:root{
  --white:#FFFFFF;
  --soft:#F7F8FC;
  --soft-purple:#F3F5FF;
  --soft-yellow:#FFF8E6;
  --soft-ice:#F9FAFF;
  --purple:#5F55F5;
  --deep-purple:#231A68;
  --dark-purple:#3524B8;
  --yellow:#FFC400;
  --text:#222222;
  --muted:#5F6472;
  --light-text:#8A90A3;
  --border:rgba(95,85,245,0.12);
  --shadow:0 16px 40px rgba(35,26,104,0.10);
  --footer:#120B3D;
  --footer-text:#EDEBFF;
  --grad:linear-gradient(135deg,#5F55F5 0%,#7668FF 48%,#FFC400 100%);
}
*{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",Arial,sans-serif;line-height:1.7;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
.wrap{width:min(1180px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:9999;background:rgba(255,255,255,0.92);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(35,26,104,0.08)}
.desktop-header{height:76px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand-logo img,.mobile-logo img{height:42px;width:auto;object-fit:contain}
.nav-core{display:flex;gap:8px;align-items:center;flex:1;justify-content:center;min-width:0}
.nav-core a{color:#231A68;background:rgba(95,85,245,0.06);border-radius:999px;padding:10px 18px;font-weight:700;white-space:nowrap;border:1px solid transparent;transition:.25s}
.nav-core a:hover,.nav-core a.active{color:#5F55F5;background:linear-gradient(135deg,rgba(95,85,245,0.10),rgba(255,196,0,0.12));border-color:rgba(95,85,245,0.18)}
.header-actions{display:flex;align-items:center;gap:10px;white-space:nowrap}
.overview-btn,.close-btn,.menu-btn{border:0;background:none;font:inherit;cursor:pointer}
.overview-btn{color:#231A68;font-weight:800;border:1px solid rgba(95,85,245,0.16);background:#FFFFFF;border-radius:999px;padding:10px 18px;box-shadow:0 10px 24px rgba(35,26,104,0.06)}
.overview-btn:hover{color:#5F55F5;background:#FFF8E6}
.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#5F55F5 0%,#7668FF 48%,#FFC400 100%);color:#FFFFFF;border-radius:999px;padding:11px 22px;font-weight:800;box-shadow:0 12px 28px rgba(95,85,245,0.24);transition:.25s;border:0;white-space:nowrap}
.main-btn:hover{transform:translateY(-2px);box-shadow:0 18px 36px rgba(95,85,245,0.30)}
.mobile-header{display:none;height:64px;padding:0 14px;align-items:center;justify-content:space-between;gap:12px}
.menu-btn{width:42px;height:42px;border-radius:14px;background:rgba(95,85,245,0.08);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.menu-btn span{width:20px;height:2px;background:#231A68;border-radius:2px}
.mobile-main-btn{padding:9px 14px;font-size:13px}
.overlay{position:fixed;inset:0;background:rgba(18,11,61,0.36);opacity:0;visibility:hidden;transition:.25s;z-index:10000}
.overlay.show{opacity:1;visibility:visible}
.category-panel{position:fixed;top:0;right:0;width:min(460px,92vw);height:100vh;background:#FFFFFF;box-shadow:0 18px 48px rgba(35,26,104,0.14);z-index:10001;transform:translateX(105%);transition:.32s ease;padding:26px;overflow-y:auto}
.category-panel.show{transform:translateX(0)}
.panel-head,.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.panel-head h2{margin:4px 0 0;color:#231A68;font-size:30px;line-height:1.2}
.close-btn{width:40px;height:40px;border-radius:50%;background:#F3F5FF;color:#231A68;font-size:26px;line-height:1}
.close-btn:hover{background:#FFF8E6;color:#5F55F5}
.panel-groups{display:grid;gap:16px}
.panel-group{background:#F7F8FC;border:1px solid rgba(95,85,245,0.12);border-radius:22px;padding:18px}
