/* 内页banner */
.md20146.md-banner{width: 100%;position: relative;background-color: #000;}
.md20146.md-banner .banner-cont{width: 100%;}  
.md20146.md-banner .banner-img{width: 100%;position: relative;overflow: hidden;padding-top: calc(620/1920*100%);}
.md20146.md-banner .banner-img img{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: cover;transform: scale(1.00);transition: all ease .5s;}
.md20146.md-banner .banner-text{position: absolute;top:36.2%;left: 50%;transform: translate(-50%,0);width: 16rem;max-width: 92%;text-align: center;}
.md20146.md-banner .banner-titles{font-family: 'Poppins-SemiBold';width: 100%;max-width: 25em;margin: 0 auto .18rem;color: #ffffff;line-height: 1.2;}
.md20146.md-banner .banner-intro{font-family: 'Poppins-Medium';width: 100%;max-width: 39em;margin: 0 auto;color: #ffffff;line-height: 1.4;}

@media (max-width: 750px) {
  .md20146.md-banner .banner-text{top: 50%;transform: translate(-50%,-50%);}
}

/* 方案-详情 */
.md19771.md-project_details{width: 100%;padding: .5rem 0  .4rem;}
.md19771.md-project_details img{display: inline-block;vertical-align:middle;max-width: 100%;}
.md19771.md-project_details .layout{width: 16rem;max-width: 92%;margin: 0 auto;} 
.md19771.md-project_details .k-top{width: 100%;margin-bottom: .5rem;display: flex;align-items: center;flex-wrap: wrap;justify-content: space-between;}
.md19771.md-project_details .k-left{width: calc(420/1080*100%);}
.md19771.md-project_details .k-subtitle{font-family: 'Poppins-Medium';width: 100%;position: relative;padding-bottom: .2rem;margin-bottom: .2rem;color: #333333;line-height: 1.5;}
.md19771.md-project_details .k-subtitle:after{content: '';position: absolute;bottom: 0;left: 0;width: .4rem;height: .02rem;background-color: var(--theme); background-image: linear-gradient(90deg, var(--theme) 0%, var(--active) 100%);}
.md19771.md-project_details .k-titles{font-family: 'Poppins-SemiBold';width: 100%;margin-bottom: .3rem;color: #333333;line-height: 1.2;}
.md19771.md-project_details .k-intro{font-family: 'Poppins-Medium';width: 100%;color: #333333;line-height: 1.5;}
.md19771.md-project_details .k-right{width: calc(560/1080*100%);}
.md19771.md-project_details .k-img{width: 100%;position: relative;padding-top: calc(320/560*100%);}
.md19771.md-project_details .k-img img{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: cover;}
.md19771.md-project_details .k-bottom{width: 100%;margin-bottom: .2rem;}
.md19771.md-project_details .k-tip{font-family: 'Poppins-SemiBold';width: 100%;margin-bottom: .25rem;color: #333333;line-height: 1.3;}
.md19771.md-project_details .k-textbox{width: 100%;color: #222;line-height: 1.5;}
.md19771.md-project_details .k-textbox *{line-height: inherit;}

