/* style/register.css */
.page-register {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light body background */
  background-color: #F5F7FA; /* General background color */
}

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

.page-register__hero-section {
  position: relative;
  padding-top: 10px; /* Rely on body padding-top from shared.css */
  padding-bottom: 40px;
  text-align: center;
  background-color: #ffffff;
  overflow: hidden;
}

.page-register__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  margin-bottom: 20px;
}

.page-register__main-title {
  font-size: clamp(2em, 4vw, 2.8em);
  font-weight: bold;
  color: #E53935;
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-register__description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #333333;
}

.page-register__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-register__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.05em;
  cursor: pointer;
  transition: all 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: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-register__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-register__btn-secondary {
  background-color: #ffffff;
  color: #E53935;
  border: 2px solid #E53935;
}

.page-register__btn-secondary:hover {
  background-color: #E53935;
  color: #ffffff;
}

.page-register__section {
  padding: 50px 0;
  background-color: #ffffff;
  margin-bottom: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.page-register__section-title {
  font-size: 2.2em;
  color: #E53935;
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

.page-register__section-title--light {
  color: #ffffff;
}

.page-register__benefits-grid,
.page-register__steps-grid,
.page-register__payment-grid,
.page-register__policy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-register__benefit-card,
.page-register__step-card,
.page-register__payment-card,
.page-register__policy-card {
  background-color: #ffffff;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
}

.page-register__benefit-card:hover,
.page-register__step-card:hover,
.page-register__payment-card:hover,
.page-register__policy-card:hover {
  transform: translateY(-5px);
}

.page-register__benefit-title,
.page-register__step-title,
.page-register__payment-title,
.page-register__policy-title {
  font-size: 1.4em;
  color: #E53935;
  margin-bottom: 15px;
}

.page-register__step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: #FF5A4F;
  color: #ffffff;
  font-size: 1.8em;
  font-weight: bold;
  margin-bottom: 20px;
}

.page-register__info-list {
  list-style: none;
  padding: 0;
  text-align: left;
  margin-top: 15px;
}

.page-register__info-list li {
  margin-bottom: 8px;
  padding-left: 25px;
  position: relative;
}

.page-register__info-list li::before {
  content: '✔';
  color: #E53935;
  position: absolute;
  left: 0;
  top: 0;
}

.page-register__image-wrapper {
  margin: 40px auto;
  max-width: 800px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.page-register__image {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-register__image-caption {
  font-style: italic;
  text-align: center;
  padding: 15px;
  background-color: #f9f9f9;
  color: #555555;
  font-size: 0.9em;
}

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

.page-register__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.page-register__faq-item {
  background-color: #ffffff;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-register__faq-question {
  cursor: pointer;
  padding: 15px 20px;
  background-color: #f9f9f9;
  border-bottom: 1px solid #e0e0e0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
  color: #333333;
  font-size: 1.1em;
}

.page-register__faq-question::after {
  content: '+';
  font-size: 1.2em;
  color: #E53935;
  transition: transform 0.3s ease;
}

.page-register__faq-item.active .page-register__faq-question::after {
  content: '-';
  transform: rotate(0deg);
}

.page-register__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
  padding: 0 20px;
  color: #555555;
}

.page-register__faq-item.active .page-register__faq-answer {
  max-height: 2000px; /* Sufficiently large to accommodate content */
  transition: max-height 0.5s ease-in, padding 0.5s ease-in;
  padding: 10px 20px 20px;
}

.page-register__faq-answer p {
  margin-bottom: 10px;
}

.page-register__dark-bg {
  background-color: #E53935;
  color: #ffffff;
  border-radius: 0;
  box-shadow: none;
}

.page-register__dark-bg .page-register__btn-primary {
  background: #ffffff;
  color: #E53935;
  border: 2px solid #ffffff;
}

.page-register__dark-bg .page-register__btn-primary:hover {
  background: #f0f0f0;
  color: #E53935;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-register__main-title {
    font-size: clamp(1.8em, 5vw, 2.5em);
  }

  .page-register__section-title {
    font-size: 2em;
  }

  .page-register__benefits-grid,
  .page-register__steps-grid,
  .page-register__payment-grid,
  .page-register__policy-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }
}

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

  /* 1. 顶区标题 + 双 CTA */
  .page-register__hero-section {
    padding-top: 10px !important; /* Fixed header spacing */
    padding-bottom: 30px;
  }

  .page-register__main-title {
    font-size: clamp(1.5em, 6vw, 2.2em);
    margin-bottom: 10px;
  }

  .page-register__description {
    font-size: 1em;
    margin-bottom: 20px;
  }

  .page-register__cta-buttons {
    flex-direction: column !important; /* Stack buttons vertically */
    gap: 10px;
    padding-left: 15px;
    padding-right: 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: 12px 15px;
  }

  /* 2. 单栏长文容器 */
  .page-register__container {
    padding: 0 15px;
  }

  .page-register__section {
    padding: 30px 0;
    margin-bottom: 15px;
  }

  .page-register__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-register__benefit-card,
  .page-register__step-card,
  .page-register__payment-card,
  .page-register__policy-card {
    padding: 20px;
  }

  /* 3. 通用图片与 figure */
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block;
  }

  .page-register__image-wrapper {
    margin: 30px auto;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-register__image-caption {
    padding: 10px;
    font-size: 0.85em;
  }

  /* 4. 按钮与按钮容器 (already covered in cta-buttons) */
  .page-register__cta-buttons--bottom {
    flex-direction: column !important;
    padding-left: 15px;
    padding-right: 15px;
  }

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

  .page-register__info-list {
    font-size: 0.95em;
  }

  .page-register__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 15px;
  }

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

  .page-register__faq-answer {
    padding: 0 15px;
  }

  .page-register__faq-item.active .page-register__faq-answer {
    padding: 8px 15px 15px;
  }

  .page-register__dark-bg {
    padding: 30px 0;
  }

  .page-register__dark-bg .page-register__section-title--light {
    font-size: 1.8em;
  }

  .page-register__dark-bg .page-register__description--light {
    font-size: 1em;
  }
}