.back-to-top[data-v-0cc45443]{position:fixed;right:40px;bottom:44px;z-index:90;display:inline-flex;align-items:center;justify-content:center;width:62px;height:62px;padding:0;color:var(--accent);background:hsla(0,0%,100%,.94);border:1px solid rgba(29,115,255,.78);border-radius:50%;box-shadow:0 18px 44px rgba(7,18,34,.14);backdrop-filter:blur(10px);transition:transform .24s ease,box-shadow .24s ease,background-color .24s ease}.back-to-top[data-v-0cc45443]:hover{transform:translateY(-2px);background:#fff;box-shadow:0 20px 50px rgba(7,18,34,.2)}.back-to-top__icon[data-v-0cc45443]{font-size:28px;line-height:1;transform:translateY(2px)}.back-to-top-fade-enter-active[data-v-0cc45443],.back-to-top-fade-leave-active[data-v-0cc45443]{transition:opacity .24s ease,transform .24s ease}.back-to-top-fade-enter[data-v-0cc45443],.back-to-top-fade-leave-to[data-v-0cc45443]{opacity:0;transform:translateY(12px)}@media(max-width:980px){.back-to-top[data-v-0cc45443]{right:20px;bottom:24px;width:54px;height:54px}.back-to-top__icon[data-v-0cc45443]{font-size:24px}}.site-footer[data-v-6efd72ce]{position:relative;overflow:hidden;color:hsla(0,0%,100%,.82);background:radial-gradient(circle at 18% 12%,rgba(43,112,255,.2),transparent 24%),linear-gradient(180deg,#06101d,#040b15)}.site-footer[data-v-6efd72ce]:before{content:"";position:absolute;inset:0;background-image:linear-gradient(hsla(0,0%,100%,.02) 1px,transparent 0),linear-gradient(90deg,hsla(0,0%,100%,.02) 1px,transparent 0);background-size:24px 24px;opacity:.35;pointer-events:none}.site-footer__bottom[data-v-6efd72ce],.site-footer__grid[data-v-6efd72ce]{position:relative;z-index:1}.site-footer__grid[data-v-6efd72ce]{display:grid;grid-template-columns:1.4fr .8fr 1fr;gap:40px;padding:70px 0 30px}.site-footer__eyebrow[data-v-6efd72ce]{display:inline-block;margin-bottom:16px;color:rgba(186,210,255,.72);font-size:11px;letter-spacing:.14em;text-transform:uppercase}.site-footer__brand h3[data-v-6efd72ce]{margin:0 0 18px;color:#fff;font-size:30px;font-weight:500}.site-footer__brand p[data-v-6efd72ce]{margin:0 0 12px;color:hsla(0,0%,100%,.7);line-height:1.9}.site-footer__note[data-v-6efd72ce]{max-width:620px}.site-footer__group h4[data-v-6efd72ce]{margin:0 0 20px;color:#fff;font-size:16px;font-weight:600}.site-footer__group a[data-v-6efd72ce],.site-footer__group span[data-v-6efd72ce]{display:block;margin-bottom:14px;color:hsla(0,0%,100%,.66);line-height:1.8}.site-footer__group a[data-v-6efd72ce]:hover{color:#fff}.site-footer__bottom[data-v-6efd72ce]{display:flex;justify-content:space-between;gap:16px;padding:20px 0 30px;font-size:13px;color:hsla(0,0%,100%,.48);border-top:1px solid hsla(0,0%,100%,.08)}@media(max-width:980px){.site-footer__grid[data-v-6efd72ce]{grid-template-columns:1fr;gap:26px}.site-footer__bottom[data-v-6efd72ce]{flex-direction:column}}.site-header[data-v-4d3a696e]{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(4,13,24,.84);border-bottom:1px solid hsla(0,0%,100%,.08);backdrop-filter:blur(18px) saturate(140%);transition:background .32s ease,border-color .32s ease,box-shadow .32s ease,backdrop-filter .32s ease}.site-header--floating[data-v-4d3a696e]{background:linear-gradient(180deg,rgba(3,8,20,.5),rgba(3,8,20,.14) 72%,transparent);border-bottom-color:hsla(0,0%,100%,.02);backdrop-filter:blur(8px) saturate(120%)}.site-header--scrolled[data-v-4d3a696e]{background:rgba(6,16,30,.72);border-bottom-color:rgba(134,181,255,.16);box-shadow:0 