*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F5F7FF;color:#1F2740;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:inherit}img{max-width:100%;height:auto}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(12,18,40,.94);backdrop-filter:blur(12px);box-shadow:0 8px 26px rgba(25,43,91,.16)}.header-inner{max-width:1280px;margin:0 auto;min-height:72px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:22px}.site-logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;flex:0 0 auto}.site-logo img{width:44px;height:44px;object-fit:contain;display:block}.site-logo strong{font-size:20px;letter-spacing:.08em}.nav-core{display:flex;align-items:center;justify-content:center;gap:8px;flex:1}.nav-core a{color:#EEF2FF;text-decoration:none;border-radius:999px;padding:8px 12px;white-space:nowrap;font-size:15px}.nav-core a:hover,.nav-core a.active{color:#fff;background:rgba(0,212,255,.16)}.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}.main-btn,.ghost-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border-radius:999px;text-decoration:none;font-weight:700;transition:.22s ease}.main-btn{background:linear-gradient(135deg,#5B6CFF 0%,#7A5CFF 48%,#00D4FF 100%);color:#fff;box-shadow:0 14px 32px rgba(91,108,255,.22)}.main-btn:hover{transform:translateY(-2px);box-shadow:0 18px 36px rgba(91,108,255,.3)}.ghost-btn{background:#fff;color:#5B6CFF;border:1px solid rgba(91,108,255,.2)}.menu-button{width:44px;height:44px;border:0;border-radius:14px;background:rgba(255,255,255,.1);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}.menu-button span{display:block;width:20px;height:2px;background:#fff;border-radius:2px}.mobile-menu-button{display:none}.drawer-overlay{position:fixed;inset:0;z-index:10000;background:rgba(6,10,24,.56);opacity:0;transition:.22s}.drawer-overlay.show{opacity:1}.site-drawer{position:fixed;right:0;top:0;bottom:0;width:min(390px,88vw);z-index:10001;background:#fff;box-shadow:-24px 0 60px rgba(12,18,40,.24);transform:translateX(105%);transition:.28s ease;padding:24px;overflow-y:auto}.site-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid rgba(91,108,255,.14)}.drawer-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#131A35;font-weight:800;font-size:20px}.drawer-brand img{width:42px;height:42px;object-fit:contain}.drawer-close{border:0;background:#EFF2FF;color:#131A35;width:42px;height:42px;border-radius:14px;font-size:28px;cursor:pointer}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:22px 0}.drawer-nav a{padding:12px 14px;border-radius:14px;background:#F5F7FF;color:#1F2740;text-decoration:none}.drawer-nav a:hover{background:#EAF7FF;color:#5B6CFF}.drawer-note{padding:18px;border-radius:18px;background:linear-gradient(135deg,#EFF8FF,#FFF4D6)}.drawer-note strong{color:#131A35}.drawer-note p{margin:6px 0 0;color:#66708A;font-size:14px}.page-shell{max-width:1280px;margin:0 auto;padding:0 24px}.hero{position:relative;overflow:hidden;padding:76px 0 60px;background:radial-gradient(circle at 10% 10%,rgba(122,92,255,.22),transparent 33%),radial-gradient(circle at 88% 20%,rgba(0,212,255,.18),transparent 32%),linear-gradient(135deg,#F8F4FF 0%,#EAF7FF 55%,#FFF4F8 100%)}.hero:before,.hero:after{content:"";position:absolute;border-radius:50%;filter:blur(1px);pointer-events:none}.hero:before{width:240px;height:240px;background:rgba(255,200,87,.16);left:-70px;bottom:-90px}.hero:after{width:290px;height:290px;border:1px solid rgba(91,108,255,.18);right:-80px;top:-120px}.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:50px;align-items:center;position:relative;z-index:1}.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:#7A5CFF;font-weight:800;letter-spacing:.08em;font-size:13px;text-transform:uppercase}.eyebrow:before,.section-kicker:before{content:"";width:26px;height:2px;background:linear-gradient(90deg,#FFC857,#7A5CFF)}h1,h2,h3,.section-title{color:#131A35;line-height:1.25}h1{font-size:clamp(42px,6vw,78px);margin:16px 0 14px;letter-spacing:-.04em}h2{font-size:clamp(28px,4vw,44px);margin:10px 0 16px}h3{font-size:21px;margin:0 0 10px}.hero-subtitle{font-size:clamp(22px,3vw,34px);font-weight:800;color:#16213E;margin:0 0 16px}.hero-copy{font-size:17px;color:#4D5874;max-width:700px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}.hero-points{display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:0;list-style:none}.hero-points li{background:rgba(255,255,255,.8);border:1px solid rgba(91,108,255,.15);padding:8px 