.panel-group h3{margin:0 0 10px;color:#231A68;font-size:18px}
.panel-group a{display:block;padding:11px 10px;border-radius:14px;color:#231A68;transition:.22s}
.panel-group a:hover{background:#FFFFFF;color:#5F55F5;box-shadow:0 8px 22px rgba(35,26,104,0.07)}
.panel-group strong{display:block;font-size:15px}
.panel-group span{display:block;color:#5F6472;font-size:13px;margin-top:2px}
.mobile-drawer{position:fixed;top:0;left:0;width:84vw;max-width:320px;height:100vh;background:#FFFFFF;z-index:10001;transform:translateX(-105%);transition:.32s ease;box-shadow:0 18px 48px rgba(35,26,104,0.14);padding:20px;overflow-y:auto}
.mobile-drawer.show{transform:translateX(0)}
.drawer-head img{height:40px;width:auto;object-fit:contain}
.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.drawer-nav a{padding:12px 10px;border-radius:16px;background:#F7F8FC;color:#231A68;font-weight:700;text-align:center;border:1px solid rgba(95,85,245,0.10)}
.drawer-nav a.active,.drawer-nav a:hover{color:#5F55F5;background:#FFF8E6;border-color:rgba(255,196,0,0.40)}
.mobile-quick{display:none}
.lock-scroll{overflow:hidden}
.site-main{min-height:60vh}
.hero-section{background:radial-gradient(circle at 15% 20%,rgba(95,85,245,0.12) 0%,rgba(95,85,245,0) 30%),radial-gradient(circle at 88% 18%,rgba(255,196,0,0.16) 0%,rgba(255,196,0,0) 28%),linear-gradient(135deg,#FFFFFF 0%,#F7F8FC 52%,#F3F5FF 100%);padding:72px 0 38px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(340px,.94fr);gap:38px;align-items:center}
.section-kicker,.tag,.label,.num,.badge{color:#5F55F5;font-weight:800;letter-spacing:.02em}
h1,h2,h3,.section-title{color:#231A68}
h1{font-size:clamp(34px,5vw,60px);line-height:1.08;margin:14px 0 18px;letter-spacing:-.04em}
h2{font-size:clamp(26px,3vw,38px);line-height:1.18;margin:0 0 16px;letter-spacing:-.02em}
h3{line-height:1.28}
.hero-copy p{font-size:17px;color:#5F6472;margin:0 0 24px;max-width:710px}
.hero-actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.text-link{color:#5F55F5;font-weight:800}
.text-link:hover{color:#3524B8}
.hero-visual{background:#FFFFFF;border:1px solid rgba(95,85,245,0.14);border-radius:34px;padding:22px;box-shadow:0 16px 40px rgba(35,26,104,0.10);position:relative}
.hero-visual:before{content:"";position:absolute;inset:14px;border-radius:28px;border:1px dashed rgba(255,196,0,0.5);pointer-events:none}
.hero-visual img{width:100%;max-height:330px;object-fit:contain;position:relative;z-index:1}
.hero-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px}
.card,.zone-card,.info-card,.service-card,.quote-card,.faq-item{background:#FFFFFF;border:1px solid rgba(95,85,245,0.12);box-shadow:0 16px 40px rgba(35,26,104,0.10);border-radius:24px}
.service-card{padding:18px}
.service-card span{display:inline-flex;color:#FFC400;font-weight:900;margin-bottom:6px}
.service-card h3{margin:0 0 6px;font-size:18px}
.service-card p{margin:0;color:#5F6472;font-size:14px}
.section{padding:72px 0}
.section.soft{background:#F7F8FC}
.section.ice{background:#F9FAFF}
.section-head{max-width:820px;margin:0 0 28px}
.section-head p{margin:0;color:#5F6472;font-size:16px}
.quick-caps{display:flex;gap:12px;overflow-x:auto;padding:4px 0 12px;scrollbar-width:thin}
.quick-caps a{min-width:168px;background:rgba(255,255,255,0.86);border:1px solid rgba(95,85,245,0.14);border-radius:999px;padding:13px 18px;display:grid;gap:2px;box-shadow:0 8px 26px rgba(35,26,104,0.06)}
