.page-nh {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #1F2D3D; /* Text Main */
  background-color: #F4F7FB; /* Background */
}

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

.page-nh__highlight {
  color: #2F6BFF;
  font-weight: bold;
}

.page-nh__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, main offset from body */
  background-color: #F4F7FB;
}

.page-nh__hero-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%; /* Ensure full width within max-width */
}

.page-nh__hero-image {
  width: 100%;
  margin-bottom: 30px;
}

.page-nh__hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border-radius: 8px;
  object-fit: cover;
}

.page-nh__hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
}

.page-nh__main-title {
  color: #1F2D3D; /* Text Main */
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-nh__description {
  font-size: 18px;
  color: #1F2D3D; /* Text Main */
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-nh__cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); /* Button gradient */
  color: #ffffff;
  text-decoration: none;
  border-radius: 5px;
  font-size: 18px;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.page-nh__cta-button:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.page-nh__section-title {
  font-size: 36px;
  font-weight: 700;
  color: #1F2D3D; /* Text Main */
  text-align: center;
  margin-bottom: 40px;
  padding-top: 60px;
}

.page-nh__text-block {
  font-size: 16px;
  color: #1F2D3D; /* Text Main */
  text-align: justify;
  margin-bottom: 20px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-nh__intro-section, .page-nh__features-section, .page-nh__games-showcase-section, .page-nh__how-to-play-section, .page-nh__security-support-section, .page-nh__faq-section, .page-nh__blog-section {
  padding: 40px 0;
}

.page-nh__features-grid, .page-nh__game-types-grid, .page-nh__steps-grid, .page-nh__promotions-grid, .page-nh__security-grid, .page-nh__blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.page-nh__feature-card, .page-nh__game-type-card, .page-nh__step-card, .page-nh__promo-card, .page-nh__security-item, .page-nh__blog-card {
  background-color: #FFFFFF; /* Card BG */
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  padding: 30px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #D6E2FF; /* Border */
}

.page-nh__feature-card:hover, .page-nh__game-type-card:hover, .page-nh__step-card:hover, .page-nh__promo-card:hover, .page-nh__security-item:hover, .page-nh__blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-nh__feature-card img, .page-nh__game-type-card img, .page-nh__promo-card img, .page-nh__blog-card img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border-radius: 5px;
  margin-bottom: 20px;
  object-fit: cover;
}

.page-nh__feature-card img {
  height: 200px;
}

.page-nh__game-type-card img {
  height: 220px;
}

.page-nh__promo-card img, .page-nh__blog-card img {
  height: 200px;
}

.page-nh__card-title {
  font-size: 22px;
  font-weight: 600;
  color: #2F6BFF; /* Primary Color */
  margin-bottom: 15px;
  line-height: 1.3;
}

.page-nh__card-title a {
  color: #2F6BFF; /* Primary Color */
  text-decoration: none;
}

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

.page-nh__feature-card p, .page-nh__game-type-card p, .page-nh__step-card p, .page-nh__promo-card p, .page-nh__security-item p, .page-nh__blog-card p {
  font-size: 15px;
  color: #1F2D3D; /* Text Main */
  text-align: justify;
  flex-grow: 1;
}

.page-nh__cta-wrapper {
  text-align: center;
  margin-top: 50px;
}

.page-nh__how-to-play-section .page-nh__step-card {
  text-align: left;
  padding: 25px;
}

.page-nh__how-to-play-section .page-nh__step-card .page-nh__card-title {
  font-size: 20px;
  text-align: left;
  color: #1F2D3D; /* Text Main */
}

.page-nh__how-to-play-section .page-nh__step-card p {
  text-align: left;
}

.page-nh__btn-small {
  display: inline-block;
  padding: 10px 25px;
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); /* Button gradient */
  color: #ffffff;
  text-decoration: none;
  border-radius: 5px;
  font-size: 15px;
  font-weight: bold;
  margin-top: 20px;
  transition: all 0.3s ease;
}

.page-nh__btn-small:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.page-nh__promotions-section {
  background-color: #2F6BFF; /* Primary Color */
  color: #ffffff;
}

.page-nh__promotions-section .page-nh__section-title, .page-nh__promotions-section .page-nh__text-block {
  color: #ffffff;
}

