.page-cau-hoi-thuong-gap {
  font-family: 'Arial', sans-serif;
  color: #333333; /* Default dark text for light body background */
  line-height: 1.6;
  background-color: #FFFFFF;
}

.page-cau-hoi-thuong-gap__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-cau-hoi-thuong-gap__hero-section {
  background-color: #017439;
  color: #FFFFFF;
  text-align: center;
  padding: 40px 0;
  padding-top: 10px; /* Small top padding for fixed header */
}

.page-cau-hoi-thuong-gap__main-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #FFFF00; /* Login/Register font color for main title */
}

.page-cau-hoi-thuong-gap__description {
  font-size: 18px;
  max-width: 800px;
  margin: 0 auto 30px auto;
  color: #FFFFFF;
}

.page-cau-hoi-thuong-gap__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.page-cau-hoi-thuong-gap__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-cau-hoi-thuong-gap__btn-primary {
  background-color: #017439;
  color: #FFFFFF;
  border: 2px solid #017439;
}

.page-cau-hoi-thuong-gap__btn-primary:hover {
  background-color: #005a2e;
  border-color: #005a2e;
}

.page-cau-hoi-thuong-gap__btn-secondary {
  background-color: #FFFFFF;
  color: #017439;
  border: 2px solid #017439;
}

.page-cau-hoi-thuong-gap__btn-secondary:hover {
  background-color: #f0f0f0;
  color: #005a2e;
  border-color: #005a2e;
}

.page-cau-hoi-thuong-gap__btn-register {
  background-color: #C30808;
  color: #FFFF00;
  border: 2px solid #C30808;
}

.page-cau-hoi-thuong-gap__btn-register:hover {
  background-color: #a30606;
  border-color: #a30606;
}

.page-cau-hoi-thuong-gap__btn-login {
  background-color: #C30808;
  color: #FFFF00;
  border: 2px solid #C30808;
}

.page-cau-hoi-thuong-gap__btn-login:hover {
  background-color: #a30606;
  border-color: #a30606;
}

.page-cau-hoi-thuong-gap__content-section {
  padding: 60px 0;
  background-color: #f8f8f8;
}

.page-cau-hoi-thuong-gap__article-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-cau-hoi-thuong-gap__section-title {
  font-size: 36px;
  font-weight: 700;
  color: #017439;
  text-align: center;
  margin-bottom: 40px;
}

.page-cau-hoi-thuong-gap__faq-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.page-cau-hoi-thuong-gap__faq-item {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.page-cau-hoi-thuong-gap__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 20px;
  font-weight: 600;
  color: #333333;
  cursor: pointer;
  background-color: #fcfcfc;
  border-bottom: 1px solid #eee;
  list-style: none; /* For details/summary */
}

.page-cau-hoi-thuong-gap__faq-question::-webkit-details-marker {
  display: none; /* Hide default marker */
}

.page-cau-hoi-thuong-gap__faq-item[open] .page-cau-hoi-thuong-gap__faq-question {
  background-color: #e6f7ed; /* Lighter green when open */
  border-bottom: 1px solid #d0e7da;
  color: #017439;
}

.page-cau-hoi-thuong-gap__faq-toggle {
  font-size: 24px;
  font-weight: 700;
  color: #017439;
  transition: transform 0.3s ease;
}

.page-cau-hoi-thuong-gap__faq-item[open] .page-cau-hoi-thuong-gap__faq-toggle {
  transform: rotate(45deg);
  color: #C30808;
}

.page-cau-hoi-thuong-gap__faq-answer {
  padding: 20px 25px;
  font-size: 16px;
  color: #555555;
  background-color: #ffffff;
}

.page-cau-hoi-thuong-gap__faq-answer p {
  margin-bottom: 15px;
}

.page-cau-hoi-thuong-gap__faq-answer p:last-child {
  margin-bottom: 0;
}

.page-cau-hoi-thuong-gap__step-list,
.page-cau-hoi-thuong-gap__payment-list,
.page-cau-hoi-thuong-gap__game-list,
.page-cau-hoi-thuong-gap__tip-list,
.page-cau-hoi-thuong-gap__promo-list,
.page-cau-hoi-thuong-gap__contact-list,
.page-cau-hoi-thuong-gap__responsibility-list {
  list-style: decimal;
  padding-left: 25px;
  margin-bottom: 15px;
}

.page-cau-hoi-thuong-gap__step-list li,
.page-cau-hoi-thuong-gap__payment-list li,
.page-cau-hoi-thuong-gap__game-list li,
.page-cau-hoi-thuong-gap__tip-list li,
.page-cau-hoi-thuong-gap__promo-list li,
.page-cau-hoi-thuong-gap__contact-list li,
.page-cau-hoi-thuong-gap__responsibility-list li {
  margin-bottom: 8px;
  color: #555555;
}

.page-cau-hoi-thuong-gap__game-list li a {
  color: #017439;
  text-decoration: none;
  font-weight: 600;
}

