.page-game-bai-phom {
  font-family: 'Arial', sans-serif;
  color: var(--text-main);
  background-color: var(--card-bg);
}

.page-game-bai-phom__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 40px 16px;
  box-sizing: border-box;
}

.page-game-bai-phom__hero-section {
  padding-top: 10px; /* Small top padding, relying on shared body padding-top */
  padding-bottom: 60px;
  background-color: var(--deep-navy);
  color: var(--text-main);
}

.page-game-bai-phom__hero-container {
  max-width: 1170px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  padding: 40px 16px;
}

.page-game-bai-phom__hero-content {
  flex: 1 1 45%;
  min-width: 300px;
}

.page-game-bai-phom__main-title {
  font-size: clamp(2em, 4vw, 3.5em);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--gold);
}

.page-game-bai-phom__hero-description {
  font-size: 1.15em;
  line-height: 1.6;
  margin-bottom: 30px;
  color: var(--text-secondary);
}

.page-game-bai-phom__hero-cta-group {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.page-game-bai-phom__btn-primary,
.page-game-bai-phom__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  white-space: nowrap;
  cursor: pointer;
  border: none;
  box-sizing: border-box;
}

.page-game-bai-phom__btn-primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: var(--text-main);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-game-bai-phom__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-game-bai-phom__btn-secondary {
  background: transparent;
  color: var(--text-main);
  border: 2px solid var(--border);
}

.page-game-bai-phom__btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.page-game-bai-phom__hero-image-wrapper {
  flex: 1 1 45%;
  min-width: 300px;
  text-align: center;
}

.page-game-bai-phom__hero-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  display: block;
}

.page-game-bai-phom__section-title {
  font-size: 2.5em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--gold);
}

.page-game-bai-phom__intro-section,
.page-game-bai-phom__guide-section,
.page-game-bai-phom__strategy-section,
.page-game-bai-phom__cta-section {
  padding: 60px 0;
}

.page-game-bai-phom__dark-bg {
  background-color: var(--card-bg);
  color: var(--text-main);
}

.page-game-bai-phom__text-block {
  font-size: 1.1em;
  line-height: 1.7;
  margin-bottom: 30px;
  text-align: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  color: var(--text-secondary);
}

.page-game-bai-phom__content-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  margin: 30px auto 0;
  display: block;
}

.page-game-bai-phom__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-game-bai-phom__guide-item {
  background-color: var(--deep-navy);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  text-align: center;
  border: 1px solid var(--border);
}

.page-game-bai-phom__guide-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--gold);
}

.page-game-bai-phom__guide-text {
  font-size: 1em;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.page-game-bai-phom__why-choose-section {
  padding: 60px 0;
}

.page-game-bai-phom__feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-game-bai-phom__feature-item {
  background-color: var(--deep-navy);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  text-align: center;
  border: 1px solid var(--border);
}

.page-game-bai-phom__feature-title {
  font-size: 1.4em;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--gold);
}

.page-game-bai-phom__feature-description {
  font-size: 0.95em;
  line-height: 1.6;
  color: var(--text-secondary);
}

.page-game-bai-phom__strategy-list {
  list-style: none;
  padding: 0;
  max-width: 800px;
  margin: 40px auto 0;
}

.page-game-bai-phom__strategy-list li {
  background-color: var(--deep-navy);
  padding: 15px 20px;
  margin-bottom: 15px;
  border-radius: 8px;
  font-size: 1.1em;
  line-height: 1.6;
  color: var(--text-main);
  border-left: 5px solid var(--glow);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.page-game-bai-phom__strategy-list li strong {
  color: var(--gold);
}

.page-game-bai-phom__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-game-bai-phom__faq-item {
  background-color: var(--deep-navy);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.page-game-bai-phom__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.2em;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  background-color: var(--card-bg);
  transition: background-color 0.3s ease;
  list-style: none;
}

.page-game-bai-phom__faq-question::-webkit-details-marker {
  display: none;
}

.page-game-bai-phom__faq-question:hover {
  background-color: rgba(29, 95, 209, 0.2);
}

.page-game-bai-phom__faq-toggle {
  font-size: 1.5em;
  font-weight: bold;
  color: var(--gold);
  margin-left: 15px;
}

.page-game-bai-phom__faq-answer {
  padding: 0 25px 20px;
  font-size: 1em;
  line-height: 1.6;
  color: var(--text-secondary);
}

.page-game-bai-phom__faq-answer p {
  margin-bottom: 0;
}

.page-game-bai-phom__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  flex-wrap: wrap;
}

/* General image and button responsive styles (desktop default) */
.page-game-bai-phom img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Media Queries for Responsive Design */
@media (max-width: 1024px) {
  .page-game-bai-phom__hero-container {
    flex-direction: column;
    text-align: center;
  }
  .page-game-bai-phom__hero-content {
    order: 2;
  }
  .page-game-bai-phom__hero-image-wrapper {
    order: 1;
    margin-bottom: 30px;
  }
  .page-game-bai-phom__hero-cta-group {
    justify-content: center;
  }
  .page-game-bai-phom__main-title {
    font-size: clamp(2em, 5vw, 3em);
  }
  .page-game-bai-phom__section-title {
    font-size: 2em;
  }
}

@media (max-width: 768px) {
  .page-game-bai-phom {
    font-size: 15px;
    line-height: 1.6;
  }
  .page-game-bai-phom__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }
  .page-game-bai-phom__hero-container {
    padding: 20px 15px;
    gap: 20px;
  }
  .page-game-bai-phom__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
    margin-bottom: 15px;
  }
  .page-game-bai-phom__hero-description {
    font-size: 1em;
    margin-bottom: 25px;
  }
  .page-game-bai-phom__hero-cta-group {
    flex-direction: column;
    gap: 15px;
  }
  .page-game-bai-phom__btn-primary,
  .page-game-bai-phom__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-game-bai-phom__container {
    padding: 30px 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-game-bai-phom__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .page-game-bai-phom__text-block {
    font-size: 1em;
    margin-bottom: 20px;
  }
  .page-game-bai-phom__guide-steps,
  .page-game-bai-phom__feature-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-game-bai-phom__guide-item,
  .page-game-bai-phom__feature-item {
    padding: 20px;
  }
  .page-game-bai-phom__guide-title,
  .page-game-bai-phom__feature-title {
    font-size: 1.3em;
  }
  .page-game-bai-phom__strategy-list li {
    font-size: 1em;
    padding: 12px 15px;
    margin-bottom: 10px;
  }
  .page-game-bai-phom__faq-question {
    padding: 15px 20px;
    font-size: 1.1em;
  }
  .page-game-bai-phom__faq-answer {
    padding: 0 20px 15px;
  }
  .page-game-bai-phom__cta-buttons {
    flex-direction: column;
    gap: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-game-bai-phom img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }
  .page-game-bai-phom__content-image {
    margin-left: 0;
    margin-right: 0;
  }
  .page-game-bai-phom__intro-section,
  .page-game-bai-phom__guide-section,
  .page-game-bai-phom__why-choose-section,
  .page-game-bai-phom__strategy-section,
  .page-game-bai-phom__faq-section,
  .page-game-bai-phom__cta-section {
    padding: 30px 0;
  }
}