.page-support__hero-section {
  background-color: var(--primary-color, #017439);
  color: #ffffff;
  padding: 80px 0;
  text-align: center;
}

.page-support__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-support__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #FFFF00; /* Đăng ký và đăng nhập font color */
  font-weight: bold;
}

.page-support__hero-description {
  font-size: 1.2em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.page-support__hero-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.page-support__btn-primary,
.page-support__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

.page-support__btn-primary {
  background-color: #C30808; /* Màu đăng ký/đăng nhập */
  color: #FFFF00; /* Màu font đăng ký/đăng nhập */
  border: 2px solid #C30808;
}

.page-support__btn-primary:hover {
  background-color: #ff3333;
  border-color: #ff3333;
  color: #ffffff;
}

.page-support__btn-secondary {
  background-color: #ffffff;
  color: var(--primary-color, #017439);
  border: 2px solid #ffffff;
}

.page-support__btn-secondary:hover {
  background-color: var(--primary-color, #017439);
  color: #ffffff;
  border-color: var(--primary-color, #017439);
}

.page-support__section-title {
  font-size: 2.5em;
  margin-bottom: 20px;
  text-align: center;
  color: var(--primary-color, #017439);
  font-weight: bold;
}

.page-support__section-description {
  font-size: 1.1em;
  line-height: 1.6;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 40px auto;
  color: #333333;
}

.page-support__contact-section,
.page-support__responsible-gambling-section,
.page-support__quick-links-section {
  padding: 80px 0;
  background-color: #ffffff; /* Default light background */
  color: #333333;
}

.page-support__dark-bg .page-support__section-title,
.page-support__dark-bg .page-support__section-description,
.page-support__dark-bg .page-support__card-title,
.page-support__dark-bg .page-support__card-text {
  color: #ffffff;
}

.page-support__dark-bg .page-support__btn-secondary {
  background-color: #ffffff;
  color: var(--primary-color, #017439);
  border: 2px solid #ffffff;
}

.page-support__dark-bg .page-support__btn-secondary:hover {
  background-color: var(--primary-color, #017439);
  color: #ffffff;
}

.page-support__contact-grid,
.page-support__info-grid,
.page-support__links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-support__contact-card,
.page-support__info-card,
.page-support__link-card {
  background: #ffffff;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: #333333;
  text-decoration: none;
}

.page-support__contact-card:hover,
.page-support__info-card:hover,
.page-support__link-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-support__contact-icon,
.page-support__info-icon {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
  object-fit: contain;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-support__card-title,
.page-support__link-card-title {
  font-size: 1.5em;
  margin-bottom: 15px;
  color: var(--primary-color, #017439);
  font-weight: bold;
}

.page-support__card-text,
.page-support__link-card-text {
  font-size: 1em;
  line-height: 1.6;
  color: #555555;
  margin-bottom: 20px;
}

.page-support__link-card-text {
  margin-bottom: 0;
}

.page-support__faq-section {
  background-color: var(--primary-color, #017439);
  color: #ffffff;
  padding: 80px 0;
}

.page-support__faq-list {
  max-width: 900px;
  margin: 40px auto 0 auto;
}

.page-support__faq-item {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15em;
  font-weight: bold;
  cursor: pointer;
  color: #ffffff;
  transition: background-color 0.3s ease;
}

.page-support__faq-question:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

.page-support__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
}

.page-support__faq-item.active .page-support__faq-toggle {
  transform: rotate(45deg);
}

.page-support__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 25px;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.page-support__faq-item.active .page-support__faq-answer {
  max-height: 1000px !important; /* Ensure it expands sufficiently */
  padding: 15px 25px 20px 25px;
}

.page-support__faq-answer p {
  margin: 0;
  line-height: 1.6;
  color: #f0f0f0;
}

.page-support__responsible-gambling-cta {
  text-align: center;
  margin-top: 50px;
}

.page-support__cta-section {
  background-color: var(--primary-color, #017439);
  color: #ffffff;
  padding: 80px 0;
  text-align: center;
}

.page-support__cta-section .page-support__btn-primary {
  background-color: #C30808;
  color: #FFFF00;
  border-color: #C30808;
}

.page-support__cta-section .page-support__btn-primary:hover {
  background-color: #ff3333;
  border-color: #ff3333;
  color: #ffffff;
}

.page-support__cta-section .page-support__btn-secondary {
  background-color: #ffffff;
  color: var(--primary-color, #017439);
  border-color: #ffffff;
}

.page-support__cta-section .page-support__btn-secondary:hover {
  background-color: var(--primary-color, #017439);
  color: #ffffff;
  border-color: var(--primary-color, #017439);
}

/* Global image and container responsive styles */
.page-support img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-support__section,
.page-support__card,
.page-support__container {
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
}

/* Media Queries for Mobile */
@media (max-width: 768px) {
  .page-support__hero-section {
    padding: var(--header-offset, 120px) 0 40px 0; /* Assuming shared.css does NOT set body padding-top */
    padding-top: var(--header-offset, 120px);
  }

  .page-support__hero-title {
    font-size: 2.2em;
    padding: 0 15px;
  }

  .page-support__hero-description {
    font-size: 1em;
    padding: 0 15px;
    margin-bottom: 30px;
  }

  .page-support__hero-cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }

  .page-support__btn-primary,
  .page-support__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  .page-support__section-title {
    font-size: 2em;
    padding: 0 15px;
  }

  .page-support__section-description {
    font-size: 0.95em;
    margin-bottom: 30px;
    padding: 0 15px;
  }

  .page-support__contact-section,
  .page-support__responsible-gambling-section,
  .page-support__quick-links-section,
  .page-support__faq-section,
  .page-support__cta-section {
    padding: 50px 0;
  }

  .page-support__contact-grid,
  .page-support__info-grid,
  .page-support__links-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
  }

  .page-support__contact-card,
  .page-support__info-card,
  .page-support__link-card {
    padding: 25px;
  }

  .page-support__contact-icon,
  .page-support__info-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 15px;
  }

  .page-support__card-title,
  .page-support__link-card-title {
    font-size: 1.3em;
  }

  .page-support__card-text,
  .page-support__link-card-text {
    font-size: 0.9em;
  }

  .page-support__faq-list {
    padding: 0 15px;
  }

  .page-support__faq-question {
    font-size: 1em;
    padding: 18px 20px;
  }

  .page-support__faq-answer {
    padding: 0 20px;
  }

  .page-support__faq-item.active .page-support__faq-answer {
    padding: 12px 20px 18px 20px;
  }

  .page-support img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-support__section,
  .page-support__card,
  .page-support__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden;
  }

  .page-support__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
    flex-wrap: wrap !important;
  }
}