.page-no-hu-cac-game-pho-bien {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #F3F8FF; /* Text Main */
  background-color: transparent; /* Body background handled by shared.css */
}

.page-no-hu-cac-game-pho-bien__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 0 16px;
  box-sizing: border-box;
}

.page-no-hu-cac-game-pho-bien__section-title {
  font-size: 2.5em;
  font-weight: 700;
  color: #F3F8FF; /* Text Main */
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.2;
}

.page-no-hu-cac-game-pho-bien__text-block {
  font-size: 1.1em;
  text-align: center;
  margin-bottom: 30px;
  color: #AFC4E8; /* Text Secondary */
}

.page-no-hu-cac-game-pho-bien__text-secondary {
  color: #F2C14E; /* Gold */
}

/* Buttons */
.page-no-hu-cac-game-pho-bien__btn-primary,
.page-no-hu-cac-game-pho-bien__btn-secondary,
.page-no-hu-cac-game-pho-bien__btn-play {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-no-hu-cac-game-pho-bien__btn-primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); /* Button color */
  color: #ffffff;
  border: none;
}

.page-no-hu-cac-game-pho-bien__btn-primary:hover {
  filter: brightness(1.1);
}

.page-no-hu-cac-game-pho-bien__btn-secondary {
  background: transparent;
  color: #4FA8FF; /* Glow */
  border: 2px solid #4FA8FF; /* Glow */
}

.page-no-hu-cac-game-pho-bien__btn-secondary:hover {
  background: #4FA8FF;
  color: #ffffff;
}

.page-no-hu-cac-game-pho-bien__btn-play {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #ffffff;
  border: none;
  padding: 8px 15px;
  font-size: 0.9em;
}

.page-no-hu-cac-game-pho-bien__btn-play:hover {
  filter: brightness(1.1);
}

.page-no-hu-cac-game-pho-bien__btn-large {
  padding: 15px 30px;
  font-size: 1.1em;
}

/* Hero Section */
.page-no-hu-cac-game-pho-bien__hero-section {
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 60px;
  background-color: #08162B; /* Deep Navy */
}

.page-no-hu-cac-game-pho-bien__hero-container {
  display: flex;
  align-items: center;
  gap: 40px;
  padding-top: 40px;
}

.page-no-hu-cac-game-pho-bien__hero-content {
  flex: 1;
  padding-right: 20px;
}

.page-no-hu-cac-game-pho-bien__hero-title {
  font-size: 3.2em;
  font-weight: 800;
  color: #F3F8FF; /* Text Main */
  margin-bottom: 20px;
  line-height: 1.1;
  max-width: 600px;
}

.page-no-hu-cac-game-pho-bien__hero-description {
  font-size: 1.2em;
  color: #AFC4E8; /* Text Secondary */
  margin-bottom: 30px;
  max-width: 550px;
}

.page-no-hu-cac-game-pho-bien__hero-cta-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.page-no-hu-cac-game-pho-bien__hero-image {
  flex: 1;
  text-align: center;
}

.page-no-hu-cac-game-pho-bien__hero-side-image {
  max-width: 600px;
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Intro Section */
.page-no-hu-cac-game-pho-bien__intro-section {
  padding: 60px 0;
  background-color: #08162B; /* Deep Navy */
}

.page-no-hu-cac-game-pho-bien__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-no-hu-cac-game-pho-bien__feature-item {
  background-color: #10233F; /* Card BG */
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-no-hu-cac-game-pho-bien__icon-box-media {
  width: 160px;
  height: 160px;
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 4px solid #244D84; /* Border color */
  box-shadow: 0 0 15px rgba(79, 168, 255, 0.5); /* Glow */
}

.page-no-hu-cac-game-pho-bien__icon-box-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 50%;
}

.page-no-hu-cac-game-pho-bien__feature-title {
  font-size: 1.6em;
  color: #F3F8FF; /* Text Main */
  margin-bottom: 15px;
}

.page-no-hu-cac-game-pho-bien__feature-description {
  color: #AFC4E8; /* Text Secondary */
  font-size: 1em;
}

