.page-no-hu {
  font-family: 'Arial', sans-serif;
  color: #333333; /* Default text color for light background */
  line-height: 1.6;
  background-color: #FFFFFF; /* Explicitly set body background as white */
}

.page-no-hu__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Hero Section */
.page-no-hu__hero-section {
  position: relative;
  overflow: hidden;
  padding-top: 10px; /* Small top padding, assuming body has header offset */
  background-color: #f0f8ff; /* Light blue tint for hero background */
}

.page-no-hu__hero-image {
  width: 100%;
  max-height: 600px; /* Limit height on desktop */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 30px; /* Space between image and content */
}

.page-no-hu__hero-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover; /* Cover the container */
}

.page-no-hu__hero-content {
  text-align: center;
  padding-bottom: 60px;
  max-width: 900px;
  margin: 0 auto;
}

.page-no-hu__main-title {
  font-size: 48px;
  font-weight: 700;
  color: #26A9E0;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-no-hu__hero-description {
  font-size: 18px;
  color: #555555;
  margin-bottom: 30px;
}

.page-no-hu__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

.page-no-hu__btn-primary,
.page-no-hu__btn-secondary,
.page-no-hu__btn-play {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 2px solid transparent;
  max-width: 100%; /* Ensure buttons don't overflow */
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-no-hu__btn-primary {
  background-color: #26A9E0;
  color: #FFFFFF;
}

.page-no-hu__btn-primary:hover {
  background-color: #1a8ccb;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-no-hu__btn-secondary {
  background-color: #FFFFFF;
  color: #26A9E0;
  border-color: #26A9E0;
}

.page-no-hu__btn-secondary:hover {
  background-color: #f0f8ff;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* General Section Styling */
.page-no-hu__section {
  padding: 60px 0;
  background-color: #FFFFFF;
}

.page-no-hu__section:nth-of-type(even) {
  background-color: #f9f9f9;
}

.page-no-hu__section-title {
  font-size: 36px;
  font-weight: 700;
  color: #26A9E0;
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.3;
}

.page-no-hu__article-body {
  max-width: 900px;
  margin: 0 auto;
  font-size: 17px;
  line-height: 1.7;
}

.page-no-hu__article-body p {
  margin-bottom: 20px;
}

.page-no-hu__article-body h3 {
  font-size: 24px;
  font-weight: 600;
  color: #333333;
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-no-hu__article-figure {
  width: 100%;
  height: auto;
  display: block;
  margin: 30px auto;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Feature List */
.page-no-hu__feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 30px 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-no-hu__feature-item {
  background-color: #FFFFFF;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  border: 1px solid #e0e0e0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-no-hu__feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-no-hu__feature-title {
  font-size: 22px;
  font-weight: 700;
  color: #26A9E0;
  margin-top: 0;
  margin-bottom: 15px;
}

/* Game Grid */
.page-no-hu__game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.page-no-hu__game-card {
  background-color: #FFFFFF;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  border: 1px solid #e0e0e0;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-no-hu__game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-no-hu__game-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
}

.page-no-hu__game-title {
  font-size: 20px;
  font-weight: 700;
  color: #333333;
  margin: 20px 15px 10px;
}

.page-no-hu__game-description {
  font-size: 15px;
  color: #666666;
  padding: 0 15px;
  margin-bottom: 20px;
}

.page-no-hu__btn-play {
  background-color: #EA7C07; /* Login color for play button */
  color: #FFFFFF;
  border-radius: 0 0 8px 8px; /* Rounded only at bottom */
  width: 100%;
  padding: 12px 0;
  font-size: 16px;
  font-weight: 600;
  display: block;
}

.page-no-hu__btn-play:hover {
  background-color: #d46f06;
  transform: none; /* No translateY for full width buttons */
  box-shadow: none;
}

/* Steps List (How to Play) */
.page-no-hu__steps-list {
  list-style: none;
  padding: 0;
  margin: 0 0 30px 0;
}

.page-no-hu__step-item {
  background-color: #f0f8ff; /* Light blue background for steps */
  padding: 25px;
  border-radius: 8px;
  margin-bottom: 15px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.page-no-hu__step-item:last-child {
  margin-bottom: 0;
}

.page-no-hu__step-title {
  font-size: 22px;
  font-weight: 700;
  color: #26A9E0;
  margin-top: 0;
  margin-bottom: 10px;
  position: relative;
  padding-left: 40px;
}

.page-no-hu__step-title::before {
  content: counter(step-counter);
  counter-increment: step-counter;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  background-color: #26A9E0;
  color: #FFFFFF;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: bold;
}

.page-no-hu__steps-list {
  counter-reset: step-counter;
}

/* Promotions List */
.page-no-hu__promo-list {
  list-style: none;
  padding: 0;
  margin: 0 0 30px 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-no-hu__promo-item {
  background-color: #FFFFFF;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  border: 1px solid #e0e0e0;
}

.page-no-hu__promo-title {
  font-size: 22px;
  font-weight: 700;
  color: #26A9E0;
  margin-top: 0;
  margin-bottom: 15px;
}

