:root{
  --primary:#8c6de6;
  --primary-dark:#7E5DDD;
  --main-bg:#DDE0F4;
  --soft:#F7F7FC;
  --soft-2:#EEF0FA;
  --white:#FFFFFF;
  --footer:#4B4A6B;
  --text:#2E2E3A;
  --muted:#66667A;
  --line:rgba(140,109,230,0.16);
  --shadow:0 14px 36px rgba(140,109,230,0.10);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
  background:#DDE0F4;
  color:var(--text);
  line-height:1.75;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{width:min(1200px, calc(100% - 32px));margin:0 auto}
.site-header{
  position:sticky;
  top:0;
  z-index:9999;
  background:#DDE0F4;
  backdrop-filter:blur(10px);
  box-shadow:0 6px 18px rgba(140,109,230,0.08);
}
.desktop-header{height:78px;display:flex;align-items:center;gap:22px}
.brand img{width:154px;max-height:48px;object-fit:contain}
.main-nav{flex:1;display:flex;justify-content:center;gap:6px;align-items:center;white-space:nowrap}
.main-nav a{padding:9px 12px;border-radius:999px;color:#554B7A;font-weight:600;font-size:15px;transition:.22s ease}
.main-nav a:hover,.main-nav a.active{background:rgba(255,255,255,.82);color:var(--primary);box-shadow:0 8px 20px rgba(140,109,230,.08)}
.main-btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:42px;padding:0 22px;border-radius:999px;
  background:#8c6de6;color:#fff;font-weight:700;
  box-shadow:0 10px 22px rgba(140,109,230,0.22);
  transition:.22s ease;border:0;white-space:nowrap;
}
.main-btn:hover{background:#7E5DDD;transform:translateY(-1px);box-shadow:0 14px 28px rgba(140,109,230,.28)}
.mobile-header{display:none;height:66px;padding:0 14px;align-items:center;justify-content:space-between;background:#DDE0F4}
.menu-toggle{width:42px;height:42px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.68);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.menu-toggle span{width:20px;height:2px;background:#554B7A;border-radius:10px}
.mobile-logo{position:absolute;left:50%;transform:translateX(-50%)}
.mobile-logo img{height:42px;max-width:132px;object-fit:contain}
.mobile-reg{min-height:38px;padding:0 14px;font-size:13px}
.drawer-mask{position:fixed;inset:0;background:rgba(10,10,20,.38);z-index:9998;opacity:0;visibility:hidden;transition:.25s ease}
.mobile-drawer{position:fixed;top:0;left:0;width:84%;max-width:320px;height:100vh;background:linear-gradient(145deg,#fff,#F7F7FC);z-index:10000;transform:translateX(-105%);transition:.28s ease;box-shadow:22px 0 40px rgba(75,74,107,.18);padding:18px;overflow-y:auto}
.drawer-open .drawer-mask{opacity:1;visibility:visible}
.drawer-open .mobile-drawer{transform:translateX(0)}
.drawer-open{overflow:hidden}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-logo img{height:46px;max-width:146px;object-fit:contain}
.drawer-close{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--primary);font-size:24px;line-height:1}
.drawer-nav{display:grid;gap:9px}
.drawer-nav a{padding:12px 14px;border-radius:16px;background:rgba(238,240,250,.72);color:#554B7A;font-weight:700;border:1px solid transparent}
.drawer-nav a.active,.drawer-nav a:hover{background:#fff;color:var(--primary);border-color:var(--line)}
.drawer-note{margin-top:18px;padding:14px;border-radius:18px;background:#EEF0FA;color:var(--muted);font-size:13px}
.page-main{min-height:65vh;padding-bottom:54px}
.hero-simple,.page-hero{padding:54px 0 22px;background:linear-gradient(180deg,#DDE0F4 0%,#EEF0FA 100%)}
.eyebrow{display:inline-flex;align-items:center;padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.72);border:1px solid var(--line);color:var(--primary);font-weight:700;font-size:13px;margin-bottom:14px}
h1,h2,h3{color:#8c6de6;line-height:1.28;margin:0 0 14px}
h1{font-size:clamp(30px,5vw,54px);letter-spacing:-.5px}
h2{font-size:clamp(24px,3.4vw,36px)}
h3{font-size:21px}
p{margin:0 0 14px;color:var(--muted)}
.lead{font-size:18px;color:#3f3d52;max-width:820px}
.section{padding:42px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}
.section-head p{max-width:680px;margin:0}
.card,.zone-card,.info-card,.glass-card{background:rgba(255,255,255,0.92);border:1px solid rgba(140,109,230,0.16);box-shadow:0 14px 36px rgba(140,109,230,0.10);border-radius:24px}
.text-link{color:#8c6de6;font-weight:800;display:inline-flex;align-items:center;gap:4px;margin-top:6px}
.text-link:after{content:'›';font-size:20px;line-height:1}
