.page-promotions {
  color: #333333; /* Default text color for light backgrounds */
  background-color: #F5F7FA; /* Background color for the page */
}

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

/* Hero Section */
.page-promotions__hero-section {
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background-color: #F5F7FA;
}

.page-promotions__hero-image-wrapper {
  width: 100%;
  max-width: 1200px; /* Constrain image width on larger screens */
  margin-bottom: 20px;
  overflow: hidden;
  border-radius: 10px;
}

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

.page-promotions__hero-content {
  max-width: 900px;
  padding: 0 20px;
}

.page-promotions__hero-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  color: #E53935;
  margin-bottom: 15px;
  line-height: 1.2;
  font-weight: 700;
}

.page-promotions__hero-description {
  font-size: 1.1rem;
  line-height: 1.6;
  color: #333333;
  margin-bottom: 30px;
}

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

/* General Buttons */
.page-promotions__btn-primary,
.page-promotions__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-promotions__btn-primary {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: none;
}

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

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

.page-promotions__btn-secondary:hover {
  background-color: #E53935;
  color: #ffffff;
  transform: translateY(-2px);
}

/* Intro Section */
.page-promotions__intro-section {
  padding: 60px 0;
  background-color: #ffffff;
  color: #333333;
}

.page-promotions__intro-title {
  font-size: 2.5rem;
  color: #E53935;
  text-align: center;
  margin-bottom: 25px;
  font-weight: 700;
}

.page-promotions__intro-text {
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 20px;
  text-align: justify;
}

/* Types Section */
.page-promotions__types-section {
  padding: 60px 0;
  background-color: #E53935; /* Dark background */
  color: #ffffff; /* Light text */
}

.page-promotions__types-title {
  font-size: 2.5rem;
  color: #ffffff;
  text-align: center;
  margin-bottom: 25px;
  font-weight: 700;
}

.page-promotions__types-description {
  font-size: 1.1rem;
  line-height: 1.6;
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-promotions__promotion-card {
  background-color: #ffffff; /* Card BG */
  color: #333333;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  text-align: center;
  transition: transform 0.3s ease;
}

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

.page-promotions__promotion-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.page-promotions__card-title {
  font-size: 1.5rem;
  color: #E53935;
  margin: 20px 15px 10px;
  font-weight: 600;
}

.page-promotions__card-text {
  font-size: 0.95rem;
  line-height: 1.6;
  padding: 0 15px 20px;
  flex-grow: 1;
}

.page-promotions__promotion-card .page-promotions__btn-primary {
  margin: 0 15px 20px;
  align-self: center;
  width: calc(100% - 30px);
}

/* How to Claim Section */
.page-promotions__how-to-claim-section {
  padding: 60px 0;
  background-color: #F5F7FA;
  color: #333333;
}

.page-promotions__how-to-claim-title {
  font-size: 2.5rem;
  color: #E53935;
  text-align: center;
  margin-bottom: 25px;
  font-weight: 700;
}

.page-promotions__how-to-claim-description {
  font-size: 1.1rem;
  line-height: 1.6;
  text-align: center;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-promotions__how-to-claim-list {
  list-style-type: decimal;
  max-width: 900px;
  margin: 0 auto 40px;
  padding-left: 30px;
}

.page-promotions__how-to-claim-list li {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 15px;
}

.page-promotions__how-to-claim-list li strong {
  color: #E53935;
}

.page-promotions__cta-buttons--center {
  text-align: center;
}

/* Terms Section */
.page-promotions__terms-section {
  padding: 60px 0;
  background-color: #E53935;
  color: #ffffff;
}

.page-promotions__terms-title {
  font-size: 2.5rem;
  color: #ffffff;
  text-align: center;
  margin-bottom: 25px;
  font-weight: 700;
}

.page-promotions__terms-text {
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 20px;
  text-align: justify;
}

.page-promotions__terms-list {
  list-style-type: disc;
  max-width: 900px;
  margin: 0 auto 30px;
  padding-left: 30px;
}

.page-promotions__terms-list li {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 10px;
}

.page-promotions__text-link {
  color: #FF5A4F;
  text-decoration: underline;
}

.page-promotions__text-link:hover {
  color: #ffffff;
}

/* FAQ Section */
.page-promotions__faq-section {
  padding: 60px 0;
  background-color: #ffffff;
  color: #333333;
}

.page-promotions__faq-title {
  font-size: 2.5rem;
  color: #E53935;
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}

.page-promotions__faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto 40px;
}

