/* style/download.css */
:root {
  --primary-color: #11A84E;
  --secondary-color: #22C768;
  --card-bg: #11271B;
  --background-color: #08160F;
  --text-main: #F2FFF6;
  --text-secondary: #A7D9B8;
  --border-color: #2E7A4E;
  --glow-color: #57E38D;
  --gold-color: #F2C14E;
  --divider-color: #1E3A2A;
  --deep-green: #0A4B2C;
  --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
}

.page-download {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main); /* 默认深色背景，使用浅色文字 */
  background-color: var(--background-color); /* 与body背景色匹配 */
}

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

.page-download__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 60px 0; /* body已承担padding-top，此处仅小顶距 */
  background-color: var(--deep-green);
  overflow: hidden;
}

.page-download__hero-image-wrapper {
  width: 100%;
  max-height: 700px; /* 限制图片高度 */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-download__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7); /* 适当降低亮度以确保文字对比度 */
}

.page-download__hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 20px;
  color: var(--text-main);
  margin-top: -150px; /* 适当上移，但不覆盖图片 */
  max-width: 800px;
}

.page-download__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--gold-color);
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 0 8px rgba(0, 0, 0, 0.5);
}

.page-download__description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-download__btn-primary,
.page-download__btn-secondary {
  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: var(--button-gradient);
  color: #ffffff;
  border: 2px solid var(--primary-color);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  opacity: 0.9;
}

.page-download__btn-secondary {
  background: #ffffff;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download__btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  background: var(--primary-color);
  color: #ffffff;
}

.page-download__disabled-link {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

.page-download__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--gold-color);
  line-height: 1.3;
}

.page-download__text-block {
  font-size: 1.05rem;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
  color: var(--text-secondary);
}

.page-download__overview-section,
.page-download__benefits-section,
.page-download__faq-section {
  padding: 80px 0;
  background-color: #ffffff; /* 浅色背景 */
  color: #333333; /* 搭配深色文字 */
}

.page-download__overview-section .page-download__section-title,
.page-download__benefits-section .page-download__section-title,
.page-download__faq-section .page-download__section-title {
  color: var(--primary-color);
}

.page-download__overview-section .page-download__text-block,
.page-download__benefits-section .page-download__text-block,
.page-download__faq-section .page-download__text-block {
  color: #555555;
}

.page-download__download-guide,
.page-download__game-features-section,
.page-download__cta-bottom-section {
  padding: 80px 0;
  background-color: var(--background-color);
  color: var(--text-main);
}

.page-download__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-download__feature-card {
  background-color: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.page-download__feature-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gold-color);
  margin-bottom: 15px;
}

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

.page-download__download-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.page-download__download-card {
  background-color: var(--card-bg);
  padding: 35px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.page-download__download-title {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--gold-color);
  margin-bottom: 20px;
}

.page-download__download-text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 30px;
}

.page-download__qr-codes {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-top: 30px;
  margin-bottom: 20px;
}

.page-download__qr-item {
  text-align: center;
  color: var(--text-secondary);
}

.page-download__qr-image {
  width: 180px;
  height: 180px;
  border: 5px solid var(--primary-color);
  border-radius: 8px;
  margin-bottom: 10px;
}

.page-download__note {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-top: 30px;
  text-align: center;
}

.page-download__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-download__benefit-item {
  background-color: #f9f9f9;
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  border: 1px solid #e0e0e0;
  color: #333333;
}

.page-download__benefit-item .page-download__btn-primary {
  background: var(--button-gradient);
  color: #ffffff;
  border: 2px solid var(--primary-color);
}

.page-download__benefit-title {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-download__benefit-text {
  font-size: 1rem;
  color: #555555;
  margin-bottom: 25px;
}

.page-download__features-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-top: 40px;
}

.page-download__feature-item {
  background-color: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.page-download__feature-heading {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--gold-color);
  margin-bottom: 15px;
}

.page-download__feature-description {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.page-download__text-link {
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

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

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

.page-download__faq-item {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: #333333;
}

.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  cursor: pointer;
  background-color: #f5f5f5;
  color: var(--primary-color);
  user-select: none;
  list-style: none; /* For details/summary */
}

.page-download__faq-question::-webkit-details-marker {
  display: none; /* Hide default marker for details/summary */
}

.page-download__faq-toggle {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
}

.page-download__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1rem;
  color: #555555;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.page-download__faq-item[open] .page-download__faq-answer {
  max-height: 500px; /* Adjust as needed for content */
  padding-top: 15px;
}

.page-download__faq-item.active .page-download__faq-answer {
  max-height: 2000px !important; /* For JS fallback */
  padding-top: 15px;
}

.page-download__cta-bottom-section .page-download__cta-buttons {
  margin-top: 40px;
}

/* 响应式设计 */
@media (max-width: 1024px) {
  .page-download__hero-content {
    margin-top: -100px;
  }
}

@media (max-width: 768px) {
  .page-download__container {
    padding: 0 15px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    max-width: 100% !important;
  }

  .page-download__hero-section {
    padding: 10px 0 40px 0;
  }

  .page-download__hero-content {
    margin-top: -80px;
    padding: 15px;
  }

  .page-download__main-title {
    font-size: 2rem;
    margin-bottom: 15px;
  }

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

  .page-download__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-download__btn-primary,
  .page-download__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1rem;
  }

  .page-download__section-title {
    font-size: 1.8rem;
    margin-bottom: 30px;
  }

  .page-download__text-block {
    font-size: 0.95rem;
    margin-bottom: 40px;
  }

  .page-download__overview-section,
  .page-download__download-guide,
  .page-download__benefits-section,
  .page-download__game-features-section,
  .page-download__faq-section,
  .page-download__cta-bottom-section {
    padding: 50px 0;
  }

  .page-download__features-grid,
  .page-download__download-options,
  .page-download__benefits-grid,
  .page-download__features-list {
    gap: 25px;
  }

  .page-download__feature-card,
  .page-download__download-card,
  .page-download__benefit-item,
  .page-download__feature-item {
    padding: 25px;
  }

  .page-download__feature-image {
    height: 180px;
  }

  .page-download__download-title {
    font-size: 1.5rem;
  }

  .page-download__qr-codes {
    flex-direction: column;
    gap: 20px;
  }

  .page-download__qr-image {
    width: 150px;
    height: 150px;
  }

  .page-download__benefit-title,
  .page-download__feature-heading {
    font-size: 1.4rem;
  }

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

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

  /* 强制图片、视频、按钮响应式 */
  .page-download img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-download video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-download__section,
  .page-download__card,
  .page-download__container,
  .page-download__video-section,
  .page-download__video-container,
  .page-download__video-wrapper,
  .page-download__cta-buttons,
  .page-download__button-group,
  .page-download__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important; /* 确保内容不溢出 */
  }
  .page-download__hero-image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
  }
  .page-download__qr-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}