*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#E9EAFB;color:#55516F;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font:inherit}.shell{width:min(1180px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid rgba(139,99,230,.12)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}.logo{flex:0 0 auto}.logo img{max-height:52px;width:auto}.nav-core{display:flex;align-items:center;gap:22px;white-space:nowrap;flex-wrap:nowrap;margin-left:auto}.nav-core a{color:#55516F;font-weight:700;position:relative;padding:10px 4px}.nav-core a:hover,.nav-core a.active{color:#8B63E6}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:2px;width:22px;height:3px;border-radius:999px;background:#8B63E6;transform:translateX(-50%)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#A98AF3 0%,#8B63E6 52%,#7350D6 100%);color:#fff;border-radius:999px;padding:11px 24px;font-weight:700;box-shadow:0 10px 24px rgba(115,80,214,.25)}.header-register{flex:0 0 auto}.channel-bar{background:#fff;border-top:1px solid rgba(139,99,230,.08);border-bottom:1px solid rgba(139,99,230,.12);overflow-x:auto;white-space:nowrap}.channel-scroll{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}.channel-scroll::-webkit-scrollbar{display:none}.channel-bar a{display:inline-flex;align-items:center;color:#706C88;padding:9px 13px;border-radius:999px;font-size:14px}.channel-bar a:hover,.channel-bar a.active{color:#8B63E6;background:rgba(139,99,230,.10)}main{min-height:60vh}.floating-service{position:fixed;right:18px;top:42%;z-index:50;display:flex;flex-direction:column;gap:8px}.floating-service a{background:#fff;color:#55516F;border:1px solid rgba(139,99,230,.12);box-shadow:0 12px 30px rgba(94,74,166,.14);border-radius:999px;padding:9px 12px;font-size:14px}.floating-service a.register-link{background:linear-gradient(135deg,#A98AF3,#8B63E6 52%,#7350D6);color:#fff}.banner-slider{max-width:1180px;margin:24px auto 34px;border-radius:24px;background:#F5F3FF;box-shadow:0 16px 38px rgba(94,74,166,.14);overflow:hidden;position:relative;height:clamp(260px,30vw,360px)}.slide{position:absolute;inset:0;opacity:0;transition:opacity .55s ease;pointer-events:none}.slide.active{opacity:1;pointer-events:auto}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#F5F3FF}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.9);color:#6D4BC8;font-size:28px;cursor:pointer;box-shadow:0 8px 20px rgba(94,74,166,.18)}.slider-arrow.prev{left:16px}.slider-arrow.next{right:16px}.slider-dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);z-index:4;display:flex;gap:8px}.slider-dots button{width:9px;height:9px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.65);cursor:pointer}.slider-dots button.active{background:#8B63E6;box-shadow:0 0 0 3px rgba(255,255,255,.8)}.section{padding:64px 0}.section.soft{background:#F5F3FF}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:26px}.eyebrow{display:inline-block;color:#8B63E6;font-weight:800;font-size:13px;letter-spacing:.16em;text-transform:uppercase}.section-title,h1,h2,h3{color:#6D4BC8}.section-title{font-size:clamp(28px,4vw,42px);line-height:1.25;margin:7px 0 8px}.section-head p{max-width:700px;margin:0;color:#706C88}.intro-split,.feature-split,.app-split,.notice-split{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center}.card,.zone-card,.info-card,.review-card{background:#fff;border:1px solid rgba(139,99,230,.12);box-shadow:0 16px 38px rgba(94,74,166,.14);border-radius:20px}.panel{padding:30px}.accent-line{width:52px;height:4px;background:#8B63E6;border-radius:999px;margin:14px 0 20px}.service-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.service-links a{background:#F5F3FF;color:#6D4BC8;padding:9px 14px;border-radius:999px;font-weight:700}.media-frame{background:#fff;border:1px solid rgba(139,99,230,.12);border-radius:24px;padding:14px;box-shadow:0 16px 38px rgba(94,74,166,.14)}.media-frame img{width:100%;height:280px;object-fit:contain;background:#F5F3FF;border-radius:16px}.ticker{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#E3DFFC;border:1px solid #E3DFFC;border-radius:18px;overflow:hidden}.ticker article{background:#fff;padding:20px}.ticker strong{display:block;color:#8B63E6;margin-bottom:5px}.dashboard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.dashboard-grid article{position:relative;overflow:hidden}.dashboard-grid article:before{content:"";position:absolute;left:0;top:0;width:6px;height:100%;background:linear-gradient(#A98AF3,#7350D6)}.dashboard-grid h3{margin-top:0}.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:24px}.stat{background:rgba(255,255,255,.72);border:1px solid rgba(139,99,230,.16);border-radius:16px;padding:16px;text-align:center}.stat b{display:block;color:#8B63E6;font-size:22px}.horizontal-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-card{overflow:hidden;background:#fff;border:1px solid rgba(139,99,230,.12);border-radius:18px;box-shadow:0 12px 30px rgba(94,74,166,.11)}.product-card img{width:100%;height:150px;object-fit:contain;background:#F5F3FF}.product-card .body{padding:18px}.product-card h3{margin:0 0 8px;font-size:19px}.product-card p{margin:0;color:#706C88;font-size:14px}.