:root{
--primary:#e0446b;
--primary-dark:#b32a4f;
--primary-light:#fbdde6;
--accent:#f5a623;
--text:#23272e;
--text-light:#6a7180;
--bg:#ffffff;
--bg-alt:#f7f8fb;
--border:#e6e8ee;
--shadow:0 8px 24px rgba(35,39,46,.08);
--radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
color:var(--text);
background:var(--bg);
line-height:1.7;
font-size:16px;
-webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
img{max-width:100%;display:block;}
h1,h2,h3,h4{line-height:1.3;font-weight:700;}
.container{max-width:1200px;margin:0 auto;padding:0 20px;}
.section{padding:80px 0;}
.section-alt{background:var(--bg-alt);}
.section-header{text-align:center;max-width:760px;margin:0 auto 48px;}
.section-title{font-size:2rem;color:var(--text);margin-bottom:14px;letter-spacing:.5px;}
.section-subtitle{font-size:1rem;color:var(--text-light);}
.grid{display:grid;gap:24px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.flex{display:flex;gap:16px;}
.flex-between{display:flex;align-items:center;justify-content:space-between;}
.card{
background:#fff;
border:1px solid var(--border);
border-radius:var(--radius);
padding:28px;
box-shadow:var(--shadow);
transition:transform .3s,box-shadow .3s;
}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(35,39,46,.12);}
.card-icon{
width:52px;height:52px;border-radius:14px;
display:flex;align-items:center;justify-content:center;
background:var(--primary-light);color:var(--primary-dark);
font-size:1.4rem;font-weight:700;margin-bottom:18px;
}
.card-title{font-size:1.15rem;margin-bottom:10px;color:var(--text);}
.card-text{font-size:.95rem;color:var(--text-light);}
.card-body{margin-top:12px;}
.btn{
display:inline-flex;align-items:center;justify-content:center;gap:8px;
padding:13px 30px;border-radius:50px;font-size:.98rem;font-weight:600;
cursor:pointer;border:2px solid transparent;transition:all .25s;white-space:nowrap;
}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary);}
.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark);}
.btn-outline{background:transparent;color:var(--primary);border-color:var(--primary);}
.btn-outline:hover{background:var(--primary);color:#fff;}
.btn-sm{padding:8px 20px;font-size:.85rem;}
.nav{
position:fixed;top:0;left:0;right:0;z-index:1000;
background:rgba(255,255,255,.96);backdrop-filter:blur(10px);
border-bottom:1px solid var(--border);transition:box-shadow .3s;
}
.nav.scrolled{box-shadow:0 4px 20px rgba(35,39,46,.1);}
.nav-inner{
max-width:1200px;margin:0 auto;padding:0 20px;
height:70px;display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.nav-logo{font-size:1.3rem;font-weight:800;color:var(--primary);letter-spacing:.5px;display:flex;align-items:center;gap:8px;}
.nav-logo::before{content:"";width:12px;height:12px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 4px var(--primary-light);}
.nav-list{display:flex;align-items:center;gap:28px;}
.nav-link{font-size:.95rem;color:var(--text-light);font-weight:500;transition:color .2s;position:relative;}
.nav-link:hover{color:var(--primary);}
.nav-toggle{
display:none;background:none;border:none;cursor:pointer;
font-size:1.5rem;color:var(--text);line-height:1;padding:4px 8px;
}
.nav-cta{display:inline-flex;}
.hero{
position:relative;padding:150px 0 90px;
background:linear-gradient(160deg,#fff 0%,#fdf3f6 55%,#f7f8fb 100%);
overflow:hidden;
}
.hero::after{
content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;
border-radius:50%;background:radial-gradient(circle,rgba(224,68,107,.12),transparent 70%);
}
.hero-inner{max-width:1200px;margin:0 auto;padding:0 20px;position:relative;z-index:2;}
.hero-title{
font-size:2.9rem;line-height:1.25;margin-bottom:22px;letter-spacing:1px;
color:var(--text);
}
.hero-title span{color:var(--primary);}
.hero-subtitle{font-size:1.1rem;color:var(--text-light);max-width:640px;margin-bottom:34px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:56px;}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;max-width:880px;}
.hero-stat{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px 18px;text-align:center;box-shadow:var(--shadow);}
.hero-stat-num{font-size:1.6rem;font-weight:800;color:var(--primary);line-height:1.2;}
.hero-stat-label{font-size:.85rem;color:var(--text-light);margin-top:6px;}
.timeline{position:relative;padding-left:36px;}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:var(--border);}
.timeline-item{position:relative;padding-bottom:32px;}
.timeline-dot{position:absolute;left:-36px;top:4px;width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--primary);}
.timeline-content{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px 24px;box-shadow:var(--shadow);}
.timeline-date{font-size:.82rem;color:var(--primary);font-weight:700;letter-spacing:.5px;margin-bottom:6px;}
.timeline-title{font-size:1.05rem;margin-bottom:6px;}
.timeline-text{font-size:.92rem;color:var(--text-light);}
.news-list{display:grid;gap:20px;}
.news-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px 26px;box-shadow:var(--shadow);transition:transform .3s;}
.news-item:hover{transform:translateY(-3px);}
.news-title{font-size:1.12rem;margin:8px 0 8px;}
.news-meta{display:flex;align-items:center;gap:14px;font-size:.82rem;color:var(--text-light);}
.news-date{color:var(--text-light);}
.news-category{background:var(--primary-light);color:var(--primary-dark);border-radius:20px;padding:2px 12px;font-size:.78rem;font-weight:600;}
