:root{--blue:#0b73ff;--blue-dark:#005ce6;--dark:#15263f;--text:#2d3c53;--muted:#74839a;--line:#d7e7fb;--bg-soft:#f4f9ff;--footer-dark:#1f2e42;}

.site-header{background:rgba(255,255,255,.96);border-bottom:1px solid #e7eef8;position:sticky;top:0;z-index:99;backdrop-filter:blur(10px);}
.header-top{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px;}
.logo-box{display:flex;align-items:center;gap:14px;color:var(--dark);}
.logo-box img{width:52px;height:52px;object-fit:contain;}
.logo-title{font-size:21px;font-weight:800;line-height:1.2;margin-bottom:5px;}
.logo-subtitle{font-size:13px;color:#7e8ca0;}
.header-contact{display:flex;align-items:center;gap:24px;white-space:nowrap;font-size:14px;color:#6f7f95;}
.phone{color:var(--blue);font-size:18px;font-weight:800;margin-bottom:3px;}
.online-btn{height:44px;padding:0 24px;border-radius:999px;background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:#fff;display:inline-flex;align-items:center;gap:8px;font-weight:700;box-shadow:0 10px 24px rgba(0,100,240,.24);}
.online-btn:hover{color:#fff;background:linear-gradient(135deg,#006eff,#004fce);}
.navbar {margin-top: 10px;margin-bottom: 10px;}
.navbar-nav {width: 100%;display: flex;justify-content: space-around;align-items: center;}
.nav-link {display: flex;align-items: center;justify-content: center;height: 46px;padding: 0 26px !important;border-radius: 14px;color: #2f4058;font-size: 16px;font-weight: 600;transition: .3s;text-decoration: none;}
.nav-link.active::after{content:"";position:absolute;left:50%;bottom:8px;width:24px;height:3px;border-radius:20px;background:var(--blue);transform:translateX(-50%);}
.nav-item.active .nav-link {background: linear-gradient(135deg, #1678ff, #005cff);color: #fff;box-shadow: 0 10px 20px rgba(0, 102, 255, .22);}
.nav-link i{margin-right:8px;color:#1678ff}
.nav-item.active .nav-link i{color:#fff}


.hero{position:relative;overflow:hidden;background:#eef7ff;}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center right;}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(246,251,255,.98) 0%,rgba(246,251,255,.92) 36%,rgba(246,251,255,.38) 62%,rgba(246,251,255,.06) 100%);pointer-events:none;}
.hero-inner{min-height:585px;position:relative;z-index:2;display:flex;align-items:center;padding:70px 0 58px;}
.hero-small-title{font-size:clamp(32px,4vw,54px);font-weight:900;color:#14243e;line-height:1.16;letter-spacing:2px;margin-bottom:10px;}
.hero-title{font-size:clamp(38px,5vw,64px);font-weight:900;color:var(--blue);line-height:1.12;letter-spacing:3px;margin-bottom:24px;}
.hero-desc{font-size:20px;color:#253852;margin-bottom:40px;}
.hero-icons{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-bottom:44px;}
.hero-icon-item{text-align:center;}
.hero-icon-circle{width:58px;height:58px;border-radius:50%;border:1px solid #c9e0ff;background:rgba(255,255,255,.62);color:var(--blue);display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-size:25px;box-shadow:0 8px 18px rgba(0,100,240,.08);}
.hero-icon-item strong{display:block;font-size:16px;font-weight:800;color:#26354d;margin-bottom:4px;}
.hero-icon-item span{display:block;font-size:12px;color:#5c6c82;}
.hero-actions{display:flex;flex-wrap:wrap;gap:26px;}
.btn-main,.btn-line{min-width:180px;height:54px;border-radius:16px;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:18px;font-weight:800;}
.btn-main{background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:#fff;box-shadow:0 12px 26px rgba(0,100,240,.22);}
.btn-main:hover{color:#fff;background:linear-gradient(135deg,#006eff,#004fce);}
.btn-line{border:1px solid var(--blue);color:var(--blue);background:rgba(255,255,255,.66);}
.btn-line:hover{color:#fff;background:var(--blue);}
.banner-dots{position:absolute;z-index:3;left:50%;bottom:23px;transform:translateX(-50%);display:flex;gap:12px;}
.banner-dots span{width:14px;height:7px;border-radius:20px;background:#b8cbe4;}
.banner-dots span.active{width:18px;background:var(--blue);}

