:root{--bg-body: #f8f9fa;--bg-surface: #ffffff;--bg-glass: rgba(255, 255, 255, .8);--text-primary: #1a1a1a;--text-secondary: #6c757d;--text-accent: #0d6efd;--text-accent-rgb: 13, 110, 253;--border-color: #e9ecef;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--transition-speed: .3s;--skeleton-base: #e9ecef;--skeleton-shine: #f8f9fa}.dark{--bg-body: #121212;--bg-surface: #1e1e1e;--bg-glass: rgba(30, 30, 30, .8);--text-primary: #e0e0e0;--text-secondary: #a0a0a0;--text-accent: #6ea8fe;--text-accent-rgb: 110, 168, 254;--border-color: #2d2d2d;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .5);--skeleton-base: #2d2d2d;--skeleton-shine: #3d3d3d}body{margin:0;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-body);color:var(--text-primary);transition:background-color var(--transition-speed),color var(--transition-speed);line-height:1.6}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-weight:700;letter-spacing:-.02em}a{text-decoration:none;color:inherit}.glass-effect{background:var(--bg-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color)}.news-card{background:var(--bg-surface);border-radius:16px;overflow:hidden;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);border:1px solid var(--border-color);height:100%;display:flex;flex-direction:column}.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}.news-card:hover .news-card-title{color:var(--text-accent)}.news-card:hover .news-card-read-more{gap:.5rem}.news-card-image{position:relative;padding-top:56.25%;overflow:hidden}.news-card-image img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;transition:transform .4s ease}.news-card:hover .news-card-image img{transform:scale(1.05)}.news-card-source{position:absolute;bottom:12px;left:12px;padding:.35rem .75rem;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#fff;background:linear-gradient(135deg,#000000b3,#00000080);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:6px;z-index:5}.news-card-bookmark{position:absolute;top:0;right:16px;width:28px;height:40px;border:none;background:#fffffff2;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;padding-top:6px;cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);z-index:10;box-shadow:0 4px 12px #00000026;clip-path:polygon(0 0,100% 0,100% 100%,50% 85%,0 100%)}.news-card-bookmark:hover{transform:translateY(-2px);background:#fff;box-shadow:0 6px 16px #0003}.news-card-bookmark.saved{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;box-shadow:0 4px 12px #ef444466}.news-card-bookmark.saved:hover{background:linear-gradient(135deg,#dc2626,#b91c1c)}.news-card-content{padding:1.25rem;display:flex;flex-direction:column;flex-grow:1;gap:.75rem}.news-card-title{font-size:1rem;font-weight:700;line-height:1.45;color:var(--text-primary);margin:0;transition:color .2s ease;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.news-card-description{font-size:.875rem;line-height:1.6;color:var(--text-secondary);margin:0;flex-grow:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.news-card-footer{display:flex;align-items:center;justify-content:space-between;padding-top:.75rem;margin-top:auto;border-top:1px solid var(--border-color)}.news-card-meta{display:flex;align-items:center;gap:.4rem;font-size:.75rem;color:var(--text-secondary)}.news-card-read-more{font-size:.8rem;font-weight:600;color:var(--text-accent);display:flex;align-items:center;gap:.25rem;transition:gap .2s ease}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000bf;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:1050;display:flex;align-items:center;justify-content:center;padding:1rem;animation:modalFadeIn .2s ease-out}@keyframes modalFadeIn{0%{opacity:0}to{opacity:1}}.modal-container{background:var(--bg-surface);max-width:640px;width:100%;max-height:90vh;border-radius:20px;overflow:hidden;position:relative;box-shadow:0 25px 50px -12px #0006;display:flex;flex-direction:column;animation:modalSlideUp .3s cubic-bezier(.16,1,.3,1)}@keyframes modalSlideUp{0%{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-close-btn{position:absolute;top:1rem;right:1rem;width:36px;height:36px;border-radius:50%;border:none;background:#fffffff2;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:20;transition:all .2s ease;box-shadow:0 2px 10px #0003}.modal-close-btn:hover{background:#fff;color:var(--text-primary);transform:scale(1.1)}.modal-image-container{position:relative;width:100%;height:280px;flex-shrink:0;overflow:hidden}.modal-image{width:100%;height:100%;object-fit:cover}.modal-image-overlay{position:absolute;bottom:0;left:0;right:0;height:120px;background:linear-gradient(to