/* style/download.css */
.page-download {
  color: #333333; /* Dark text for light body background */
  background-color: #FFFFFF;
  font-family: Arial, sans-serif;
}

/* Hero Section */
.page-download__hero-section {
  padding-top: 10px; /* Small top padding as per rule */
  padding-bottom: 40px;
  background-color: #FFFFFF; /* Light background */
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-download__hero-image-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  margin-bottom: 20px;
}
.page-download__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
.page-download__hero-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
  z-index: 2;
  position: relative;
}
.page-download__hero-title {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #26A9E0; /* Brand color for H1 */
  margin-bottom: 15px;
  font-size: clamp(2em, 3.5vw, 3em);
}
.page-download__hero-description {
  font-size: 1.1em;
  line-height: 1.6;
  margin-bottom: 30px;
}
.page-download__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.page-download__cta-button {
  background-color: #26A9E0;
  color: #ffffff;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1em;
  transition: background-color 0.3s ease;
  border: none;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}
.page-download__cta-button:hover {
  background-color: #1a8ccb;
}
.page-download__cta-button--android {
  background-color: #EA7C07;
}
.page-download__cta-button--android:hover {
  background-color: #c46406;
}

/* General Section Styles */
.page-download__section {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}
.page-download__section-title {
  font-size: clamp(1.8em, 2.8vw, 2.5em);
  color: #26A9E0;
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}
.page-download__section-subtitle {
  font-size: clamp(1.4em, 2vw, 1.8em);
  color: #333333;
  margin-top: 30px;
  margin-bottom: 20px;
  font-weight: 600;
}
.page-download__text-block {
  line-height: 1.7;
  font-size: 1.05em;
  margin-bottom: 20px;
}
.page-download__list {
  list-style: disc;
  padding-left: 25px;
  margin-bottom: 20px;
}
.page-download__list-item {
  margin-bottom: 10px;
  line-height: 1.6;
}
.page-download__image-content-wrapper {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-bottom: 40px;
}
.page-download__image-content-wrapper.reverse {
  flex-direction: row-reverse;
}
.page-download__image-block {
  flex: 1;
  min-width: 300px;
}
.page-download__content-block {
  flex: 1;
}
.page-download__content-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

/* App Features Section */
.page-download__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}
.page-download__feature-card {
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease;
}
.page-download__feature-card:hover {
  transform: translateY(-5px);
}
.page-download__feature-icon {
  width: 250px; /* Ensuring min 200x200px */
  height: auto;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}
.page-download__feature-title {
  font-size: 1.4em;
  color: #26A9E0;
  margin-bottom: 15px;
  font-weight: 600;
}
.page-download__feature-description {
  font-size: 1em;
  line-height: 1.6;
  color: #555555;
}

/* FAQ Section */
.page-download__faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.page-download__faq-item {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}
.page-download__faq-item details {
  width: 100%;
}
.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.15em;
  font-weight: 600;
  color: #333333;
  cursor: pointer;
  background-color: #f8f8f8;
  border-bottom: 1px solid #e0e0e0;
  transition: background-color 0.3s ease;
  list-style: none;
}
.page-download__faq-question::-webkit-details-marker {
  display: none;
}
.page-download__faq-question:hover {
  background-color: #f0f0f0;
}
.page-download__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: #26A9E0;
}
.page-download__faq-answer {
  padding: 20px;
  font-size: 1em;
  line-height: 1.6;
  color: #555555;
  background-color: #ffffff;
  border-top: 1px solid #f0f0f0;
}
.page-download__faq-item[open] .page-download__faq-question {
  border-bottom: none;
}

/* Final CTA Section */
.page-download__cta-final-section {
  background-color: #26A9E0;
  color: #ffffff;
  text-align: center;
  padding: 80px 20px;
}
.page-download__cta-final-title {
  font-size: clamp(2.2em, 3.5vw, 2.8em);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}
.page-download__cta-final-description {
  font-size: 1.2em;
  line-height: 1.7;
  max-width: 800px;
  margin: 0 auto 40px auto;
}
.page-download__cta-final-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.page-download__cta-final-button {
  background-color: #ffffff;
  color: #26A9E0;
  padding: 18px 35px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.2em;
  transition: background-color 0.3s ease, color 0.3s ease;
  border: none;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}
.page-download__cta-final-button:hover {
  background-color: #e0e0e0;
  color: #1a8ccb;
}
.page-download__cta-final-button--android {
  background-color: #EA7C07;
  color: #ffffff;
}
.page-download__cta-final-button--android:hover {
  background-color: #c46406;
  color: #ffffff;
}

/* Image specific styles - general */
.page-download img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-download__hero-title {
    font-size: clamp(2em, 3.5vw, 2.5em);
  }
  .page-download__section-title {
    font-size: clamp(1.8em, 2.8vw, 2em);
  }
  .page-download__section-subtitle {
    font-size: clamp(1.4em, 2vw, 1.5em);
  }
  .page-download__image-content-wrapper {
    flex-direction: column;
    text-align: center;
  }
  .page-download__image-content-wrapper.reverse {
    flex-direction: column;
  }
  .page-download__cta-final-title {
    font-size: clamp(2em, 3.5vw, 2.2em);
  }
  .page-download__image-block {
    min-width: unset;
    width: 100%;
  }
  .page-download__content-block {
    width: 100%;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-download__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
  .page-download__hero-title {
    font-size: 1.8em !important;
    margin-bottom: 10px !important;
  }
  .page-download__hero-description {
    font-size: 1em !important;
    margin-bottom: 20px !important;
  }
  .page-download__cta-buttons {
    flex-direction: column !important;
    gap: 10px !important;
    padding: 0 15px !important;
  }
  .page-download__cta-button {
    max-width: 100% !important;
    width: 100% !important;
    font-size: 1em !important;
    padding: 12px 20px !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* 通用图片与容器 */
  .page-download img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-download__section,
  .page-download__card,
  .page-download__container,
  .page-download__image-content-wrapper,
  .page-download__cta-buttons,
  .page-download__button-group,
  .page-download__btn-container,
  .page-download__cta-final-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  /* 其他内容模块 */
  .page-download__section {
    padding: 40px 15px !important;
  }
  .page-download__section-title {
    font-size: 1.8em !important;
    margin-bottom: 30px !important;
  }
  .page-download__section-subtitle {
    font-size: 1.3em !important;
  }
  .page-download__text-block,
  .page-download__list-item,
  .page-download__feature-description,
  .page-download__faq-answer {
    font-size: 0.95em !important;
  }
  .page-download__feature-card {
    padding: 20px !important;
  }
  .page-download__feature-icon {
    width: 200px !important; /* Ensure min 200x200px even if smaller in desktop */
    height: auto !important;
  }
  .page-download__faq-question {
    font-size: 1em !important;
    padding: 15px !important;
  }
  .page-download__cta-final-section {
    padding: 50px 15px !important;
  }
  .page-download__cta-final-title {
    font-size: 2em !important;
  }
  .page-download__cta-final-description {
    font-size: 1.1em !important;
    margin-bottom: 30px !important;
  }
  .page-download__cta-final-buttons {
    flex-direction: column !important;
    gap: 10px !important;
  }
  .page-download__cta-final-button {
    max-width: 100% !important;
    width: 100% !important;
    font-size: 1.1em !important;
    padding: 15px 25px !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-download__features-grid {
    grid-template-columns: 1fr !important;
  }
  .page-download__image-content-wrapper {
    flex-direction: column !important;
  }
  .page-download__image-content-wrapper.reverse {
    flex-direction: column !important;
  }
}