:root {
  --primary-color: #FFD700; /* Gold */
  --secondary-color: #1E90FF; /* Dodger Blue */
  --text-dark: #333333;
  --text-light: #ffffff;
  --bg-dark: #121212;
  --bg-light: #f8f9fa;
  --card-bg-dark: rgba(255, 255, 255, 0.08);
  --card-bg-light: #ffffff;
  --border-color: #e0e0e0;
}

.page-register {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-light); /* Default for dark body background */
  background-color: var(--bg-dark); /* Inherits from shared.css, but explicitly set for clarity */
  padding-top: 120px; /* Ensures content is not hidden by fixed header */
}

.page-register__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-register__hero-section {
  padding: 80px 0;
  text-align: center;
  background: linear-gradient(135deg, var(--bg-dark) 0%, #0a0a0a 100%);
  color: var(--text-light);
}

.page-register__main-title {
  font-size: 3.2em;
  color: var(--primary-color);
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

.page-register__hero-description {
  font-size: 1.2em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #e0e0e0;
}

.page-register__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.page-register__cta-button {
  display: inline-block;
  padding: 15px 40px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
}

.page-register__btn-primary {
  background-color: var(--primary-color);
  color: var(--text-dark);
  border: 2px solid var(--primary-color);
}

.page-register__btn-primary:hover {
  background-color: #e6c200;
  border-color: #e6c200;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.page-register__btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-register__btn-secondary:hover {
  background-color: var(--primary-color);
  color: var(--text-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.page-register__section-title {
  font-size: 2.5em;
  margin-bottom: 20px;
  text-align: center;
  color: var(--primary-color);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.page-register__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
}

/* Guide Section */
.page-register__guide-section {
  padding: 80px 0;
  background-color: var(--bg-light);
  color: var(--text-dark);
}

.page-register__guide-section .page-register__section-title,
.page-register__guide-section .page-register__section-description {
  color: var(--text-dark);
}

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

.page-register__step-item {
  background-color: var(--card-bg-light);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color);
}

.page-register__step-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.page-register__step-number {
  width: 60px;
  height: 60px;
  background-color: var(--primary-color);
  color: var(--text-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2em;
  font-weight: bold;
  margin: 0 auto 20px auto;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-register__step-title {
  font-size: 1.5em;
  color: var(--secondary-color);
  margin-bottom: 15px;
}

.page-register__step-text {
  font-size: 1em;
  color: var(--text-dark);
}

.page-register__info-list {
  text-align: left;
  margin-top: 20px;
  padding-left: 20px;
  color: var(--text-dark);
}

.page-register__info-list li {
  margin-bottom: 10px;
}

.page-register__step-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-top: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-register__register-button {
  margin-top: 30px;
  padding: 12px 30px;
  font-size: 1em;
}

/* Why Choose Section */
.page-register__why-choose-section {
  padding: 80px 0;
  background-color: var(--bg-dark);
  color: var(--text-light);
}

.page-register__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-register__feature-card {
  background-color: var(--card-bg-dark);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-register__feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-register__feature-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  object-fit: contain;
  filter: none; /* Ensure no color filters */
}

.page-register__feature-title {
  font-size: 1.6em;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-register__feature-text {
  font-size: 1em;
  color: #e0e0e0;
  flex-grow: 1;
}

.page-register__feature-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-top: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  display: block;
}

/* Promo Section */
.page-register__promo-section {
  padding: 80px 0;
  background-color: var(--bg-light);
  color: var(--text-dark);
}

.page-register__promo-section .page-register__section-title,
.page-register__promo-section .page-register__section-description {
  color: var(--text-dark);
}

.page-register__promo-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-register__promo-item {
  background-color: var(--card-bg-light);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
  border: 1px solid var(--border-color);
}

.page-register__promo-title {
  font-size: 1.4em;
  color: var(--secondary-color);
  margin-bottom: 15px;
}

.page-register__promo-text {
  font-size: 1em;
  color: var(--text-dark);
}

.page-register__promo-cta {
  margin-top: 50px;
}

/* FAQ Section */
.page-register__faq-section {
  padding: 80px 0;
  background-color: var(--bg-dark);
  color: var(--text-light);
}

.page-register__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-register__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  background: var(--card-bg-dark);
  color: var(--primary-color);
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.page-register__faq-question:hover {
  background: rgba(255, 255, 255, 0.15);
}

.page-register__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 1.2em;
  font-weight: 600;
  line-height: 1.5;
  pointer-events: none; /* Prevent h3 from blocking click event */
  color: var(--primary-color);
}

