/* style/register.css */
/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */
.page-register {
  color: #F2FFF6; /* Main text color for dark background */
  background-color: #08160F; /* Background color */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.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, header offset handled by body */
  overflow: hidden;
}

.page-register__hero-image-wrapper {
  width: 100%;
  max-width: 1200px; /* Constrain image width */
  margin-bottom: 30px;
}

.page-register__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.page-register__hero-content {
  text-align: center;
  max-width: 900px;
  padding: 0 20px;
}

.page-register__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: #F2C14E; /* Gold color for main title */
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-register__hero-description {
  font-size: 1.2rem;
  color: #A7D9B8; /* Secondary text color */
  margin-bottom: 30px;
}

.page-register__section {
  padding: 60px 20px;
  text-align: center;
}

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

.page-register__section-title {
  font-size: 2.5rem;
  color: #F2C14E; /* Gold color for section titles */
  margin-bottom: 20px;
  font-weight: 600;
}

.page-register__section-description {
  font-size: 1.1rem;
  color: #A7D9B8; /* Secondary text color */
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-register__step-card {
  background-color: #11271B; /* Card BG color */
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E; /* Border color */
  text-align: left;
}

.page-register__card-title {
  font-size: 1.5rem;
  color: #57E38D; /* Glow color for card titles */
  margin-bottom: 15px;
  font-weight: 600;
}

.page-register__step-card p {
  color: #F2FFF6; /* Main text color */
  font-size: 1rem;
}

.page-register__image-text-block {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  text-align: left;
  margin-top: 40px;
}

.page-register__content-image {
  flex: 1;
  min-width: 300px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  display: block;
  width: 100%; /* Ensures images scale down */
  height: auto;
}

.page-register__image-text-block p {
  flex: 2;
  min-width: 300px;
  color: #F2FFF6; /* Main text color */
  font-size: 1.1rem;
}

.page-register__btn-primary {
  display: inline-block;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Button gradient */
  color: #ffffff; /* Button text color */
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-register__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.page-register__btn-center {
  margin-top: 30px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-register__feature-card {
  background-color: #11271B; /* Card BG color */
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E; /* Border color */
  text-align: left;
  display: flex;
  flex-direction: column;
}

.page-register__feature-card p {
  color: #F2FFF6; /* Main text color */
  font-size: 1rem;
  flex-grow: 1;
  margin-bottom: 15px;
}

.page-register__text-link {
  color: #57E38D; /* Glow color for links */
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  display: block;
  margin-top: 10px;
}

.page-register__text-link:hover {
  color: #F2C14E; /* Gold color on hover */
}

.page-register__image-fullwidth {
  width: 100%;
  max-width: 100%;
  height: auto;
  margin-top: 40px;
}

.page-register__security-privacy .page-register__info-block {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  text-align: left;
}

.page-register__security-privacy .page-register__info-content {
  flex: 2;
  min-width: 300px;
}

.page-register__security-privacy .page-register__info-content h3 {
  color: #57E38D; /* Glow color for titles */
  margin-top: 20px;
  margin-bottom: 10px;
}

.page-register__security-privacy .page-register__info-content p {
  color: #F2FFF6; /* Main text color */
  margin-bottom: 15px;
}

.page-register__image-left {
  flex: 1;
  min-width: 300px;
  width: 100%;
  height: auto;
}

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

.page-register__promotion-card {
  background-color: #11271B; /* Card BG color */
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E; /* Border color */
  text-align: center;
  display: flex;
  flex-direction: column;
}

.page-register__promotion-card .page-register__card-image {
  width: 100%;
  height: auto;
  max-height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-register__promotion-card h3 {
  color: #F2C14E; /* Gold color for promotion titles */
  margin-bottom: 10px;
  font-size: 1.3rem;
}

.page-register__promotion-card p {
  color: #F2FFF6; /* Main text color */
  font-size: 0.95rem;
  flex-grow: 1;
  margin-bottom: 20px;
}

.page-register__btn-secondary {
  display: inline-block;
  background: #0A4B2C; /* Deep Green for secondary button */
  color: #57E38D; /* Glow color for text */
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  border: 1px solid #2E7A4E; /* Border color */
  cursor: pointer;
}

.page-register__btn-secondary:hover {
  background: #1E3A2A; /* Divider color on hover */
  color: #F2C14E; /* Gold color on hover */
}

.page-register__faq-section {
  background-color: #0A4B2C; /* Deep Green background for FAQ */
  padding: 80px 20px;
}

.page-register__faq-list {
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}

.page-register__faq-item {
  background-color: #11271B; /* Card BG color */
  border: 1px solid #2E7A4E; /* Border color */
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-register__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: 600;
  color: #F2FFF6; /* Main text color */
  transition: background-color 0.3s ease;
}

.page-register__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-register__faq-item summary:hover {
  background-color: #1E3A2A; /* Divider color on hover */
}

.page-register__faq-item[open] summary {
  background-color: #1E3A2A; /* Divider color when open */
}

.page-register__faq-qtext {
  flex-grow: 1;
  color: #F2FFF6;
}

.page-register__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  margin-left: 20px;
  color: #57E38D; /* Glow color for toggle */
}

.page-register__faq-answer {
  padding: 0 25px 20px;
  color: #A7D9B8; /* Secondary text color */
  font-size: 1rem;
  line-height: 1.8;
}

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

.page-register__cta-final {
  padding-bottom: 80px;
}

/* ------------------ Responsive Styles ------------------ */
@media (max-width: 1024px) {
  .page-register__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }

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

  .page-register__hero-section,
  .page-register__section {
    padding: 40px 15px;
  }
}

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

  .page-register__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }

  .page-register__hero-description,
  .page-register__section-description {
    font-size: 1rem;
  }

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

  .page-register__hero-section {
    padding-top: 10px !important; /* Ensure small top padding on mobile */
  }

  /* Mobile image responsiveness */
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  /* Mobile container responsiveness */
  .page-register__section,
  .page-register__card,
  .page-register__container,
  .page-register__hero-image-wrapper,
  .page-register__image-text-block,
  .page-register__info-block,
  .page-register__promotion-cards,
  .page-register__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  /* Mobile button responsiveness */
  .page-register__btn-primary,
  .page-register__btn-secondary,
  .page-register a[class*="button"],
  .page-register a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  .page-register__cta-buttons,
  .page-register__button-group,
  .page-register__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
    display: flex;
    flex-direction: column;
  }

  .page-register__image-text-block {
    flex-direction: column;
  }

  .page-register__image-text-block .page-register__content-image {
    order: -1; /* Image first on mobile */
  }

  .page-register__security-privacy .page-register__info-block {
    flex-direction: column;
  }

  .page-register__security-privacy .page-register__info-content {
    text-align: center;
  }

  .page-register__image-left {
    order: -1;
  }

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

  .page-register__faq-answer {
    padding: 0 20px 15px;
    font-size: 0.9rem;
  }
}