/* Light theme (default) */
:root{
  --color-primary:#2E7D32;--color-secondary:#1565C0;--color-accent:#FF6B35;
  --color-bg:#FAFAFA;--color-surface:#FFF;--color-text:#212121;--color-text-muted:#757575;--color-border:#E0E0E0;
  --color-header-bg:#FFF;--color-footer-bg:#212121;--color-footer-text:#FFF;
  --font-sans:'Inter',system-ui,-apple-system,sans-serif;--max-width:1200px;
  --shadow:0 2px 4px rgba(0,0,0,.05);--shadow-lg:0 4px 12px rgba(0,0,0,.1);
}
/* Dark theme */
[data-theme="dark"]{
  --color-bg:#121212;--color-surface:#1E1E1E;--color-text:#E0E0E0;--color-text-muted:#9E9E9E;--color-border:#333;
  --color-header-bg:#1E1E1E;--color-footer-bg:#0A0A0A;--color-footer-text:#E0E0E0;
  --shadow:0 2px 4px rgba(0,0,0,.3);--shadow-lg:0 4px 12px rgba(0,0,0,.4);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.6;min-height:100vh;display:flex;flex-direction:column;transition:background .3s,color .3s}
main{flex:1;padding:2rem;max-width:var(--max-width);margin:0 auto;width:100%}
h1,h2,h3{font-weight:600;line-height:1.3}h1{font-size:2rem;margin-bottom:1rem}h2{font-size:1.5rem;margin-bottom:.75rem}
p{margin-bottom:1rem}a{color:var(--color-primary);text-decoration:none;transition:color .2s}a:hover{color:var(--color-secondary)}
/* Header */
header{background:var(--color-header-bg);border-bottom:1px solid var(--color-border);padding:1rem 2rem;position:sticky;top:0;z-index:100;transition:background .3s}
header nav{max-width:var(--max-width);margin:0 auto;display:flex;justify-content:space-between;align-items:center}
.logo{font-size:1.25rem;font-weight:700;color:var(--color-primary);display:flex;align-items:center;gap:.5rem}
.nav-links{display:flex;gap:1.5rem;align-items:center}.nav-links a{color:var(--color-text);font-weight:500;display:flex;align-items:center;gap:.375rem}
.nav-links a:hover{color:var(--color-primary)}
.nav-controls{display:flex;align-items:center;gap:.5rem}
/* Theme toggle button */
.theme-toggle{background:none;border:none;cursor:pointer;padding:.5rem;border-radius:8px;color:var(--color-text);display:flex;align-items:center;justify-content:center;transition:background .2s}
.theme-toggle:hover{background:var(--color-border)}
.theme-toggle svg{width:20px;height:20px}
.theme-toggle .icon-sun{display:none}
[data-theme="dark"] .theme-toggle .icon-sun{display:block}
[data-theme="dark"] .theme-toggle .icon-moon{display:none}
/* Mobile menu button */
.mobile-menu-btn{display:none;background:none;border:none;cursor:pointer;padding:.5rem;color:var(--color-text)}
.mobile-menu-btn svg{width:24px;height:24px}
/* Search */
.search-form{display:flex;align-items:center;gap:.5rem}
.search-input{padding:.5rem .75rem;border:1px solid var(--color-border);border-radius:8px;background:var(--color-surface);color:var(--color-text);font-size:.875rem;width:180px;transition:border-color .2s,width .2s}
.search-input:focus{outline:none;border-color:var(--color-primary);width:220px}
.search-input::placeholder{color:var(--color-text-muted)}
.search-btn{background:var(--color-primary);color:#fff;border:none;padding:.5rem;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}
.search-btn:hover{background:var(--color-secondary)}
.search-btn svg{width:18px;height:18px}
/* Search results */
.search-results{margin-top:2rem}
.search-results h2{margin-bottom:1rem}
.search-query{color:var(--color-primary);font-weight:600}
.no-results{text-align:center;padding:3rem;color:var(--color-text-muted)}
.no-results i{font-size:3rem;margin-bottom:1rem;display:block}
/* Contact form */
.contact-form{display:flex;flex-direction:column;gap:1rem}
.form-group{display:flex;flex-direction:column;gap:.5rem}
.form-group label{font-weight:500;color:var(--color-text)}
.form-group input,.form-group textarea{padding:.75rem 1rem;border:1px solid var(--color-border);border-radius:8px;background:var(--color-surface);color:var(--color-text);font-family:var(--font-sans);font-size:1rem;transition:border-color .2s,box-shadow .2s}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(46,125,50,.1)}
.form-group textarea{min-height:150px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.submit-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:1rem 2rem;background:var(--color-primary);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:background .2s,transform .1s}
.submit-btn:hover{background:var(--color-secondary)}
.submit-btn:active{transform:scale(.98)}
