/* style/download.css */

:root {
  --page-download-primary-color: #FF8C1A;
  --page-download-secondary-color: #FFA53A;
  --page-download-background-color: #0D0E12;
  --page-download-card-bg: #17191F;
  --page-download-text-main: #FFF3E6;
  --page-download-border-color: #A84F0C;
  --page-download-glow-color: #FFB04D;
  --page-download-deep-orange: #D96800;
}

.page-download {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--page-download-text-main); /* Default text color for dark background */
  background-color: var(--page-download-background-color);
}

.page-download__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  box-sizing: border-box;
}

.page-download__dark-section {
  background-color: var(--page-download-background-color);
  color: var(--page-download-text-main);
}

.page-download__card-bg {
  background-color: var(--page-download-card-bg);
  color: var(--page-download-text-main);
}

/* Hero Section */
.page-download__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 10px; /* Aligns with common rule */
  padding-bottom: 40px;
  position: relative;
  overflow: hidden;
}

.page-download__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 675px;
  margin-bottom: 20px;
}

.page-download__hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 0 20px;
}

.page-download__main-title {
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--page-download-primary-color);
  margin-bottom: 15px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
  /* No fixed font-size, rely on responsive clamps or relative units */
  font-size: clamp(2.2rem, 4vw + 1rem, 3.5rem);
}

.page-download__hero-description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: var(--page-download-text-main);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-download__btn-primary {
  display: inline-block;
  padding: 15px 30px;
  background: linear-gradient(180deg, var(--page-download-secondary-color) 0%, var(--page-download-deep-orange) 100%);
  color: #ffffff; /* White text for contrast */
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 15px rgba(255, 140, 26, 0.4);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-download__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 140, 26, 0.6);
}

/* General Section Title */
.page-download__section-title {
  font-size: clamp(1.8rem, 3vw + 1rem, 2.8rem);
  color: var(--page-download-primary-color);
  text-align: center;
  margin-bottom: 40px;
  padding-top: 40px;
  font-weight: bold;
}

/* Why Download Section */
.page-download__why-download-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  padding-bottom: 40px;
}

.page-download__why-download-text-content {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.page-download__benefit-item {
  background-color: var(--page-download-card-bg);
  padding: 25px;
  border-radius: 10px;
  border: 1px solid var(--page-download-border-color);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-download__benefit-title {
  font-size: 1.5rem;
  color: var(--page-download-secondary-color);
  margin-bottom: 10px;
  font-weight: bold;
}

.page-download__benefit-description {
  font-size: 1rem;
  color: var(--page-download-text-main);
}

.page-download__feature-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  min-width: 200px;
  min-height: 200px;
}

/* How to Download Section */
.page-download__download-platforms {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  padding-bottom: 40px;
}

.page-download__download-platform-item {
  background-color: var(--page-download-card-bg);
  padding: 30px;
  border-radius: 10px;
  border: 1px solid var(--page-download-border-color);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-download__platform-title {
  font-size: 1.8rem;
  color: var(--page-download-primary-color);
  margin-bottom: 20px;
  font-weight: bold;
}

.page-download__platform-image {
  width: 100%;
  max-width: 400px;
  height: auto;
  display: block;
  margin-bottom: 25px;
  border-radius: 8px;
  min-width: 200px;
  min-height: 200px;
}

.page-download__download-steps {
  list-style: decimal;
  text-align: left;
  margin-left: 20px;
  margin-bottom: 30px;
  color: var(--page-download-text-main);
  font-size: 1rem;
}

.page-download__download-steps li {
  margin-bottom: 10px;
}

.page-download__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  background-color: var(--page-download-card-bg);
  color: var(--page-download-primary-color);
  text-decoration: none;
  border: 2px solid var(--page-download-primary-color);
  border-radius: 8px;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-download__btn-secondary:hover {
  background-color: var(--page-download-primary-color);
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(255, 140, 26, 0.5);
}

/* App Features Section */
.page-download__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  padding-bottom: 40px;
}

.page-download__feature-card {
  background-color: var(--page-download-card-bg);
  padding: 25px;
  border-radius: 10px;
  border: 1px solid var(--page-download-border-color);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
}

.page-download__feature-card-image {
  width: 100%;
  height: auto;
  max-width: 400px;
  margin: 0 auto 20px auto;
  display: block;
  border-radius: 8px;
  min-width: 200px;
  min-height: 200px;
}

