/* style/register.css */
/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */
.page-register {
  font-family: 'Arial', sans-serif;
  color: #F2FFF6; /* Text Main */
  background-color: #08160F; /* Background */
}

.page-register__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  text-align: center;
  overflow: hidden;
}

.page-register__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  margin-bottom: 30px;
}

.page-register__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  object-fit: cover;
}

.page-register__hero-content {
  max-width: 900px;
  width: 100%;
  margin-top: 20px;
  z-index: 1;
}

.page-register__main-title {
  font-size: clamp(2.2em, 4vw, 3.2em);
  font-weight: 700;
  line-height: 1.2;
  color: #F2FFF6; /* Text Main */
  margin-bottom: 20px;
}

.page-register__description {
  font-size: 1.1em;
  line-height: 1.6;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 30px;
}

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

.page-register__btn-primary,
.page-register__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  box-sizing: border-box;
  min-width: 160px;
}

.page-register__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Button */
  color: #F2FFF6; /* Text Main */
  border: none;
}

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

.page-register__btn-secondary {
  background: transparent;
  color: #2AD16F; /* Adjusted for contrast with dark background */
  border: 2px solid #2AD16F;
}

.page-register__btn-secondary:hover {
  background: rgba(42, 209, 111, 0.1);
  transform: translateY(-2px);
}

.page-register__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

.page-register__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  font-weight: 700;
  color: #F2FFF6; /* Text Main */
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.3;
}

.page-register__text-block {
  font-size: 1em;
  line-height: 1.7;
  color: #A7D9B8; /* Text Secondary */
  text-align: center;
  margin-bottom: 30px;
}

.page-register__dark-section {
  background-color: #11271B; /* Card BG */
  padding: 80px 0;
}

.page-register__why-choose-us-section {
  padding: 80px 0;
}

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

.page-register__feature-card {
  background-color: #0A4B2C; /* Deep Green for contrast */
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
  color: #F2FFF6;
}

.page-register__feature-card:hover {
  transform: translateY(-5px);
}

.page-register__feature-icon {
  width: 100%;
  max-width: 150px;
  height: auto;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  border-radius: 8px;
}

.page-register__feature-title {
  font-size: 1.4em;
  font-weight: 600;
  color: #F2FFF6; /* Text Main */
  margin-bottom: 15px;
}

.page-register__feature-description {
  font-size: 0.95em;
  line-height: 1.6;
  color: #A7D9B8; /* Text Secondary */
}

.page-register__registration-guide-section {
  padding: 80px 0;
}

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

.page-register__step-item {
  background-color: #0A4B2C; /* Deep Green for contrast */
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: #F2FFF6;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-register__step-number {
  width: 60px;
  height: 60px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Button gradient */
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8em;
  font-weight: 700;
  color: #F2FFF6; /* Text Main */
  margin-bottom: 25px;
  box-shadow: 0 0 15px rgba(42, 209, 111, 0.4);
}

.page-register__step-title {
  font-size: 1.3em;
  font-weight: 600;
  color: #F2FFF6; /* Text Main */
  margin-bottom: 15px;
}

.page-register__step-description {
  font-size: 0.95em;
  line-height: 1.6;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-register__step-image {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 8px;
  margin-top: 20px;
  margin-bottom: 20px;
}

.page-register__btn-text-link {
  color: #57E38D; /* Glow */
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
  margin-top: auto; /* Pushes link to bottom */
}

.page-register__btn-text-link:hover {
  color: #F2FFF6;
  text-decoration: underline;
}

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

.page-register__promo-card {
  background-color: #0A4B2C; /* Deep Green for contrast */
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
  color: #F2FFF6;
  display: flex;
  flex-direction: column;
}

.page-register__promo-card:hover {
  transform: translateY(-5px);
}

.page-register__promo-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  object-fit: cover;
}

.page-register__promo-title {
  font-size: 1.3em;
  font-weight: 600;
  color: #F2FFF6; /* Text Main */
  margin-bottom: 10px;
}

.page-register__promo-description {
  font-size: 0.95em;
  line-height: 1.6;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-register__cta-container {
  text-align: center;
  margin-top: 50px;
}

.page-register__security-section {
  padding: 80px 0;
}

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

.page-register__security-item {
  background-color: #0A4B2C; /* Deep Green for contrast */
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: #F2FFF6;
}

.page-register__security-icon {
  width: 100%;
  max-width: 120px;
  height: auto;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  border-radius: 8px;
}

.page-register__security-title {
  font-size: 1.3em;
  font-weight: 600;
  color: #F2FFF6; /* Text Main */
  margin-bottom: 15px;
}

.page-register__security-description {
  font-size: 0.95em;
  line-height: 1.6;
  color: #A7D9B8; /* Text Secondary */
}

.page-register__faq-section {
  padding: 80px 0;
}

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

.page-register__faq-item {
  background-color: #0A4B2C; /* Deep Green for contrast */
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  color: #F2FFF6;
}

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15em;
  font-weight: 600;
  color: #F2FFF6; /* Text Main */
  cursor: pointer;
  background-color: #11271B; /* Card BG */
  border-bottom: 1px solid #1E3A2A; /* Divider */
  transition: background-color 0.3s ease;
  list-style: none; /* For details/summary */
}

.page-register__faq-question::-webkit-details-marker { /* For details/summary */
  display: none;
}

.page-register__faq-question:hover {
  background-color: #0A4B2C;
}

.page-register__faq-item[open] .page-register__faq-question {
  border-bottom: none;
}

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

.page-register__faq-toggle {
  font-size: 1.5em;
  font-weight: 700;
  color: #57E38D; /* Glow */
  margin-left: 15px;
}

.page-register__faq-answer {
  padding: 15px 25px 20px;
  font-size: 1em;
  line-height: 1.7;
  color: #A7D9B8; /* Text Secondary */
}

.page-register__conclusion-section {
  padding: 80px 0 100px;
  text-align: center;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .page-register__hero-content {
    padding: 0 15px;
  }
}

@media (max-width: 768px) {
  .page-register__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-register__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
    margin-bottom: 15px;
  }

  .page-register__description {
    font-size: 1em;
    margin-bottom: 25px;
  }

  .page-register__cta-buttons {
    flex-direction: column;
    gap: 10px;
  }

  .page-register__btn-primary,
  .page-register__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px;
  }

  .page-register__container {
    padding: 20px 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-register__section-title {
    font-size: clamp(1.5em, 6vw, 2em);
    margin-bottom: 30px;
  }

  .page-register__text-block {
    font-size: 0.95em;
    margin-bottom: 25px;
  }

  .page-register__features-grid,
  .page-register__guide-steps,
  .page-register__promotions-grid,
  .page-register__security-features {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-register__feature-card,
  .page-register__step-item,
  .page-register__promo-card,
  .page-register__security-item {
    padding: 25px;
  }

  .page-register__hero-image,
  .page-register__feature-icon,
  .page-register__step-image,
  .page-register__promo-image,
  .page-register__security-icon {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

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

  .page-register__faq-answer {
    padding: 10px 20px 15px;
    font-size: 0.9em;
  }

  .page-register__dark-section {
    padding: 60px 0;
  }

  .page-register__why-choose-us-section,
  .page-register__registration-guide-section,
  .page-register__security-section,
  .page-register__faq-section,
  .page-register__conclusion-section {
    padding: 60px 0;
  }
}