*{margin:0;padding:0;box-sizing:border-box}a{color:#06c;text-decoration:none}a:hover{color:#007bff;text-decoration:underline}a.active{color:#007bff!important;font-weight:700}.loading{opacity:.6;pointer-events:none}.error{border:1px solid #dc3545}.error-message{color:#dc3545;font-size:14px;margin-top:5px}@media (max-width:1024px){.news-item{max-width:calc(33.333% - 10px)!important}.news-item:last-child{max-width:100%!important;margin-top:15px}.banner-text-container{left:4%;max-width:50%}.banner-text-left{font-size:38px;padding:13px 22px}.horizontal-line{width:120px}.banner-subtitle{font-size:20px}.banner-subtitle-en{font-size:16px}}@media (max-width:768px){.news-item{max-width:calc(50% - 8px)!important}.news-item:last-child{max-width:calc(50% - 8px)!important;margin-top:0}.partner-item{flex:0 0 140px;height:50px;padding:0 8px}.partner-image{max-height:50px;min-width:80px}}@media (max-width:480px){.news-item{max-width:100%!important}.news-item:last-child{max-width:100%!important;margin-top:0!important}.partner-item{flex:0 0 100px;height:40px;padding:0 5px}.partner-image{max-height:40px;min-width:60px}}@media (max-width:768px){.partner-item{flex:0 0 140px!important;height:50px!important;padding:0 8px!important}.partners-section{padding:30px 0!important}.partner-description p{font-size:14px!important}}@media (max-width:480px){.partner-item{flex:0 0 100px!important;height:40px!important;padding:0 5px!important}.partner-carousel{min-width:240px!important;height:60px!important}.partner-item img{max-height:80px!important;min-width:60px!important}}body{font-family:Arial,sans-serif;line-height:1.6;color:#333;background-color:#f8f9fa;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 20px}main{margin-bottom:5px}.hero{background:linear-gradient(135deg,#06c,#09f);color:#fff;padding:60px 0;text-align:center}.carousel-container{position:relative;width:100%;overflow:hidden;height:480px;margin:0;padding:0}@media (max-width:1024px){.carousel-container{height:400px}}@media (max-width:768px){.carousel-container{height:300px}.banner-text-container{left:4%;max-width:60%}.banner-text-left{font-size:32px;padding:12px 20px}.horizontal-line{width:100px}.banner-subtitle{font-size:18px}.banner-subtitle-en{font-size:14px}.banner-btn{padding:6px 40px;font-size:14px}}@media (max-width:480px){.carousel-container{height:200px}.banner-text-container{left:3%;max-width:70%}.banner-text-left{font-size:24px;padding:10px 15px}.horizontal-line{width:80px}.banner-subtitle{font-size:14px}.banner-subtitle-en{font-size:12px}.banner-btn{padding:5px 30px;font-size:12px}}.carousel,.carousel-inner{position:relative;width:100%;height:100%}.carousel-item{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;transition:opacity .5s ease-in-out;overflow:hidden}.carousel-item.active{opacity:1;position:relative}.carousel-image{width:100%;height:100%;object-fit:cover;border-radius:4px;box-shadow:0 4px 8px rgba(0,0,0,.1)}.banner-text-container{position:absolute;left:5%;top:50%;transform:translateY(-50%);z-index:5;max-width:45%}.banner-text-left{font-size:46px;font-weight:700;color:#fff;background-color:rgba(0,0,0,.3);padding:15px 25px;border-radius:8px;text-shadow:2px 2px 4px rgba(0,0,0,.8);letter-spacing:2px;display:inline-block;margin-bottom:15px}.horizontal-line{display:block;width:150px;height:3px;background-color:#fff;margin:10px 0 15px;border-radius:1.5px}.banner-subtitle{font-size:22px;color:#fff;text-shadow:2px 2px 4px rgba(0,0,0,.6);margin-bottom:10px}.banner-subtitle-en{font-size:18px;color:#fff;text-shadow:1px 1px 2px rgba(0,0,0,.8);font-family:Arial,sans-serif;margin-bottom:20px}.banner-btn{background-color:#fff;color:#333;border:1px solid #ddd;padding:8px 