:root{
  --primary:#7b2ff7;
  --primary-dark:#5a1fb8;
  --primary-light:#b98ef9;
  --accent:#ff5e7d;
  --text:#1f2130;
  --text-light:#6b7080;
  --bg:#ffffff;
  --bg-alt:#f6f4fb;
  --border:#e6e2f0;
  --shadow:0 6px 24px rgba(31,33,48,.08);
  --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
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;position:relative;}
.section-title::after{content:"";display:block;width:56px;height:4px;border-radius:2px;background:linear-gradient(90deg,var(--primary),var(--accent));margin:14px auto 0;}
.section-subtitle{color:var(--text-light);font-size:1.02rem;}
.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;}
.flex-between{display:flex;justify-content:space-between;align-items:center;}
.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 12px 32px rgba(123,47,247,.16);}
.card-icon{width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-light),var(--primary));color:#fff;font-size:1.35rem;font-weight:700;margin-bottom:18px;}
.card-title{font-size:1.15rem;margin-bottom:10px;color:var(--text);}
.card-text{color:var(--text-light);font-size:.95rem;}
.card-body{margin-top:14px;color:var(--text-light);font-size:.95rem;}
.btn{display:inline-block;padding:13px 30px;border-radius:40px;font-size:.98rem;font-weight:600;cursor:pointer;border:2px solid transparent;transition:all .3s;text-align:center;}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;box-shadow:0 8px 20px rgba(123,47,247,.28);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(123,47,247,.4);}
.btn-outline{background:transparent;color:var(--primary);border-color:var(--primary);}
.btn-outline:hover{background:var(--primary);color:#fff;}
.btn-sm{padding:8px 18px;font-size:.85rem;}
.nav{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);transition:box-shadow .3s,background .3s;}
.nav.scrolled{box-shadow:0 4px 18px rgba(31,33,48,.1);}
.nav-inner{max-width:1200px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;}
.nav-logo{font-size:1.28rem;font-weight:800;color:var(--text);display:flex;align-items:center;gap:8px;}
.nav-logo::before{content:"\2660";display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:1.05rem;}
.nav-list{display:flex;gap:30px;align-items:center;}
.nav-link{font-size:.95rem;font-weight:500;color:var(--text-light);transition:color .3s;position:relative;}
.nav-link:hover{color:var(--primary);}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--border);background:#fff;border-radius:10px;cursor:pointer;position:relative;}
.nav-toggle::before,.nav-toggle::after{content:"";position:absolute;left:11px;width:20px;height:2px;background:var(--text);transition:transform .3s;}
.nav-toggle::before{top:15px;}
.nav-toggle::after{top:23px;}
.nav-cta{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;padding:9px 22px;border-radius:30px;font-size:.9rem;font-weight:600;transition:transform .3s,box-shadow .3s;box-shadow:0 6px 16px rgba(123,47,247,.26);}
.nav-cta:hover{transform:translateY(-2px);}
.hero{padding:150px 0 90px;background:radial-gradient(circle at 12% 18%,rgba(185,142,249,.28),transparent 46%),radial-gradient(circle at 88% 82%,rgba(255,94,125,.16),transparent 44%),linear-gradient(180deg,#faf8ff,#ffffff);}
.hero-inner{max-width:1200px;margin:0 auto;padding:0 20px;text-align:center;}
.hero-title{font-size:2.9rem;letter-spacing:1px;margin-bottom:20px;background:linear-gradient(120deg,var(--primary-dark),var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-subtitle{font-size:1.12rem;color:var(--text-light);max-width:720px;margin:0 auto 34px;}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:56px;}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;max-width:900px;margin:0 auto;}
.hero-stat{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px 14px;box-shadow:var(--shadow);}
.hero-stat-num{font-size:1.75rem;font-weight:800;color:var(--primary);display:block;}
.hero-stat-label{font-size:.86rem;color:var(--text-light);}
.timeline{position:relative;padding-left:26px;}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--primary),var(--accent));}
.timeline-item{position:relative;padding-bottom:26px;}
.timeline-dot{position:absolute;left:-26px;top:6px;width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--primary);}
.timeline-content{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px 20px;}
.timeline-date{font-size:.82rem;color:var(--accent);font-weight:600;}
.timeline-title{font-size:1.05rem;margin:4px 0 6px;}
.timeline-text{font-size:.92rem;color:var(--text-light);}
.news-list{display:flex;flex-direction:column;gap:18px;}
.news-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px 24px;transition:box-shadow .3s,transform .3s;}