/* Game Tabs Section */
.page-no-hu-cac-game-pho-bien__game-tabs-section {
  padding: 60px 0;
  background-color: #08162B; /* Deep Navy */
}

.page-no-hu-cac-game-pho-bien__tab-nav {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 40px;
  border-bottom: 2px solid #1B3357; /* Divider */
  padding-bottom: 10px;
  flex-wrap: wrap;
}

.page-no-hu-cac-game-pho-bien__tab-button {
  background-color: transparent;
  border: none;
  padding: 10px 20px;
  font-size: 1.1em;
  font-weight: bold;
  color: #AFC4E8; /* Text Secondary */
  cursor: pointer;
  transition: color 0.3s ease, border-bottom 0.3s ease;
  position: relative;
}

.page-no-hu-cac-game-pho-bien__tab-button.is-active {
  color: #F2C14E; /* Gold */
  border-bottom: 3px solid #F2C14E; /* Gold */
}

.page-no-hu-cac-game-pho-bien__tab-button:hover:not(.is-active) {
  color: #F3F8FF; /* Text Main */
}

.page-no-hu-cac-game-pho-bien__game-panel {
  display: none;
}

.page-no-hu-cac-game-pho-bien__game-panel.is-active {
  display: block;
}

.page-no-hu-cac-game-pho-bien__game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-no-hu-cac-game-pho-bien__game-card {
  background-color: #10233F; /* Card BG */
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  padding-bottom: 20px;
}

.page-no-hu-cac-game-pho-bien__game-card img {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
  margin-bottom: 15px;
}

.page-no-hu-cac-game-pho-bien__game-card-title {
  font-size: 1.4em;
  color: #F3F8FF; /* Text Main */
  margin-bottom: 10px;
  padding: 0 15px;
}

.page-no-hu-cac-game-pho-bien__game-card-description {
  color: #AFC4E8; /* Text Secondary */
  font-size: 0.95em;
  margin-bottom: 20px;
  padding: 0 15px;
}

/* Guide Section */
.page-no-hu-cac-game-pho-bien__guide-section {
  padding: 60px 0;
  background-color: #08162B; /* Deep Navy */
}

.page-no-hu-cac-game-pho-bien__guide-flex {
  display: flex;
  align-items: center;
  gap: 40px;
}

.page-no-hu-cac-game-pho-bien__guide-content {
  flex: 1;
}

.page-no-hu-cac-game-pho-bien__guide-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
}

.page-no-hu-cac-game-pho-bien__guide-list li {
  background-color: #10233F; /* Card BG */
  padding: 20px 25px;
  border-radius: 10px;
  margin-bottom: 15px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
}

.page-no-hu-cac-game-pho-bien__guide-list-title {
  font-size: 1.3em;
  color: #F3F8FF; /* Text Main */
  margin-bottom: 5px;
}

.page-no-hu-cac-game-pho-bien__guide-list p {
  color: #AFC4E8; /* Text Secondary */
  font-size: 0.95em;
}

.page-no-hu-cac-game-pho-bien__guide-list p a {
  color: #4FA8FF; /* Glow */
  text-decoration: none;
}

.page-no-hu-cac-game-pho-bien__guide-list p a:hover {
  text-decoration: underline;
}

.page-no-hu-cac-game-pho-bien__guide-image-wrapper {
  flex: 1;
  text-align: center;
}

.page-no-hu-cac-game-pho-bien__guide-image {
  max-width: 800px;
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

/* Tips Section */
.page-no-hu-cac-game-pho-bien__tips-section {
  padding: 60px 0;
  background-color: #08162B; /* Deep Navy */
}

.page-no-hu-cac-game-pho-bien__tips-list {
  list-style: none;
  padding: 0;
  max-width: 800px;
  margin: 30px auto;
}

