:root{
  --primary:#e8617d;
  --primary-dark:#c94562;
  --primary-light:#fde8ed;
  --accent:#f7a072;
  --text:#2c2a2e;
  --text-light:#6d6a72;
  --bg:#ffffff;
  --bg-alt:#fdf6f8;
  --border:#f0dfe5;
  --shadow:0 6px 24px rgba(200,120,145,.12);
  --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box;}
body{
  font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit;}
ul,ol{list-style:none;}
img{max-width:100%;display:block;}
h1,h2,h3,h4{line-height:1.35;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:32px;color:var(--text);margin-bottom:14px;letter-spacing:.5px;}
.section-subtitle{font-size:16px;color:var(--text-light);}
.grid{display:grid;gap:26px;}
.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;align-items:center;gap:18px;}
.flex-between{display:flex;align-items:center;justify-content:space-between;}
.card{
  background:#fff;
  border-radius:var(--radius);
  padding:28px;
  box-shadow:var(--shadow);
  border:1px solid var(--border);
  transition:transform .3s, box-shadow .3s;
}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(200,120,145,.2);}
.card-icon{
  width:52px;height:52px;border-radius:14px;
  background:var(--primary-light);color:var(--primary-dark);
  display:flex;align-items:center;justify-content:center;
  font-size:24px;font-weight:700;margin-bottom:18px;
}
.card-title{font-size:19px;margin-bottom:10px;color:var(--text);}
.card-text{font-size:14.5px;color:var(--text-light);}
.card-body{margin-top:14px;}
.btn{
  display:inline-block;padding:13px 30px;border-radius:40px;
  font-size:15px;font-weight:600;cursor:pointer;border:2px solid transparent;
  transition:all .28s;text-align:center;
}
.btn-primary{background:var(--primary);color:#fff;}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);}
.btn-outline{border-color:var(--primary);color:var(--primary-dark);background:transparent;}
.btn-outline:hover{background:var(--primary);color:#fff;}
.btn-sm{padding:8px 20px;font-size:13.5px;}
.nav{
  position:fixed;top:0;left:0;width:100%;z-index:1000;
  background:rgba(255,255,255,.94);backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;transition:box-shadow .3s,border-color .3s;
}
.nav.scrolled{box-shadow:0 4px 18px rgba(200,120,145,.14);border-color:var(--border);}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 20px;height:72px;display:flex;align-items:center;justify-content:space-between;}
.nav-logo{font-size:20px;font-weight:800;color:var(--primary-dark);display:flex;align-items:center;gap:10px;}
.nav-logo span{width:34px;height:34px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;}
.nav-list{display:flex;gap:30px;align-items:center;}
.nav-link{font-size:15px;color:var(--text);font-weight:500;position:relative;padding:6px 0;transition:color .25s;}
.nav-link:hover{color:var(--primary-dark);}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;font-size:24px;color:var(--primary-dark);}
.nav-cta{display:flex;align-items:center;gap:14px;}
.nav-cta .btn{padding:9px 22px;font-size:14px;}
.hero{
  padding:150px 0 90px;
  background:linear-gradient(160deg,#fff 0%,var(--primary-light) 55%,#fef1f0 100%);
  position:relative;overflow:hidden;
}
.hero-inner{max-width:1200px;margin:0 auto;padding:0 20px;display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center;}
.hero-title{font-size:46px;color:var(--text);margin-bottom:20px;letter-spacing:.5px;}
.hero-title em{font-style:normal;color:var(--primary-dark);}
.hero-subtitle{font-size:17px;color:var(--text-light);margin-bottom:32px;max-width:560px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:44px;}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:560px;}
.hero-stat{background:#fff;border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow);border:1px solid var(--border);}
.hero-stat-num{font-size:26px;font-weight:800;color:var(--primary-dark);line-height:1.2;}
.hero-stat-label{font-size:13.5px;color:var(--text-light);margin-top:4px;}
.timeline{position:relative;padding-left:34px;}
.timeline-item{position:relative;padding-bottom:32px;}
.timeline-dot{position:absolute;left:-34px;top:5px;width:15px;height:15px;border-radius:50%;background:var(--primary);border:3px solid var(--primary-light);}
.timeline-content{background:#fff;border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow);border:1px solid var(--border);}
.timeline-date{font-size:13px;color:var(--primary-dark);font-weight:700;margin-bottom:6px;}
.timeline-title{font-size:17px;margin-bottom:8px;}
.timeline-text{font-size:14px;color:var(--text-light);}
.news-list{display:grid;gap:22px;}
.news-item{background:#fff;border-radius:var(--radius);padding:26px 28px;box-shadow:var(--shadow);border:1px solid var(--border);}
.news-title{font-size:18px;margin-bottom:10px;}
.news-meta{display:flex;gap:14px;align-items:center;font-size:13px;color:var(--text-light);margin-bottom:12px;}
.news-date{color:var(--text-light);}
.news-category{background:var(--primary-light);color:var(--primary-dark);padding:3px 12px;border-radius:20px;font-weight:600;}
.news-summary{font-size:14.5px;color:var(--text-light);}
.news-body{font-size:14.5px;color:var(--text-light);margin-top:12px;}
