/* Base styles for the download page */
.page-download {
  font-family: Arial, sans-serif;
  color: var(--text-main-color, #F3F8FF); /* Default to light text for dark body background */
  background-color: var(--card-bg-color, #10233F); /* Assuming dark body background from shared.css */
}

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

.page-download__center-content {
  text-align: center;
}

/* Hero Section */
.page-download__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding, relying on body padding for header offset */
  padding-bottom: 40px;
  background-color: var(--deep-navy-color, #08162B);
  color: var(--text-main-color, #F3F8FF);
  position: relative;
  overflow: hidden;
}

.page-download__hero-content {
  text-align: center;
  max-width: 800px;
  z-index: 1;
  margin-bottom: 30px;
}

.page-download__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 15px;
  color: var(--gold-color, #F2C14E);
  letter-spacing: 0.05em;
}

.page-download__hero-description {
  font-size: 1.15rem;
  line-height: 1.6;
  margin-bottom: 30px;
  color: var(--text-secondary-color, #AFC4E8);
}

.page-download__hero-image-wrapper {
  width: 100%;
  max-width: 1000px; /* Adjust as needed */
  margin-top: 20px;
  z-index: 0;
}

.page-download__hero-image {
  width: 100%;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* CTA Buttons */
.page-download__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-download__btn-primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 5px 15px rgba(43, 115, 246, 0.4);
}

.page-download__btn-primary:hover {
  background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
  box-shadow: 0 8px 20px rgba(43, 115, 246, 0.6);
}

.page-download__btn-secondary {
  background: var(--card-bg-color, #10233F);
  color: var(--glow-color, #4FA8FF);
  border: 2px solid var(--border-color, #244D84);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-download__btn-secondary:hover {
  background: var(--border-color, #244D84);
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-download__btn-outline {
  display: inline-block;
  padding: 10px 20px;
  border: 1px solid var(--glow-color, #4FA8FF);
  border-radius: 5px;
  color: var(--glow-color, #4FA8FF);
  text-decoration: none;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  margin-top: auto;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-download__btn-outline:hover {
  background-color: var(--glow-color, #4FA8FF);
  color: var(--deep-navy-color, #08162B);
}

/* General Section Styling */
.page-download__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 25px;
  color: var(--gold-color, #F2C14E);
}

.page-download__section-intro {
  font-size: 1.1rem;
  line-height: 1.7;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
  color: var(--text-secondary-color, #AFC4E8);
}

.page-download__dark-section {
  background-color: var(--deep-navy-color, #08162B);
  padding: 60px 0;
}

.page-download__light-section {
  background-color: var(--card-bg-color, #10233F);
  padding: 60px 0;
}

/* Benefit Cards */
.page-download__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-download__benefit-card {
  background-color: var(--card-bg-color, #10233F);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 1px solid var(--border-color, #244D84);
}

.page-download__card-icon {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-download__card-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-main-color, #F3F8FF);
}

.page-download__card-text {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary-color, #AFC4E8);
}

/* Guide Section */
.page-download__guide-section {
  padding: 60px 0;
  background-color: var(--card-bg-color, #10233F);
}

.page-download__platform-guide {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.page-download__guide-block {
  background-color: var(--deep-navy-color, #08162B);
  border-radius: 12px;
  padding: 40px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color, #244D84);
}

.page-download__guide-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold-color, #F2C14E);
  margin-bottom: 30px;
  text-align: center;
}

.page-download__guide-steps {
  list-style: none;
  padding: 0;
}

.page-download__guide-steps li {
  margin-bottom: 30px;
}

.page-download__guide-steps li:last-child {
  margin-bottom: 0;
}

.page-download__guide-steps h4 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-main-color, #F3F8FF);
  margin-bottom: 10px;
}

.page-download__guide-steps p {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary-color, #AFC4E8);
  margin-bottom: 15px;
}

.page-download__guide-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Troubleshooting Section */
.page-download__troubleshooting-section {
  padding: 60px 0;
}

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

.page-download__error-card {
  background-color: var(--card-bg-color, #10233F);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color, #244D84);
}

.page-download__error-card .page-download__card-title {
  color: var(--glow-color, #4FA8FF);
}

.page-download__error-card .page-download__card-text {
  color: var(--text-secondary-color, #AFC4E8);
}

.page-download__text-link {
  color: var(--glow-color, #4FA8FF);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-download__text-link:hover {
  color: var(--gold-color, #F2C14E);
  text-decoration: underline;
}

/* Features Section */
.page-download__features-section {
  padding: 60px 0;
  background-color: var(--card-bg-color, #10233F);
}

.page-download__features-list {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.page-download__feature-item {
  display: flex;
  align-items: center;
  background-color: var(--deep-navy-color, #08162B);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color, #244D84);
}

.page-download__feature-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-right: 30px;
  flex-shrink: 0;
}

.page-download__feature-content h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-main-color, #F3F8FF);
  margin-bottom: 10px;
}

