/* ===== 三海科技 官网定制样式 ===== */

/* Logo 自适应 */
.headerbox .logo img{width:auto;height:100%;margin:0 auto;}

/* 内页通栏 Banner */
.sbannerbox{background-size:cover !important;background-position:center center !important;}

/* 产品中心筛选 */
.ff-tabs{font-size:0;text-align:center;margin-bottom:44px;}
.ff-tabs li{display:inline-block;vertical-align:middle;margin:0 6px 12px;}
.ff-tabs a{display:block;padding:9px 22px;font-size:15px;color:#333;background:#f2f2f2;border:1px solid #e5e5e5;border-radius:30px;transition:all .3s;}
.ff-tabs a:hover{color:#0a5ab8;border-color:#0a5ab8;}
.ff-tabs li.on a{background:#0a5ab8;border-color:#0a5ab8;color:#fff;}
.ff-cat{display:inline-block;font-size:12px;color:#0a5ab8;border:1px solid #0a5ab8;border-radius:3px;padding:1px 8px;margin-bottom:8px;}

/* 解决方案卡片文字 */
.caselist .b .lists ul li .tits{white-space:normal;line-height:24px;height:auto;padding:8px 0 4px;}

/* 行业标签 */
.ff-tags{font-size:0;text-align:center;margin:10px 0 40px;}
.ff-tags li{display:inline-block;margin:0 8px 10px;font-size:14px;color:#555;background:#f5f8fc;border:1px solid #e2eaf5;border-radius:4px;padding:7px 16px;}

/* 荣誉资质占位 */
.ff-cert-note{font-size:14px;color:#888;text-align:center;margin:30px auto 60px;line-height:28px;}

/* 优势页小标题色 */
.odds .txts h2 span{color:#0a5ab8;}

/* 首页数据条 */
.i01 .l ul li p{font-size:20px;}

/* 返回顶部电话条 */
.right-contact-img .pull_down2 img{width:201px;height:45px;display:block;}

/* 联系地址区块：模板原配地图已移除，信息卡片改为通栏显示，避免左侧空白 */
.contact .b{border:none;}
.contact .b .text{position:static;width:auto;height:auto;padding:40px 60px;}
.contact .b .text h2{margin-bottom:10px;}

/* 联系卡片内电话号码链接提亮，深蓝背景上保持可读 */
.contact .b .text .mess p a{color:#fff;text-decoration:none;}

/* ============ 行业应用落地页：正式商务版式 ============ */
.ff-ind{padding-top:70px;}
.ff-intro{max-width:960px;margin:0 auto 42px;background:#f7f9fc;border-left:4px solid #0a5ab8;padding:24px 36px;border-radius:0 8px 8px 0;}
.ff-intro p{font-size:16px;color:#444;line-height:32px;text-align:justify;margin:0;text-indent:0;}
.ff-solgrid{font-size:0;margin:0 0 28px;padding:0;list-style:none;}
.ff-solcard{display:inline-block;vertical-align:top;width:47.6%;margin:0 4.8% 28px 0;background:#fff;border:1px solid #e8ecf2;border-radius:10px;overflow:hidden;transition:all .35s ease;font-size:14px;box-sizing:border-box;}
.ff-solcard:nth-child(2n){margin-right:0;}
.ff-solcard:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(10,60,130,.14);border-color:#cdddf2;}
.ff-solcard .img{display:block;overflow:hidden;aspect-ratio:16/10;background:#f4f6f9;}
.ff-solcard .img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.ff-solcard:hover .img img{transform:scale(1.05);}
.ff-solcard .txts{padding:22px 26px 24px;}
.ff-solcard .txts h3{font-size:19px;color:#16233c;font-weight:bold;margin-bottom:10px;transition:color .3s;}
.ff-solcard:hover .txts h3{color:#0a5ab8;}
.ff-solcard .txts p{font-size:14px;color:#666;line-height:26px;text-align:justify;text-indent:0;min-height:52px;margin:0;}
.ff-solcard .arrow{display:inline-block;margin-top:14px;font-size:13px;color:#0a5ab8;letter-spacing:1px;}
.ff-solcard .arrow i{font-style:normal;margin-left:4px;transition:margin .3s;}
.ff-solcard:hover .arrow i{margin-left:9px;}
.ff-block{margin-bottom:50px;}
.ff-block-t{font-size:22px;color:#16233c;font-weight:bold;text-align:center;margin-bottom:26px;position:relative;padding-bottom:14px;}
.ff-block-t:after{content:"";position:absolute;left:50%;bottom:0;width:44px;height:3px;background:#0a5ab8;transform:translateX(-50%);}
.ff-eq{background:linear-gradient(135deg,#0b286f 0%,#0a5ab8 100%);border-radius:10px;padding:38px 44px;margin-bottom:56px;}
.ff-eq .ff-block-t{color:#fff;}
.ff-eq .ff-block-t:after{background:rgba(255,255,255,.65);}
.ff-eq p{font-size:15px;color:#eaf1fb;line-height:30px;text-indent:0;text-align:center;margin:0;}
.ff-eq .ff-eq-note{color:#bcd2f0;font-size:13px;margin-top:10px;}
@media (max-width: 900px){
  .ff-solcard{width:100%;margin-right:0;}
  .ff-intro{padding:18px 22px;}
  .ff-eq{padding:26px 22px;}
}

