.page-download {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light background */
  background-color: #ffffff; /* Default body background is white */
}

.page-download__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  padding-bottom: 40px;
  background-color: #f8f8f8;
}

.page-download__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  overflow: hidden;
  border-radius: 8px;
  margin-bottom: 20px;
}

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

.page-download__hero-content-wrapper {
  max-width: 800px;
  text-align: center;
  padding: 0 20px;
}

.page-download__main-title {
  font-size: clamp(2em, 4vw, 2.8em);
  color: #26A9E0;
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.page-download__intro-text {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #555555;
}

.page-download__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-download__cta-buttons--center {
  margin-top: 30px;
}

.page-download__btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1em;
  transition: background-color 0.3s ease, transform 0.2s ease;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-download__btn-primary {
  background-color: #26A9E0;
  color: #ffffff;
  border: 2px solid #26A9E0;
}

.page-download__btn-primary:hover {
  background-color: #1e87c0;
  border-color: #1e87c0;
  transform: translateY(-2px);
}

.page-download__btn-secondary {
  background-color: #ffffff;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-download__btn-secondary:hover {
  background-color: #f0f8ff;
  color: #1e87c0;
  border-color: #1e87c0;
  transform: translateY(-2px);
}

.page-download__section {
  padding: 60px 0;
  background-color: #ffffff;
}

.page-download__section:nth-of-type(even) {
  background-color: #f8f8f8;
}

.page-download__article-wrap {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-download__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.5em);
  color: #26A9E0;
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}

.page-download__sub-title {
  font-size: 1.6em;
  color: #000000;
  margin-top: 30px;
  margin-bottom: 15px;
  font-weight: 600;
}

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

.page-download__benefit-card {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 25px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

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

.page-download__card-title {
  font-size: 1.3em;
  color: #26A9E0;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-download__figure {
  margin: 30px auto;
  text-align: center;
  max-width: 680px;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

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

.page-download__figcaption {
  font-style: italic;
  font-size: 0.9em;
  color: #666666;
  padding: 10px 15px;
  background-color: #f9f9f9;
  border-top: 1px solid #e0e0e0;
}

.page-download__step-list,
.page-download__info-list,
.page-download__list-style,
.page-download__promo-list {
  list-style-type: decimal;
  padding-left: 25px;
  margin-bottom: 20px;
}

.page-download__info-list,
.page-download__list-style,
.page-download__promo-list {
  list-style-type: disc;
}

.page-download__step-list li,
.page-download__info-list li,
.page-download__list-style li,
.page-download__promo-list li {
  margin-bottom: 10px;
  color: #333333;
}

.page-download__step-list li strong {
  color: #26A9E0;
}

.page-download__comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.page-download__comparison-card {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 25px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.page-download__faq-item {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.page-download__faq-question {
  font-size: 1.2em;
  color: #26A9E0;
  padding: 18px 25px;
  cursor: pointer;
  font-weight: 600;
  margin: 0;
  background-color: #f2faff;
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.page-download__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1em;
  color: #555555;
}

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

/* Media Queries for Responsiveness */

/* Tablet styles */
@media (max-width: 1024px) {
  .page-download__article-wrap {
    padding: 0 30px;
  }

  .page-download__main-title {
    font-size: 2.5em;
  }

  .page-download__intro-text {
    font-size: 1em;
  }

  .page-download__btn {
    padding: 12px 25px;
    font-size: 1em;
  }

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

  .page-download__sub-title {
    font-size: 1.4em;
  }

  .page-download__grid-layout,
  .page-download__comparison-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }

  .page-download__figure {
    max-width: 100%;
  }
}

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

  /* 顶区标题 + 双 CTA */
  .page-download__hero-section {
    padding-top: 10px !important; /* Small top padding, body handles --header-offset */
    padding-bottom: 30px;
  }

  .page-download__hero-content-wrapper {
    padding: 0 15px;
  }

  .page-download__main-title {
    font-size: clamp(1.8em, 8vw, 2.2em) !important; /* Smaller on mobile */
    margin-bottom: 15px;
  }

  .page-download__intro-text {
    font-size: 0.95em;
    margin-bottom: 20px;
  }

  .page-download__cta-buttons {
    flex-direction: column !important; /* Stack buttons vertically */
    gap: 10px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-download__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: 1em !important;
  }

  /* 单栏长文容器 */
  .page-download__section {
    padding: 40px 0;
  }

  .page-download__article-wrap {
    padding: 0 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-download__section-title {
    font-size: clamp(1.5em, 7vw, 2em) !important;
    margin-bottom: 30px;
  }

  .page-download__sub-title {
    font-size: 1.3em !important;
    margin-top: 25px;
    margin-bottom: 10px;
  }

  /* 通用图片与 figure */
  .page-download img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-download__figure {
    max-width: 100% !important;
    width: 100% !important;
    margin: 20px auto !important;
    box-sizing: border-box !important;
  }

  .page-download__figcaption {
    font-size: 0.85em;
    padding: 8px 10px;
  }

  /* 按钮与按钮容器 - already covered in .page-download__cta-buttons and .page-download__btn */
  
  /* 注册教程与 FAQ 区块 */
  .page-download__step-list,
  .page-download__info-list,
  .page-download__list-style,
  .page-download__promo-list {
    padding-left: 20px;
    font-size: 0.95em;
  }

  .page-download__faq-question {
    font-size: 1.1em !important;
    padding: 15px 20px !important;
  }

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

  .page-download__grid-layout,
  .page-download__comparison-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-download__benefit-card,
  .page-download__comparison-card {
    padding: 20px;
  }
}

/* Small mobile adjustments */
@media (max-width: 480px) {
  .page-download__main-title {
    font-size: clamp(1.6em, 9vw, 2em) !important;
  }

  .page-download__btn {
    font-size: 0.9em !important;
    padding: 10px 15px !important;
  }

  .page-download__section-title {
    font-size: clamp(1.3em, 8vw, 1.8em) !important;
  }

  .page-download__sub-title {
    font-size: 1.2em !important;
  }
}