:root {
	--primary-color: #2a5c8a;
	--secondary-color: #f8f9fa;
	--text-color: #333;
	--black: #323232;
	--accent-color: #3498db;
    --dark-color: #2c3e50;
}
body {
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
	color: var(--text-color);
}
.indexb{
	position: relative;
  background-size: cover;
  background-position: center;
}
.indexb::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5); /* 黑色半透明遮罩，调整0.5控制透明度 */
  z-index: 1; /* 确保遮罩在背景图上方，内容下方 */
}

.navbar {
	background-color: white;
	box-shadow: 0 2px 10px rgba(0,0,0,0.05);
	border-bottom: 0.5px solid #e1e1e1;
}
.navbar-brand{
	width:120px;
	
}
.navbar-brand img{
	width:auto;
	height:50px;
}
.nav_active{
	border-bottom:2px solid #545454;
}
.feature-icon {
	font-size: 2.5rem;
	color: var(--primary-color);
	margin-bottom: 1rem;
}
.service-card {
	transition: transform 0.3s ease;
	border: none;
	text-decoration: none;
}
.service-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}
.cta-section {
	background-color: var(--primary-color);
	color: white;
}
.step-icon { width: 60px; height: 60px; line-height: 60px; text-align: center; }
.process-card { border-left: 3px solid #0d6efd; }

.lista{
	display: flex;
    align-items: center;
    gap: 8px;
}
.lista a{
	display: inline-block;
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: middle;
}

.footer {
	background-color: var(--black);
	color:#fff;
	font-size:12px;
}
.footer a{
	color:#fff;
	font-size:12px;
}
.carousel-item {
	height: 60vh;
	min-height: 400px;
	background: no-repeat center center scroll;
	background-size: cover;
}
.carousel-caption {
	bottom: 3rem;
	z-index: 10;
}
.card-img-top {
	width:100%;
	height:255px;
	padding: 10px;
}
.content-list-section {
  background-color: white;
  padding: 5rem 0;
}

.list-item-icon {
  margin-right: 0.5rem;
  color: #0d6efd;
}
.contlist a,.contlist i{
	color:var(--text-color)
}
.footwx{
	width:120px;
	height:120px;
}
.footwx img{
	width:100%;
	height:auto;
}
.cont-pnbox{
	margin:50px 0;
}
.cont-pnbox span{
	display:block;
}
.cont-pnbox a{
	text-decoration:none;
	color:var(--text-color);
}
.pagenav a,.pagenav span{
	padding:10px;
}

.text-accent { color: var(--accent-color) !important; }
.btn-accent {
	background-color: var(--accent-color);
	border-color: var(--accent-color);
	color: white;
}
.btn-accent:hover {
	background-color: #2980b9;
	border-color: #2980b9;
}
.gradient-overlay {
	background: linear-gradient(135deg, rgba(44,62,80,0.9) 0%, rgba(52,152,219,0.85) 100%);
}
.seo-feature-card {
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.seo-feature-card:hover {
	transform: translateY(-10px);
	box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}
.process-step::before {
	content: "";
	position: absolute;
	left: 50%;
	top: 0;
	height: 100%;
	width: 2px;
	background: #eee;
	z-index: -1;
}

.bg-primary-gradient {
	background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.price-card, .testimonial-card {
	transition: transform 0.3s, box-shadow 0.3s;
}
.price-card:hover, .testimonial-card:hover {
	transform: translateY(-10px);
	box-shadow: 0 1rem 3rem rgba(0,0,0,.175)!important;
}
.price-card.popular {
	position: relative;
	overflow: hidden;
	border-top: 5px solid var(--primary-color);
}
.price-card.popular::before {
	content: "最受欢迎";
	position: absolute;
	top: 20px;
	right: -30px;
	background-color: var(--accent-color);
	color: white;
	padding: 5px 40px;
	transform: rotate(45deg);
}
.section-title {
	max-width: 700px;
	margin: 0 auto 3rem;
}



.floating-qr {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    width: 120px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    padding: 10px;
    text-align: center;
    transition: all 0.3s ease;
}

.floating-qr:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.qr-title {
    font-size: 12px;
    color: #666;
    margin-bottom: 8px;
}

.qr-image {
    width: 100px;
    height: 100px;
    margin: 0 auto;
    background-color: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
}

.close-btn {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 20px;
    height: 20px;
    background-color: #f1f1f1;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    cursor: pointer;
    color: #666;
}

.close-btn:hover {
    background-color: #e1e1e1;
}

.article-content img{
    max-width: 100%;
    height:auto;
}
	
@media (max-width: 768px) {
	.hero-section {
		height: auto !important;
		min-height: 80vh;
	}
	.process-step::before {
		display: none;
	}
}