.page-support {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light backgrounds */
  background-color: var(--dark-bg-1); /* Inherited from shared, will be dark */
}

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

.page-support__section-title {
  font-size: 2.5em;
  color: #FFFFFF; /* White text for dark sections */
  text-align: center;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-support__section-description {
  font-size: 1.1em;
  color: #f0f0f0;
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Hero Section */
.page-support__hero-section {
  position: relative;
  width: 100%;
  height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-top: 0; /* Assuming shared.css handles body padding-top */
}

.page-support__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.page-support__hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 2;
}

.page-support__hero-content {
  position: relative;
  z-index: 3;
  color: #FFFFFF;
  max-width: 900px;
  padding: 20px;
}

.page-support__hero-title {
  font-size: 3.5em;
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-support__hero-description {
  font-size: 1.3em;
  margin-bottom: 30px;
}

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

/* Buttons */
.page-support__btn-primary,
.page-support__btn-secondary,
.page-support__btn-inline {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  white-space: nowrap;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
  max-width: 100%;
}

.page-support__btn-primary {
  background-color: #26A9E0;
  color: #FFFFFF;
  border: 2px solid #26A9E0;
}

.page-support__btn-primary:hover {
  background-color: #1a7fb3;
  border-color: #1a7fb3;
}

.page-support__btn-secondary {
  background-color: transparent;
  color: #FFFFFF;
  border: 2px solid #FFFFFF;
}

.page-support__btn-secondary:hover {
  background-color: #FFFFFF;
  color: #26A9E0;
}

.page-support__btn-inline {
  background-color: transparent;
  color: #26A9E0;
  border: 1px solid #26A9E0;
  padding: 8px 15px;
  font-size: 0.9em;
}

.page-support__btn-inline:hover {
  background-color: #26A9E0;
  color: #FFFFFF;
}

/* Dark sections */
.page-support__dark-section {
  background-color: #1a1a1a; /* A dark background for contrast */
  color: #f0f0f0;
  padding: 60px 0;
}

.page-support__dark-section .page-support__section-title,
.page-support__dark-section .page-support__section-description {
  color: #FFFFFF;
}

.page-support__dark-section .page-support__channel-title {
  color: #FFFFFF;
}

.page-support__dark-section .page-support__channel-text {
  color: #e0e0e0;
}

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

.page-support__channel-card {
  background-color: rgba(255, 255, 255, 0.08); /* Slightly transparent white on dark background */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  min-height: 350px;
}

.page-support__channel-card:hover {
  transform: translateY(-5px);
}

.page-support__channel-icon {
  width: 200px;
  height: 150px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-support__channel-title {
  font-size: 1.8em;
  margin-bottom: 10px;
  font-weight: bold;
}

.page-support__channel-text {
  font-size: 1em;
  margin-bottom: 20px;
  flex-grow: 1;
}

/* FAQ Section */
.page-support__faq-section {
  background-color: #FFFFFF;
  padding: 60px 0;
}

.page-support__faq-section .page-support__section-title,
.page-support__faq-section .page-support__section-description {
  color: #333333;
}

.page-support__faq-grid {
  margin-top: 40px;
}

.page-support__faq-item {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  background-color: #f9f9f9;
  cursor: pointer;
  font-weight: bold;
  font-size: 1.1em;
  color: #333333;
  transition: background-color 0.3s ease;
}

.page-support__faq-question:hover {
  background-color: #f0f0f0;
}

.page-support__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: #26A9E0;
  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 20px;
  background-color: #ffffff;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: #555555;
}

.page-support__faq-item.active .page-support__faq-answer {
  max-height: 1000px !important; /* Sufficiently large */
  padding: 15px 20px;
}

.page-support__faq-answer p {
  margin-bottom: 10px;
}

/* Responsible Gambling Section */
.page-support__responsible-gambling-section {
  padding: 60px 0;
}

.page-support__responsible-gambling-content {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.page-support__responsible-gambling-image {
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
}

.page-support__responsible-gambling-text {
  flex-grow: 1;
  color: #e0e0e0;
}

.page-support__responsible-gambling-text p {
  margin-bottom: 20px;
  font-size: 1.1em;
}

/* Contact Section */
.page-support__contact-section {
  background-color: #FFFFFF;
  padding: 60px 0;
}

.page-support__contact-section .page-support__section-title,
.page-support__contact-section .page-support__section-description {
  color: #333333;
}

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

.page-support__contact-info,
.page-support__contact-form {
  background-color: #f9f9f9;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.page-support__contact-subtitle {
  font-size: 1.8em;
  color: #26A9E0;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-support__contact-info p {
  margin-bottom: 10px;
  font-size: 1.1em;
  color: #555555;
}