14px;border-radius:999px;color:#46516D}.hero-visual{position:relative}.hero-visual img{width:100%;height:auto;object-fit:contain;display:block;filter:drop-shadow(0 28px 42px rgba(25,43,91,.2))}.floating-note{position:absolute;background:#fff;border:1px solid rgba(91,108,255,.16);box-shadow:0 20px 46px rgba(25,43,91,.14);padding:13px 16px;border-radius:18px;max-width:210px;font-size:14px}.floating-note strong{display:block;color:#131A35}.floating-note.one{left:-20px;bottom:12%}.floating-note.two{right:-12px;top:8%}.section{padding:78px 0}.section.compact{padding:48px 0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}.section-head p{max-width:640px;color:#66708A;margin:0}.card,.zone-card,.info-card,.review-card{background:#fff;border:1px solid rgba(91,108,255,.18);box-shadow:0 20px 46px rgba(25,43,91,.14);border-radius:22px}.highlights{position:relative;margin-top:-28px;z-index:3;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.highlight{padding:22px}.highlight .num{display:inline-flex;width:36px;height:36px;align-items:center;justify-content:center;border-radius:12px;background:#EFF2FF;color:#5B6CFF;font-weight:800}.highlight p{margin:8px 0 0;color:#66708A;font-size:14px}.capsule-wrap{display:flex;flex-wrap:wrap;gap:12px}.capsule{flex:1 1 210px;padding:16px 18px;border-radius:999px;background:#fff;border:1px solid rgba(91,108,255,.16);text-decoration:none;box-shadow:0 12px 28px rgba(25,43,91,.08)}.capsule strong{display:block;color:#131A35}.capsule span{display:block;color:#66708A;font-size:13px;white-space:normal}.split{display:grid;grid-template-columns:1fr 1fr;gap:26px}.media-card{padding:26px;display:grid;grid-template-columns:160px 1fr;gap:22px;align-items:center}.media-card img,.content-img{width:100%;height:auto;object-fit:contain;border-radius:18px}.text-link{display:inline-flex;margin-top:10px;color:#5B6CFF;text-decoration:none;font-weight:700}.text-link:hover{text-decoration:underline}.service-list{display:grid;gap:9px;padding:0;margin:14px 0 0;list-style:none}.service-list li{position:relative;padding-left:22px;color:#526078}.service-list li:before{content:"";position:absolute;width:8px;height:8px;border-radius:50%;left:2px;top:.75em;background:linear-gradient(135deg,#7A5CFF,#00D4FF)}.three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.three-grid .zone-card{padding:24px}.three-grid img{width:100%;max-height:210px;object-fit:contain;border-radius:18px;margin-bottom:18px}.dark-section{background:#11182F;color:#EEF2FF}.dark-section h2,.dark-section h3{color:#fff}.dark-section p{color:#BFC8DD}.security-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.security-card{display:grid;grid-template-columns:170px 1fr;gap:22px;padding:24px;background:#17213E;border:1px solid rgba(255,255,255,.08);border-radius:24px}.security-card img{width:100%;height:auto;object-fit:contain;border-radius:18px}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:22px}.review-card p{margin:0;color:#4F5B76}.review-meta{display:flex;align-items:center;justify-content:space-between;margin-top:16px;color:#7A5CFF;font-size:14px}.faq-list{display:grid;gap:14px}.faq-item{padding:22px}.faq-item h3{font-size:18px}.faq-item p{margin:0;color:#66708A}.notice{padding:28px;border-radius:24px;background:linear-gradient(135deg,#FFF4D6,#EFF8FF);border:1px solid rgba(255,200,87,.35)}.notice h2{font-size:28px}.page-hero{padding:64px 0;background:radial-gradient(circle at 80% 10%,rgba(0,212,255,.16),transparent 34%),linear-gradient(135deg,#F8F4FF,#EAF7FF)}.page-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:center}.page-hero h1{font-size:clamp(38px,5vw,62px)}.page-hero p{color:#56617A;font-size:17px}.page-hero img{width:100%;max-height:430px;object-fit:contain}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;align-items:start}.article-card{padding:34px}.article-card p{margin:0 0 18px;color:#46516D}.article-card h2{font-size:30px;margin-top:30px}.article-card h3{margin-top:24px}.side-stack{display:grid;gap:18px;position:sticky;top:96px}.side-card{padding:22px}.side-card ul{padding-left:20px;margin:12px 0 0;color:#5B6680}.feedback-box{padding:24px;background:#EFF8FF;border-radius:20px;margin-top:26px}.feedback-box blockquote{margin:0;color:#34405E}.feedback-box cite{display:block;margin-top:10px;color:#7A5CFF;font-style:normal}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0}.step{padding:18px;border-radius:18px;background:#F5F7FF;border:1px solid rgba(91,108,255,.14)}.step