*{margin:0;padding:0;box-sizing:border-box;font-family:Microsoft YaHei,sans-serif}body{background-color:#f5f7fa;color:#333;line-height:1.6}.container{max-width:1300px;margin:0 auto;padding:20px}header{text-align:center;margin-bottom:40px;padding:20px 0}h1{font-size:2.5rem;color:#2c3e50;margin-bottom:10px}.search-box{margin:20px auto;max-width:600px;position:relative}.search-box input{width:100%;padding:12px 20px;border:1px solid #ddd;border-radius:30px;font-size:1rem;box-shadow:0 2px 10px #0000001a}.search-results{display:none;position:absolute;width:100%;background:#fff;border:1px solid #ddd;border-radius:0 0 8px 8px;max-height:300px;overflow-y:auto;z-index:10;box-shadow:0 4px 6px #0000001a}.search-result-item{padding:10px 15px;border-bottom:1px solid #eee;cursor:pointer}.search-result-item:hover{background-color:#f5f5f5}.search-result-item .category{font-size:.8rem;color:#7f8c8d}.category{margin-bottom:30px;background:#fff;border-radius:10px;padding:20px;box-shadow:0 4px 6px #0000000d}.category-title{font-size:1.5rem;color:#3498db;margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid #f1f1f1}.links-container{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:15px}.link-item,.link-url{background:#f8f9fa;border-radius:8px;padding:15px;transition:all .3s ease;cursor:pointer}.link-item:hover{transform:translateY(-3px);box-shadow:0 5px 15px #0000001a;background:#e8f4fc}.link-item-content{text-decoration:none;color:#2c3e50;display:flex;align-items:center}.link-item img{width:20px;height:20px;margin-right:10px}.favicon{width:16px;height:16px;margin-right:8px;font-size:18px}.image-modal{display:flex;position:fixed;top:0;left:0;width:100%;height:100%;background:#000c;z-index:100;justify-content:center;align-items:center}.modal-content{max-width:90%;max-height:90%;background:#fff;border-radius:10px;overflow:hidden;position:relative}.modal-image-container{position:relative;min-height:300px;display:flex;align-items:center;justify-content:center;background:#f8f9fa}.modal-image{max-width:100%;max-height:80vh;display:block}.modal-info{padding:15px;background:#fff}.modal-title{font-size:1.2rem;font-weight:700;margin-bottom:5px}.modal-category{color:#7f8c8d;font-size:.9rem}.close-modal{position:absolute;top:10px;right:15px;font-size:2rem;color:#fff;cursor:pointer;background:#00000080;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;line-height:1;z-index:101}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;color:#666}.loading-spinner{width:40px;height:40px;border:4px solid #f3f3f3;border-top:4px solid #3498db;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:10px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error-message{text-align:center;color:#e74c3c;padding:20px}.retry-button{margin-top:10px;padding:8px 16px;background:#3498db;color:#fff;border:none;border-radius:4px;cursor:pointer}footer{text-align:center;margin-top:50px;padding:20px;color:#7f8c8d;font-size:.9rem}.no-results{padding:15px;text-align:center;color:#7f8c8d}.hidden{display:none}@media (max-width: 768px){.links-container{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}h1{font-size:2rem}.modal-content{max-width:95%}}