:root{
  --main:#8c6de6;
  --main-hover:#7E5DDD;
  --page:#DDE0F4;
  --soft:#F7F7FC;
  --soft2:#EEF0FA;
  --white:#FFFFFF;
  --text:#2E2E3A;
  --muted:#66667A;
  --border:rgba(140,109,230,0.16);
  --shadow:0 14px 36px rgba(140,109,230,0.10);
  --footer:#4B4A6B;
  --footer-text:#F3F2FB;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#DDE0F4;color:var(--text);font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB",Arial,sans-serif;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
.wrap{width:min(1200px,calc(100% - 40px));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:156px;max-height:48px;object-fit:contain}
.main-nav{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap}
.main-nav a{color:#554B7A;font-size:15px;padding:9px 12px;border-radius:999px;transition:.25s ease}
.main-nav a:hover,.main-nav a.active{background:rgba(255,255,255,.86);color:var(--main);box-shadow:0 8px 20px rgba(140,109,230,.08)}
.main-btn{display:inline-flex;align-items:center;justify-content:center;background:#8c6de6;color:#fff;border-radius:999px;padding:11px 22px;font-weight:700;box-shadow:0 10px 22px rgba(140,109,230,0.22);transition:.25s ease;border:0;white-space:nowrap}
.main-btn:hover{background:#7E5DDD;transform:translateY(-1px);box-shadow:0 14px 28px rgba(140,109,230,.28)}
.header-btn{min-width:104px}
.mobile-header{display:none;height:66px;align-items:center;justify-content:space-between;padding:0 14px;background:#DDE0F4}
.menu-toggle{width:40px;height:40px;border:1px solid var(--border);border-radius:14px;background:rgba(255,255,255,.72);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;box-shadow:0 8px 18px rgba(140,109,230,.08)}
.menu-toggle span{width:18px;height:2px;background:#8c6de6;border-radius:2px}
.mobile-logo{position:absolute;left:50%;transform:translateX(-50%)}
.mobile-logo img{width:132px;max-height:42px;object-fit:contain}
.mobile-main-btn{padding:8px 13px;font-size:13px}
.drawer-mask{position:fixed;inset:0;background:rgba(20,20,40,.38);z-index:10000;opacity:0;pointer-events:none;transition:.25s ease}
.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:84vw;max-width:320px;background:linear-gradient(150deg,#fff,#F7F7FC 60%,#EEF0FA);z-index:10001;transform:translateX(-105%);transition:.32s ease;box-shadow:20px 0 44px rgba(40,35,82,.18);padding:18px;overflow-y:auto}
.drawer-open .drawer-mask{opacity:1;pointer-events:auto}
.drawer-open .mobile-drawer{transform:translateX(0)}
.drawer-open{overflow:hidden}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.drawer-logo img{width:142px;max-height:46px;object-fit:contain}
.drawer-close{width:38px;height:38px;border-radius:50%;border:1px solid var(--border);background:#fff;color:#8c6de6;font-size:26px;line-height:1;box-shadow:0 8px 18px rgba(140,109,230,.08)}
.drawer-nav{display:grid;gap:10px}
.drawer-nav a{padding:12px 14px;border-radius:16px;background:rgba(255,255,255,.72);border:1px solid rgba(140,109,230,.10);color:#554B7A;font-weight:700}
.drawer-nav a.active{color:#8c6de6;border-color:rgba(140,109,230,.28);box-shadow:0 10px 20px rgba(140,109,230,.08)}
.drawer-note{margin-top:18px;padding:14px;border-radius:18px;background:#EEF0FA;color:#66667A;font-size:13px}
.page-main{padding:28px 0 58px;background:linear-gradient(180deg,#DDE0F4 0%,#EEF0FA 46%,#F7F7FC 100%)}
.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;border:1px solid rgba(140,109,230,.12)}
.slider-track{position:relative;height:390px;background:#fff}
.slide{position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity .55s ease;background:#fff}
.slide.active{opacity:1;pointer-events:auto;z-index:1}
.banner-slider img{width:100%;height:100%;object-fit:cover;object-position:center}
.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:44px;height:44px;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:.25s ease;box-shadow:0 8px 20px rgba(70,56,130,.12)}
.slider-arrow:hover{background:#fff;transform:translateY(-50%) scale(1.04)}
.slider-arrow.prev{left:18px}.slider-arrow.next{right:18px}
.slider-dots{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);display:flex;gap:9px;z-index:6}
