:root{
	--red:#e50011;
	--red-dark:#c0000e;
	--red-soft:#fff5f5;
	--gray-1:#333333;
	--gray-2:#666666;
	--gray-3:#999999;
	--border:#e8e8e8;
	--bg-soft:#f8f8f8;
}
.appx .nav .nav-ul .nav-li .nav-a{color:#333;}
.appx .nav .nav-ul .nav-li.active .nav-a{color:#e50011;}
.appx .nav .nav-ul .nav-li.active .icon-right:after{border-color:#e50011;}
.appx .icon-sousuo,.appx .login a{color:#333;}
.appx .login a.phone{color:#e50011;}
.appx .phone-gd-right span,.appx .phone-gd-right:before,.appx .phone-gd-right:after{background:#333}
#brand{display:none;}
.appx .nav-link,.appx .plain,.appx .tool-btn{color:#333;}

/* ============ 标题统一样式 ============ */
.sec-title{
	display:flex;align-items:center;gap:12px;
	font-size:23px;font-weight:700;color:var(--gray-1);
	margin:56px 0 24px;line-height:1.2;
}
.sec-title::before{
	content:"";width:4px;height:22px;
	background:var(--red);border-radius:2px;flex-shrink:0;
}
.sec-title em{color:var(--red);font-size:20px;flex-shrink:0;}
.sec-title small{
	font-size:13px;font-weight:400;color:var(--gray-3);
	letter-spacing:.5px;text-transform:uppercase;
}

/* ============ Banner ============ */
.process-banner{
	background:url(/template/pc/skin/css/../images/fault.jpg) no-repeat;
	background-size:100%;
	padding:120px 0 120px;
	position:relative;
	overflow:hidden;
}
.process-banner::before{
	content:"";
	position:absolute;
	top:-50%;right:-10%;
	width:500px;height:500px;
	background:radial-gradient(circle,rgba(229,0,17,.18) 0%,transparent 70%);
	border-radius:50%;
}
.process-banner::after{
	content:"";
	position:absolute;
	bottom:-60%;left:-5%;
	width:400px;height:400px;
	background:radial-gradient(circle,rgba(18,183,245,.1) 0%,transparent 70%);
	border-radius:50%;
}
.banner-inner{position:relative;z-index:1;}

.process-banner h1{
	font-size:36px;
	color:#333;
	font-weight:700;
	line-height:1.35;
	letter-spacing:-.5px;
	margin-bottom:16px;
}
.process-banner h1 span{
	background:linear-gradient(90deg,#e50011,#ff4d5e);
	-webkit-background-clip:text;
	-webkit-text-fill-color:transparent;
	background-clip:text;
}
.banner-desc{
	font-size:16px;
	color:rgba(0,0,0,.72);
	line-height:1.9;
	max-width:800px;
	margin-bottom:36px;
}
.banner-actions{
	display:flex;
	gap:16px;
	flex-wrap:wrap;
	align-items:center;
}
.btn-primary{
	display:inline-flex;
	align-items:center;
	gap:8px;
	background:var(--red);
	color:#fff;
	font-size:15px;
	font-weight:600;
	padding:14px 32px;
	border-radius:6px;
	border:none;
	cursor:pointer;
	font-family:inherit;
	transition:all .22s;
}
.btn-primary:hover{
	background:var(--red-dark);
	box-shadow:0 6px 20px rgba(229,0,17,.35);
	transform:translateY(-2px);
}
.btn-primary em{font-size:14px;}
.btn-outline{
	display:inline-flex;
	align-items:center;
	gap:8px;
	background:transparent;
	color:var(--red-dark);
	font-size:15px;
	font-weight:600;
	padding:14px 32px;
	border-radius:6px;
	border:1px solid rgba(229,0,17,.35);
	cursor:pointer;
	font-family:inherit;
	transition:all .22s;
}
.btn-outline:hover{
	background:rgba(229,0,17,.1);
	border-color:rgba(229,0,17,.6);
	transform:translateY(-2px);
}
.btn-outline em{font-size:14px;}

