.page-register {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light body background */
  background-color: var(--background-color, #FFFFFF); /* Inherit from shared or default white */
}

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

.page-register__hero-section {
  padding-top: 10px; /* Small top padding */
  padding-bottom: 60px;
  text-align: center;
  background-color: #26A9E0;
  color: #ffffff;
}

.page-register__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #ffffff;
}

.page-register__intro-text {
  font-size: 1.15rem;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #ffffff;
}

.page-register__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 30px;
}

.page-register__btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  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-color: #EA7C07; /* Login color for primary action */
  color: #ffffff;
  border: 2px solid #EA7C07;
}

.page-register__btn-primary:hover {
  background-color: #d16e06;
  border-color: #d16e06;
}

.page-register__btn-secondary {
  background-color: #ffffff;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-register__btn-secondary:hover {
  background-color: #f0f8ff;
  color: #1e87c0;
  border-color: #1e87c0;
}

.page-register__section {
  padding: 60px 0;
}

.page-register__section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: #26A9E0;
}

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

.page-register__grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-register__info-card,
.page-register__note-card {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
  border: 1px solid #e0e0e0;
  color: #333333; /* Ensure dark text on light card background */
}

.page-register__info-card:hover,
.page-register__note-card:hover {
  transform: translateY(-5px);
}

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

.page-register__how-to-register .page-register__section-title {
  margin-bottom: 60px;
}

.page-register__step-item {
  margin-bottom: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-register__step-item:last-of-type {
  margin-bottom: 0;
}

.page-register__step-title {
  font-size: 2rem;
  font-weight: 700;
  color: #26A9E0;
  margin-bottom: 20px;
}

.page-register__step-item p {
  font-size: 1.1rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 25px;
}

.page-register__figure {
  margin: 30px 0;
  max-width: 680px; /* Max width for blog images */
  width: 100%;
  box-sizing: border-box;
}

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

.page-register__figcaption {
  font-size: 0.95rem;
  color: #666666;
  margin-top: 10px;
  font-style: italic;
}

.page-register__figcaption--white {
  color: #f0f0f0;
}

.page-register__cta-buttons--bottom {
  margin-top: 60px;
  margin-bottom: 0;
}

.page-register__important-notes .page-register__section-title {
  margin-bottom: 50px;
}

.page-register__note-card a {
  color: #26A9E0;
  text-decoration: none;
}

.page-register__note-card a:hover {
  text-decoration: underline;
}

.page-register__faq-section {
  padding-bottom: 80px;
}

.page-register__faq-item {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: #333333; /* Dark text for FAQ items */
}

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: 600;
  color: #26A9E0;
  background-color: #f8f8f8;
  transition: background-color 0.3s ease;
}

.page-register__faq-question:hover {
  background-color: #f0f0f0;
}

.page-register__faq-question.active {
  background-color: #e6f7ff;
}

.page-register__faq-qtext {
  flex-grow: 1;
}

.page-register__faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  margin-left: 15px;
  width: 20px;
  text-align: center;
}

.page-register__faq-question.active .page-register__faq-toggle {
  transform: rotate(45deg);
}

.page-register__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
  padding: 0 25px;
  font-size: 1.05rem;
  color: #555555;
}

.page-register__faq-answer p {
  padding-bottom: 20px;
  margin-top: 10px;
}

.page-register__faq-answer a {
  color: #26A9E0;
  text-decoration: none;
}

.page-register__faq-answer a:hover {
  text-decoration: underline;
}

.page-register__call-to-action {
  background-color: #26A9E0;
  color: #ffffff;
  text-align: center;
  padding-top: 80px;
  padding-bottom: 80px;
}

.page-register__call-to-action .page-register__intro-text {
  font-size: 1.2rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 40px;
}

.page-register__figure--bottom {
  margin-top: 50px;
}

/* --- Mobile Responsive Styles --- */
@media (max-width: 1024px) {
  .page-register__main-title {
    font-size: clamp(2rem, 6vw, 3rem);
  }

  .page-register__section-title {
    font-size: 2.2rem;
  }

  .page-register__intro-text {
    font-size: 1.05rem;
  }

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

  .page-register__step-title {
    font-size: 1.8rem;
  }

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

  .page-register__faq-answer {
    font-size: 1rem;
  }
}

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

  .page-register__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
    margin-bottom: 15px;
  }

  .page-register__intro-text {
    font-size: 1rem;
    margin-bottom: 20px;
    padding: 0 10px;
  }

  .page-register__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 10px;
    margin-top: 20px;
    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: 12px 20px;
  }

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

  .page-register__section {
    padding: 40px 0;
  }

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

  .page-register__grid-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-register__info-card,
  .page-register__note-card {
    padding: 20px;
  }

  .page-register__card-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
  }

  .page-register__step-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
  }

  .page-register__step-item p {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  /* 3. 通用图片与 figure */
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-register__figure {
    margin: 20px 0;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-register__figcaption {
    font-size: 0.85rem;
  }

  /* 4. 按钮与按钮容器 (already covered in top-cta and general .page-register__btn) */
  /* .page-register__cta-buttons, .page-register__button-group, .page-register__btn-container */
  /* These classes are handled by the .page-register__cta-buttons and .page-register__btn rules above */

  /* 5. 注册教程与 FAQ 区块 */
  .page-register__how-to-register .page-register__section-title {
    margin-bottom: 40px;
  }

  .page-register__step-item {
    margin-bottom: 40px;
  }

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

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

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

  .page-register__call-to-action {
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .page-register__call-to-action .page-register__intro-text {
    font-size: 1rem;
    margin-bottom: 30px;
    padding: 0 10px;
  }
}