60px;font-size:16px;border-radius:20px;cursor:pointer;font-family:Arial,sans-serif;transition:.3s;text-align:center;white-space:nowrap;display:inline-block}.banner-btn:hover{background-color:#06c;color:#fff;border-color:#0052a3;transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,.15)}.carousel-control{position:absolute;top:50%;transform:translateY(-50%);background-color:rgba(0,0,0,.5);color:#fff;border:none;width:50px;height:50px;font-size:24px;cursor:pointer;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background-color .3s;z-index:10}.carousel-control:hover{background-color:rgba(0,0,0,.8)}.carousel-control-prev{left:20px}.carousel-control-next{right:20px}.carousel-indicators{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:10}.indicator{width:12px;height:12px;border-radius:50%;border:none;background-color:rgba(255,255,255,.5);cursor:pointer;transition:background-color .3s,transform .3s}.indicator.active{background-color:#fff;transform:scale(1.2)}.hero h2{margin-bottom:20px;font-weight:300}.products{padding:60px 0;background-color:#fff}.products h3{font-size:32px;text-align:center;margin-bottom:40px;color:#2c3e50}.category-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:30px;max-width:1200px;margin:0 auto}.category-item{display:flex;flex-direction:column;align-items:center}.category-image{width:100%;height:90px;display:flex;align-items:center;justify-content:center;margin-bottom:8px;background-color:#f8f9fa;border-radius:8px;overflow:hidden;transition:transform .3s;cursor:pointer}.category-image:hover{transform:translateY(-5px)}.category-image img{max-width:100%;max-height:100%;object-fit:contain}.category-name{font-size:16px;color:#2c3e50;text-align:center;font-weight:500}@media (max-width:768px){.category-grid{grid-template-columns:repeat(4,1fr);grid-template-rows:auto auto auto;gap:15px;justify-items:center}.category-item:nth-child(10),.category-item:nth-child(9){grid-column:span 2}.category-image{height:80px}.category-name{font-size:12px;width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}@media (max-width:480px){.category-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.category-item:nth-child(-n+8),.category-item:nth-child(10),.category-item:nth-child(9){flex:0 0 calc(50% - 5px);max-width:calc(50% - 5px)}.category-image{height:70px}.category-name{font-size:11px;padding:0 4px}}.services{padding:60px 0;height:550px;background-size:cover;background-position:center;background-repeat:no-repeat;position:relative;display:flex;align-items:center}.services::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background-color:rgba(255,255,255,.3);z-index:1}@media (max-width:768px){.services{height:auto;min-height:450px;padding:40px 0}}@media (max-width:480px){.services{height:auto;min-height:350px;padding:30px 0}}.services .container{position:relative;z-index:2}.services h3{font-size:32px;text-align:center;margin-bottom:40px;color:#2c3e50;text-shadow:0 1px 3px rgba(255,255,255,.5);font-weight:700}.section-title{display:flex;align-items:center;justify-content:center;margin-bottom:40px;width:100%}.section-title::after,.section-title::before{content:'';flex-grow:1;height:1px;background-color:#ddd;margin:0 20px}.section-title h3{margin:0;white-space:nowrap;font-size:32px;color:#2c3e50}.service-grid{display:flex;flex-direction:row;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:15px;width:100%;max-width:100%;padding:10px 0;margin-top:30px}.service-item{background:#fff;padding:30px;border-radius:8px;text-align:center;box-shadow:0 2px 4px rgba(0,0,0,.1);transition:transform .3s}.service-item:hover{transform:translateY(-5px)}.service-item h4{color:#2c3e50}.function-btn{background:#fff;color:#000;padding:20px 15px;border-radius:8px;text-align:center;cursor:pointer;transition:.3s;box-shadow:0 4px 12px rgba(0,0,0,.1);border:1px solid #e0e0e0;min-width:140px;flex:0 0 