:root{--primary: #6d28d9;--primary-hover: #7c3aed;--bg-dark: #0f172a;--bg-card: #1e293b;--text-main: #f8fafc;--text-muted: #94a3b8;--accent: #38bdf8;--glass: rgba(255, 255, 255, .03);--glass-border: rgba(255, 255, 255, .1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-dark);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased}.app-container{max-width:1200px;margin:0 auto;padding:2rem 1rem}header{margin-bottom:3rem;text-align:center}h1{font-size:3rem;font-weight:800;background:linear-gradient(to right,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1rem}.categories{display:flex;justify-content:center;gap:1rem;margin-bottom:3rem;flex-wrap:wrap}.category-btn{background:var(--glass);border:1px solid var(--glass-border);color:var(--text-main);padding:.6rem 1.2rem;border-radius:99px;cursor:pointer;transition:all .3s ease;font-weight:500;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.category-btn:hover{background:var(--glass-border);transform:translateY(-2px)}.category-btn.active{background:var(--primary);border-color:var(--primary);box-shadow:0 4px 15px #6d28d94d}.news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:2rem}.news-card{background:var(--bg-card);border:1px solid var(--glass-border);border-radius:1.5rem;overflow:hidden;transition:all .4s cubic-bezier(.175,.885,.32,1.275);display:flex;flex-direction:column}.news-card:hover{transform:translateY(-8px) scale(1.02);border-color:var(--primary);box-shadow:0 20px 25px -5px #0000004d}.news-content{padding:1.5rem;flex-grow:1}.news-category{font-size:.75rem;font-weight:700;text-transform:uppercase;color:var(--accent);margin-bottom:.5rem;letter-spacing:.05em}.news-title{font-size:1.25rem;font-weight:700;margin-bottom:1rem;color:var(--text-main);line-height:1.3}.news-excerpt{color:var(--text-muted);font-size:.95rem;margin-bottom:1.5rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.news-footer{padding:1rem 1.5rem;border-top:1px solid var(--glass-border);display:flex;justify-content:space-between;align-items:center}.read-more{color:var(--primary);text-decoration:none;font-weight:600;font-size:.9rem;transition:color .2s}.read-more:hover{color:var(--primary-hover)}.date{font-size:.8rem;color:var(--text-muted)}.loading{text-align:center;font-size:1.2rem;color:var(--text-muted);padding:5rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.news-card{animation:fadeIn .5s ease forwards}.modal-overlay{position:fixed;inset:0;background:#000000d9;display:flex;justify-content:center;align-items:center;z-index:1000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:1rem}.modal-content{background:var(--bg-card);width:100%;max-width:800px;max-height:90vh;border-radius:2rem;position:relative;overflow-y:auto;border:1px solid var(--glass-border);box-shadow:0 25px 50px -12px #00000080;animation:modalIn .3s cubic-bezier(.165,.84,.44,1)}@keyframes modalIn{0%{opacity:0;transform:scale(.95) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.close-btn{position:absolute;top:1.5rem;right:1.5rem;background:var(--glass);border:1px solid var(--glass-border);color:var(--text-main);width:3rem;height:3rem;border-radius:50%;font-size:1.5rem;cursor:pointer;display:flex;justify-content:center;align-items:center;transition:all .2s;z-index:10}.close-btn:hover{background:var(--primary);transform:rotate(90deg)}.modal-header{padding:3rem 3rem 1.5rem;border-bottom:1px solid var(--glass-border)}.modal-title{font-size:2rem;margin:.5rem 0;line-height:1.2}.modal-body{padding:2rem 3rem;font-size:1.1rem;color:var(--text-main);line-height:1.7}.full-content img{max-width:100%;height:auto;border-radius:1rem;margin:1.5rem 0}.modal-footer{padding:2rem 3rem;border-top:1px solid var(--glass-border);background:#0003}.source-link{display:inline-block;background:var(--primary);color:#fff;padding:.8rem 1.5rem;border-radius:99px;text-decoration:none;font-weight:600;transition:all .3s}.source-link:hover{background:var(--primary-hover);transform:translate(5px)}.loading-full{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center;color:var(--text-muted)}.spinner{width:40px;height:40px;border:4px solid var(--glass-border);border-top:4px solid var(--primary);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:1.5rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.full-content-scroll{max-height:60vh;overflow-y:auto;padding-right:1rem}.full-content-scroll::-webkit-scrollbar{width:6px}.full-content-scroll::-webkit-scrollbar-thumb{background:var(--glass-border);border-radius:10px}@media(max-width:640px){h1{font-size:2rem}.news-grid{grid-template-columns:1fr}.modal-header,.modal-body,.modal-footer{padding:1.5rem}.modal-title{font-size:1.5rem}}#root{width:100%}