*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#DDE0F4;color:#2E2E3A;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75}a{color:#8c6de6;text-decoration:none}img{max-width:100%;height:auto;display:block}.wrap{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,.08)}.desktop-nav{height:78px;display:flex;align-items:center;gap:22px}.brand img{width:142px;max-height:54px;object-fit:contain}.nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}.nav a{color:#554B7A;font-weight:700;font-size:15px;padding:10px 13px;border-radius:999px;white-space:nowrap}.nav a:hover,.nav a.active{background:rgba(255,255,255,.76);color:#8c6de6;box-shadow:inset 0 0 0 1px rgba(140,109,230,.12)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:#8c6de6;color:#fff!important;border-radius:999px;padding:10px 22px;font-weight:800;box-shadow:0 10px 22px rgba(140,109,230,.22);transition:.2s}.main-btn:hover{background:#7E5DDD;transform:translateY(-1px)}.header-btn{white-space:nowrap}.mobile-top{display:none;height:68px;align-items:center;justify-content:space-between;padding:0 14px}.mobile-logo{position:absolute;left:50%;transform:translateX(-50%)}.mobile-logo img{width:126px;max-height:48px;object-fit:contain}.menu-toggle{width:42px;height:42px;border:0;background:rgba(255,255,255,.76);border-radius:14px;display:flex;flex-direction:column;gap:5px;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(140,109,230,.12)}.menu-toggle span{width:19px;height:2px;background:#8c6de6;border-radius:4px}.drawer-mask{position:fixed;inset:0;background:rgba(20,18,34,.42);opacity:0;pointer-events:none;z-index:10000;transition:.25s}.mobile-drawer{position:fixed;top:0;left:0;width:min(84vw,320px);height:100vh;background:linear-gradient(180deg,#fff,#F7F7FC);z-index:10001;transform:translateX(-105%);transition:.28s;box-shadow:18px 0 42px rgba(40,30,80,.22);padding:18px;overflow:auto}.drawer-open{overflow:hidden}.drawer-open .drawer-mask{opacity:1;pointer-events:auto}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid rgba(140,109,230,.14)}.drawer-head img{width:128px}.drawer-close{border:0;background:#EEF0FA;color:#8c6de6;border-radius:50%;font-size:24px;width:38px;height:38px}.drawer-nav{display:grid;gap:10px;padding-top:18px}.drawer-nav a{padding:12px 14px;background:rgba(255,255,255,.76);border:1px solid rgba(140,109,230,.14);border-radius:16px;color:#554B7A;font-weight:800}.drawer-nav a.active{color:#8c6de6;border-color:rgba(140,109,230,.35)}.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}.slide{display:none;position:relative}.slide.active{display:block}.banner-slider img{width:100%;height:390px;object-fit:cover;object-position:center}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:1px solid rgba(140,109,230,.18);background:rgba(255,255,255,.75);color:#8c6de6;font-size:26px;font-weight:800;z-index:2;cursor:pointer}.slider-prev{left:16px}.slider-next{right:16px}.slider-dots{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:9px}.dot{width:10px;height:10px;border:0;border-radius:50%;background:rgba(140,109,230,.25);cursor:pointer}.dot.active{background:#8c6de6;width:26px;border-radius:999px}.section{padding:34px 0}.section-head{margin-bottom:22px}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.66);color:#8c6de6;font-weight:800;border:1px solid rgba(140,109,230,.16)}h1,h2,h3,.section-title{color:#8c6de6;line-height:1.25;margin:0 0 12px}h1{font-size:42px}h2{font-size:30px}h3{font-size:20px}p{margin:0 0 14px}.muted{color:#66667A}.glass,.card,.zone-card,.info-card,.review-card,.faq-item{background:rgba(255,255,255,.92);border:1px solid rgba(140,109,230,.16);box-shadow:0 14px 36px rgba(140,109,230,.10);border-radius:24px}.intro-strip{padding:26px;background:linear-gradient(135deg,rgba(255,255,255,.94),rgba(247,247,252,.86));border-radius:24px;border:1px solid rgba(140,109,230,.16);box-shadow:0 14px 36px rgba(140,109,230,.10)}.pill-row{display:flex;gap:12px;overflow-x:auto;padding:2px 2px 14px}.pill-card{min-width:145px;flex:1;padding:14px 16px;background:rgba(255,255,255,.86);border:1px solid rgba(140,109,230,.16);border-radius:18px}.pill-card:hover{border-color:rgba(140,109,230,.42)}.pill-card