18px 44px rgba(3,12,26,.3);backdrop-filter:blur(22px) saturate(160%)}.site-header__inner[data-v-4d3a696e]{display:flex;align-items:center;justify-content:space-between;min-height:86px;gap:24px}.site-header__brand[data-v-4d3a696e]{display:inline-flex;align-items:center;min-width:0}.site-header__brand-copy[data-v-4d3a696e]{display:flex;flex-direction:column;min-width:0}.site-header__brand-copy strong[data-v-4d3a696e]{color:#fff;font-size:32px;font-weight:600;letter-spacing:.01em;line-height:1}.site-header__brand-copy small[data-v-4d3a696e]{margin-top:6px;color:hsla(0,0%,100%,.54);font-size:11px;letter-spacing:.14em;text-transform:uppercase}.site-header__nav[data-v-4d3a696e]{position:relative;display:flex;align-items:center;gap:30px;padding-bottom:2px}.site-header__nav[data-v-4d3a696e]:after{content:"";position:absolute;left:0;bottom:-12px;width:var(--nav-indicator-width,0);height:2px;background:linear-gradient(90deg,rgba(90,154,255,.84),#2271ff);box-shadow:0 0 18px rgba(56,130,255,.42);transform:translateX(var(--nav-indicator-offset,0));transition:width .28s ease,transform .28s ease,opacity .28s ease;opacity:var(--nav-indicator-opacity,0)}.site-header__link[data-v-4d3a696e]{position:relative;padding:10px 0;color:hsla(0,0%,100%,.9);font-size:16px;font-weight:500;transition:color .24s ease,transform .24s ease}.site-header__link[data-v-4d3a696e]:before{content:"";position:absolute;left:50%;right:50%;bottom:-13px;height:1px;background:rgba(171,209,255,.38);transition:left .24s ease,right .24s ease,opacity .24s ease;opacity:0}.site-header__link[data-v-4d3a696e]:after{content:"";position:absolute;left:0;right:0;bottom:-13px;height:1px;background:linear-gradient(90deg,rgba(116,173,255,0),rgba(116,173,255,.9) 50%,rgba(116,173,255,0));transform:scaleX(0);transform-origin:center;transition:transform .24s ease,opacity .24s ease;opacity:0}.site-header__link.router-link-active[data-v-4d3a696e],.site-header__link.router-link-exact-active[data-v-4d3a696e],.site-header__link[data-v-4d3a696e]:hover{color:#fff}.site-header__link[data-v-4d3a696e]:hover{transform:translateY(-1px)}.site-header__link[data-v-4d3a696e]:hover:before{left:0;right:0;opacity:1}.site-header__link[data-v-4d3a696e]:hover:after{transform:scaleX(1);opacity:1}.site-header__toggle[data-v-4d3a696e]{display:none;width:44px;height:44px;padding:0;border:1px solid hsla(0,0%,100%,.14);background:hsla(0,0%,100%,.03)}.site-header__toggle span[data-v-4d3a696e]{display:block;width:18px;height:2px;margin:4px auto;background:#fff}@media(max-width:980px){.site-header__toggle[data-v-4d3a696e]{display:block}.site-header__nav[data-v-4d3a696e]{position:absolute;top:86px;left:18px;right:18px;display:flex;flex-direction:column;align-items:flex-start;gap:0;padding:16px 20px;background:rgba(6,17,30,.98);border:1px solid hsla(0,0%,100%,.08);box-shadow:0 24px 60px rgba(0,0,0,.28);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-10px);transition:opacity .24s ease,transform .24s ease,visibility .24s ease}.site-header__nav[data-v-4d3a696e]:after{display:none}.site-header__nav.is-open[data-v-4d3a696e]{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.site-header__link[data-v-4d3a696e]{width:100%;padding:14px 0}.site-header__link[data-v-4d3a696e]:after,.site-header__link[data-v-4d3a696e]:before{bottom:6px}}@media(max-width:640px){.site-header__inner[data-v-4d3a696e]{min-height:78px}.site-header__brand-copy