auto;font-weight:700}.service-image{margin-bottom:10px;display:flex;justify-content:center;align-items:center;min-height:90px;width:100%;background-color:#fff;border-radius:4px;padding:10px;box-sizing:border-box}.service-image img{max-width:100%;max-height:70px;object-fit:contain;transition:transform .3s}.function-btn:hover .service-image img{transform:none}.service-image img[src*=home_service_btn_][alt*="服务"],.service-image img[src*=home_service_btn_][src$=""]{background-color:#f8f9fa}.service-link{width:180px;margin:0;display:flex;justify-content:center;align-items:center;text-decoration:none;height:auto;min-height:220px}.service-item.function-btn{width:100%;height:220px;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:15px;box-sizing:border-box}.function-title,.service-item h4{font-size:14px;text-align:center;white-space:normal;word-wrap:break-word;line-height:1.4;margin-bottom:5px}@media (max-width:768px){.service-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:15px}.service-image{min-height:70px;padding:8px}.service-image img{max-height:55px}}@media (max-width:480px){.service-grid{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px}.service-image{min-height:60px;padding:6px}.service-image img{max-height:45px}}.function-btn:hover{transform:translateY(-5px);box-shadow:0 8px 16px rgba(0,0,0,.15);border-color:#3498db}.function-btn h4,.function-title{margin:0;color:#000;font-size:16px;font-weight:600;line-height:1.4}@media (max-width:768px){.service-grid{justify-content:flex-start;padding:10px}.function-btn{min-width:120px;padding:15px 10px}.function-btn h4,.function-title{font-size:14px;color:#000}}@media (max-width:480px){.function-btn{min-width:100px;padding:12px 8px}.function-btn h4,.function-title{font-size:13px;color:#000}}.partner-item{flex:0 0 160px;height:60px;display:flex;align-items:center;justify-content:center}.partner-image{max-width:100%;min-width:100px;max-height:60px;object-fit:contain;height:auto;display:block}@media (max-width:1024px){.logo-area{margin-left:-5px;margin-right:10px}.logo-image{max-height:55px}.main-nav ul li{margin:0 8px}.main-nav ul li a{font-size:13px;padding:6px 8px}.action-btn{padding:6px 10px;font-size:12px}.action-buttons{gap:6px;margin-left:5px}.hot-badge{width:28px;height:28px;top:-8px;left:-8px}.carousel-container{height:450px}.carousel-control{width:45px;height:45px;font-size:20px}.indicator{width:10px;height:10px}.banner-text-left{font-size:32px;padding:12px 20px;left:260px}.horizontal-line{width:130px;height:2.5px;margin:8px 0 0}.banner-subtitle{font-size:20px;left:285px;top:calc(50% - 35px)}.banner-subtitle-en{font-size:16px;left:285px;top:calc(50% - 10px)}.banner-btn{font-size:14px;padding:8px 35px;left:285px;top:calc(50% + 20px);background-color:#fff;color:#333;border:1px solid #ddd;border-radius:18px}}@media (max-width:768px){header{padding:10px 0}header .container{flex-direction:column;align-items:center;gap:15px}.logo-image{max-height:50px}.main-nav{width:100%;padding:0}.main-nav ul{flex-wrap:wrap;justify-content:center}.main-nav ul li{margin:5px}.main-nav ul li a{font-size:13px;padding:5px 8px}.action-buttons{flex-wrap:wrap;justify-content:center;gap:8px}.action-btn{padding:6px 12px;font-size:12px}.carousel-container{height:380px}.carousel-control{width:40px;height:40px;font-size:18px}.carousel-control-prev{left:15px}.carousel-control-next{right:15px}.indicator{width:8px;height:8px}.carousel-indicators{gap:8px}.banner-text-left{font-size:28px;padding:10px 18px;left:255px}.horizontal-line{width:110px;height:2px;margin:7px 0 0}.banner-subtitle{font-size:18px;left:280px;top:calc(50% - 30px)}.banner-subtitle-en{font-size:14px;left:280px;top:calc(50% - 5px)}.banner-btn{font-size:13px;padding:7px 30px;left:280px;top:calc(50% + 20px);background-color:#fff;color:#333;border:1px solid #ddd;border-radius:16px}}@media (max-width:480px){.main-nav