@import"https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap";:root{--bg:#F0EDE7;--bg-2:#EAE5DB;--ink:#211E1A;--graphite:#6B6459;--surface:#FAF8F3;--hairline:#E4DED2;--grid-empty:#DED7C8;--gold:#E2B23C;--green:#6E9E5E;--blue:#3D7EA6;--terra:#B5544E;--indigo:#3F4A6B;--slate:#7A8FA6;--accent:var(--blue);--max:1120px;--r:20px;--r-lg:28px;--shadow:0 24px 60px -28px rgba(60,44,20,.34);--shadow-sm:0 12px 30px -16px rgba(60,44,20,.24)}@media (prefers-color-scheme: dark){:root{--bg:#141311;--bg-2:#1A1815;--ink:#ECE7DE;--graphite:#9C948A;--surface:#1E1B17;--hairline:#332E27;--grid-empty:#39332B;--shadow:0 24px 60px -28px rgba(0,0,0,.6);--shadow-sm:0 12px 30px -16px rgba(0,0,0,.5)}}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}body{background:var(--bg);color:var(--ink);font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,-apple-system,system-ui,sans-serif;line-height:1.72;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E")}#app{min-height:100dvh;display:flex;flex-direction:column;overflow-x:hidden}main{flex:1}.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}a{color:inherit}.num{font-family:Space Grotesk,ui-monospace,monospace;font-feature-settings:"tnum"}.eyebrow,.sec-eyebrow,.k{font-family:Space Grotesk,PingFang SC,sans-serif;letter-spacing:.14em;text-transform:uppercase;font-weight:600}.nav{position:sticky;top:0;z-index:20;-webkit-backdrop-filter:saturate(1.3) blur(12px);backdrop-filter:saturate(1.3) blur(12px);background:color-mix(in srgb,var(--bg) 82%,transparent);border-bottom:1px solid var(--hairline)}.nav .wrap{display:flex;align-items:center;gap:20px;height:64px}.brand{display:flex;align-items:center;gap:11px;font-weight:700;text-decoration:none;font-size:19px;letter-spacing:.02em}.brand .logo-img{width:32px;height:32px;border-radius:9px;display:block;box-shadow:var(--shadow-sm)}.nav nav{margin-left:auto;display:flex;gap:26px;align-items:center;font-size:15px}.nav nav a:not(.btn){text-decoration:none;color:var(--graphite);transition:color .2s}.nav nav a:not(.btn):hover{color:var(--ink)}@media (max-width:640px){.nav nav a.hide-sm{display:none}}.btn{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:var(--bg);text-decoration:none;padding:11px 20px;border-radius:14px;font-weight:600;font-size:15px;border:none;cursor:pointer;box-shadow:var(--shadow-sm);transition:transform .15s ease,box-shadow .2s}.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow)}.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--hairline);box-shadow:none}.pill{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--graphite);background:var(--surface);border:1px solid var(--hairline);padding:7px 13px;border-radius:999px}.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--green)}.hero{padding:76px 0 40px;position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:44px;align-items:center}@media (max-width:860px){.hero-grid{grid-template-columns:1fr;gap:36px}}.eyebrow{color:var(--blue);font-size:13px;margin-bottom:20px}h1{font-size:clamp(38px,6.4vw,66px);line-height:1.1;font-weight:700;letter-spacing:-.02em}.hero p.lead{color:var(--graphite);font-size:clamp(16px,2.3vw,20px);max-width:29em;margin:24px 0 30px}.hero .cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}.trust{margin-top:22px;display:flex;gap:16px;flex-wrap:wrap;color:var(--graphite);font-size:13.5px}.trust span{display:inline-flex;align-items:center;gap:6px}.trust b{color:var(--blue);font-weight:700}.hero-stage{position:relative;display:flex;justify-content:flex-end;align-items:center;margin-right:calc(-1*max(0px,(100vw - var(--max)) / 2));padding-right:24px}.blob{position:absolute;top:-8%;right:0;bottom:-8%;left:-6%;border-radius:44% 56% 60% 40%/52% 44% 