@media (max-width: 750px) { 
   .md19771.md-project_details .k-left{width: 100%;margin-bottom: .3rem;}
   .md19771.md-project_details .k-right{width: 100%;}
} 
.md19771.md-project_details .ka-cont{width: 100%;padding-bottom: .4rem;display: flex;flex-wrap: wrap;justify-content: space-between;}
.md19771.md-project_details .ka-left{width: calc(50% - .1rem);display: flex;flex-wrap: wrap;}
.md19771.md-project_details .ka-right{width: calc(50% - .1rem);display: flex;flex-wrap: wrap;}
.md19771.md-project_details .ka-item{display: flex;align-items: center;position: relative;margin-bottom: .2rem;min-height: 1.4rem;padding: .15rem .6rem .15rem .45rem;width: 100%;border-radius: .2rem;background-color: var(--theme); background-image: linear-gradient(0, var(--theme) 0%, var(--active) 100%);}
.md19771.md-project_details .ka-item:after{content: '';position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);width: calc(100% - 2px);height:calc(100% - 2px);background-color: #fff;border-radius: .2rem;}
.md19771.md-project_details .ka-icon{width: .9rem;position: relative;z-index: 1;}
.md19771.md-project_details .ka-icon img{max-width: .6rem;max-height: .6rem;}
.md19771.md-project_details .ka-text{flex: 1;position: relative;z-index: 1;}
.md19771.md-project_details .ka-name{font-family: 'Poppins-Medium';display: inline-block;line-height: 1.5;color: var(--theme);background-image: linear-gradient(90deg, var(--theme) 0%, var(--active)  100%);-webkit-background-clip:text; background-clip: text;-webkit-text-fill-color: transparent; text-fill-color: transparent;}
.md19771.md-project_details .ka-intro{width: 100%;color: #222;line-height: 1.5;}
@media (max-width: 750px) {
    .md19771.md-project_details .ka-left{width: 100%;}
    .md19771.md-project_details .ka-right{width: 100%;}
    .md19771.md-project_details .ka-item{padding: .3rem;}
}
.md19771.md-project_details .kb-main{width: 100%;padding-bottom: .7rem;}
.md19771.md-project_details .kb-titles{font-family: 'Poppins-SemiBold';width: 100%;text-align: center;margin-bottom: .45rem;color: #333333;line-height: 1.3;}
.md19771.md-project_details .kb-cont{width: calc(100% + .2rem);position: relative;left: -.1rem;}
.md19771.md-project_details .kb-item{width: 33.33%;padding: 0 .1rem;height: auto;}
.md19771.md-project_details .kb-link{display: block;cursor: pointer;position: relative;width: 100%;height: 100%;padding: .4rem .3rem .35rem;text-align: center;background-color: #eff8ff;border-radius: .2rem;overflow: hidden;}
.md19771.md-project_details .kb-link:before{content: '';position: absolute;left: 0;bottom: 0;width: 100%;height: .04rem;background-color: #dce6ee;}
.md19771.md-project_details .kb-link:after{transition: all  .3s; content: '';position: absolute;left: 50%;bottom: 0;transform: translate(-50%,0);width: .8rem;height: .04rem;background-color: var(--theme); background-image: linear-gradient(90deg, var(--theme) 0%, var(--active) 100%);}
.md19771.md-project_details .kb-imgbox{display: inline-block;width: 100%;max-width: 2.55rem;}
.md19771.md-project_details .kb-img{width: 100%;position: relative;overflow: hidden;padding-top: calc(255/255*100%);}
.md19771.md-project_details .kb-img img{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: cover;transform: scale(1.00);transition: all ease .5s;}
.md19771.md-project_details .kb-text{width: 100%;padding-top: .1rem;}
.md19771.md-project_details .kb-name{font-family: 'Poppins-Medium';width: 100%;margin-bottom: .2rem;color: #222;line-height: 1.5;height: 3em;}
.md19771.md-project_details .kb-intro{font-family: 'Poppins-SemiBold';width: 100%;color: #333333;line-height: 1.45;} 
.md19771.md-project_details .kb-link:hover .kb-img img{transform: scale(1.05);}
.md19771.md-project_details .kb-link:hover:after{width: 100%;}
@media (max-width: 750px) {
   .md19771.md-project_details .kb-item{width: 70%;}
}
.md19771.md-project_details .kc-main{width: 100%;padding-bottom: .7rem;}
.md19771.md-project_details .kc-titles{font-family: 'Poppins-SemiBold';width: 100%;text-align: center;margin-bottom: .45rem;color: #333333;line-height: 1.3;}
.md19771.md-project_details .kc-cont{width: calc(100% + .2rem);position: relative;left: -.1rem;}
.md19771.md-project_details .kc-item{width: 25%;padding: 0 .1rem;height: auto;}
.md19771.md-project_details .kc-link{display: block;cursor: pointer;width: 100%;text-align: center;}
.md19771.md-project_details .kc-img{width: 100%;position: relative;overflow: hidden;padding-top: calc(255/255*100%);border-radius: .2rem;}
.md19771.md-project_details .kc-img img{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: cover;transform: scale(1.00);transition: all ease .5s;}
.md19771.md-project_details .kc-text{display: flex;justify-content: center;width: 100%;padding-top: .15rem;}
.md19771.md-project_details .kc-name{font-family: 'Poppins-Medium';transition: all .3s;color: #222;line-height: 1.5;}
.md19771.md-project_details .kc-link:hover .kc-img img{transform: scale(1.05);}
.md19771.md-project_details .kc-link:hover .kc-name{color: var(--theme);background-image: linear-gradient(90deg, var(--theme) 0%, var(--active)  100%);-webkit-background-clip:text; background-clip: text;-webkit-text-fill-color: transparent; text-fill-color: transparent;}
@media (max-width: 750px) {
   .md19771.md-project_details .kc-item{width: 50%;}
}

/* 方案-联系 */
.md19772.md-project_contact{width: 100%;min-height: 4.8rem;padding: 1rem 0;display: flex;align-items: center;background-size: cover;background-position: center center;background-repeat: no-repeat; }
.md19772.md-project_contact img{display: inline-block;vertical-align:middle;max-width: 100%;}
.md19772.md-project_contact .layout{width: 16rem;max-width: 92%;margin: 0 auto;} 
.md19772.md-project_contact .l-cont{width: 100%;text-align: center;}
.md19772.md-project_contact .l-titles{font-family: 'Poppins-Medium';width: 100%;color: #ffffff;line-height: 1.3;}
.md19772.md-project_contact .l-intro{font-family: 'Poppins-Medium';width: 100%;color: rgba(255,255,255,.8);line-height: 1.6;}
.md19772.md-project_contact .l-buttombox{width: 100%;font-size: 0;padding-top: .15rem;}
.md19772.md-project_contact .l-buttom{font-family: 'Poppins-Medium';transition: all  .3s;cursor: pointer;display: inline-block;vertical-align: middle;margin: .2rem .1rem 0;color: #ffffff;min-width: 10em;padding: 0 .15rem;text-align: center;line-height: .5rem;border-radius: .25rem;border: solid 1px #eff8ff;}