.page-download {
  --primary-color: #F2C14E;
  --secondary-color: #FFD36B;
  --background-dark: #0A0A0A;
  --card-background: #111111;
  --text-light: #FFF6D6;
  --border-color: #3A2A12;
  --glow-color: #FFD36B;
  --button-gradient: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);

  font-family: 'Arial', sans-serif;
  color: var(--text-light);
  background-color: var(--background-dark);
  line-height: 1.6;
}

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

.page-download__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 10px; /* Aligned with fixed header spacing requirement */
  padding-bottom: 60px;
  overflow: hidden;
  background-color: var(--background-dark);
}

.page-download__hero-image-wrapper {
  width: 100%;
  max-height: 700px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.page-download__hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 40px 20px;
  background: rgba(17, 17, 17, 0.8);
  border-radius: 10px;
  margin-top: -100px; /* Pull content up slightly, but not over image */
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.page-download__hero-title {
  font-size: clamp(2em, 4vw, 3.2em);
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: 20px;
  line-height: 1.2;
  letter-spacing: 1px;
}

.page-download__hero-description {
  font-size: 1.1em;
  color: var(--text-light);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-download__hero-cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-download__btn-primary,
.page-download__btn-secondary,
.page-download__btn-text-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  text-align: center;
}

.page-download__btn-primary {
  background: var(--button-gradient);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(255, 211, 107, 0.4);
}

.page-download__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 211, 107, 0.6);
}

.page-download__btn-secondary {
  background-color: transparent;
  color: var(--secondary-color);
  border: 2px solid var(--secondary-color);
}

.page-download__btn-secondary:hover {
  background-color: var(--secondary-color);
  color: var(--background-dark);
  transform: translateY(-3px);
}

.page-download__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  color: var(--secondary-color);
  text-align: center;
  margin-top: 60px;
  margin-bottom: 20px;
  font-weight: 700;
}

.page-download__section-description {
  font-size: 1.1em;
  color: var(--text-light);
  text-align: center;
  max-width: 900px;
  margin: 0 auto 40px auto;
}

.page-download__why-download-section,
.page-download__how-to-download-section,
.page-download__app-features-section,
.page-download__security-section,
.page-download__faq-section,
.page-download__final-cta-section {
  padding: 60px 0;
  background-color: var(--background-dark);
}

.page-download__why-download-section {
  padding-top: 40px;
}

.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: var(--card-background);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color);
}

.page-download__feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5), 0 0 15px var(--glow-color);
}

.page-download__feature-title {
  font-size: 1.4em;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-download__feature-text {
  font-size: 1em;
  color: var(--text-light);
}

.page-download__image-wrapper {
  margin-top: 40px;
  text-align: center;
}

.page-download__content-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

.page-download__download-steps-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  margin-top: 40px;
}

.page-download__download-platform {
  background-color: var(--card-background);
  border-radius: 10px;
  padding: 40px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
}

.page-download__platform-title {
  font-size: 1.8em;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 30px;
  font-weight: 700;
}

.page-download__step-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-download__step-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
}

.page-download__step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  min-width: 30px;
  border-radius: 50%;
  background: var(--button-gradient);
  color: #ffffff;
  font-weight: 700;
  font-size: 1.1em;
  margin-right: 15px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.page-download__step-text {
  color: var(--text-light);
  font-size: 1em;
  flex-grow: 1;
}

.page-download__features-grid--extended {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.page-download__feature-card--has-image {
  padding: 0;
  overflow: hidden;
  text-align: left;
}

.page-download__feature-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  margin-bottom: 20px;
}

.page-download__feature-card--has-image .page-download__feature-title,
.page-download__feature-card--has-image .page-download__feature-text,
.page-download__feature-card--has-image .page-download__btn-text-link {
  padding: 0 20px;
}

.page-download__feature-card--has-image .page-download__feature-title {
  margin-top: 0;
}

