.animation[data-v-122e6ed4]{transition:all .3s ease}.animation[data-v-122e6ed4]:hover{transform:translateY(-5px)}.box-header[data-v-122e6ed4]{width:100%;display:flex;justify-content:space-between;background-color:transparent}.box-header h3[data-v-122e6ed4]{font-weight:700;color:#252b3a}.box-header h3 span[data-v-122e6ed4]:first-child{margin-right:.5rem}.large-title[data-v-122e6ed4]{text-align:center;margin-bottom:3rem}.large-title h2[data-v-122e6ed4]{color:#252b3a;font-weight:700;font-size:clamp(1.5rem,3vw,2.5rem);margin-bottom:.75rem}.flex-row-sb[data-v-122e6ed4]{display:flex;justify-content:space-between;align-items:center}.flex-col[data-v-122e6ed4]{display:flex;flex-direction:column}.box-pd[data-v-122e6ed4]{padding:3rem 12rem}h3[data-v-122e6ed4]{font-weight:700;color:#252b3a}h4[data-v-122e6ed4]{margin:.5rem 0}h4[data-v-122e6ed4]:hover{color:#409eff;cursor:pointer}.desc[data-v-122e6ed4]{font-size:14px;line-height:1.25rem}.bg-blue[data-v-122e6ed4]{background-color:#ebf5ff}.bg-white[data-v-122e6ed4]{background-color:#fff}.shadow[data-v-122e6ed4]{box-shadow:0 1px 2px rgba(0,91,242,.15)}.text-ocean[data-v-122e6ed4]{color:#167fff}.big-icon[data-v-122e6ed4]{font-size:1.875rem;line-height:2.25rem}.sm-icon[data-v-122e6ed4]{color:#1685ff;margin-right:.5rem}.px[data-v-122e6ed4]{padding-left:1.5rem;padding-right:1.5rem}.py[data-v-122e6ed4]{padding-top:1.5rem;padding-bottom:1.5rem}.mg-r-sm[data-v-122e6ed4]{margin-right:.5rem}.gap[data-v-122e6ed4]{gap:1.5rem}.radius[data-v-122e6ed4]{border-radius:1rem}.text-sm[data-v-122e6ed4]{font-size:14px}.text-tag[data-v-122e6ed4]{font-size:12px}.login-btn[data-v-122e6ed4]{background-color:#fff;color:#0d47a1;border:none;padding:8px 32px;margin-right:15px;font-size:16px;border-radius:5px;cursor:pointer;transition:background-color .3s ease}.login-btn[data-v-122e6ed4]:hover{background-color:#d2d2d2}.register-btn[data-v-122e6ed4]{background-color:transparent;color:#fff;border:2px solid #fff;padding:6px 32px;font-size:16px;border-radius:5px;cursor:pointer;transition:background-color .3s ease}.register-btn[data-v-122e6ed4]:hover{background-color:hsla(0,0%,96.9%,.368627451)}.welcome[data-v-122e6ed4]{overflow-x:hidden;overflow-y:hidden;font-size:16px}.welcome .nav-header[data-v-122e6ed4]{background-color:#0d47a1}.welcome .welcome-banner[data-v-122e6ed4]{width:100%;height:500px;margin-top:74px;display:flex;justify-content:center;background-color:#0d47a1}.welcome .welcome-banner .banner[data-v-122e6ed4]{width:1200px;height:100%;display:flex;align-items:center}.welcome .welcome-banner[data-v-122e6ed4] .el-carousel__container{height:650px}.welcome .welcome-banner .mask[data-v-122e6ed4]{position:absolute;height:500px;top:0;left:0;right:0;bottom:0;background:linear-gradient(270deg,rgba(0,91,242,.2),rgba(0,91,242,.5))}.welcome .welcome-banner .banner-img[data-v-122e6ed4]{width:100%;height:100%}.welcome .welcome-banner .content[data-v-122e6ed4]{max-width:50rem;color:#fff}.welcome .welcome-banner .content h2[data-v-122e6ed4]{font-weight:700;line-height:1;font-size:clamp(2rem,5vw,3.5rem);text-shadow:0 4px 8px rgba(0,0,0,.2)}.welcome .welcome-banner .content p[data-v-122e6ed4]{margin-bottom:2rem;font-size:clamp(1rem,2vw,1.25rem)}.welcome .welcome-banner .content button[data-v-122e6ed4]:first-child{background-color:#fff;color:#0d47a1}.welcome .welcome-banner .content button[data-v-122e6ed4]:first-child:hover{background-color:#d2d2d2}.welcome .welcome-banner .content button[data-v-122e6ed4]:last-child{background-color:transparent;color:#fff;border:2px solid #fff}.welcome .welcome-banner .content button[data-v-122e6ed4]:last-child:hover{background-color:hsla(0,0%,96.9%,.368627451)}.welcome .welcome-banner .content button[data-v-122e6ed4]{border:none;padding:12px 24px;margin-right:15px;font-size:16px;border-radius:5px;cursor:pointer;transition:background-color .3s ease}.welcome .welcome-banner .card[data-v-122e6ed4]{display:flex;flex-direction:column;align-items:center;position:relative;overflow:hidden;color:#fff;border-radius:10px;padding:50px;box-shadow:0 25px 50px -12px rgba(0,0,0,.2509803922);margin-left:100px}.welcome .welcome-banner .card .mask-card[data-v-122e6ed4]{position:absolute;width:100%;height:100%;top:0;border-radius:10px;background-color:hsla(0,0%,100%,.1019607843)}.welcome .welcome-banner .card .item-box[data-v-122e6ed4]{display:flex;gap:20px}.welcome .welcome-banner .card .item-box .item[data-v-122e6ed4]{width:90px;padding:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;background-color:hsla(0,0%,100%,.2);border-radius:10px}.welcome .welcome-banner .card .item-box .item p[data-v-122e6ed4]{margin:0}.welcome .welcome-content[data-v-122e6ed4]{background-color:#fff}.welcome .welcome-content .data-overview-box[data-v-122e6ed4]{background-color:rgba(22,127,255,.1);background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'><path fill='%23ffffff' fill-opacity='1' d='M0,128L48,144C96,160,192,192,288,186.7C384,181,480,139,576,138.7C672,139,768,181,864,181.3C960,181,1056,139,1152,117.3C1248,96,1344,96,1392,96L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'></path></svg>");background-size:cover;background-position:bottom}.welcome .welcome-content .data-overview-box .data-overview[data-v-122e6ed4]{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}.welcome .welcome-content .data-overview-box .data-overview .data-item[data-v-122e6ed4]{text-align:center;transition:all .5s ease}.welcome .welcome-content .data-overview-box .data-overview .data-item[data-v-122e6ed4]:hover{transform:translateY(-5px)}.welcome .welcome-content .data-overview-box .data-overview .data-item .data[data-v-122e6ed4]{color:#0d47a1;font-weight:700;font-size:32px;margin:.5rem 0;padding:0}.welcome .welcome-content .data-overview-box .data-overview .data-item .label[data-v-122e6ed4]{color:#909399;margin:0}.welcome .welcome-content .news-box .news .content[data-v-122e6ed4]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.welcome .welcome-content .news-box .news .content .content-item[data-v-122e6ed4]{border-radius:10px;padding:20px;transition:all .3s ease}.welcome .welcome-content .news-box .news .content .content-item[data-v-122e6ed4]:hover{transform:translateY(-5px)}.welcome .welcome-content .news-box .news .content .content-item p[data-v-122e6ed4]{margin:10px}.welcome .welcome-content .news-box .news .content .content-item .title[data-v-122e6ed4]{font-weight:700}.welcome .welcome-content .news-box .news .content .content-item .desc[data-v-122e6ed4]{font-size:12px;color:#909399}.welcome .welcome-content .news-box .news .content .content-item .tag i[data-v-122e6ed4]{color:#13f477;margin-right:10px}.welcome .welcome-content .news-box .news .content .content-item .tag span[data-v-122e6ed4]{font-size:12px;color:#909399}.welcome .welcome-content .news-box .news .content .content-item .view-detail[data-v-122e6ed4]{display:flex;align-items:center;padding-top:10px;cursor:pointer}.welcome .welcome-content .news-box .news .content .content-item .view-detail i[data-v-122e6ed4]{color:#0d47a1}.welcome .welcome-content .news-box .news .content .content-item .view-detail span[data-v-122e6ed4]{font-size:12px;color:#0d47a1;margin-right:10px}.welcome .welcome-content .data-products-box .data-products[data-v-122e6ed4]{width:100%}.welcome .welcome-content .data-products-box .data-products .hot[data-v-122e6ed4]{width:100%;display:flex;flex-direction:column;margin-bottom:2rem}.welcome .welcome-content .data-products-box .data-products .hot .hot-product-list[data-v-122e6ed4]{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.5rem;margin:auto}.welcome .welcome-content .data-products-box .data-products .hot .hot-product-list .hot-products-item[data-v-122e6ed4]{background-color:#fff;border-radius:.8rem;transition:all .3s ease;display:flex;flex-direction:column}.welcome .welcome-content .data-products-box .data-products .hot .hot-product-list .hot-products-item .image-container[data-v-122e6ed4]{position:relative;height:15rem}.welcome .welcome-content .data-products-box .data-products .hot .hot-product-list .hot-products-item .image-container img[data-v-122e6ed4]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;border-radius:.8rem .8rem 0 0}.welcome .welcome-content .data-products-box .data-products .hot .hot-product-list .hot-products-item .image-container .mask[data-v-122e6ed4]{position:absolute;width:100%;height:100%;top:0;left:0;background-color:#0d47a1;opacity:.5;border-radius:.8rem .8rem 0 0;z-index:10}.welcome .welcome-content .data-products-box .data-products .hot .hot-product-list .hot-products-item .image-container .city[data-v-122e6ed4]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;border-radius:9999px;font-size:1.5rem;font-weight:700;z-index:11}.welcome .welcome-content .data-products-box .data-products .hot .hot-product-list .hot-products-item .item-bottem[data-v-122e6ed4]{display:flex;justify-content:space-between;gap:20px;margin-top:20px}.welcome .welcome-content .data-products-box .data-products .hot .hot-product-list .hot-products-item .item-bottem .item[data-v-122e6ed4]{width:50%;background-color:#e3f2fd;text-align:center;border-radius:5px;padding:5px}.welcome .welcome-content .data-products-box .data-products .hot .hot-product-list .hot-products-item .item-bottem .item p[data-v-122e6ed4]{margin:5px}.welcome .welcome-content .data-products-box .data-products .hot .hot-product-list .hot-products-item .item-bottem .item p[data-v-122e6ed4]:first-child{font-size:12px;color:#909399}.welcome .welcome-content .data-products-box .data-products .hot .hot-product-list .hot-products-item .item-bottem .item p[data-v-122e6ed4]:last-child{font-weight:700;color:#0d47a1}.welcome .welcome-content .data-products-box .data-products .hot .hot-product-list .hot-products-item .hot-item-header[data-v-122e6ed4]{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.welcome .welcome-content .data-products-box .data-products .hot .hot-product-list .hot-products-item .hot-item-header div[data-v-122e6ed4]{display:flex;align-items:center;gap:.25rem}.welcome .welcome-content .data-products-box .data-products .hot .hot-product-list .hot-products-item .hot-item-header div span[data-v-122e6ed4]{margin-left:.25rem;color:#374151;font-size:.875rem}.welcome .welcome-content .data-products-box .data-products .hot .hot-product-list .hot-products-item[data-v-122e6ed4]:hover{transform:translateY(-5px)}@media(min-width:768px)and (max-width:1200px){.welcome .welcome-content .data-products-box .data-products .hot .hot-product-list[data-v-122e6ed4]{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:767px){.welcome .welcome-content .data-products-box .data-products .hot .hot-product-list[data-v-122e6ed4]{grid-template-columns:repeat(1,minmax(0,1fr))}}.welcome .welcome-content .data-products-box .data-products .new[data-v-122e6ed4]{width:100%;display:flex;flex-direction:column}.welcome .welcome-content .data-products-box .data-products .new .hot-product-list[data-v-122e6ed4]{width:100%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem;margin:auto}.welcome .welcome-content .data-products-box .data-products .new .hot-product-list .hot-products-item[data-v-122e6ed4]{background-color:#fff;border-radius:.8rem;transition:all .3s ease;display:flex;flex-direction:column}.welcome .welcome-content .data-products-box .data-products .new .hot-product-list .hot-products-item .image-container[data-v-122e6ed4]{position:relative;height:15rem}.welcome .welcome-content .data-products-box .data-products .new .hot-product-list .hot-products-item .image-container