@charset "UTF-8";
:root{--bg:#F5F7FF;--nav:rgba(12,18,40,.94);--title:#131A35;--brand:#5B6CFF;--deep:#16213E;--neon:#00D4FF;--gold:#FFC857;--rose:#D94F70;--purple:#7A5CFF;--text:#1F2740;--muted:#66708A;--soft:#9AA4BA;--card:#fff;--dark:#11182F;--border:rgba(91,108,255,.18);--shadow:0 20px 46px rgba(25,43,91,.14);--grad:linear-gradient(135deg,#5B6CFF 0%,#7A5CFF 48%,#00D4FF 100%)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:inherit}img{display:block;max-width:100%;height:auto}button{font:inherit;cursor:pointer}h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--title);line-height:1.25}h1{font-size:clamp(2.6rem,6vw,5.4rem);letter-spacing:-.05em;margin-bottom:24px}h2{font-size:clamp(2rem,4vw,3.2rem);letter-spacing:-.035em;margin-bottom:18px}h3{font-size:1.25rem;margin-bottom:12px}p{color:var(--muted)}.container{width:min(1180px,calc(100% - 40px));margin:auto}.section-pad{padding:92px 0}.white{background:#fff}.soft{background:linear-gradient(135deg,#EEF3FF 0%,#F8F2FF 55%,#EAFBFF 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span{display:block;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.subtitle{color:var(--title);font-size:clamp(1.4rem,3vw,2.2rem);font-weight:800;margin-bottom:20px}.intro{font-size:1.05rem;max-width:680px}.actions{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0}.hero-points,.mini{display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:0;list-style:none}.hero-points li,.mini li{padding:9px 13px;border-radius:999px;background:#fff;border:1px solid var(--border);color:var(--title);font-size:.88rem;box-shadow:0 10px 22px rgba(25,43,91,.08)}.hero-visual{position:relative}.hero-visual:before{content:"";position:absolute;inset:12% 4% 5%;border-radius:50%;background:linear-gradient(135deg,rgba(91,108,255,.34),rgba(0,212,255,.25));filter:blur(32px)}.hero-visual img{position:relative;width:100%;max-height:610px;object-fit:contain;filter:drop-shadow(0 28px 45px rgba(25,43,91,.22))}.floating{position:absolute;z-index:2;max-width:200px;padding:14px 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span{color:var(--muted);font-size:.84rem}.pill:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(25,43,91,.12)}.brand-grid,.security-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}.image-stack{position:relative;min-height:430px}.image-stack .main{position:absolute;inset:0 12% 5% 0;width:88%;height:90%;object-fit:contain;border-radius:28px;background:linear-gradient(135deg,#EFF2FF,#EAFBFF);box-shadow:var(--shadow)}.image-stack .accent{position:absolute;right:0;bottom:0;width:42%;max-height:210px;object-fit:contain;border-radius:22px;background:#fff;box-shadow:0 18px 38px rgba(25,43,91,.18)}.copy-list{display:grid;gap:16px;margin:26px 0}.copy-list div{padding:16px 18px;border-left:3px solid var(--brand);background:#fff;border-radius:0 16px 16px 0}.copy-list p{margin:4px 0 0;font-size:.92rem}.showcase{display:grid;grid-template-columns:.95fr 1.05fr;gap:30px}.cover{min-height:490px;padding:28px;border-radius:28px;color:#fff;background:linear-gradient(180deg,rgba(17,24,47,.05),rgba(17,24,47,.92)),url('vlog.webp') center/contain no-repeat,#DDE5FF;display:flex;flex-direction:column;justify-content:flex-end;box-shadow:var(--shadow)}.cover h2,.cover p{color:#fff}.cover p{opacity:.78}.content-cards{display:grid;gap:18px}.content-card{display:grid;grid-template-columns:150px 1fr;gap:20px;align-items:center;padding:18px;background:#fff;border:1px solid var(--border);border-radius:22px;box-shadow:0 14px 32px rgba(25,43,91,.08)}.content-card img{width:150px;height:120px;object-fit:contain;border-radius:16px;background:#F0F4FF}.content-card p{margin:0;font-size:.9rem}.grid{display:grid;gap:22px}.grid.two{grid-template-columns:1fr 1fr}.grid.three{grid-template-columns:repeat(3,1fr)}.zone-card{overflow:hidden;background:#fff;border:1px solid var(--border);border-radius:26px;box-shadow:var(--shadow)}.zone-card img{width:100%;height:300px;object-fit:contain;background:linear-gradient(135deg,#F1F4FF,#ECFCFF)}.zone-body{padding:28px}.tags{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0}.tags span{padding:7px 10px;border-radius:999px;background:#F0F2FF;color:var(--brand);font-size:.82rem;font-weight:700}.card{padding:28px;background:#fff;border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow)}.service-card