56% 48%;background:radial-gradient(120% 120% at 30% 20%,color-mix(in srgb,var(--gold) 24%,transparent),transparent 60%),radial-gradient(120% 120% at 80% 80%,color-mix(in srgb,var(--blue) 20%,transparent),transparent 62%);filter:blur(12px);z-index:0}.hero-illus{position:relative;z-index:2;width:100%;max-width:none;border-radius:26px;box-shadow:var(--shadow);display:block}@media (max-width:860px){.hero-stage{margin-right:0;padding-right:0;justify-content:center}.hero-illus{max-width:560px}}.chip{position:absolute;z-index:3;background:var(--surface);border:1px solid var(--hairline);border-radius:16px;padding:9px 14px 9px 11px;box-shadow:var(--shadow);display:flex;align-items:center;gap:9px;animation:float 6s ease-in-out infinite}.chip .n{font-family:Space Grotesk;font-weight:700;font-size:22px;color:var(--ink)}.chip .u{font-size:12px;color:var(--graphite)}.chip.c1{left:-4px;top:12%}.chip.c2{left:-18px;bottom:16%;animation-delay:-3s}.chip .ic{width:28px;height:28px}@media (max-width:860px){.chip.c1{left:2%}.chip.c2{left:0}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-9px)}}section{padding:76px 0}.band{background:var(--bg-2);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}.sec-eyebrow{color:var(--accent);font-size:13px;margin-bottom:12px}h2{font-size:clamp(26px,4.4vw,40px);font-weight:700;letter-spacing:-.015em;line-height:1.18}section p.body{color:var(--graphite);max-width:36em;margin-top:16px;font-size:17px}.accent-link{color:var(--accent);text-decoration:none;font-weight:600;border-bottom:1.5px solid color-mix(in srgb,var(--accent) 40%,transparent)}.accent-link:hover{border-bottom-color:var(--accent)}.center{text-align:center}.center p.body{margin-left:auto;margin-right:auto}.livegrid{display:grid;gap:7px;grid-template-columns:repeat(30,1fr);margin:0 auto}@media (max-width:640px){.livegrid{grid-template-columns:repeat(18,1fr);gap:6px}}.livegrid i{aspect-ratio:1;border-radius:34%;background:var(--grid-empty)}.livegrid i.now{box-shadow:0 0 0 2px var(--ink) inset;border-radius:34%}.showcase{display:flex;gap:26px;overflow-x:auto;padding:8px 4px 22px;scroll-snap-type:x mandatory}.showcase::-webkit-scrollbar{height:8px}.showcase::-webkit-scrollbar-thumb{background:var(--hairline);border-radius:99px}.shot{scroll-snap-align:center;flex:0 0 auto;text-align:center}.shot .frame{width:236px;aspect-ratio:1320/2868;background:#141210;border-radius:40px;padding:8px;box-shadow:var(--shadow);border:1px solid rgba(0,0,0,.2)}.shot .frame img{width:100%;height:100%;object-fit:cover;border-radius:33px;display:block}.shot .cap{margin-top:16px;font-size:14.5px;color:var(--graphite)}.shot .cap b{display:block;color:var(--ink);font-size:16px;font-weight:600;margin-bottom:2px}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:40px}.card{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r);padding:26px 24px;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .22s}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.card .icon{width:58px;height:58px;border-radius:17px;display:grid;place-items:center;margin-bottom:16px;background:var(--bg-2);border:1px solid var(--hairline)}.card .icon img{width:42px;height:42px}.features .card:nth-child(1) .icon{background:color-mix(in srgb,var(--gold) 15%,var(--surface));border-color:color-mix(in srgb,var(--gold) 30%,var(--hairline))}.features .card:nth-child(2) .icon{background:color-mix(in srgb,var(--blue) 14%,var(--surface));border-color:color-mix(in srgb,var(--blue) 28%,var(--hairline))}.features .card:nth-child(3) .icon{background:color-mix(in srgb,var(--slate) 15%,var(--surface));border-color:color-mix(in srgb,var(--slate) 30%,var(--hairline))}.features .card:nth-child(4) .icon{background:color-mix(in srgb,var(--terra) 14%,var(--surface));border-color:color-mix(in srgb,var(--terra) 28%,var(--hairline))}.features .card:nth-child(5) .icon{background:color-mix(in srgb,var(--green) 15%,var(--surface));border-color:color-mix(in srgb,var(--green) 30%,var(--hairline))}.features .card:nth-child(6) .icon{background:color-mix(in srgb,var(--indigo) 13%,var(--surface));border-color:color-mix(in srgb,var(--indigo) 26%,var(--hairline))}.card h3{font-size:19px;margin-bottom:8px;letter-spacing:-.01em}.card p{color:var(--graphite);font-size:15px}.