/* style/register.css */
:root {
  --primary-color: #11A84E;
  --secondary-color: #22C768;
  --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --card-bg: #11271B;
  --main-bg: #08160F;
  --text-main: #F2FFF6;
  --text-secondary: #A7D9B8;
  --border-color: #2E7A4E;
  --glow-color: #57E38D;
  --gold-color: #F2C14E;
  --divider-color: #1E3A2A;
  --deep-green: #0A4B2C;
}

.page-register {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main); /* Default text color for dark body background */
  background-color: var(--main-bg);
}

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

.page-register__section-title {
  font-size: clamp(28px, 4vw, 48px);
  color: var(--text-main);
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-register__section-description {
  font-size: 18px;
  color: var(--text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

/* Hero Section */
.page-register__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 60px 0; /* body handles padding-top, so only small top padding here */
  overflow: hidden;
}

.page-register__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 700px; /* Adjust as needed */
}

.page-register__hero-content {
  position: relative; /* Changed from absolute to relative for "上图下文" rule */
  text-align: center;
  padding: 40px 20px;
  max-width: 900px;
  margin-top: -100px; /* Pull content up over the image slightly for visual flow */
  background: rgba(8, 22, 15, 0.85); /* Slightly transparent dark background for readability */
  border-radius: 15px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
  z-index: 10;
}

.page-register__main-title {
  font-size: clamp(32px, 5vw, 60px);
  color: var(--gold-color);
  margin-bottom: 15px;
  font-weight: 900;
  line-height: 1.1;
  text-shadow: 0 0 15px rgba(242, 193, 78, 0.5);
}

.page-register__subtitle {
  font-size: 20px;
  color: var(--text-main);
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-register__btn-primary,
.page-register__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  font-size: 18px;
  transition: all 0.3s ease;
  cursor: pointer;
  box-sizing: border-box;
  text-align: center;
}

.page-register__btn-primary {
  background: var(--button-gradient);
  color: var(--text-main);
  border: none;
  box-shadow: 0 5px 15px rgba(17, 168, 78, 0.4);
  margin-right: 20px;
}

.page-register__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(17, 168, 78, 0.6);
}

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

.page-register__btn-secondary:hover {
  background: rgba(242, 193, 78, 0.1);
  transform: translateY(-3px);
}

/* Benefits Section */
.page-register__benefits-section,
.page-register__steps-section,
.page-register__security-section,
.page-register__faq-section,
.page-register__cta-final {
  padding: 80px 0;
  background-color: var(--main-bg);
}

.page-register__dark-section {
  background-color: var(--deep-green);
}

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

.page-register__feature-card,
.page-register__step-card,
.page-register__security-item {
  background-color: var(--card-bg);
  border-radius: 15px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-register__feature-card:hover,
.page-register__step-card:hover,
.page-register__security-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.page-register__feature-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 8px rgba(34, 199, 104, 0.5));
}

.page-register__feature-title,
.page-register__step-title,
.page-register__security-title {
  font-size: 24px;
  color: var(--gold-color);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-register__feature-text,
.page-register__step-text,
.page-register__security-text {
  font-size: 16px;
  color: var(--text-secondary);
}

/* Steps Section */
.page-register__step-number {
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 24px;
  font-weight: bold;
  color: var(--text-main);
  margin: 0 auto 20px auto;
  box-shadow: 0 0 15px rgba(17, 168, 78, 0.5);
}

.page-register__step-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 10px;
  margin-top: 20px;
  border: 1px solid var(--border-color);
}

.page-register__step-list {
  list-style: none;
  padding: 0;
  margin: 20px 0;
  text-align: left;
  color: var(--text-secondary);
}

.page-register__step-list li {
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
}

.page-register__step-list li::before {
  content: '✔';
  color: var(--gold-color);
  position: absolute;
  left: 0;
  font-weight: bold;
}

.page-register__cta-bottom {
  text-align: center;
  margin-top: 60px;
}

.page-register__cta-text {
  font-size: 20px;
  color: var(--text-main);
  margin-bottom: 30px;
  font-weight: bold;
}

/* Security Section */
.page-register__security-image {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  border-radius: 15px;
  margin-top: 60px;
  border: 2px solid var(--glow-color);
  box-shadow: 0 0 20px rgba(87, 227, 141, 0.7);
}

.page-register__security-text a {
  color: var(--gold-color);
  text-decoration: underline;
}

.page-register__security-text a:hover {
  color: var(--glow-color);
}

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

.page-register__faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-register__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 18px;
  font-weight: bold;
  color: var(--text-main);
  cursor: pointer;
  list-style: none; /* Hide default marker */
}

.page-register__faq-item summary::-webkit-details-marker {
  display: none; /* Hide default marker for webkit browsers */
}

.page-register__faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.page-register__faq-qtext {
  flex-grow: 1;
  color: var(--text-main);
}

.page-register__faq-toggle {
  font-size: 24px;
  margin-left: 15px;
  color: var(--gold-color);
}

.page-register__faq-answer {
  padding: 0 20px 20px 20px;
  font-size: 16px;
  color: var(--text-secondary);
}

.page-register__faq-answer p {
  margin: 0;
}

/* Final CTA */
.page-register__cta-final {
  text-align: center;
  padding: 60px 0;
  background-color: var(--deep-green);
}

.page-register__cta-final .page-register__btn-primary,
.page-register__cta-final .page-register__btn-secondary {
  margin: 0 10px;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-register__hero-content {
    margin-top: -80px;
  }
}

@media (max-width: 768px) {
  .page-register__container {
    padding: 0 15px !important;
  }

  .page-register__section-title {
    font-size: clamp(24px, 6vw, 36px);
  }

  .page-register__section-description {
    font-size: 16px;
    margin-bottom: 30px;
  }

  .page-register__hero-section {
    padding: 10px 0 40px 0;
  }

  .page-register__hero-content {
    padding: 20px;
    margin-top: -60px;
  }

  .page-register__main-title {
    font-size: clamp(28px, 8vw, 40px);
  }

  .page-register__subtitle {
    font-size: 16px;
  }

  .page-register__btn-primary,
  .page-register__btn-secondary {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 10px 0 !important;
    padding: 12px 20px;
    font-size: 16px;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  .page-register__feature-grid,
  .page-register__step-grid,
  .page-register__security-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-register__feature-icon {
    width: 80px;
    height: 80px;
  }

  .page-register__feature-title,
  .page-register__step-title,
  .page-register__security-title {
    font-size: 20px;
  }

  .page-register__feature-text,
  .page-register__step-text,
  .page-register__security-text,
  .page-register__faq-answer {
    font-size: 15px;
  }

  .page-register__step-image,
  .page-register__security-image {
    height: auto !important;
    max-height: 300px !important;
    max-width: 100% !important;
    width: 100% !important;
    display: block !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-register__hero-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-register__faq-item summary {
    padding: 15px;
    font-size: 16px;
  }

  .page-register__faq-toggle {
    font-size: 20px;
  }

  .page-register__cta-final .page-register__btn-primary,
  .page-register__cta-final .page-register__btn-secondary {
    margin: 10px 0 !important;
  }

  .page-register__cta-final .page-register__btn-primary {
    margin-bottom: 15px !important;
  }
}

@media (max-width: 480px) {
  .page-register__hero-content {
    margin-top: -40px;
  }

  .page-register__btn-primary,
  .page-register__btn-secondary {
    font-size: 15px;
    padding: 10px 15px;
  }

  .page-register__benefits-section,
  .page-register__steps-section,
  .page-register__security-section,
  .page-register__faq-section,
  .page-register__cta-final {
    padding: 40px 0;
  }
}