.banner-stats{
	display:flex;
	gap:48px;
	margin-top:40px;
	flex-wrap:wrap;
	text-align: center;
}
.banner-stat .num{
	font-size:32px;
	font-weight:700;
	color:#333;
	line-height:1.2;
	letter-spacing:-.5px;
}
.banner-stat .num em{
	font-style:normal;
	font-size:16px;
	font-weight:500;
	color:rgba(0,0,0,.5);
	margin-left:4px;
}
.banner-stat .label{
	font-size:13px;
	color:rgba(0,0,0,.5);
	margin-top:4px;
	letter-spacing:.5px;
}

/* ============ 温馨提示条 ============ */
.notice-bar{
	background:var(--red-soft);
	border-bottom:1px solid #f5d8db;
	padding:16px 0;
}
.notice-inner{
	display:flex;
	align-items:center;
	gap:12px;
	font-size:14px;
	color:#a3303a;
	line-height:1.7;
}
.notice-inner em{
	font-size:16px;
	color:var(--red);
	flex-shrink:0;
}
.notice-inner strong{color:var(--red-dark);}

#brand-title{
	font-size:24px;
	color:#333;
	font-weight:700;
	text-align:center;
	position:relative;
	z-index:1;
	margin-bottom:8px;
}
.brand-small{
	display:block;
	font-size:15.5px;
	font-weight:400;
	color:rgba(0,0,0,.4);
	letter-spacing:2px;
	text-transform:uppercase;
	margin-bottom:40px;
	text-align:center;
}
#brand-title em{
	color:#e50011;
	margin-right:5px;
}
.before{padding:80px 0;}

/* ============ 核心流程：两列网格卡片 ============ */
.flow-section{
	padding:80px 0;
}
.flow-grid{
	display:grid;
	grid-template-columns:repeat(2,1fr);
	gap:20px;
}
.flow-grid#flow-grid{grid-template-columns:repeat(3,1fr);}

.flow-card{
	background:#fff;
	border:1px solid var(--border);
	padding:26px 26px 24px;
	position:relative;
	overflow:hidden;
	transition:all .3s;
	display:flex;
	flex-direction:column;
}
/* 顶部红色装饰条，悬停展开 */
.flow-card::before{
	content:"";
	position:absolute;
	left:0;top:0;
	width:100%;height:3px;
	background:linear-gradient(90deg,var(--red),var(--red-dark));
	transform:scaleX(0);
	transform-origin:left;
	transition:transform .4s ease;
}
.flow-card:hover::before{transform:scaleX(1);}
.flow-card:hover{
	border-color:#ddd;
	transform:translateY(-4px);
}

/* 卡片头部：编号 + 标题 + 图标 */
.flow-card-head{
	display:flex;
	align-items:center;
	gap:12px;
	margin-bottom:14px;
}
.flow-num{
	font-size:26px;
	font-weight:800;
	color:var(--red);
	line-height:1;
	letter-spacing:-1px;
	opacity:.28;
	flex-shrink:0;
	font-family:"Arial Black","Microsoft Yahei",sans-serif;
}
.flow-card-head h3{
	flex:1;
	font-size:17px;
	color:var(--gray-1);
	font-weight:700;
	line-height:1.4;
	margin:0;
	transition:color .2s;
}
.flow-card:hover .flow-card-head h3{color:var(--red);}
.flow-icon{
	width:42px;
	height:42px;
	border-radius:11px;
	background:var(--red-soft);
	color:var(--red);
	display:flex;
	align-items:center;
	justify-content:center;
	font-size:17px;
	flex-shrink:0;
	transition:all .3s;
}
.flow-card:hover .flow-icon{
	background:var(--red);
	color:#fff;
	transform:scale(1.06);
}
.flow-card > p{
	font-size:14px;
	color:var(--gray-3);
	line-height:1.85;
	flex:1;
	margin-bottom:16px;
}
.flow-tag{
	display:inline-flex;
	align-items:center;
	gap:6px;
	font-size:12.5px;
	color:var(--red-dark);
	background:var(--red-soft);
	border-radius:6px;
	padding:6px 12px;
	font-weight:600;
	width:fit-content;
}
.flow-tag em{font-size:12px;}

