*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--primary:#2563EB;--primary-dark:#1D4ED8;--primary-light:#60A5FA;--accent:#F59E0B;--bg:#0F172A;--bg-card:#1E293B;--bg-card-hover:#263548;--bg-surface:#162032;--text:#E2E8F0;--text-muted:#94A3B8;--text-heading:#F8FAFC;--border:#334155;--radius:12px;--radius-sm:8px;--shadow:0 4px 24px rgba(0,0,0,0.3);--transition:0.3s ease}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Source Sans 3','Inter',sans-serif;background:var(--bg);color:var(--text);line-height:1.7;min-height:100vh;overflow-x:hidden}
a{color:var(--primary-light);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--accent)}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{font-family:'Playfair Display',serif;color:var(--text-heading);line-height:1.3}
h1{font-size:clamp(2rem,5vw,3.2rem);font-weight:700}
h2{font-size:clamp(1.6rem,3.5vw,2.4rem);font-weight:600}
h3{font-size:clamp(1.2rem,2.5vw,1.6rem);font-weight:600}
code{font-family:'JetBrains Mono',monospace;background:var(--bg-card);padding:2px 6px;border-radius:4px;font-size:0.9em}
.page-loader{position:fixed;inset:0;background:var(--bg);display:flex;align-items:center;justify-content:center;z-index:9999;transition:opacity 0.4s ease}
.page-loader.hidden{opacity:0;pointer-events:none}
.loader-spinner svg{width:48px;height:48px;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(15,23,42,0.85);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);transition:background var(--transition)}
.header-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:68px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo-icon{width:36px;height:36px}
.logo-text{font-family:'Playfair Display',serif;font-size:1.3rem;font-weight:700;color:var(--text-heading)}
.main-nav{display:flex;gap:8px}
.nav-link{padding:8px 16px;border-radius:var(--radius-sm);font-weight:500;color:var(--text-muted);font-size:0.95rem;transition:all var(--transition)}
.nav-link:hover,.nav-link.active{color:var(--text-heading);background:var(--bg-card)}
.burger-btn{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.burger-btn span{display:block;width:24px;height:2px;background:var(--text);border-radius:2px;transition:all var(--transition)}
.burger-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.6);z-index:200;opacity:0;pointer-events:none;transition:opacity var(--transition)}
.burger-overlay.open{opacity:1;pointer-events:auto}
.burger-menu{position:fixed;top:0;right:-320px;width:300px;max-width:85vw;height:100vh;background:var(--bg-surface);border-left:1px solid var(--border);padding:24px;transition:right var(--transition);overflow-y:auto}
.burger-overlay.open .burger-menu{right:0}
.burger-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}
.burger-title{font-family:'Playfair Display',serif;font-size:1.4rem;color:var(--text-heading)}
.burger-close{background:none;border:none;color:var(--text);font-size:2rem;cursor:pointer;padding:4px 8px;line-height:1}
.burger-nav{display:flex;flex-direction:column;gap:4px}
.burger-nav a{padding:14px 16px;border-radius:var(--radius-sm);color:var(--text);font-weight:500;transition:all var(--transition)}
.burger-nav a:hover{background:var(--bg-card);color:var(--primary-light)}
main{margin-top:68px}
.hero{position:relative;padding:80px 24px 60px;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(37,99,235,0.15) 0%,rgba(15,23,42,0.95) 60%);z-index:1}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:0.25}
.hero-content{position:relative;z-index:2;max-width:1200px;margin:0 auto}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.hero-badge{display:inline-block;padding:6px 16px;background:rgba(37,99,235,0.2);border:1px solid rgba(37,99,235,0.3);border-radius:20px;font-size:0.85rem;color:var(--primary-light);margin-bottom:20px;font-weight:500}
.hero h1{margin-bottom:20px}
.hero-desc{font-size:1.15rem;color:var(--text-muted);margin-bottom:32px;max-width:540px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:var(--radius-sm);font-weight:600;font-size:1rem;cursor:pointer;border:none;transition:all var(--transition);text-decoration:none}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 24px rgba(37,99,235,0.3)}
.btn-outline{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn-outline:hover{border-color:var(--primary-light);color:var(--primary-light)}
.hero-image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--border)}
.hero-image img{width:100%;aspect-ratio:4/3;object-fit:cover}
.section{padding:80px 24px}
.section-inner{max-width:1200px;margin:0 auto}