ul{flex-direction:column;align-items:center;width:100%}.main-nav ul li{margin:3px 0;width:100%;text-align:center}.dropdown-menu{position:static;opacity:1;visibility:visible;transform:translateY(0);box-shadow:none;border:none;border-radius:0;padding:0;background-color:#f8f9fa}.dropdown-menu li{display:inline-block;width:auto}.dropdown-menu li a{text-align:center;padding:8px 12px}.action-buttons{width:100%;flex-direction:column;align-items:center}.action-btn{width:150px}.btn-with-hot{position:relative;width:150px;display:flex;justify-content:center}.hot-badge{position:absolute;top:2px;left:15px;width:24px;height:24px}.carousel-container{height:280px}.carousel-control{width:35px;height:35px;font-size:16px}.carousel-control-prev{left:10px}.carousel-control-next{right:10px}.indicator{width:7px;height:7px}.carousel-indicators{gap:6px;bottom:15px}.banner-text-left{font-size:24px;padding:8px 15px;left:250px;letter-spacing:1px}.horizontal-line{width:90px;height:2px;margin:6px 0 0}.banner-subtitle{font-size:16px;left:275px;top:calc(50% - 25px)}.banner-subtitle-en{font-size:12px;left:275px;top:calc(50% - 5px)}.banner-btn{font-size:12px;padding:6px 25px;left:275px;top:calc(50% + 15px);background-color:#fff;color:#333;border:1px solid #ddd;border-radius:14px}}.hero h2{font-size:36px}.product-item{flex-direction:column}.product-image{height:200px;width:100%}.service-grid{grid-template-columns:1fr}@media (max-width:1024px){.service-grid{justify-content:center!important}}@media (max-width:768px){.service-grid{display:grid!important;grid-template-columns:repeat(3,1fr)!important;grid-template-rows:auto auto!important;gap:10px!important;justify-content:center!important;align-items:stretch!important;max-width:90%!important;margin:0 auto!important}.service-item{width:100%!important;max-width:none!important;margin:0!important;display:flex!important;flex-direction:column!important;align-items:center!important;justify-content:space-between!important}.service-link{width:100%!important;margin:0!important;min-height:140px!important;display:flex!important;flex-direction:column!important;align-items:center!important;justify-content:center!important;box-sizing:border-box!important}.service-image{width:60px!important;height:60px!important;margin-bottom:8px!important}.service-image img{width:100%!important;height:100%!important;object-fit:contain!important;max-height:50px}.function-title{font-size:12px!important;margin-bottom:4px!important;text-align:center!important;white-space:normal!important;word-wrap:break-word!important;line-height:1.2!important}.service-item h4{font-size:14px!important;margin:0!important;text-align:center!important;white-space:normal!important;word-wrap:break-word!important}.service-item.function-btn{height:150px;padding:10px}.function-title,.service-item h4{font-size:12px;white-space:normal;word-wrap:break-word;line-height:1.3;margin-bottom:4px}}@media (max-width:480px){.service-grid{display:grid!important;grid-template-columns:repeat(2,1fr)!important;grid-template-rows:auto auto auto!important;gap:10px!important;justify-content:center!important;align-items:stretch!important;max-width:95%!important;margin:0 auto!important}.service-link{width:100%!important;margin:0!important;min-height:130px!important;display:flex!important;flex-direction:column!important;align-items:center!important;justify-content:center!important;box-sizing:border-box!important;max-width:none!important}.service-item{width:100%!important;max-width:none!important;margin:0!important;display:flex!important;flex-direction:column!important;align-items:center!important;justify-content:space-between!important;padding:8px!important}.service-image{width:50px!important;height:50px!important;margin-bottom:6px!important}.service-image