.page-promotions {
  font-family: 'Arial', sans-serif;
  color: var(--text-main, #1F2D3D);
  background-color: var(--bg-color, #F4F7FB);
}

.page-promotions__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  margin-bottom: 40px;
}

.page-promotions__hero-image-wrapper {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
}

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

.page-promotions__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin-top: 40px; /* Space between image and content */
  padding: 0 20px 60px;
  background-color: transparent; /* Text is not overlaid on image */
  color: #1F2D3D; /* Default to dark text for assumed light background */
}

.page-promotions__dark-section .page-promotions__hero-content, 
.page-promotions__dark-section .page-promotions__section-title, 
.page-promotions__dark-section .page-promotions__text-block,
.page-promotions__dark-section .page-promotions__step-title,
.page-promotions__dark-section .page-promotions__step-description,
.page-promotions__dark-section .page-promotions__faq-qtext,
.page-promotions__dark-section .page-promotions__faq-answer {
  color: #ffffff;
}

.page-promotions__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem); /* Responsive font size */
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main, #1F2D3D);
  margin-bottom: 20px;
}

.page-promotions__dark-section .page-promotions__main-title {
  color: #ffffff;
}

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

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

.page-promotions__btn-primary,
.page-promotions__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  min-width: 180px;
  box-sizing: border-box;
}

.page-promotions__btn-primary {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #ffffff;
  border: 2px solid transparent;
}

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

.page-promotions__btn-secondary {
  background: #ffffff;
  color: #2F6BFF;
  border: 2px solid #2F6BFF;
}

.page-promotions__btn-secondary:hover {
  background: #f0f0f0;
  color: #2F6BFF;
  transform: translateY(-2px);
}

.page-promotions__section {
  padding: 60px 0;
  margin-bottom: 20px;
}

.page-promotions__dark-section {
  background-color: #2F6BFF;
  color: #ffffff;
}

.page-promotions__light-bg {
  background-color: var(--card-bg, #FFFFFF);
  color: var(--text-main, #1F2D3D);
}

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

.page-promotions__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--text-main, #1F2D3D);
}

.page-promotions__dark-section .page-promotions__section-title {
  color: #ffffff;
}

.page-promotions__text-block {
  font-size: 1.05rem;
  line-height: 1.7;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
}

.page-promotions__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-promotions__feature-item {
  text-align: center;
  background-color: var(--card-bg, #FFFFFF);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.page-promotions__feature-item:hover {
  transform: translateY(-5px);
}

.page-promotions__feature-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-promotions__feature-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-main, #1F2D3D);
  margin-bottom: 15px;
}

.page-promotions__feature-description {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-main, #1F2D3D);
}

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

.page-promotions__card {
  background-color: var(--card-bg, #FFFFFF);
  border: 1px solid var(--border-color, #D6E2FF);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.3s ease;
}

.page-promotions__card:hover {
  transform: translateY(-7px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.page-promotions__card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main, #1F2D3D);
  margin-bottom: 15px;
}

.page-promotions__card-description {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-main, #1F2D3D);
  margin-bottom: 25px;
  flex-grow: 1;
}

.page-promotions__card-btn {
  width: 100%;
  margin-top: 20px;
  padding: 12px 20px;
  font-size: 1rem;
}

.page-promotions__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-promotions__step-item {
  text-align: center;
  padding: 25px;
  border-radius: 12px;
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.page-promotions__step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #ffffff;
  color: #2F6BFF;
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 20px;
  box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.3);
}

.page-promotions__step-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.page-promotions__step-description {
  font-size: 1rem;
  line-height: 1.6;
}

.page-promotions__step-description a {
  color: #A5C4FF;
  text-decoration: underline;
}

.page-promotions__step-description a:hover {
  color: #ffffff;
}

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

.page-promotions__terms-list {
  list-style: disc inside;
  font-size: 1rem;
  line-height: 1.8;
  max-width: 800px;
  margin: 0 auto 30px;
  padding-left: 20px;
  text-align: left;
  color: var(--text-main, #1F2D3D);
}

.page-promotions__terms-list li {
  margin-bottom: 10px;
}

.page-promotions__terms-list a {
  color: #2F6BFF;
  text-decoration: underline;
}

.page-promotions__terms-list a:hover {
  color: #1F2D3D;
}

.page-promotions__faq-list {
  max-width: 900px;
  margin: 40px auto 0;
}

.page-promotions__faq-item {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.page-promotions__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  user-select: none;
  color: #ffffff;
}

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

.page-promotions__faq-question:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

.page-promotions__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
}

.page-promotions__faq-answer {
  padding: 0 25px 20px;
  font-size: 1rem;
  line-height: 1.7;
  color: #f0f0f0;
}

.page-promotions__faq-answer p {
  margin-bottom: 10px;
}

.page-promotions__faq-answer a {
  color: #A5C4FF;
  text-decoration: underline;
}

.page-promotions__faq-answer a:hover {
  color: #ffffff;
}

.page-promotions__final-cta {
  text-align: center;
  padding: 80px 0;
}

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

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-promotions__hero-content {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-promotions__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }

  .page-promotions__section-title {
    font-size: clamp(1.6rem, 4vw, 2.5rem);
  }

  .page-promotions__features-grid,
  .page-promotions__card-grid,
  .page-promotions__steps-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
  }

  .page-promotions__btn-primary,
  .page-promotions__btn-secondary {
    min-width: unset;
    width: auto;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-promotions__hero-section {
    padding-top: 10px !important;
    margin-bottom: 30px;
  }

  .page-promotions__hero-image-wrapper {
    max-height: 300px;
  }

  .page-promotions__hero-content {
    padding: 0 15px 40px !important;
    margin-top: 30px;
  }

  .page-promotions__main-title {
    font-size: 2.2rem !important;
    margin-bottom: 15px;
  }

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

  /* 产品展示图区域 (Not applicable for this page as no gameshow, but general card grid is here) */
  .page-promotions__card-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  .page-promotions__card {
    padding: 25px !important;
  }

  .page-promotions__card-title {
    font-size: 1.3rem !important;
  }

  .page-promotions__card-description {
    font-size: 0.95rem !important;
  }

  /* 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__feature-item,
  .page-promotions__step-item {
    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-promotions__cta-button,
  .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;
    flex-direction: column; /* Ensure vertical stacking for multiple buttons */
  }

  /* 其他内容模块 */
  .page-promotions__section {
    padding: 40px 0 !important;
  }

  .page-promotions__section-title {
    font-size: 1.8rem !important;
    margin-bottom: 30px;
  }

  .page-promotions__text-block {
    font-size: 0.95rem !important;
    margin-bottom: 30px;
  }

  .page-promotions__features-grid,
  .page-promotions__steps-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  .page-promotions__feature-item,
  .page-promotions__step-item {
    padding: 20px !important;
  }

  .page-promotions__feature-title,
  .page-promotions__step-title {
    font-size: 1.2rem !important;
  }

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

  .page-promotions__faq-answer {
    font-size: 0.95rem !important;
    padding: 0 20px 15px !important;
  }

  .page-promotions__terms-list {
    font-size: 0.95rem !important;
    padding-left: 15px;
  }

  .page-promotions__final-cta {
    padding: 60px 0 !important;
  }
}