strong[data-v-4d3a696e]{font-size:26px}.site-header__brand-copy small[data-v-4d3a696e]{display:none}.site-header__nav[data-v-4d3a696e]{top:78px;left:14px;right:14px}}.official-layout[data-v-7166bc0c]{min-height:100vh}.official-layout__main[data-v-7166bc0c]{position:relative;min-height:100vh}.official-layout__main[data-v-7166bc0c]:before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,rgba(90,154,255,0),rgba(90,154,255,.88) 46%,rgba(130,194,255,.92) 54%,rgba(130,194,255,0));transform:scaleX(0);transform-origin:left;opacity:0;pointer-events:none}.official-layout__main--transitioning[data-v-7166bc0c]:before{animation:routeSweep-data-v-7166bc0c .72s ease}.official-layout__page-shell[data-v-7166bc0c]{min-height:100vh}.page-shell-enter-active[data-v-7166bc0c],.page-shell-leave-active[data-v-7166bc0c]{transition:opacity .44s ease,transform .44s ease,filter .44s ease}.page-shell-enter[data-v-7166bc0c],.page-shell-leave-to[data-v-7166bc0c]{opacity:0;transform:translate3d(0,18px,0);filter:blur(6px)}@keyframes routeSweep-data-v-7166bc0c{0%{opacity:0;transform:scaleX(0)}18%{opacity:1;transform:scaleX(.22)}to{opacity:0;transform:scaleX(1)}}:root{--container-width:1240px;--bg-950:#030814;--bg-900:#07111f;--bg-850:#0a1728;--surface-strong:#0f2138;--surface-dark:#122842;--surface-light:#f5f7fb;--surface-card:hsla(0,0%,100%,.08);--text-primary:#f5f8ff;--text-secondary:rgba(232,239,250,.76);--text-body:#56657a;--text-title:#102038;--line-soft:hsla(0,0%,100%,.08);--line-dark:rgba(16,32,56,.08);--accent:#1d73ff;--accent-soft:#59a8ff;--shadow-soft:0 24px 60px rgba(3,12,24,.16);--shadow-panel:0 24px 70px rgba(4,15,30,.38)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text-primary);background:radial-gradient(circle at top,rgba(36,108,255,.2),transparent 24%),linear-gradient(180deg,#030814,#07111f 32%,#f3f6fb 0,#f3f6fb);font-family:Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,微软雅黑,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}img{display:block;max-width:100%}.container{width:min(var(--container-width),100% - 64px);margin:0 auto}.section{padding:96px 0}.section--light{background:#f3f6fb}.section--white{background:#fff}.pill-label{display:inline-flex;align-items:center;min-height:32px;padding:0 14px;border:1px solid hsla(0,0%,100%,.14);color:hsla(0,0%,100%,.84);font-size:12px;letter-spacing:.08em;text-transform:uppercase}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:42px}.section-head__copy{max-width:760px}.section-head__eyebrow{display:inline-block;margin-bottom:14px;color:var(--accent);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.section-head h2{margin:0 0 14px;color:var(--text-title);font-size:38px;line-height:1.22;font-weight:600}.section-head p{margin:0;color:var(--text-body);line-height:1.9;font-size:15px}.section-link{display:inline-flex;align-items:center;gap:10px;color:var(--text-title);font-weight:600}.section-link:after{content:"";width:32px;height:1px;background:rgba(16,32,56,.26)}.button-link{display:inline-flex;align-items:center;justify-content:center;min-width:168px;min-height:50px;padding:0 24px;border:1px solid transparent;transition:background-color .24s ease,border-color .24s ease,color .24s ease,transform .24s ease}.button-link:hover{transform:translateY(-1px)}.button-link--primary{color:#fff;background:linear-gradient(90deg,#1a6cff,#2d8cff);box-shadow:0 16px 34px