img{width:100%;height:190px;object-fit:contain;margin-bottom:22px;border-radius:18px;background:#F0F4FF}.num{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:13px;margin-bottom:18px;background:linear-gradient(135deg,#EEF0FF,#E9FBFF);color:var(--brand);font-weight:900}.security-grid img{max-height:470px;margin:auto;object-fit:contain}.security-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:26px 0}.security-list div{padding:16px;background:#fff;border:1px solid var(--border);border-radius:16px}.security-list 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20px;margin:0}.notice{padding-top:58px}.notice-card,.cta-card{display:flex;align-items:center;justify-content:space-between;gap:36px;padding:38px 42px;border-radius:28px}.notice-card{background:linear-gradient(135deg,#FFF8E8,#FFF0F5 48%,#EEF8FF);border:1px solid rgba(255,200,87,.38)}.notice-card p,.cta-card p{margin-bottom:0;max-width:820px}.cta{padding-top:0}.cta-card{background:#11182F;box-shadow:0 25px 55px rgba(17,24,47,.22)}.cta-card h2,.cta-card p{color:#fff}.cta-card p{opacity:.72}.inner-hero{position:relative;overflow:hidden;background:radial-gradient(circle at 20% 30%,rgba(122,92,255,.2),transparent 30%),radial-gradient(circle at 90% 10%,rgba(0,212,255,.18),transparent 28%),linear-gradient(135deg,#F5F7FF,#FFF4FB 50%,#EAFBFF)}.inner-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr .9fr;gap:48px;align-items:center;min-height:610px}.inner-grid .lead{font-size:1.08rem;max-width:720px}.inner-grid h1{font-size:clamp(2.6rem,5vw,4.8rem)}.media-frame{padding:20px;border-radius:32px;background:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.9);box-shadow:var(--shadow)}.media-frame img{width:100%;height:430px;object-fit:contain;border-radius:22px;background:linear-gradient(135deg,#EEF2FF,#ECFCFF)}.split{display:grid;grid-template-columns:.7fr 1.3fr;gap:64px}.prose p{font-size:1.02rem}.guide{padding:34px}.safe-card{padding:34px;border-radius:26px;background:linear-gradient(150deg,#11182F,#18254D)}.safe-card img{height:220px;width:100%;object-fit:contain;margin-bottom:20px}.safe-card h2,.safe-card p{color:#fff}.safe-card p{opacity:.74}.safe-card .text-link{color:var(--neon)}.steps{counter-reset:step;list-style:none;padding:0;margin:26px 0 0;display:grid;gap:18px}.steps li{counter-increment:step;display:grid;grid-template-columns:46px 1fr;gap:14px;align-items:start}.steps li:before{content:counter(step);width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:var(--grad);color:#fff;font-weight:900}.steps strong,.steps span{grid-column:2}.steps strong{color:var(--title);margin-bottom:-10px}.steps span{color:var(--muted);font-size:.92rem}.site-footer{background:#0B1024;color:#EEF2FF;padding:70px 0 25px}.footer-grid{display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:34px}.footer-brand p{max-width:360px;margin-top:18px}.site-footer h3{color:#fff;font-size:1rem}.site-footer p{color:rgba(238,242,255,.62)}.site-footer div>a:not(.logo){display:block;color:rgba(238,242,255,.72);text-decoration:none;margin:8px 0;font-size:.9rem}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:25px;border-top:1px solid rgba(255,255,255,.1);padding-top:24px;margin-top:45px}.footer-bottom p{margin:0;font-size:.82rem}.footer-bottom div{display:flex;gap:18px}.mobile-bottom{display:none}.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s,transform .7s}.reveal.visible{opacity:1;transform:none}.delay-1{transition-delay:.12s}.delay-2{transition-delay:.22s}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}
@media(max-width:1020px){.nav-core{display:none}.menu-toggle.mobile{display:grid}.menu-toggle.desktop{display:none}.hero-grid,.inner-grid,.brand-grid,.security-grid,.showcase,.split,.faq-grid{grid-template-columns:1fr}.hero{min-height:auto;padding:80px 0 100px}.hero-copy{text-align:center}.hero-copy .intro{margin-left:auto;margin-right:auto}.actions,.hero-points,.mini{justify-content:center}.hero-visual{max-width:720px;margin:auto}.highlight-grid{grid-template-columns:1fr 1fr}.highlight:nth-child(2){border-right:0}.highlight:nth-child(-n+2){border-bottom:1px solid var(--border)}.grid.three{grid-template-columns:1fr 1fr}.reviews .review:last-child{grid-column:1/-1}.inner-grid{padding:35px 0}.inner-grid>div:first-child{text-align:center}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/-1}}
