.page-blog-bi-quyet-chon-game-bai {
  font-family: 'Arial', sans-serif;
  color: #333333; /* Default text color for light body background */
  line-height: 1.6;
  background-color: #ffffff; /* Assuming default white body background from shared.css */
}

.page-blog-bi-quyet-chon-game-bai__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-blog-bi-quyet-chon-game-bai__hero-section {
  padding-top: 10px; /* Small top padding, header offset handled by body in shared.css */
  background-color: #B71C1C; /* Custom background color */
  color: #FFF5E1; /* Text Main for dark background */
  text-align: center;
  padding-bottom: 40px;
}

.page-blog-bi-quyet-chon-game-bai__main-image {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  margin-bottom: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-blog-bi-quyet-chon-game-bai__content {
  max-width: 900px;
  margin: 0 auto;
}

.page-blog-bi-quyet-chon-game-bai__main-title {
  font-size: clamp(2em, 4vw, 3.2em);
  font-weight: 700;
  margin-bottom: 20px;
  color: #FFF5E1; /* Text Main for dark background */
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-blog-bi-quyet-chon-game-bai__description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #FFF5E1; /* Text Main for dark background */
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-bi-quyet-chon-game-bai__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-blog-bi-quyet-chon-game-bai__btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05em;
  transition: all 0.3s ease;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-bi-quyet-chon-game-bai__btn--primary {
  background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%); /* Custom button color */
  color: #333333; /* Dark text for light button background */
  border: 2px solid #F4D34D; /* Gold border */
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-blog-bi-quyet-chon-game-bai__btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
  background: linear-gradient(180deg, #E6B800 0%, #FFD86A 100%);
}

.page-blog-bi-quyet-chon-game-bai__btn--secondary {
  background: #C91F17; /* Primary brand color */
  color: #FFF5E1; /* Text Main for dark background */
  border: 2px solid #F2B544; /* Border color */
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-blog-bi-quyet-chon-game-bai__btn--secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
  background: #E53935; /* Secondary brand color */
}

.page-blog-bi-quyet-chon-game-bai__article-wrap {
  max-width: 1150px;
  margin: 40px auto;
  padding: 0 20px;
}

.page-blog-bi-quyet-chon-game-bai__section {
  margin-bottom: 40px;
}

.page-blog-bi-quyet-chon-game-bai__section-title {
  font-size: clamp(1.8em, 3vw, 2.5em);
  color: #C91F17; /* Primary brand color */
  margin-bottom: 25px;
  text-align: center;
  font-weight: 700;
  position: relative;
  padding-bottom: 10px;
}

.page-blog-bi-quyet-chon-game-bai__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: #F4D34D; /* Gold color */
  border-radius: 2px;
}

.page-blog-bi-quyet-chon-game-bai__section p {
  margin-bottom: 15px;
  color: #333333;
}

.page-blog-bi-quyet-chon-game-bai__section ul {
  list-style: disc inside;
  padding-left: 20px;
  color: #333333;
}

.page-blog-bi-quyet-chon-game-bai__section li {
  margin-bottom: 10px;
  color: #333333;
}

.page-blog-bi-quyet-chon-game-bai__info-card {
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-blog-bi-quyet-chon-game-bai__info-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.page-blog-bi-quyet-chon-game-bai__info-card--dark {
  background-color: #D32F2F; /* Card BG */
  color: #FFF5E1; /* Text Main */
}

.page-blog-bi-quyet-chon-game-bai__info-card--light {
  background-color: #ffffff;
  color: #333333;
  border: 1px solid #e0e0e0;
}

.page-blog-bi-quyet-chon-game-bai__card-title {
  font-size: 1.8em;
  font-weight: 700;
  margin-bottom: 20px;
  color: inherit;
}

.page-blog-bi-quyet-chon-game-bai__info-card--dark .page-blog-bi-quyet-chon-game-bai__card-title {
  color: #FFF5E1;
}

.page-blog-bi-quyet-chon-game-bai__info-card--light .page-blog-bi-quyet-chon-game-bai__card-title {
  color: #C91F17;
}

.page-blog-bi-quyet-chon-game-bai__figure {
  margin: 25px 0;
  text-align: center;
}

.page-blog-bi-quyet-chon-game-bai__image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-blog-bi-quyet-chon-game-bai__figcaption {
  font-size: 0.9em;
  color: inherit;
  margin-top: 10px;
}

.page-blog-bi-quyet-chon-game-bai__step-by-step {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.page-blog-bi-quyet-chon-game-bai__step-item {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
}

.page-blog-bi-quyet-chon-game-bai__step-item:hover {
  transform: translateY(-5px);
}

.page-blog-bi-quyet-chon-game-bai__step-title {
  font-size: 1.6em;
  color: #C91F17; /* Primary brand color */
  margin-bottom: 15px;
  font-weight: 700;
}

.page-blog-bi-quyet-chon-game-bai__step-item p {
  font-size: 1em;
  color: #555555;
  margin-bottom: 20px;
}