.page-download__feature-card-title {
  font-size: 1.4rem;
  color: var(--page-download-secondary-color);
  margin-bottom: 10px;
  font-weight: bold;
}

.page-download__feature-card-description {
  font-size: 0.95rem;
  color: var(--page-download-text-main);
}

/* FAQ Section */
.page-download__faq-list {
  max-width: 800px;
  margin: 0 auto;
  padding-bottom: 40px;
}

.page-download__faq-item {
  background-color: var(--page-download-card-bg);
  border: 1px solid var(--page-download-border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
}

.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15rem;
  font-weight: bold;
  color: var(--page-download-primary-color);
  cursor: pointer;
  list-style: none;
  position: relative;
}

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

.page-download__faq-question::marker {
  display: none;
}

.page-download__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  color: var(--page-download-secondary-color);
  transition: transform 0.3s ease;
}

.page-download__faq-item[open] .page-download__faq-toggle {
  transform: rotate(45deg);
}

.page-download__faq-answer {
  padding: 0 25px 20px;
  font-size: 1rem;
  color: var(--page-download-text-main);
  line-height: 1.7;
}

/* CTA Section */
.page-download__cta-section {
  text-align: center;
  padding-bottom: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-download__cta-description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  max-width: 800px;
  color: var(--page-download-text-main);
  padding: 0 20px;
}

.page-download__cta-image {
  width: 100%;
  height: auto;
  max-width: 800px;
  margin-top: 40px;
  border-radius: 10px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  min-width: 200px;
  min-height: 200px;
}

/* Responsive Styles */

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
  .page-download__container {
    padding: 15px;
  }

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

  .page-download__hero-description {
    font-size: 1rem;
  }

  .page-download__section-title {
    font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  }

  .page-download__why-download-grid {
    grid-template-columns: 1fr;
  }

  .page-download__feature-image {
    order: -1; /* Image first on smaller screens */
    margin-bottom: 30px;
  }

  .page-download__download-platforms {
    grid-template-columns: 1fr;
  }

  .page-download__feature-card-title {
    font-size: 1.3rem;
  }

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

  .page-download__faq-answer {
    padding: 0 20px 15px;
  }
}

/* Mobile (max-width: 768px) - MUST include all required blocks */
@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-download__hero-section {
    padding-top: 10px !important; /* Specific top padding */
    padding-bottom: 30px;
  }

  .page-download__hero-image {
    max-height: 400px !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
    min-width: 200px !important;
    min-height: 200px !important;
  }

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

  .page-download__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
    margin-bottom: 10px;
  }

  .page-download__hero-description {
    font-size: 0.95rem;
    margin-bottom: 25px;
    padding: 0 5px;
  }

  /* 产品展示图区域 (General images and containers) */
  .page-download__why-download-grid,
  .page-download__download-platforms,
  .page-download__features-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  /* 通用图片与容器 */
  .page-download img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
    min-width: 200px !important;
    min-height: 200px !important;
  }
  
  .page-download__container,
  .page-download__why-download-section,
  .page-download__how-to-download-section,
  .page-download__app-features-section,
  .page-download__faq-section,
  .page-download__cta-section,
  .page-download__download-platform-item,
  .page-download__feature-card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  /* 按钮与按钮容器 */
  .page-download__btn-primary,
  .page-download__btn-secondary,
  .page-download a[class*="button"],
  .page-download 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 15px !important;
    font-size: 1rem !important;
  }

  .page-download__download-platforms .page-download__btn-secondary {
    margin-top: 20px;
  }

  /* 其他内容模块 */
  .page-download {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-download__section-title {
    font-size: clamp(1.5rem, 5.5vw, 2.2rem);
    margin-bottom: 30px;
    padding-top: 30px;
  }

  .page-download__benefit-item {
    padding: 20px;
  }

  .page-download__benefit-title {
    font-size: 1.3rem;
  }

  .page-download__platform-title {
    font-size: 1.6rem;
  }

  .page-download__download-steps {
    margin-left: 15px;
  }

  .page-download__feature-card-title {
    font-size: 1.2rem;
  }

  .page-download__faq-question {
    font-size: 1rem;
    padding: 15px 18px;
  }

  .page-download__faq-answer {
    padding: 0 18px 15px;
  }

  .page-download__cta-description {
    font-size: 1rem;
    padding: 0 15px;
  }
}