.page-promotions {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Default text color for dark body background */
  background-color: transparent; /* Body background from shared.css */
}

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

.page-promotions__hero-section {
  padding-top: 10px; /* Small top padding as per instructions */
  padding-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-promotions__hero-image-wrapper {
  width: 100%;
  overflow: hidden;
}

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

.page-promotions__hero-content {
  width: 100%;
  padding: 40px 20px;
  background: rgba(1, 116, 57, 0.8); /* Brand color with transparency for contrast */
  color: #ffffff;
  box-sizing: border-box;
}

.page-promotions__hero-title {
  font-size: 2.5em;
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #ffffff;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-promotions__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-promotions__btn-primary {
  background-color: #C30808; /* Register/Login color */
  color: #FFFF00; /* Register/Login font color */
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
  border: none;
  cursor: pointer;
  display: inline-block;
  text-align: center;
  box-sizing: border-box;
}

.page-promotions__btn-primary:hover {
  background-color: #a00606;
}

.page-promotions__btn-secondary {
  background-color: #017439; /* Brand primary color */
  color: #FFFFFF;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
  border: 2px solid #017439;
  cursor: pointer;
  display: inline-block;
  text-align: center;
  box-sizing: border-box;
}

.page-promotions__btn-secondary:hover {
  background-color: #005a2e;
}

.page-promotions__dark-bg {
  background-color: #0d0d0d; /* Slightly lighter dark for contrast on #0a0a0a body */
  color: #ffffff;
}

.page-promotions__light-bg {
  background-color: #ffffff;
  color: #333333;
}

.page-promotions__section-title {
  font-size: 2em;
  font-weight: bold;
  margin-bottom: 20px;
  text-align: center;
  color: inherit;
}

.page-promotions__section-description {
  font-size: 1.05em;
  text-align: center;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-promotions__current-promotions {
  padding: 60px 0;
}

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

.page-promotions__promotion-card {
  background: rgba(255, 255, 255, 0.05); /* Very subtle light for cards on dark background */
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  color: #ffffff;
}

.page-promotions__card-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

.page-promotions__card-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.page-promotions__card-title {
  font-size: 1.4em;
  font-weight: bold;
  margin-bottom: 15px;
  color: #ffffff;
}

.page-promotions__card-text {
  font-size: 0.95em;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-promotions__card-button {
  margin-top: auto; /* Pushes button to bottom */
  width: 100%;
}

.page-promotions__how-to-claim {
  padding: 60px 0;
}

.page-promotions__claim-steps {
  display: flex;
  align-items: center;
  gap: 40px;
}

.page-promotions__steps-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.page-promotions__step-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.page-promotions__step-number {
  background-color: #017439;
  color: #ffffff;
  border-radius: 50%;
  width: 35px;
  height: 35px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: bold;
  flex-shrink: 0;
}

.page-promotions__step-title {
  font-size: 1.2em;
  font-weight: bold;
  color: #333333;
  margin-top: 5px;
}

.page-promotions__step-text {
  font-size: 0.95em;
  color: #555555;
  margin-top: 5px;
}

.page-promotions__steps-image-wrapper {
  flex: 1;
  text-align: center;
}

.page-promotions__steps-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-promotions__terms-conditions {
  padding: 60px 0;
}

.page-promotions__terms-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}

.page-promotions__terms-subtitle {
  font-size: 1.5em;
  font-weight: bold;
  margin-top: 30px;
  margin-bottom: 15px;
  color: #ffffff;
}

.page-promotions__terms-text {
  font-size: 1em;
  margin-bottom: 20px;
  color: #f0f0f0;
}

.page-promotions__faq-section {
  padding: 60px 0;
}

.page-promotions__faq-list {
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}

.page-promotions__faq-item {
  background: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: #333333;
}

.page-promotions__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.1em;
  font-weight: bold;
  cursor: pointer;
  background-color: #e8e8e8;
  color: #333333;
  list-style: none; /* For details/summary */
}

.page-promotions__faq-question::-webkit-details-marker {
  display: none;
}

.page-promotions__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  flex-shrink: 0;
}

