/* style/nh.css */
/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */

:root {
  --page-nh-primary-color: #11A84E;
  --page-nh-secondary-color: #22C768;
  --page-nh-card-bg: #11271B;
  --page-nh-bg: #08160F;
  --page-nh-text-main: #F2FFF6;
  --page-nh-text-secondary: #A7D9B8;
  --page-nh-border-color: #2E7A4E;
  --page-nh-glow-color: #57E38D;
  --page-nh-gold-color: #F2C14E;
  --page-nh-divider-color: #1E3A2A;
  --page-nh-deep-green: #0A4B2C;
  --page-nh-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --page-nh-light-text: #f8f8f8; /* Text color for light body background */
  --page-nh-dark-text: #333333; /* Text color for light body background */
}

.page-nh {
  font-family: 'Arial', sans-serif;
  color: var(--page-nh-dark-text); /* Default text color for light body background */
  line-height: 1.6;
  background-color: #f8f8f8; /* Assuming body background from shared.css is #f8f8f8 */
}

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

.page-nh__dark-section {
  background-color: var(--page-nh-bg);
  color: var(--page-nh-text-main);
}

.page-nh__light-bg {
  background-color: #ffffff;
  color: var(--page-nh-dark-text);
}

.page-nh__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 60px 0; /* Small top padding, larger bottom padding */
  overflow: hidden;
  color: var(--page-nh-text-main);
  background-color: var(--page-nh-bg);
}

.page-nh__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 675px; /* Limit height for aesthetic */
  margin-bottom: 30px; /* Space between image and content */
}

.page-nh__hero-content {
  text-align: center;
  max-width: 800px;
  padding: 0 20px;
  position: relative; /* Ensure content is above any potential background */
  z-index: 2;
}

.page-nh__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem); /* Responsive font size for H1 */
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--page-nh-gold-color);
  text-shadow: 0 0 10px rgba(87, 227, 141, 0.5);
}

.page-nh__hero-description {
  font-size: 1.15rem;
  margin-bottom: 30px;
  color: var(--page-nh-text-secondary);
}

.page-nh__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--page-nh-primary-color);
}

.page-nh__dark-section .page-nh__section-title {
  color: var(--page-nh-gold-color);
}

.page-nh__content-area p,
.page-nh__guide-section p,
.page-nh__promotions-section p {
  font-size: 1.05rem;
  margin-bottom: 15px;
  text-align: justify;
}

.page-nh__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.page-nh__cta-buttons--center {
  margin-top: 40px;
}

.page-nh__btn-primary,
.page-nh__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
  text-align: center;
}

.page-nh__btn-primary {
  background: var(--page-nh-btn-gradient);
  color: var(--page-nh-text-main);
  border: none;
  box-shadow: 0 4px 15px rgba(17, 168, 78, 0.4);
}

.page-nh__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(17, 168, 78, 0.6);
}

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

.page-nh__btn-secondary:hover {
  background: var(--page-nh-primary-color);
  color: #ffffff;
  transform: translateY(-2px);
}

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

.page-nh__card {
  background-color: #ffffff; /* Default card background for light section */
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  text-align: center;
  color: var(--page-nh-dark-text);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--page-nh-border-color);
}

.page-nh__card--dark-bg {
  background-color: var(--page-nh-card-bg);
  color: var(--page-nh-text-main);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  border-color: var(--page-nh-deep-green);
}

.page-nh__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.page-nh__card--dark-bg:hover {
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.page-nh__card-image {
  width: 100%;
  height: auto;
  max-height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-nh__card-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--page-nh-primary-color);
}

.page-nh__card--dark-bg .page-nh__card-title {
  color: var(--page-nh-gold-color);
}

.page-nh__card p {
  font-size: 1rem;
  line-height: 1.5;
  color: inherit; /* Inherit from card */
}

.page-nh__ordered-list,
.page-nh__unordered-list {
  list-style-position: inside;
  padding-left: 20px;
  margin-bottom: 20px;
}

.page-nh__ordered-list li,
.page-nh__unordered-list li {
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.page-nh__ordered-list li strong {
  color: var(--page-nh-primary-color);
}

.page-nh__promotions-section {
  background-color: var(--page-nh-bg);
  color: var(--page-nh-text-main);
}

