body{font-family:"Noto Sans SC", sans-serif;}.hero-canvas{position:absolute;top:0px;left:0px;width:100%;height:100%;z-index:0;}.section-title::after{content:"";display:block;width:60px;height:3px;background-image:initial;background-position-x:initial;background-position-y:initial;background-size:initial;background-repeat-x:initial;background-repeat-y:initial;background-attachment:initial;background-origin:initial;background-clip:initial;background-color:rgb(59, 130, 246);margin-top:10px;margin-right:auto;margin-bottom:0px;margin-left:auto;}.feature-card:hover{transform:translateY(-5px);box-shadow:rgba(0, 0, 0, 0.1) 0px 20px 25px -5px, rgba(0, 0, 0, 0.04) 0px 10px 10px -5px;}.nav-link.active{color:rgb(59, 130, 246);border-bottom-width:2px;border-bottom-style:solid;border-bottom-color:rgb(59, 130, 246);}.company-logo{font-family:"Arial Black", "Microsoft YaHei", sans-serif;font-weight:bold;letter-spacing:1px;}.fade-in{opacity:0;transform:translateY(30px);animation-duration:0.6s;animation-timing-function:ease-out;animation-delay:0s;animation-iteration-count:1;animation-direction:normal;animation-fill-mode:forwards;animation-play-state:running;animation-name:fadeInUp;}.delay-1{animation-delay:0.1s;}.delay-2{animation-delay:0.2s;}.delay-3{animation-delay:0.3s;}.delay-4{animation-delay:0.4s;}@keyframes fadeInUp{100%{opacity:1;transform:translateY(0px);}}@media (max-width: 768px){.nav-link{display:block;padding-top:0.5rem;padding-right:0px;padding-bottom:0.5rem;padding-left:0px;}.mobile-menu{display:none;}.mobile-menu.show{display:block;}.hero-content{padding-top:2rem;padding-right:1rem;padding-bottom:2rem;padding-left:1rem;}.hero-content h1{font-size:2rem;}.hero-content p{font-size:1.1rem;}}