:root{
  --primary:#e8547e;
  --primary-dark:#c23a63;
  --primary-light:#fde8ee;
  --accent:#6b5bd2;
  --text:#2b2330;
  --text-light:#6a6070;
  --bg:#ffffff;
  --bg-alt:#faf4f6;
  --border:#ece2e6;
  --shadow:0 4px 18px rgba(180,120,140,.12);
  --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,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,ol{list-style:none;}
img,svg{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:2rem;color:var(--text);margin-bottom:14px;position:relative;display:inline-block;}
.section-title::after{content:"";display:block;width:52px;height:4px;border-radius:2px;background:linear-gradient(90deg,var(--primary),var(--accent));margin:12px auto 0;}
.section-subtitle{color:var(--text-light);font-size:1.05rem;}
.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;gap:16px;align-items:center;flex-wrap:wrap;}
.flex-between{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;}
.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 10px 28px rgba(180,120,140,.2);}
.card-icon{width:52px;height:52px;border-radius:14px;background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:1.5rem;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:12px;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 30px;border-radius:40px;font-size:.98rem;font-weight:600;cursor:pointer;border:2px solid transparent;transition:transform .25s,background .25s,color .25s,box-shadow .25s;}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 6px 16px rgba(232,84,126,.32);}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);}
.btn-outline{background:transparent;color:var(--primary);border-color:var(--primary);}
.btn-outline:hover{background:var(--primary);color:#fff;transform:translateY(-2px);}
.btn-sm{padding:8px 18px;font-size:.85rem;}
.nav{position:fixed;top:0;left:0;right:0;z-index:100;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(150,100,120,.14);border-bottom-color:var(--border);}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 20px;height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px;}
.nav-logo{display:flex;align-items:center;gap:10px;font-size:1.32rem;font-weight:800;color:var(--primary);letter-spacing:.5px;}
.nav-logo .card-icon{width:36px;height:36px;font-size:1.1rem;margin-bottom:0;border-radius:10px;}
.nav-list{display:flex;align-items:center;gap:28px;}
.nav-link{font-size:.96rem;color:var(--text);font-weight:500;position:relative;padding:6px 0;transition:color .25s;}
.nav-link::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--primary);border-radius:2px;transition:width .28s;}
.nav-link:hover{color:var(--primary);}
.nav-link:hover::after{width:100%;}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;color:var(--text);}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--text);margin:5px 0;border-radius:2px;transition:.3s;}
.nav-cta{padding:10px 24px;font-size:.9rem;}
.hero{padding:150px 0 90px;background:radial-gradient(circle at 82% 12%,var(--primary-light),transparent 55%),linear-gradient(180deg,#fff 0%,var(--bg-alt) 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:48px;align-items:center;}
.hero-title{font-size:2.85rem;line-height:1.28;margin-bottom:20px;color:var(--text);}
.hero-title .badge{margin-bottom:18px;display:inline-block;}
.hero-subtitle{font-size:1.1rem;color:var(--text-light);margin-bottom:32px;max-width:540px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:44px;}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding-top:28px;border-top:1px dashed var(--border);}
.hero-stat-num{font-size:1.7rem;font-weight:800;color:var(--primary);display:block;line-height:1.2;}
.hero-stat-label{font-size:.86rem;color:var(--text-light);}
.badge{display:inline-block;padding:5px 14px;border-radius:30px;background:var(--primary-light);color:var(--primary-dark);font-size:.8rem;font-weight:600;letter-spacing:.5px;}
.timeline{position:relative;padding-left:8px;}
.timeline-item{position:relative;padding-left:36px;padding-bottom:34px;border-left:2px solid var(--border);}
.timeline-item:last-child{border-left-color:transparent;padding-bottom:0;}
.timeline-dot{position:absolute;left:-9px;top:4px;width:16px;height:16px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 4px var(--primary-light);}
.timeline-content{padding-left:4px;}
.timeline-date{font-size:.82rem;color:var(--primary-dark);font-weight:600;letter-spacing:.5px;}
.timeline-title{font-size:1.1rem;margin:4px 0 6px;}
.timeline-text{color:var(--text-light);font-size:.94rem;}
.news-list{display:grid;gap:20px;}
