.page-promotions {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #FFF6D6; /* Text Main */
  background-color: #0A0A0A; /* Background */
}

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

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

.page-promotions__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding, relying on body padding-top for header offset */
  padding-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  background-color: #0A0A0A;
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

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

.page-promotions__hero-content {
  max-width: 900px;
  padding: 40px 20px 60px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.page-promotions__main-title {
  font-size: clamp(2.2em, 4vw, 3.5em);
  font-weight: bold;
  color: #F2C14E;
  margin-bottom: 20px;
  line-height: 1.2;
  letter-spacing: 1px;
}

.page-promotions__hero-description {
  font-size: 1.1em;
  color: #FFF6D6;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-promotions__btn-primary,
.page-promotions__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  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, #FFD86A 0%, #DDA11D 100%);
  color: #111111; /* Dark text for bright button */
  border: none;
  box-shadow: 0 4px 15px rgba(242, 193, 78, 0.4);
}

.page-promotions__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(242, 193, 78, 0.6);
}

.page-promotions__btn-secondary {
  background: transparent;
  color: #F2C14E;
  border: 2px solid #F2C14E;
}

.page-promotions__btn-secondary:hover {
  background: #F2C14E;
  color: #111111;
}

.page-promotions__section-title {
  font-size: 2.5em;
  color: #F2C14E;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-promotions__section-description {
  font-size: 1.1em;
  color: #FFF6D6;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-promotions__promo-card,
.page-promotions__terms-item,
.page-promotions__step-card,
.page-promotions__benefit-item,
.page-promotions__faq-item {
  background-color: #111111; /* Card BG */
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  text-align: left;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #3A2A12; /* Border */
}

.page-promotions__promo-card:hover,
.page-promotions__step-card:hover,
.page-promotions__benefit-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5), 0 0 15px #FFD36B; /* Glow */
}

.page-promotions__promo-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-promotions__card-title,
.page-promotions__terms-title,
.page-promotions__step-title,
.page-promotions__benefit-title {
  font-size: 1.8em;
  color: #F2C14E;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-promotions__card-text,
.page-promotions__terms-text,
.page-promotions__step-text,
.page-promotions__benefit-text {
  font-size: 1em;
  color: #FFF6D6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-promotions__promo-card .page-promotions__btn-primary {
  margin-top: auto;
  align-self: flex-start;
}

.page-promotions__step-icon {
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #111111;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.8em;
  font-weight: bold;
  margin-bottom: 20px;
  box-shadow: 0 2px 10px rgba(242, 193, 78, 0.5);
}

.page-promotions__faq-list {
  margin-top: 40px;
  text-align: left;
}

.page-promotions__faq-item {
  margin-bottom: 15px;
  padding: 0;
  background-color: #111111; /* Card BG */
  border: 1px solid #3A2A12; /* Border */
  border-radius: 12px;
  overflow: hidden;
}

.page-promotions__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 30px;
  background-color: #111111; /* Card BG */
  cursor: pointer;
  font-size: 1.2em;
  font-weight: bold;
  color: #F2C14E;
  user-select: none;
  transition: background-color 0.3s ease;
}

.page-promotions__faq-question:hover {
  background-color: #1A1A1A;
}

.page-promotions__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: #FFD36B;
}

.page-promotions__faq-item[open] .page-promotions__faq-toggle {
  content: '−';
}

.page-promotions__faq-answer {
  padding: 0 30px 20px;
  font-size: 1em;
  color: #FFF6D6;
  line-height: 1.7;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-out, padding 0.5s ease-out;
}

.page-promotions__faq-item[open] .page-promotions__faq-answer {
  max-height: 500px; /* Adjust as needed for content */
  padding-top: 10px;
}

/* Ensure all images are responsive */
.page-promotions img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Color contrast specific styles */
.page-promotions__dark-bg {
  background-color: #111111;
  color: #FFF6D6;
}

.page-promotions__dark-bg h1, .page-promotions__dark-bg h2, .page-promotions__dark-bg h3 {
  color: #F2C14E;
}

/* --- Responsive Styles --- */

@media (max-width: 1024px) {
  .page-promotions__main-title {
    font-size: clamp(2em, 5vw, 3em);
  }

  .page-promotions__section-title {
    font-size: 2em;
  }

  .page-promotions__promo-grid,
  .page-promotions__terms-grid,
  .page-promotions__steps-grid,
  .page-promotions__benefits-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }

  .page-promotions__promo-card,
  .page-promotions__terms-item,
  .page-promotions__step-card,
  .page-promotions__benefit-item,
  .page-promotions__faq-item {
    padding: 25px;
  }

  .page-promotions__card-title,
  .page-promotions__terms-title,
  .page-promotions__step-title,
  .page-promotions__benefit-title {
    font-size: 1.5em;
  }

  .page-promotions__faq-question {
    font-size: 1.1em;
    padding: 18px 25px;
  }

  .page-promotions__faq-answer {
    padding: 0 25px 18px;
  }
}

@media (max-width: 768px) {
  .page-promotions {
    font-size: 15px;
    line-height: 1.5;
  }

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

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

  .page-promotions__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em) !important;
    margin-bottom: 15px !important;
  }

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

  /* 按钮与按钮容器 */
  .page-promotions__cta-buttons {
    flex-direction: column !important;
    gap: 15px !important;
    padding: 0 15px;
  }

  .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;
  }

  /* 产品展示图区域 (promo-grid) */
  .page-promotions__promo-grid,
  .page-promotions__terms-grid,
  .page-promotions__steps-grid,
  .page-promotions__benefits-grid {
    grid-template-columns: 1fr !important; /* Single column layout */
    gap: 20px !important;
    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,
  .page-promotions__section,
  .page-promotions__promo-card,
  .page-promotions__terms-item,
  .page-promotions__step-card,
  .page-promotions__benefit-item,
  .page-promotions__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

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

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

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

  .page-promotions__promo-card,
  .page-promotions__terms-item,
  .page-promotions__step-card,
  .page-promotions__benefit-item,
  .page-promotions__faq-item {
    padding: 20px !important;
  }

  .page-promotions__promo-image {
    height: 180px !important;
    margin-bottom: 15px !important;
  }

  .page-promotions__card-title,
  .page-promotions__terms-title,
  .page-promotions__step-title,
  .page-promotions__benefit-title {
    font-size: 1.3em !important;
    margin-bottom: 10px !important;
  }

  .page-promotions__card-text,
  .page-promotions__terms-text,
  .page-promotions__step-text,
  .page-promotions__benefit-text {
    font-size: 0.9em !important;
    margin-bottom: 15px !important;
  }

  .page-promotions__step-icon {
    width: 40px !important;
    height: 40px !important;
    font-size: 1.5em !important;
    margin-bottom: 15px !important;
  }

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

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