.section-header{text-align:center;margin-bottom:48px}
.section-header p{color:var(--text-muted);margin-top:12px;font-size:1.1rem;max-width:640px;margin-left:auto;margin-right:auto}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:32px;transition:all var(--transition)}
.feature-card:hover{background:var(--bg-card-hover);transform:translateY(-4px);box-shadow:var(--shadow)}
.feature-icon{width:48px;height:48px;background:rgba(37,99,235,0.15);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.feature-icon svg{width:24px;height:24px;color:var(--primary-light)}
.feature-card h3{margin-bottom:12px}
.feature-card p{color:var(--text-muted);font-size:0.95rem}
.articles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.article-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all var(--transition)}
.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--primary)}
.article-card-img{aspect-ratio:16/10;overflow:hidden}
.article-card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease}
.article-card:hover .article-card-img img{transform:scale(1.05)}
.article-card-body{padding:24px}
.article-card-tag{display:inline-block;padding:4px 12px;background:rgba(37,99,235,0.15);border-radius:16px;font-size:0.8rem;color:var(--primary-light);font-weight:500;margin-bottom:12px}
.article-card-body h3{margin-bottom:10px;font-size:1.2rem}
.article-card-body p{color:var(--text-muted);font-size:0.9rem;margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.article-card-footer{display:flex;justify-content:space-between;align-items:center;padding-top:16px;border-top:1px solid var(--border)}
.article-card-date{font-size:0.8rem;color:var(--text-muted)}
.article-card-link{font-size:0.9rem;font-weight:600;color:var(--primary-light)}
.stats-section{background:linear-gradient(135deg,var(--bg-surface) 0%,var(--bg-card) 100%);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center}
.stat-item h3{font-size:2.5rem;color:var(--primary-light);margin-bottom:8px;font-family:'Inter',sans-serif;font-weight:700}
.stat-item p{color:var(--text-muted);font-size:0.95rem}
.cta-section{background:linear-gradient(135deg,rgba(37,99,235,0.1) 0%,rgba(15,23,42,1) 100%)}
.cta-content{text-align:center;max-width:640px;margin:0 auto}
.cta-content p{color:var(--text-muted);margin:16px 0 32px;font-size:1.1rem}
.article-page{padding:40px 24px 80px}
.article-page-inner{max-width:800px;margin:0 auto}
.article-breadcrumb{display:flex;gap:8px;align-items:center;margin-bottom:24px;font-size:0.9rem;color:var(--text-muted)}
.article-breadcrumb a{color:var(--primary-light)}
.article-breadcrumb span{color:var(--text-muted)}
.article-hero-img{border-radius:var(--radius);overflow:hidden;margin-bottom:32px;border:1px solid var(--border)}
.article-hero-img img{width:100%;aspect-ratio:16/9;object-fit:cover}
.article-meta{display:flex;gap:16px;align-items:center;margin-bottom:32px;flex-wrap:wrap}
.article-meta-tag{padding:4px 14px;background:rgba(37,99,235,0.15);border-radius:16px;font-size:0.85rem;color:var(--primary-light);font-weight:500}
.article-meta-date{font-size:0.9rem;color:var(--text-muted)}
.article-content h2{margin:40px 0 16px;padding-top:24px;border-top:1px solid var(--border)}
.article-content h3{margin:28px 0 12px}
.article-content p{margin-bottom:16px;color:var(--text)}
.article-content ul,.article-content ol{margin:16px 0;padding-left:24px}
.article-content li{margin-bottom:8px;color:var(--text)}
.article-content a{color:var(--primary-light);text-decoration:underline}
.article-content a:hover{color:var(--accent)}
.article-content blockquote{border-left:4px solid var(--primary);padding:16px 24px;margin:24px 0;background:var(--bg-card);border-radius:0 var(--radius-sm) var(--radius-sm) 0}
.article-content blockquote p{color:var(--text-muted);margin:0}
.info-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px 28px;margin:24px 0}
.info-box h4{color:var(--primary-light);margin-bottom:12px;font-family:'Inter',sans-serif}
.related-articles{margin-top:64px;padding-top:40px;border-top:1px solid var(--border)}
.related-articles h2{margin-bottom:24px}
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.related-card{display:flex;gap:16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px;transition:all var(--transition)}
.related-card:hover{background:var(--bg-card-hover);border-color:var(--primary)}
.related-card-img{width:100px;min-width:100px;border-radius:var(--radius-sm);overflow:hidden}
.related-card-img img{width:100%;height:80px;object-fit:cover}
