*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F6F8FB;color:#1F2937;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.78;overflow-x:hidden}a{color:#1E4FFF;text-decoration:none}a:hover{color:#00A8FF}img{max-width:100%;height:auto;display:block;object-fit:contain}p{margin:0 0 16px}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(12,18,32,0.92);backdrop-filter:blur(12px);box-shadow:0 8px 26px rgba(15,27,61,0.16)}.header-inner{max-width:1280px;margin:0 auto;min-height:72px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:18px}.site-logo{display:flex;align-items:center;gap:10px;color:#fff;min-width:170px}.site-logo img{max-height:44px}.site-logo strong{font-size:20px;letter-spacing:.04em}.nav-core{display:flex;align-items:center;gap:10px;white-space:nowrap}.nav-core a{color:#EAF0FF;border-radius:999px;padding:8px 12px;font-size:15px}.nav-core a:hover,.nav-core a.active{color:#fff;background:rgba(0,168,255,0.16)}.header-actions{display:flex;align-items:center;gap:12px}.main-btn{display:inline-flex;align-items:center;justify-content:center;border:0;background:linear-gradient(135deg,#1E4FFF 0%,#00A8FF 55%,#F5B84B 100%);color:#fff!important;border-radius:999px;box-shadow:0 14px 32px rgba(30,79,255,0.22);font-weight:700;letter-spacing:.02em;min-height:46px;padding:0 24px}.small-btn{min-height:40px;padding:0 18px;font-size:14px}.ghost-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;min-height:44px;padding:0 20px;border:1px solid rgba(30,79,255,.18);background:#fff;color:#1E4FFF;font-weight:700}.menu-trigger{width:42px;height:42px;border-radius:14px;border:1px solid rgba(234,240,255,.18);background:rgba(255,255,255,.08);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer}.menu-trigger span{width:18px;height:2px;background:#fff;border-radius:9px}.menu-mobile{display:none}.drawer-mask{position:fixed;inset:0;background:rgba(11,16,32,.48);z-index:11000;opacity:0;visibility:hidden;transition:.25s}.drawer-mask.show{opacity:1;visibility:visible}.site-drawer{position:fixed;top:0;right:0;width:min(420px,88vw);height:100vh;background:#fff;z-index:12000;transform:translateX(102%);transition:.28s ease;box-shadow:-30px 0 70px rgba(15,27,61,.22);padding:24px;overflow-y:auto}.site-drawer.open{transform:translateX(0)}.drawer-open{overflow:hidden}.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px}.drawer-brand{display:flex;align-items:center;gap:10px;font-weight:800;color:#111827}.drawer-brand img{width:40px;height:40px}.drawer-close{border:0;background:#F0F6FF;color:#1E4FFF;width:40px;height:40px;border-radius:12px;font-size:24px;cursor:pointer}.drawer-note,.drawer-safe{background:#F0F6FF;color:#5B6472;border-radius:18px;padding:14px 16px;margin:12px 0;font-size:14px}.drawer-safe{background:#FFF4D8;color:#705117}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}.drawer-nav a{border:1px solid rgba(30,79,255,.14);border-radius:16px;padding:12px 14px;color:#1F2937;background:#fff}.drawer-nav a.active,.drawer-nav a:hover{background:#EAF2FF;color:#1E4FFF}.container,.hero-inner,.section-inner,.footer-inner{max-width:1200px;margin:0 auto;padding:0 24px}.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 15% 20%,rgba(245,184,75,.28),transparent 28%),radial-gradient(circle at 82% 24%,rgba(0,168,255,.25),transparent 28%),linear-gradient(135deg,#F5F8FF 0%,#EAF2FF 45%,#FFF4F8 100%);padding:76px 0 58px}.hero:before,.hero:after{content:"";position:absolute;border-radius:999px;filter:blur(2px);opacity:.5}.hero:before{width:180px;height:180px;background:#EAF2FF;left:8%;bottom:8%}.hero:after{width:240px;height:240px;background:#FFF4D8;right:6%;top:14%}.