b{display:block;color:#5B6CFF}.site-footer{background:#0B1024;color:#EEF2FF;padding:60px 24px 24px}.footer-grid{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:34px}.footer-grid h2{font-size:16px;color:#fff;margin:0 0 14px}.footer-grid a{display:block;color:#BFC8DD;text-decoration:none;margin:7px 0}.footer-grid a:hover{color:#00D4FF}.footer-brand p{color:#AAB4CC;max-width:420px}.footer-logo{margin-bottom:12px}.footer-bottom{max-width:1280px;margin:36px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:24px;color:#8F9AB3;font-size:13px}.footer-bottom p{margin:0}.footer-bottom div{display:flex;gap:16px}.footer-bottom a{color:#BFC8DD;text-decoration:none}.mobile-bottom-nav{display:none}.soft-bg{background:#EFF8FF}.warm-bg{background:#FFF9EA}.center{text-align:center}.center .section-kicker{justify-content:center}.center p{max-width:760px;margin-left:auto;margin-right:auto}.brand-intro{display:grid;grid-template-columns:1fr .9fr;gap:34px;align-items:center}.brand-intro .card{padding:32px}.brand-intro img{width:100%;object-fit:contain}.tag-row{display:flex;flex-wrap:wrap;gap:9px;margin:16px 0}.tag{display:inline-flex;padding:7px 12px;border-radius:999px;background:#FFF4D6;color:#936A00;font-size:13px}.mini-banner{position:relative;overflow:hidden;padding:34px;border-radius:26px;background:linear-gradient(135deg,#5B6CFF,#7A5CFF 55%,#00D4FF);color:#fff}.mini-banner h2{color:#fff}.mini-banner p{color:#EAF0FF;max-width:760px}.mini-banner img{position:absolute;right:20px;bottom:-15px;width:230px;max-height:220px;object-fit:contain;opacity:.24}.plain-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:0;list-style:none}.plain-list li{padding:14px 16px;border-radius:16px;background:#F5F7FF;color:#4F5B76}.app-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:12px;background:#11182F;color:#fff;font-size:13px}.app-badge:before{content:"APP";display:inline-flex;width:34px;height:24px;align-items:center;justify-content:center;border-radius:7px;background:#00D4FF;color:#11182F;font-weight:800}.search-note{font-size:13px;color:#9AA4BA}.no-scroll{overflow:visible}.content-img,.zone-card img,.app-section img,.hero-visual img{max-width:100%;height:auto;object-fit:contain}
@media (max-width:1050px){.nav-core{display:none}.mobile-menu-button{display:flex}.desktop-menu-button{display:none}.header-inner{min-height:66px}.hero-grid,.page-hero-grid,.brand-intro{grid-template-columns:1fr}.hero-visual{max-width:720px;margin:0 auto}.highlights{grid-template-columns:repeat(2,1fr)}.content-grid{grid-template-columns:1fr}.side-stack{position:static;grid-template-columns:repeat(2,1fr)}.reviews{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}.security-card{grid-template-columns:130px 1fr}}
@media (max-width:760px){body{padding-bottom:70px}.header-inner{padding:0 14px;gap:8px}.site-logo strong{display:none}.site-logo img{width:38px;height:38px}.header-cta{min-height:40px;padding:0 14px;font-size:13px}.mobile-menu-button{width:40px;height:40px}.page-shell{padding:0 16px}.hero{padding:52px 0 44px}.hero-grid{gap:28px}.hero-copy{font-size:15px}.floating-note{position:static;display:inline-block;margin:10px 6px 0 0}.section{padding:54px 0}.section-head{display:block}.highlights{grid-template-columns:1fr;margin-top:18px}.split,.three-grid,.security-grid,.reviews,.steps,.side-stack,.plain-list{grid-template-columns:1fr}.media-card,.security-card{grid-template-columns:1fr}.media-card img,.security-card img{max-height:260px}.content-grid{gap:18px}.article-card{padding:24px}.page-hero{padding:44px 0}.page-hero-grid{gap:20px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/3}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{display:block}.footer-bottom div{margin-top:12px;flex-wrap:wrap}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:9998;height:64px;padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-top:1px solid rgba(91,108,255,.14);box-shadow:0 -10px 30px rgba(25,43,91,.08)}.mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;text-decoration:none;color:#66708A;font-size:12px}.mobile-bottom-nav span{font-size:20px;line-height:1;color:#5B6CFF}.capsule{border-radius:20px;flex-basis:100%}.drawer-nav{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.footer-grid{grid-template-columns:1fr}.footer-brand,.footer-grid>div:last-child{grid-column:auto}.drawer-nav{grid-template-columns:1fr}.hero-actions .main-btn,.hero-actions .ghost-btn{width:100%}.site-drawer{width:92vw}}