/* style/register.css */

:root {
  --primary-color: #0056b3;
  --secondary-color: #ffc107;
  --text-color-dark: #333333;
  --text-color-light: #ffffff;
  --background-light: #f8f9fa;
  --background-dark: #004085; /* Slightly darker primary for sections */
  --border-color: #e0e0e0;
}

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

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

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

.page-register__heading {
  font-size: 36px;
  color: var(--primary-color);
  margin-bottom: 40px;
  font-weight: bold;
}

.page-register__text-block {
  font-size: 18px;
  margin-bottom: 20px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Buttons */
.page-register__btn-primary,
.page-register__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  font-size: 16px;
  transition: all 0.3s ease;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-register__btn-primary {
  background-color: var(--primary-color);
  color: var(--text-color-light);
  border: 2px solid var(--primary-color);
}

.page-register__btn-primary:hover {
  background-color: #004085;
  border-color: #004085;
}

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

.page-register__btn-secondary:hover {
  background-color: var(--primary-color);
  color: var(--text-color-light);
}

.page-register__button-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

/* Hero Section */
.page-register__hero-section {
  position: relative;
  padding-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  padding-top: 0; /* Assuming shared.css handles body padding-top for header offset */
  margin-top: 0;
  overflow: hidden;
}

.page-register__hero-container {
  position: relative;
  margin: 0 auto;
  width: 100%;
  max-width: 100%;
}

.page-register__hero-image {
  width: 100%;
  margin: 0;
}

.page-register__hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
}

/* Product Display Section */
.page-register__products-section {
  width: 100%;
  padding: 60px 20px;
  background: var(--background-light);
  box-sizing: border-box;
}

.page-register__products-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 4fr 2fr; /* First group takes 4 parts, second takes 2 */
  gap: 20px;
}

.page-register__products-grid {
  display: grid;
  gap: 20px;
}

.page-register__products-grid--small {
  grid-template-columns: repeat(4, 1fr);
}

.page-register__products-grid--large {
  grid-template-columns: repeat(2, 1fr);
}

.page-register__product-card {
  width: 100%;
  max-width: 300px; /* Max width for individual product card */
  border-radius: 0; /* No rounded corners */
  overflow: hidden;
  background: transparent;
  box-shadow: none; /* No shadow */
  transition: transform 0.3s ease;
  justify-self: center; /* Center cards in grid cell */
}

.page-register__product-card:hover {
  transform: translateY(-3px);
}

.page-register__product-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.page-register__product-card-image {
  width: 100%;
  max-width: 300px; /* Max width for image container */
  overflow: hidden;
}

.page-register__product-card-image img {
  max-width: 100%;
  width: 100%;
  height: auto; /* Maintain aspect ratio */
  display: block;
}

/* Intro Section */
.page-register__intro-section {
  background-color: #ffffff;
  color: var(--text-color-dark);
}

/* Quick Access Section */
.page-register__quick-access-section {
  background-color: var(--background-dark);
  color: var(--text-color-light);
}

.page-register__quick-access-section .page-register__heading {
  color: var(--text-color-light);
}

.page-register__quick-access-section .page-register__btn-secondary {
  color: var(--text-color-light);
  border-color: var(--text-color-light);
}

.page-register__quick-access-section .page-register__btn-secondary:hover {
  background-color: var(--text-color-light);
  color: var(--primary-color);
}

.page-register__image-wrapper {
  margin-top: 40px;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.page-register__image-wrapper img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

/* Core Games Section */
.page-register__core-games-section {
  background-color: var(--background-light);
}

.page-register__game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.page-register__game-card {
  background: #ffffff;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: left;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.page-register__game-card img {
  max-width: 100%;
  height: auto;
  display: block;
  margin-bottom: 15px;
  border-radius: 8px;
}

.page-register__game-title {
  font-size: 22px;
  color: var(--primary-color);
  margin-top: 0;
  margin-bottom: 15px;
}

/* Promotions Section */
.page-register__promotions-section {
  background-color: var(--background-light);
}

.page-register__promo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.page-register__promo-card {
  background: #ffffff;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: left;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.page-register__promo-card img {
  max-width: 100%;
  height: auto;
  display: block;
  margin-bottom: 15px;
  border-radius: 8px;
}

.page-register__promo-title {
  font-size: 20px;
  color: var(--primary-color);
  margin-top: 0;
  margin-bottom: 10px;
}

/* Security Section */
.page-register__security-section {
  background-color: var(--primary-color);
  color: var(--text-color-light);
}

.page-register__security-section .page-register__heading {
  color: var(--text-color-light);
}

.page-register__security-content {
  display: flex;
  align-items: center;
  gap: 40px;
  text-align: left;
  margin-top: 40px;
}

.page-register__security-text {
  flex: 1;
}

.page-register__security-text .page-register__btn-secondary {
  color: var(--text-color-light);
  border-color: var(--text-color-light);
  margin-top: 20px;
}

.page-register__security-text .page-register__btn-secondary:hover {
  background-color: var(--text-color-light);
  color: var(--primary-color);
}

.page-register__security-image {
  flex: 1;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.page-register__security-image img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
}