.page-download__btn-text-link {
  color: var(--secondary-color);
  font-weight: 600;
  margin-top: 15px;
  margin-bottom: 20px;
  display: block;
  text-align: left;
}

.page-download__btn-text-link:hover {
  text-decoration: underline;
  color: var(--primary-color);
}

.page-download__security-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-top: 40px;
}

.page-download__security-text-block {
  padding: 20px;
  background-color: var(--card-background);
  border-radius: 10px;
  border: 1px solid var(--border-color);
}

.page-download__security-text-block p {
  color: var(--text-light);
  margin-bottom: 20px;
}

.page-download__faq-list {
  margin-top: 40px;
}

.page-download__faq-item {
  background-color: var(--card-background);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--text-light);
}

.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.1em;
  color: var(--primary-color);
  position: relative;
  list-style: none; /* For details/summary */
}

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

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

.page-download__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: var(--secondary-color);
}

.page-download__faq-item[open] .page-download__faq-toggle {
  content: '−';
}

.page-download__faq-answer {
  padding: 0 20px 20px 20px;
  font-size: 1em;
  color: var(--text-light);
  line-height: 1.6;
}

.page-download__final-cta-section {
  text-align: center;
  padding-bottom: 80px;
}

.page-download__final-cta-section .page-download__btn-primary {
  margin-top: 30px;
}

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

/* Mobile responsive styles */
@media (max-width: 1024px) {
  .page-download__hero-title {
    font-size: clamp(2em, 5vw, 3em);
  }
  .page-download__download-steps-wrapper,
  .page-download__security-content {
    grid-template-columns: 1fr;
  }
  .page-download__download-platform {
    padding: 30px;
  }
  .page-download__security-text-block {
    padding: 30px;
  }
  .page-download__features-grid,
  .page-download__features-grid--extended {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

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

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

  /* HERO 主图区域 */
  .page-download__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px !important;
  }

  .page-download__hero-content {
    padding: 20px 15px !important;
    margin-top: -60px; /* Adjust margin for smaller screens */
  }

  .page-download__hero-title {
    font-size: clamp(1.8em, 6vw, 2.5em) !important;
    margin-bottom: 15px !important;
  }

  .page-download__hero-description {
    font-size: 0.95em !important;
    margin-bottom: 20px !important;
  }

  .page-download__hero-cta-buttons {
    flex-direction: column !important;
    gap: 15px !important;
  }

  /* 按钮与按钮容器 */
  .page-download__btn-primary,
  .page-download__btn-secondary,
  .page-download__btn-text-link,
  .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 !important;
    padding-right: 15px !important;
  }

  .page-download__hero-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;
  }

  /* 产品展示图区域 (General features grid, not specific gameshow) */
  .page-download__features-grid,
  .page-download__features-grid--extended {
    grid-template-columns: 1fr !important; /* Single column for features */
    gap: 20px !important;
  }

  .page-download__why-download-section,
  .page-download__how-to-download-section,
  .page-download__app-features-section,
  .page-download__security-section,
  .page-download__faq-section,
  .page-download__final-cta-section {
    padding: 40px 0 !important;
  }

  .page-download__section-title {
    font-size: clamp(1.5em, 5vw, 2em) !important;
    margin-top: 40px !important;
    margin-bottom: 15px !important;
  }

  .page-download__section-description {
    font-size: 0.9em !important;
    margin-bottom: 25px !important;
  }

  /* 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__image-wrapper {
    margin-top: 25px !important;
  }

  .page-download__download-platform {
    padding: 25px !important;
  }

  .page-download__platform-title {
    font-size: 1.5em !important;
    margin-bottom: 20px !important;
  }

  .page-download__step-item {
    margin-bottom: 15px !important;
  }

  .page-download__feature-card--has-image .page-download__feature-card-image {
    height: 180px !important;
  }

  .page-download__security-text-block {
    padding: 25px !important;
  }

  .page-download__faq-question {
    font-size: 1em !important;
    padding: 15px !important;
  }

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