body{font-family:Inter, system-ui, sans-serif;}.hero-canvas{position:absolute;top:0px;left:0px;width:100%;height:100%;z-index:-1;}.section-bg{background-image:linear-gradient(135deg, rgb(240, 249, 255) 0%, rgb(224, 242, 254) 100%);background-position-x:initial;background-position-y:initial;background-size:initial;background-repeat:initial;background-attachment:initial;background-origin:initial;background-clip:initial;background-color:initial;}.card-hover{transition-behavior:normal;transition-duration:0.3s;transition-timing-function:ease;transition-delay:0s;transition-property:all;}.card-hover: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{transition-behavior:normal;transition-duration:0.3s;transition-timing-function:ease;transition-delay:0s;transition-property:all;}.nav-link:hover{color:rgb(14, 165, 233);}.active-nav{color:rgb(14, 165, 233);border-bottom-width:2px;border-bottom-style:solid;border-bottom-color:rgb(14, 165, 233);}.fade-in{opacity:0;transform:translateY(20px);animation-duration:0.6s;animation-timing-function:ease;animation-delay:0s;animation-iteration-count:1;animation-direction:normal;animation-fill-mode:forwards;animation-play-state:running;animation-name:fadeInUp;animation-timeline:auto;animation-range-start:normal;animation-range-end:normal;}.delay-1{animation-delay:0.1s;}.delay-2{animation-delay:0.2s;}.delay-3{animation-delay:0.3s;}.text-2xl.font-bold.text-blue-600{font-family:"Microsoft YaHei", 微软雅黑, sans-serif;}@keyframes fadeInUp{100%{opacity:1;transform:translateY(0px);}}@media (max-width: 768px){.hero-section{padding-top:4rem;padding-bottom:4rem;}.section-padding{padding-top:4rem;padding-bottom:4rem;}}