.page-support__contact-info a {
  color: #26A9E0;
  text-decoration: none;
}

.page-support__contact-info a:hover {
  text-decoration: underline;
}

.page-support__form-group {
  margin-bottom: 20px;
}

.page-support__form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: #333333;
}

.page-support__form-input,
.page-support__form-textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #e0e0e0;
  border-radius: 5px;
  font-size: 1em;
  box-sizing: border-box;
}

.page-support__form-textarea {
  resize: vertical;
}

.page-support__form button[type="submit"] {
  width: auto;
}

/* CTA Section */
.page-support__cta-section {
  padding: 80px 0;
  text-align: center;
  background-color: #26A9E0; /* Brand color for CTA */
}

.page-support__cta-content {
  max-width: 800px;
}

.page-support__cta-title {
  font-size: 2.8em;
  color: #FFFFFF;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-support__cta-description {
  font-size: 1.2em;
  color: #f0f0f0;
  margin-bottom: 40px;
}

/* General Image Styling */
.page-support img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Responsive Styles for 1024px */
@media (max-width: 1024px) {
  .page-support__hero-title {
    font-size: 3em;
  }

  .page-support__hero-description {
    font-size: 1.2em;
  }

  .page-support__section-title {
    font-size: 2em;
  }

  .page-support__section-description {
    font-size: 1em;
  }

  .page-support__channels-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .page-support__responsible-gambling-content {
    flex-direction: column;
    align-items: center;
  }

  .page-support__responsible-gambling-image {
    max-width: 100%;
  }

  .page-support__contact-grid {
    grid-template-columns: 1fr;
  }
}

/* Responsive Styles for 768px */
@media (max-width: 768px) {
  .page-support {
    font-size: 15px;
    line-height: 1.5;
  }

  .page-support__container {
    padding: 15px;
  }

  /* HERO 主图区域 */
  .page-support__hero-section {
    height: 450px;
    padding-top: 0; /* Ensures no double padding if shared.css handles body */
  }

  .page-support__hero-title {
    font-size: 2.2em;
    margin-bottom: 15px;
  }

  .page-support__hero-description {
    font-size: 1em;
    margin-bottom: 20px;
  }

  .page-support__hero-buttons {
    flex-direction: column;
    gap: 10px;
  }

  /* LOGO 轮播区域 - Not present in this page, but if it were, rules would be here. */
  /* For example:
  .page-support__logo-carousel-section {
    padding: 30px 0 !important;
  }
  .page-support__logo-carousel {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
  }
  .page-support__logo-item {
    width: 80px !important;
    height: 80px !important;
    max-width: 80px !important;
    box-sizing: border-box;
  }
  */

  /* 游戏展示区域 - Not present in this page, but if it were, rules would be here. */
  /* For example:
  .page-support__games-section {
    padding: 40px 0 !important;
  }
  .page-support__games-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  .page-support__game-card {
    width: 100% !important;
  }
  */

  /* 通用图片与容器 */
  .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;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 按钮与按钮容器 */
  .page-support__btn-primary,
  .page-support__btn-secondary,
  .page-support__btn-inline,
  .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;
  }

  .page-support__hero-buttons,
  .page-support__cta-buttons,
  .page-support__button-group,
  .page-support__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
    flex-direction: column; /* Ensure vertical stacking for button groups */
  }

  /* Other content modules */
  .page-support__channels-grid {
    grid-template-columns: 1fr;
  }

  .page-support__channel-card {
    min-height: auto;
  }

  .page-support__faq-question {
    font-size: 1em;
    padding: 12px 15px;
  }

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

  .page-support__faq-item.active .page-support__faq-answer {
    padding: 15px;
  }

  .page-support__responsible-gambling-content {
    flex-direction: column;
    gap: 20px;
  }

  .page-support__responsible-gambling-text p {
    font-size: 1em;
  }

  .page-support__contact-grid {
    gap: 20px;
  }

  .page-support__contact-info,
  .page-support__contact-form {
    padding: 20px;
  }

  .page-support__contact-subtitle {
    font-size: 1.5em;
  }

  .page-support__cta-title {
    font-size: 2em;
  }

  .page-support__cta-description {
    font-size: 1em;
  }

  .page-support__dark-section, .page-support__faq-section, .page-support__contact-section, .page-support__cta-section {
    padding: 40px 0;
  }
}

@media (max-width: 480px) {
  .page-support__hero-title {
    font-size: 1.8em;
  }
  .page-support__section-title {
    font-size: 1.8em;
  }
  .page-support__cta-title {
    font-size: 1.8em;
  }
}