/* style/huong-dan-choi.css */
.page-huong-dan-choi {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #F3F8FF; /* Text Main */
  background-color: #10233F; /* Card BG, assuming body background is dark */
}

.page-huong-dan-choi__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Hero Section */
.page-huong-dan-choi__hero-section {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding-top: 10px; /* Small top padding, assuming body has header offset */
}

.page-huong-dan-choi__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-huong-dan-choi__hero-content-wrapper {
  position: relative;
}

.page-huong-dan-choi__hero-text-container {
  padding: 40px 20px;
  text-align: center;
  background: linear-gradient(180deg, rgba(17, 59, 122, 0.8) 0%, rgba(29, 95, 209, 0.8) 100%);
  margin-top: -100px; /* Overlap with image slightly for visual effect */
  position: relative;
  z-index: 1;
  border-radius: 10px;
  max-width: 90%;
  margin-left: auto;
  margin-right: auto;
  transform: translateY(-50px); /* Lift up slightly */
}

.page-huong-dan-choi__main-title {
  font-size: clamp(2em, 4vw, 3.2em);
  font-weight: 700;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-huong-dan-choi__subtitle {
  font-size: clamp(1em, 1.5vw, 1.2em);
  color: #F3F8FF; /* Text Main */
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-huong-dan-choi__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-huong-dan-choi__btn-primary,
.page-huong-dan-choi__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
  width: auto;
  text-align: center;
}

.page-huong-dan-choi__btn-primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); /* Button color */
  color: #ffffff;
  border: 2px solid transparent;
}

.page-huong-dan-choi__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(43, 115, 246, 0.4);
}

.page-huong-dan-choi__btn-secondary {
  background: #ffffff;
  color: #113B7A; /* Main Color */
  border: 2px solid #113B7A; /* Main Color */
}

.page-huong-dan-choi__btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(255, 255, 255, 0.3);
}

.page-huong-dan-choi__cta-center {
  text-align: center;
  margin-top: 40px;
}

/* General Section Styling */
.page-huong-dan-choi__section-title {
  font-size: clamp(1.8em, 3vw, 2.5em);
  color: #F2C14E; /* Gold */
  text-align: center;
  margin-bottom: 30px;
  margin-top: 60px;
  font-weight: 700;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

.page-huong-dan-choi__text-block {
  font-size: 1.1em;
  text-align: justify;
  margin-bottom: 20px;
  color: #AFC4E8; /* Text Secondary */
}

.page-huong-dan-choi__text-block strong {
  color: #F3F8FF; /* Text Main */
}

.page-huong-dan-choi__dark-section {
  background-color: #113B7A; /* Main Color */
  color: #F3F8FF; /* Text Main */
  padding: 60px 0;
  margin-top: 40px;
}

.page-huong-dan-choi__dark-section .page-huong-dan-choi__section-title {
  color: #F2C14E; /* Gold */
}

.page-huong-dan-choi__dark-section .page-huong-dan-choi__text-block {
  color: #F3F8FF; /* Text Main */
}

/* Guide Steps Section */
.page-huong-dan-choi__guide-steps-section {
  padding: 60px 0;
}

.page-huong-dan-choi__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-huong-dan-choi__step-card {
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border Color */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

.page-huong-dan-choi__step-card:hover {
  transform: translateY(-5px);
}

.page-huong-dan-choi__step-card img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-huong-dan-choi__step-title {
  font-size: 1.5em;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
}

.page-huong-dan-choi__step-list {
  list-style-type: none;
  padding: 0;
  text-align: left;
  margin-bottom: 20px;
}

.page-huong-dan-choi__step-list li {
  margin-bottom: 10px;
  color: #AFC4E8; /* Text Secondary */
}

.page-huong-dan-choi__step-list li strong {
  color: #F3F8FF; /* Text Main */
}

.page-huong-dan-choi__btn-link {
  display: inline-block;
  color: #4FA8FF; /* Glow */
  text-decoration: none;
  font-weight: bold;
  margin-top: 10px;
  transition: color 0.3s ease;
}

.page-huong-dan-choi__btn-link:hover {
  color: #F2C14E; /* Gold */
}

/* Deposit Withdraw Section */
.page-huong-dan-choi__deposit-withdraw-section {
  padding: 60px 0;
}

.page-huong-dan-choi__transaction-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-huong-dan-choi__transaction-card {
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border Color */
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

.page-huong-dan-choi__transaction-card:hover {
  transform: translateY(-5px);
}

.page-huong-dan-choi__transaction-card img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-huong-dan-choi__transaction-title {
  font-size: 1.5em;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
  text-align: center;
}

