/* 统一的样式文件 - 压缩版 */
* {margin:0;padding:0;box-sizing:border-box}body{padding-top:60px;font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:#333;background-color:#f8f9fa}.navbar{box-shadow:0 2px 10px rgba(0,0,0,0.1);transition:all 0.3s ease}.navbar-brand{font-weight:bold;font-size:1.5rem;transition:all 0.3s ease}.navbar-brand:hover{transform:scale(1.05)}.main-nav-item{margin:0 10px}.main-nav-item .nav-link{font-size:1.1rem;font-weight:500;padding:10px 15px;border-radius:8px;transition:all 0.3s ease;position:relative;overflow:hidden}.main-nav-item .nav-link::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background-color:rgba(255,255,255,0.8);transition:width 0.3s ease}.main-nav-item .nav-link:hover::after{width:100%}.main-nav-item .nav-link:hover{background-color:rgba(255,255,255,0.1);transform:translateY(-2px)}.dropdown-menu{border:none;border-radius:10px;box-shadow:0 10px 25px rgba(0,0,0,0.15);font-size:1rem;padding:8px 0;margin-top:8px;animation:dropdownFadeIn 0.3s ease}@keyframes dropdownFadeIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.dropdown-item{padding:10px 20px;transition:all 0.2s ease;border-radius:0}.dropdown-item:hover{background-color:#e9ecef;transform:translateX(8px)}.hero-section{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:white;padding:100px 0;margin-bottom:40px;position:relative;overflow:hidden}.hero-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiBwYXR0ZXJuVW5pdHM9InVzZXJTcGFjZU9uVXNlIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiPjxwYXRoIGQ9Ik0gNDAgMCBMIDAgMCAwIDQwIiBmaWxsPSJub25lIiBzdHJva2U9IiNmZmZmZmYyMCIgc3Ryb2tlLXdpZHRoPSIuNSIvPjwvcGF0dGVybj48L2RlZnM+PHJlY3QgeD0iMCIgeT0iMCIgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgZmlsbD0idXJsKCNwYXR0ZXJuKSIvPjwvc3ZnPg==');opacity:0.1}.hero-section .container{position:relative;z-index:1}.card{border:none;border-radius:12px;overflow:hidden;transition:all 0.3s ease;box-shadow:0 4px 12px rgba(0,0,0,0.1);background:white}.card:hover{transform:translateY(-8px);box-shadow:0 12px 24px rgba(0,0,0,0.15)}.card-img-top{height:200px;object-fit:cover;transition:transform 0.5s ease}.card:hover .card-img-top{transform:scale(1.05)}.card-body{padding:20px}.btn{border-radius:30px;padding:10px 20px;transition:all 0.3s ease;font-weight:500;position:relative;overflow:hidden;z-index:1}.btn::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);transition:left 0.5s ease;z-index:-1}.btn:hover::before{left:100%}.btn:hover{transform:translateY(-3px);box-shadow:0 6px 12px rgba(0,0,0,0.2)}.btn:active{transform:translateY(-1px)}.feature-card{transition:transform 0.3s ease,box-shadow 0.3s ease;height:100%;border:none;border-radius:12px;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,0.1);background:white}.feature-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px rgba(0,0,0,0.15)}.feature-card .card-body{padding:25px}.footer{background-color:#333333 !important;color:#ffffff !important;padding:50px 0 20px;margin-top:80px;position:relative}.footer::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#ff6b6b,#4ecdc4,#45b7d1)}.footer h5{font-size:1.2rem;font-weight:bold;margin-bottom:20px;color:#ffffff}.footer p{font-size:1rem;font-weight:400;color:#e0e0e0}.footer a{color:#e0e0e0 !important;text-decoration:none;transition:all 0.3s ease;display:block;padding:6px 0}.footer a:hover{color:#ffc107 !important;text-decoration:underline !important;transform:translateX(5px)}.footer hr{border-color:rgba(255,255,255,0.2);margin:30px 0}.emergency-contact{flex:1 1 200px;transition:transform 0.3s ease}.emergency-contact:hover{transform:translateY(-5px)}.breadcrumb{background-color:#f8f9fa;border-radius:8px;padding:10px 15px;margin-bottom:20px;box-shadow:0 2px 8px rgba(0,0,0,0.05)}.article-card-img{height:180px;object-fit:cover;transition:transform 0.5s ease}.pagination{margin-top:30px}.pagination .page-item .page-link{border-radius:8px;margin:0 5px;transition:all 0.3s ease;border:none;background:#f8f9fa;color:#333}.pagination .page-item .page-link:hover{background:#007bff;color:white;transform:translateY(-2px)}.pagination .page-item.active .page-link{background:#007bff;color:white}.back-to-top{position:fixed;bottom:30px;right:30px;z-index:99;display:none;border-radius:50%;width:50px;height:50px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(0,0,0,0.2);transition:all 0.3s ease;background:#007bff;color:white}.back-to-top:hover{transform:translateY(-5px);box-shadow:0 6px 16px rgba(0,0,0,0.25);background:#0069d9}.animate__animated{animation-duration:0.6s}@keyframes fadeInUp{from{opacity:0;transform:translate3d(0,30px,0)}to{opacity:1;transform:translate3d(0,0,0)}}@keyframes fadeInDown{from{opacity:0;transform:translate3d(0,-30px,0)}to{opacity:1;transform:translate3d(0,0,0)}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@media (max-width:768px){body{padding-top:56px}.hero-section{padding:60px 0}.main-nav-item{margin:5px 0}.main-nav-item .nav-link{padding:8px 12px}.card-img-top{height:150px}.footer{padding:40px 0 20px}.back-to-top{bottom:20px;right:20px;width:40px;height:40px}}@media (max-width:576px){.hero-section{padding:40px 0}.hero-section h1{font-size:1.8rem}.card-body{padding:15px}.footer h5{font-size:1.1rem}}.loading{display:inline-block;width:50px;height:50px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s ease-in-out infinite}@keyframes spin{to{transform:rotate(360deg)}}html{scroll-behavior:smooth}::selection{background:rgba(0,123,255,0.2);color:#333}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#007bff;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#0069d9}img.lazyload{opacity:0;transition:opacity 0.5s ease-in-out}img.lazyload.loaded{opacity:1}.image-skeleton{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%;animation:skeleton-loading 1.5s infinite;border-radius:0.25rem}@keyframes skeleton-loading{0%{background-position:200% 0}100%{background-position:-200% 0}}