.news-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px 28px;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s;}
.news-item:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(180,120,140,.18);}
.news-title{font-size:1.12rem;margin-bottom:8px;}
.news-meta{display:flex;align-items:center;gap:12px;font-size:.82rem;color:var(--text-light);margin-bottom:10px;}
.news-date{color:var(--text-light);}
.news-category{padding:2px 10px;border-radius:20px;background:var(--primary-light);color:var(--primary-dark);font-weight:600;}
.news-summary{color:var(--text-light);font-size:.94rem;}
.news-body{margin-top:12px;color:var(--text-light);font-size:.94rem;display:none;}
.news-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;}
.tag{padding:3px 11px;border-radius:20px;background:var(--bg-alt);border:1px solid var(--border);color:var(--text-light);font-size:.78rem;}
.faq-list{display:grid;gap:16px;max-width:860px;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:1.05rem;font-weight:700;color:var(--text);margin-bottom:8px;}
.faq-answer{color:var(--text-light);font-size:.94rem;}
.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 .25s,box-shadow .25s;}
.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:120px;resize:vertical;}
.form-submit{margin-top:6px;}
.form-tip{font-size:.82rem;color:var(--text-light);margin-top:10px;}
.stat-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;text-align:center;box-shadow:var(--shadow);}
.stat-number{font-size:1.9rem;font-weight:800;color:var(--primary);display:block;}
.stat-label{font-size:.9rem;color:var(--text-light);margin-top:4px;}
.progress{height:10px;background:var(--bg-alt);border-radius:20px;overflow:hidden;margin-top:10px;}
.progress-fill{height:100%;border-radius:20px;background:linear-gradient(90deg,var(--primary),var(--accent));}
.bar-chart{display:flex;align-items:flex-end;gap:18px;height:220px;padding:20px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);}
.bar-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:8px;}
.bar-fill{width:100%;max-width:46px;border-radius:8px 8px 0 0;background:linear-gradient(180deg,var(--primary),var(--accent));}
.bar-label{font-size:.8rem;color:var(--text-light);}
.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:26px;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 10px 28px rgba(180,120,140,.18);}
.partner-logo{display:flex;align-items:center;justify-content:center;height:74px;border:1px dashed var(--border);border-radius:12px;background:#fff;color:var(--text-light);font-size:.88rem;letter-spacing:.5px;}
.step-list{display:grid;gap:18px;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:0 0 42px;width:42px;height:42px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.05rem;}
.footer{background:#2b2330;color:#e8dfe4;padding:64px 0 0;margin-top:0;}
.footer-inner{max-width:1200px;margin:0 auto;padding:0 20px 46px;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:16px;font-weight:700;}
.footer-link{display:block;color:#bdb2b9;font-size:.9rem;margin-bottom:10px;transition:color .25s;}
.footer-link:hover{color:var(--primary);}
.footer-info{color:#bdb2b9;font-size:.9rem;line-height:2;}
.footer-info a{color:#bdb2b9;}
.footer-info a:hover{color:var(--primary);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px;text-align:center;font-size:.84rem;color:#9a8f96;}
@media(max-width:1200px){
  .container{padding:0 24px;}
  .hero-title{font-size:2.5rem;}
}
@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{padding:130px 0 70px;}
  .hero-title{font-size:2.2rem;}
  .footer-inner{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:768px){
  .section{padding:60px 0;}
  .nav-list{position:fixed;top:68px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:12px 20px 20px;box-shadow:0 10px 24px rgba(150,100,120,.16);transform:translateY(-140%);transition:transform .35s;z-index:99;}
  .nav-list.open{transform:translateY(0);}
  .nav-link{padding:12px 0;border-bottom:1px solid var(--border);}
  .nav-toggle{display:block;}
  .nav-cta{display:none;}
  .grid-2{grid-template-columns:1fr;}
  .grid-3{grid-template-columns:1fr;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .hero-stats{grid-template-columns:1fr;gap:14px;text-align:left;}
  .section-title{font-size:1.6rem;}
  .bar-chart{height:180px;gap:10px;}
}
@media(max-width:480px){
  .hero{padding:112px 0 56px;}
  .hero-title{font-size:1.75rem;}
  .hero-subtitle{font-size:1rem;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-actions .btn{width:100%;}
  .grid-4{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr;gap:28px;}
  .card{padding:22px;}
  .step-item{flex-direction:column;}
}