/* Base styles for page-g */
.page-g {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main); /* Default text color for the page, adapting to dark body background */
  background-color: transparent; /* Body background is handled by shared.css */
}

.page-g__section {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}

.page-g__dark-section {
  background-color: var(--deep-navy);
  color: var(--text-main);
}

.page-g__container {
  max-width: 1000px;
  margin: 0 auto;
}

.page-g__section-title {
  font-size: 2.8em;
  font-weight: bold;
  text-align: center;
  margin-bottom: 20px;
  color: var(--text-main);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-g__section-description,
.page-g__text-block {
  font-size: 1.1em;
  text-align: center;
  margin-bottom: 40px;
  color: var(--text-secondary);
}

.page-g__text-block {
  text-align: left;
  margin-bottom: 20px;
}

/* Buttons */
.page-g__btn-primary,
.page-g__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1em;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-g__btn-primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: var(--text-main);
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-g__btn-primary:hover {
  background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-g__btn-secondary {
  background: transparent;
  color: var(--text-main);
  border: 2px solid var(--border-color);
}

.page-g__btn-secondary:hover {
  background: rgba(var(--border-color-rgb), 0.2);
  color: var(--glow-color);
}

.page-g__btn-text-link {
  color: var(--glow-color);
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
  display: block;
  margin-top: 10px;
  text-align: center;
}

.page-g__btn-text-link:hover {
  color: var(--gold-color);
}

.page-g__button-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

/* Images */
.page-g img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Hero Section */
.page-g__hero-section {
  padding-top: 10px; /* Approx 10px top padding, not --header-offset */
  padding-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 70vh;
  background-color: var(--deep-navy);
}

.page-g__hero-image-wrapper {
  width: 100%;
  max-height: 600px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.page-g__hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 40px 20px;
  max-width: 900px;
  color: var(--text-main);
}

.page-g__main-title {
  font-size: 3.5em;
  font-weight: 900;
  margin-bottom: 20px;
  color: var(--gold-color);
  line-height: 1.1;
  letter-spacing: -0.03em;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.page-g__hero-description {
  font-size: 1.4em;
  margin-bottom: 30px;
  color: var(--text-secondary);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-g__hero-cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
}

/* Intro Section */
.page-g__intro-button {
  margin-top: 30px;
}

/* Game Types Section */
.page-g__game-types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-g__card {
  background-color: var(--card-bg);
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--text-main);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-g__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4), 0 0 15px var(--glow-color);
}

.page-g__card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-g__card-title {
  font-size: 1.6em;
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--gold-color);
}

.page-g__card-text {
  font-size: 0.95em;
  color: var(--text-secondary);
  margin-bottom: 20px;
  flex-grow: 1;
}

/* How To Play Section */
.page-g__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-g__step-item {
  background-color: var(--card-bg);
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.page-g__step-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2em;
  font-weight: bold;
  color: var(--text-main);
  margin: 0 auto 20px auto;
  box-shadow: 0 0 15px var(--glow-color);
}

.page-g__step-title {
  font-size: 1.4em;
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--gold-color);
}

.page-g__step-text {
  font-size: 0.95em;
  color: var(--text-secondary);
}

/* Strategy Section */
.page-g__strategy-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  text-align: left;
}

.page-g__strategy-item {
  background-color: rgba(var(--border-color-rgb), 0.2);
  border-left: 5px solid var(--glow-color);
  padding: 20px;
  margin-bottom: 15px;
  border-radius: 8px;
  color: var(--text-main);
  font-size: 1.05em;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-g__strategy-item strong {
  color: var(--gold-color);
}

.page-g__strategy-button {
  margin-top: 40px;
}

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

.page-g__promo-card {
  background-color: var(--card-bg);
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--text-main);
}

.page-g__promo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4), 0 0 15px var(--glow-color);
}

.page-g__promo-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-bottom: 1px solid var(--divider-color);
}

.page-g__promo-content {
  padding: 25px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.page-g__promo-title {
  font-size: 1.5em;
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--gold-color);
}

.page-g__promo-text {
  font-size: 0.95em;
  color: var(--text-secondary);
  margin-bottom: 20px;
  flex-grow: 1;
}

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

.page-g__feature-item {
  background-color: var(--card-bg);
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.page-g__feature-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin: 0 auto 20px auto;
}

.page-g__feature-title {
  font-size: 1.4em;
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--gold-color);
}

.page-g__feature-text {
  font-size: 0.95em;
  color: var(--text-secondary);
}

.page-g__security-button {
  margin-top: 40px;
}

/* FAQ Section */
.page-g__faq-list {
  margin-top: 40px;
  text-align: left;
}

.page-g__faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  color: var(--text-main);
}

