.page-da-ga {
  font-family: Arial, sans-serif;
  color: #FFF6D6; /* Text Main */
  background-color: #0A0A0A; /* Background */
}

.page-da-ga__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 40px 16px;
  box-sizing: border-box;
}

.page-da-ga__section-title {
  font-size: 32px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 30px;
  color: #FFF6D6; /* Text Main */
}

.page-da-ga__section-title--light {
  color: #FFF6D6; /* Text Main */
}

.page-da-ga__text-block {
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 20px;
  text-align: center;
}

.page-da-ga__text-block--light {
  color: #FFF6D6; /* Text Main */
}

/* Hero Section */
.page-da-ga__hero-section {
  padding-top: 10px; /* Small top padding as body handles header offset */
  padding-bottom: 60px;
  background-color: #0A0A0A; /* Background */
  position: relative;
  overflow: hidden;
}

.page-da-ga__hero-container {
  max-width: 1170px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  padding: 40px 16px;
}

.page-da-ga__hero-content {
  flex: 1 1 50%;
  min-width: 300px;
  text-align: left;
}

.page-da-ga__main-title {
  font-size: 44px;
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #F2C14E; /* Primary color for emphasis */
}

.page-da-ga__hero-description {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 30px;
  color: #FFF6D6; /* Text Main */
}

.page-da-ga__hero-image-wrapper {
  flex: 1 1 40%;
  min-width: 300px;
  text-align: center;
}

.page-da-ga__hero-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 0 20px rgba(242, 193, 78, 0.4); /* Glow */
}

/* CTA Buttons */
.page-da-ga__cta-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

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

.page-da-ga__btn-primary,
.page-da-ga__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 18px;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-da-ga__btn-primary {
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #111111; /* Dark text for contrast on bright button */
  border: none;
  box-shadow: 0 4px 15px rgba(255, 211, 107, 0.4);
}

.page-da-ga__btn-primary:hover {
  background: linear-gradient(180deg, #DDA11D 0%, #FFD86A 100%);
  box-shadow: 0 6px 20px rgba(255, 211, 107, 0.6);
}

.page-da-ga__btn-secondary {
  background-color: transparent;
  color: #F2C14E; /* Primary color */
  border: 2px solid #F2C14E; /* Primary color border */
}

.page-da-ga__btn-secondary:hover {
  background-color: #F2C14E;
  color: #111111; /* Dark text on hover */
}

/* Intro Section */
.page-da-ga__intro-section .page-da-ga__text-block {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Features Section */
.page-da-ga__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-da-ga__feature-card {
  background-color: #111111; /* Card BG */
  border: 1px solid #3A2A12; /* Border */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  color: #FFF6D6; /* Text Main */
}

.page-da-ga__feature-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-da-ga__feature-title {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 15px;
  color: #F2C14E; /* Primary color */
}

.page-da-ga__feature-description {
  font-size: 16px;
  line-height: 1.6;
}

/* Guide Section */
.page-da-ga__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-da-ga__step-item {
  background-color: #111111; /* Card BG */
  border: 1px solid #3A2A12; /* Border */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  color: #FFF6D6; /* Text Main */
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-da-ga__step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background-color: #F2C14E; /* Primary color */
  color: #111111; /* Dark text for contrast */
  border-radius: 50%;
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 20px;
}

.page-da-ga__step-title {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 10px;
  color: #F2C14E; /* Primary color */
}

.page-da-ga__step-description {
  font-size: 15px;
  line-height: 1.6;
}

/* Promo Section */
.page-da-ga__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-da-ga__promo-card {
  background-color: #111111; /* Card BG */
  border: 1px solid #3A2A12; /* Border */
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  color: #FFF6D6; /* Text Main */
}

.page-da-ga__promo-image {
  width: 100%;
  height: auto;
  display: block;
}

.page-da-ga__promo-card h3,
.page-da-ga__promo-card p,
.page-da-ga__promo-card a {
  padding: 0 25px;
}

.page-da-ga__promo-title {
  font-size: 22px;
  font-weight: bold;
  margin-top: 20px;
  margin-bottom: 10px;
  color: #F2C14E; /* Primary color */
}

.page-da-ga__promo-description {
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 20px;
}

.page-da-ga__btn-link {
  display: inline-block;
  color: #FFD36B; /* Auxiliary color / Glow */
  text-decoration: none;
  font-weight: bold;
  margin-bottom: 20px;
  transition: color 0.3s ease;
}

.page-da-ga__btn-link:hover {
  color: #F2C14E; /* Primary color */
}

/* FAQ Section */
.page-da-ga__faq-list {
  margin-top: 40px;
}

.page-da-ga__faq-item {
  background-color: #111111; /* Card BG */
  border: 1px solid #3A2A12; /* Border */
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  color: #FFF6D6; /* Text Main */
}

.page-da-ga__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  color: #F2C14E; /* Primary color */
  list-style: none;
}

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

.page-da-ga__faq-toggle {
  font-size: 24px;
  line-height: 1;
  margin-left: 15px;
  color: #FFD36B; /* Glow */
}

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

.page-da-ga__faq-answer {
  padding: 0 25px 20px;
  font-size: 16px;
  line-height: 1.6;
  color: #FFF6D6; /* Text Main */
}

/* CTA Card Section */
.page-da-ga__cta-card {
  background-color: #111111; /* Card BG */
  border: 1px solid #3A2A12; /* Border */
  text-align: center;
  padding: 50px 30px;
  margin-top: 60px;
  border-radius: 10px;
  box-shadow: 0 0 20px rgba(255, 211, 107, 0.4); /* Glow */
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-da-ga__main-title {
    font-size: 38px;
  }
}

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

  .page-da-ga__container {
    padding: 30px 15px;
  }

  .page-da-ga__section-title {
    font-size: 28px;
    margin-bottom: 25px;
  }

  /* HERO 双栏 */
  .page-da-ga__hero-section {
    padding-top: 10px !important; /* Small top padding as body handles header offset */
    padding-bottom: 40px;
  }

  .page-da-ga__hero-container {
    flex-direction: column;
    text-align: center;
    padding: 30px 15px;
  }

  .page-da-ga__hero-content {
    text-align: center;
    width: 100%;
  }

  .page-da-ga__main-title {
    font-size: 32px;
    margin-bottom: 15px;
  }

  .page-da-ga__hero-description {
    font-size: 16px;
    margin-bottom: 20px;
  }

  .page-da-ga__hero-image-wrapper {
    width: 100%;
  }

  /* 按钮与按钮容器 */
  .page-da-ga__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0;
    padding-right: 0;
  }

  .page-da-ga__btn-primary,
  .page-da-ga__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    font-size: 16px;
    padding: 12px 20px;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

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

  .page-da-ga__features-grid,
  .page-da-ga__guide-steps,
  .page-da-ga__promo-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-da-ga__feature-card,
  .page-da-ga__step-item,
  .page-da-ga__promo-card,
  .page-da-ga__faq-item {
    padding: 20px;
  }

  .page-da-ga__feature-title {
    font-size: 20px;
  }

  .page-da-ga__step-title {
    font-size: 18px;
  }

  .page-da-ga__promo-title {
    font-size: 20px;
  }

  /* FAQ展开折叠功能 */
  .page-da-ga__faq-question {
    font-size: 16px;
    padding: 15px 20px;
  }

  .page-da-ga__faq-answer {
    padding: 0 20px 15px;
    font-size: 15px;
  }

  .page-da-ga__cta-card {
    padding: 40px 20px;
  }
}