.page-huong-dan-choi__transaction-list {
  list-style-type: none;
  padding: 0;
  margin-bottom: 20px;
}

.page-huong-dan-choi__transaction-list li {
  margin-bottom: 10px;
  color: #AFC4E8; /* Text Secondary */
}

.page-huong-dan-choi__transaction-list li strong {
  color: #F3F8FF; /* Text Main */
}

/* Games Section */
.page-huong-dan-choi__games-section {
  padding: 60px 0;
}

.page-huong-dan-choi__game-category {
  margin-bottom: 60px;
  border-bottom: 1px solid #1B3357; /* Divider */
  padding-bottom: 40px;
}

.page-huong-dan-choi__game-category:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-huong-dan-choi__game-category-title {
  font-size: 2em;
  color: #F2C14E; /* Gold */
  text-align: center;
  margin-bottom: 30px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.page-huong-dan-choi__game-content {
  display: flex;
  align-items: center;
  gap: 30px;
}

.page-huong-dan-choi__game-content--reversed {
  flex-direction: row-reverse;
}

.page-huong-dan-choi__game-image {
  flex: 0 0 40%;
  max-width: 40%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-huong-dan-choi__game-text {
  flex: 1;
}

.page-huong-dan-choi__game-text p {
  color: #AFC4E8; /* Text Secondary */
  margin-bottom: 15px;
}

.page-huong-dan-choi__game-text strong {
  color: #F3F8FF; /* Text Main */
}

.page-huong-dan-choi__game-list {
  list-style-type: disc;
  padding-left: 20px;
  margin-bottom: 20px;
}

.page-huong-dan-choi__game-list li {
  margin-bottom: 8px;
  color: #AFC4E8; /* Text Secondary */
}

/* Promo Section */
.page-huong-dan-choi__promo-section {
  padding: 60px 0;
}

.page-huong-dan-choi__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-huong-dan-choi__promo-card {
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border Color */
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  transition: transform 0.3s ease;
}

.page-huong-dan-choi__promo-card:hover {
  transform: translateY(-5px);
}

.page-huong-dan-choi__promo-card img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-huong-dan-choi__promo-title {
  font-size: 1.4em;
  color: #F2C14E; /* Gold */
  margin-bottom: 10px;
}

.page-huong-dan-choi__promo-card p {
  color: #AFC4E8; /* Text Secondary */
  margin-bottom: 20px;
}

/* Support Section */
.page-huong-dan-choi__support-section {
  padding: 60px 0;
}

.page-huong-dan-choi__support-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-huong-dan-choi__support-card {
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border Color */
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  transition: transform 0.3s ease;
}

.page-huong-dan-choi__support-card:hover {
  transform: translateY(-5px);
}

.page-huong-dan-choi__support-title {
  font-size: 1.5em;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
}

.page-huong-dan-choi__support-card p {
  color: #AFC4E8; /* Text Secondary */
  margin-bottom: 20px;
}

/* FAQ Section */
.page-huong-dan-choi__faq-section {
  padding: 60px 0;
}

.page-huong-dan-choi__faq-list {
  margin-top: 40px;
}

.page-huong-dan-choi__faq-item {
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border Color */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-huong-dan-choi__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;
  list-style: none;
  background-color: #08162B; /* Deep Navy */
  border-bottom: 1px solid #1B3357; /* Divider */
}

.page-huong-dan-choi__faq-item[open] > .page-huong-dan-choi__faq-question {
  border-bottom: none;
}

.page-huong-dan-choi__faq-question::-webkit-details-marker {
  display: none;
}

.page-huong-dan-choi__faq-qtext {
  flex-grow: 1;
}

.page-huong-dan-choi__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  color: #F2C14E; /* Gold */
}

.page-huong-dan-choi__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  color: #AFC4E8; /* Text Secondary */
}

.page-huong-dan-choi__faq-answer p {
  margin-bottom: 10px;
}

.page-huong-dan-choi__faq-answer strong {
  color: #F3F8FF; /* Text Main */
}

.page-huong-dan-choi__faq-answer a {
  color: #4FA8FF; /* Glow */
  text-decoration: none;
}

.page-huong-dan-choi__faq-answer a:hover {
  text-decoration: underline;
}

/* Conclusion Section */
.page-huong-dan-choi__conclusion-section {
  padding: 60px 0 80px;
  text-align: center;
}

.page-huong-dan-choi__conclusion-section .page-huong-dan-choi__text-block {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-huong-dan-choi__hero-text-container {
    padding: 30px 15px;
    transform: translateY(-40px);
  }

