/* Base styles for the promotions page */
.page-promotions {
  color: #FFF6D6; /* Text Main */
  background-color: #0A0A0A; /* Background */
  font-family: Arial, sans-serif;
  line-height: 1.6;
  padding-bottom: 40px;
}

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

.page-promotions__section {
  padding: 40px 0;
}

.page-promotions__section-title {
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 30px;
  color: #FFD36B; /* Glow */
  text-shadow: 0 0 8px rgba(255, 211, 107, 0.4);
}

.page-promotions__sub-title {
  font-size: 28px;
  font-weight: bold;
  margin-top: 40px;
  margin-bottom: 20px;
  color: #F2C14E;
}

.page-promotions__text-block {
  font-size: 17px;
  line-height: 1.8;
  margin-bottom: 20px;
  text-align: justify;
}

.page-promotions p, .page-promotions li {
  color: #FFF6D6;
}

.page-promotions ul, .page-promotions ol {
  list-style-position: inside;
  padding-left: 20px;
  margin-bottom: 20px;
}

.page-promotions__hero-section {
  position: relative;
  text-align: center;
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 60px;
  overflow: hidden;
}

.page-promotions__hero-image-wrap {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.page-promotions__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.2;
}

.page-promotions__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 20px 0;
}

.page-promotions__main-title {
  font-size: 56px;
  font-weight: 900;
  color: #FFD36B;
  margin-bottom: 25px;
  line-height: 1.2;
  text-shadow: 0 0 15px rgba(255, 211, 107, 0.6);
}

.page-promotions__description {
  font-size: 20px;
  color: #f0e6c5;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-promotions__btn-primary,
.page-promotions__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 35px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  min-width: 180px;
  box-sizing: border-box;
}

.page-promotions__btn-primary {
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #111111;
  border: none;
  box-shadow: 0 5px 15px rgba(242, 193, 78, 0.4);
}

.page-promotions__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(242, 193, 78, 0.6);
}

.page-promotions__btn-secondary {
  background: transparent;
  color: #FFD36B;
  border: 2px solid #FFD36B;
  box-shadow: 0 0 10px rgba(255, 211, 107, 0.3);
}

.page-promotions__btn-secondary:hover {
  background: rgba(255, 211, 107, 0.1);
  transform: translateY(-3px);
  box-shadow: 0 0 15px rgba(255, 211, 107, 0.5);
}

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

.page-promotions__card {
  background-color: #111111; /* Card BG */
  border: 1px solid #3A2A12; /* Border */
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  text-align: center;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-promotions__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5), 0 0 15px rgba(242, 193, 78, 0.2);
}

.page-promotions__card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid #3A2A12;
}

.page-promotions__card-title {
  font-size: 22px;
  font-weight: bold;
  color: #FFD36B;
  padding: 20px 15px 10px;
  line-height: 1.3;
}

.page-promotions__card-description {
  font-size: 15px;
  color: #FFF6D6;
  padding: 0 15px 20px;
  flex-grow: 1;
}

.page-promotions__card-btn {
  display: inline-block;
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #111111;
  padding: 12px 25px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  font-size: 16px;
  margin: 0 15px 20px;
  transition: all 0.3s ease;
  box-sizing: border-box;
}

.page-promotions__card-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 10px rgba(242, 193, 78, 0.4);
}

.page-promotions__vip-benefits {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.page-promotions__benefit-item {
  text-align: center;
  max-width: 300px;
  padding: 20px;
  background-color: #111111;
  border: 1px solid #3A2A12;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-promotions__benefit-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 15px;
  border-radius: 50%;
  border: 2px solid #F2C14E;
}

.page-promotions__benefit-title {
  font-size: 20px;
  color: #FFD36B;
  margin-bottom: 10px;
}

.page-promotions__benefit-description {
  font-size: 15px;
  color: #FFF6D6;
}

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

.page-promotions__article-body {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-promotions__article-body h2,
.page-promotions__article-body h3 {
  text-align: left;
  color: #FFD36B;
  text-shadow: none;
}

.page-promotions__article-body p,
.page-promotions__article-body li {
  color: #FFF6D6;
  font-size: 17px;
  line-height: 1.8;
}

.page-promotions__article-body strong {
  color: #F2C14E;
}

.page-promotions__article-figure {
  width: 100%;
  height: auto;
  display: block;
  margin: 30px auto;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
  border: 1px solid #3A2A12;
}

/* FAQ Section Styles */
details.page-promotions__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid #3A2A12; /* Border */
  overflow: hidden;
  background: #111111; /* Card BG */
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
details.page-promotions__faq-item summary.page-promotions__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  background-color: #1a1a1a;
}
details.page-promotions__faq-item summary.page-promotions__faq-question::-webkit-details-marker {
  display: none;
}
details.page-promotions__faq-item summary.page-promotions__faq-question:hover {
  background: #2a2a2a;
}
.page-promotions__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #FFD36B;
}
.page-promotions__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  color: #F2C14E;
  flex-shrink: 0;
  margin-left: 15px;
  width: 30px;
  text-align: center;
}
details.page-promotions__faq-item .page-promotions__faq-answer {
  padding: 0 25px 20px;
  background: #111111;
  border-radius: 0 0 8px 8px;
}
.page-promotions__faq-answer p {
  color: #FFF6D6;
  font-size: 16px;
  line-height: 1.7;
}