/* FAQ Section */
.page-register__faq-section {
  background-color: var(--background-light);
}

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

.page-register__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.page-register__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 15px;
  opacity: 0;
  color: var(--text-color-dark);
}

.page-register__faq-item.active .page-register__faq-answer {
  max-height: 2000px !important;
  padding: 20px 15px !important;
  opacity: 1;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
}

.page-register__faq-answer p {
  margin: 0;
  font-size: 16px;
}

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: 5px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-register__faq-question:hover {
  background: #f5f5f5;
  border-color: #d0d0d0;
}

.page-register__faq-question:active {
  background: #eeeeee;
}

.page-register__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  pointer-events: none;
  color: var(--primary-color);
}

.page-register__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  color: var(--primary-color);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.page-register__faq-item.active .page-register__faq-toggle {
  color: var(--secondary-color);
  transform: rotate(45deg);
}

/* News Section */
.page-register__news-section {
  background-color: #ffffff;
}

.page-register__news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.page-register__news-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden;
  text-align: left;
  transition: box-shadow 0.3s ease;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.page-register__news-card:hover {
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.page-register__news-card img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-register__news-card h3 {
  padding: 15px 20px 0;
  font-size: 20px;
  color: var(--primary-color);
  margin-top: 0;
}

.page-register__news-card h3 a {
  text-decoration: none;
  color: inherit;
}

.page-register__news-card h3 a:hover {
  color: var(--secondary-color);
}

.page-register__news-summary {
  padding: 0 20px 15px;
  font-size: 15px;
  color: #666;
}

.page-register__news-link {
  display: inline-block;
  padding: 0 20px 20px;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: bold;
}

.page-register__news-link:hover {
  color: var(--secondary-color);
}

.page-register__view-all-news {
  margin-top: 40px;
}

/* General image styling to prevent overflow */
.page-register img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-register__heading {
    font-size: 32px;
  }
  .page-register__game-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-register__promo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-register__news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-register__products-container {
    grid-template-columns: 1fr; /* Stack the two product grids vertically */
    gap: 15px;
  }
  .page-register__products-grid--small {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-register__products-grid--large {
    grid-template-columns: repeat(1, 1fr);
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-register__hero-section {
    padding-top: 0 !important; /* Assuming shared.css handles body padding-top */
    padding-bottom: 0 !important;
  }
  .page-register__hero-image img {
    width: 100% !important;
    height: auto !important;
    max-width: 100% !important;
  }

  /* 产品展示图区域 */
  .page-register__products-section {
    padding: 40px 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    box-sizing: border-box !important;
  }
  .page-register__products-container {
    grid-template-columns: 1fr !important;
    gap: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    box-sizing: border-box !important;
  }
  .page-register__products-grid--small {
    grid-template-columns: repeat(2, 1fr) !important; /* 2x2 grid */
    gap: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-register__products-grid--small .page-register__product-card,
  .page-register__products-grid--small .page-register__product-card-image {
    max-width: 100% !important; /* Allow cards to take full width of their grid cell */
  }
  .page-register__products-grid--small .page-register__product-card-image img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-register__products-grid--large {
    grid-template-columns: 1fr !important; /* Each item on its own row */
    gap: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-register__products-grid--large .page-register__product-card,
  .page-register__products-grid--large .page-register__product-card-image {
    max-width: 100% !important;
  }
  .page-register__products-grid--large .page-register__product-card-image img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* 通用图片与容器 */
  .page-register img {
    max-width: 100% !important;
    height: auto !important;
  }
  .page-register__container,
  .page-register__section,
  .page-register__image-wrapper,
  .page-register__game-card,
  .page-register__promo-card,
  .page-register__news-card,
  .page-register__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
  .page-register__section {
    padding: 40px 0 !important;
  }
  .page-register__heading {
    font-size: 28px !important;
    margin-bottom: 25px !important;
  }
  .page-register__text-block {
    font-size: 16px !important;
  }

  /* 按钮与按钮容器 */
  .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 !important;
    padding-right: 15px !important;
  }
  .page-register__button-group {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    flex-direction: column !important;
    gap: 10px !important;
  }

  /* 其他内容模块 */
  .page-register__game-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  .page-register__promo-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  .page-register__news-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  .page-register__security-content {
    flex-direction: column !important;
    gap: 20px !important;
  }
  .page-register__security-text,
  .page-register__security-image {
    flex: none !important;
    width: 100% !important;
  }
  .page-register__faq-question {
    padding: 15px !important;
    flex-wrap: wrap !important;
  }
  .page-register__faq-question h3 {
    font-size: 15px !important;
    margin-bottom: 0 !important;
    width: calc(100% - 40px) !important;
  }
  .page-register__faq-toggle {
    margin-left: 10px !important;
    width: 24px !important;
    height: 24px !important;
    font-size: 20px !important;
  }
  .page-register__faq-answer {
    padding: 0 15px !important;
  }
  .page-register__faq-item.active .page-register__faq-answer {
    padding: 15px !important;
  }
  .page-register__news-card h3 {
    font-size: 18px !important;
  }
  .page-register__news-summary {
    font-size: 14px !important;
  }
}