top,var(--bg-surface) 0%,transparent 100%);pointer-events:none}.modal-source-badge{position:absolute;top:1rem;left:1rem;padding:.4rem .85rem;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#fff;background:linear-gradient(135deg,var(--text-accent),#8b5cf6);border-radius:50px;z-index:10;box-shadow:0 4px 12px rgba(var(--text-accent-rgb),.4)}.modal-content-body{padding:1.5rem 2rem 2rem;overflow-y:auto;flex-grow:1}.modal-title{font-size:1.35rem;font-weight:800;line-height:1.35;color:var(--text-primary);margin:0 0 1rem;letter-spacing:-.02em}.modal-meta{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.modal-meta-item{display:flex;align-items:center;gap:.4rem;font-size:.8rem;color:var(--text-secondary)}.modal-description{font-size:1rem;line-height:1.7;color:var(--text-primary);margin:0 0 1rem;font-weight:400}.modal-content-preview{font-size:.95rem;line-height:1.7;color:var(--text-secondary);margin:0 0 1.5rem;padding-top:1rem;border-top:1px solid var(--border-color)}.modal-actions{display:flex;flex-wrap:wrap;gap:.75rem;padding-top:1.25rem;border-top:1px solid var(--border-color)}.modal-action-btn{display:flex;align-items:center;gap:.5rem;padding:.65rem 1.25rem;font-size:.875rem;font-weight:600;border-radius:50px;border:1px solid var(--border-color);background:var(--bg-surface);color:var(--text-secondary);cursor:pointer;text-decoration:none;transition:all .2s ease}.modal-action-btn:hover{border-color:var(--text-accent);color:var(--text-accent);transform:translateY(-1px)}.modal-action-btn.bookmark-btn.saved{background:linear-gradient(135deg,#fef2f2,#fee2e2);border-color:#fca5a5;color:#dc2626}.modal-action-btn.bookmark-btn.saved:hover{background:#fee2e2;border-color:#ef4444}.modal-action-btn.primary-btn{background:linear-gradient(135deg,var(--text-accent),#6366f1);border:none;color:#fff;flex-grow:1;justify-content:center}.modal-action-btn.primary-btn:hover{filter:brightness(1.1);transform:translateY(-2px);box-shadow:0 4px 12px rgba(var(--text-accent-rgb),.4);color:#fff}@media (max-width: 576px){.modal-container{max-height:95vh;border-radius:16px 16px 0 0;margin-top:auto}.modal-image-container{height:200px}.modal-content-body{padding:1.25rem 1.5rem 1.5rem}.modal-title{font-size:1.15rem}.modal-actions{flex-direction:column}.modal-action-btn{justify-content:center}}.navbar-modern{position:fixed;top:0;left:0;right:0;z-index:1000;padding:.75rem 0;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid transparent;transition:all .3s cubic-bezier(.4,0,.2,1)}.navbar-modern.scrolled{padding:.5rem 0;border-bottom-color:var(--border-color);box-shadow:var(--shadow-sm)}.navbar-container{max-width:1400px;margin:0 auto;padding:0 1.5rem;display:flex;align-items:center;justify-content:space-between;gap:2rem}.navbar-logo{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:var(--text-primary);font-weight:800;font-size:1.35rem;letter-spacing:-.03em;transition:transform .2s ease}.navbar-logo:hover{transform:scale(1.02)}.logo-icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:linear-gradient(135deg,var(--text-accent),#8b5cf6);border-radius:10px;color:#fff;box-shadow:0 4px 12px rgba(var(--text-accent-rgb),.3)}.logo-text{background:linear-gradient(135deg,var(--text-primary),var(--text-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.navbar-center{display:none;align-items:center;gap:.5rem;padding:.35rem;background:var(--bg-surface);border-radius:50px;border:1px solid var(--border-color)}@media (min-width: 768px){.navbar-center{display:flex}}.nav-item-modern{padding:.5rem 1rem;font-size:.875rem;font-weight:600;color:var(--text-secondary);text-decoration:none;border-radius:50px;transition:all .2s ease}.nav-item-modern:hover{color:var(--text-primary);background:rgba(var(--text-accent-rgb),.08)}.nav-item-modern.active{color:#fff;background:var(--text-accent)}.navbar-actions{display:flex;align-items:center;gap:.5rem}.action-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.875rem;font-weight:600;color:var(--text-secondary);background:var(--bg-surface);border:1px solid var(--border-color);border-radius:50px;cursor:pointer;text-decoration:none;transition:all .2s ease;position:relative}.action-btn:hover{color:var(--text-primary);border-color:var(--text-accent);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.action-btn.active{color:var(--text-accent);border-color:var(--text-accent);background:rgba(var(--text-accent-rgb),.08)}.action-label{display:none}@media (min-width: 