@media(max-width:720px){body{padding-bottom:72px}.container{width:min(100% - 28px,1180px)}.section-pad{padding:66px 0}.header-inner{min-height:64px;width:calc(100% - 20px);gap:10px}.logo strong{display:none}.logo img{width:38px;height:38px}.header-actions .btn{padding:8px 14px;min-height:38px;font-size:.82rem}.menu-toggle{width:38px;height:38px}.hero{padding:60px 0 90px}.hero-copy h1{font-size:3.4rem}.subtitle{font-size:1.45rem}.floating{display:none}.highlight-strip{margin-top:-25px}.highlight-grid{grid-template-columns:1fr}.highlight{border-right:0;border-bottom:1px solid var(--border);padding:20px}.highlight:last-child{border-bottom:0}.brand-grid,.showcase,.grid.two,.grid.three,.security-list,.faq-grid{grid-template-columns:1fr}.reviews .review:last-child{grid-column:auto}.image-stack{min-height:360px}.content-card{grid-template-columns:100px 1fr;gap:14px}.content-card img{width:100px;height:100px}.zone-card img{height:240px}.notice-card,.cta-card{flex-direction:column;align-items:flex-start;padding:28px}.notice-card .btn,.cta-card .btn{width:100%}.inner-grid{min-height:auto;gap:28px}.media-frame img{height:300px}.guide,.safe-card{padding:26px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{flex-direction:column;align-items:flex-start}.footer-bottom div{flex-wrap:wrap}.mobile-bottom{position:fixed;z-index:9990;left:10px;right:10px;bottom:8px;display:grid;grid-template-columns:repeat(4,1fr);padding:8px 6px calc(8px + env(safe-area-inset-bottom));background:rgba(11,16,36,.94);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.12);border-radius:20px;box-shadow:0 14px 34px rgba(7,10,23,.28)}.mobile-bottom a{display:flex;flex-direction:column;align-items:center;gap:2px;color:#EEF2FF;text-decoration:none;font-size:.72rem}.mobile-bottom span{color:var(--neon);font-size:1.05rem}.drawer{left:0;right:auto;transform:translateX(-105%)}.drawer-open .drawer{transform:translateX(0)}}
@media(max-width:430px){.hero-copy h1{font-size:3rem}.actions{flex-direction:column}.actions a{width:100%}.drawer-nav{grid-template-columns:1fr}.content-card{grid-template-columns:1fr}.content-card img{width:100%;height:180px}.footer-grid{grid-template-columns:1fr}}
/* Homepage refinements */
.highlight>span{display:inline-flex;margin-bottom:10px;color:var(--brand);font-size:.8rem;font-weight:900;letter-spacing:.12em}.highlight h2{font-size:1.08rem;letter-spacing:0;margin-bottom:7px}.copy-list{list-style:none;padding:0}.copy-list li{padding:15px 18px;border-left:3px solid var(--brand);background:#fff;border-radius:0 16px 16px 0;color:var(--text)}.showcase>.section-head{grid-column:1;grid-row:1}.showcase>.cover{grid-column:1;grid-row:2}.showcase>.content-cards{grid-column:2;grid-row:1/3}.showcase>.text-link{grid-column:2;justify-self:start}.cover{padding:24px;background:linear-gradient(135deg,#EEF2FF,#EAFBFF)}.cover img{width:100%;height:440px;object-fit:contain}.dark .security-grid h2,.dark .security-grid h3{color:#fff}.dark .security-grid p,.dark .security-grid li{color:rgba(238,242,255,.76)}.security-list{list-style:none;padding:0}.security-list li{padding:14px 16px;border:1px solid rgba(255,255,255,.14);border-radius:15px;background:rgba(255,255,255,.07)}.security-media{display:grid;grid-template-columns:1fr 1fr;gap:16px}.security-media img{width:100%;height:260px;padding:12px;border-radius:22px;background:rgba(255,255,255,.08)}.security-grid .privacy-copy{grid-column:1/-1;padding:28px;border-radius:22px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12)}.light-link{color:var(--neon)}.about-home .content-img{width:100%;max-height:440px;object-fit:contain;padding:20px;border-radius:28px;background:linear-gradient(135deg,#EEF2FF,#EAFBFF);box-shadow:var(--shadow)}
@media(max-width:1020px){.showcase>.section-head,.showcase>.cover,.showcase>.content-cards,.showcase>.text-link{grid-column:auto;grid-row:auto}.cover img{height:360px}.security-grid .privacy-copy{grid-column:auto}}
@media(max-width:720px){.security-media{grid-template-columns:1fr}.security-media img{height:230px}.cover{min-height:auto}.cover img{height:300px}}