:root{--primary-color:#3498db;--primary-light:#ebf5fd;--secondary-color:#2c3e50;--accent-color:#e74c3c;--light-bg:#f8fafb;--card-bg:#ffffff;--text-primary:#2d3748;--text-secondary:#718096;--text-muted:#a0aec0;--border-color:rgba(0,0,0,0.06);--shadow:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05);--shadow-hover:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);--border-radius:12px;--card-border-radius:16px;--transition:all 0.3s ease;--card-spacing:24px;--card-border:1px solid rgba(0,0,0,0.05);--error-bg:#fef2f2;--error-text:#b91c1c;--error-border:#fee2e2}[data-theme=dark]{--primary-color:#60a5fa;--primary-light:rgba(59,130,246,0.15);--secondary-color:#f1f5f9;--accent-color:#f87171;--light-bg:#131c2e;--card-bg:#1e293b;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--border-color:rgba(255,255,255,0.1);--shadow:0 10px 15px -3px rgba(0,0,0,0.3),0 4px 6px -2px rgba(0,0,0,0.2);--shadow-hover:0 20px 25px -5px rgba(0,0,0,0.3),0 10px 10px -5px rgba(0,0,0,0.2);--card-border:1px solid rgba(255,255,255,0.05);--error-bg:rgba(185,28,28,0.2);--error-text:#fca5a5;--error-border:rgba(185,28,28,0.3)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--primary-color:#60a5fa;--primary-light:rgba(59,130,246,0.15);--secondary-color:#f1f5f9;--accent-color:#f87171;--light-bg:#131c2e;--card-bg:#1e293b;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--border-color:rgba(255,255,255,0.1);--shadow:0 10px 15px -3px rgba(0,0,0,0.3),0 4px 6px -2px rgba(0,0,0,0.2);--shadow-hover:0 20px 25px -5px rgba(0,0,0,0.3),0 10px 10px -5px rgba(0,0,0,0.2);--card-border:1px solid rgba(255,255,255,0.05);--error-bg:rgba(185,28,28,0.2);--error-text:#fca5a5;--error-border:rgba(185,28,28,0.3)}}body{background-color:var(--light-bg)}.news-container,body{color:var(--text-primary)}.news-container{max-width:100%;margin:0 auto;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.news-header{text-align:center;margin-bottom:3rem;padding-bottom:1.5rem;position:relative}.news-header:after{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:80px;height:4px;background:linear-gradient(to right,var(--primary-color),var(--accent-color))}.header-actions{display:flex;justify-content:center;gap:1rem;margin-top:1.5rem}.summarize-link{display:flex;align-items:center;gap:8px;text-decoration:none;color:white;background:linear-gradient(135deg,var(--accent-color),#c0392b);padding:.75rem 1.25rem;border-radius:50px;font-weight:600;box-shadow:0 4px 10px rgba(231,76,60,.2);transition:all .3s ease}.summarize-link:hover{transform:translateY(-3px);box-shadow:0 6px 15px rgba(231,76,60,.3)}.news-action-buttons{display:flex;gap:.75rem;align-items:center}.search-form{display:flex;max-width:600px;margin:0 auto;box-shadow:0 10px 25px rgba(0,0,0,.08);border-radius:50px;overflow:hidden;position:relative;transition:transform .3s cubic-bezier(.34,1.56,.64,1),box-shadow .3s ease;background:var(--card-bg);border:1px solid rgba(0,0,0,.05);padding:4px}.search-form:focus-within{transform:translateY(-3px);box-shadow:0 15px 30px rgba(0,0,0,.12);border-color:var(--primary-color)}.search-input{flex:1;padding:1rem 1.5rem;font-size:1.05rem;border:none;border-radius:50px;outline:none;transition:var(--transition);background-color:var(--card-bg);color:var(--text-primary)}.search-input::placeholder{color:var(--text-secondary);opacity:.7;transition:opacity .3s ease}.search-input:focus::placeholder{opacity:.4}.search-button{background:linear-gradient(135deg,var(--primary-color),#2980b9);color:white;border:none;padding:0 1.8rem;cursor:pointer;font-weight:600;font-size:.95rem;letter-spacing:.025em;border-radius:50px;transition:all .3s ease;position:relative;overflow:hidden;display:flex;align-items:center;gap:8px;min-width:120px;justify-content:center;box-shadow:0 4px 10px rgba(52,152,219,.2)}.search-button:hover{background:linear-gradient(135deg,#2980b9,#1c6ea4);box-shadow:0 6px 15px rgba(52,152,219,.3);transform:translateY(-2px)}.search-button svg{transition:transform .3s ease}.search-button:hover svg{transform:scale(1.15)}.search-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:rgba(255,255,255,.2);transform:skewX(-30deg);transition:all .5s ease}.search-button:hover:before{left:100%}.section-title{font-size:1.75rem;font-weight:700;color:var(--text-primary);margin:2rem 0 1.5rem;position:relative;display:inline-block;padding-bottom:8px}.section-title:after{content:"";position:absolute;bottom:0;left:0;width:60px;height:3px;background:linear-gradient(90deg,var(--primary-color),var(--accent-color));border-radius:3px}.trending-news-section{margin:2rem 