius: 50%;
  font-size: 1.5em;
  line-height: 1;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__slider-prev {
  left: 0;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__slider-next {
  right: 0;
}

/* Module 4: Partner Banners (6-grid) */
.page-blog-bi-quyet-choi-b29-hieu-qua__row-coop {
  background-color: var(--deep-navy-color, #08162B);
  padding: 40px 20px;
  max-width: 1330px;
  margin: 0 auto;
  text-align: center;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__coop-title {
  color: var(--text-main-color, #F3F8FF);
  font-size: 2.2em;
  margin-bottom: 30px;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__banners-top-wrapper {
  display: grid;
  grid-template-columns: repeat(6, 1fr); /* 6 columns for desktop */
  gap: 12px;
  max-width: 900px;
  margin: 0 auto;
  align-items: center; /* Vertically align logos */
}
.page-blog-bi-quyet-choi-b29-hieu-qua__banner-item {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--card-bg-color, #10233F);
  border-radius: 8px;
  padding: 10px;
  height: 100px; /* Fixed height for consistent grid */
}
.page-blog-bi-quyet-choi-b29-hieu-qua__banner-item img {
   /* Max width for logo */
  
  object-fit: contain;
  display: block;
}

/* Module 5: Blog Masonry Grid */
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-section {
  padding: 60px 0;
  background-color: var(--deep-navy-color, #08162B);
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-title {
  color: var(--text-main-color, #F3F8FF);
  font-size: 2.2em;
  text-align: center;
  margin-bottom: 40px;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-masonry {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* 3 columns for desktop */
  gap: 30px;
  align-items: stretch; /* Make cards same height */
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-card {
  background-color: var(--card-bg-color, #10233F);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  height: 100%;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-card-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-card img {
  width: 100%;
  height: 200px; /* Fixed height for blog images */
  object-fit: cover;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-card-content {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-card-title {
  font-size: 1.3em;
  color: var(--text-main-color, #F3F8FF);
  margin-bottom: 10px;
  line-height: 1.4;
  height: 2.8em; /* Limit title height */
  overflow: hidden;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-card-meta {
  font-size: 0.9em;
  color: var(--text-secondary-color, #AFC4E8);
  margin-bottom: 15px;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-card-excerpt {
  font-size: 1em;
  color: var(--text-secondary-color, #AFC4E8);
  margin-bottom: 20px;
  flex-grow: 1;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3; /* Limit excerpt to 3 lines */
  -webkit-box-orient: vertical;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__btn-outline {
  display: inline-block;
  padding: 8px 18px;
  border: 1px solid var(--gold-color, #F2C14E);
  color: var(--gold-color, #F2C14E);
  border-radius: 5px;
  text-decoration: none;
  font-size: 0.9em;
  margin-top: auto; /* Push button to bottom */
  align-self: flex-start;
  transition: background-color 0.3s ease, color 0.3s ease;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__btn-outline:hover {
  background-color: var(--gold-color, #F2C14E);
  color: var(--deep-navy-color, #08162B);
}

/* Module 6: Blog Slider (if applicable, alternative to masonry) */
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-slider-wrapper {
  overflow: hidden;
  position: relative;
  padding: 0 40px;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-slider-track {
  display: flex;
  flex-wrap: nowrap;
  gap: 20px;
  transition: transform 0.5s ease-in-out;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-slide {
  flex: 0 0 calc(33.333% - 14px); /* 3 cards per view, accounting for gap */
  max-width: calc(33.333% - 14px);
  background-color: var(--card-bg-color, #10233F);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-slide img {
  width: 100%;
  
  object-fit: cover;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-slide-content {
  padding: 15px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-slide-title {
  font-size: 1.1em;
  color: var(--text-main-color, #F3F8FF);
  margin-bottom: 10px;
  height: 2.8em;
  overflow: hidden;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-slide-meta {
  font-size: 0.85em;
  color: var(--text-secondary-color, #AFC4E8);
  margin-bottom: 10px;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-slide-excerpt {
  font-size: 0.95em;
  color: var(--text-secondary-color, #AFC4E8);
  margin-bottom: 15px;
  flex-grow: 1;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-slider-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.5);
  color: #fff;
  border: none;
  padding: 10px;
  cursor: pointer;
  z-index: 10;
  border-radius: 50%;
  font-size: 1.5em;
  line-height: 1;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-slider-prev {
  left: 0;
}
.page-blog-bi-quyet-choi-b29-hieu-qua__blog-slider-next {
  right: 0;
}

/* --- Mobile Responsive Styles (max-width: 768px) --- */
@media (max-width: 768px) {
  .page-blog-bi-quyet-choi-b29-hieu-qua__container,
  .page-blog-bi-quyet-choi-b29-hieu-qua__hero-content {
    padding-left: 15px;
    padding-right: 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* HERO 主图区域 */
  .page-blog-bi-quyet-choi-b29-hieu-qua__hero-section {
    padding-top: 10px; /* Small top padding */
    padding-bottom: 30px;
  }

  .page-blog-bi-quyet-choi-b29-hieu-qua__main-title {
    font-size: clamp(1.8em, 8vw, 2.5em);
    margin-bottom: 10px;
  }

  .page-blog-bi-quyet-choi-b29-hieu-qua__lead-paragraph {
    font-size: 1em;
    margin-bottom: 20px;
  }

  .page-blog-bi-quyet-choi-b29-hieu-qua__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  /* 按钮与按钮容器 */
  .page-blog-bi-quyet-choi-b29-hieu-qua__btn-primary,
  .page-blog-bi-quyet-choi-b29-hieu-qua__btn-secondary,
  .page-blog-bi-quyet-choi-b29-hieu-qua a[class*="button"],
  .page-blog-bi-quyet-choi-b29-hieu-qua a[class*="btn"] {
    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-blog-bi-quyet-choi-b29-hieu-qua__cta-buttons,
  .page-blog-bi-quyet-choi-b29-hieu-qua__button-group,
  .page-blog-bi-quyet-choi-b29-hieu-qua__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
    flex-direction: column; /* Ensure vertical stacking for buttons */
  }

  /* General images and containers */
  .page-blog-bi-quyet-choi-b29-hieu-qua img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
}