/* 全屏区域 */

.ama-support-section{

width:100vw;

margin-left:calc(50% - 50vw);

background:#ffffff;

padding:70px 20px;

box-sizing:border-box;

}



/* 内容 */

.ama-support-wrapper{

max-width:1500px;

margin:auto;

}



/* 标题 */

.ama-support-header{

text-align:center;

margin-bottom:40px;

}


.ama-support-header h2{

font-size:36px;

color:#1c2b39;

margin-bottom:15px;

}


.ama-support-header p{

max-width:900px;

margin:auto;

color:#667788;

font-size:16px;

line-height:1.8;

}



/* 淡蓝色主要框 */

.ama-support-content{

display:flex;

gap:30px;

background:#eaf5ff;

padding:45px;

border-radius:18px;

}



/* 卡片 */

.support-card{

flex:1;

background:#ffffff;

padding:35px 30px;

border-radius:12px;

text-align:center;

box-shadow:0 5px 18px rgba(0,80,150,0.08);

}



.support-card h3{

font-size:21px;

color:#17324d;

margin:20px 0 12px;

}



.support-card p{

font-size:15px;

line-height:1.8;

color:#687887;

}



/* 图标 */

.support-icon{

width:65px;

height:65px;

margin:auto;

border-radius:50%;

display:flex;

align-items:center;

justify-content:center;

font-size:30px;

font-weight:bold;

color:white;

}



/* 专业售后颜色 */

.warranty{

background:#2878c8;

}


.technical{

background:#20a6a8;

}


.global{

background:#4c8ed9;

}



/* 手机 */

@media(max-width:768px){


.ama-support-section{

padding:45px 15px;

}


.ama-support-header h2{

font-size:26px;

}


.ama-support-header p{

font-size:14px;

}


.ama-support-content{

display:block;

padding:20px;

}


.support-card{

margin-bottom:20px;

padding:30px 20px;

}


.support-card:last-child{

margin-bottom:0;

}


}