/* style/support.css */
.page-support {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #f0f0f0; /* Default text color for dark body background */
  background-color: transparent; /* Body background is handled by shared.css */
}

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

.page-support__hero-section {
  padding-top: 10px; /* Aligns with common header offset, small top padding */
  padding-bottom: 40px;
  text-align: center;
  background-color: transparent;
}

.page-support__hero-image-wrapper {
  margin-bottom: 20px;
}

.page-support__hero-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
  margin: 0 auto;
}

.page-support__hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.page-support__main-title {
  font-size: clamp(2.2em, 4vw, 3.2em);
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-support__description {
  font-size: 1.1em;
  color: #f0f0f0;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-support__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.page-support__btn-primary,
.page-support__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  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; /* Đăng ký */
  color: #FFFF00; /* Đăng ký và Đăng nhập font */
  border: 2px solid #C30808;
}

.page-support__btn-primary:hover {
  background-color: #a00606;
  border-color: #a00606;
}

.page-support__btn-secondary {
  background-color: transparent;
  color: #017439; /* Main brand color for text */
  border: 2px solid #017439;
}

.page-support__btn-secondary:hover {
  background-color: #017439;
  color: #FFFFFF;
}

.page-support__section {
  padding: 60px 0;
}

.page-support__section-title {
  font-size: clamp(1.8em, 3vw, 2.8em);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.3;
}

.page-support__text-block {
  font-size: 1.05em;
  margin-bottom: 30px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-align: justify;
}

.page-support__image-content {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
  margin: 40px auto;
}

/* Section specific styles */
.page-support__dark-section {
  background-color: #017439;
  color: #ffffff;
}

.page-support__dark-section .page-support__section-title {
  color: #ffffff;
}

.page-support__overview-section .page-support__text-block {
  color: #f0f0f0;
}

.page-support__registration-guide,
.page-support__account-security,
.page-support__game-rules,
.page-support__promotions,
.page-support__faq,
.page-support__responsible-gambling {
  background-color: #FFFFFF; /* Custom background color for content areas */
  color: #333333; /* Dark text for light background */
}

.page-support__registration-guide .page-support__section-title,
.page-support__account-security .page-support__section-title,
.page-support__game-rules .page-support__section-title,
.page-support__promotions .page-support__section-title,
.page-support__faq .page-support__section-title,
.page-support__responsible-gambling .page-support__section-title {
  color: #017439; /* Brand color for titles on light background */
}

.page-support__registration-guide .page-support__text-block,
.page-support__account-security .page-support__text-block,
.page-support__game-rules .page-support__text-block,
.page-support__promotions .page-support__text-block,
.page-support__faq .page-support__text-block,
.page-support__responsible-gambling .page-support__text-block {
  color: #333333;
}

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

.page-support__step-card {
  background-color: #f8f8f8;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: left;
}

.page-support__step-card .page-support__card-title {
  font-size: 1.4em;
  color: #017439;
  margin-bottom: 15px;
}

.page-support__step-card .page-support__card-text {
  color: #555555;
  font-size: 1em;
}

.page-support__list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-support__list-item {
  background-color: #f8f8f8;
  padding: 15px 20px;
  border-left: 5px solid #017439;
  margin-bottom: 10px;
  border-radius: 5px;
  color: #333333;
}

.page-support__tabs {
  margin-top: 40px;
}

.page-support__tab-header {
  display: flex;
  justify-content: center;
  margin-bottom: 30px;
  border-bottom: 2px solid #e0e0e0;
}

.page-support__tab-button {
  background-color: transparent;
  border: none;
  padding: 15px 30px;
  font-size: 1.1em;
  font-weight: 600;
  color: #555555;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  top: 2px;
}

.page-support__tab-button--active {
  color: #017439;
  border-bottom: 2px solid #017439;
}

.page-support__tab-button:hover {
  color: #017439;
}

.page-support__tab-content {
  display: none;
  padding: 20px 0;
}

.page-support__tab-content--active {
  display: block;
}

.page-support__tab-title {
  font-size: 1.6em;
  color: #017439;
  margin-bottom: 20px;
  text-align: center;
}

.page-support__tab-text {
  color: #333333;
  font-size: 1em;
  text-align: justify;
}

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

.page-support__game-card,
.page-support__promo-card,
.page-support__contact-card {
  background-color: #f8f8f8;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 280px; /* Ensure cards have similar height */
}

