/* style/news.css */
/* body đã padding-top: var(--header-offset) từ shared.css, không lặp lại */
.page-news {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main, #F2FFF6); /* Default text color from custom palette */
  background-color: var(--background, #08160F); /* Default background color from custom palette */
}

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

.page-news__section-title {
  font-size: 2.5em;
  color: var(--gold, #F2C14E); /* Using gold for titles */
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-news__section-description {
  font-size: 1.1em;
  color: var(--text-secondary, #A7D9B8); /* Using secondary text color */
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Hero Section */
.page-news__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column; /* 图在上，文案在下 */
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  background-color: var(--background, #08160F);
  overflow: hidden;
}

.page-news__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
  margin-bottom: 30px; /* Space between image and content */
}

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

.page-news__hero-content {
  text-align: center;
  max-width: 900px;
  z-index: 1;
}

.page-news__main-title {
  font-size: clamp(2.2em, 4vw, 3em); /* Using clamp for H1 */
  color: var(--gold, #F2C14E);
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-news__description {
  font-size: 1.2em;
  color: var(--text-secondary, #A7D9B8);
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-news__btn-primary,
.page-news__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  cursor: pointer;
  box-sizing: border-box;
  max-width: 100%; /* Ensure buttons adapt to container */
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow text wrapping */
}

.page-news__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Custom button gradient */
  color: #ffffff;
  border: none;
}

.page-news__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-news__btn-secondary {
  background: transparent;
  color: var(--gold, #F2C14E);
  border: 2px solid var(--gold, #F2C14E);
}

.page-news__btn-secondary:hover {
  background: var(--gold, #F2C14E);
  color: var(--background, #08160F);
  transform: translateY(-2px);
}

/* News Grid / Analysis Grid */
.page-news__latest-news-section,
.page-news__analysis-section,
.page-news__important-updates-section,
.page-news__faq-section,
.page-news__cta-section {
  padding: 60px 0;
  background-color: var(--background, #08160F);
}

.page-news__news-grid,
.page-news__analysis-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-news__news-card,
.page-news__analysis-card {
  background-color: var(--card-bg, #11271B); /* Custom card background */
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-news__news-card:hover,
.page-news__analysis-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-news__card-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency, object-fit handles aspect ratio */
  object-fit: cover;
  display: block;
}

.page-news__card-content {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.page-news__card-title {
  font-size: 1.4em;
  margin-bottom: 10px;
  font-weight: bold;
  line-height: 1.3;
}

.page-news__card-title a {
  color: var(--text-main, #F2FFF6); /* Main text color for links */
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-news__card-title a:hover {
  color: var(--gold, #F2C14E); /* Gold on hover */
}

.page-news__card-meta {
  font-size: 0.9em;
  color: var(--text-secondary, #A7D9B8);
  margin-bottom: 15px;
}

.page-news__card-excerpt {
  font-size: 1em;
  color: var(--text-secondary, #A7D9B8);
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-news__read-more-link {
  color: var(--glow, #57E38D); /* Glow color for read more links */
  text-decoration: none;
  font-weight: bold;
  align-self: flex-start;
  transition: color 0.3s ease;
}

.page-news__read-more-link:hover {
  text-decoration: underline;
  color: var(--gold, #F2C14E);
}

.page-news__view-all-button-wrapper {
  text-align: center;
  margin-top: 20px;
}

/* Important Updates List */
.page-news__update-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-news__update-item {
  background-color: var(--card-bg, #11271B);
  border-radius: 8px;
  padding: 25px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease;
}

.page-news__update-item:hover {
  transform: translateY(-3px);
}

.page-news__update-date {
  font-size: 0.9em;
  color: var(--text-secondary, #A7D9B8);
  margin-bottom: 10px;
}

.page-news__update-link {
  font-size: 1.3em;
  font-weight: bold;
  color: var(--text-main, #F2FFF6);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.3s ease;
}

.page-news__update-link:hover {
  color: var(--gold, #F2C14E);
}

.page-news__update-excerpt {
  font-size: 1em;
  color: var(--text-secondary, #A7D9B8);
}

/* FAQ Section */
.page-news__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.page-news__faq-item {
  background-color: var(--card-bg, #11271B);
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.page-news__faq-item summary {
  list-style: none; /* Hide default marker */
  cursor: pointer;
  padding: 20px 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
  font-size: 1.15em;
  color: var(--text-main, #F2FFF6);
  transition: background-color 0.3s ease;
}

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

.page-news__faq-item summary:hover {
  background-color: var(--deep-green, #0A4B2C); /* Slightly darker on hover */
}

.page-news__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: var(--glow, #57E38D);
  margin-left: 15px;
}

.page-news__faq-item[open] .page-news__faq-toggle {
  content: '−';
}

.page-news__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1em;
  color: var(--text-secondary, #A7D9B8);
}

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

.page-news__faq-answer a {
  color: var(--glow, #57E38D);
  text-decoration: underline;
}

.page-news__faq-answer a:hover {
  color: var(--gold, #F2C14E);
}

/* CTA Section specific styles */
.page-news__section-title--cta {
  color: var(--text-main, #F2FFF6);
  margin-top: 0;
}

.page-news__section-description--cta {
  color: var(--text-secondary, #A7D9B8);
  margin-bottom: 40px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-news__main-title {
    font-size: clamp(2em, 5vw, 2.8em);
  }
}

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

  .page-news__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

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

  .page-news__main-title {
    font-size: clamp(1.8em, 6vw, 2.5em);
  }

  .page-news__description {
    font-size: 1em;
  }

  .page-news__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
    padding: 0 15px;
  }

  .page-news__btn-primary,
  .page-news__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px;
  }

  .page-news__container,
  .page-news__section,
  .page-news__card,
  .page-news__hero-image-wrapper,
  .page-news__cta-buttons,
  .page-news__news-card,
  .page-news__analysis-card,
  .page-news__important-updates-section,
  .page-news__faq-section,
  .page-news__cta-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important; /* Prevent overflow from children */
  }

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

  .page-news__section-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  .page-news__news-grid,
  .page-news__analysis-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-news__card-image {
    height: 180px;
  }

  .page-news__card-title {
    font-size: 1.2em;
  }

  .page-news__update-item {
    padding: 20px;
  }

  .page-news__update-link {
    font-size: 1.1em;
  }

  .page-news__faq-item summary {
    font-size: 1.05em;
    padding: 18px 20px;
  }

  /* Mobile image responsiveness */
  .page-news img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  /* Specific for video section if it were present */
  .page-news__video-section {
    padding-top: 10px !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
}

/* Custom colors from palette */
:root {
  --primary-color: #11A84E;
  --secondary-color: #22C768;
  --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --card-bg: #11271B;
  --background: #08160F;
  --text-main: #F2FFF6;
  --text-secondary: #A7D9B8;
  --border-color: #2E7A4E;
  --glow: #57E38D;
  --gold: #F2C14E;
  --divider: #1E3A2A;
  --deep-green: #0A4B2C;
}

/* Ensure body text color works with shared bg-color */
body {
  background-color: var(--bg-color); /* This is from shared.css */
  color: var(--text-main); /* Ensure main text is visible on dark body background */
}

/* Fallback for elements not explicitly styled with custom vars */
.page-news h1, .page-news h2, .page-news h3, .page-news h4, .page-news h5, .page-news h6 {
  color: var(--gold, #F2C14E);
}
.page-news p {
  color: var(--text-secondary, #A7D9B8);
}
.page-news a {
  color: var(--glow, #57E38D);
}
.page-news a:hover {
  color: var(--gold, #F2C14E);
}