/* ============ 产品卡片规整化：图片与描述统一 ============ */
.prodlist .b ul li .imgs{background:#fff;}
.prodlist .b ul li .imgs img{height:100%;object-fit:cover;}
.prodlist .b ul li .text{min-height:172px;}
.prodlist .b ul li .text p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;}
.prodlist .b ul li .text .ff-cat{display:block;width:fit-content;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ===== 企业文化：左文右图 ===== */
.culture-wrap{display:flex;align-items:center;gap:36px;padding:10px 0 20px;}
.culture-txt{flex:1;min-width:0;}
.culture-item{margin-bottom:34px;border-left:6px solid #0a5ab8;padding-left:24px;text-align:left;}
.culture-item:last-child{margin-bottom:0;}
.culture-item h3{font-size:23px;line-height:1.5;color:#0b286f;font-weight:bold;margin:0 0 10px;text-align:left;letter-spacing:1px;}
.culture-item p{font-size:16.5px;color:#333;line-height:2;text-indent:0;margin:0;text-align:left;letter-spacing:0.5px;}
.culture-img{width:46%;flex-shrink:0;}
.culture-img img{width:100%;display:block;border-radius:8px;}
@media (max-width:900px){
  .culture-wrap{flex-direction:column;gap:20px;}
  .culture-img{width:100%;}
}

/* ===== 关于页：服务客户与行业覆盖（行业墙） ===== */
.indwall{margin:0 0 10px;}
.ind{width:47%;margin:0 1.5% 18px 0;display:inline-block;vertical-align:top;box-sizing:border-box;border-left:5px solid #0a5ab8;padding:6px 0 6px 16px;text-align:left;background:#f6f9fd;}
.ind:nth-child(2n){margin-right:0;}
.ind h3{font-size:19px;color:#0b286f;font-weight:bold;margin:0 0 6px;text-align:left;letter-spacing:1px;}
.ind p{font-size:14.5px;color:#555;line-height:1.7;margin:0;text-align:left;text-indent:0;}
@media (max-width:900px){
  .ind{width:100%;margin-right:0;}
}

/* 产品卡片·自研亮点（描述下方、箭头上方） */
.prodlist .b ul li .text .ff-hl{font-size:13px;color:#555;line-height:22px;text-align:justify;margin:-8px 0 12px;}
.ff-hl b{display:inline-block;font-size:12px;color:#0a8f5b;border:1px solid #0a8f5b;border-radius:3px;padding:0 6px;margin-right:6px;line-height:18px;vertical-align:1px;}
.prodlist .b ul li:hover .text .ff-hl{color:#e8f5ef;}
.prodlist .b ul li:hover .text .ff-hl b{color:#7fd6ae;border-color:#7fd6ae;}