.page-blog-bi-quyet-chon-game-bai__warning-card {
  background-color: #7A0E0E; /* Deep Red */
  color: #FFF5E1; /* Text Main */
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.page-blog-bi-quyet-chon-game-bai__warning-card .page-blog-bi-quyet-chon-game-bai__section-title {
  color: #FFD86A; /* Gold color for title */
}

.page-blog-bi-quyet-chon-game-bai__warning-card .page-blog-bi-quyet-chon-game-bai__section-title::after {
  background-color: #FFF5E1;
}

.page-blog-bi-quyet-chon-game-bai__warning-card p,
.page-blog-bi-quyet-chon-game-bai__warning-card li {
  color: #FFF5E1;
}

.page-blog-bi-quyet-chon-game-bai__warning-card strong {
  color: #F4D34D; /* Gold color for strong text */
}

.page-blog-bi-quyet-chon-game-bai__promo-box {
  background-color: #C91F17; /* Primary brand color */
  color: #FFF5E1; /* Text Main */
  text-align: center;
  padding: 40px 30px;
  border-radius: 12px;
  margin-top: 50px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}

.page-blog-bi-quyet-chon-game-bai__promo-box .page-blog-bi-quyet-chon-game-bai__section-title {
  color: #FFD86A; /* Gold for promo title */
  margin-bottom: 20px;
}

.page-blog-bi-quyet-chon-game-bai__promo-box .page-blog-bi-quyet-chon-game-bai__section-title::after {
  background-color: #FFF5E1;
}

.page-blog-bi-quyet-chon-game-bai__promo-box p {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #FFF5E1;
}

/* --- Responsive Styles --- */

/* Mobile-first approach, or specific overrides for smaller screens */
@media (max-width: 1024px) {
  .page-blog-bi-quyet-chon-game-bai__article-wrap {
    padding: 0 15px;
  }

  .page-blog-bi-quyet-chon-game-bai__main-title {
    font-size: clamp(2em, 5vw, 2.8em);
  }

  .page-blog-bi-quyet-chon-game-bai__description {
    font-size: 1em;
  }

  .page-blog-bi-quyet-chon-game-bai__section-title {
    font-size: clamp(1.6em, 4vw, 2.2em);
  }

  .page-blog-bi-quyet-chon-game-bai__card-title {
    font-size: 1.6em;
  }

  .page-blog-bi-quyet-chon-game-bai__step-title {
    font-size: 1.4em;
  }
}

@media (max-width: 768px) {
  /* 1. Top section title + CTA */
  .page-blog-bi-quyet-chon-game-bai__hero-section {
    padding-top: 10px !important; /* Small top padding, header offset handled by body */
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-blog-bi-quyet-chon-game-bai__main-title {
    font-size: 2.2em !important;
    margin-bottom: 15px;
  }

  .page-blog-bi-quyet-chon-game-bai__description {
    font-size: 0.95em !important;
    margin-bottom: 25px;
  }

  .page-blog-bi-quyet-chon-game-bai__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-blog-bi-quyet-chon-game-bai__btn {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* 2. Single column long text container */
  .page-blog-bi-quyet-chon-game-bai__article-wrap {
    margin: 20px auto;
    padding: 0 15px;
  }

  .page-blog-bi-quyet-chon-game-bai__section {
    margin-bottom: 30px;
  }

  .page-blog-bi-quyet-chon-game-bai__section-title {
    font-size: 1.8em !important;
    margin-bottom: 20px;
  }

  .page-blog-bi-quyet-chon-game-bai__section p,
  .page-blog-bi-quyet-chon-game-bai__section li {
    font-size: 16px !important;
    line-height: 1.6 !important;
  }

  .page-blog-bi-quyet-chon-game-bai__info-card {
    padding: 20px;
    margin-bottom: 20px;
  }

  .page-blog-bi-quyet-chon-game-bai__card-title {
    font-size: 1.5em !important;
    margin-bottom: 15px;
  }

  /* 3. General images and figure */
  .page-blog-bi-quyet-chon-game-bai img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-blog-bi-quyet-chon-game-bai__figure {
    margin: 20px 0;
  }

  /* 4. Buttons and button containers (already covered in top section, but re-emphasized for general use) */
  .page-blog-bi-quyet-chon-game-bai__cta-buttons,
  .page-blog-bi-quyet-chon-game-bai__button-group,
  .page-blog-bi-quyet-chon-game-bai__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;
  }

  .page-blog-bi-quyet-chon-game-bai__step-by-step {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-blog-bi-quyet-chon-game-bai__step-item {
    padding: 20px;
  }

  .page-blog-bi-quyet-chon-game-bai__step-title {
    font-size: 1.3em !important;
  }

  /* 5. Registration tutorial and FAQ block (warning card/promo box for this page) */
  .page-blog-bi-quyet-chon-game-bai__warning-card {
    padding: 25px;
  }

  .page-blog-bi-quyet-chon-game-bai__promo-box {
    padding: 30px 20px;
    margin-top: 40px;
  }

  .page-blog-bi-quyet-chon-game-bai__promo-box p {
    font-size: 1em !important;
  }
}