.slider-dots button{width:10px;height:10px;border-radius:50%;border:0;background:rgba(140,109,230,0.25);cursor:pointer;padding:0;transition:.25s ease}
.slider-dots button.active{background:#8c6de6;width:26px;border-radius:999px}
.quick-caps{display:flex;gap:14px;overflow-x:auto;padding:0 0 10px;scrollbar-width:thin}
.quick-caps a{min-width:136px;flex:1;padding:14px;border-radius:18px;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);transition:.25s ease}
.quick-caps a:hover{border-color:rgba(140,109,230,.42);transform:translateY(-2px)}
.quick-caps .num{display:inline-flex;color:#8c6de6;background:#EEF0FA;border-radius:999px;padding:1px 8px;font-size:12px;font-weight:800;margin-bottom:6px}
.quick-caps strong{display:block;color:#2E2E3A;font-size:16px}.quick-caps span:last-child{display:block;color:#66667A;font-size:13px;line-height:1.55;margin-top:3px}
.glass-strip,.section-card,.card,.zone-card,.info-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)}
.glass-strip{border-radius:24px;padding:26px 30px;margin:28px 0;background:linear-gradient(135deg,rgba(255,255,255,.94),rgba(247,247,252,.88))}
.section-title{text-align:center;margin:42px auto 24px;max-width:820px}
h1,h2,h3{color:#8c6de6;line-height:1.28;margin:0 0 12px}
h1{font-size:clamp(30px,4vw,48px)}h2{font-size:clamp(24px,3vw,34px)}h3{font-size:21px}
.section-title p,.muted{color:#66667A;margin:0}
.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:26px 0}
.info-card{border-radius:22px;padding:22px;min-height:180px}.info-card .num,.mini-num{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:28px;padding:0 10px;border-radius:999px;background:#EEF0FA;color:#8c6de6;font-weight:800;margin-bottom:10px}
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;margin:28px 0;padding:24px;border-radius:28px;background:rgba(255,255,255,.62);border:1px solid rgba(140,109,230,.12);box-shadow:0 14px 36px rgba(140,109,230,.08)}
.feature-row.reverse .feature-media{order:2}.feature-row.reverse .feature-copy{order:1}
.feature-media{border-radius:24px;background:#fff;border:1px solid var(--border);padding:12px;box-shadow:0 14px 32px rgba(140,109,230,.08)}
.feature-media img,.content-img{width:100%;height:auto;max-height:330px;object-fit:contain;border-radius:18px;background:#fff}
.feature-copy p{color:#4F4F63}.point-list{display:grid;gap:9px;margin:18px 0}.point-list span{display:block;padding:10px 12px;border-radius:14px;background:#F7F7FC;color:#554B7A;border:1px solid rgba(140,109,230,.10)}
.text-link{color:#8c6de6;font-weight:800;display:inline-flex;align-items:center;gap:6px}.text-link:after{content:'›';font-size:20px;line-height:1}
.zone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:24px 0}.zone-card{border-radius:24px;overflow:hidden;background:#fff}.zone-card .zone-img{height:170px;background:#F7F7FC;display:flex;align-items:center;justify-content:center;padding:10px;border-bottom:1px solid var(--border)}.zone-card img{max-height:150px;width:100%;height:auto;object-fit:contain}.zone-card.text-only{padding-top:8px}.zone-body{padding:20px}.tag{display:inline-flex;padding:3px 10px;border-radius:999px;background:#EEF0FA;color:#8c6de6;font-weight:800;font-size:13px;margin-bottom:10px}.zone-body p{color:#66667A;margin-top:0}
.app-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:26px;align-items:center;margin:38px 0;padding:28px;border-radius:30px;background:linear-gradient(135deg,#fff,#F7F7FC);border:1px solid var(--border);box-shadow:var(--shadow)}.app-section img{max-height:320px;width:100%;height:auto;object-fit:contain;border-radius:22px;background:#fff}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:18px 0}.feature-list span{background:#fff;border:1px solid var(--border);border-radius:16px;padding:12px;color:#554B7A;font-weight:700}
.security-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px;align-items:start;margin:36px 0}.security-panel{border-radius:26px;padding:26px;background:linear-gradient(145deg,#fff,#F7F7FC);border:1px solid var(--border);box-shadow:var(--shadow)}.security-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.security-card{padding:18px;border-radius:20px;background:rgba(255,255,255,.92);border:1px solid var(--border);box-shadow:0 12px 28px rgba(140,109,230,.08)}.security-card p{color:#66667A;margin-bottom:0}
