.page-register {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333;
  background-color: #ffffff; /* Default light background */
}

.page-register__dark-bg {
  background-color: #017439;
  color: #ffffff;
}

.page-register__light-bg {
  background-color: #ffffff;
  color: #333333;
}

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

.page-register__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 0; /* Handled by body padding-top from shared.css */
  padding-bottom: 40px;
  position: relative;
  overflow: hidden;
}

.page-register__hero-image-wrapper {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
  margin-bottom: 20px;
}

.page-register__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7); /* Slightly dim the image for text readability */
}

.page-register__hero-content {
  position: relative;
  z-index: 2;
  padding: 0 20px;
  max-width: 800px;
}

.page-register__main-title {
  font-size: clamp(2.5em, 5vw, 3.5em);
  font-weight: 700;
  margin-bottom: 15px;
  color: #ffffff;
  line-height: 1.2;
}

.page-register__description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #f0f0f0;
}

.page-register__cta-group {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-register__btn-primary,
.page-register__btn-secondary,
.page-register__btn-submit {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, color 0.3s ease;
  border: 2px solid transparent;
  cursor: pointer;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
}

.page-register__btn-primary,
.page-register__btn-submit {
  background-color: #C30808; /* Register button color */
  color: #ffffff; /* Contrast-compliant text color */
  border-color: #C30808;
}

.page-register__btn-primary:hover,
.page-register__btn-submit:hover {
  background-color: #a00606;
  border-color: #a00606;
}

.page-register__btn-secondary {
  background-color: #ffffff;
  color: #017439;
  border-color: #017439;
}

.page-register__btn-secondary:hover {
  background-color: #f0f0f0;
  color: #005a2e;
  border-color: #005a2e;
}

.page-register__btn-large {
  padding: 18px 40px;
  font-size: 1.2em;
}

.page-register__form-section {
  padding: 60px 0;
  text-align: center;
}

.page-register__section-title {
  font-size: clamp(2em, 4vw, 2.8em);
  font-weight: 700;
  margin-bottom: 20px;
  color: #017439;
}

.page-register__section-description {
  font-size: 1em;
  max-width: 800px;
  margin: 0 auto 40px;
  color: #555555;
}

.page-register__form {
  max-width: 600px;
  margin: 0 auto;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  background-color: #f9f9f9;
  text-align: left;
}

.page-register__form-group {
  margin-bottom: 20px;
}

.page-register__form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: #333333;
}

.page-register__form-input {
  width: 100%;
  padding: 12px;
  border: 1px solid #cccccc;
  border-radius: 5px;
  font-size: 1em;
  box-sizing: border-box;
}

.page-register__form-input:focus {
  border-color: #017439;
  outline: none;
  box-shadow: 0 0 0 3px rgba(1, 116, 57, 0.2);
}

.page-register__checkbox-group {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
}

.page-register__checkbox {
  margin-right: 10px;
  margin-top: 4px;
}

.page-register__checkbox-label {
  font-size: 0.9em;
  color: #555555;
}

.page-register__terms-link {
  color: #017439;
  text-decoration: underline;
}

.page-register__terms-link:hover {
  color: #005a2e;
}

.page-register__benefits-section {
  padding: 60px 0;
  text-align: center;
}

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

.page-register__benefit-card {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  color: #ffffff;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
}

.page-register__benefit-icon {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: 50%;
  background-color: #ffffff; /* Ensure icon is visible on dark background */
  padding: 10px;
}

.page-register__benefit-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 15px;
  color: #ffffff;
}

.page-register__benefit-text {
  font-size: 0.95em;
  color: #f0f0f0;
  flex-grow: 1;
}

.page-register__game-showcase {
  padding: 60px 0;
  text-align: center;
}

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

.page-register__game-card {
  background-color: #f9f9f9;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  text-align: left;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.page-register__game-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.page-register__game-title {
  font-size: 1.3em;
  font-weight: 600;
  margin: 15px 15px 10px;
  color: #017439;
}

.page-register__game-title a {
  color: #017439;
  text-decoration: none;
}

.page-register__game-title a:hover {
  text-decoration: underline;
}

.page-register__game-description {
  font-size: 0.9em;
  color: #555555;
  padding: 0 15px 15px;
  flex-grow: 1;
}

.page-register__faq-section {
  padding: 60px 0;
  text-align: center;
}

.page-register__faq-list {
  max-width: 900px;
  margin: 40px auto 0;
  text-align: left;
}

.page-register__faq-item {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: #ffffff;
}

.page-register__faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
  font-size: 1.1em;
  background-color: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  transition: background-color 0.3s ease;
}

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

.page-register__faq-item summary:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

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

.page-register__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-register__faq-item[open] .page-register__faq-toggle {
  transform: rotate(45deg);
}

.page-register__faq-answer {
  padding: 0 20px 20px;
  font-size: 0.95em;
  color: #f0f0f0;
}

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

.page-register__cta-section {
  padding: 60px 0;
  text-align: center;
  background-color: #f5f5f5;
  color: #333333;
}

/* General image styling for content area */
.page-register img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-register__main-title {
    font-size: clamp(2.2em, 4.5vw, 3em);
  }

  .page-register__section-title {
    font-size: clamp(1.8em, 3.5vw, 2.5em);
  }

  .page-register__benefits-grid,
  .page-register__game-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

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

  .page-register__hero-section {
    padding-top: 0 !important; /* Ensure no duplicate padding from shared header offset */
    padding-bottom: 30px;
  }

  .page-register__hero-image-wrapper {
    max-height: 300px;
  }

  .page-register__hero-content {
    padding: 0 15px;
  }

  .page-register__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
    margin-bottom: 10px;
  }

  .page-register__description {
    font-size: 0.95em;
    margin-bottom: 20px;
  }

  .page-register__cta-group {
    flex-direction: column;
    gap: 15px;
  }

  .page-register__btn-primary,
  .page-register__btn-secondary,
  .page-register__btn-submit,
  .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: 12px 20px !important; /* Adjust padding for smaller screens */
    font-size: 1em !important;
  }

  .page-register__form-section,
  .page-register__benefits-section,
  .page-register__game-showcase,
  .page-register__faq-section,
  .page-register__cta-section {
    padding: 40px 0;
  }

  .page-register__section-title {
    font-size: clamp(1.5em, 6vw, 2em);
    margin-bottom: 15px;
  }

  .page-register__section-description {
    margin-bottom: 30px;
    padding: 0 10px;
  }

  .page-register__form {
    padding: 20px;
  }

  .page-register__form-label {
    font-size: 0.95em;
  }

  .page-register__form-input {
    padding: 10px;
    font-size: 0.9em;
  }

  .page-register__checkbox-group {
    font-size: 0.9em;
  }

  .page-register__benefits-grid,
  .page-register__game-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 30px;
  }

  .page-register__benefit-card,
  .page-register__game-card {
    padding: 20px;
  }

  .page-register__benefit-icon {
    width: 70px;
    height: 70px;
  }

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

  .page-register__game-image {
    height: 180px;
  }

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

  .page-register__faq-list {
    margin-top: 30px;
  }

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

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

  /* General image responsive rules for content area */
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* Containers for images and other content */
  .page-register__section,
  .page-register__card,
  .page-register__container,
  .page-register__form,
  .page-register__cta-group {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  /* LOGO轮播项特殊要求 - Not directly in this page, but included for completeness as per instructions */
  .page-register__logo-item {
    width: 80px !important; /* Fixed 80px, prohibit 100% */
    height: 80px !important; /* Fixed 80px */
    max-width: 80px !important; /* Ensure not overridden */
    box-sizing: border-box;
  }
}