.news-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.tag{font-size:12.5px;padding:4px 12px;border-radius:20px;background:var(--bg-alt);color:var(--primary-dark);border:1px solid var(--border);}
.faq-list{display:grid;gap:18px;max-width:880px;margin:0 auto;}
.faq-item{background:#fff;border-radius:var(--radius);padding:24px 28px;box-shadow:var(--shadow);border:1px solid var(--border);}
.faq-question{font-size:17px;font-weight:700;color:var(--text);margin-bottom:10px;}
.faq-answer{font-size:14.5px;color:var(--text-light);}
.form-group{margin-bottom:20px;}
.form-label{display:block;font-size:14px;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:14.5px;font-family:inherit;background:#fff;color:var(--text);transition:border-color .25s;
}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary);}
.form-textarea{min-height:130px;resize:vertical;}
.form-submit{
  display:inline-block;padding:13px 40px;border-radius:40px;border:none;cursor:pointer;
  background:var(--primary);color:#fff;font-size:15px;font-weight:600;transition:background .28s;
}
.form-submit:hover{background:var(--primary-dark);}
.form-tip{font-size:13px;color:var(--text-light);margin-top:10px;}
.stat-item{text-align:center;}
.stat-number{font-size:34px;font-weight:800;color:var(--primary-dark);}
.stat-label{font-size:14px;color:var(--text-light);margin-top:6px;}
.progress{height:10px;background:var(--primary-light);border-radius:20px;overflow:hidden;margin-top:8px;}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:20px;}
.bar-chart{display:flex;align-items:flex-end;gap:22px;height:220px;padding:0 10px;}
.bar-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;}
.bar-fill{width:100%;background:linear-gradient(180deg,var(--primary),var(--accent));border-radius:10px 10px 0 0;}
.bar-label{font-size:13px;color:var(--text-light);margin-top:10px;}
.badge{display:inline-block;font-size:12.5px;padding:4px 12px;border-radius:20px;background:var(--primary-light);color:var(--primary-dark);font-weight:600;}
.customer-card{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);border:1px solid var(--border);}
.case-card{background:#fff;border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);border:1px solid var(--border);}
.honor-card{background:#fff;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);border:1px solid var(--border);text-align:center;}
.partner-logo{
  height:80px;border-radius:var(--radius);border:1px dashed var(--border);background:var(--bg-alt);
  display:flex;align-items:center;justify-content:center;color:var(--text-light);font-size:14px;
}
.review-card{background:#fff;border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);border:1px solid var(--border);}
.benefit-card{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);border:1px solid var(--border);}
.step-list{display:grid;gap:20px;}
.step-item{display:flex;gap:18px;align-items:flex-start;background:#fff;border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow);border:1px solid var(--border);}
.step-number{
  flex:0 0 42px;height:42px;border-radius:50%;background:var(--primary);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:17px;
}
.region-card{background:#fff;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);border:1px solid var(--border);text-align:center;}
.support-card{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);border:1px solid var(--border);}
.footer{background:#2c2a2e;color:#cfc9d1;padding:64px 0 28px;}
.footer-inner{max-width:1200px;margin:0 auto;padding:0 20px;display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;}
.footer-col{font-size:14px;}
.footer-title{font-size:16px;color:#fff;margin-bottom:18px;font-weight:700;}
.footer-link{display:block;color:#cfc9d1;font-size:14px;margin-bottom:10px;transition:color .25s;}
.footer-link:hover{color:var(--primary);}
.footer-info{font-size:14px;color:#cfc9d1;line-height:2;}
.footer-bottom{
  max-width:1200px;margin:40px auto 0;padding:22px 20px 0;
  border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:#a49ea9;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
}
@media(max-width:1200px){
  .hero-title{font-size:40px;}
}
@media(max-width:992px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .hero-inner{grid-template-columns:1fr;gap:36px;}
  .hero-title{font-size:36px;}
  .footer-inner{grid-template-columns:1fr 1fr;gap:30px;}
}
@media(max-width:768px){
  .section{padding:56px 0;}
  .section-title{font-size:26px;}
  .nav-list{
    position:absolute;top:72px;left:0;width:100%;background:#fff;flex-direction:column;
    gap:0;padding:10px 0;box-shadow:0 12px 24px rgba(200,120,145,.15);display:none;
  }
  .nav-list.open{display:flex;}
  .nav-list .nav-link{padding:14px 24px;width:100%;}
  .nav-toggle{display:block;}
  .nav-cta{display:none;}
  .hero{padding:120px 0 64px;}
  .hero-title{font-size:30px;}
  .hero-stats{grid-template-columns:1fr;max-width:100%;}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .bar-chart{gap:12px;height:180px;}
  .footer-inner{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
}
@media(max-width:480px){
  .hero-title{font-size:26px;}
  .section-title{font-size:22px;}
  .card{padding:22px;}
  .btn{width:100%;}
  .hero-actions{flex-direction:column;}
}