.page-download__feature-content p {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary-color, #AFC4E8);
}

/* Promotion Section */
.page-download__promo-section {
  padding: 60px 0;
}

.page-download__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.page-download__promo-card {
  background-color: var(--card-bg-color, #10233F);
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 1px solid var(--border-color, #244D84);
}

.page-download__promo-card .page-download__card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-download__promo-card .page-download__card-title {
  font-size: 1.3rem;
  color: var(--gold-color, #F2C14E);
  margin-bottom: 10px;
}

.page-download__promo-card .page-download__card-text {
  text-align: center;
  color: var(--text-secondary-color, #AFC4E8);
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-download__promo-cta {
  text-align: center;
}

/* FAQ Section */
.page-download__faq-section {
  padding: 60px 0;
  background-color: var(--card-bg-color, #10233F);
}

.page-download__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.page-download__faq-item {
  background-color: var(--deep-navy-color, #08162B);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  border: 1px solid var(--border-color, #244D84);
}

.page-download__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-main-color, #F3F8FF);
  list-style: none;
  transition: background-color 0.3s ease;
}

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

.page-download__faq-item summary:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.page-download__faq-qtext {
  flex-grow: 1;
  color: var(--gold-color, #F2C14E);
}

.page-download__faq-toggle {
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--glow-color, #4FA8FF);
  margin-left: 20px;
  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 25px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary-color, #AFC4E8);
}

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

/* Final CTA Section */
.page-download__final-cta-section {
  padding: 80px 0;
  text-align: center;
  background-color: var(--deep-navy-color, #08162B);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-download__container {
    padding: 20px 30px;
  }

  .page-download__hero-content {
    max-width: 700px;
  }

  .page-download__platform-guide {
    grid-template-columns: 1fr;
  }

  .page-download__feature-item {
    flex-direction: column;
    text-align: center;
  }

  .page-download__feature-icon {
    margin: 0 auto 20px auto;
  }
}

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

  .page-download__container {
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

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

  .page-download__hero-content {
    max-width: 100%;
    padding: 0 15px;
  }

  .page-download__main-title {
    font-size: clamp(2rem, 8vw, 2.5rem);
  }

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

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

  /* 长文金框区 (This page doesn't have a specific 'long gold frame' section, but applying general content rules) */
  /* .page-download__home-content { */
    /* height: auto; */
    /* overflow-y: visible; */
    /* padding: 20px; */
  /* } */

  /* 游戏轮播 (Not applicable for this non-homepage, but including placeholder CSS structure as per requirements) */
  .page-download__slider-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
  }
  .page-download__slider-track {
    display: flex;
    flex-wrap: nowrap;
    gap: 10px;
  }
  .page-download__game-slide {
    flex: 0 0 80%; /* Show one and a bit for scrolling */
    max-width: 80%;
    scroll-snap-align: start;
  }

  /* 合作品牌六宫格 (Not applicable for this non-homepage, but including placeholder CSS structure as per requirements) */
  .page-download__banners-top-wrapper {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    max-width: 100%;
    padding: 0 15px;
  }
  .page-download__banner-item img {
    
    
  }

  /* 博客卡片区 (Applicable for promo-card grid, adapting existing grid) */
  .page-download__promo-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
  }
  .page-download__blog-masonry {
    grid-template-columns: 1fr; /* Example for a blog masonry if it existed */
    gap: 20px;
  }
  .page-download__blog-slider-track {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    gap: 15px;
  }
  .page-download__blog-slide {
    flex: 0 0 90%; /* Show one and a bit for scrolling */
    max-width: 90%;
    scroll-snap-align: start;
  }

  /* 通用图片与容器 */
  .page-download img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }
  .page-download__section,
  .page-download__card,
  .page-download__container,
  .page-download__guide-block,
  .page-download__feature-item,
  .page-download__promo-card,
  .page-download__error-card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 按钮与按钮容器 */
  .page-download__cta-button,
  .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-left: 15px;
    padding-right: 15px;
  }
  .page-download__cta-buttons,
  .page-download__button-group,
  .page-download__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }
  .page-download__cta-buttons {
    display: flex;
    flex-direction: column; /* Ensure vertical stacking for multiple buttons */
  }

  .page-download__section-title {
    font-size: 1.8rem;
  }

  .page-download__section-intro {
    font-size: 1rem;
    margin-bottom: 30px;
  }

  .page-download__benefits-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-download__guide-block {
    padding: 25px;
  }

  .page-download__guide-title {
    font-size: 1.5rem;
    margin-bottom: 20px;
  }

  .page-download__guide-steps h4 {
    font-size: 1.1rem;
  }

  .page-download__error-solution-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

  .page-download__faq-item summary {
    font-size: 1rem;
    padding: 15px 20px;
  }

  .page-download__faq-qtext {
    font-size: 1rem;
  }

  .page-download__faq-toggle {
    font-size: 1.5rem;
  }

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