*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#FFFFFF;color:#222222;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}
a{color:#5F55F5;text-decoration:none}
a:hover{text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input,textarea{font:inherit}
.container{width:min(1180px,calc(100% - 36px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:9999;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(35,26,104,.08)}
.desktop-header{height:76px;display:flex;align-items:center;gap:24px;white-space:nowrap}
.brand-logo{width:132px;flex:0 0 auto}
.brand-logo img{width:100%;height:44px;object-fit:contain}
.nav-core{display:flex;align-items:center;gap:8px;flex:1;justify-content:center;min-width:0}
.nav-core a{color:#231A68;background:rgba(95,85,245,.06);border-radius:999px;padding:9px 15px;font-size:14px;font-weight:700}
.nav-core a:hover,.nav-core a.active{color:#5F55F5;background:linear-gradient(135deg,rgba(95,85,245,.10),rgba(255,196,0,.12))}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.overview-btn{border:1px solid rgba(95,85,245,.18);background:#fff;color:#231A68;padding:10px 16px;border-radius:999px;cursor:pointer;font-weight:700}
.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#5F55F5 0%,#7668FF 48%,#FFC400 100%);color:#fff;border-radius:999px;padding:12px 24px;box-shadow:0 10px 24px rgba(95,85,245,.22);font-weight:800;transition:.2s transform,.2s box-shadow}
.main-btn:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(95,85,245,.28)}
.main-btn.compact{padding:10px 18px}
.mobile-header{display:none;height:66px;align-items:center;justify-content:space-between}
.menu-btn{width:42px;height:42px;border:0;background:#F3F5FF;border-radius:12px;padding:10px;display:flex;flex-direction:column;justify-content:center;gap:4px}
.menu-btn span{height:2px;background:#231A68;border-radius:3px;width:100%}
.mobile-register{padding:8px 12px;font-size:13px}
.hero-section{background:radial-gradient(circle at 15% 20%,rgba(95,85,245,.12) 0%,rgba(95,85,245,0) 30%),radial-gradient(circle at 88% 18%,rgba(255,196,0,.16) 0%,rgba(255,196,0,0) 28%),linear-gradient(135deg,#FFFFFF 0%,#F7F8FC 52%,#F3F5FF 100%);padding:68px 0 42px}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center}
.section-kicker,.tag,.label,.num,.badge{color:#5F55F5;font-weight:800;letter-spacing:.02em}
.hero-copy h1,.page-hero h1,h1,h2,h3,.section-title{color:#231A68}
.hero-copy h1{font-size:clamp(34px,4.5vw,62px);line-height:1.15;margin:12px 0 22px}
.hero-copy p{font-size:17px;color:#5F6472;max-width:700px}
.hero-actions{display:flex;gap:14px;align-items:center;margin-top:26px;flex-wrap:wrap}
.text-link{color:#5F55F5;font-weight:700}
.hero-visual{background:#fff;border:1px solid rgba(95,85,245,.12);border-radius:30px;padding:28px;box-shadow:0 16px 40px rgba(35,26,104,.10);position:relative}
.hero-visual:before{content:"";position:absolute;inset:12px;border:1px solid rgba(255,196,0,.22);border-radius:22px;pointer-events:none}
.hero-visual img{width:100%;height:auto;max-height:390px;object-fit:contain}
.hero-services{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}
.mini-service,.card,.zone-card,.info-card{background:#fff;border:1px solid rgba(95,85,245,.12);box-shadow:0 16px 40px rgba(35,26,104,.10);border-radius:20px}
.mini-service{padding:17px}.mini-service strong{display:block;color:#231A68}.mini-service span{color:#8A90A3;font-size:13px}
.section{padding:70px 0}
.section.soft{background:#F7F8FC}
.section.purple-soft{background:#F3F5FF}
.section.yellow-soft{background:#FFF8E6}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}
.section-head h2{font-size:clamp(27px,3vw,40px);margin:6px 0}
.section-head p{max-width:650px;color:#5F6472;margin:0}