.page-no-hu-cac-game-pho-bien__tips-list li {
  background-color: #10233F; /* Card BG */
  padding: 18px 25px;
  border-radius: 10px;
  margin-bottom: 12px;
  color: #AFC4E8; /* Text Secondary */
  font-size: 1.05em;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.page-no-hu-cac-game-pho-bien__tips-list li strong {
  color: #F3F8FF; /* Text Main */
}

.page-no-hu-cac-game-pho-bien__tips-image-wrapper {
  text-align: center;
  margin-top: 40px;
}

.page-no-hu-cac-game-pho-bien__tips-image {
  max-width: 600px;
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

/* FAQ Section */
.page-no-hu-cac-game-pho-bien__faq-section {
  padding: 60px 0;
  background-color: #08162B; /* Deep Navy */
}

.page-no-hu-cac-game-pho-bien__faq-list {
  max-width: 800px;
  margin: 40px auto 0;
}

.page-no-hu-cac-game-pho-bien__faq-item {
  background-color: #10233F; /* Card BG */
  border-radius: 10px;
  margin-bottom: 15px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  overflow: hidden;
}

.page-no-hu-cac-game-pho-bien__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: bold;
  color: #F3F8FF; /* Text Main */
  cursor: pointer;
  background-color: #10233F; /* Card BG */
  list-style: none;
}

.page-no-hu-cac-game-pho-bien__faq-question::-webkit-details-marker {
  display: none;
}

.page-no-hu-cac-game-pho-bien__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: #F2C14E; /* Gold */
  transition: transform 0.3s ease;
}

.page-no-hu-cac-game-pho-bien__faq-item[open] .page-no-hu-cac-game-pho-bien__faq-toggle {
  transform: rotate(45deg);
}

.page-no-hu-cac-game-pho-bien__faq-answer {
  padding: 0 25px 20px;
  color: #AFC4E8; /* Text Secondary */
  font-size: 1em;
}

.page-no-hu-cac-game-pho-bien__faq-answer p {
  margin: 0;
}

/* Final CTA Section */
.page-no-hu-cac-game-pho-bien__cta-final-section {
  padding: 80px 0;
  text-align: center;
  background-color: #113B7A; /* Main color */
  border-top: 5px solid #F2C14E; /* Gold */
}

.page-no-hu-cac-game-pho-bien__cta-final-section .page-no-hu-cac-game-pho-bien__section-title {
  color: #F3F8FF; /* Text Main */
  font-size: 2.8em;
  margin-bottom: 25px;
}

.page-no-hu-cac-game-pho-bien__cta-final-section .page-no-hu-cac-game-pho-bien__text-block {
  color: #AFC4E8; /* Text Secondary */
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.15em;
  margin-bottom: 40px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-no-hu-cac-game-pho-bien__hero-title {
    font-size: 2.8em;
  }
  .page-no-hu-cac-game-pho-bien__hero-description {
    font-size: 1.1em;
  }
  .page-no-hu-cac-game-pho-bien__section-title {
    font-size: 2.2em;
  }
  .page-no-hu-cac-game-pho-bien__feature-item {
    padding: 25px;
  }
  .page-no-hu-cac-game-pho-bien__icon-box-media {
    width: 140px;
    height: 140px;
  }
  .page-no-hu-cac-game-pho-bien__game-card img {
    
  }
  .page-no-hu-cac-game-pho-bien__guide-list li {
    padding: 18px 20px;
  }
}

@media (max-width: 768px) {
  .page-no-hu-cac-game-pho-bien {
    font-size: 15px;
  }
  .page-no-hu-cac-game-pho-bien__container {
    padding: 0 15px !important;
  }