strong{display:block;color:#8c6de6}.pill-card span{display:block;color:#66667A;font-size:13px}.grid{display:grid;gap:20px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.info-card,.card,.review-card,.faq-item{padding:24px}.num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:12px;background:#EEF0FA;color:#8c6de6;font-weight:900;margin-bottom:12px}.split{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center;margin:26px 0}.split.reverse .split-text{order:1}.split.reverse .split-img{order:2}.split-img{background:#fff;border-radius:24px;border:1px solid rgba(140,109,230,.16);padding:16px;box-shadow:0 14px 36px rgba(140,109,230,.10)}.split-img img,.content-img{width:100%;height:300px;object-fit:contain;object-position:center;border-radius:18px;background:#F7F7FC}.split-text{padding:10px}.service-list{display:grid;gap:10px;margin:16px 0}.service-list span{display:block;background:rgba(255,255,255,.72);border:1px solid rgba(140,109,230,.13);border-radius:14px;padding:10px 14px;color:#554B7A}.text-link{font-weight:900;color:#8c6de6}.zone-card{display:flex;flex-direction:column;padding:18px;height:100%}.zone-card img{width:100%;height:210px;object-fit:contain;background:#F7F7FC;border-radius:18px;margin-bottom:15px}.zone-card .tag{align-self:flex-start;background:#EEF0FA;color:#8c6de6;border-radius:999px;padding:4px 10px;font-weight:800;font-size:13px}.zone-card a{margin-top:auto;font-weight:900}.app-banner{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center;padding:28px;background:linear-gradient(135deg,#fff,#F7F7FC);border-radius:28px;border:1px solid rgba(140,109,230,.16);box-shadow:0 14px 36px rgba(140,109,230,.10)}.app-banner img{max-height:360px;width:100%;object-fit:contain}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:18px 0}.feature-list span{background:#EEF0FA;border-radius:14px;padding:10px 12px;color:#554B7A;font-weight:700}.security-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px}.security-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.notice{padding:22px;background:#EEF0FA;border:1px solid rgba(140,109,230,.16);border-radius:22px;color:#554B7A}.hero-inner{padding:54px 0}.hero-card{padding:34px;border-radius:28px;background:linear-gradient(135deg,rgba(255,255,255,.94),rgba(247,247,252,.88));border:1px solid rgba(140,109,230,.16);box-shadow:0 14px 36px rgba(140,109,230,.10)}.page-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center}.page-grid img{width:100%;max-height:360px;object-fit:contain;background:#fff;border-radius:24px;padding:16px;border:1px solid rgba(140,109,230,.16)}.list-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.site-footer{background:#4B4A6B;color:#F3F2FB;margin-top:50px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:26px;padding:44px 0}.footer-brand img{width:145px;margin-bottom:16px}.site-footer a{display:block;color:#F3F2FB;margin:7px 0}.site-footer h3{color:#fff}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.12);padding:18px;color:rgba(243,242,251,.78)}.faq-list{display:grid;gap:16px}.faq-item h3{margin-bottom:8px}.download-card{text-align:center;max-width:760px;margin:0 auto;padding:36px}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card strong{color:#8c6de6}@media (max-width:980px){.desktop-nav{display:none}.mobile-top{display:flex}.banner-slider{margin:20px 16px 28px}.banner-slider img{height:270px}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.split,.app-banner,.security-layout,.page-grid{grid-template-columns:1fr}.split.reverse .split-text,.split.reverse .split-img{order:initial}.footer-grid{grid-template-columns:1fr 1fr}.reviews{grid-template-columns:1fr 1fr}.list-cards{grid-template-columns:1fr 1fr}h1{font-size:34px}}@media (max-width:640px){.wrap{width:min(100% - 24px,1200px)}.mobile-top .main-btn{padding:8px 12px;font-size:13px}.banner-slider img{height:210px}.slider-arrow{width:36px;height:36px;font-size:21px}.grid-4,.grid-3,.grid-2,.security-cards,.feature-list,.footer-grid,.reviews,.list-cards{grid-template-columns:1fr}.section{padding:24px 0}.split-img img,.content-img{height:220px}.zone-card img{height:190px}.app-banner{padding:20px}h1{font-size:28px}h2{font-size:24px}.pill-card{min-width:168px}}