.quick-nav-wrap{padding:22px 0;background:#fff;border-bottom:1px solid rgba(95,85,245,.08)}
.quick-nav{display:flex;gap:12px;overflow-x:auto;padding:8px 2px 14px;scrollbar-width:thin}
.quick-pill{flex:0 0 190px;background:rgba(255,255,255,.88);border:1px solid rgba(95,85,245,.14);border-radius:18px;padding:13px 15px;transition:.2s}
.quick-pill:hover{border-color:#5F55F5;box-shadow:0 8px 24px rgba(35,26,104,.08)}
.quick-pill small{display:block;color:#8A90A3;white-space:normal}
.summary-bar{padding:24px;border-radius:22px;background:linear-gradient(135deg,#fff,#F3F5FF);border:1px solid rgba(95,85,245,.1);color:#5F6472}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.feature-card{padding:24px}
.feature-card img,.content-img,.zone-card img,.app-section img,.hero-visual img{max-width:100%;height:auto;object-fit:contain}
.feature-card img{max-height:270px;margin:auto auto 20px}
.feature-card p,.zone-card p,.info-card p{color:#5F6472}
.zones{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.zone-card{overflow:hidden;padding:16px}
.zone-card img{width:100%;height:170px;object-fit:contain;border-radius:14px;background:#F7F8FC;margin-bottom:13px}
.zone-card h3{margin:6px 0;font-size:18px}
.zone-card p{font-size:14px;min-height:50px}
.app-section{padding:28px;display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:center;background:linear-gradient(135deg,#F3F5FF,#FFF8E6);border-radius:28px;border:1px solid rgba(95,85,245,.1)}
.app-section img{max-height:300px;margin:auto}
.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:18px 0}
.feature-list span{background:#fff;padding:10px 12px;border-radius:12px;color:#231A68;font-weight:700}
.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.info-card{padding:24px}
.info-card img{width:100%;height:220px;object-fit:contain;margin-bottom:16px;border-radius:14px;background:#F7F8FC}
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.review{padding:22px;border-radius:18px;background:#fff;border:1px solid rgba(95,85,245,.12)}
.review p{color:#5F6472}
.review footer{color:#8A90A3;font-size:13px}
.faq-list{display:grid;gap:12px}
.faq-item{background:#fff;border:1px solid rgba(95,85,245,.12);border-radius:16px;padding:18px 20px}
.faq-item h3{margin:0 0 8px;font-size:17px}.faq-item p{margin:0;color:#5F6472}
.page-hero{padding:58px 0 36px;background:linear-gradient(135deg,#FFFFFF,#F3F5FF)}
.page-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:center}
.page-hero h1{font-size:clamp(32px,4vw,52px);line-height:1.2;margin:8px 0 18px}
.page-hero p{color:#5F6472;font-size:17px}
.page-hero img{width:100%;max-height:310px;object-fit:contain;background:#fff;border:1px solid rgba(95,85,245,.12);border-radius:24px;padding:20px;box-shadow:0 16px 40px rgba(35,26,104,.10)}
.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:28px}
.article-content{min-width:0}
.article-section{padding:26px;margin-bottom:20px;background:#fff;border:1px solid rgba(95,85,245,.12);border-radius:20px;box-shadow:0 12px 32px rgba(35,26,104,.07)}
.article-section h2{margin-top:0}
.article-section p{color:#4f5563}
.side-note{position:sticky;top:98px;align-self:start;padding:22px;background:#F3F5FF;border-radius:18px;border:1px solid rgba(95,85,245,.12)}
.side-note h3{margin-top:0}.side-note ul{padding-left:20px;color:#5F6472}
.notice-box{padding:20px;border-radius:16px;background:#FFF8E6;border:1px solid rgba(255,196,0,.25);color:#5F6472}
.category-panel{position:fixed;z-index:10020;top:0;right:0;width:min(520px,94vw);height:100vh;background:#fff;box-shadow:0 18px 48px rgba(35,26,104,.14);transform:translateX(105%);transition:.28s transform;overflow-y:auto;padding:24px}