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:46px;align-items:center}.eyebrow,.section-kicker,.tag,.label,.badge{display:inline-flex;align-items:center;gap:8px;color:#F5B84B;font-weight:800;letter-spacing:.04em;font-size:14px;margin-bottom:12px}.hero h1,.sub-hero h1{margin:0 0 12px;color:#111827;font-size:clamp(42px,7vw,76px);line-height:1.05;letter-spacing:-.04em}.hero h2{margin:0 0 18px;color:#0F1B3D;font-size:clamp(24px,3vw,38px);line-height:1.2}.lead{font-size:18px;color:#415066;max-width:740px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0}.hero-tags{display:flex;flex-wrap:wrap;gap:10px}.hero-tags span,.pill{display:inline-flex;align-items:center;border-radius:999px;background:rgba(255,255,255,.72);border:1px solid rgba(30,79,255,.12);padding:8px 14px;color:#1F2937;box-shadow:0 10px 24px rgba(15,27,61,.08)}.hero-visual{position:relative}.hero-visual img{width:100%;border-radius:34px;box-shadow:0 28px 70px rgba(15,27,61,.18);background:#fff}.float-card{position:absolute;left:-24px;bottom:24px;width:220px;background:#fff;border:1px solid rgba(30,79,255,.14);border-radius:22px;padding:16px;box-shadow:0 18px 42px rgba(15,27,61,.12)}.float-card strong{display:block;color:#111827;margin-bottom:4px}.float-card span{color:#5B6472;font-size:14px}.section{padding:72px 0}.section-soft{background:linear-gradient(180deg,#fff 0%,#F6F8FB 100%)}.section-title{margin:0 0 16px;color:#111827;font-size:clamp(28px,4vw,42px);line-height:1.18;letter-spacing:-.02em}.section-desc{color:#5B6472;font-size:17px;max-width:780px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:28px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:30px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:30px}.card,.zone-card,.info-card,.review-card,.faq-card{background:#fff;border:1px solid rgba(30,79,255,0.14);box-shadow:0 18px 42px rgba(15,27,61,0.12);border-radius:22px}.card,.info-card,.review-card,.faq-card{padding:24px}.card h3,.zone-card h3,.info-card h3,.review-card h3,.faq-card h3{margin:0 0 12px;color:#111827;font-size:21px}.card p,.zone-card p,.info-card p,.review-card p,.faq-card p,.channel p,.mini-list li{color:#5B6472}.card ul,.info-card ul{padding-left:18px;margin:12px 0 0;color:#5B6472}.content-img,.zone-card img,.app-section img,.hero-visual img{max-width:100%;height:auto;object-fit:contain}.capsules{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:26px}.channel{border-radius:999px;background:#fff;border:1px solid rgba(30,79,255,.14);padding:14px 16px;box-shadow:0 10px 26px rgba(15,27,61,.08)}.channel strong{display:block;color:#111827}.channel p{font-size:13px;line-height:1.55;margin:4px 0}.channel a{font-size:13px;font-weight:700}.brand-block{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:34px;align-items:center}.brand-block img,.media-img{border-radius:28px;box-shadow:0 18px 42px rgba(15,27,61,.12);background:#fff}.zone-card{overflow:hidden}.zone-card .zone-body{padding:22px}.zone-card img{width:100%;max-height:280px}.text-link{font-weight:800;color:#1E4FFF}.mini-list{display:grid;gap:8px;list-style:none;padding:0;margin:14px 0 0}.mini-list li{position:relative;padding-left:18px}.mini-list li:before{content:"";width:7px;height:7px;border-radius:50%;background:#00A8FF;position:absolute;left:0;top:.72em}.security-band{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.75fr);gap:28px;align-items:center;background:linear-gradient(135deg,#0F1B3D,#111827);border-radius:32px;padding:32px;color:#EAF0FF;box-shadow:0 24px 60px rgba(15,27,61,.18)}.security-band h2{color:#fff}.security-band p{color:#D6DDEC}.security-band img{border-radius:24px;background:#fff}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}.review-card{min-height:180px}.review-card strong{display:block;color:#111827;margin-bottom:8px}.faq-list{display:grid;gap:14px;margin-top:28px}.faq-card{padding:20px}.faq-card h3{font-size:19px}.notice{background:#FFF4D8;border:1px solid rgba(245,184,75,.34);border-radius:26px;padding:26px;color:#62470E}.notice h2{margin:0 0 10px;color:#111827}.sub-hero{background:radial-gradient(circle at 80% 20%,rgba(0,168,255,.22),transparent 28%),linear-gradient(135deg,#F7FAFF 0%,#EAF2FF 55%,#FFF4D8 100%);padding:66px 0}.sub-hero .sub-wrap{max-width:1200px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.78fr);gap:36px;align-items:center}.sub-hero h1{font-size:clamp(34px,5vw,58px)}.sub-hero img{border-radius:30px;background:#fff;box-shadow:0 18px 