.submit-btn:disabled{opacity:.6;cursor:not-allowed}
.submit-btn svg{width:20px;height:20px}
.form-message{padding:1rem;border-radius:8px;margin-bottom:1rem}
.form-message.success{background:rgba(46,125,50,.1);border:1px solid var(--color-primary);color:var(--color-primary)}
.form-message.error{background:rgba(211,47,47,.1);border:1px solid #D32F2F;color:#D32F2F}
.cf-turnstile{margin:1rem 0}
/* Mobile menu */
.mobile-nav{display:none;position:fixed;top:60px;left:0;right:0;background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:1rem;z-index:99;flex-direction:column;gap:1rem}
.mobile-nav.active{display:flex}
.mobile-nav a{padding:.75rem;color:var(--color-text);font-weight:500;border-radius:8px;display:flex;align-items:center;gap:.5rem}
.mobile-nav a:hover{background:var(--color-border)}
/* Hero */
.hero{text-align:center;padding:4rem 1rem;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));color:#fff;border-radius:12px;margin-bottom:2rem}
.hero h1{color:#fff;font-size:2.5rem}.hero p{font-size:1.125rem;opacity:.9}
/* Categories */
.categories{margin-bottom:3rem}.category-grid{display:flex;flex-wrap:wrap;gap:.5rem}
.category-tag{display:inline-flex;align-items:center;gap:.375rem;padding:.5rem 1rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:20px;font-size:.875rem;transition:all .2s;color:var(--color-text)}
.category-tag:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}
/* Article grid */
.articles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}
.article-card{background:var(--color-surface);border-radius:12px;overflow:hidden;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.article-card a{display:block;padding:1.5rem;color:inherit}.article-card h2{font-size:1.125rem;margin-bottom:.5rem;color:var(--color-text)}
.article-card .category{font-size:.75rem;color:var(--color-primary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.5rem;display:flex;align-items:center;gap:.25rem}
.article-card .excerpt{font-size:.875rem;color:var(--color-text-muted);margin-bottom:.5rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.article-card time{font-size:.75rem;color:var(--color-text-muted);display:flex;align-items:center;gap:.25rem}
/* Article full */
.article-full{max-width:800px;margin:0 auto}.breadcrumb{font-size:.875rem;color:var(--color-text-muted);margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}
.article-full header{position:static;background:none;border:none;padding:0;margin-bottom:2rem}
.article-full header h1{font-size:2.25rem;margin-bottom:.5rem}.article-full header time{color:var(--color-text-muted)}
.article-content{font-size:1.125rem;line-height:1.8}.article-content p{margin-bottom:1.5rem}
.article-content h2,.article-content h3{margin-top:2rem;color:var(--color-text)}.article-content ul,.article-content ol{margin:1rem 0 1.5rem 2rem}.article-content li{margin-bottom:.5rem}
.related-articles{margin-top:3rem;padding-top:2rem;border-top:1px solid var(--color-border)}.related-articles ul{list-style:none}.related-articles li{padding:.5rem 0;border-bottom:1px solid var(--color-border)}
/* Footer */
footer{background:var(--color-footer-bg);color:var(--color-footer-text);padding:2rem;text-align:center;transition:background .3s}
footer p{margin-bottom:.5rem;font-size:.875rem}footer a{color:rgba(255,255,255,.7)}footer a:hover{color:#fff}
/* Error page */
.error-page{text-align:center;padding:4rem}.error-page h1{font-size:3rem;color:var(--color-text-muted)}
/* Legal pages */
.legal-page h2{margin-top:2rem;margin-bottom:0.75rem;padding-bottom:0.5rem;border-bottom:1px solid var(--color-border)}
.legal-page h3{margin-top:1.5rem;margin-bottom:0.5rem;font-size:1rem}
.legal-page p{margin-bottom:1rem;line-height:1.7}
.legal-page ul{margin:0.5rem 0 1rem 1.5rem}
.legal-page li{margin-bottom:0.5rem;line-height:1.6}
/* Responsive */
@media(max-width:768px){
  main{padding:1rem}
  .hero{padding:2rem 1rem;border-radius:8px}.hero h1{font-size:1.75rem}
  .nav-links{display:none}
  .mobile-menu-btn{display:flex}
  .search-form{display:none}
  .mobile-nav .search-form{display:flex;width:100%;padding:.5rem 0}
  .mobile-nav .search-input{flex:1;width:100%}
  .articles-grid{grid-template-columns:1fr;gap:1rem}
  h1{font-size:1.5rem}
  .article-full header h1{font-size:1.75rem}
  .article-content{font-size:1rem}
  header{padding:1rem}
  .form-row{grid-template-columns:1fr}
}