.page-register__faq-toggle {
  font-size: 2em;
  font-weight: bold;
  line-height: 1;
  color: var(--primary-color);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none; /* Prevent icon from blocking click event */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
}

.page-register__faq-item.active .page-register__faq-toggle {
  transform: rotate(45deg);
  color: var(--secondary-color);
}

.page-register__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 25px;
  opacity: 0;
  background: rgba(0, 0, 0, 0.3);
  color: #e0e0e0;
}

.page-register__faq-item.active .page-register__faq-answer {
  max-height: 2000px !important; /* Sufficiently large to accommodate content */
  padding: 20px 25px !important;
  opacity: 1;
}

.page-register__faq-answer p {
  margin: 0;
  font-size: 1em;
  color: #e0e0e0;
}

/* Tips Section */
.page-register__tips-section {
  padding: 80px 0;
  background-color: var(--bg-light);
  color: var(--text-dark);
}

.page-register__tips-section .page-register__section-title,
.page-register__tips-section .page-register__section-description {
  color: var(--text-dark);
}

.page-register__tips-list {
  max-width: 900px;
  margin: 40px auto;
  padding-left: 20px;
  list-style: disc;
}

.page-register__tips-list li {
  margin-bottom: 15px;
  font-size: 1.1em;
  color: var(--text-dark);
}

.page-register__tips-list li strong {
  color: var(--secondary-color);
}

.page-register__tips-image {
  max-width: 800px;
  height: auto;
  border-radius: 10px;
  display: block;
  margin: 40px auto 0 auto;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Conclusion Section */
.page-register__conclusion-section {
  padding: 80px 0;
  text-align: center;
  background: linear-gradient(45deg, #0a0a0a 0%, var(--bg-dark) 100%);
  color: var(--text-light);
}

/* General Image styles */
.page-register img {
  max-width: 100%;
  height: auto;
  display: block;
  filter: none; /* Ensure no color filters */
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-register__main-title {
    font-size: 2.8em;
  }

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

@media (max-width: 768px) {
  .page-register {
    padding-top: 100px !important; /* Mobile fixed header adjustment */
    font-size: 16px;
    line-height: 1.6;
  }

  .page-register__container {
    padding: 0 15px;
  }

  .page-register__hero-section,
  .page-register__guide-section,
  .page-register__why-choose-section,
  .page-register__promo-section,
  .page-register__faq-section,
  .page-register__tips-section,
  .page-register__conclusion-section {
    padding: 60px 0;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-register__main-title {
    font-size: 2.2em;
    margin-bottom: 15px;
  }

  .page-register__hero-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

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

  .page-register__cta-button {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
    box-sizing: border-box !important;
  }

  .page-register__section-title {
    font-size: 1.8em;
    margin-bottom: 15px;
  }

  .page-register__section-description {
    font-size: 0.95em;
    margin-bottom: 30px;
  }

  .page-register__step-item {
    padding: 20px;
  }

  .page-register__step-number {
    width: 50px;
    height: 50px;
    font-size: 1.8em;
    margin-bottom: 15px;
  }

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

  .page-register__feature-card {
    padding: 20px;
  }

  .page-register__feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 15px;
  }

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

  .page-register__promo-item {
    padding: 20px;
  }

  .page-register__promo-title {
    font-size: 1.2em;
  }

  .page-register__faq-question {
    padding: 15px 20px;
    flex-wrap: wrap;
  }

  .page-register__faq-question h3 {
    font-size: 1.1em;
    width: calc(100% - 40px);
  }

  .page-register__faq-toggle {
    font-size: 1.8em;
    width: 25px;
    height: 25px;
  }

  .page-register__faq-item.active .page-register__faq-answer {
    padding: 15px 20px !important;
  }

  .page-register__tips-list {
    padding-left: 15px;
  }

  .page-register__tips-list li {
    font-size: 1em;
  }

  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }

  .page-register__step-image, .page-register__feature-image, .page-register__tips-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
    padding: 0;
  }

  .page-register__guide-steps, .page-register__features-grid, .page-register__promo-list {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}

@media (max-width: 480px) {
  .page-register__main-title {
    font-size: 1.8em;
  }

  .page-register__section-title {
    font-size: 1.5em;
  }

  .page-register__hero-section,
  .page-register__guide-section,
  .page-register__why-choose-section,
  .page-register__promo-section,
  .page-register__faq-section,
  .page-register__tips-section,
  .page-register__conclusion-section {
    padding: 40px 0;
  }
  
  .page-register__cta-buttons {
    gap: 10px;
  }

  .page-register__step-title {
    font-size: 1.2em;
  }

  .page-register__feature-title,
  .page-register__promo-title {
    font-size: 1.1em;
  }
}