/* style/support.css */
/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */

:root {
  --page-support-background: #08160F;
  --page-support-card-bg: #11271B;
  --page-support-text-main: #F2FFF6;
  --page-support-text-secondary: #A7D9B8;
  --page-support-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --page-support-border: #2E7A4E;
  --page-support-glow: #57E38D;
  --page-support-gold: #F2C14E;
  --page-support-divider: #1E3A2A;
  --page-support-deep-green: #0A4B2C;
}

.page-support {
  background-color: var(--page-support-background);
  color: var(--page-support-text-main);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

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

/* Hero Section */
.page-support__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 60px 0;
  padding-top: 10px; /* Small top padding, body handles header offset */
  background-color: var(--page-support-background);
  position: relative;
  overflow: hidden;
}

.page-support__hero-image-wrapper {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
  margin-bottom: 30px;
}

.page-support__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  object-position: center;
}

.page-support__hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 0 20px;
}

.page-support__main-title {
  font-size: clamp(2em, 4vw, 3.5em);
  font-weight: bold;
  color: var(--page-support-gold);
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-support__intro-text {
  font-size: 1.1em;
  color: var(--page-support-text-secondary);
  margin-bottom: 30px;
}

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

/* General Buttons */
.page-support__btn-primary,
.page-support__btn-secondary,
.page-support__feature-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  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;
}

.page-support__btn-primary {
  background: var(--page-support-button-gradient);
  color: var(--page-support-text-main);
  border: 2px solid transparent;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-support__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
  transform: translateY(-2px);
}

.page-support__btn-secondary {
  background: transparent;
  color: var(--page-support-gold);
  border: 2px solid var(--page-support-gold);
  box-shadow: 0 4px 15px rgba(242, 193, 78, 0.2);
}

.page-support__btn-secondary:hover {
  background: var(--page-support-gold);
  color: var(--page-support-background);
  box-shadow: 0 6px 20px rgba(242, 193, 78, 0.4);
  transform: translateY(-2px);
}

.page-support__btn-large {
  padding: 15px 35px;
  font-size: 1.1em;
}

/* Section Titles and Descriptions */
.page-support__section-title {
  font-size: 2.5em;
  color: var(--page-support-text-main);
  text-align: center;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.page-support__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--page-support-gold);
  border-radius: 2px;
}

.page-support__section-description {
  font-size: 1.05em;
  color: var(--page-support-text-secondary);
  text-align: center;
  max-width: 900px;
  margin: 0 auto 40px auto;
}

/* How We Help Section */
.page-support__how-we-help-section {
  padding: 80px 0;
  background-color: var(--page-support-dark-section-bg);
  color: var(--page-support-text-main);
}

.page-support__dark-section {
  background-color: var(--page-support-card-bg);
  color: var(--page-support-text-main);
}

.page-support__light-bg {
  background-color: var(--page-support-background);
  color: var(--page-support-text-main);
}

.page-support__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-support__feature-card {
  background-color: var(--page-support-background);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0,0,0,0.3);
  border: 1px solid var(--page-support-border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-support__feature-title {
  font-size: 1.6em;
  color: var(--page-support-gold);
  margin-bottom: 15px;
}

.page-support__feature-text {
  color: var(--page-support-text-secondary);
  margin-bottom: 25px;
  flex-grow: 1;
}

.page-support__feature-link {
  background: var(--page-support-button-gradient);
  color: var(--page-support-text-main);
  border: none;
  align-self: center;
  margin-top: auto;
}

.page-support__feature-link:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
}

/* FAQ Section */
.page-support__faq-section {
  padding: 80px 0;
}

.page-support__faq-image {
  width: 100%;
  max-width: 800px;
  height: auto;
  display: block;
  margin: 40px auto 60px auto;
  border-radius: 10px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.4);
  border: 1px solid var(--page-support-border);
}

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

.page-support__faq-item {
  background-color: var(--page-support-card-bg);
  border: 1px solid var(--page-support-border);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  font-size: 1.2em;
  font-weight: bold;
  color: var(--page-support-text-main);
  background-color: var(--page-support-deep-green);
  border-bottom: 1px solid var(--page-support-divider);
  list-style: none; /* For details/summary */
}

.page-support__faq-question::-webkit-details-marker, /* Hide default marker for Chrome */
.page-support__faq-question::marker { /* Hide default marker for Firefox */
  display: none;
}

.page-support__faq-question:hover {
  background-color: var(--page-support-border);
}

.page-support__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: var(--page-support-gold);
}

.page-support__faq-answer {
  padding: 20px;
  color: var(--page-support-text-secondary);
  background-color: var(--page-support-card-bg);
  line-height: 1.8;
}

.page-support__faq-answer p {
  margin-bottom: 10px;
  color: var(--page-support-text-secondary);
}

/* Contact Methods Section */
.page-support__contact-methods-section {
  padding: 80px 0;
}

.page-support__contact-image {
  width: 100%;
  max-width: 800px;
  height: auto;
  display: block;
  margin: 40px auto 60px auto;
  border-radius: 10px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.4);
  border: 1px solid var(--page-support-border);
}

.page-support__contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-support__contact-card {
  background-color: var(--page-support-background);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0,0,0,0.3);
  border: 1px solid var(--page-support-border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-support__contact-title {
  font-size: 1.6em;
  color: var(--page-support-gold);
  margin-bottom: 15px;
}

.page-support__contact-info {
  color: var(--page-support-text-secondary);
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-support__contact-detail {
  color: var(--page-support-text-main);
  font-size: 1.1em;
  margin-bottom: 20px;
}

/* Responsible Gaming Section */
.page-support__responsible-gaming-section {
  padding: 80px 0;
  text-align: center;
}

.page-support__responsible-gaming-image {
  width: 100%;
  max-width: 600px;
  height: auto;
  display: block;
  margin: 40px auto 60px auto;
  border-radius: 10px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.4);
  border: 1px solid var(--page-support-border);
}

/* Security & Privacy Section */
.page-support__security-privacy-section {
  padding: 80px 0;
  text-align: center;
}

/* Final CTA Section */
.page-support__final-cta-section {
  padding: 80px 0;
  text-align: center;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-support__main-title {
    font-size: clamp(2em, 5vw, 3em);
  }
  .page-support__section-title {
    font-size: 2em;
  }
}

@media (max-width: 768px) {
  .page-support__hero-section {
    padding: 40px 0;
    padding-top: 10px !important;
  }
  .page-support__hero-content {
    padding: 0 15px;
  }
  .page-support__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
  }
  .page-support__intro-text {
    font-size: 1em;
  }
  .page-support__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  .page-support__btn-primary,
  .page-support__btn-secondary,
  .page-support__feature-link {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-support__container,
  .page-support__how-we-help-section,
  .page-support__faq-section,
  .page-support__contact-methods-section,
  .page-support__responsible-gaming-section,
  .page-support__security-privacy-section,
  .page-support__final-cta-section {
    padding-left: 15px !important;
    padding-right: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-support__section-title {
    font-size: 1.8em;
  }
  .page-support__section-description {
    font-size: 0.95em;
  }
  .page-support__features-grid,
  .page-support__contact-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-support__faq-question {
    font-size: 1.1em;
    padding: 15px;
  }
  .page-support__faq-answer p {
    font-size: 0.95em;
  }

  /* Images responsive */
  .page-support img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  /* Video (if any) responsive */
  .page-support video,
  .page-support__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

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

  .page-support__video-section {
    padding-top: 10px !important;
  }
}