.page-nh__promotion-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.page-nh__promotion-card {
  background-color: var(--page-nh-card-bg);
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--page-nh-deep-green);
}

.page-nh__promotion-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.page-nh__promotion-image {
  width: 100%;
  height: auto;
  max-height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-nh__promotion-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--page-nh-gold-color);
}

.page-nh__promotion-card p {
  font-size: 1rem;
  line-height: 1.5;
  color: var(--page-nh-text-secondary);
}

.page-nh__faq-section {
  background-color: var(--page-nh-light-bg);
  color: var(--page-nh-dark-text);
}

.page-nh__faq-list {
  margin-top: 30px;
  border-top: 1px solid var(--page-nh-border-color);
}

.page-nh__faq-item {
  border-bottom: 1px solid var(--page-nh-border-color);
  padding: 15px 0;
  list-style: none; /* Remove default marker for details */
}

.page-nh__faq-item summary::-webkit-details-marker {
  display: none; /* Hide default marker for webkit */
}

.page-nh__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.15rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--page-nh-primary-color);
  padding: 5px 0;
}

.page-nh__faq-toggle {
  font-size: 1.5rem;
  font-weight: 700;
  margin-left: 15px;
  color: var(--page-nh-secondary-color);
}

.page-nh__faq-answer {
  padding-top: 10px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--page-nh-dark-text);
  padding-right: 30px; /* Space for toggle icon if using JS */
}

.page-nh__final-cta-section {
  text-align: center;
  padding-bottom: 80px;
}

.page-nh__final-cta-section p {
  font-size: 1.15rem;
  color: var(--page-nh-text-secondary);
  margin-bottom: 40px;
}

.page-nh__responsible-gaming-text {
  text-align: center;
  font-style: italic;
  margin-top: 30px;
  color: var(--page-nh-text-secondary);
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-nh__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }

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

  .page-nh__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  }

  .page-nh__grid-container,
  .page-nh__promotion-grid {
    gap: 20px;
  }

  .page-nh__card,
  .page-nh__promotion-card {
    padding: 25px;
  }
}

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

  .page-nh__section {
    padding: 40px 15px;
  }

  .page-nh__hero-section {
    padding: 10px 0 40px 0; /* Adjust bottom padding for mobile */
  }

  .page-nh__hero-image {
    margin-bottom: 20px;
  }

  .page-nh__hero-content {
    padding: 0 15px;
  }

  .page-nh__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
  }

  .page-nh__hero-description {
    font-size: 0.95rem;
  }

  .page-nh__section-title {
    font-size: clamp(1.6rem, 6vw, 2.2rem);
    margin-bottom: 30px;
  }

  .page-nh__content-area p,
  .page-nh__guide-section p,
  .page-nh__promotions-section p,
  .page-nh__ordered-list li,
  .page-nh__unordered-list li,
  .page-nh__card p,
  .page-nh__promotion-card p {
    font-size: 0.95rem;
  }

  .page-nh__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-nh__btn-primary,
  .page-nh__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1rem;
  }

  .page-nh__grid-container,
  .page-nh__promotion-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-nh__card,
  .page-nh__promotion-card {
    padding: 20px;
  }

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

  .page-nh__promotion-title {
    font-size: 1.2rem;
  }

  .page-nh__faq-question {
    font-size: 1rem;
  }

  .page-nh__faq-toggle {
    font-size: 1.3rem;
  }

  .page-nh__faq-answer {
    font-size: 0.9rem;
  }

  /* Image responsiveness */
  .page-nh img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !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;
  }

  /* Video responsiveness (if any) */
  .page-nh video,
  .page-nh__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-nh__video-section,
  .page-nh__video-container,
  .page-nh__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-nh__video-section {
    padding-top: 10px !important;
  }

  .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;
  }
}

@media (max-width: 480px) {
  .page-nh__main-title {
    font-size: clamp(1.5rem, 8vw, 2.2rem);
  }

  .page-nh__section-title {
    font-size: clamp(1.4rem, 7vw, 2rem);
  }

  .page-nh__card-title {
    font-size: 1.2rem;
  }

  .page-nh__promotion-title {
    font-size: 1.1rem;
  }

  .page-nh__faq-question {
    font-size: 0.95rem;
  }
}