rgba(29,115,255,.22)}.button-link--secondary{color:hsla(0,0%,100%,.88);border-color:hsla(0,0%,100%,.18);background:hsla(0,0%,100%,.03)}.sub-page{color:var(--text-primary)}.sub-hero{position:relative;overflow:hidden;padding:156px 0 80px;background:radial-gradient(circle at 85% 20%,rgba(52,112,255,.28),transparent 18%),radial-gradient(circle at 70% 32%,hsla(0,0%,100%,.06),transparent 10%),linear-gradient(180deg,rgba(5,11,23,.96),rgba(9,21,38,.95))}.sub-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(128,172,255,.08) 1px,transparent 0),linear-gradient(90deg,rgba(128,172,255,.08) 1px,transparent 0);background-size:72px 72px;-webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.44),transparent 88%);mask-image:linear-gradient(180deg,rgba(0,0,0,.44),transparent 88%);opacity:.26;pointer-events:none}.sub-hero:after{content:"";position:absolute;inset:auto 0 0;height:1px;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.18) 18%,hsla(0,0%,100%,.18) 82%,transparent)}.sub-hero__content{position:relative;z-index:1;max-width:760px}.sub-hero__content:after{content:"";display:block;width:min(420px,72%);height:56px;margin-top:28px;background:linear-gradient(90deg,rgba(88,148,255,.58),rgba(88,148,255,.08) 72%,rgba(88,148,255,0)),linear-gradient(90deg,rgba(165,205,255,.32),rgba(165,205,255,0));clip-path:polygon(0 44%,62% 44%,72% 0,100% 0,82% 52%,0 52%);opacity:.88}.sub-hero__eyebrow{display:inline-block;margin-bottom:18px;color:rgba(194,215,255,.88);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.sub-hero h1{margin:0 0 20px;font-size:clamp(36px,5vw,56px);line-height:1.16;font-weight:500}.sub-hero p{margin:0;max-width:640px;color:var(--text-secondary);display:-webkit-box;overflow:hidden;line-height:1.9;-webkit-box-orient:vertical;-webkit-line-clamp:3}.sub-hero--about{background:radial-gradient(circle at 78% 20%,rgba(70,126,255,.3),transparent 18%),radial-gradient(circle at 68% 42%,hsla(0,0%,100%,.05),transparent 12%),linear-gradient(180deg,rgba(5,11,23,.96),rgba(9,21,38,.95))}.sub-hero--about:before{background:linear-gradient(rgba(122,169,255,.08) 1px,transparent 0),linear-gradient(90deg,rgba(122,169,255,.08) 1px,transparent 0),linear-gradient(135deg,rgba(86,142,255,.18),rgba(86,142,255,0) 44%);background-size:80px 80px,80px 80px,100% 100%}.sub-hero--business{background:radial-gradient(circle at 84% 18%,rgba(84,150,255,.3),transparent 18%),linear-gradient(180deg,rgba(5,11,23,.96),rgba(9,21,38,.95))}.sub-hero--business:before{background:linear-gradient(rgba(128,172,255,.08) 1px,transparent 0),linear-gradient(90deg,rgba(128,172,255,.08) 1px,transparent 0),linear-gradient(110deg,rgba(74,138,255,.22),rgba(74,138,255,0) 40%);background-size:68px 68px,68px 68px,100% 100%}.sub-hero--business .sub-hero__content:after{clip-path:polygon(0 42%,54% 42%,64% 12%,100% 12%,86% 60%,0 60%)}.sub-hero--about .sub-hero__content:after{clip-path:polygon(0 46%,58% 46%,70% 0,100% 0,82% 54%,0 54%)}.page-card{background:#fff;border:1px solid var(--line-dark);box-shadow:var(--shadow-soft)}@media(max-width:900px){.container{width:min(var(--container-width),100% - 36px)}.section{padding:76px 0}.section-head{display:block;margin-bottom:34px}.section-head h2{font-size:30px}}@media(max-width:640px){body{background:radial-gradient(circle at top,rgba(36,108,255,.24),transparent 24%),linear-gradient(180deg,#030814,#07111f 22%,#f3f6fb 0,#f3f6fb)}.container{width:min(var(--container-width),100% - 28px)}.sub-hero{padding:132px 0 60px}}