:root{
  --primary:#7b3fa0;
  --primary-dark:#5a2b78;
  --primary-light:#f0e6f7;
  --accent:#f0659b;
  --text:#241a2e;
  --text-light:#6c6379;
  --bg:#ffffff;
  --bg-alt:#f8f5fb;
  --border:#e6dfee;
  --shadow:0 6px 24px rgba(60,30,90,.10);
  --radius:14px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.7;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit;}
ul,ol{list-style:none;margin:0;padding:0;}
img,svg{max-width:100%;vertical-align:middle;}
h1,h2,h3,h4{margin:0 0 16px;line-height:1.3;font-weight:700;}
p{margin:0 0 16px;}
button{font-family:inherit;}

.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 52px;}
.section-title{font-size:32px;letter-spacing:.5px;}
.section-title::after{content:"";display:block;width:56px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--primary),var(--accent));margin:16px auto 0;}
.section-subtitle{font-size:16px;color:var(--text-light);margin:20px 0 0;}

.grid{display:grid;gap:24px;}
.grid-2{display:grid;gap:24px;grid-template-columns:repeat(2,1fr);}
.grid-3{display:grid;gap:24px;grid-template-columns:repeat(3,1fr);}
.grid-4{display:grid;gap:24px;grid-template-columns:repeat(4,1fr);}
.flex{display:flex;flex-wrap:wrap;gap:16px;}
.flex-between{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;}

.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 36px rgba(60,30,90,.16);}
.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:22px;font-weight:700;margin-bottom:18px;}
.card-title{font-size:19px;margin-bottom:10px;}
.card-text{color:var(--text-light);font-size:15px;margin:0;}
.card-body{font-size:15px;color:var(--text-light);}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 30px;border-radius:999px;font-size:15px;font-weight:600;border:2px solid transparent;cursor:pointer;transition:background .25s,color .25s,border-color .25s,transform .25s;}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:linear-gradient(120deg,var(--primary),var(--primary-dark));color:#fff;}
.btn-primary:hover{background:linear-gradient(120deg,var(--primary-dark),var(--primary));}
.btn-outline{background:transparent;color:var(--primary-dark);border-color:var(--primary);}
.btn-outline:hover{background:var(--primary-light);}
.btn-sm{padding:8px 18px;font-size:13px;}

.nav{position:fixed;top:0;left:0;right:0;z-index:900;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 20px rgba(60,30,90,.12);border-bottom-color:var(--border);}
.nav-inner{max-width:1200px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px;}
.nav-logo{font-size:20px;font-weight:800;color:var(--primary-dark);display:flex;align-items:center;gap:8px;letter-spacing:1px;}
.nav-logo::before{content:"\2726";color:var(--accent);font-size:18px;}
.nav-list{display:flex;align-items:center;gap:28px;}
.nav-link{font-size:15px;color:var(--text);position:relative;padding:4px 0;transition:color .2s;}
.nav-link:hover{color:var(--primary);}
.nav-link::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--accent);transition:width .25s;}
.nav-link:hover::after{width:100%;}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;color:var(--primary-dark);}
.nav-toggle span{display:block;width:24px;height:2px;background:currentColor;margin:5px 0;border-radius:2px;transition:transform .3s,opacity .3s;}
.nav-cta{display:inline-flex;}

.hero{position:relative;padding:150px 0 90px;background:radial-gradient(circle at 12% 18%,#f4e7fb 0,rgba(244,231,251,0) 55%),radial-gradient(circle at 88% 12%,#ffe6f0 0,rgba(255,230,240,0) 50%),var(--bg);overflow:hidden;}
.hero::after{content:"";position:absolute;right:-120px;bottom:-140px;width:420px;height:420px;border-radius:50%;background:var(--primary-light);opacity:.55;z-index:0;}
.hero-inner{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:0 20px;text-align:center;}
.hero-title{font-size:46px;line-height:1.25;letter-spacing:1px;margin-bottom:22px;}
.hero-title::first-letter{color:var(--accent);}
.hero-subtitle{font-size:18px;color:var(--text-light);max-width:720px;margin:0 auto 36px;}
.hero-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:16px;margin-bottom:56px;}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;max-width:940px;margin:0 auto;background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:32px 20px;}
.hero-stat{text-align:center;}
.hero-stat-num{font-size:30px;font-weight:800;color:var(--primary);line-height:1.2;margin-bottom:6px;}
.hero-stat-label{font-size:14px;color:var(--text-light);}

.timeline{position:relative;padding-left:28px;}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:var(--border);}
.timeline-item{position:relative;padding-bottom:28px;}
.timeline-dot{position:absolute;left:-28px;top:6px;width:16px;height:16px;border-radius:50%;background:var(--primary);border:3px solid #fff;box-shadow:0 0 0 2px var(--primary-light);}
.timeline-content{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow);}
.timeline-date{font-size:13px;color:var(--accent);font-weight:700;margin-bottom:6px;}
.timeline-title{font-size:17px;margin-bottom:8px;}
.timeline-text{font-size:14px;color:var(--text-light);margin:0;}