.page-support__game-card .page-support__card-image {
  max-width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
}

.page-support__game-card .page-support__card-title,
.page-support__promo-card .page-support__card-title,
.page-support__contact-card .page-support__card-title {
  font-size: 1.3em;
  font-weight: 600;
  margin-bottom: 10px;
  color: #017439;
}

.page-support__game-card .page-support__card-title a,
.page-support__promo-card .page-support__card-title a {
  color: #017439;
  text-decoration: none;
}

.page-support__game-card .page-support__card-title a:hover,
.page-support__promo-card .page-support__card-title a:hover {
  text-decoration: underline;
}

.page-support__game-card .page-support__card-text,
.page-support__promo-card .page-support__card-text,
.page-support__contact-card .page-support__card-text {
  color: #555555;
  font-size: 0.95em;
  text-align: center;
}

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

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

.page-support__faq-item {
  background-color: #f8f8f8;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  cursor: pointer;
  color: #333333;
}

.page-support__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.1em;
  font-weight: 600;
  color: #017439;
  list-style: none; /* Hide default marker */
  cursor: pointer;
}

.page-support__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-support__faq-qtext {
  flex-grow: 1;
  text-align: left;
}

.page-support__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
}

.page-support__faq-answer {
  padding: 0 20px 20px;
  font-size: 1em;
  color: #555555;
  text-align: justify;
}

.page-support__faq-answer p {
  margin: 0;
}

.page-support__cta-center {
  text-align: center;
  margin-top: 50px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-support__container {
    padding: 20px 30px;
  }

  .page-support__main-title {
    font-size: clamp(2em, 4.5vw, 2.8em);
  }

  .page-support__section-title {
    font-size: clamp(1.6em, 3.5vw, 2.4em);
  }

  .page-support__cta-buttons {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }

  .page-support__btn-primary,
  .page-support__btn-secondary {
    width: 80%;
  }

  .page-support__game-card .page-support__card-image {
    height: 150px;
  }
}

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

  .page-support__container {
    padding: 15px !important;
  }

  /* HERO 主图区域 */
  .page-support__hero-section {
    padding-top: 10px !important;
    padding-bottom: 20px;
  }

  .page-support__hero-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-support__hero-image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-support__main-title {
    font-size: clamp(1.8em, 6vw, 2.5em);
    padding: 0 15px;
  }

  .page-support__description {
    font-size: 1em;
    padding: 0 15px;
  }

  /* 按钮与按钮容器 */
  .page-support__cta-buttons {
    flex-direction: column !important;
    gap: 10px !important;
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-support__btn-primary,
  .page-support__btn-secondary,
  .page-support a[class*="button"],
  .page-support a[class*="btn"] {
    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;
  }

  /* 通用图片与容器 */
  .page-support img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-support__section,
  .page-support__card,
  .page-support__container,
  .page-support__content-grid,
  .page-support__game-cards,
  .page-support__promo-cards,
  .page-support__contact-methods,
  .page-support__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden;
  }

  .page-support__section-title {
    font-size: clamp(1.5em, 5vw, 2em);
    padding: 0 10px;
  }

  .page-support__text-block {
    font-size: 0.95em;
    padding: 0 10px;
  }

  .page-support__step-card,
  .page-support__game-card,
  .page-support__promo-card,
  .page-support__contact-card {
    padding: 20px;
    min-height: auto;
  }

  .page-support__game-card .page-support__card-image {
    height: 120px;
  }

  .page-support__tab-header {
    flex-wrap: wrap;
    border-bottom: none;
  }

  .page-support__tab-button {
    flex-basis: 100%;
    border-bottom: 1px solid #e0e0e0;
    padding: 12px 20px;
    font-size: 1em;
  }

  .page-support__tab-button--active {
    border-bottom: 2px solid #017439;
  }

  .page-support__faq-item summary {
    padding: 15px;
    font-size: 1em;
  }

  .page-support__faq-answer {
    padding: 0 15px 15px;
    font-size: 0.95em;
  }

  .page-support__list-item {
    font-size: 0.95em;
  }

  /* 其他内容模块 - 例如列表项和卡片文本 */
  .page-support__list-item strong {
    font-size: 1em; /* Ensure strong text is readable */
  }

  .page-support__card-title {
    font-size: 1.2em;
  }
}