.section{padding:58px 0;}
.section-head{text-align:center;margin-bottom:28px;}
.section-title{font-size:32px;font-weight:900;color:#172942;margin-bottom:8px;}
.section-desc{font-size:18px;color:#77869b;margin-bottom:0;}
.title-line{width:42px;height:3px;background:var(--blue);border-radius:20px;margin:12px auto 0;}

.plan-card{height:100%;border:1px solid #c8def9;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 8px 22px rgba(0,100,240,.06);transition:all .25s ease;display:block;}
.plan-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(0,100,240,.14);border-color:#9cc5ff;}
.plan-img{position:relative;height:185px;overflow:hidden;background:#edf7ff;}
.plan-img img{width:100%;height:100%;object-fit:cover;}
.plan-num{position:absolute;left:22px;top:16px;color:var(--blue);font-size:28px;font-weight:900;font-style:italic;z-index:2;}
.plan-body{padding:22px 26px 25px;}
.plan-body h3{font-size:24px;font-weight:900;color:#172942;margin-bottom:14px;}
.plan-body ul{padding:0;margin:0 0 18px;list-style:none;color:#44556c;font-size:14px;line-height:2;}
.plan-body li::before{content:"•";color:var(--blue);margin-right:8px;font-weight:bold;}
.more-link{color:var(--blue);font-size:14px;font-weight:800;display:inline-flex;align-items:center;gap:10px;}
.tips{margin-top:18px;text-align:center;color:#7b8ba0;font-size:15px;}
.tips i{color:var(--blue);margin-right:6px;}

.service-title{font-size:30px;font-weight:900;color:#172942;margin-bottom:8px;padding-top:30px;}
.service-desc{color:#718299;font-size:17px;}
.flow-list{display:grid;grid-template-columns:repeat(5,1fr);gap:34px;}
.flow-item{text-align:center;position:relative;}
.flow-item:not(:last-child)::after{content:"›";position:absolute;right:-25px;top:28px;color:var(--blue);font-size:36px;font-weight:300;}
.flow-icon{width:72px;height:72px;border-radius:50%;border:1px solid #c9e0ff;background:#fff;color:var(--blue);margin:0 auto 14px;display:flex;align-items:center;justify-content:center;font-size:30px;box-shadow:0 10px 22px rgba(0,100,240,.08);}
.flow-name{font-size:16px;font-weight:900;color:#1f314b;margin-bottom:6px;}
.flow-text{font-size:14px;color:#7b8da3;}

.knowledge{padding:35px 0 54px;background:linear-gradient(180deg,#fff 0%,#f6fbff 100%);}
.knowledge-box{border-radius:22px;overflow:hidden;background:rgba(255,255,255,.9);box-shadow:0 12px 34px rgba(40,100,180,.10);}
.knowledge-left{height:100%;padding:32px 26px;background:linear-gradient(135deg,#f1f8ff,#fff);border-right:1px solid #edf4fc;}
.knowledge-left h3{font-size:27px;font-weight:900;margin-bottom:10px;color:#172942;}
.knowledge-left p{color:#7a8ba1;}
.article-card{height:100%;display:block;padding:32px 30px 28px;background:rgba(255,255,255,.58);border-left:1px solid #edf4fc;transition:.2s;}
.article-card:hover{background:#fff;transform:translateY(-3px);}
.article-card h4{font-size:17px;line-height:1.55;font-weight:900;color:#1e304b;margin-bottom:15px;}
.article-card p{font-size:14px;color:#68798e;line-height:1.8;min-height:50px;margin-bottom:18px;}
.date{font-size:15px;color:#91a0b4;}
.check-more{display: block;text-align:center;border:1px solid var(--blue);width:120px;margin:0 auto 20px auto;padding:5px 0;border-radius:20px;}

