/* 通用模块 */
 .section-wrap {
 	
   width: 100%;
	  background-repeat: no-repeat;
	  background-position: center center;
	  background-size: cover;
     padding-top:60px;
 }

 .section-title {
 	text-align: center;
 	font-size: 26px;
 	color: #222;
 	margin-bottom: 12px;
 }

 .section-desc {
 	text-align: left;
 	font-size: 14px;
 	color: #666;
 	max-width: 840px;
 	margin: 0 auto 40px;
 	line-height: 1.7;
 	text-indent: 2em;
 }

 .section-desc_1 {
 	text-align: center;
 	font-size: 14px;
 	color: #666;
 	max-width: 840px;
 	margin: 0 auto 40px;
 	line-height: 1.7;
 }


 /* 建站服务 两列 */
 .grid-2col {
 	display: grid;
 	grid-template-columns: 1fr 1fr;
 	gap: 40px;
   padding: 60px 20px;
 	max-width: 1200px;
 	margin: 0 auto;
 }

 .build-card {
 	text-align: center;
 }

 .build-logo {
 	height: 100px;
 	margin-bottom: 50px;
 	display: flex;
 	align-items: center;
 	justify-content: center;
 }

 .btn-blue {
 	display: inline-block;
 	padding: 9px 32px;
 	background: #4285F4;
 	color: #fff !important;
 	border-radius: 30px;
 	font-size: 15px;
 }

 .btn-light-blue {
 	display: inline-block;
 	padding: 9px 32px;
 	background: #83a8f0;
 	color: #fff !important;
 	border-radius: 30px;
 	font-size: 15px;
 }

 /* 4列卡片布局 */
 .grid-4col {
 	display: grid;
 	grid-template-columns: repeat(4, 1fr);
 	gap: 20px;
   padding: 60px 20px;
 	max-width: 1200px;
 	margin: 0 auto;
 }

 .platform-card {
 	border: 1px solid #E2E2E2;
 	border-radius: 4px;
 	overflow: hidden;
   cursor: pointer;
 }

 .card-top {
 	height: 280px;
 	overflow: hidden;
 }

 .card-top img {
 	width: 100%;
 	height: 100%;
 	object-fit: cover;
 	display: block;
 }

  .card-bottom{
             padding:16px;
             height:148px;
             flex-shrink:0;
             overflow:hidden; /* 文字超出隐藏 */
         }

 .card-bottom h4 {
 	font-size: 15px;
 	margin-bottom: 8px;
 	color: #222;
 	text-align: center;
 }

 .card-bottom p {
 	font-size: 12px;
 	color: #666;
 	line-height: 1.5;
 }