.news-summary{font-size:.94rem;color:var(--text-light);margin-top:8px;}
.news-body{font-size:.95rem;color:var(--text-light);}
.news-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.tag{background:var(--bg-alt);border:1px solid var(--border);color:var(--text-light);border-radius:20px;padding:3px 13px;font-size:.78rem;}
.faq-list{display:grid;gap:16px;max-width:880px;margin:0 auto;}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px 26px;box-shadow:var(--shadow);}
.faq-question{font-size:1.03rem;font-weight:700;margin-bottom:10px;color:var(--text);}
.faq-answer{font-size:.93rem;color:var(--text-light);}
.form-group{margin-bottom:20px;}
.form-label{display:block;font-size:.9rem;font-weight:600;margin-bottom:8px;color:var(--text);}
.form-input,.form-select,.form-textarea{
width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:10px;
font-size:.95rem;font-family:inherit;color:var(--text);background:#fff;transition:border-color .2s,box-shadow .2s;
}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);}
.form-textarea{min-height:130px;resize:vertical;}
.form-submit{
display:inline-flex;align-items:center;justify-content:center;
padding:13px 36px;border:none;border-radius:50px;cursor:pointer;
background:var(--primary);color:#fff;font-size:.98rem;font-weight:600;font-family:inherit;transition:background .25s;
}
.form-submit:hover{background:var(--primary-dark);}
.form-tip{font-size:.82rem;color:var(--text-light);margin-top:10px;}
.stat-item{text-align:center;padding:24px 16px;}
.stat-number{font-size:2rem;font-weight:800;color:var(--primary);line-height:1.2;}
.stat-label{font-size:.88rem;color:var(--text-light);margin-top:8px;}
.progress{height:10px;background:var(--bg-alt);border-radius:20px;overflow:hidden;}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:20px;}
.bar-chart{display:flex;align-items:flex-end;gap:18px;height:220px;padding-top:10px;}
.bar-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;}
.bar-fill{width:100%;max-width:48px;background:linear-gradient(180deg,var(--primary),var(--primary-dark));border-radius:8px 8px 0 0;transition:height .4s;}
.bar-label{font-size:.8rem;color:var(--text-light);margin-top:10px;}
.badge{display:inline-block;background:var(--primary-light);color:var(--primary-dark);border-radius:20px;padding:4px 14px;font-size:.78rem;font-weight:600;}
.customer-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);}
.case-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.honor-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;text-align:center;box-shadow:var(--shadow);}
.partner-logo{
display:flex;align-items:center;justify-content:center;
height:84px;background:#fff;border:1px dashed var(--border);border-radius:var(--radius);
color:var(--text-light);font-size:.88rem;
}
.review-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);}
.benefit-card{background:linear-gradient(150deg,#fff,#fdf3f6);border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);}
.step-list{display:grid;gap:20px;counter-reset:step;}
.step-item{display:flex;gap:18px;align-items:flex-start;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow);}
.step-number{
flex-shrink:0;width:40px;height:40px;border-radius:50%;
background:var(--primary);color:#fff;font-weight:800;
display:flex;align-items:center;justify-content:center;
}
.region-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px;text-align:center;box-shadow:var(--shadow);}
.support-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);}
.footer{background:#1d2129;color:#c7ccd6;padding:64px 0 0;}
.footer-inner{max-width:1200px;margin:0 auto;padding:0 20px;display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:36px;}
.footer-col{min-width:0;}
.footer-title{font-size:1rem;color:#fff;margin-bottom:18px;font-weight:700;}
.footer-link{display:block;font-size:.9rem;color:#c7ccd6;margin-bottom:10px;transition:color .2s;}
.footer-link:hover{color:var(--primary);}
.footer-bottom{
max-width:1200px;margin:48px auto 0;padding:22px 20px;
border-top:1px solid #2c313b;font-size:.82rem;color:#8b93a1;
display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
}
.footer-info{font-size:.9rem;color:#c7ccd6;line-height:2;}
@media (max-width:992px){
.hero-title{font-size:2.3rem;}
.hero-stats{grid-template-columns:repeat(2,1fr);}
.grid-4{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(2,1fr);}
.footer-inner{grid-template-columns:1fr 1fr;}
.nav-list{gap:18px;}
}
@media (max-width:768px){
.section{padding:60px 0;}
.section-title{font-size:1.6rem;}
.nav-list{
display:none;position:absolute;top:70px;left:0;right:0;
flex-direction:column;align-items:flex-start;gap:0;
background:#fff;border-bottom:1px solid var(--border);
padding:12px 20px 20px;box-shadow:0 12px 24px rgba(35,39,46,.08);
}
.nav-list.open{display:flex;}
.nav-link{display:block;width:100%;padding:12px 0;border-bottom:1px solid var(--bg-alt);}
.nav-toggle{display:block;}
.nav-cta{display:none;}
.hero{padding:120px 0 70px;}
.hero-title{font-size:1.9rem;}
.hero-subtitle{font-size:1rem;}
.grid-2{grid-template-columns:1fr;}
.grid-3{grid-template-columns:1fr;}
}
@media (max-width:480px){
.hero-title{font-size:1.6rem;}
.hero-stats{grid-template-columns:1fr;}
.grid-4{grid-template-columns:1fr;}
.hero-actions{flex-direction:column;align-items:stretch;}
.btn{width:100%;}
.footer-inner{grid-template-columns:1fr;}
}