.page-index {
  color: #333333; /* Body background is light, so use dark text */
  background: #FFFFFF;
}

.page-index__hero-section {
  position: relative;
  padding-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  padding-top: 10px; /* shared has body padding-top, so only small top padding here */
  margin-top: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

.page-index__hero-container {
  position: relative;
  margin: 0 auto;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.page-index__hero-image {
  width: 100%;
  margin: 0;
}

.page-index__hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
}

@media (min-width: 850px) {
  .page-index__hero-image img {
    aspect-ratio: 16/5;
    object-fit: cover;
  }
}

@media (max-width: 849px) {
  .page-index__hero-section {
    padding-top: 10px !important;
  }
  .page-index__hero-image img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    aspect-ratio: unset !important;
    object-fit: contain !important;
    max-height: none !important;
    display: block !important;
  }
}

.page-index__products-section {
  width: 100%;
  padding: 60px 20px;
  box-sizing: border-box;
  background: #FFFFFF; /* Ensure light background for contrast */
  color: #333333;
}

.page-index__products-container {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

.page-index__products-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(6, 1fr); /* Desktop: 6 columns */
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.page-index__product-card {
  width: 100%;
  max-width: 300px;
  border-radius: 0; /* No border-radius */
  overflow: hidden;
  background: transparent;
  box-shadow: none; /* No box-shadow */
  transition: transform 0.3s ease;
}

.page-index__product-card:hover {
  transform: translateY(-3px);
}

.page-index__product-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.page-index__product-card-image {
  width: 100%;
  max-width: 300px;
  overflow: hidden;
}

.page-index__product-card-image img {
  max-width: 100%;
  width: 100%;
  height: auto; /* Maintain aspect ratio */
  display: block;
  border: none; /* No border */
}

.page-index__section-title-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  width: 100%;
  max-width: 100%;
  padding: 24px 12px;
  box-sizing: border-box;
  text-align: center;
  background: #FFFFFF;
  color: #333333;
}

.page-index__section-title {
  margin: 0;
  font-size: clamp(1.1rem, 4.5vw, 1.75rem);
  line-height: 1.35;
  color: #017439; /* Brand color for H1 */
  font-weight: 700;
}

.page-index__section-title-line {
  flex: 1;
  max-width: 80px;
  height: 2px;
  background-color: #017439; /* Brand color for decorative line */
  opacity: 0.6;
}

.page-index__article-body {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 12px 48px;
  box-sizing: border-box;
  overflow-x: hidden;
  background: #FFFFFF; /* Ensure light background for contrast */
  color: #333333;
  line-height: 1.6;
}

.page-index__article-body h2 {
  margin: 2rem 0 1rem;
  color: #017439; /* Brand color for H2 */
  font-size: 1.8em;
  font-weight: 700;
}

.page-index__article-body h3 {
  margin: 1.25rem 0 0.75rem;
  color: #017439; /* Brand color for H3 */
  font-size: 1.3em;
  font-weight: 600;
}

.page-index__article-body p {
  margin-bottom: 1em;
}

.page-index__article-body ul {
  margin-bottom: 1em;
  padding-left: 20px;
}

.page-index__article-body li {
  margin-bottom: 0.5em;
}

.page-index__article-figure {
  margin: 1.5rem auto;
  max-width: 800px;
  text-align: center;
}

.page-index__article-figure img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
}

.page-index__article-figure figcaption {
  font-style: italic;
  font-size: 0.9em;
  color: #666;
  margin-top: 0.5em;
}

.page-index__article-quote {
  margin: 1.5rem 0;
  padding: 1rem 1.25rem;
  border-left: 4px solid #017439; /* Brand color for blockquote border */
  background: #f9f9f9;
  color: #333333;
  font-style: italic;
}

/* Buttons */
.page-index__cta-button {
  display: inline-block;
  padding: 12px 25px;
  margin: 15px 10px 15px 0; /* Adjust margin for spacing */
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-index__btn-primary {
  background: #C30808; /* Custom color for primary button */
  color: #FFFF00; /* Custom font color for primary button */
  border: 2px solid #C30808;
}

.page-index__btn-primary:hover {
  background: #e00b0b;
  border-color: #e00b0b;
}

.page-index__btn-secondary {
  background: #FFFFFF;
  color: #C30808; /* Custom color for secondary button text */
  border: 2px solid #C30808;
}

.page-index__btn-secondary:hover {
  background: #f5f5f5;
  color: #e00b0b;
  border-color: #e00b0b;
}

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

/* 🚨 移动端 @media (max-width: 768px) 必写清单 */
@media (max-width: 768px) {
  /* 1. HERO 主图区域 */
  .page-index__hero-section {
    padding-top: 10px !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    box-sizing: border-box !important;
  }
  .page-index__hero-image img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    aspect-ratio: unset !important;
    object-fit: contain !important;
    max-height: none !important;
  }

  /* 2. 产品展示图区域 */
  .page-index__products-section {
    padding: 40px 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    box-sizing: border-box !important;
  }
  .page-index__products-container {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    box-sizing: border-box !important;
  }
  .page-index__products-grid {
    grid-template-columns: repeat(2, 1fr) !important; /* Mobile: 2 columns x 3 rows */
    gap: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    box-sizing: border-box !important;
  }
  .page-index__product-card,
  .page-index__product-card-image {
    max-width: 100% !important;
    width: 100% !important;
  }

  /* 3. 装饰主标题 + 长文 SEO 区 */
  .page-index__section-title-wrap {
    padding: 20px 10px !important;
    flex-wrap: wrap;
    gap: 10px;
  }
  .page-index__section-title {
    font-size: clamp(1rem, 6vw, 1.5rem) !important;
    line-height: 1.4 !important;
    max-width: 100% !important;
  }
  .page-index__section-title-line {
    max-width: 40px !important;
    height: 1px !important;
  }
  .page-index__article-body {
    padding: 0 15px 32px !important;
    font-size: 16px !important;
    line-height: 1.6 !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }
  .page-index__article-body h2 {
    font-size: clamp(1.25rem, 5vw, 1.5rem) !important;
    margin: 1.5rem 0 0.8rem !important;
  }
  .page-index__article-body h3 {
    font-size: clamp(1.1rem, 4.5vw, 1.25rem) !important;
    margin: 1rem 0 0.6rem !important;
  }
  .page-index__article-figure {
    margin: 1rem auto !important;
    max-width: 100% !important;
  }
  .page-index__article-figure img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
  }
  .page-index__article-quote {
    margin: 1rem 0 !important;
    padding: 0.8rem 1rem !important;
  }

  /* 4. 通用图片与容器 */
  .page-index img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-index__section,
  .page-index__container,
  .page-index__products-container,
  .page-index__article-body {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
  /* Remove padding for full-width sections that don't need it */
  .page-index__hero-section,
  .page-index__products-section {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  /* 5. 按钮与按钮容器 */
  .page-index__cta-button,
  .page-index__btn-primary,
  .page-index__btn-secondary,
  .page-index a[class*="button"],
  .page-index 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 !important;
    padding-right: 15px !important;
    margin: 10px 0 !important; /* Adjust margin for vertical stacking */
  }
  .page-index__cta-buttons,
  .page-index__button-group,
  .page-index__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    display: flex !important;
    flex-direction: column !important; /* Stack buttons vertically */
    gap: 10px !important;
    align-items: center;
  }
}