.footer-main{background:#f7fbff;border-top:1px solid #e1edf9;padding:40px 0 34px;}
.footer-main h4{font-size:18px;font-weight:900;color:#172942;margin-bottom:18px;}
.footer-main p,.footer-main li{font-size:14px;color:#66778d;line-height:1.9;}
.footer-links{list-style:none;padding:0;margin:0;columns:2;}
.footer-links a{color:#66778d;}
.footer-links a:hover{color:var(--blue);}
.contact-line{display:flex;gap:9px;margin-bottom:8px;color:#66778d;font-size:14px;}
.contact-line i{color:var(--blue);margin-top:2px;}
.hospital-item{display:flex;gap:10px;margin-bottom:16px;}
.hospital-item i{color:var(--blue);font-size:22px;}
.hospital-item strong{display:block;color:#26364e;font-size:16px;margin-bottom:5px;}
.hospital-item a{color:var(--blue);font-size:13px;}
.qr-row{display:flex;gap:18px;}
.qr-item{text-align:center;font-size:13px;color:#66778d;}
.qr-item img{width:82px;height:82px;object-fit:cover;border:1px solid #d9e5f3;background:#fff;padding:4px;margin-bottom:8px;}
.copyright{background:var(--footer-dark);color:#b9c6d6;font-size:13px;padding:17px 0;text-align:center;}
.copyright .container{display:flex;justify-content:center;gap:36px;flex-wrap:wrap;}

/* 平板 */
@media (max-width: 991.98px) {
  .header-contact {display: none;}
  .navbar-collapse {border-top: 1px solid #e1edf8;padding: 8px 0 14px;}
  .navbar-nav {gap: 0;}
  .nav-link {padding: 12px 4px !important;}
  .nav-link.active::after {left: 0;transform: none;}
  .hero-bg {opacity: .45;}
  .hero::after {background: linear-gradient(90deg,rgba(246,251,255,.98) 0%,rgba(246,251,255,.94) 60%,rgba(246,251,255,.72) 100%);}
  .hero-inner {min-height: auto;padding: 58px 0 50px;}
  .hero-icons {grid-template-columns: repeat(2, 1fr);}
  .flow-list {grid-template-columns: repeat(3, 1fr);row-gap: 34px;}
  .flow-item::after {display: none;}
  .knowledge-left {border-right: 0;border-bottom: 1px solid #edf4fc;}
  .article-card {border-left: 0;border-top: 1px solid #edf4fc;}
}

/* 手机 */
@media (max-width: 767.98px) {
  .logo-title {font-size: 18px;}
  .logo-subtitle {font-size: 12px;}
  .logo-box img {width: 44px;height: 44px;}
  .section {padding: 44px 0;}
  .section-title {font-size: 26px;}
  .section-desc {font-size: 15px;}
  .hero-title,.hero-small-title {letter-spacing: 1px;}
  .hero-desc {font-size: 17px;}
  .hero-actions {gap: 14px;}
  .btn-main,.btn-line {width: 100%;}
  .plan-img {height: 200px;}
  .flow-list {grid-template-columns: repeat(2, 1fr);}
  .footer-links {columns: 1;}
  .copyright .container {justify-content: flex-start;gap: 10px;}
  
	/*底部导航*/
	body{padding-bottom:64px;}
	.mobile-bottom-nav {display: none;}
	.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:9999;display:flex;width:100%;height:64px;background:#0b2a47;box-shadow:0 -3px 12px rgba(0,0,0,0.08);padding-bottom:env(safe-area-inset-bottom);}
	.mobile-bottom-item{position:relative;flex:1;height:64px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#ffffff;text-decoration:none;font-size:12px;line-height:1;transition:all 0.2s ease;}
	.mobile-bottom-item i{display:block;margin-bottom:6px;font-size:19px;line-height:1;}
	.mobile-bottom-item span{display:block;line-height:1;}
	.mobile-bottom-item + .mobile-bottom-item::before{content:"";position:absolute;left:0;top:18px;bottom:18px;width:1px;background:rgba(255,255,255,0.12);}
	.mobile-bottom-item:active{background:rgba(255,255,255,0.08);}
	.mobile-bottom-appointment{color:#ffffff;}
	.mobile-bottom-appointment i{color:#ffffff;}  
}

@media (max-width: 575.98px) {
  .hero-icons {grid-template-columns: repeat(2, 1fr);gap: 16px 10px;}
  .hero-icon-circle {width: 50px;height: 50px;font-size: 22px;}
  .hero-icon-item strong {font-size: 14px;}
  .hero-icon-item span {font-size: 11px;}
  .flow-list {grid-template-columns: 1fr;}
  .qr-row {flex-wrap: wrap;}
}