.news-list{display:grid;gap:20px;}
.news-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);transition:transform .3s;}
.news-item:hover{transform:translateY(-3px);}
.news-title{font-size:18px;margin-bottom:10px;}
.news-meta{display:flex;align-items:center;gap:12px;margin-bottom:10px;font-size:13px;color:var(--text-light);}
.news-date{color:var(--text-light);}
.news-category{background:var(--primary-light);color:var(--primary-dark);padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600;}
.news-summary{font-size:14px;color:var(--text-light);margin:0;}
.news-body{font-size:15px;color:var(--text);}
.news-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.tag{display:inline-block;padding:3px 12px;border-radius:999px;background:var(--bg-alt);border:1px solid var(--border);font-size:12px;color:var(--text-light);}

.faq-list{display:grid;gap:16px;}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow);}
.faq-question{font-size:16px;font-weight:700;margin-bottom:10px;position:relative;padding-left:24px;}
.faq-question::before{content:"\003F";position:absolute;left:0;top:0;color:var(--accent);font-weight:800;}
.faq-answer{font-size:15px;color:var(--text-light);margin:0;}

.form-group{margin-bottom:20px;}
.form-label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;}
.form-input,.form-select,.form-textarea{width:100%;padding:12px 14px;font-size:15px;font-family:inherit;color:var(--text);background:#fff;border:1px solid var(--border);border-radius:10px;outline:none;transition:border-color .2s,box-shadow .2s;}
.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);}
.form-textarea{min-height:130px;resize:vertical;}
.form-submit{margin-top:6px;}
.form-tip{font-size:13px;color:var(--text-light);margin-top:10px;}

.stat-item{text-align:center;padding:18px 12px;}
.stat-number{font-size:32px;font-weight:800;color:var(--primary);line-height:1.2;}
.stat-label{font-size:14px;color:var(--text-light);margin-top:6px;}
.progress{height:10px;border-radius:999px;background:var(--border);overflow:hidden;}
.progress-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--accent));}
.bar-chart{display:flex;align-items:flex-end;gap:18px;height:180px;padding:0 4px;}
.bar-item{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;gap:8px;}
.bar-fill{width:100%;border-radius:8px 8px 0 0;background:linear-gradient(180deg,var(--primary),var(--primary-dark));}
.bar-label{font-size:12px;color:var(--text-light);text-align:center;}

.badge{display:inline-block;padding:4px 12px;border-radius:999px;background:var(--accent);color:#fff;font-size:12px;font-weight:700;}
.customer-card,.case-card,.honor-card,.review-card,.benefit-card,.region-card,.support-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s;}
.customer-card:hover,.case-card:hover,.honor-card:hover,.review-card:hover,.benefit-card:hover,.region-card:hover,.support-card:hover{transform:translateY(-4px);box-shadow:0 14px 36px rgba(60,30,90,.16);}
.partner-logo{display:flex;align-items:center;justify-content:center;min-height:76px;border:1px dashed var(--border);border-radius:var(--radius);background:#fff;color:var(--text-light);font-size:14px;letter-spacing:1px;}
.step-list{display:grid;gap:20px;}
.step-item{display:flex;gap:18px;align-items:flex-start;}
.step-number{flex:0 0 auto;width:40px;height:40px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;}

.footer{background:#241a2e;color:#cfc6db;padding:64px 0 0;}
.footer-inner{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;max-width:1200px;margin:0 auto;padding:0 20px 48px;}
.footer-col{font-size:14px;}
.footer-title{font-size:16px;color:#fff;margin-bottom:18px;}
.footer-link{display:block;color:#cfc6db;margin-bottom:10px;transition:color .2s;}
.footer-link:hover{color:var(--accent);}
.footer-info{font-size:14px;line-height:2;color:#cfc6db;}
.footer-info a{color:#cfc6db;}
.footer-info a:hover{color:var(--accent);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px;text-align:center;font-size:13px;color:#a89bb8;}

@media (max-width:1199px){
  .hero-title{font-size:40px;}
  .footer-inner{grid-template-columns:1.2fr 1fr 1fr;gap:28px;}
}
@media (max-width:991px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .hero{padding:132px 0 76px;}
  .hero-title{font-size:36px;}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:24px;}
  .section{padding:64px 0;}
  .section-title{font-size:27px;}
}
@media (max-width:768px){
  .nav-list{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 12px 26px rgba(60,30,90,.12);max-height:0;overflow:hidden;transition:max-height .35s ease;}
  .nav-list.open{max-height:420px;}
  .nav-list .nav-link{width:100%;padding:14px 24px;border-top:1px solid var(--border);}
  .nav-list .nav-link::after{display:none;}
  .nav-toggle{display:block;}
  .nav-cta{display:none;}
  .hero-title{font-size:30px;}
  .hero-subtitle{font-size:16px;}
  .grid,.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr 1fr;gap:24px;}
}
@media (max-width:480px){
  .hero{padding:120px 0 64px;}
  .hero-title{font-size:25px;}
  .hero-stats{grid-template-columns:1fr;padding:24px 16px;}
  .hero-stat-num{font-size:26px;}
  .section{padding:52px 0;}
  .section-title{font-size:23px;}
  .card{padding:22px;}
  .btn{width:100%;}
  .hero-actions{flex-direction:column;}
  .footer-inner{grid-template-columns:1fr;}
}