.news-item:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(123,47,247,.12);}
.news-title{font-size:1.08rem;margin-bottom:8px;}
.news-meta{display:flex;gap:12px;align-items:center;font-size:.82rem;color:var(--text-light);margin-bottom:8px;}
.news-date{color:var(--text-light);}
.news-category{background:rgba(123,47,247,.1);color:var(--primary);padding:2px 10px;border-radius:20px;font-size:.76rem;font-weight:600;}
.news-summary{color:var(--text-light);font-size:.93rem;}
.news-body{margin-top:10px;color:var(--text);font-size:.94rem;}
.news-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
.tag{background:var(--bg-alt);color:var(--text-light);border:1px solid var(--border);padding:3px 12px;border-radius:20px;font-size:.78rem;}
.faq-list{display:flex;flex-direction:column;gap:16px;max-width:860px;margin:0 auto;}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px 24px;}
.faq-question{font-size:1.02rem;font-weight:700;color:var(--text);margin-bottom:8px;}
.faq-answer{color:var(--text-light);font-size:.94rem;}
.form-group{margin-bottom:18px;}
.form-label{display:block;font-size:.92rem;font-weight:600;margin-bottom:6px;}
.form-input,.form-select,.form-textarea{width:100%;padding:11px 14px;border:1px solid var(--border);border-radius:10px;font-size:.94rem;font-family:inherit;color:var(--text);background:#fff;transition:border-color .3s,box-shadow .3s;}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(123,47,247,.14);}
.form-textarea{min-height:120px;resize:vertical;}
.form-submit{display:inline-block;padding:13px 40px;border:none;border-radius:40px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:.98rem;font-weight:600;cursor:pointer;transition:transform .3s,box-shadow .3s;}
.form-submit:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(123,47,247,.36);}
.form-tip{font-size:.8rem;color:var(--text-light);margin-top:8px;}
.stat-item{text-align:center;padding:18px;}
.stat-number{font-size:2rem;font-weight:800;color:var(--primary);display:block;}
.stat-label{font-size:.88rem;color:var(--text-light);}
.progress{height:10px;background:var(--border);border-radius:10px;overflow:hidden;margin-top:8px;}
.progress-fill{height:100%;border-radius:10px;background:linear-gradient(90deg,var(--primary),var(--accent));}
.bar-chart{display:flex;align-items:flex-end;gap:18px;height:200px;padding-top:10px;}
.bar-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;}
.bar-fill{width:70%;border-radius:8px 8px 0 0;background:linear-gradient(180deg,var(--primary-light),var(--primary));}
.bar-label{font-size:.8rem;color:var(--text-light);margin-top:8px;}
.badge{display:inline-block;padding:3px 12px;border-radius:20px;font-size:.76rem;font-weight:600;background:rgba(255,94,125,.12);color:var(--accent);}
.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 12px 30px rgba(123,47,247,.14);}
.partner-logo{height:72px;display:flex;align-items:center;justify-content:center;border:1px dashed var(--border);border-radius:12px;color:var(--text-light);font-size:.86rem;background:#fff;}
.step-list{display:flex;flex-direction:column;gap:16px;}
.step-item{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px;}
.step-number{flex:0 0 40px;width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;}
.footer{background:#171528;color:#c9c6d8;padding:60px 0 0;}
.footer-inner{max-width:1200px;margin:0 auto;padding:0 20px 44px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;}
.footer-col{display:flex;flex-direction:column;gap:10px;}
.footer-title{color:#fff;font-size:1rem;font-weight:700;margin-bottom:6px;}
.footer-link{color:#c9c6d8;font-size:.9rem;transition:color .3s;}
.footer-link:hover{color:var(--primary-light);}
.footer-info{font-size:.88rem;color:#a5a1b8;line-height:1.9;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px;text-align:center;font-size:.82rem;color:#8f8ba6;}
@media (max-width:1200px){.hero-title{font-size:2.5rem;}}
@media (max-width:992px){
  .hero-title{font-size:2.2rem;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .hero-stats{grid-template-columns:repeat(2,1fr);}
  .footer-inner{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:768px){
  .nav-list{display:none;}
  .nav-cta{display:none;}
  .nav-toggle{display:block;}
  .section{padding:56px 0;}
  .section-title{font-size:1.6rem;}
  .hero{padding:120px 0 64px;}
  .hero-title{font-size:1.85rem;}
  .hero-subtitle{font-size:1rem;}
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr;}
  .hero-stats{grid-template-columns:1fr 1fr;}
  .bar-chart{height:160px;gap:10px;}
}
@media (max-width:480px){
  .hero-stats{grid-template-columns:1fr;}
  .btn{width:100%;}
  .hero-actions{flex-direction:column;}
  .footer-inner{grid-template-columns:1fr;}
}