/* Base styles for the register page */
.page-register {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light backgrounds */
  background-color: #ffffff; /* Assuming body background is light */
}

.page-register__hero-section {
  background-color: #017439; /* Primary brand color for dark section */
  color: #ffffff;
  padding: 60px 20px;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  padding-top: 10px; /* Small top padding, assuming shared handles body padding */
}

.page-register__hero-content {
  max-width: 800px;
  width: 100%;
}

.page-register__main-title {
  font-size: clamp(2.2em, 4vw, 3.2em);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #ffffff;
}

.page-register__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #f0f0f0;
}

.page-register__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-register__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: background-color 0.3s ease, color 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-register__btn-primary {
  background-color: #C30808; /* Custom color for register */
  color: #FFFF00; /* Custom font color for register/login */
  border: 2px solid #C30808;
}

.page-register__btn-primary:hover {
  background-color: #a00606;
  border-color: #a00606;
}

.page-register__btn-secondary {
  background-color: #017439; /* Primary brand color */
  color: #ffffff;
  border: 2px solid #017439;
}

.page-register__btn-secondary:hover {
  background-color: #005a2e;
  border-color: #005a2e;
}

.page-register__section {
  padding: 50px 20px;
}

.page-register__dark-section {
  background-color: #017439;
  color: #ffffff;
}

.page-register__light-bg {
  background-color: #ffffff;
  color: #333333;
}

.page-register__container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 15px;
}

.page-register__container--center {
  text-align: center;
}

.page-register__section-title {
  font-size: clamp(1.8em, 3vw, 2.5em);
  font-weight: 700;
  margin-bottom: 30px;
  text-align: center;
  color: #017439; /* Default for light background */
}

.page-register__section-title--light {
  color: #ffffff; /* For dark background sections */
}

.page-register__text-block {
  font-size: 1.05em;
  margin-bottom: 20px;
  text-align: justify;
}

.page-register__text-block--light {
  color: #f0f0f0;
}

.page-register__subsection-title {
  font-size: clamp(1.4em, 2.5vw, 1.8em);
  font-weight: 600;
  margin-top: 35px;
  margin-bottom: 15px;
  color: #017439;
}

.page-register__figure {
  margin: 30px auto;
  text-align: center;
  max-width: 680px;
}

.page-register__image {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  margin: 0 auto;
}

.page-register__figcaption {
  font-size: 0.9em;
  color: #666;
  margin-top: 10px;
}

.page-register__list {
  list-style-type: disc;
  margin-left: 25px;
  margin-bottom: 20px;
  padding-left: 0;
}

.page-register__list li {
  margin-bottom: 10px;
  font-size: 1.05em;
}

.page-register__cta-buttons--center {
  margin-top: 40px;
}

.page-register__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.page-register__benefit-card {
  background-color: #ffffff;
  color: #333333;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  border: 1px solid #e0e0e0;
}

.page-register__card-title {
  font-size: 1.4em;
  font-weight: 600;
  margin-bottom: 15px;
  color: #017439;
}

.page-register__card-text {
  font-size: 1em;
  color: #555555;
}

.page-register__promo-box {
  background-color: #017439;
  color: #ffffff;
  padding: 35px;
  border-radius: 12px;
  margin-bottom: 25px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.page-register__promo-title {
  font-size: 1.6em;
  font-weight: 700;
  margin-bottom: 15px;
  color: #FFFF00; /* Highlight color for promo titles */
}

.page-register__promo-text {
  font-size: 1.1em;
  margin-bottom: 25px;
  color: #f0f0f0;
}

.page-register__faq-list {
  margin-top: 30px;
}

.page-register__faq-item {
  background-color: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  padding: 20px 25px;
}

.page-register__faq-question {
  font-size: 1.2em;
  font-weight: 600;
  color: #017439;
  margin-bottom: 10px;
}

.page-register__faq-answer {
  font-size: 1em;
  color: #555555;
}

.page-register__final-cta {
  padding-bottom: 80px;
}

/* Mobile Responsive Styles */
@media (max-width: 1024px) {
  .page-register__hero-section {
    padding: 50px 15px;
  }

  .page-register__main-title {
    font-size: clamp(2em, 5vw, 3em);
  }

  .page-register__section {
    padding: 40px 15px;
  }

  .page-register__container {
    padding: 0 10px;
  }

  .page-register__section-title {
    font-size: clamp(1.6em, 4vw, 2.2em);
  }

  .page-register__subsection-title {
    font-size: clamp(1.3em, 3vw, 1.6em);
  }

  .page-register__benefits-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .page-register__btn {
    padding: 10px 20px;
    font-size: 0.95em;
  }
}

@media (max-width: 768px) {
  /* 1. 顶区标题 + 双 CTA */
  .page-register__hero-section {
    padding-top: 10px !important; /* Small top padding */
    padding-bottom: 40px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-register__main-title {
    font-size: clamp(1.8em, 6vw, 2.5em);
  }

  .page-register__hero-description {
    font-size: 1em;
  }

  .page-register__cta-buttons {
    flex-direction: column;
    gap: 10px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0 15px;
  }

  .page-register__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;
    font-size: 1em;
  }

  /* 2. 单栏长文容器 */
  .page-register__section,
  .page-register__container {
    padding: 30px 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-register__text-block,
  .page-register__list li,
  .page-register__figcaption,
  .page-register__card-text,
  .page-register__promo-text,
  .page-register__faq-answer {
    font-size: 0.95em;
    text-align: left;
  }

  .page-register__section-title {
    font-size: clamp(1.5em, 5vw, 2em);
    margin-bottom: 25px;
  }

  .page-register__subsection-title {
    font-size: clamp(1.2em, 4vw, 1.5em);
    margin-top: 30px;
  }

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

  .page-register__figure {
    margin: 20px auto;
    padding: 0;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 4. 按钮与按钮容器 (already covered in top-section and general .page-register__btn) */
  .page-register__cta-buttons,
  .page-register__button-group,
  .page-register__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;
    flex-direction: column;
  }

  /* 5. 注册教程与 FAQ 区块 */
  .page-register__benefits-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-register__benefit-card {
    padding: 25px;
  }

  .page-register__card-title {
    font-size: 1.3em;
  }

  .page-register__promo-box {
    padding: 25px;
    margin-bottom: 20px;
  }

  .page-register__promo-title {
    font-size: 1.4em;
  }

  .page-register__faq-item {
    padding: 18px 20px;
  }

  .page-register__faq-question {
    font-size: 1.1em;
  }

  .page-register__final-cta {
    padding-bottom: 60px;
  }
}