.page-cau-hoi-thuong-gap__game-list li a:hover {
  text-decoration: underline;
}

.page-cau-hoi-thuong-gap__figure {
  margin: 20px 0;
  text-align: center;
  background-color: #f0f0f0;
  border-radius: 8px;
  overflow: hidden;
}

.page-cau-hoi-thuong-gap__figure img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  width: 680px; /* Base width */
  height: 400px; /* Base height */
  object-fit: cover;
}

.page-cau-hoi-thuong-gap__figure figcaption {
  font-size: 14px;
  color: #777777;
  padding: 10px 15px;
  background-color: #e9e9e9;
}

.page-cau-hoi-thuong-gap__faq-answer .page-cau-hoi-thuong-gap__btn {
  margin-top: 20px;
  display: inline-flex;
  width: auto;
  min-width: 180px;
}

.page-cau-hoi-thuong-gap__button-group {
  display: flex;
  gap: 15px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.page-cau-hoi-thuong-gap__promo-banner {
  background-color: #017439;
  color: #FFFFFF;
  text-align: center;
  padding: 60px 0;
}

.page-cau-hoi-thuong-gap__promo-title {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 20px;
  color: #FFFF00; /* Login/Register font color */
}

.page-cau-hoi-thuong-gap__promo-description {
  font-size: 18px;
  max-width: 800px;
  margin: 0 auto 30px auto;
}

.page-cau-hoi-thuong-gap__promo-banner .page-cau-hoi-thuong-gap__btn {
  background-color: #C30808;
  color: #FFFF00;
  border: 2px solid #C30808;
}

.page-cau-hoi-thuong-gap__promo-banner .page-cau-hoi-thuong-gap__btn:hover {
  background-color: #a30606;
  border-color: #a30606;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-cau-hoi-thuong-gap__main-title {
    font-size: clamp(26px, 5vw, 42px);
  }

  .page-cau-hoi-thuong-gap__section-title {
    font-size: 32px;
  }

  .page-cau-hoi-thuong-gap__faq-question {
    font-size: 18px;
    padding: 18px 20px;
  }

  .page-cau-hoi-thuong-gap__faq-answer {
    padding: 18px 20px;
  }

  .page-cau-hoi-thuong-gap__promo-title {
    font-size: 28px;
  }

  .page-cau-hoi-thuong-gap__figure img {
    width: 100%;
    height: auto;
  }
}

@media (max-width: 768px) {
  .page-cau-hoi-thuong-gap {
    font-size: 16px;
    line-height: 1.6;
  }

  /* 顶区标题 + 双 CTA */
  .page-cau-hoi-thuong-gap__hero-section {
    padding: 30px 0;
    padding-top: 10px !important; /* Small top padding for fixed header */
  }

  .page-cau-hoi-thuong-gap__main-title {
    font-size: clamp(24px, 6vw, 36px);
    margin-bottom: 15px;
  }

  .page-cau-hoi-thuong-gap__description {
    font-size: 16px;
    margin-bottom: 20px;
    padding: 0 10px;
  }

  .page-cau-hoi-thuong-gap__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }

  .page-cau-hoi-thuong-gap__btn {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 单栏长文容器 */
  .page-cau-hoi-thuong-gap__content-section {
    padding: 40px 0;
  }

  .page-cau-hoi-thuong-gap__article-wrap {
    padding: 0 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-cau-hoi-thuong-gap__section-title {
    font-size: 28px;
    margin-bottom: 30px;
  }

  /* 通用图片与 figure */
  .page-cau-hoi-thuong-gap img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
  }

  .page-cau-hoi-thuong-gap__figure {
    margin: 15px 0;
  }

  .page-cau-hoi-thuong-gap__figure figcaption {
    font-size: 12px;
    padding: 8px 10px;
  }

  /* 按钮与按钮容器 */
  .page-cau-hoi-thuong-gap__faq-answer .page-cau-hoi-thuong-gap__btn {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-cau-hoi-thuong-gap__button-group {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* FAQ 区块 */
  .page-cau-hoi-thuong-gap__faq-item {
    border-radius: 8px;
  }

  .page-cau-hoi-thuong-gap__faq-question {
    font-size: 16px;
    padding: 15px 20px;
  }

  .page-cau-hoi-thuong-gap__faq-toggle {
    font-size: 20px;
  }

  .page-cau-hoi-thuong-gap__faq-answer {
    font-size: 15px;
    padding: 15px 20px;
  }

  .page-cau-hoi-thuong-gap__step-list,
  .page-cau-hoi-thuong-gap__payment-list,
  .page-cau-hoi-thuong-gap__game-list,
  .page-cau-hoi-thuong-gap__tip-list,
  .page-cau-hoi-thuong-gap__promo-list,
  .page-cau-hoi-thuong-gap__contact-list,
  .page-cau-hoi-thuong-gap__responsibility-list {
    padding-left: 20px;
  }

  .page-cau-hoi-thuong-gap__promo-banner {
    padding: 40px 15px;
  }

  .page-cau-hoi-thuong-gap__promo-title {
    font-size: 24px;
  }

  .page-cau-hoi-thuong-gap__promo-description {
    font-size: 16px;
    padding: 0 10px;
  }
}