/* 🚨 Homepage-specific CSS (强制要求，即使本页非首页也要包含) */
@media (max-width: 1023px) {
  .page-contact__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-contact__hero-brand,
  .page-contact__hero-jackpot {
    display: none !important;
  }
  .page-contact__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-contact__game-trial-shell {
    height: auto !important;
    max-height: none !important;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
  }
  .page-contact__game-trial-topbar,
  .page-contact__game-trial-bottombar {
    display: none !important;
  }
  .page-contact__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-contact__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-contact__game-trial-overlay {
    z-index: 5 !important;
    pointer-events: auto !important;
  }
  .page-contact__game-trial-start {
    z-index: 6 !important;
    pointer-events: auto !important;
    touch-action: manipulation;
  }
}

@media (min-width: 1024px) {
  .page-contact__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-contact__hero-brand,
  .page-contact__hero-jackpot,
  .page-contact__game-trial {
    height: 300px;
    max-height: 300px;
    overflow: hidden;
    box-sizing: border-box;
  }
  .page-contact__game-trial {
    max-width: none !important;
    width: 100%;
    margin: 0;
    padding: 0;
  }
  .page-contact__game-trial-shell {
    display: flex;
    flex-direction: column;
    height: 100%;
    max-height: 300px;
    box-sizing: border-box;
  }
  .page-contact__game-trial-viewport {
    flex: 1;
    min-height: 0;
    position: relative;
    width: 100%;
  }
  .page-contact__game-trial-frame {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 0;
    border: none;
  }
  .page-contact__hero-jackpot-claim {
    background: #c62828 !important;
    color: #fff !important;
  }
}

/* 🚨 Mobile @media (max-width: 768px) 必写清单 (缺一不可) */
@media (max-width: 768px) {
  /* 通用图片与容器 */
  .page-contact img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-contact__container,
  .page-contact__section,
  .page-contact__card {
    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-contact__btn-primary,
  .page-contact__btn-secondary,
  .page-contact a[class*="button"],
  .page-contact 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-contact__hero-content .page-contact__btn-primary { margin-left: 0; margin-right: 0; }
  .page-contact__social-links { flex-direction: column; gap: 10px; }
  .page-contact__cta-buttons,
  .page-contact__button-group,
  .page-contact__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;
  }
  .page-contact__hero-content {
    padding: 20px 15px;
  }
  .page-contact__main-title {
    font-size: clamp(24px, 6vw, 36px);
    line-height: 1.3;
  }
  .page-contact__description {
    font-size: 15px;
  }
  .page-contact__section-title {
    font-size: 24px;
  }
  .page-contact__faq-question {
    padding: 15px;
  }
  .page-contact__faq-qtext {
    font-size: 15px;
  }
  .page-contact__faq-answer {
    padding: 0 15px 15px;
  }
  .page-contact__contact-cards { flex-direction: column; gap: 20px; }
  .page-contact__cta-title { font-size: 22px; }
  .page-contact__cta-description { font-size: 15px; }

  /* 首页试玩 (已在 1023px 覆盖，此处不再重复) */
  /* 优惠 __promo-strip (placeholder) */
  .page-contact__promo-strip-track {
    grid-template-columns: repeat(2, 1fr) !important;
    overflow-x: hidden;
  }
  .page-contact__promo-card-image { max-width: 100%; height: auto; }
  .page-contact__promo-card-title { font-size: 16px; }
  .page-contact__promo-card-button { width: 100%; }

  /* 热门 __hot-games (placeholder) */
  .page-contact__hot-games-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .page-contact__game-card-image { max-width: 100%; height: auto; }
  .page-contact__game-card-name, .page-contact__game-card-rtp { font-size: 14px; }

  /* 品牌 __brand-intro (placeholder) */
  .page-contact__brand-intro-title { font-size: 20px; }
  .page-contact__brand-intro-text { font-size: 14px; }

  /* 中奖条 __winner-ticker (placeholder) */
  .page-contact__winner-ticker { font-size: 13px; padding: 8px 10px; }
}

/* Base styles for the Contact Us page */
:root {
  --primary-color: #FF8C1A;
  --secondary-color: #FFA53A;
  --button-gradient: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  --card-bg-color: #17191F;
  --background-color: #0D0E12;
  --text-main-color: #FFF3E6;
  --border-color: #A84F0C;
  --glow-color: #FFB04D;
  --deep-orange-color: #D96800;
}

.page-contact {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main-color); /* Light text for dark body background */
  background-color: var(--background-color); /* #0D0E12 */
}

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

.page-contact__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 0;
  background-color: var(--background-color);
}

.page-contact__hero-image {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  margin-bottom: 20px;
  object-fit: cover;
}

.page-contact__hero-content {
  max-width: 800px;
  padding: 0 20px;
}

.page-contact__main-title {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  color: var(--text-main-color);
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-contact__description {
  font-size: 18px;
  color: var(--text-main-color);
  margin-bottom: 30px;
}

.page-contact__btn-primary {
  display: inline-block;
  background: var(--button-gradient);
  color: #fff;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.page-contact__btn-primary:hover {
  opacity: 0.9;
  box-shadow: 0 0 15px var(--glow-color);
}

.page-contact__form-section {
  padding: 60px 0;
  background-color: var(--background-color);
  text-align: center;
}

.page-contact__section-title {
  font-size: 36px;
  font-weight: 700;
  color: var(--text-main-color);
  margin-bottom: 15px;
}

.page-contact__section-description {
  font-size: 16px;
  color: var(--text-main-color);
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-contact__contact-form {
  max-width: 600px;
  margin: 0 auto 30px;
  background: var(--card-bg-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-contact__form-group {
  margin-bottom: 20px;
  text-align: left;
}