.page-promotions__faq-answer {
  padding: 0 25px 20px;
  font-size: 0.95em;
  color: #555555;
}

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

.page-promotions__final-cta {
  padding: 60px 0;
  text-align: center;
}

.page-promotions__final-cta-buttons {
  margin-top: 40px;
  display: flex;
  justify-content: center;
}

.page-promotions__copyright-info {
  padding: 20px;
  text-align: center;
  font-size: 0.9em;
  color: #bbbbbb;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-promotions__hero-title {
    font-size: 2em;
  }

  .page-promotions__section-title {
    font-size: 1.8em;
  }

  .page-promotions__promotions-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .page-promotions__claim-steps {
    flex-direction: column;
    gap: 30px;
  }

  .page-promotions__steps-image-wrapper {
    order: -1; /* Image appears above steps on smaller screens */
  }

  .page-promotions__faq-question {
    padding: 15px 20px;
    font-size: 1em;
  }

  .page-promotions__faq-answer {
    padding: 0 20px 15px;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-promotions__hero-section {
    padding-top: 10px !important; /* 顶距约 10px 级 */
    padding-bottom: 0 !important;
  }

  .page-promotions__hero-content {
    padding: 30px 15px !important;
  }

  .page-promotions__hero-title {
    font-size: 1.8em !important;
    margin-bottom: 15px !important;
  }

  .page-promotions__hero-description {
    font-size: 1em !important;
    margin-bottom: 25px !important;
  }

  .page-promotions__hero-cta-buttons {
    flex-direction: column !important; /* 移动端垂直排列 */
    gap: 15px !important;
    width: 100% !important;
    padding: 0 15px !important;
    box-sizing: border-box !important;
  }

  /* 产品展示图区域 */
  .page-promotions__current-promotions {
    padding: 40px 0 !important;
  }

  .page-promotions__section-title {
    font-size: 1.5em !important;
    margin-bottom: 25px !important;
  }

  .page-promotions__section-description {
    font-size: 0.95em !important;
    margin-bottom: 30px !important;
    padding: 0 15px !important;
  }

  .page-promotions__promotions-grid {
    grid-template-columns: 1fr !important; /* 单列布局 */
    gap: 20px !important;
    padding: 0 15px !important;
  }

  .page-promotions__promotion-card {
    margin: 0 auto !important;
    max-width: 100% !important;
    width: 100% !important;
  }

  .page-promotions__card-image {
    height: 200px !important;
  }

  .page-promotions__card-content {
    padding: 20px !important;
  }

  .page-promotions__card-title {
    font-size: 1.2em !important;
    margin-bottom: 10px !important;
  }

  .page-promotions__card-text {
    font-size: 0.9em !important;
  }

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

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

  /* 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: 12px 20px !important;
    font-size: 0.95em !important;
  }

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

  /* 其他内容模块 */
  .page-promotions__how-to-claim,
  .page-promotions__terms-conditions,
  .page-promotions__faq-section,
  .page-promotions__final-cta {
    padding: 40px 0 !important;
  }

  .page-promotions__claim-steps {
    gap: 20px !important;
  }

  .page-promotions__step-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 5px;
  }

  .page-promotions__step-number {
    margin-bottom: 10px;
  }

  .page-promotions__step-title {
    font-size: 1.1em !important;
  }

  .page-promotions__step-text {
    font-size: 0.9em !important;
  }

  .page-promotions__terms-subtitle {
    font-size: 1.3em !important;
    margin-top: 25px !important;
  }

  .page-promotions__terms-text {
    font-size: 0.9em !important;
  }

  .page-promotions__faq-item {
    margin-bottom: 10px !important;
  }

  .page-promotions__faq-question {
    font-size: 1em !important;
    padding: 15px 20px !important;
  }

  .page-promotions__faq-answer {
    font-size: 0.9em !important;
    padding: 0 20px 15px !important;
  }

  .page-promotions__copyright-info {
    padding: 15px !important;
    font-size: 0.85em !important;
  }
}