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.matrix .product-card img{height:165px}.notice-list,.faq-list{display:grid;gap:12px}.notice-item,.faq-item{background:#fff;border:1px solid rgba(139,99,230,.14);border-radius:16px;padding:18px 20px}.notice-item strong,.faq-item strong{color:#6D4BC8}.security-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.security-grid article{padding:22px}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:24px}.review-card p{margin:0 0 16px}.review-card span{color:#8B63E6;font-weight:700}.compliance{background:#4B3D70;color:#F4F0FF;border-radius:24px;padding:28px 32px}.compliance h2{color:#fff;margin-top:0}.compliance-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.inner-hero{padding:48px 0 30px}.inner-hero .hero-box{display:grid;grid-template-columns:1.08fr .92fr;gap:30px;align-items:center;background:linear-gradient(135deg,#fff,#F5F3FF);border:1px solid rgba(139,99,230,.16);border-radius:28px;padding:34px;box-shadow:0 16px 38px rgba(94,74,166,.14)}.inner-hero h1{font-size:clamp(34px,5vw,54px);line-height:1.2;margin:0 0 12px}.inner-hero img{width:100%;height:280px;object-fit:contain;border-radius:18px;background:#fff}.content-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:24px}.prose{background:#fff;border:1px solid rgba(139,99,230,.12);border-radius:22px;padding:30px;box-shadow:0 16px 38px rgba(94,74,166,.10)}.prose h2{margin-top:28px}.prose h2:first-child{margin-top:0}.side-stack{display:grid;gap:16px}.side-stack article{padding:22px}.image-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.image-row img{width:100%;height:190px;object-fit:contain;background:#F5F3FF;border-radius:18px;border:1px solid rgba(139,99,230,.12)}.site-footer{background:#4B3D70;color:#F4F0FF;margin-top:64px;padding:48px 0 18px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:28px}.footer-brand img{max-height:54px;width:auto;margin-bottom:16px}.site-footer h3{color:#fff;margin-top:0}.site-footer a{display:block;color:#F4F0FF;margin:6px 0}.site-footer p{color:#ddd5f4}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding-top:16px;margin-top:28px;color:#ddd5f4;font-size:14px}.menu-toggle,.mobile-bottom-nav{display:none}.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:min(84vw,320px);background:#fff;z-index:130;transform:translateX(-105%);transition:transform .24s ease;box-shadow:16px 0 40px rgba(40,26,80,.20);overflow:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid rgba(139,99,230,.12)}.drawer-close{border:0;background:#F5F3FF;color:#6D4BC8;width:38px;height:38px;border-radius:50%;font-size:28px;line-height:1}.drawer-nav{display:grid;padding:10px 16px 24px}.drawer-nav a{padding:11px 8px;border-bottom:1px solid rgba(139,99,230,.08)}.drawer-overlay{position:fixed;inset:0;background:rgba(48,35,82,.42);z-index:120;opacity:0;transition:opacity .22s}.drawer-overlay.show{opacity:1}.drawer-open{overflow:hidden}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:110;background:#fff;border-top:1px solid #E3DFFC;grid-template-columns:repeat(4,1fr);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{text-align:center;padding:11px 4px;color:#706C88;font-size:14px}.mobile-bottom-nav a:hover{color:#8B63E6}@media(max-width:980px){.floating-service{display:none}.horizontal-cards{grid-template-columns:repeat(2,1fr)}.security-grid{grid-template-columns:repeat(2,1fr)}.reviews{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.matrix{grid-template-columns:repeat(2,1fr)}.content-grid{grid-template-columns:1fr}.intro-split,.feature-split,.app-split,.notice-split{grid-template-columns:1fr}.inner-hero .hero-box{grid-template-columns:1fr}.inner-hero img{height:240px}}@media(max-width:720px){body{padding-bottom:62px}.shell{width:min(100% - 22px,1180px)}.site-header{position:sticky}.header-inner{min-height:62px;gap:10px}.menu-toggle{display:grid;gap:4px;width:38px;height:38px;place-content:center;border:0;background:#F5F3FF;border-radius:12px}.menu-toggle span{width:20px;height:2px;background:#6D4BC8;border-radius:2px}.nav-core{display:none}.logo img{max-height:42px}.header-register{padding:8px 16px;font-size:14px}.channel-bar a{padding:8px 11px;font-size:13px}.banner-slider{width:calc(100% - 22px);height:clamp(150px,45vw,210px);margin:16px auto 24px;border-radius:18px}.slider-arrow{width:34px;height:34px;font-size:22px}.section{padding:44px 0}.section-head{display:block}.section-title{font-size:30px}.media-frame img{height:210px}.ticker{grid-template-columns:1fr 1fr}.stat-row{grid-template-columns:1fr 1fr}.horizontal-cards,.matrix,.reviews,.security-grid,.image-row,.compliance-grid{grid-template-columns:1fr}.product-card img,.matrix .product-card img{height:140px}.inner-hero{padding:28px 0 10px}.inner-hero .hero-box{padding:24px}.inner-hero img{height:200px}.prose{padding:22px}.footer-grid{grid-template-columns:1fr}.mobile-bottom-nav{display:grid}.site-footer{margin-top:44px}.floating-service{display:none}}