/* General styles for Help Center page */
.page-support {
  padding-top: 10px; /* Small top padding, assuming body handles --header-offset */
  color: #333333; /* Text Main */
  background: #F5F7FA; /* Background */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-support__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto 30px;
  padding: 0 15px;
  text-align: center;
}

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

.page-support__main-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  color: #E53935;
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-support__hero-description {
  font-size: 18px;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-support__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
  margin-top: 20px;
}

.page-support__btn-primary,
.page-support__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-support__btn-primary {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-support__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-support__btn-secondary {
  background: #ffffff;
  color: #E53935;
  border: 2px solid #E53935;
}

.page-support__btn-secondary:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
}

.page-support__hero-image-wrapper {
  width: 100%;
  max-width: 900px;
  margin-top: 20px;
}

.page-support__hero-image {
  width: 100%;
  height: auto;
  border-radius: 10px;
  display: block;
}

.page-support__section {
  max-width: 1000px;
  margin: 0 auto 40px;
  padding: 0 15px;
  background: #FFFFFF; /* Card BG */
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  border: 1px solid #E0E0E0; /* Border */
}

.page-support__section-title {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: #E53935;
  padding: 25px 0 15px;
  text-align: center;
  border-bottom: 1px solid #E0E0E0;
  margin-bottom: 25px;
}

.page-support__sub-title {
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 600;
  color: #333333;
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-support__content-block p {
  margin-bottom: 15px;
  font-size: 16px;
}

.page-support__content-block {
  padding-bottom: 25px;
}

.page-support__content-image {
  width: 100%;
  height: auto;
  max-width: 600px;
  display: block;
  margin: 25px auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.page-support__text-link {
  color: #E53935;
  text-decoration: underline;
  font-weight: 500;
}

.page-support__text-link:hover {
  color: #FF5A4F;
}

/* FAQ Section */
details.page-support__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #e0e0e0;
  overflow: hidden;
  background: #fff;
}
details.page-support__faq-item summary.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
details.page-support__faq-item summary.page-support__faq-question::-webkit-details-marker {
  display: none;
}
details.page-support__faq-item summary.page-support__faq-question:hover {
  background: #f5f5f5;
}
.page-support__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #333333;
}
.page-support__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #666;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-support__faq-item .page-support__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: #333333;
}

/* Footer Copyright */
.page-support__copyright {
  text-align: center;
  padding: 30px 15px;
  font-size: 14px;
  color: #666;
  margin-top: 40px;
  background: #f0f0f0;
}

/* Responsive styles */
@media (max-width: 1023px) {
  .page-support__hero-section {
    flex-direction: column-reverse;
  }
  .page-support__hero-image-wrapper {
    margin-bottom: 20px;
  }
}

@media (max-width: 768px) {
  .page-support {
    padding-top: 8px; /* Adjusted for mobile */
  }
  .page-support__main-title {
    font-size: clamp(24px, 6vw, 36px);
  }
  .page-support__hero-description {
    font-size: 16px;
  }
  .page-support__cta-buttons {
    flex-direction: column;
    gap: 10px;
  }
  .page-support__btn-primary,
  .page-support__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 10px 15px;
    font-size: 15px;
  }
  .page-support__section-title {
    font-size: clamp(20px, 5vw, 28px);
    padding: 20px 0 10px;
    margin-bottom: 15px;
  }
  .page-support__sub-title {
    font-size: clamp(16px, 4vw, 20px);
    margin-top: 20px;
    margin-bottom: 10px;
  }
  .page-support__content-block p {
    font-size: 15px;
  }
  .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;
  }
  details.page-support__faq-item summary.page-support__faq-question { padding: 15px; }
  .page-support__faq-qtext { font-size: 15px; }
  details.page-support__faq-item .page-support__faq-answer { padding: 0 15px 15px; }
}