.related-card-body h4{font-size:1rem;margin-bottom:6px;font-family:'Inter',sans-serif}
.related-card-body p{font-size:0.85rem;color:var(--text-muted)}
.page-header{padding:60px 24px 40px;text-align:center;background:linear-gradient(135deg,var(--bg-surface),var(--bg))}
.page-header h1{margin-bottom:12px}
.page-header p{color:var(--text-muted);font-size:1.1rem;max-width:600px;margin:0 auto}
.about-content,.contact-content,.policy-content{max-width:800px;margin:0 auto;padding:40px 24px 80px}
.about-content p,.policy-content p{margin-bottom:16px}
.about-content h2,.policy-content h2{margin:40px 0 16px;padding-top:24px;border-top:1px solid var(--border)}
.about-content ul,.policy-content ul{margin:16px 0;padding-left:24px}
.about-content li,.policy-content li{margin-bottom:8px}
.about-image{border-radius:var(--radius);overflow:hidden;margin:32px 0;border:1px solid var(--border)}
.about-image img{width:100%;aspect-ratio:16/9;object-fit:cover}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:32px}
.contact-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:32px}
.contact-card h3{margin-bottom:16px}
.contact-card p{color:var(--text-muted);margin-bottom:8px}
.contact-card a{color:var(--primary-light)}
.contact-map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);aspect-ratio:16/9;background:var(--bg-card);display:flex;align-items:center;justify-content:center}
.contact-map p{color:var(--text-muted);font-size:1.1rem}
.cookie-banner{position:fixed;bottom:0;left:0;right:0;z-index:300;background:var(--bg-surface);border-top:1px solid var(--border);box-shadow:0 -4px 24px rgba(0,0,0,0.4)}
.cookie-inner{max-width:1200px;margin:0 auto;padding:20px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.cookie-text h3{font-size:1rem;margin-bottom:6px;font-family:'Inter',sans-serif;color:var(--text-heading)}
.cookie-text p{font-size:0.9rem;color:var(--text-muted)}
.cookie-text a{color:var(--primary-light);text-decoration:underline}
.cookie-actions{display:flex;gap:12px;flex-shrink:0}
.cookie-btn{padding:10px 24px;border-radius:var(--radius-sm);font-weight:600;font-size:0.9rem;cursor:pointer;border:none;transition:all var(--transition)}
.cookie-accept{background:var(--primary);color:#fff}
.cookie-accept:hover{background:var(--primary-dark)}
.cookie-reject{background:transparent;color:var(--text-muted);border:1px solid var(--border)}
.cookie-reject:hover{border-color:var(--text);color:var(--text)}
.site-footer{background:var(--bg-surface);border-top:1px solid var(--border);padding:60px 24px 32px}
.footer-inner{max-width:1200px;margin:0 auto}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-logo .logo-icon{width:32px;height:32px}
.footer-logo span{font-family:'Playfair Display',serif;font-size:1.2rem;font-weight:700;color:var(--text-heading)}
.footer-desc{color:var(--text-muted);font-size:0.9rem;line-height:1.6}
.footer-col h4{font-family:'Inter',sans-serif;font-size:0.95rem;font-weight:600;color:var(--text-heading);margin-bottom:16px}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:10px}
.footer-col a{color:var(--text-muted);font-size:0.9rem;transition:color var(--transition)}
.footer-col a:hover{color:var(--primary-light)}
.footer-col p{color:var(--text-muted);font-size:0.9rem;line-height:1.6}
.footer-bottom{padding-top:24px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}
.footer-bottom p{font-size:0.85rem;color:var(--text-muted)}
@media(max-width:1024px){
    .hero-grid{grid-template-columns:1fr;gap:32px}
    .hero-image{max-width:560px}
    .features-grid{grid-template-columns:repeat(2,1fr)}
    .articles-grid{grid-template-columns:repeat(2,1fr)}
    .stats-grid{grid-template-columns:repeat(2,1fr)}
    .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
    .main-nav{display:none}
    .burger-btn{display:flex}
    .hero{padding:48px 16px 40px}
    .hero-desc{font-size:1rem}
    .section{padding:48px 16px}
    .features-grid{grid-template-columns:1fr}
    .articles-grid{grid-template-columns:1fr}
    .stats-grid{grid-template-columns:1fr 1fr;gap:24px}
    .related-grid{grid-template-columns:1fr}
    .contact-grid{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr;gap:32px}
    .footer-bottom{flex-direction:column;gap:8px;text-align:center}
    .cookie-inner{flex-direction:column;text-align:center}
    .cookie-actions{justify-content:center}
    .article-page{padding:24px 16px 60px}
}
@media(max-width:480px){
    .hero-actions{flex-direction:column}
    .btn{width:100%;justify-content:center}
    .stats-grid{grid-template-columns:1fr}
    .stat-item h3{font-size:2rem}
}