.page-promotions__cta-final {
  text-align: center;
  padding: 60px 0;
  background-color: #111111;
  border-top: 1px solid #3A2A12;
}

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

.page-promotions__cta-final .page-promotions__section-title {
  color: #FFD36B;
  margin-bottom: 20px;
}

.page-promotions__cta-final .page-promotions__text-block {
  font-size: 18px;
  margin-bottom: 40px;
}

.page-promotions__btn-large {
  padding: 18px 45px;
  font-size: 20px;
  min-width: 250px;
}

/* Universal image and container responsive styles */
.page-promotions img {
  max-width: 100%;
  height: auto;
  display: block;
}
.page-promotions__section,
.page-promotions__card,
.page-promotions__container,
.page-promotions__cta-buttons,
.page-promotions__vip-benefits {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Media Queries for Responsive Design */
@media (max-width: 1024px) {
  .page-promotions__main-title {
    font-size: 48px;
  }
  .page-promotions__description {
    font-size: 18px;
  }
  .page-promotions__section-title {
    font-size: 32px;
  }
  .page-promotions__sub-title {
    font-size: 24px;
  }
  .page-promotions__cards-grid {
    gap: 20px;
  }
  .page-promotions__card-title {
    font-size: 20px;
  }
  .page-promotions__card-description {
    font-size: 14px;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-promotions__hero-section {
    padding-top: 10px; /* Small top padding, body handles header offset */
    padding-bottom: 40px;
  }
  .page-promotions__hero-image-wrap {
    position: relative;
    height: 250px;
    margin-bottom: 20px;
  }
  .page-promotions__hero-image {
    object-fit: contain !important;
    aspect-ratio: unset !important;
    height: 100% !important;
    width: 100% !important;
    opacity: 0.3;
  }
  .page-promotions__hero-content {
    padding: 0 15px;
  }
  .page-promotions__main-title {
    font-size: clamp(32px, 8vw, 42px) !important;
    margin-bottom: 15px;
  }
  .page-promotions__description {
    font-size: 16px;
    margin-bottom: 30px;
  }
  .page-promotions__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  .page-promotions__btn-primary,
  .page-promotions__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    font-size: 16px;
    padding: 14px 25px;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* 产品展示图区域 */
  .page-promotions__cards-grid {
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    padding: 0 15px;
    overflow-x: hidden;
  }
  .page-promotions__card {
    margin-bottom: 0;
  }
  .page-promotions__card-image {
    height: 150px;
  }
  .page-promotions__card-title {
    font-size: 18px;
    padding: 15px 10px 5px;
  }
  .page-promotions__card-description {
    font-size: 13px;
    padding: 0 10px 15px;
  }
  .page-promotions__card-btn {
    font-size: 14px;
    padding: 10px 20px;
    margin-bottom: 15px;
    max-width: calc(100% - 30px) !important; /* Adjust for card padding */
    width: auto !important;
  }

  /* 装饰主标题 + 长文 SEO 区 */
  .page-promotions__section-title {
    font-size: 26px;
    margin-bottom: 20px;
    padding: 0 15px;
  }
  .page-promotions__sub-title {
    font-size: 22px;
    margin-top: 30px;
    margin-bottom: 15px;
    padding: 0 15px;
  }
  .page-promotions__text-block,
  .page-promotions__article-body p,
  .page-promotions__article-body li {
    font-size: 15px;
    padding: 0 15px;
    text-align: left;
  }
  .page-promotions__article-body ul,
  .page-promotions__article-body ol {
    padding-left: 35px;
    padding-right: 15px;
  }
  .page-promotions__article-figure {
    padding: 0 15px;
    margin-left: auto;
    margin-right: auto;
  }

  /* 通用图片与容器 */
  .page-promotions img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-promotions__section,
  .page-promotions__card,
  .page-promotions__container,
  .page-promotions__cta-buttons,
  .page-promotions__vip-benefits {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-promotions__vip-benefits {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  .page-promotions__benefit-item {
    max-width: 100%;
  }
  .page-promotions__cta-final .page-promotions__text-block {
    padding: 0 15px;
  }

  /* FAQ Section */
  details.page-promotions__faq-item summary.page-promotions__faq-question {
    padding: 15px 20px;
  }
  .page-promotions__faq-qtext {
    font-size: 16px;
  }
  .page-promotions__faq-toggle {
    font-size: 24px;
    width: 24px;
  }
  details.page-promotions__faq-item .page-promotions__faq-answer {
    padding: 0 20px 15px;
  }
  .page-promotions__faq-answer p {
    font-size: 15px;
  }
  .page-promotions__cta-final .page-promotions__btn-large {
    max-width: calc(100% - 30px) !important;
    width: 100% !important;
    font-size: 18px;
    padding: 16px 30px;
    margin: 0 15px;
  }
}