img[data-v-122e6ed4]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;border-radius:.8rem .8rem 0 0}.welcome .welcome-content .data-products-box .data-products .new .hot-product-list .hot-products-item .image-container .hot-tag[data-v-122e6ed4]{position:absolute;top:.75rem;left:.75rem;background-color:#ef4444;color:#fff;border-radius:9999px;font-size:.8rem;padding:.25rem .75rem}.welcome .welcome-content .data-products-box .data-products .new .hot-product-list .hot-products-item .hot-item-header[data-v-122e6ed4]{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.welcome .welcome-content .data-products-box .data-products .new .hot-product-list .hot-products-item .hot-item-header div[data-v-122e6ed4]{display:flex;align-items:center;gap:.25rem}.welcome .welcome-content .data-products-box .data-products .new .hot-product-list .hot-products-item .hot-item-header div span[data-v-122e6ed4]{margin-left:.25rem;color:#374151;font-size:.875rem}.welcome .welcome-content .data-products-box .data-products .new .hot-product-list .hot-products-item[data-v-122e6ed4]:hover{transform:translateY(-5px)}.welcome .welcome-content .third-party-services-box .third-party-services[data-v-122e6ed4]{width:100%;display:flex;flex-direction:column}.welcome .welcome-content .third-party-services-box .third-party-services .services[data-v-122e6ed4]{width:100%;display:flex;gap:2rem;margin:auto}.welcome .welcome-content .third-party-services-box .third-party-services .services .need-box[data-v-122e6ed4]{margin:10px 0;padding:10px;border-radius:16px;font-size:14px}.welcome .welcome-content .third-party-services-box .third-party-services .services .need-box .fsb[data-v-122e6ed4]{display:flex;justify-content:space-between}.welcome .welcome-content .third-party-services-box .third-party-services .services .need-box .need-bottom[data-v-122e6ed4]{font-size:12px;color:#909399}.welcome .welcome-content .third-party-services-box .third-party-services .services .new-need[data-v-122e6ed4]{width:70%;padding:30px;background-color:rgba(189,214,255,.1960784314);border-radius:16px}.welcome .welcome-content .third-party-services-box .third-party-services .services .data-need[data-v-122e6ed4]{flex:1;background-color:#0d47a1;padding:30px;border-radius:16px;color:#fff}.welcome .welcome-content .third-party-services-box .third-party-services .services .data-need[data-v-122e6ed4] .el-form-item__label{color:#fff}.welcome .welcome-content .demand-recommendation-box[data-v-122e6ed4]{background-color:#ebf5ff;padding:3rem 12rem}.welcome .welcome-content .demand-recommendation-box .recommendations-box[data-v-122e6ed4]{width:100%;background-color:#fff;padding:1.5rem;border-radius:.75rem}.welcome .welcome-content .demand-recommendation-box .recommendations-box .filter-group[data-v-122e6ed4]{border-bottom:1px solid #e5e7eb;padding-bottom:1.5rem}.welcome .welcome-content .demand-recommendation-box .recommendations-box .filter-group[data-v-122e6ed4] .el-radio{margin-right:1rem}.welcome .welcome-content .demand-recommendation-box .recommendations-box .filter-group[data-v-122e6ed4] .el-radio__input{display:none}.welcome .welcome-content .demand-recommendation-box .recommendations-box .recommendations-list .recommendation-item[data-v-122e6ed4]{padding:1.5rem 0;border-bottom:1px solid #e5e7eb}.welcome .welcome-content .data-trends-box .trend-chart[data-v-122e6ed4]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.welcome .welcome-content .data-trends-box .trend-chart .trend-item[data-v-122e6ed4]{background-color:#f9fafb}.welcome .welcome-content .data-trends-box .h-80[data-v-122e6ed4]{height:20rem}.welcome .welcome-content .join-platform-box[data-v-122e6ed4]{background:linear-gradient(90deg,#0d47a1,rgba(22,127,255,.8))}.welcome .welcome-content .join-platform-box .button-box[data-v-122e6ed4]{text-align:center;margin-top:2rem}.welcome .welcome-content .join-platform-box .button-box