:root{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-card: rgba(255, 255, 255, .7);--text-primary: #0f172a;--text-secondary: #475569;--text-accent: #06b6d4;--border-color: rgba(15, 23, 42, .1);--glass-shadow: 0 4px 30px rgba(0, 0, 0, .05);--glass-border: 1px solid rgba(255, 255, 255, .5);--glass-backdrop: blur(12px);--accent-gradient: linear-gradient(135deg, #06b6d4, #3b82f6)}[data-theme=dark]{--bg-primary: #020617;--bg-secondary: #0f172a;--bg-card: rgba(15, 23, 42, .6);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-accent: #22d3ee;--border-color: rgba(248, 250, 252, .1);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .3);--glass-border: 1px solid rgba(255, 255, 255, .05);--glass-backdrop: blur(16px);--accent-gradient: linear-gradient(135deg, #22d3ee, #818cf8)}*{margin:0;padding:0;box-sizing:border-box;transition:background-color .4s cubic-bezier(.4,0,.2,1),color .4s cubic-bezier(.4,0,.2,1),border-color .4s cubic-bezier(.4,0,.2,1)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:Outfit,sans-serif}.glass-panel{background:var(--bg-card);backdrop-filter:var(--glass-backdrop);-webkit-backdrop-filter:var(--glass-backdrop);border:var(--glass-border);box-shadow:var(--glass-shadow);border-radius:16px}.text-gradient{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.app-container{max-width:1280px;margin:0 auto;padding:0 2rem 4rem}.app-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 0;margin-bottom:3rem;border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100;background:rgba(var(--bg-primary),.8);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.logo-container{display:flex;align-items:center;gap:.75rem}.logo-icon{color:var(--text-accent)}.logo-text{font-size:1.5rem;font-weight:800;letter-spacing:-.02em}.theme-toggle{background:transparent;border:none;color:var(--text-secondary);cursor:pointer;padding:.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center}.theme-toggle:hover{color:var(--text-accent);background:var(--bg-secondary)}.news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:2rem}.article-card{display:flex;flex-direction:column;overflow:hidden;position:relative;transition:transform .3s ease,box-shadow .3s ease;cursor:pointer}.article-card:hover{transform:translateY(-4px);box-shadow:var(--glass-shadow),0 12px 40px #06b6d426}.article-image-container{width:100%;height:200px;overflow:hidden;position:relative}.article-image{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.article-card:hover .article-image{transform:scale(1.05)}.article-node-badge{position:absolute;top:1rem;right:1rem;background:#0009;color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:.25rem .75rem;border-radius:20px;font-size:.75rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;border:1px solid rgba(255,255,255,.1)}.article-content{padding:1.5rem;display:flex;flex-direction:column;gap:1rem;flex:1}.article-meta{display:flex;align-items:center;gap:1rem;font-size:.85rem;color:var(--text-secondary);font-weight:500}.article-title{font-size:1.25rem;font-weight:700;line-height:1.4;color:var(--text-primary)}.article-summary{font-size:.95rem;color:var(--text-secondary);line-height:1.6;flex:1}.article-footer{display:flex;align-items:center;justify-content:space-between;margin-top:.5rem;padding-top:1rem;border-top:1px dashed var(--border-color);font-size:.85rem;color:var(--text-accent);font-weight:600}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .6s ease forwards;opacity:0}@media (max-width: 768px){.news-grid{grid-template-columns:1fr}.app-container{padding:0 1rem}}