.page-contact__form-label {
  display: block;
  font-size: 16px;
  color: var(--text-main-color);
  margin-bottom: 8px;
  font-weight: 600;
}

.page-contact__form-input,
.page-contact__form-textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: 5px;
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-main-color);
  font-size: 16px;
  box-sizing: border-box;
}

.page-contact__form-input::placeholder,
.page-contact__form-textarea::placeholder {
  color: rgba(255, 243, 230, 0.6);
}

.page-contact__form-input:focus,
.page-contact__form-textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(255, 140, 26, 0.3);
}

.page-contact__form-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  margin-top: 20px;
}

.page-contact__other-methods-section {
  padding: 60px 0;
  text-align: center;
  background-color: var(--card-bg-color);
}

.page-contact__contact-cards {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.page-contact__contact-card {
  background: var(--background-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  flex: 1;
  min-width: 280px;
  max-width: 450px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-contact__card-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-main-color);
  margin-bottom: 15px;
}

.page-contact__card-text {
  font-size: 16px;
  color: var(--text-main-color);
  margin-bottom: 20px;
}

.page-contact__btn-secondary {
  display: inline-block;
  background: #fff;
  color: var(--primary-color);
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  border: 2px solid var(--primary-color);
  transition: all 0.3s ease;
  margin-top: auto;
}

.page-contact__btn-secondary:hover {
  background: var(--primary-color);
  color: #fff;
}

.page-contact__social-links {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 20px;
  margin-bottom: 20px;
}

.page-contact__social-link {
  color: var(--text-main-color);
  font-size: 16px;
  text-decoration: none;
  padding: 8px 15px;
  border: 1px solid var(--border-color);
  border-radius: 5px;
  transition: all 0.3s ease;
}

.page-contact__social-link:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: #fff;
}

.page-contact__card-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-top: 20px;
}

.page-contact__faq-section {
  padding: 60px 0;
  background-color: var(--background-color);
  text-align: center;
}

.page-contact__faq-list {
  max-width: 800px;
  margin: 0 auto 30px;
}

details.page-contact__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  background: var(--card-bg-color);
}

details.page-contact__faq-item summary.page-contact__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;
  color: var(--text-main-color);
}

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

details.page-contact__faq-item summary.page-contact__faq-question:hover {
  background: rgba(255, 255, 255, 0.05);
}

.page-contact__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: var(--text-main-color);
}

.page-contact__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}

details.page-contact__faq-item .page-contact__faq-answer {
  padding: 0 20px 20px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 0 0 5px 5px;
  color: var(--text-main-color);
}

details.page-contact__faq-item .page-contact__faq-answer p {
  margin: 0;
  font-size: 15px;
}

.page-contact__faq-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  margin-top: 30px;
}

.page-contact__cta-bottom {
  padding: 60px 0;
  background-color: var(--card-bg-color);
  text-align: center;
}

.page-contact__cta-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-main-color);
  margin-bottom: 15px;
}

.page-contact__cta-description {
  font-size: 18px;
  color: var(--text-main-color);
  margin-bottom: 30px;
}

.page-contact__copyright-info {
  padding: 20px;
  text-align: center;
  font-size: 14px;
  color: rgba(255, 243, 230, 0.7);
  background-color: #000;
}

/* 🚨 Placeholder CSS for homepage modules (as required by prompt) */
.page-contact__promo-strip {
  margin-top: 20px;
  padding: 0 15px;
}
.page-contact__promo-strip-track {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 15px;
}
.page-contact__promo-card {
  background: var(--card-bg-color);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  color: var(--text-main-color);
}
.page-contact__promo-card-image {
  max-width: 100%;
  height: auto;
  display: block;
}
.page-contact__promo-card-content {
  padding: 15px;
}
.page-contact__promo-card-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-main-color);
}
.page-contact__promo-card-description {
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 15px;
}
.page-contact__promo-card-button {
  background: var(--button-gradient);
  color: #fff;
  padding: 10px 15px;
  border-radius: 5px;
  text-align: center;
  text-decoration: none;
  font-weight: 600;
  display: block;
  margin-top: auto;
}

.page-contact__hot-games {
  margin-top: 40px;
  padding: 0 15px;
}
.page-contact__hot-games-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-main-color);
  text-align: center;
  margin-bottom: 25px;
}
.page-contact__hot-games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 15px;
}
.page-contact__game-card {
  background: var(--card-bg-color);
  border-radius: 8px;
  overflow: hidden;
  text-align: center;
  padding: 10px;
  color: var(--text-main-color);
  text-decoration: none;
  display: block;
}
.page-contact__game-card-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin-bottom: 10px;
  border-radius: 5px;
}
.page-contact__game-card-name {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.page-contact__game-card-rtp {
  font-size: 13px;
  color: #a0a0a0;
}

.page-contact__brand-intro {
  margin-top: 40px;
  padding: 0 15px;
  color: var(--text-main-color);
}
.page-contact__brand-intro-content {
  background: var(--card-bg-color);
  padding: 25px;
  border-radius: 8px;
}
.page-contact__brand-intro-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-main-color);
  margin-bottom: 15px;
}
.page-contact__brand-intro-text {
  font-size: 15px;
  line-height: 1.6;
}

.page-contact__winner-ticker {
  background: var(--deep-orange-color);
  color: #fff;
  padding: 10px 15px;
  text-align: center;
  font-size: 14px;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 100;
}

/* Mobile specific rules for these placeholders */
@media (max-width: 768px) {
  .page-contact__promo-strip-track {
    grid-template-columns: repeat(2, 1fr) !important; /* Two columns for mobile */
  }
  .page-contact__hot-games-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .page-contact__game-card-name,
  .page-contact__game-card-rtp {
    font-size: 14px;
  }
  .page-contact__promo-card-title {
    font-size: 16px;
  }
}