button[data-v-122e6ed4]:first-child{background-color:#fff;color:#0d47a1}.welcome .welcome-content .join-platform-box .button-box button[data-v-122e6ed4]:first-child:hover{background-color:#d2d2d2}.welcome .welcome-content .join-platform-box .button-box button[data-v-122e6ed4]:last-child{background-color:transparent;color:#fff;border:2px solid #fff}.welcome .welcome-content .join-platform-box .button-box button[data-v-122e6ed4]:last-child:hover{background-color:hsla(0,0%,96.9%,.368627451)}.welcome .welcome-content .join-platform-box .button-box button[data-v-122e6ed4]{border:none;padding:12px 24px;margin-right:15px;font-size:16px;border-radius:5px;cursor:pointer;transition:background-color .3s ease}.welcome .welcome-content .footer[data-v-122e6ed4]{background-color:#0045b3;color:#fff}.welcome .welcome-content .footer .footer__heading[data-v-122e6ed4]{color:#fff;font-size:16px;line-height:1.75rem}.welcome .welcome-content .footer__container[data-v-122e6ed4]{max-width:1280px;margin:0 auto;padding:0 1rem}.welcome .welcome-content .footer__grid[data-v-122e6ed4]{display:grid;grid-template-columns:repeat(1,1fr);gap:2rem;margin-bottom:3rem}@media(min-width:768px){.welcome .welcome-content .footer__grid[data-v-122e6ed4]{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.welcome .welcome-content .footer__grid[data-v-122e6ed4]{grid-template-columns:repeat(4,1fr)}}.welcome .welcome-content .footer__col[data-v-122e6ed4]{color:#b0c4de}.welcome .welcome-content .footer__col a[data-v-122e6ed4]{color:#b0c4de;text-decoration:none;transition:color .3s ease}.welcome .welcome-content .footer__col a[data-v-122e6ed4]:hover{color:#fff}.welcome .welcome-content .footer__intro .footer__brand[data-v-122e6ed4]{display:flex;align-items:center;gap:.5rem}.welcome .welcome-content .footer__intro .footer__brand .footer__icon[data-v-122e6ed4]{font-size:2rem;color:#fff}.welcome .welcome-content .footer__intro .footer__brand .footer__title[data-v-122e6ed4]{font-size:1.25rem;font-weight:700;color:#fff;margin:0;padding:0}.welcome .welcome-content .footer__intro .footer__brand .footer__subtitle[data-v-122e6ed4]{font-size:.875rem;color:#93b5cf;margin:0;padding:0}.welcome .welcome-content .footer__intro .footer__desc[data-v-122e6ed4]{margin-bottom:1.5rem;line-height:1.6;color:#b0c4de}.welcome .welcome-content .footer__intro .footer__social[data-v-122e6ed4]{display:flex;gap:1rem}.welcome .welcome-content .footer__intro .footer__social a[data-v-122e6ed4]{width:2.5rem;height:2.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background-color .3s ease}.welcome .welcome-content .footer__intro .footer__social a i[data-v-122e6ed4]{font-size:1.125rem;color:#fff}.welcome .welcome-content .footer__intro .footer__social a[data-v-122e6ed4]:hover{background-color:#1e90ff}.welcome .welcome-content .footer__heading[data-v-122e6ed4]{font-size:1.125rem;font-weight:600;margin-bottom:1.5rem}.welcome .welcome-content .footer__list[data-v-122e6ed4]{list-style:none;padding:0;margin:0}.welcome .welcome-content .footer__list li[data-v-122e6ed4]{margin-bottom:.75rem}.welcome .welcome-content .footer__contact-list[data-v-122e6ed4]{list-style:none;padding:0}.welcome .welcome-content .footer__contact-list li[data-v-122e6ed4]{display:flex;align-items:flex-start;gap:.75rem;margin-bottom:1rem;font-size:.875rem}.welcome .welcome-content .footer__contact-list li i[data-v-122e6ed4]{color:#1e90ff;margin-top:.2rem}.welcome .welcome-content .footer__contact-list li span[data-v-122e6ed4]{color:#b0c4de}.welcome .welcome-content .footer__bottom[data-v-122e6ed4]{border-top:1px solid #036;text-align:center;color:#4da8ff;font-size:14px;padding-top:2rem}.welcome .welcome-content .footer__bottom p[data-v-122e6ed4]{margin:.5rem 0}.welcome h4[data-v-122e6ed4]{font-weight:700;color:#111827;margin:.5rem 0;font-size:18px}.welcome h4[data-v-122e6ed4]:hover{color:#409eff;cursor:pointer}