img{width:100%!important;height:100%!important;object-fit:contain!important;max-height:none!important}.function-title{font-size:11px!important;margin-bottom:3px!important;text-align:center!important;white-space:normal!important;word-wrap:break-word!important;line-height:1.2!important}.service-item h4{font-size:12px!important;margin:0!important;text-align:center!important;white-space:normal!important;word-wrap:break-word!important}}.news-center .section-title h3{font-size:24px;font-weight:700;text-align:center;margin-bottom:30px;margin-top:20px;position:relative}.news-center .section-title h3::after{content:'';position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);width:60px;height:3px;background-color:#06c;border-radius:3px}.news-card{background-color:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,.08);transition:.3s;height:100%;display:flex;flex-direction:column}.news-card:hover{transform:translateY(-5px);box-shadow:0 8px 24px rgba(0,0,0,.12)}.news-image{width:100%;aspect-ratio:16/9;overflow:hidden;position:relative}.news-image img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}.news-card:hover .news-image img{transform:scale(1.05)}.news-content{padding:16px;flex-grow:1;display:flex;flex-direction:column}.news-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-size:12px;color:#666}.news-date{display:flex;align-items:center;gap:4px}.news-date::before{content:'📅';font-size:14px}.news-category{background-color:#f0f8ff;color:#06c;padding:2px 8px;border-radius:12px;font-weight:500}.news-title{font-size:16px;line-height:1.5;margin:0;flex-grow:1}.news-title a{color:#333;text-decoration:none;display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;transition:color .3s}.news-title a:hover{color:#06c}.more-news-container{width:100%;text-align:center;margin-top:20px;margin-bottom:30px}#more-news-btn{background-color:#06c;color:#fff;border:none;padding:12px 30px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:.3s;display:inline-flex;align-items:center;gap:8px;position:relative;overflow:hidden}#more-news-btn::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}#more-news-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,102,204,.3);background-color:#0052a3}#more-news-btn:hover::before{left:100%}#more-news-btn:active{transform:translateY(0)}.news-grid{display:flex;justify-content:space-between;align-items:stretch;flex-wrap:wrap;gap:20px;margin-bottom:30px}.news-item{flex:1;min-width:250px;max-width:calc(25% - 15px)}@media (max-width:1024px){.news-item{width:calc(33.333% - 13px)}}@media (max-width:768px){.news-grid{flex-wrap:wrap;overflow-x:visible}.news-item{width:calc(50% - 10px);max-width:calc(50% - 10px)}.news-center .section-title h3{font-size:20px}.news-meta{flex-direction:column;align-items:flex-start;gap:4px;font-size:11px}.news-title{font-size:14px}.news-content{padding:14px}}@media (max-width:480px){.news-grid{flex-direction:column;gap:16px}.news-item{width:100%;max-width:100%}.news-title{font-size:14px}.news-content{padding:12px}#more-news-btn{width:100%;max-width:200px;justify-content:center}}#more-news-btn span{font-weight:700}.partners-section{background-color:#f8f9fa;padding:20px 0;margin-top:15px}.partners-container{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.partner-header-container{display:flex;align-items:center;gap:10px;max-width:250px}.partner-header{flex:0 0 auto;max-width:40px}.partner-header img{width:100%;height:auto;display:block}.partner-description{flex:1;padding:0}.partner-description p{font-size:20px;color:#333;line-height:1.8;margin:0}.partner-carousel{flex:1;min-width:400px;position:relative;overflow:hidden;height:60px}.carousel-track{display:flex;height:100%;transition:transform .5s;will-change:transform}.partner-item{display:flex;align-items:center;justify-content:center;padding:0 10px}.partner-image{max-height:60px;min-width:100px;object-fit:contain}