  /* HERO Section */
  .page-no-hu-cac-game-pho-bien__hero-section {
    padding-top: 10px !important; /* Small top padding, body handles header offset */
    padding-bottom: 40px !important;
  }
  .page-no-hu-cac-game-pho-bien__hero-container {
    flex-direction: column;
    text-align: center;
    padding-top: 20px;
    gap: 30px;
  }
  .page-no-hu-cac-game-pho-bien__hero-content {
    padding-right: 0;
  }
  .page-no-hu-cac-game-pho-bien__hero-title {
    font-size: 2.2em !important;
    margin-bottom: 15px;
    max-width: 100%;
  }
  .page-no-hu-cac-game-pho-bien__hero-description {
    font-size: 1em !important;
    margin-bottom: 25px;
    max-width: 100%;
  }
  .page-no-hu-cac-game-pho-bien__hero-cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-no-hu-cac-game-pho-bien__hero-image {
    order: -1; /* Image above text on mobile */
  }
  .page-no-hu-cac-game-pho-bien__hero-side-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* Buttons */
  .page-no-hu-cac-game-pho-bien__btn-primary,
  .page-no-hu-cac-game-pho-bien__btn-secondary,
  .page-no-hu-cac-game-pho-bien__btn-play,
  .page-no-hu-cac-game-pho-bien__btn-large {
    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-no-hu-cac-game-pho-bien__hero-cta-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }

  /* Intro Section */
  .page-no-hu-cac-game-pho-bien__intro-section {
    padding: 40px 0 !important;
  }
  .page-no-hu-cac-game-pho-bien__section-title {
    font-size: 1.8em !important;
    margin-bottom: 30px;
  }
  .page-no-hu-cac-game-pho-bien__icon-box-media {
    width: 120px !important;
    height: 120px !important;
    margin-bottom: 15px;
  }
  .page-no-hu-cac-game-pho-bien__feature-title {
    font-size: 1.3em;
  }
  .page-no-hu-cac-game-pho-bien__feature-item {
    padding: 20px;
  }

  /* Game Tabs Section */
  .page-no-hu-cac-game-pho-bien__game-tabs-section {
    padding: 40px 0 !important;
  }
  .page-no-hu-cac-game-pho-bien__tab-nav {
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
  }
  .page-no-hu-cac-game-pho-bien__tab-button {
    font-size: 0.9em;
    padding: 8px 15px;
  }
  .page-no-hu-cac-game-pho-bien__game-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-no-hu-cac-game-pho-bien__game-card img {
    
  }
  .page-no-hu-cac-game-pho-bien__game-card-title {
    font-size: 1.2em;
  }

  /* Guide Section */
  .page-no-hu-cac-game-pho-bien__guide-section {
    padding: 40px 0 !important;
  }
  .page-no-hu-cac-game-pho-bien__guide-flex {
    flex-direction: column;
    gap: 30px;
  }
  .page-no-hu-cac-game-pho-bien__guide-image-wrapper {
    order: -1; /* Image above text on mobile */
  }
  .page-no-hu-cac-game-pho-bien__guide-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-no-hu-cac-game-pho-bien__guide-list li {
    padding: 15px 20px;
  }
  .page-no-hu-cac-game-pho-bien__guide-list-title {
    font-size: 1.1em;
  }

  /* Tips Section */
  .page-no-hu-cac-game-pho-bien__tips-section {
    padding: 40px 0 !important;
  }
  .page-no-hu-cac-game-pho-bien__tips-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* FAQ Section */
  .page-no-hu-cac-game-pho-bien__faq-section {
    padding: 40px 0 !important;
  }
  .page-no-hu-cac-game-pho-bien__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }
  .page-no-hu-cac-game-pho-bien__faq-answer {
    padding: 0 20px 15px;
  }

  /* Final CTA Section */
  .page-no-hu-cac-game-pho-bien__cta-final-section {
    padding: 50px 0 !important;
  }
  .page-no-hu-cac-game-pho-bien__cta-final-section .page-no-hu-cac-game-pho-bien__section-title {
    font-size: 2em !important;
  }
  .page-no-hu-cac-game-pho-bien__cta-final-section .page-no-hu-cac-game-pho-bien__text-block {
    font-size: 1em !important;
  }

  /* General image responsiveness */
  .page-no-hu-cac-game-pho-bien img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }
  .page-no-hu-cac-game-pho-bien__section,
  .page-no-hu-cac-game-pho-bien__card,
  .page-no-hu-cac-game-pho-bien__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important; /* Prevent horizontal scroll */
  }
}