.page-promotions__faq-item {
  background-color: #F5F7FA;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-promotions__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  font-size: 1.1rem;
  font-weight: 600;
  color: #333333;
  cursor: pointer;
  list-style: none; /* For details/summary */
}

.page-promotions__faq-item summary::-webkit-details-marker { /* Hide default marker */
  display: none;
}

.page-promotions__faq-qtext {
  flex-grow: 1;
}

.page-promotions__faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  color: #E53935;
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-promotions__faq-item[open] .page-promotions__faq-toggle {
  transform: rotate(45deg);
}

.page-promotions__faq-answer {
  padding: 0 20px 18px;
  font-size: 1rem;
  line-height: 1.6;
  color: #555555;
  overflow: hidden;
}

.page-promotions__faq-answer p {
  margin-bottom: 0;
}

.page-promotions__faq-image-wrapper {
    text-align: center;
    margin-top: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    overflow: hidden;
    border-radius: 10px;
}

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

/* Bottom CTA Section */
.page-promotions__cta-bottom-section {
  padding: 60px 0;
  background-color: #E53935;
  color: #ffffff;
  text-align: center;
}

.page-promotions__cta-bottom-title {
  font-size: 2.5rem;
  color: #ffffff;
  margin-bottom: 20px;
  font-weight: 700;
}

.page-promotions__cta-bottom-description {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* General image responsive style */
.page-promotions img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* General container responsive style */
.page-promotions__section,
.page-promotions__card,
.page-promotions__container {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Media Queries for Mobile (max-width: 768px) */
@media (max-width: 768px) {
  .page-promotions {
    font-size: 16px;
    line-height: 1.6;
  }

  /* HERO 主图区域 */
  .page-promotions__hero-section {
    padding-top: 10px !important; /* Small top padding */
    padding-bottom: 30px;
  }

  .page-promotions__hero-title {
    font-size: clamp(2rem, 8vw, 2.5rem); /* Adjust for smaller screens */
    padding: 0 15px;
  }

  .page-promotions__hero-description {
    font-size: 1rem;
    padding: 0 15px;
  }

  .page-promotions__hero-cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }

  /* 按钮与按钮容器 */
  .page-promotions__btn-primary,
  .page-promotions__btn-secondary,
  .page-promotions a[class*="button"],
  .page-promotions 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-promotions__cta-buttons,
  .page-promotions__button-group,
  .page-promotions__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-promotions__cta-buttons--center {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  /* Intro Section */
  .page-promotions__intro-section {
    padding: 40px 0;
  }

  .page-promotions__intro-title,
  .page-promotions__types-title,
  .page-promotions__how-to-claim-title,
  .page-promotions__terms-title,
  .page-promotions__faq-title,
  .page-promotions__cta-bottom-title {
    font-size: 2rem;
    padding: 0 15px;
  }

  .page-promotions__intro-text,
  .page-promotions__types-description,
  .page-promotions__how-to-claim-description,
  .page-promotions__terms-text,
  .page-promotions__cta-bottom-description {
    font-size: 1rem;
    padding: 0 15px;
  }

  /* 产品展示图区域 - Promotions Grid */
  .page-promotions__promotions-grid {
    grid-template-columns: 1fr; /* Single column on mobile */
    gap: 20px;
    padding: 0 15px;
  }

  .page-promotions__promotion-card .page-promotions__btn-primary {
    width: calc(100% - 30px) !important;
    padding: 12px 15px;
  }

  /* How to Claim Section */
  .page-promotions__how-to-claim-list {
    padding-left: 20px;
    margin: 0 15px 30px;
  }

  .page-promotions__how-to-claim-list li {
    font-size: 1rem;
  }

  /* Terms Section */
  .page-promotions__terms-list {
    padding-left: 20px;
    margin: 0 15px 30px;
  }

  .page-promotions__terms-list li {
    font-size: 0.95rem;
  }

  /* FAQ Section */
  .page-promotions__faq-grid {
    grid-template-columns: 1fr; /* Single column on mobile */
    gap: 20px;
    padding: 0 15px;
  }

  .page-promotions__faq-question {
    font-size: 1rem;
    padding: 15px;
  }

  .page-promotions__faq-answer {
    padding: 0 15px 15px;
    font-size: 0.95rem;
  }

  .page-promotions__faq-image-wrapper {
    margin-top: 30px;
    padding: 0 15px;
  }

  /* 通用图片与容器 */
  .page-promotions img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-promotions__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}