/* Homepage-specific CSS as per "返回格式" instructions (will not be actively used by support.html but required in output) */
@media (max-width:1023px){.page-support__home-hero{display:block!important;grid-template-columns:none!important;height:auto!important;max-height:none!important;overflow-x:hidden;box-sizing:border-box;}.page-support__hero-brand,.page-support__hero-jackpot{display:none!important;}.page-support__game-trial{width:100%!important;max-width:100%!important;height:auto!important;max-height:none!important;overflow:hidden!important;margin:0 auto;padding:0 0 12px!important;box-sizing:border-box;}.page-support__game-trial-shell{height:auto!important;max-height:none!important;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box;}.page-support__game-trial-topbar,.page-support__game-trial-bottombar{display:none!important;}.page-support__game-trial-viewport{position:relative;width:100%;aspect-ratio:1024/768;flex:none!important;min-height:240px;max-height:none!important;overflow:hidden;box-sizing:border-box;}.page-support__game-trial-frame{position:absolute;inset:0;width:100%!important;height:100%!important;min-height:0!important;max-height:none!important;max-width:100%;border:none;z-index:1;overflow:hidden;}.page-support__game-trial-overlay{z-index:5!important;pointer-events:auto!important;}.page-support__game-trial-start{z-index:6!important;pointer-events:auto!important;touch-action:manipulation;}}
@media (min-width:1024px){.page-support__home-hero{display:grid;grid-template-columns:26% 48% 26%;gap:16px;align-items:stretch;width:100%;max-width:1280px;margin:0 auto;padding:10px 16px 24px;box-sizing:border-box;}.page-support__hero-brand,.page-support__hero-jackpot,.page-support__game-trial{height:300px;max-height:300px;overflow:hidden;box-sizing:border-box;}.page-support__game-trial{max-width:none!important;width:100%;margin:0;padding:0;}.page-support__game-trial-shell{display:flex;flex-direction:column;height:100%;max-height:300px;box-sizing:border-box;}.page-support__game-trial-viewport{flex:1;min-height:0;position:relative;width:100%;}.page-support__game-trial-frame{display:block;width:100%;height:100%;min-height:0;border:none;}.page-support__hero-jackpot-claim{background:#c62828!important;color:#fff!important;}}
@media (max-width:768px){.page-support__promo-strip-track{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;overflow-x:hidden;}.page-support__promo-card{flex-direction:column;text-align:center;}.page-support__promo-card-image{width:100%;height:auto;margin-right:0;margin-bottom:10px;}.page-support__hot-games-grid{grid-template-columns:repeat(2,1fr);gap:15px;}.page-support__hot-game-card-name,.page-support__hot-game-card-rtp,.page-support__hot-game-card-desc{display:none;}.page-support__brand-intro{padding:20px 15px;}.page-support__winner-ticker{position:fixed;bottom:0;left:0;width:100%;background:#E53935;color:#fff;padding:10px 15px;z-index:999;}.page-support__winner-ticker-text{font-size:14px;}.page-support__reward-modal-close{padding:8px 12px;font-size:14px;}}
.page-support__game-trial-overlay{z-index:5;pointer-events:auto;}.page-support__game-trial-overlay.is-hidden{display:none!important;pointer-events:none!important;}.page-support__game-trial-start{z-index:6;pointer-events:auto;touch-action:manipulation;}.page-support__game-trial-shell{border:1px solid rgba(212,175,55,.45);border-radius:10px;overflow:hidden;}.page-support__reward-modal{position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,0.7);display:flex;align-items:center;justify-content:center;}
.page-support__reward-modal[hidden] { display: none; }
.page-support__reward-modal-content { background: #fff; padding: 30px; border-radius: 10px; text-align: center; max-width: 400px; position: relative; }
.page-support__reward-modal-close { position: absolute; top: 10px; right: 10px; background: #eee; border: none; border-radius: 50%; width: 30px; height: 30px; cursor: pointer; font-size: 18px; line-height: 1; }