:root {
    --green: #006644; --green-light: #00875a; --green-dark: #004d33;
    --gold: #c9a227; --gold-light: #f0c94d; --cream: #fdf6e3;
    --white: #fff; --text: #2d2d2d; --muted: #666;
    --border: #e0d8c0; --shadow: 0 4px 24px rgba(0,100,68,0.10);
    --radius: 14px; --header-h: 72px;
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body { font-family: 'Lato', sans-serif; background: var(--cream); color: var(--text); font-size: 16px; line-height: 1.8; }

  header { background: linear-gradient(135deg, var(--green-dark), var(--green) 60%, var(--green-light)); position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 16px rgba(0,0,0,0.18); }
  .header-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; height: var(--header-h); }
  .logo-wrap { display: flex; align-items: center; gap: 12px; text-decoration: none; }
  .logo-wrap img { width: 52px; height: 52px; border-radius: 50%; border: 2px solid var(--gold); object-fit: cover; }
  .logo-text .site-name { font-family: 'Playfair Display', serif; font-size: 1.15rem; font-weight: 900; color: #fff; line-height: 1.2; }
  .logo-text .site-tagline { font-size: 0.7rem; color: var(--gold-light); letter-spacing: 1px; text-transform: uppercase; }
  nav { display: flex; gap: 4px; }
  nav a { color: rgba(255,255,255,0.88); text-decoration: none; font-size: 0.85rem; font-weight: 700; padding: 6px 11px; border-radius: 6px; transition: background 0.2s; }
  nav a:hover { background: rgba(255,255,255,0.15); color: var(--gold-light); }

  .breadcrumb { background: #fff; border-bottom: 1px solid var(--border); padding: 10px 20px; font-size: 0.82rem; color: var(--muted); }
  .breadcrumb a { color: var(--green); text-decoration: none; }

  .blog-hero { background: linear-gradient(135deg, rgba(0,102,68,0.05), rgba(201,162,39,0.05)); padding: 40px 20px; text-align: center; }
  .blog-hero h1 { font-family: 'Playfair Display', serif; font-size: 2.2rem; font-weight: 900; color: var(--green-dark); margin-bottom: 12px; }
  .blog-hero p { font-size: 1.05rem; color: var(--muted); max-width: 700px; margin: 0 auto; }

  .blog-container { max-width: 1160px; margin: 0 auto; padding: 40px 20px; }

  .section-title { font-family: 'Playfair Display', serif; font-size: 1.8rem; font-weight: 900; color: var(--green-dark); margin: 40px 0 20px 0; padding-bottom: 12px; border-bottom: 3px solid var(--gold); }

  .filter-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; justify-content: center; }
  .filter-tab { padding: 8px 18px; border-radius: 8px; border: 2px solid var(--border); background: #fff; color: var(--text); font-weight: 700; cursor: pointer; transition: all 0.3s; font-size: 0.9rem; }
  .filter-tab:hover, .filter-tab.active { background: var(--green); color: #fff; border-color: var(--green); }

  .articles-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; margin-bottom: 50px; }
  
  .article-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform 0.3s, box-shadow 0.3s; text-decoration: none; display: flex; flex-direction: column; }
  .article-card:hover { transform: translateY(-8px); box-shadow: 0 12px 32px rgba(0,100,68,0.15); }
  
  .article-thumb { height: 160px; background: linear-gradient(135deg, var(--green-dark), var(--green)); display: flex; align-items: center; justify-content: center; font-size: 2.8rem; }
  .article-card.payment .article-thumb { background: linear-gradient(135deg, #1e88e5, #42a5f5); }
  .article-card.health .article-thumb { background: linear-gradient(135deg, #e91e63, #f48fb1); }
  .article-card.education .article-thumb { background: linear-gradient(135deg, #ff9800, #ffb74d); }
  .article-card.livelihood .article-thumb { background: linear-gradient(135deg, #4caf50, #81c784); }
  .article-card.sports .article-thumb { background: linear-gradient(135deg, #9c27b0, #ce93d8); }
  .article-card.guide .article-thumb { background: linear-gradient(135deg, #795548, #a1887f); }

  .article-body { padding: 20px; flex-grow: 1; display: flex; flex-direction: column; }
  .article-cat { display: inline-block; background: var(--gold); color: #1a1a1a; font-size: 0.65rem; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; padding: 3px 10px; border-radius: 10px; margin-bottom: 10px; width: fit-content; }
  .article-title { font-family: 'Playfair Display', serif; font-size: 1.1rem; font-weight: 900; color: var(--green-dark); margin-bottom: 8px; line-height: 1.4; }
  .article-excerpt { font-size: 0.85rem; color: var(--muted); margin-bottom: 14px; line-height: 1.6; flex-grow: 1; }
  .article-meta { display: flex; justify-content: space-between; font-size: 0.75rem; color: var(--muted); padding-top: 12px; border-top: 1px solid var(--border); margin-top: auto; }

  footer { background: #0d1f17; color: rgba(255,255,255,0.5); padding: 28px 20px; margin-top: 40px; text-align: center; font-size: 0.8rem; }
  footer a { color: var(--gold-light); text-decoration: none; }

  @media (max-width: 900px) { .articles-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; } }
  @media (max-width: 600px) { .blog-hero h1 { font-size: 1.6rem; } .articles-grid { grid-template-columns: 1fr; } }