/* style/da-ga.css */

.page-da-ga {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light background */
  background-color: #FFFFFF; /* Explicitly set for clarity, though body is default white */
}

.page-da-ga__hero-section {
  position: relative;
  width: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding, body handles header offset */
  background-color: #FFFFFF;
}

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

.page-da-ga__hero-content {
  text-align: center;
  padding: 30px 20px;
  max-width: 900px;
  width: 100%;
  box-sizing: border-box;
}

.page-da-ga__main-title {
  font-size: clamp(2.5rem, 4vw, 3.2rem); /* Responsive font size for H1 */
  color: #26A9E0;
  margin-bottom: 15px;
  line-height: 1.2;
  font-weight: 700;
}

.page-da-ga__description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #555555;
}

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

.page-da-ga__btn-primary,
.page-da-ga__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1em;
  transition: all 0.3s ease;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow text wrapping */
  max-width: 100%; /* Ensure button adapts to container */
  box-sizing: border-box;
}

.page-da-ga__btn-primary {
  background-color: #26A9E0;
  color: #FFFFFF;
  border: 2px solid #26A9E0;
}

.page-da-ga__btn-primary:hover {
  background-color: #1a8cc7;
  border-color: #1a8cc7;
}

.page-da-ga__btn-secondary {
  background-color: #FFFFFF;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-da-ga__btn-secondary:hover {
  background-color: #f0f8ff;
  color: #1a8cc7;
}

.page-da-ga__section {
  padding: 40px 0;
  border-bottom: 1px solid #eeeeee;
}

.page-da-ga__section:last-of-type {
  border-bottom: none;
}

.page-da-ga__article-wrap {
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-da-ga__section-title {
  font-size: 2.2em;
  color: #26A9E0;
  margin-bottom: 25px;
  text-align: center;
  font-weight: 600;
}

.page-da-ga__section-title--white {
  color: #FFFFFF;
}

.page-da-ga p {
  margin-bottom: 15px;
  font-size: 1.05em;
  color: #444444;
}

.page-da-ga__highlight {
  font-weight: bold;
  color: #26A9E0;
}

.page-da-ga__highlight--white {
  color: #FFFFFF;
}

.page-da-ga__text-link {
  color: #26A9E0;
  text-decoration: underline;
}

.page-da-ga__text-link--white {
  color: #FFFFFF;
}

.page-da-ga__content-image {
  width: 100%;
  height: auto;
  display: block;
  margin: 30px auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  max-width: 680px; /* Specific max-width for content images */
}

.page-da-ga__list {
  list-style: disc inside;
  margin-bottom: 20px;
  padding-left: 20px;
}

.page-da-ga__list-item {
  margin-bottom: 10px;
  color: #444444;
}

.page-da-ga__guide-step {
  background-color: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 25px;
  margin-bottom: 25px;
}

.page-da-ga__guide-title {
  font-size: 1.5em;
  color: #26A9E0;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-da-ga__btn-inline {
  margin-top: 15px;
  padding: 10px 20px;
  font-size: 0.95em;
}

.page-da-ga__promo-box {
  background-color: #e6f7ff; /* Lighter shade of blue */
  border-left: 5px solid #26A9E0;
  padding: 20px;
  margin-bottom: 20px;
  border-radius: 4px;
}

.page-da-ga__promo-title {
  font-size: 1.4em;
  color: #26A9E0;
  margin-bottom: 10px;
  font-weight: 600;
}

.page-da-ga__feature-list .page-da-ga__list-item {
  list-style: none;
  position: relative;
  padding-left: 30px;
}

.page-da-ga__feature-list .page-da-ga__list-item::before {
  content: '✓';
  color: #26A9E0;
  font-weight: bold;
  position: absolute;
  left: 0;
  top: 0;
}

.page-da-ga__faq-item {
  margin-bottom: 15px;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
}

.page-da-ga__faq-question {
  background-color: #f0f0f0;
  padding: 15px 20px;
  font-size: 1.1em;
  color: #26A9E0;
  cursor: pointer;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.page-da-ga__faq-answer {
  padding: 15px 20px;
  background-color: #FFFFFF;
  color: #444444;
  border-top: 1px solid #e0e0e0;
}

.page-da-ga__faq-more {
  text-align: center;
  margin-top: 30px;
  font-size: 1.1em;
}

.page-da-ga__dark-section {
  background-color: #26A9E0;
  color: #FFFFFF;
  padding: 60px 0;
}

.page-da-ga__text--white {
  color: #FFFFFF;
}

.page-da-ga__cta-buttons--center {
  margin-top: 30px;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-da-ga {
    font-size: 16px;
    line-height: 1.6;
  }

  /* 1. 顶区标题 + 双 CTA */
  .page-da-ga__hero-section {
    padding-top: 10px !important;
  }

  .page-da-ga__hero-content {
    padding: 20px 15px;
  }

  .page-da-ga__main-title {
    font-size: clamp(2rem, 8vw, 2.5rem); /* Adjust H1 for smaller screens */
  }

  .page-da-ga__description {
    font-size: 1em;
  }

  .page-da-ga__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding-left: 15px;
    padding-right: 15px;
    width: 100%;
    box-sizing: border-box;
  }

  .page-da-ga__btn-primary,
  .page-da-ga__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 0.95em;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* 2. 单栏长文容器 */
  .page-da-ga__article-wrap {
    padding: 0 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-da-ga__section-title {
    font-size: 1.8em;
    margin-bottom: 20px;
  }

  .page-da-ga p,
  .page-da-ga__list-item {
    font-size: 0.95em;
  }

  .page-da-ga__guide-step,
  .page-da-ga__promo-box {
    padding: 15px;
    margin-bottom: 15px;
  }

  .page-da-ga__guide-title,
  .page-da-ga__promo-title {
    font-size: 1.3em;
  }

  /* 3. 通用图片与 figure */
  .page-da-ga img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }

  .page-da-ga__content-image {
    margin: 20px auto;
  }

  /* 4. 按钮与按钮容器 (already covered in CTA section above, reinforcing here) */
  .page-da-ga__btn-inline {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 5. 注册教程与 FAQ 区块 */
  .page-da-ga__faq-item {
    margin-bottom: 10px;
  }

  .page-da-ga__faq-question {
    font-size: 1em;
    padding: 12px 15px;
  }

  .page-da-ga__faq-answer {
    padding: 12px 15px;
    font-size: 0.95em;
  }

  .page-da-ga__faq-more {
    margin-top: 20px;
    font-size: 1em;
  }

  .page-da-ga__dark-section {
    padding: 40px 15px;
  }

  .page-da-ga__cta-buttons--center {
    padding-left: 15px;
    padding-right: 15px;
    width: 100%;
    box-sizing: border-box;
  }
}