.banner-slider{max-width:1200px;margin:28px auto 36px;border-radius:20px;background:#FFFFFF;box-shadow:0 18px 40px rgba(140,109,230,0.10);overflow:hidden;position:relative;height:390px;border:1px solid rgba(140,109,230,.14)}
.banner-slide{position:absolute;inset:0;opacity:0;transition:opacity .55s ease;background:linear-gradient(135deg,#fff,#EEF0FA)}
.banner-slide.active{opacity:1;z-index:1}
.banner-slider img{width:100%;height:100%;object-fit:contain;background:linear-gradient(135deg,#fff,#EEF0FA)}
.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:46px;height:46px;border-radius:50%;border:1px solid rgba(140,109,230,0.18);background:rgba(255,255,255,0.75);color:#8c6de6;font-size:28px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.2s ease}
.slider-arrow:hover{background:#fff;box-shadow:0 8px 20px rgba(140,109,230,.16)}
.slider-prev{left:18px}.slider-next{right:18px}
.slider-dots{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);display:flex;gap:10px;z-index:4}
.slider-dot{width:10px;height:10px;border-radius:50%;border:0;background:rgba(140,109,230,0.25);cursor:pointer;transition:.2s ease}
.slider-dot.active{width:26px;border-radius:999px;background:#8c6de6}
.quick-capsules{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:0 auto 26px}
.capsule{padding:14px 16px;border-radius:999px;background:rgba(255,255,255,0.86);border:1px solid rgba(140,109,230,0.16);box-shadow:0 12px 26px rgba(140,109,230,.08);display:flex;align-items:center;gap:12px;transition:.2s ease;min-width:0}
.capsule:hover{border-color:#8c6de6;transform:translateY(-2px)}
.capsule span{width:34px;height:34px;flex:0 0 34px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#EEF0FA;color:#8c6de6;font-weight:900}
.capsule strong{display:block;color:#554B7A;line-height:1.2}.capsule small{display:block;color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.intro-strip{padding:24px 28px;border-radius:26px;background:linear-gradient(135deg,rgba(255,255,255,.9),rgba(238,240,250,.92));border:1px solid var(--line);box-shadow:var(--shadow)}
.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.info-card{padding:22px}.num{display:inline-flex;width:38px;height:38px;border-radius:14px;background:#EEF0FA;color:#8c6de6;align-items:center;justify-content:center;font-weight:900;margin-bottom:12px}
.split-list{display:grid;gap:26px}.split-card{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center;padding:24px;border-radius:30px;background:rgba(255,255,255,.76);border:1px solid var(--line);box-shadow:var(--shadow)}
.split-card.reverse .split-text{order:1}.split-card.reverse .split-media{order:2}
.split-media{border-radius:24px;background:#F7F7FC;border:1px solid rgba(140,109,230,.12);min-height:260px;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:12px}
.content-img,.zone-card img,.app-section img,.banner-slider img{max-width:100%;height:auto}
.split-media img{width:100%;max-height:320px;object-fit:contain}
.points{display:grid;gap:8px;margin:14px 0 6px;padding:0;list-style:none}.points li{position:relative;padding-left:20px;color:#4a4862}.points li:before{content:'';position:absolute;left:0;top:.75em;width:7px;height:7px;border-radius:50%;background:#8c6de6}
.zone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.zone-card{overflow:hidden}.zone-card .zone-img{height:170px;background:#F7F7FC;display:flex;align-items:center;justify-content:center;padding:12px;border-bottom:1px solid rgba(140,109,230,.1)}.zone-card img{max-height:146px;width:100%;object-fit:contain}.zone-body{padding:18px}.tag{display:inline-flex;border-radius:999px;background:#EEF0FA;color:#8c6de6;padding:3px 10px;font-size:12px;font-weight:800;margin-bottom:10px}
.app-section{display:grid;grid-template-columns:.85fr 1.15fr;gap:28px;align-items:center;padding:30px;border-radius:32px;background:linear-gradient(135deg,#fff,#EEF0FA);border:1px solid var(--line);box-shadow:var(--shadow)}
.app-visual{background:#F7F7FC;border-radius:26px;min-height:280px;display:flex;align-items:center;justify-content:center;padding:16px}.app-visual img{max-height:300px;object-fit:contain}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:16px 0}.feature-list span{padding:12px 14px;border-radius:16px;background:rgba(255,255,255,.82);border:1px solid var(--line);color:#554B7A;font-weight:700}