576px){.action-label{display:inline}}.bookmark-count{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;padding:0 5px;font-size:.7rem;font-weight:700;color:#fff;background:linear-gradient(135deg,#ef4444,#dc2626);border-radius:50px;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #ef444466}.theme-btn{min-width:40px;justify-content:center}@media (min-width: 576px){.theme-btn{min-width:auto}}.bookmarks-btn.active .bookmark-count{background:linear-gradient(135deg,var(--text-accent),#6366f1)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-body)}::-webkit-scrollbar-thumb{background:var(--text-secondary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-accent)}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton-shimmer{background:linear-gradient(90deg,var(--skeleton-base) 25%,var(--skeleton-shine) 50%,var(--skeleton-base) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite ease-in-out}.skeleton-card{pointer-events:none}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.news-card-animate{animation:fadeInUp .5s ease-out forwards;opacity:0}.news-card-animate:nth-child(1){animation-delay:.05s}.news-card-animate:nth-child(2){animation-delay:.1s}.news-card-animate:nth-child(3){animation-delay:.15s}.news-card-animate:nth-child(4){animation-delay:.2s}.news-card-animate:nth-child(5){animation-delay:.25s}.news-card-animate:nth-child(6){animation-delay:.3s}.news-card-animate:nth-child(7){animation-delay:.35s}.news-card-animate:nth-child(8){animation-delay:.4s}.news-card-animate:nth-child(9){animation-delay:.45s}.category-pills-wrapper{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none;margin-bottom:2rem}.category-pills-wrapper::-webkit-scrollbar{display:none}.category-pills-container{display:flex;gap:.75rem;padding:.5rem 0;min-width:max-content}.category-pill{display:inline-flex;align-items:center;padding:.5rem 1.25rem;border-radius:50px;font-size:.875rem;font-weight:600;text-decoration:none;white-space:nowrap;transition:all .2s ease;background:var(--bg-surface);color:var(--text-secondary);border:1px solid var(--border-color)}.category-pill:hover{color:var(--text-accent);border-color:var(--text-accent);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.category-pill.active{background:var(--text-accent);color:#fff;border-color:var(--text-accent)}.empty-state-container{display:flex;align-items:center;justify-content:center;min-height:400px;padding:2rem}.empty-state-content{text-align:center;max-width:400px}.empty-state-icon{margin-bottom:1.5rem;opacity:.8}.empty-state-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:.75rem}.empty-state-description{font-size:1rem;color:var(--text-secondary);line-height:1.6;margin-bottom:1.5rem}.empty-state-retry-btn{padding:.75rem 2rem;font-size:1rem;font-weight:600;color:#fff;background:var(--text-accent);border:none;border-radius:50px;cursor:pointer;transition:all .2s ease}.empty-state-retry-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(var(--text-accent-rgb),.4)}.pull-to-refresh-indicator{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;overflow:hidden;color:var(--text-secondary)}.pull-indicator-content{transition:transform .1s ease}.pull-indicator-text{font-size:.875rem;font-weight:500}.pull-refresh-spinner{color:var(--text-accent)}.news-grid{display:grid;gap:1.5rem;grid-template-columns:1fr}@media (min-width: 576px){.news-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width: 992px){.news-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width: 1200px){.news-grid{gap:2rem}}@media (max-width: 575px){.category-pills-container{padding:.5rem 1rem}.page-title{font-size:1.5rem!important}.container{padding-left:1rem;padding-right:1rem}}@media (min-width: 576px) and (max-width: 991px){.category-pills-container{justify-content:center}}.page-title{text-align:center;font-weight:800;margin:90px 0 35px;color:var(--text-primary);font-size:2rem}.page-title-accent{color:var(--text-accent)}.error-alert{background:linear-gradient(135deg,#ff6b6b20,#ee535320);border:1px solid #ee5353;border-radius:12px;padding:1rem 1.5rem;color:#ee5353;margin-bottom:2rem;display:flex;align-items:center;gap:.75rem}.App{text-align:center}.App-logo{height:40vmin;pointer-events:none}@media (prefers-reduced-motion: no-preference){.App-logo{animation:App-logo-spin infinite 20s linear}}.App-header{background-color:#282c34;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:calc(10px + 2vmin);color:#fff}.App-link{color:#61dafb}@keyframes App-logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}