/* ============ 服务承诺 ============ */
.promise-section{
	background:var(--bg-soft);
	padding:80px 0;
}
.promise-grid{
	display:grid;
	grid-template-columns:repeat(4,1fr);
	gap:22px;
}
.promise-card{
	background:#fff;
	border:1px solid var(--border);
	padding:28px 24px;
	text-align:center;
	transition:all .28s;
	position:relative;
	overflow:hidden;
}
.promise-card::after{
	content:"";
	position:absolute;
	left:0;top:0;
	width:100%;height:3px;
	background:var(--red);
	transform:scaleX(0);
	transform-origin:left;
	transition:transform .3s;
}
.promise-card:hover{
	transform:translateY(-5px);
	border-color:#ddd;
}
.promise-card:hover::after{transform:scaleX(1);}
.promise-icon{
	width:56px;height:56px;
	border-radius:14px;
	background:var(--red-soft);
	color:var(--red);
	display:flex;
	align-items:center;
	justify-content:center;
	font-size:24px;
	margin:0 auto 16px;
	transition:background .25s,color .25s;
}
.promise-card:hover .promise-icon{
	background:var(--red);
	color:#fff;
}
.promise-card h4{
	font-size:15px;
	color:var(--gray-1);
	font-weight:700;
	margin-bottom:8px;
}
.promise-card p{
	font-size:13px;
	color:var(--gray-3);
	line-height:1.75;
}

/* ============ 常见咨询问题 ============ */
.grid{padding:80px 0;background:var(--bg-soft);}
.ask-grid{
	display:grid;
	grid-template-columns:repeat(3,1fr);
	gap:22px;
}
.ask-card{
	background:#fff;
	padding:24px 22px;
	transition:all .28s;
	border:1px solid #eee;
}
.ask-card:hover{
	background:#fff;
	border-color:var(--border);
	transform:translateY(-3px);
}
.ask-card h4{
	font-size:15px;
	color:var(--gray-1);
	font-weight:700;
	margin-bottom:8px;
	display:flex;
	align-items:center;
	gap:8px;
}
.ask-card h4 em{
	color:var(--red);
	font-size:14px;
	flex-shrink:0;
}
.ask-card p{
	font-size:13px;
	color:var(--gray-3);
	line-height:1.8;
}

/* ============================================================
   ============ 响应式（全部集中于此） ============
   ============================================================ */

/* ---------- 1380px ---------- */
@media (max-width:1380px){
	.process-banner{padding:130px 0 90px;}
	.process-banner h1{font-size:33px;}
	.banner-desc{max-width:740px;}
	.banner-stats{gap:40px;}
	.banner-stat .num{font-size:30px;}

	.sec-title{font-size:22px;margin:52px 0 22px;}

	.flow-grid{gap:18px;}
	.flow-card{padding:24px 22px 22px;}
	.flow-card-head h3{font-size:16.5px;}

	.promise-grid{gap:20px;}
	.promise-card{padding:26px 22px;}

	.ask-grid{gap:20px;}
	.ask-card{padding:22px 20px;}
}

/* ---------- 1280px ---------- */
@media (max-width:1280px){
	.process-banner{padding:120px 0 80px;}
	.process-banner h1{font-size:30px;}
	.banner-desc{font-size:15px;max-width:680px;margin-bottom:30px;}
	.banner-stats{gap:34px;margin-top:34px;}
	.banner-stat .num{font-size:28px;}
	.banner-stat .num em{font-size:15px;}
	.banner-stat .label{font-size:12.5px;}
	.btn-primary,.btn-outline{padding:13px 28px;font-size:14.5px;}

	.sec-title{font-size:21px;margin:48px 0 20px;}
	.sec-title::before{height:20px;}
	.sec-title em{font-size:18px;}

	#brand-title{font-size:22px;margin-bottom:34px;}

	.flow-section{padding:70px 0;}
	.flow-grid{gap:16px;}
	.flow-grid#flow-grid{grid-template-columns:repeat(3,1fr);}
	.flow-card{padding:22px 20px;}
	.flow-num{font-size:24px;}
	.flow-card-head h3{font-size:16px;}
	.flow-card > p{font-size:13.5px;line-height:1.8;}
	.flow-icon{width:40px;height:40px;font-size:16px;border-radius:10px;}

	.promise-section{padding:70px 0;}
	.promise-grid{gap:18px;}
	.promise-card{padding:24px 18px;}
	.promise-icon{width:52px;height:52px;font-size:22px;}
	.promise-card h4{font-size:14.5px;}
	.promise-card p{font-size:12.5px;}

	.grid{padding:70px 0;}
	.ask-grid{gap:18px;}
	.ask-card{padding:20px 18px;}
	.ask-card h4{font-size:14.5px;}
	.ask-card p{font-size:12.5px;}