.quick-caps a:hover{border-color:rgba(95,85,245,0.45);background:linear-gradient(135deg,rgba(95,85,245,0.08),rgba(255,196,0,0.10))}
.quick-caps strong{color:#231A68;font-size:15px}.quick-caps span{color:#5F55F5;font-size:12px;font-weight:900}.quick-caps em{font-style:normal;color:#5F6472;font-size:12px}
.summary-strip{padding:28px;border-radius:28px;background:linear-gradient(135deg,#FFFFFF,#F3F5FF);border:1px solid rgba(95,85,245,0.12);box-shadow:0 16px 40px rgba(35,26,104,0.10)}
.summary-strip p{margin:0;color:#5F6472;font-size:17px}
.two-col{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.media-card{background:#FFFFFF;border:1px solid rgba(95,85,245,0.12);box-shadow:0 16px 40px rgba(35,26,104,0.10);border-radius:28px;padding:20px;display:grid;gap:16px}
.media-img{background:#F7F8FC;border-radius:22px;padding:14px;min-height:190px;display:flex;align-items:center;justify-content:center}
.media-img img{width:100%;max-height:220px;object-fit:contain}
.media-card h3{font-size:25px;margin:0}.media-card p{margin:0;color:#5F6472}.point-list{margin:10px 0 0;padding:0;list-style:none;display:grid;gap:9px}.point-list li{color:#222222;padding-left:22px;position:relative}.point-list li:before{content:"";width:8px;height:8px;border-radius:50%;background:#FFC400;position:absolute;left:0;top:.72em}
.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.zone-card{overflow:hidden}.zone-card .pic{height:168px;background:#F7F8FC;display:flex;align-items:center;justify-content:center;padding:12px}.zone-card img{max-height:150px;width:100%;object-fit:contain}.zone-body{padding:18px}.zone-body h3{margin:0 0 8px}.zone-body p{margin:0 0 12px;color:#5F6472;font-size:14px}
.app-band{display:grid;grid-template-columns:360px 1fr;gap:34px;align-items:center;background:linear-gradient(135deg,#F3F5FF,#FFFFFF 55%,#FFF8E6);border:1px solid rgba(95,85,245,0.12);border-radius:34px;padding:26px;box-shadow:0 16px 40px rgba(35,26,104,0.10)}
.app-band .pic{background:#FFFFFF;border-radius:26px;padding:12px}.app-band img{width:100%;max-height:280px;object-fit:contain}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:18px 0}.feature-grid span{background:#FFFFFF;border:1px solid rgba(95,85,245,0.10);border-radius:18px;padding:12px;color:#231A68;font-weight:800;text-align:center}
.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.info-card{padding:24px}.info-card h3{font-size:24px;margin:0 0 12px}.info-card p{color:#5F6472;margin:0 0 14px}
.service-split{display:grid;grid-template-columns:1fr 360px;gap:26px;align-items:center}.service-split .pic{background:#FFFFFF;border:1px solid rgba(95,85,245,0.12);box-shadow:0 16px 40px rgba(35,26,104,0.10);border-radius:28px;padding:16px}.service-split img{width:100%;max-height:280px;object-fit:contain}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.quote-card{padding:20px}.quote-card p{margin:0;color:#5F6472}.quote-card strong{display:block;margin-top:12px;color:#231A68}
.faq-list{display:grid;gap:14px}.faq-item{padding:20px}.faq-item h3{margin:0 0 8px;font-size:18px}.faq-item p{margin:0;color:#5F6472}
.compliance{background:#FFF8E6;border:1px solid rgba(255,196,0,0.28);border-radius:26px;padding:22px;color:#5F6472}.compliance strong{color:#231A68}
