.article-page {
    max-width: 860px;
    margin: 2rem auto;
    font-size: 1.1rem;
    line-height: 1.75;
    color: #f5f5f5; /* light text for dark background */
  }
  
  /* ---------------- Hero / Intro ---------------- */
  .article-hero h1 {
    font-size: clamp(26px, 4vw, 38px);
    color: #ffffff;
    margin-bottom: 0.5rem;
  }
  
  .article-hero .intro-text {
    font-size: 1.15rem;
    color: #d1d5db; /* lighter grey for intro */
  }
  
  .article-date {
    font-size: 0.95rem;
    color: #9ca3af; /* muted grey */
    margin-top: -0.25rem;
    margin-bottom: 1.5rem;
  }
  
  /* ---------------- Back to Articles ---------------- */
  .back-link {
    display: inline-block;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    color: #ffd34e;
    text-decoration: none;
    font-weight: 600;
  }
  .back-link:hover {
    text-decoration: underline;
  }
  
  /* ---------------- Highlighted fact box ---------------- */
  .highlight-box {
    background: rgba(255, 211, 78, 0.1); /* gold tint */
    border-left: 4px solid #ffd34e;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 8px;
  }
  
  .facts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
    margin-top: 1rem;
  }
  
  .fact-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.75rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
  }
  
  /* ---------------- Article Sections ---------------- */
  .article-section {
    margin: 2rem 0;
  }
  
  .article-section h2 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
    color: #fff;
  }
  
  /* ---------------- Key Terms ---------------- */
  .terms-section {
    margin: 2rem 0;
  }
  
  .section-heading {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
  }
  
  .terms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
  }
  
  .term-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
  }
  
  /* ---------------- Tips section ---------------- */
  .tips-box {
    background: rgba(56, 189, 248, 0.1); /* light cyan tint */
    border: 1px solid #38bdf8;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
  }
  
  .tips-box h2 {
    margin-bottom: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
  }
  
  .tips-box li {
    margin: 0.5rem 0;
  }
  
  /* ---------------- FAQ ---------------- */
  .faq-section {
    margin: 2rem 0;
  }
  
  .faq-section h2 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
  }
  
  .faq-section details {
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    margin: 0.75rem 0;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.05);
  }
  
  .faq-section summary {
    font-weight: 600;
    cursor: pointer;
    color: #ffd34e; /* gold accent for clickable */
  }
  
  .faq-section p {
    color: #d1d5db;
    margin-top: 0.5rem;
  }
  
  /* ---------------- Footer ---------------- */
  .article-footer {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .article-footer .btn-primary {
    margin-top: 1rem;
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    background: #ffd34e;
    color: #000;
    font-weight: 600;
    text-decoration: none;
  }
  
  .article-footer .btn-primary:hover {
    background: #ffcd38;
  }
  
.btn-secondary {
  margin-top: 1rem;
  display: inline-block;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  background: #374151; /* dark gray */
  color: #fff;
  font-weight: 500;
  text-decoration: none;
  margin-left: 0.5rem;
  transition: background 0.2s;
}
.btn-secondary:hover {
  background: #4b5563; /* slightly lighter gray */
}
.article-footer .btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}