/* 手机端定稿：所有屏幕都按移动端展示 */
html{background:#eef4fb;}
body{width:100%;max-width:768px;margin:0 auto;background:#fff;color:var(--text);overflow-x:hidden;box-shadow:0 0 28px rgba(21,38,63,.12);}
.container{width:100%;max-width:100%!important;padding-left:16px;padding-right:16px;}
.row{--bs-gutter-x:0;}
.row>[class*="col-"]{flex:0 0 100%;max-width:100%;}
.site-header{position:sticky;}
.site-header>.container{display:block;position:relative;padding-left:0;padding-right:0;}
.header-top{min-height:58px;gap:10px;justify-content:center;padding:8px 16px;}
.header-contact{display:none;}
.logo-box{gap:10px;}
.logo-box img{width:42px;height:42px;}
.logo-title{font-size:18px;}
.logo-subtitle{font-size:12px;}
.navbar{margin:0;padding:0;width:100%;background:var(--blue);}
.navbar-toggler{display:none;}
.navbar-collapse{display:block!important;position:static;border-top:1px solid rgba(255,255,255,.45);padding:0;background:transparent;box-shadow:none;}
.navbar-nav{display:grid;width:100%;grid-template-columns:repeat(3,1fr);align-items:stretch;gap:0;}
.nav-link{height:40px;justify-content:center;padding:0 4px!important;border-radius:0;border-right:1px solid rgba(255,255,255,.55);border-bottom:1px solid rgba(255,255,255,.55);color:#fff;font-size:15px;font-weight:500;line-height:1.2;text-align:center;white-space:nowrap;}
.nav-link i{display:none;}
.nav-link:hover{color:#fff;}
.nav-link.active::after{display:none;}
.nav-item.active .nav-link,.nav-link.active{background:var(--blue-dark);color:#fff;box-shadow:none;}
.nav-item.active .nav-link i,.nav-link.active i{color:#fff;}
@media (max-width: 430px){
  .nav-link{height:32px;font-size:13px;padding:0 2px!important;}
}

.hero{min-height:auto;}
.hero-bg{opacity:.42;object-position:center center;}
.hero::after{background:linear-gradient(180deg,rgba(246,251,255,.98) 0%,rgba(246,251,255,.94) 58%,rgba(246,251,255,.74) 100%);}
.hero-inner{min-height:auto;padding:44px 16px 46px;}
.hero-small-title{font-size:30px;letter-spacing:1px;margin-bottom:8px;}
.hero-title{font-size:35px;letter-spacing:1px;margin-bottom:18px;}
.hero-desc{font-size:16px;line-height:1.7;margin-bottom:28px;}
.hero-icons{grid-template-columns:repeat(2,1fr);gap:16px 10px;margin-bottom:30px;}
.hero-icon-circle{width:50px;height:50px;font-size:22px;}
.hero-icon-item strong{font-size:14px;}
.hero-icon-item span{font-size:11px;}
.hero-actions{gap:12px;}
.btn-main,.btn-line{width:100%;min-width:0;height:50px;border-radius:14px;font-size:16px;}
.banner-dots{bottom:16px;}

.section{padding:42px 0;}
.section-title{font-size:25px;}
.section-desc{font-size:15px;}
.plan-card{margin-bottom:18px;border-radius:10px;}
.plan-img{height:200px;}
.plan-body{padding:20px 20px 22px;}
.plan-body h3{font-size:22px;}
.tips{font-size:14px;line-height:1.7;padding:0 6px;}
.service-title{font-size:25px;padding-top:0;text-align:center;}
.service-desc{text-align:center;font-size:15px;margin-bottom:24px;}
.flow-list{grid-template-columns:repeat(3, 1fr);gap:22px;}
.flow-item:not(:last-child)::after{display:none;}
.flow-icon{width:62px;height:62px;font-size:26px;}

.knowledge{padding:28px 0 42px;}
.knowledge-box{border-radius:14px;}
.knowledge-left{padding:26px 22px;border-right:0;border-bottom:1px solid #edf4fc;}
.knowledge-left h3{font-size:24px;}
.article-card{padding:24px 22px;border-left:0;border-top:1px solid #edf4fc;}
.article-card p{min-height:0;}
.footer-main{padding:34px 0 24px;}
.footer-main .row>[class*="col-"]{margin-bottom:22px;}
.footer-links{columns:1;}
.qr-row{flex-wrap:wrap;}
.copyright .container{justify-content:flex-start;gap:8px;line-height:1.7;}