.security-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:22px;align-items:start}.security-intro{padding:26px}.security-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.mini-card{padding:18px;border-radius:22px;background:rgba(255,255,255,.92);border:1px solid var(--line);box-shadow:0 10px 24px rgba(140,109,230,.08)}.mini-card strong{display:block;color:#8c6de6;margin-bottom:7px}
.faq-list{display:grid;gap:14px}.faq-item{padding:20px 22px;border-radius:22px;background:rgba(255,255,255,.9);border:1px solid var(--line);box-shadow:0 10px 24px rgba(140,109,230,.08)}.faq-item h3{font-size:18px;margin-bottom:8px}
.notice-box{padding:22px 26px;border-radius:24px;background:#4B4A6B;color:#F3F2FB;box-shadow:0 16px 34px rgba(75,74,107,.18)}.notice-box h2,.notice-box h3{color:#fff}.notice-box p{color:#F3F2FB;margin-bottom:0}
.page-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:start}.page-visual{border-radius:30px;background:rgba(255,255,255,.78);border:1px solid var(--line);box-shadow:var(--shadow);padding:18px;display:flex;align-items:center;justify-content:center;min-height:310px}.page-visual img{max-height:340px;width:100%;object-fit:contain}.content-panel{padding:26px;border-radius:28px;background:rgba(255,255,255,.86);border:1px solid var(--line);box-shadow:var(--shadow)}
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.article-card{padding:22px;border-radius:24px;background:rgba(255,255,255,.88);border:1px solid var(--line);box-shadow:0 12px 28px rgba(140,109,230,.08)}
.steps{counter-reset:item;display:grid;gap:14px}.step{counter-increment:item;padding:18px 18px 18px 64px;border-radius:22px;background:rgba(255,255,255,.9);border:1px solid var(--line);position:relative}.step:before{content:counter(item,decimal-leading-zero);position:absolute;left:18px;top:18px;width:34px;height:34px;border-radius:13px;background:#EEF0FA;color:#8c6de6;display:flex;align-items:center;justify-content:center;font-weight:900}.step strong{display:block;color:#8c6de6;margin-bottom:4px}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.contact-card{padding:24px;border-radius:24px;background:rgba(255,255,255,.9);border:1px solid var(--line);box-shadow:var(--shadow)}
.site-footer{background:#4B4A6B;color:#F3F2FB;padding:46px 0 0}.footer-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr 1fr;gap:26px}.footer-brand img{width:150px;margin-bottom:14px;filter:brightness(1.08)}.site-footer h3{color:#fff;font-size:18px}.site-footer p{color:#F3F2FB}.site-footer a{display:block;color:#F3F2FB;margin:7px 0;opacity:.92}.site-footer a:hover{opacity:1;color:#fff}.footer-btn{display:inline-flex!important;width:max-content;background:#8c6de6;color:#fff!important;border-radius:999px;padding:9px 18px;margin-top:10px!important;box-shadow:0 10px 22px rgba(140,109,230,.24)}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding:16px;color:#F3F2FB;font-size:14px}
@media (max-width:1100px){.main-nav a{font-size:13px;padding:8px 8px}.brand img{width:136px}.quick-capsules{grid-template-columns:repeat(2,1fr)}.zone-grid{grid-template-columns:repeat(2,1fr)}.info-grid{grid-template-columns:repeat(2,1fr)}.article-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:820px){.desktop-header{display:none}.mobile-header{display:flex}.page-main{padding-bottom:34px}.banner-slider{height:230px;margin:18px 16px 28px;border-radius:18px}.slider-arrow{width:36px;height:36px;font-size:23px}.slider-prev{left:8px}.slider-next{right:8px}.quick-capsules{display:flex;overflow-x:auto;padding:0 0 8px;scroll-snap-type:x proximity}.capsule{min-width:210px;scroll-snap-align:start}.section{padding:30px 0}.section-head{display:block}.split-card,.split-card.reverse,.page-layout,.app-section,.security-layout{grid-template-columns:1fr}.split-card.reverse .split-text,.split-card.reverse .split-media{order:initial}.split-media{min-height:200px}.split-media img{max-height:230px}.app-visual{min-height:220px}.app-visual img{max-height:235px}.feature-list,.security-cards{grid-template-columns:1fr}.article-grid,.contact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.page-hero{padding:38px 0 14px}.lead{font-size:16px}}
@media (max-width:560px){.container{width:min(100% - 24px,1200px)}h1{font-size:30px}.banner-slider{height:196px}.info-grid,.zone-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.content-panel,.split-card,.app-section{padding:18px;border-radius:24px}.page-visual{min-height:230px}.notice-box{padding:18px}.mobile-logo img{height:38px}.mobile-reg{padding:0 12px}.capsule small{white-space:normal}.capsule{border-radius:22px}}