/* Tips List */
.page-no-hu__tips-list {
  list-style: none;
  padding: 0;
  margin: 0 0 30px 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-no-hu__tip-item {
  background-color: #FFFFFF;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  border: 1px solid #e0e0e0;
}

.page-no-hu__tip-title {
  font-size: 22px;
  font-weight: 700;
  color: #26A9E0;
  margin-top: 0;
  margin-bottom: 15px;
}

/* FAQ Section */
.page-no-hu__faq-section {
  background-color: #f0f8ff; /* Light blue background for FAQ */
}

.page-no-hu__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

/* FAQ details/summary styles from prompt */
details.page-no-hu__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #e0e0e0;
  overflow: hidden;
  background: #fff;
}
details.page-no-hu__faq-item summary.page-no-hu__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
details.page-no-hu__faq-item summary.page-no-hu__faq-question::-webkit-details-marker {
  display: none;
}
details.page-no-hu__faq-item summary.page-no-hu__faq-question:hover {
  background: #f5f5f5;
}
.page-no-hu__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
}
.page-no-hu__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #666;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-no-hu__faq-item .page-no-hu__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
}

/* CTA Section (Dark Background) */
.page-no-hu__cta-section {
  background-color: #26A9E0; /* Brand primary color */
  color: #FFFFFF;
  text-align: center;
  padding: 80px 0;
}

.page-no-hu__cta-section .page-no-hu__section-title {
  color: #FFFFFF;
  margin-bottom: 20px;
}

.page-no-hu__cta-description {
  font-size: 20px;
  max-width: 800px;
  margin: 0 auto 40px auto;
  line-height: 1.6;
}

/* Ensure buttons in dark section have correct colors */
.page-no-hu__cta-section .page-no-hu__btn-primary {
  background-color: #FFFFFF;
  color: #26A9E0;
}

.page-no-hu__cta-section .page-no-hu__btn-primary:hover {
  background-color: #e0e0e0;
}

.page-no-hu__cta-section .page-no-hu__btn-secondary {
  background-color: transparent;
  color: #FFFFFF;
  border-color: #FFFFFF;
}

.page-no-hu__cta-section .page-no-hu__btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-no-hu__main-title {
    font-size: 42px;
  }
  .page-no-hu__section-title {
    font-size: 32px;
  }
  .page-no-hu__hero-image {
    max-height: 500px;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-no-hu__hero-section {
    padding-top: 10px; /* Small top padding, assuming body has header offset */
  }
  .page-no-hu__hero-image {
    max-height: none;
    margin-bottom: 20px;
  }
  .page-no-hu__hero-image img {
    object-fit: contain !important; /* Must use contain for mobile hero */
    aspect-ratio: unset !important; /* Allow natural aspect ratio */
    width: 100% !important;
    height: auto !important;
  }
  .page-no-hu__hero-content {
    padding-bottom: 40px;
  }
  .page-no-hu__main-title {
    font-size: clamp(30px, 8vw, 40px); /* Use clamp for H1 on mobile */
    margin-bottom: 15px;
  }
  .page-no-hu__hero-description {
    font-size: 16px;
    margin-bottom: 25px;
  }
  .page-no-hu__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 15px;
    padding: 0 15px !important; /* Add padding to button container */
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-no-hu__btn-primary,
  .page-no-hu__btn-secondary,
  .page-no-hu__btn-play {
    width: 100% !important;
    max-width: 100% !important;
    font-size: 16px;
    padding: 12px 20px;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  /* 通用图片与容器 */
  .page-no-hu img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
  }
  .page-no-hu__container,
  .page-no-hu__section,
  .page-no-hu__card,
  .page-no-hu__game-card,
  .page-no-hu__feature-item,
  .page-no-hu__promo-item,
  .page-no-hu__tip-item,
  .page-no-hu__step-item,
  .page-no-hu__article-body {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  /* 产品展示图区域 (Game Grid) */
  .page-no-hu__game-grid {
    grid-template-columns: 1fr 1fr; /* 2 columns on mobile */
    gap: 15px;
    overflow-x: hidden;
  }
  .page-no-hu__game-image {
    height: 150px; /* Adjust card image height for mobile */
  }

  /* 装饰主标题 + 长文 SEO 区 */
  .page-no-hu__section-title {
    font-size: clamp(24px, 7vw, 30px); /* Adjust section title font size */
    margin-bottom: 30px;
  }
  .page-no-hu__article-body {
    font-size: 16px;
  }
  .page-no-hu__article-body h3 {
    font-size: 20px;
    text-align: left; /* Keep H3 left-aligned in article body */
  }
  .page-no-hu__article-figure {
    margin: 20px auto;
  }

  /* Feature, Promo, Tips lists */
  .page-no-hu__feature-list,
  .page-no-hu__promo-list,
  .page-no-hu__tips-list {
    grid-template-columns: 1fr; /* Stack items */
    gap: 20px;
  }
  .page-no-hu__feature-item,
  .page-no-hu__promo-item,
  .page-no-hu__tip-item {
    padding: 20px;
  }
  .page-no-hu__feature-title,
  .page-no-hu__promo-title,
  .page-no-hu__tip-title {
    font-size: 20px;
  }
}