	.before{padding:70px 0;}
}

/* ---------- 1024px ---------- */
@media (max-width:1024px){
	.process-banner h1{font-size:28px;}
	.banner-desc{max-width:600px;}
	.banner-stats{gap:32px;}
	.banner-stat .num{font-size:26px;}

	.promise-grid{grid-template-columns:repeat(2,1fr);}
	.ask-grid{grid-template-columns:repeat(2,1fr);}
}

/* ---------- 900px（移动端/平板） ---------- */
@media (max-width:900px){
	/* 网格切为单列 */
	.flow-grid,
	.flow-grid#flow-grid{grid-template-columns:1fr;}
	.flow-card:last-child{grid-column:auto;}
	.compare-grid{grid-template-columns:1fr;}
	.testimonial-grid{grid-template-columns:1fr;}

	/* Banner */
	.process-banner{
		padding:110px 0 60px;
		background-size:cover;
		background-position:center top;
	}
	.process-banner h1{font-size:26px;letter-spacing:0;}
	.banner-desc{font-size:14.5px;max-width:none;line-height:1.8;}
	.banner-actions{gap:12px;}
	.banner-stats{gap:28px;margin-top:30px;}
	.banner-stat .num{font-size:24px;}
	.banner-stat .num em{font-size:13.5px;}
	.banner-stat .label{font-size:12px;}

	/* 标题 */
	.sec-title{font-size:20px;margin:44px 0 20px;}
	.sec-title em{font-size:17px;}
	#brand-title{font-size:20px;margin-bottom:28px;}

	/* 区块间距 */
	.flow-section,
	.promise-section,
	.grid,
	.before{padding:50px 0;}

	/* 卡片 */
	.flow-card{padding:22px 20px;}
	.flow-card-head h3{font-size:16px;}
	.promise-grid{grid-template-columns:repeat(2,1fr);}
	.ask-grid{grid-template-columns:repeat(1,1fr);}
	.promise-card{padding:24px 20px;}
	.ask-card{padding:22px 20px;}
}

/* ---------- 860px ---------- */
@media (max-width:860px){
	.cta-box{flex-direction:column;align-items:flex-start;}
	.cta-actions{width:100%;}
	.cta-actions .btn-primary,
	.cta-actions .btn-outline{width:100%;justify-content:center;}
}

/* ---------- 600px ---------- */
@media (max-width:600px){
	.container{padding:0 15px;}
	.sec-title{font-size:19px;margin:40px 0 18px;}
	.sec-title small{display:none;}

	.process-banner{
		padding:100px 0 45%;
		background:url(/template/pc/skin/css/../images/process_phone.jpg) no-repeat;
		background-size:cover;
	}
	.process-banner h1{font-size:22px;}
	.banner-desc{font-size:14px;}
	.banner-actions .btn-primary,
	.banner-actions .btn-outline{width:100%;justify-content:center;padding:14px 0;}
	.btn-outline{background:#fff;border:solid 1px #fff;}

	.banner-stats{
		gap:0;
		margin-top:26px;
		background:rgba(255,255,255,.4);
		padding:15px;
		justify-content:space-between;
		backdrop-filter:blur(14px);
	}
	.banner-stat .num{font-size:24px;text-align:center;}
	.banner-stat .num em{font-size:13px;}
	.banner-stat .label{font-size:11.5px;}

	.notice-inner{font-size:13px;display:block;}
	.notice-inner em{margin-right:5px;}

	.flow-section{padding:30px 0;}
	.flow-card{padding:20px 18px;}
	.flow-num{font-size:22px;}
	.flow-card-head h3{font-size:16px;}
	.flow-icon{width:38px;height:38px;font-size:15px;border-radius:10px;}
	.flow-card > p{font-size:13px;}
	.flow-tag{font-size:12px;}

	.promise-section{padding:30px 0;}
	.promise-grid{grid-template-columns:1fr;}

	.compare-card{padding:24px 22px;}
	.compare-head h3{font-size:16px;}
	.adv-grid{grid-template-columns:1fr;}
	.testimonial-section{padding:44px 0;}
	.testimonial-card{padding:24px;}
	.cta-section{padding:36px 0;}
	.cta-left h2{font-size:18px;}
	.cta-left p{font-size:13px;}
}