:root{
    --primary:#FF5722;
    --secondary:#607D8B;
    --light:#f8f9fa;
    --dark:#212121;
}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;color:var(--dark);}
a{color:var(--primary);}
a:hover{color:var(--dark);}
.btn-warning{background-color:var(--primary);border-color:var(--primary);}
.btn-warning:hover{background-color:#e64a19;border-color:#e64a19;}
.text-warning{color:var(--primary)!important;}
.bg-warning{background-color:var(--primary)!important;}
.navbar-brand{font-size:1.25rem;}
.carousel-caption{bottom:30%;}
.carousel-caption h2{font-size:3rem;}
.hero-slider .carousel-item img{height:500px;object-fit:cover;}
.intro ul li i{font-size:1.2rem;}
.service-flow .card{transition:transform .3s;}
.service-flow .card:hover{transform:translateY(-5px);}
.city-directory .btn{transition:all .3s;}
.city-directory .btn:hover{background-color:var(--primary);color:#fff;}
.business-scope .card{overflow:hidden;}
.business-scope .card img{transition:transform .5s;}
.business-scope .card:hover img{transform:scale(1.1);}
.case-show .card{transition:box-shadow .3s;}
.case-show .card:hover{box-shadow:0 1rem 3rem rgba(0,0,0,.175)!important;}
.news-list article{transition:box-shadow .3s;}
.news-list article:hover{box-shadow:0 1rem 3rem rgba(0,0,0,.175)!important;}
.news-detail .content img{max-width:100%;height:auto;display:block;margin:1rem auto;}
.news-detail .content p{line-height:1.8;margin-bottom:1rem;}
.footer a{text-decoration:none;}
.footer a:hover{text-decoration:underline;}
@media(max-width:768px){
    .carousel-caption h2{font-size:2rem;}
    .hero-slider .carousel-item img{height:300px;}
}