.panel-open .category-panel{transform:translateX(0)}
.panel-head,.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:16px}
.panel-head strong{font-size:24px;color:#231A68}.panel-head button,.drawer-head button{border:0;background:#F3F5FF;color:#231A68;border-radius:12px;width:42px;height:42px;font-size:26px;cursor:pointer}
.panel-groups{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:20px}
.panel-groups h3{font-size:16px;margin-bottom:8px}
.panel-links{display:grid;gap:6px}
.panel-links a{padding:10px;border-radius:12px;color:#231A68;background:#F7F8FC}
.panel-links a:hover,.panel-links a.active{color:#5F55F5;background:#F3F5FF}
.panel-links small{display:block;color:#8A90A3;font-size:11px}
.overlay{position:fixed;z-index:10010;inset:0;background:rgba(18,11,61,.32);opacity:0;pointer-events:none;transition:.2s}
.overlay.show{opacity:1;pointer-events:auto}
.mobile-drawer{position:fixed;z-index:10030;top:0;left:0;width:min(84vw,320px);height:100vh;background:#fff;transform:translateX(-105%);transition:.28s transform;overflow-y:auto;padding:18px}
.drawer-open .mobile-drawer{transform:translateX(0)}
.drawer-head img{width:126px;height:42px;object-fit:contain}
.drawer-links{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:18px}
.drawer-links a{padding:10px 8px;border-radius:10px;background:#F7F8FC;color:#231A68;font-size:14px}
.drawer-links a.active{background:#F3F5FF;color:#5F55F5;font-weight:800}
.panel-open,.drawer-open{overflow:hidden}
.compliance-strip{background:#F3F5FF;padding:28px 0;border-top:1px solid rgba(95,85,245,.1)}
.compliance-strip strong{color:#231A68}
.compliance-strip p{margin:6px 0 0;color:#5F6472}
.site-footer{background:#120B3D;color:#EDEBFF;padding:46px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.8fr repeat(3,1fr);gap:28px}
.footer-brand img{width:140px;height:50px;object-fit:contain;background:#fff;border-radius:12px;padding:6px}
.site-footer h3{color:#fff;margin-top:0}.site-footer a{display:block;color:#EDEBFF;margin:7px 0}.site-footer p{color:#c9c5e8}
.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:26px;padding-top:18px;color:#aaa5cc;font-size:13px}
.mobile-bottom-nav{display:none}
@media(max-width:980px){
  .desktop-header{display:none}.mobile-header{display:flex}
  .hero-grid,.page-hero-grid,.app-section,.article-wrap{grid-template-columns:1fr}
  .hero-services{grid-template-columns:repeat(2,1fr)}
  .zones{grid-template-columns:repeat(2,1fr)}
  .reviews{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1.6fr 1fr 1fr}
  .footer-grid>div:last-child{display:none}
  .side-note{position:static}
}
@media(max-width:640px){
  body{padding-bottom:64px}
  .container{width:min(100% - 24px,1180px)}
  .hero-section{padding:38px 0 28px}.hero-copy h1{font-size:36px}
  .hero-visual{padding:18px}.hero-visual img{max-height:240px}
  .hero-services,.two-col,.info-grid,.reviews,.feature-list{grid-template-columns:1fr}
  .zones{grid-template-columns:1fr 1fr;gap:10px}
  .zone-card{padding:11px}.zone-card img{height:120px}.zone-card p{min-height:0}
  .section{padding:46px 0}.section-head{display:block}.section-head h2{font-size:29px}
  .page-hero{padding:36px 0 24px}.page-hero img{max-height:230px}
  .article-section{padding:20px}
  .panel-groups{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}
  .mobile-bottom-nav{display:grid;position:fixed;z-index:9998;bottom:0;left:0;right:0;height:58px;background:#fff;border-top:1px solid rgba(95,85,245,.12);grid-template-columns:repeat(4,1fr);padding-bottom:env(safe-area-inset-bottom)}
  .mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;color:#231A68;font-size:13px;font-weight:800}
  .mobile-bottom-nav a:hover{color:#5F55F5}
}