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:24px 0}.faq-item{border-radius:22px;padding:22px;background:#fff;border:1px solid var(--border);box-shadow:0 12px 28px rgba(140,109,230,.08)}.faq-item p{color:#66667A;margin-bottom:0}
.notice{border-radius:24px;padding:24px 28px;background:#4B4A6B;color:#F3F2FB;margin:34px 0;box-shadow:0 18px 36px rgba(50,48,88,.18)}.notice h2,.notice h3{color:#fff}.notice p{margin:0;color:#F3F2FB}
.inner-hero{padding:48px 0 24px}.inner-hero-box{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;border-radius:30px;padding:34px;background:linear-gradient(135deg,rgba(255,255,255,.95),rgba(247,247,252,.88));border:1px solid var(--border);box-shadow:var(--shadow)}.inner-hero p{color:#66667A}.hero-image{border-radius:24px;background:#fff;border:1px solid var(--border);padding:12px}.hero-image img{width:100%;height:auto;max-height:360px;object-fit:contain;border-radius:18px}.breadcrumb{display:flex;gap:8px;color:#66667A;font-size:14px;margin-bottom:14px}.breadcrumb a{color:#8c6de6;font-weight:700}
.content-section{margin:28px 0}.content-card{border-radius:26px;padding:28px;background:rgba(255,255,255,.92);border:1px solid var(--border);box-shadow:var(--shadow)}.content-card p{color:#4F4F63}.two-col{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.simple-card{border-radius:22px;padding:22px;background:#fff;border:1px solid var(--border);box-shadow:0 12px 28px rgba(140,109,230,.08)}.simple-card p{color:#66667A}.timeline{display:grid;gap:14px}.timeline-item{display:grid;grid-template-columns:90px 1fr;gap:14px;padding:16px;border-radius:20px;background:#fff;border:1px solid var(--border)}.timeline-item strong{color:#8c6de6}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.contact-card{padding:24px;border-radius:24px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow)}
.site-footer{background:#4B4A6B;color:#F3F2FB;padding:44px 0 18px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:24px}.footer-brand img{width:150px;max-height:48px;object-fit:contain;margin-bottom:14px}.footer-brand p{color:#F3F2FB;opacity:.9;margin:0}.footer-links{display:grid;gap:8px;align-content:start}.footer-links h3{color:#fff;font-size:18px}.footer-links a{color:#F3F2FB;opacity:.9}.footer-links a:hover{color:#fff}.footer-entry{color:#fff!important;font-weight:800}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:28px;padding-top:16px;color:#F3F2FB;opacity:.88;font-size:14px}
@media (max-width:1080px){.desktop-header{gap:12px}.main-nav a{font-size:14px;padding:8px 9px}.zone-grid{grid-template-columns:repeat(2,1fr)}.info-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.slider-track{height:310px}}
@media (max-width:760px){.desktop-header{display:none}.mobile-header{display:flex}.wrap{width:min(100% - 28px,1200px)}.page-main{padding-top:16px}.banner-slider{margin:18px auto 26px;border-radius:18px}.slider-track{height:215px}.banner-slider img{object-fit:cover}.slider-arrow{width:34px;height:34px;font-size:22px}.slider-arrow.prev{left:10px}.slider-arrow.next{right:10px}.quick-caps a{min-width:168px}.glass-strip{padding:20px;border-radius:22px}.info-grid,.faq-grid,.security-cards,.two-col,.three-col,.contact-grid{grid-template-columns:1fr}.feature-row,.feature-row.reverse,.app-section,.security-layout,.inner-hero-box{grid-template-columns:1fr;padding:18px;border-radius:24px}.feature-row.reverse .feature-media,.feature-row.reverse .feature-copy{order:initial}.feature-media img,.content-img,.hero-image img{max-height:260px}.zone-grid{grid-template-columns:1fr}.zone-card .zone-img{height:155px}.feature-list{grid-template-columns:1fr}.inner-hero{padding:28px 0 10px}.content-card{padding:22px}.footer-grid{grid-template-columns:1fr}.footer-bottom{font-size:13px}.timeline-item{grid-template-columns:1fr}}
@media (max-width:420px){.slider-track{height:190px}.mobile-logo img{width:112px}.mobile-main-btn{padding:7px 10px;font-size:12px}.zone-grid{grid-template-columns:1fr}.quick-caps a{min-width:156px}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}