0 3rem}.trending-news-container{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.trending-news-card{background-color:var(--card-bg);border-radius:var(--card-border-radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .4s cubic-bezier(.175,.885,.32,1.275),box-shadow .4s ease;height:100%;display:flex;flex-direction:column;position:relative;border:var(--card-border)}.trending-news-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-hover)}.trending-image-container{position:relative;height:180px;overflow:hidden}.trending-image{width:100%;height:100%;object-fit:cover;transition:transform .8s ease;filter:brightness(.9)}.trending-news-card:hover .trending-image{transform:scale(1.1);filter:brightness(1)}.trending-image-placeholder{height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-color),#e67e22);font-size:1.2rem;letter-spacing:1px}.trending-badge,.trending-image-placeholder{color:white;font-weight:700;text-transform:uppercase}.trending-badge{position:absolute;top:12px;left:12px;background:linear-gradient(135deg,#e74c3c,#c0392b);padding:.4rem .8rem;font-size:.7rem;border-radius:30px;letter-spacing:.5px;box-shadow:0 2px 8px rgba(231,76,60,.3);backdrop-filter:blur(4px);z-index:5}.trending-content{padding:1.25rem;flex:1;display:flex;flex-direction:column}.trending-actions{display:flex;gap:1rem;margin-top:auto;flex-wrap:wrap}.trending-title{font-size:1.1rem;margin-bottom:.75rem;color:var(--text-primary);line-height:1.4;font-weight:700;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .3s ease}.trending-news-card:hover .trending-title{color:var(--primary-color)}.trending-source{color:var(--text-secondary);font-size:.85rem;margin-bottom:1rem}.summarize-button-mini{display:inline-flex;align-items:center;gap:6px;padding:.5rem 1rem;border-radius:30px;font-size:.9rem;font-weight:600;text-decoration:none;color:white;background:linear-gradient(135deg,var(--accent-color),#c0392b);transition:all .3s ease;box-shadow:0 2px 6px rgba(231,76,60,.2);white-space:nowrap}.summarize-button-mini:hover{transform:translateY(-3px);box-shadow:0 4px 8px rgba(231,76,60,.3)}.summarize-button-mini svg{width:16px;height:16px;transition:transform .3s ease}.summarize-button-mini:hover svg{transform:scale(1.15)}.summarize-button-mini.trending{background:linear-gradient(135deg,var(--primary-color),#2980b9);box-shadow:0 2px 6px rgba(52,152,219,.2)}.summarize-button-mini.trending:hover{box-shadow:0 4px 8px rgba(52,152,219,.3)}.read-trending{margin-top:auto;color:var(--accent-color);text-decoration:none;font-weight:600;font-size:.9rem;display:inline-flex;align-items:center;gap:6px;transition:all .3s ease;padding:.5rem 0}.read-trending svg{width:18px;height:18px;transition:transform .3s ease}.read-trending:hover{color:#c0392b}.read-trending:hover svg{transform:translateX(4px)}.latest-news-section{margin-top:2rem}.news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:2.5rem;margin-top:1.5rem}.news-card{background-color:var(--card-bg);border-radius:var(--card-border-radius);box-shadow:0 5px 15px rgba(0,0,0,.05);overflow:hidden;transition:all .4s cubic-bezier(.175,.885,.32,1.275);height:100%;display:flex;flex-direction:column;position:relative;border:var(--card-border)}.news-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px rgba(0,0,0,.15)}.news-image-container{position:relative;height:220px;overflow:hidden}.news-image{width:100%;height:100%;object-fit:cover;transition:transform .8s ease;filter:brightness(.95)}.news-card:hover .news-image{transform:scale(1.1);filter:brightness(1)}.news-image-placeholder{height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-color),#9b59b6);color:white;font-weight:700;text-transform:uppercase;font-size:1.2rem;letter-spacing:1px}.news-source{position:absolute;bottom:12px;right:12px;background-color:rgba(0,0,0,.75);color:white;padding:.4rem .8rem;font-size:.75rem;border-radius:30px;font-weight:600;letter-spacing:.5px;backdrop-filter:blur(4px);transform:translateY(0);transition:transform .3s ease;box-shadow:0 2px 5px rgba(0,0,0,.2)}.news-card:hover .news-source{transform:translateY(-3px)}.news-category{position:absolute;top:12px;left:12px;background-color:var(--primary-color);color:white;padding:.4rem .8rem;font-size:.7rem;border-radius:30px;text-transform:uppercase;font-weight:700;letter-spacing:.5px;box-shadow:0 2px 8px rgba(52,152,219,.3);backdrop-filter:blur(4px);transform:translateY(0);transition:transform .3s ease}.news-card:hover .news-category{transform:translateY(3px)}.news-content{padding:var(--card-spacing);flex:1;display:flex;flex-direction:column;position:relative}.news-content:before{content:"";position:absolute;top:0;left:var(--card-spacing);right:var(--card-spacing);height:1px;background:linear-gradient(90deg,transparent,var(--border-color),transparent);opacity:0;transition:opacity .3s ease}.news-card:hover .news-content:before{opacity:1}.news-title{font-size:1.25rem;margin-bottom:1rem;color:var(--text-primary);line-height:1.4;font-weight:700;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .3s ease}.news-card:hover .news-title{color:var(--primary-color)}.news-meta{display:flex;gap:1rem;margin-bottom:1rem;color:var(--text-muted);font-size:.85rem}.news-meta span{display:flex;align-items:center;padding:.25rem .5rem;border-radius:20px;background-color:var(--primary-light);transition:background-color .3s ease}.news-card:hover .news-meta span{background-color:rgba(52,152,219,.15)}.news-meta svg{margin-right:.375rem;width:16px;height:16px}.news-description{color:var(--text-secondary);font-size:.95rem;line-height:1.6;margin-bottom:1.5rem;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.news-footer{justify-content:space-between;margin-top:auto;padding-top:1.25rem;border-top:1px solid var(--border-color)}.news-date,.news-footer{display:flex;align-items:center}.news-date{color:var(--text-secondary);font-size:.85rem;background-color:var(--light-bg);padding:.35rem .7rem;border-radius:20px;transition:background-color .3s ease}.news-card:hover .news-date{background-color:rgba(52,152,219,.1)}.news-date svg{margin-right:.375rem;width:16px;height:16px}.read-more{color:var(--primary-color);text-decoration:none;font-weight:600;font-size:.9rem;display:inline-flex;align-items:center;transition:all .3s ease;padding:.5rem 1rem;background-color:var(--primary-light);border-radius:30px;position:relative;z-index:1;overflow:hidden}.read-more:before{content:"";position:absolute;top:0;left:0;width:0;height:100%;background-color:var(--primary-color);transition:width .3s ease;z-index:-1;border-radius:30px}.read-more:hover{color:white}.read-more:hover:before{width:100%}.read-more svg{margin-left:4px;width:18px;height:18px;transition:transform .3s ease}.read-more:hover svg{transform:translateX(4px)}.loading-container{text-align:center;padding:4rem 2rem}.loader{border:3px solid rgba(0,0,0,.05);border-left:3px solid var(--primary-color);border-radius:50%;width:50px;height:50px;animation:spin 1s linear infinite;margin:0 auto 1.5rem}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.error-container{text-align:center;padding:1.5rem;background-color:var(--error-bg);color:var(--error-text);border-radius:var(--border-radius);margin:2rem 0;border:1px solid var(--error-border)}.no-results{grid-column:1/-1;text-align:center;padding:4rem 2rem;color:var(--text-secondary);font-size:1.1rem;background-color:var(--card-bg);border-radius:var(--card-border-radius);box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;gap:1.5rem}.no-results svg{opacity:.6;color:var(--text-muted)}.theme-toggle-container{position:absolute;top:1rem;right:1rem}.news-page-header{margin-bottom:3rem;padding-bottom:1.5rem;position:relative;width:100%}.news-page-header:after{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:80px;height:4px;background:linear-gradient(to right,var(--primary-color),var(--accent-color));border-radius:2px}.news-header-content{display:flex;align-items:center;justify-content:space-between;margin-bottom:2rem;width:100%}.news-header-left,.news-header-right{flex:0 0 auto}.bg-gradient-header{width:100%;max-width:100%}.news-header-title{flex:1;text-align:center;padding:0 1rem}.news-header-title h1{font-size:2.75rem;font-weight:800;color:var(--secondary-color);margin-bottom:.75rem;letter-spacing:-.025em}.news-header-title p{color:var(--text-secondary);font-size:1.125rem;max-width:600px;margin:0 auto;line-height:1.6}@media (max-width:768px){.news-header-content{flex-direction:column;gap:1rem}.news-header-title{order:-1}.news-header-left,.news-header-right{width:100%;display:flex;justify-content:space-between}.news-header-title h1{font-size:2rem}.news-grid,.trending-news-container{grid-template-columns:1fr}.search-form{flex-direction:row;box-shadow:0 8px 20px rgba(0,0,0,.08);border-radius:50px;overflow:hidden;padding:3px}.search-input{border:none;border-radius:50px 0 0 50px;margin-bottom:0}.search-button{border-radius:50px;padding:0 1.2rem;min-width:100px}.news-action-buttons{flex-direction:column;gap:.5rem;width:100%}.read-more,.summarize-button-mini{width:100%;justify-content:center}.news-footer{flex-direction:column;gap:1rem}}