.page-nh__promo-card {
  background-color: #FFFFFF;
  color: #1F2D3D;
}

.page-nh__promo-card .page-nh__card-title {
  color: #2F6BFF;
}

.page-nh__promo-card .page-nh__highlight {
  color: #2F6BFF;
}

.page-nh__btn-primary {
  display: inline-block;
  padding: 12px 30px;
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); /* Button gradient */
  color: #ffffff;
  text-decoration: none;
  border-radius: 5px;
  font-size: 16px;
  font-weight: bold;
  margin-top: 20px;
  transition: all 0.3s ease;
  border: none;
}

.page-nh__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.page-nh__security-item {
  text-align: left;
}

.page-nh__security-item .page-nh__card-title {
  color: #1F2D3D; /* Text Main */
  text-align: left;
}

.page-nh__btn-link {
  color: #2F6BFF; /* Primary Color */
  text-decoration: none;
  font-weight: 600;
  margin-top: 15px;
  display: inline-block;
}

.page-nh__btn-link:hover {
  text-decoration: underline;
}

details.page-nh__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #D6E2FF; /* Border */
  overflow: hidden;
  background: #fff; /* Card BG */
}

details.page-nh__faq-item summary.page-nh__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;
  color: #1F2D3D; /* Text Main */
}

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

details.page-nh__faq-item summary.page-nh__faq-question:hover {
  background: #f5f5f5;
}

.page-nh__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
}

.page-nh__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #666;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}

details.page-nh__faq-item .page-nh__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: #1F2D3D; /* Text Main */
}

.page-nh__blog-section {
  background-color: #F4F7FB; /* Background */
}

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

.page-nh__blog-card .page-nh__card-title {
  color: #2F6BFF; /* Primary Color */
}

.page-nh__date {
  font-size: 14px;
  color: #666;
  margin-top: -10px;
  margin-bottom: 15px;
}

.page-nh__btn-secondary {
  display: inline-block;
  padding: 10px 25px;
  background: #ffffff;
  color: #2F6BFF; /* Primary Color */
  border: 2px solid #2F6BFF; /* Primary Color */
  text-decoration: none;
  border-radius: 5px;
  font-size: 15px;
  font-weight: bold;
  margin-top: 20px;
  transition: all 0.3s ease;
}

.page-nh__btn-secondary:hover {
  background: #2F6BFF;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-nh__section-title {
    font-size: 32px;
  }
  .page-nh__main-title {
    font-size: 38px;
  }
  .page-nh__description {
    font-size: 17px;
  }
  .page-nh__feature-card img, .page-nh__game-type-card img, .page-nh__promo-card img, .page-nh__blog-card img {
    height: 180px;
  }
}

@media (max-width: 768px) {
  .page-nh__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-nh__container {
    padding: 0 15px;
  }
  .page-nh__main-title {
    font-size: 30px;
    margin-bottom: 15px;
  }
  .page-nh__description {
    font-size: 16px;
    margin-bottom: 25px;
  }
  .page-nh__cta-button {
    padding: 12px 30px;
    font-size: 16px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-nh__section-title {
    font-size: 28px;
    margin-bottom: 30px;
    padding-top: 40px;
  }
  .page-nh__text-block {
    font-size: 15px;
  }
  .page-nh__features-grid, .page-nh__game-types-grid, .page-nh__steps-grid, .page-nh__promotions-grid, .page-nh__security-grid, .page-nh__blog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-nh__feature-card, .page-nh__game-type-card, .page-nh__step-card, .page-nh__promo-card, .page-nh__security-item, .page-nh__blog-card {
    padding: 20px;
  }
  .page-nh__feature-card img, .page-nh__game-type-card img, .page-nh__promo-card img, .page-nh__blog-card img {
    height: 150px;
    margin-bottom: 15px;
  }
  .page-nh__card-title {
    font-size: 18px;
    margin-bottom: 10px;
  }
  .page-nh__btn-small, .page-nh__btn-primary, .page-nh__btn-secondary,
  .page-nh a[class*="button"], .page-nh 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;
    padding-right: 15px;
  }
  .page-nh__cta-buttons, .page-nh__button-group, .page-nh__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }
  .page-nh__cta-buttons {
    flex-direction: column;
  }
  .page-nh img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-nh__section, .page-nh__card, .page-nh__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  details.page-nh__faq-item summary.page-nh__faq-question { padding: 15px; }
  .page-nh__faq-qtext { font-size: 15px; }
  .page-nh__faq-answer { padding: 0 15px 15px; }
  .page-nh__cta-wrapper {
    margin-top: 30px;
  }
}