  .page-huong-dan-choi__main-title {
    font-size: 2.5em;
  }

  .page-huong-dan-choi__subtitle {
    font-size: 1.1em;
  }

  .page-huong-dan-choi__game-content {
    flex-direction: column;
  }

  .page-huong-dan-choi__game-content--reversed {
    flex-direction: column;
  }

  .page-huong-dan-choi__game-image {
    max-width: 80%;
    flex: none;
  }
}

@media (max-width: 768px) {
  /* General mobile text and padding */
  .page-huong-dan-choi {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-huong-dan-choi__container {
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Hero Section */
  .page-huong-dan-choi__hero-section {
    padding-top: 10px !important; /* Small top padding, no double header offset */
  }

  .page-huong-dan-choi__hero-text-container {
    padding: 20px 10px;
    margin-top: -80px;
    transform: translateY(-30px);
    max-width: 95%;
  }

  .page-huong-dan-choi__main-title {
    font-size: 1.8em !important;
  }

  .page-huong-dan-choi__subtitle {
    font-size: 1em !important;
    margin-bottom: 20px;
  }

  .page-huong-dan-choi__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-huong-dan-choi__btn-primary,
  .page-huong-dan-choi__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 10px 15px !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* Section Titles */
  .page-huong-dan-choi__section-title {
    font-size: 1.8em !important;
    margin-top: 40px;
    margin-bottom: 20px;
  }

  .page-huong-dan-choi__text-block {
    font-size: 1em;
  }

  /* Guide Steps Section */
  .page-huong-dan-choi__steps-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-huong-dan-choi__step-card {
    padding: 20px;
  }

  /* Deposit Withdraw Section */
  .page-huong-dan-choi__transaction-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-huong-dan-choi__transaction-card {
    padding: 20px;
  }

  /* Games Section */
  .page-huong-dan-choi__game-content {
    flex-direction: column;
  }

  .page-huong-dan-choi__game-content--reversed {
    flex-direction: column;
  }

  .page-huong-dan-choi__game-image {
    max-width: 100% !important;
    flex: none;
    margin-bottom: 20px;
  }

  .page-huong-dan-choi__game-category-title {
    font-size: 1.5em !important;
  }

  /* Promo Section */
  .page-huong-dan-choi__promo-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-huong-dan-choi__promo-card {
    padding: 20px;
  }

  /* Support Section */
  .page-huong-dan-choi__support-options {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-huong-dan-choi__support-card {
    padding: 20px;
  }

  /* FAQ Section */
  .page-huong-dan-choi__faq-question {
    padding: 15px 20px;
    font-size: 1.1em;
  }

  .page-huong-dan-choi__faq-answer {
    padding: 15px 20px;
  }

  /* General Image Responsive (Universal) */
  .page-huong-dan-choi img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-huong-dan-choi__section,
  .page-huong-dan-choi__card,
  .page-huong-dan-choi__container,
  .page-huong-dan-choi__cta-buttons,
  .page-huong-dan-choi__button-group,
  .page-huong-dan-choi__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Placeholder for 必写清单 items not present in HTML due to non-homepage rule */
  /* 1. 顶区轮播 */
  .page-huong-dan-choi__hero-carousel-section {
    /* Placeholder responsive styles for a carousel if it were present */
    padding-top: 10px !important; 
    /* Further carousel specific styles would go here, e.g., arrow positioning */
  }
  /* 2. 操作指引外框 + 五张 `team` 竖型卡 */
  .page-huong-dan-choi__guide-box {
    /* Placeholder responsive styles for homepage guide cards (上二下三) */
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
    padding: 10px;
  }
  .page-huong-dan-choi__guide-card {
    padding-top: 0 !important;
  }
  .page-huong-dan-choi__guide-card--pos-1, .page-huong-dan-choi__guide-card--pos-2 {
    grid-column: span 3;
  }
  .page-huong-dan-choi__guide-card--pos-3, .page-huong-dan-choi__guide-card--pos-4, .page-huong-dan-choi__guide-card--pos-5 {
    grid-column: span 2;
  }
  /* 3. `home_content` 外框 */
  .page-huong-dan-choi__home-content-box {
    /* Placeholder responsive styles for homepage content box */
    max-width: 100%;
    height: auto;
    padding: 15px;
  }
  .page-huong-dan-choi__home-content-inner {
    height: auto;
    overflow: visible;
  }
  /* 4. 博客卡片区 */
  .page-huong-dan-choi__blog-section .page-huong-dan-choi__blog-grid {
    /* Placeholder responsive styles for blog grid */
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
  .page-huong-dan-choi__blog-section .page-huong-dan-choi__blog-grid .page-huong-dan-choi__blog-card {
    padding: 15px;
  }
}