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.split.rev .txt{order:2}@media (max-width:820px){.split{grid-template-columns:1fr;gap:32px}.split.rev .txt{order:0}}.split .visual{display:flex;justify-content:center;position:relative}.split .frame{width:min(280px,74vw);aspect-ratio:1320/2868;background:#141210;border-radius:44px;padding:9px;box-shadow:var(--shadow)}.split .frame img{width:100%;height:100%;object-fit:cover;border-radius:36px;display:block}.mini-list{margin-top:22px;display:flex;flex-direction:column;gap:12px}.mini-list li{list-style:none;display:flex;gap:11px;align-items:flex-start;color:var(--graphite);font-size:15.5px}.mini-list .tick{width:22px;height:22px;flex:0 0 auto;border-radius:7px;background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent);display:grid;place-items:center;font-size:13px;font-weight:700;margin-top:1px}.privacy-card{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:center;background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-lg);padding:44px;box-shadow:var(--shadow-sm)}@media (max-width:760px){.privacy-card{grid-template-columns:1fr;padding:30px;text-align:center}}.privacy-card img.vignette{width:100%;max-width:280px;margin:0 auto;display:block}.tail{text-align:center}.tail .mascot{width:120px;margin:0 auto 20px;display:block}.doc{padding:56px 0 30px}.doc .wrap{max-width:760px}.doc h1{font-size:clamp(30px,5vw,44px);letter-spacing:-.02em}.doc .updated{color:var(--graphite);font-size:14px;margin-top:10px}.doc h2{font-size:22px;margin:38px 0 10px;letter-spacing:-.01em}.doc h3{font-size:17px;margin:24px 0 6px}.doc p,.doc li{color:var(--ink);font-size:16.5px}.doc p{margin:12px 0}.doc ul{margin:12px 0 12px 22px}.doc strong{font-weight:600}.doc .lead{color:var(--graphite);font-size:18px}.doc .faq{border-top:1px solid var(--hairline);padding:22px 0}.doc .faq:last-child{border-bottom:1px solid var(--hairline)}.doc .faq h2{margin:0 0 8px;font-size:19px}.doc .faq p{margin:0;color:var(--graphite)}.site-footer{border-top:1px solid var(--hairline);padding:56px 0 48px;color:var(--graphite);font-size:14px;background:var(--bg-2)}.site-footer .wrap{display:grid;grid-template-columns:1.7fr 1fr 1.5fr;gap:32px 48px;align-items:start}@media (max-width:720px){.site-footer .wrap{grid-template-columns:1fr 1fr;gap:30px}.site-footer .col.brand-col{grid-column:1 / -1}}@media (max-width:460px){.site-footer .wrap{grid-template-columns:1fr}}.site-footer a{color:var(--graphite);text-decoration:none}.site-footer a:hover{color:var(--ink)}.site-footer .col{display:flex;flex-direction:column;gap:10px}.site-footer .col.brand-col{max-width:360px;gap:12px}.site-footer .col.brand-col span:not(.foot-brand){line-height:1.65}.site-footer .foot-brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;font-size:18px}.site-footer .foot-brand img{width:32px;height:32px;border-radius:9px}.site-footer .col-title{color:var(--ink);font-weight:600;font-size:13px;letter-spacing:.04em;margin-bottom:2px}.beian{display:flex;gap:14px;flex-wrap:wrap;align-items:center}.reveal{opacity:0;transform:translateY(16px);animation:rise .7s ease forwards}@keyframes rise{to{opacity:1;transform:none}}