42px rgba(15,27,61,.12)}.breadcrumb{display:flex;gap:8px;flex-wrap:wrap;color:#5B6472;margin-bottom:14px;font-size:14px}.breadcrumb a{color:#1E4FFF;font-weight:700}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:24px;align-items:start}.content-main{padding:30px}.content-main h2{margin:0 0 14px;color:#111827;font-size:30px}.highlight-box{background:#F0F6FF;border:1px solid rgba(30,79,255,.14);border-radius:22px;padding:22px;margin:22px 0}.page-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.service-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}.service-strip .card{box-shadow:none}.faq-page{display:grid;gap:18px}.faq-item{background:#fff;border:1px solid rgba(30,79,255,.14);border-radius:22px;padding:24px;box-shadow:0 12px 34px rgba(15,27,61,.08)}.faq-item h2{margin:0 0 10px;color:#111827;font-size:22px}.site-footer{background:#0B1020;color:#EAF0FF;margin-top:0;padding:54px 0 24px}.footer-inner{display:grid;grid-template-columns:.9fr 1.4fr;gap:40px}.footer-logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:20px;margin-bottom:14px}.footer-logo img{width:42px}.footer-brand p{color:#B9C4D9}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.footer-links h3{font-size:16px;margin:0 0 10px;color:#fff}.footer-links a{display:block;color:#D9E4F8;margin:8px 0}.footer-bottom{max-width:1200px;margin:30px auto 0;padding:18px 24px 0;border-top:1px solid rgba(255,255,255,.12);display:flex;gap:14px;justify-content:space-between;color:#AEB9CE;font-size:14px}.mobile-bottom{display:none}.wide-card{grid-column:span 2}.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}.stat-row div{border-radius:18px;background:#F0F6FF;padding:14px}.stat-row strong{display:block;color:#1E4FFF;font-size:20px}.app-panel{display:grid;grid-template-columns:minmax(260px,.7fr) minmax(0,1fr);gap:30px;align-items:center}.app-panel img{border-radius:30px;background:#fff;box-shadow:0 18px 42px rgba(15,27,61,.12)}
@media (max-width:1080px){.nav-core{gap:4px}.nav-core a{padding:8px 9px}.grid-4{grid-template-columns:repeat(2,1fr)}.capsules{grid-template-columns:repeat(3,1fr)}.reviews{grid-template-columns:repeat(2,1fr)}.footer-inner,.brand-block,.security-band,.app-panel{grid-template-columns:1fr}.content-grid{grid-template-columns:1fr}}
@media (max-width:820px){body{padding-bottom:72px}.header-inner{min-height:64px;padding:0 14px;position:relative}.site-logo{min-width:auto;position:absolute;left:50%;transform:translateX(-50%)}.site-logo img{max-height:38px}.site-logo strong{display:none}.nav-core,.menu-desktop{display:none}.menu-mobile{display:flex}.small-btn{min-height:36px;padding:0 13px;font-size:13px}.hero{padding:48px 0 42px}.hero-inner,.sub-hero .sub-wrap{grid-template-columns:1fr;gap:28px}.float-card{position:static;width:auto;margin-top:14px}.grid-3,.grid-2,.service-strip{grid-template-columns:1fr}.capsules{grid-template-columns:1fr 1fr}.channel{border-radius:22px}.content-main{padding:22px}.section{padding:50px 0}.footer-inner,.footer-links{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}.drawer-nav{grid-template-columns:1fr}.site-drawer{right:auto;left:0;transform:translateX(-102%)}.site-drawer.open{transform:translateX(0)}.mobile-bottom{position:fixed;left:12px;right:12px;bottom:10px;z-index:9000;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border:1px solid rgba(30,79,255,.14);box-shadow:0 12px 34px rgba(15,27,61,.18);border-radius:22px;overflow:hidden}.mobile-bottom a{text-align:center;color:#1F2937;font-size:13px;padding:10px 4px}.mobile-bottom a:hover{background:#EAF2FF;color:#1E4FFF}}
@media (max-width:560px){.container,.hero-inner,.section-inner,.footer-inner{padding:0 16px}.hero h1{font-size:48px}.hero-tags span,.pill{font-size:13px;padding:7px 10px}.grid-4,.capsules,.reviews,.stat-row{grid-template-columns:1fr}.sub-hero .sub-wrap{padding:0 16px}.sub-hero{padding:42px 0}.security-band{padding:22px;border-radius:24px}.hero-actions{align-items:stretch}.hero-actions a{width:100%}.header-actions{margin-left:auto}.site-logo img{max-height:34px}}