.page-g__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15em;
  font-weight: bold;
  color: var(--gold-color);
  cursor: pointer;
  transition: background-color 0.3s ease;
  list-style: none; /* For details/summary */
}

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

.page-g__faq-item[open] .page-g__faq-question {
  background-color: rgba(var(--glow-color-rgb), 0.1);
}

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

.page-g__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: var(--glow-color);
}

.page-g__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1em;
  color: var(--text-secondary);
  line-height: 1.7;
}

.page-g__faq-answer p {
  margin-bottom: 10px;
}

.page-g__faq-buttons {
  display: flex;
  gap: 10px;
  margin-top: 15px;
  justify-content: flex-start;
}

/* Conclusion Section */
.page-g__conclusion-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

/* Global variables for colors */
:root {
  --primary-color: #113B7A;
  --secondary-color: #1D5FD1;
  --button-gradient: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  --card-bg: #10233F;
  --text-main: #F3F8FF;
  --text-secondary: #AFC4E8;
  --border-color: #244D84;
  --glow-color: #4FA8FF;
  --gold-color: #F2C14E;
  --divider-color: #1B3357;
  --deep-navy: #08162B;
  --border-color-rgb: 36, 77, 132; /* RGB for #244D84 */
  --glow-color-rgb: 79, 168, 255; /* RGB for #4FA8FF */
}

/* Responsive Styles */

/* Tablet and Mobile */
@media (max-width: 1024px) {
  .page-g__section-title {
    font-size: 2.2em;
  }

  .page-g__hero-content {
    padding: 30px 15px;
  }

  .page-g__main-title {
    font-size: 2.8em;
  }

  .page-g__hero-description {
    font-size: 1.2em;
  }

  .page-g__game-types-grid,
  .page-g__steps-grid,
  .page-g__promotions-grid,
  .page-g__security-features {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
  }

  .page-g__faq-question {
    padding: 15px 20px;
    font-size: 1.05em;
  }

  .page-g__faq-answer {
    padding: 0 20px 15px 20px;
  }
}

/* Mobile Specific Styles (max-width: 768px) */
@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-g__hero-section {
    padding-top: 10px !important; /* Approx 10px top padding */
    min-height: auto;
  }

  .page-g__main-title {
    font-size: 2em !important;
    margin-bottom: 15px;
  }

  .page-g__hero-description {
    font-size: 1em !important;
    margin-bottom: 20px;
  }

  .page-g__hero-cta-buttons,
  .page-g__button-group,
  .page-g__conclusion-cta-buttons {
    flex-direction: column !important;
    gap: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 15px;
    box-sizing: border-box;
  }

  /* 按钮与按钮容器 */
  .page-g__btn-primary,
  .page-g__btn-secondary,
  .page-g a[class*="button"],
  .page-g 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-g__hero-cta-buttons > .page-g__btn-primary,
  .page-g__hero-cta-buttons > .page-g__btn-secondary,
  .page-g__button-group > .page-g__btn-primary,
  .page-g__button-group > .page-g__btn-secondary,
  .page-g__conclusion-cta-buttons > .page-g__btn-primary,
  .page-g__conclusion-cta-buttons > .page-g__btn-secondary {
    width: 100% !important;
  }

  /* 其他内容模块 - 通用 Section */
  .page-g__section {
    padding: 30px 15px !important;
  }

  .page-g__section-title {
    font-size: 1.8em !important;
    margin-bottom: 15px;
  }

  .page-g__section-description,
  .page-g__text-block {
    font-size: 0.95em !important;
    margin-bottom: 20px;
    text-align: left;
  }

  /* 产品展示图区域 - Game Types Grid */
  .page-g__game-types-grid,
  .page-g__steps-grid,
  .page-g__promotions-grid,
  .page-g__security-features {
    grid-template-columns: 1fr !important;
    gap: 25px !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    box-sizing: border-box !important;
  }

  /* 通用图片与容器 */
  .page-g img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-g__card,
  .page-g__step-item,
  .page-g__promo-card,
  .page-g__feature-item,
  .page-g__faq-item {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 20px !important;
  }

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

  .page-g__faq-answer {
    padding: 0 20px 15px 20px !important;
    font-size: 0.95em !important;
  }
  
  .page-g__faq-buttons {
    flex-direction: column !important;
    align-items: flex-start !important;
  }
  
  .page-g__faq-buttons .page-g__btn-primary,
  .page-g__faq-buttons .page-g__btn-secondary {
    width: auto !important;
    max-width: 100% !important;
    align-self: flex-start;
    padding: 10px 20px !important;
  }
}