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

/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */
.page-register {
  font-family: Arial, sans-serif;
  color: var(--color-text-main);
  background-color: var(--color-background);
  line-height: 1.6;
}

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

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

.page-register__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.page-register__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5); /* Darken image for text readability */
}

.page-register__hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  color: var(--color-text-main);
  padding: 20px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.4); /* Ensure text contrast */
}

.page-register__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--color-gold);
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.7);
}

.page-register__hero-description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: var(--color-text-main);
}

.page-register__section-title {
  font-size: 2.5rem;
  color: var(--color-gold);
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-register__section-description {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  text-align: center;
  max-width: 900px;
  margin: 0 auto 40px auto;
}

.page-register__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.2rem;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  text-align: center;
  cursor: pointer;
  box-sizing: border-box;
}

.page-register__btn-primary {
  background: var(--color-button-gradient);
  color: #ffffff;
  border: none;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3), 0 0 20px var(--color-glow) inset;
}

.page-register__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4), 0 0 25px var(--color-glow) inset;
}

.page-register__btn-secondary {
  background: var(--color-card-bg);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-register__btn-secondary:hover {
  background: var(--color-primary);
  color: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-register__benefits-section,
.page-register__guide-section,
.page-register__games-section,
.page-register__policy-section,
.page-register__faq-section,
.page-register__cta-final-section {
  padding: 80px 0;
  background-color: var(--color-background);
}

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

.page-register__benefit-card,
.page-register__game-card,
.page-register__policy-card {
  background-color: var(--color-card-bg);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  border: 1px solid var(--color-border);
  transition: transform 0.3s ease;
}

.page-register__benefit-card:hover,
.page-register__game-card:hover,
.page-register__policy-card:hover {
  transform: translateY(-5px);
}

.page-register__card-title {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-register__card-text {
  color: var(--color-text-secondary);
  font-size: 1rem;
}

.page-register__content-image {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 60px auto 20px auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  min-width: 200px;
  min-height: 200px;
}

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

.page-register__step-card {
  background-color: var(--color-card-bg);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  border: 1px solid var(--color-border);
  position: relative;
  padding-top: 60px;
}

.page-register__step-number {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #ffffff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: bold;
  border: 3px solid var(--color-gold);
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
}

.page-register__important-notes {
  background-color: var(--color-deep-green);
  padding: 30px;
  border-radius: 10px;
  margin-top: 60px;
  border: 1px solid var(--color-border);
}

.page-register__notes-title {
  font-size: 1.8rem;
  color: var(--color-gold);
  margin-bottom: 20px;
  text-align: center;
}

.page-register__notes-list {
  list-style: none;
  padding: 0;
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 1rem;
}

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

.page-register__notes-list li::before {
  content: '✓';
  color: var(--color-glow);
  position: absolute;
  left: 0;
  font-weight: bold;
  font-size: 1.2rem;
}

.page-register__game-card .page-register__card-link {
  display: inline-block;
  margin-top: 20px;
  color: var(--color-gold);
  text-decoration: none;
  font-weight: bold;
  border-bottom: 2px solid var(--color-gold);
  padding-bottom: 5px;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.page-register__game-card .page-register__card-link:hover {
  color: #ffffff;
  border-color: #ffffff;
}

.page-register__policy-grid {
  grid-template-columns: 1fr 1fr;
}

.page-register__policy-card {
  text-align: left;
}

.page-register__policy-card .page-register__card-link {
  display: inline-block;
  margin-top: 20px;
  color: var(--color-glow);
  text-decoration: none;
  font-weight: bold;
  border-bottom: 1px solid var(--color-glow);
  padding-bottom: 2px;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.page-register__policy-card .page-register__card-link:hover {
  color: #ffffff;
  border-color: #ffffff;
}

.page-register__faq-list {
  margin-top: 40px;
}

.page-register__faq-item {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--color-text-main);
}

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.15rem;
  font-weight: bold;
  color: var(--color-primary);
  cursor: pointer;
  background-color: var(--color-deep-green);
  border-bottom: 1px solid var(--color-divider);
  list-style: none; /* For details/summary */
}

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

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

.page-register__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  margin-left: 15px;
  color: var(--color-gold);
  transition: transform 0.3s ease;
}

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

.page-register__faq-answer {
  padding: 20px;
  font-size: 1rem;
  color: var(--color-text-secondary);
  border-top: 1px solid var(--color-divider);
}

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

.page-register__cta-final-section {
  text-align: center;
}

.page-register__cta-final-section .page-register__cta-button {
  margin-top: 40px;
}

/* Media Queries for Responsiveness */
@media (max-width: 1024px) {
  .page-register__main-title {
    font-size: clamp(2rem, 6vw, 3rem);
  }

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

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

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

  .page-register__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

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

  .page-register__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
  }

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

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

  .page-register__section-description {
    font-size: 1rem;
    margin-bottom: 30px;
  }

  .page-register__cta-button {
    font-size: 1rem;
    padding: 12px 25px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-register__benefits-section,
  .page-register__guide-section,
  .page-register__games-section,
  .page-register__policy-section,
  .page-register__faq-section,
  .page-register__cta-final-section {
    padding: 40px 0;
  }

  .page-register__container {
    padding: 0 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    min-width: 200px;
    min-height: 200px;
  }

  .page-register__content-image {
    margin-top: 40px;
  }

  .page-register__benefit-card,
  .page-register__game-card,
  .page-register__policy-card,
  .page-register__step-card {
    padding: 20px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-register__card-title {
    font-size: 1.3rem;
  }

  .page-register__card-text {
    font-size: 0.95rem;
  }

  .page-register__policy-grid {
    grid-template-columns: 1fr;
  }

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

  .page-register__faq-answer {
    padding: 15px;
    font-size: 0.95rem;
  }

  .page-register__notes-title {
    font-size: 1.5rem;
  }

  .page-register__notes-list {
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .page-register__main-title {
    font-size: clamp(1.5rem, 9vw, 2.2rem);
  }
  .page-register__section-title {
    font-size: 1.5rem;
  }
}