.page-hero{padding:64px 0 54px;background:radial-gradient(circle at 16% 18%,rgba(95,85,245,0.11),transparent 34%),linear-gradient(135deg,#FFFFFF,#F7F8FC 58%,#F3F5FF)}
.page-hero-grid{display:grid;grid-template-columns:1fr 360px;gap:38px;align-items:center}.page-hero p{color:#5F6472;font-size:17px;margin:0 0 12px}.page-visual{background:#FFFFFF;border:1px solid rgba(95,85,245,0.12);border-radius:32px;padding:18px;box-shadow:0 16px 40px rgba(35,26,104,0.10)}.page-visual img{width:100%;max-height:300px;object-fit:contain}
.prose{max-width:980px}.prose p{color:#5F6472;font-size:16px;margin:0 0 16px}.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.content-card{background:#FFFFFF;border:1px solid rgba(95,85,245,0.12);border-radius:24px;padding:22px;box-shadow:0 16px 40px rgba(35,26,104,0.10)}.content-card h3{margin:0 0 10px}.content-card p{margin:0;color:#5F6472}.notice-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}.notice-list li{background:#FFFFFF;border:1px solid rgba(95,85,245,0.12);border-radius:18px;padding:15px 18px;color:#5F6472;box-shadow:0 10px 26px rgba(35,26,104,0.06)}.notice-list strong{color:#231A68}
.site-footer{background:#120B3D;color:#EDEBFF;padding:54px 0 24px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:34px}.footer-brand img{height:42px;width:auto;object-fit:contain;margin-bottom:16px}.footer-brand p{color:#EDEBFF;margin:0 0 12px}.footer-note{opacity:.82}.footer-col h3{color:#FFFFFF;margin:0 0 12px}.footer-col a{display:block;color:#EDEBFF;opacity:.86;margin:8px 0}.footer-col a:hover{opacity:1;color:#FFC400}.footer-bottom{border-top:1px solid rgba(237,235,255,0.16);margin-top:34px;padding-top:18px;display:flex;justify-content:space-between;gap:18px;color:rgba(237,235,255,0.74);font-size:14px}
@media (max-width:1020px){.desktop-header{display:none}.mobile-header{display:flex}.wrap{width:min(100% - 28px,760px)}.hero-section{padding:46px 0 30px}.hero-grid,.page-hero-grid,.app-band,.service-split{grid-template-columns:1fr}.hero-visual img{max-height:260px}.hero-cards,.matrix,.feature-grid{grid-template-columns:repeat(2,1fr)}.two-col,.info-grid{grid-template-columns:1fr}.quote-grid,.content-grid{grid-template-columns:1fr 1fr}.page-visual{max-width:420px}.mobile-quick{position:fixed;left:0;right:0;bottom:0;height:62px;background:#FFFFFF;border-top:1px solid rgba(95,85,245,0.12);z-index:9998;display:grid;grid-template-columns:repeat(4,1fr);box-shadow:0 -8px 24px rgba(35,26,104,0.08)}.mobile-quick a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;color:#5F6472;font-size:12px;font-weight:800}.mobile-quick span{font-size:17px;line-height:1}.mobile-quick a.active{color:#5F55F5}body{padding-bottom:62px}.section{padding:52px 0}.page-hero{padding:42px 0}}
@media (max-width:640px){h1{font-size:34px}.hero-copy p,.summary-strip p,.page-hero p{font-size:15px}.hero-cards,.matrix,.feature-grid,.quote-grid,.content-grid{grid-template-columns:1fr}.service-card{padding:16px}.media-img{min-height:150px}.media-img img{max-height:170px}.zone-card .pic{height:142px}.zone-card img{max-height:126px}.app-band{padding:18px;border-radius:26px}.app-band img{max-height:210px}.info-card,.content-card{padding:18px}.service-split .pic,.page-visual{padding:12px}.mobile-logo img{height:36px}.mobile-main-btn{padding:8px 12px}.drawer-nav{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.category-panel{padding:20px}.quick-caps a{min-width:150px}.section-head{margin-bottom:20px}}