:root{--space:#07152d;--deep:#0a2042;--panel:#0d2a54;--glass:#123665;--line:rgba(139,198,255,.22);--text:#f4f9ff;--muted:#9db6d2;--blue:#51a8ff;--cyan:#70e3ff;--white:#fff;--font:"Microsoft YaHei","PingFang SC",Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--space);color:var(--text);font-family:var(--font);line-height:1.7}body:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:radial-gradient(circle,#fff 0 1px,transparent 1.5px),radial-gradient(circle,#70e3ff 0 1px,transparent 1.5px);background-position:20px 30px,90px 110px;background-size:130px 130px,190px 190px;opacity:.22;z-index:-1}a{color:inherit;text-decoration:none}img{max-width:100%}button{font:inherit}.nav{height:72px;padding:0 clamp(18px,5vw,78px);display:flex;align-items:center;gap:40px;position:sticky;top:0;z-index:30;border-bottom:1px solid var(--line);background:rgba(7,21,45,.88);backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:10px}.brand i{width:34px;height:34px;display:grid;place-items:center;border:1px solid #8fdfff;border-radius:50%;background:radial-gradient(circle at 35% 30%,#a9efff,#2388ef 55%,#0f4d9b);box-shadow:0 0 24px rgba(81,168,255,.55);font-style:normal;font-weight:900}.brand b{font-size:18px}.brand small{font-size:7px;letter-spacing:.2em;color:var(--cyan)}.nav nav{display:flex;gap:26px;margin:auto}.nav nav a{font-size:10px;color:var(--muted)}.nav nav a:hover,.nav nav a.active{color:var(--white)}.nav-cta{padding:9px 15px;border:1px solid var(--cyan);border-radius:999px;color:var(--cyan);font-size:9px}.menu{display:none;border:0;background:none;color:var(--cyan);font-size:22px}.hero{min-height:760px;padding:clamp(70px,9vw,125px) clamp(20px,6vw,96px);display:grid;grid-template-columns:.88fr 1.12fr;gap:clamp(50px,7vw,110px);align-items:center;overflow:hidden;position:relative}.hero:after{content:"";position:absolute;width:700px;height:700px;right:-170px;top:-220px;border:1px solid rgba(112,227,255,.18);border-radius:50%;box-shadow:0 0 0 80px rgba(81,168,255,.025),0 0 0 160px rgba(81,168,255,.018)}.hero-copy,.cloud-console{position:relative;z-index:2}.eyebrow,.section-title span,.solution-copy>span,.trust-copy>span,.info-label,.cta span,.page-label{font-size:8px;letter-spacing:.22em;color:var(--cyan);font-weight:900}.hero h1{margin:24px 0;font-size:clamp(64px,7.3vw,110px);line-height:.88;letter-spacing:-.07em}.hero h1 em{display:block;color:transparent;font-style:normal;-webkit-text-stroke:1px #81c9ff}.hero-copy>p{max-width:43em;color:var(--muted);font-size:13px}.actions{display:flex;gap:10px;margin-top:30px}.download-btn{min-width:220px;padding:12px 14px;display:flex;align-items:center;gap:11px;border:1px solid var(--line);border-radius:12px;background:rgba(13,42,84,.8);white-space:nowrap;word-break:keep-all;writing-mode:horizontal-tb}.download-btn.primary{background:linear-gradient(135deg,#168dff,#4fc9ff);border-color:#70e3ff;color:#03162f;box-shadow:0 14px 40px rgba(28,151,255,.28)}.download-btn i{font-style:normal}.download-btn b,.download-btn small{display:block}.download-btn b{font-size:11px}.download-btn small{font-size:8px;opacity:.7}.system-line{display:flex;flex-wrap:wrap;gap:18px;margin-top:17px;color:#7999b9;font-size:8px}.system-line i{display:inline-block;width:5px;height:5px;margin-right:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}.cloud-console{align-self:center;height:auto;padding:14px;border:1px solid rgba(133,204,255,.35);border-radius:24px;background:linear-gradient(145deg,rgba(19,61,113,.82),rgba(7,27,58,.9));box-shadow:0 35px 90px rgba(0,0,0,.42),inset 0 1px rgba(255,255,255,.12)}.cloud-console header{height:40px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);font-size:8px}.cloud-console header b{color:var(--cyan)}.orbit{height:62px;display:flex;align-items:center;justify-content:space-around;position:relative}.orbit:before{content:"";position:absolute;left:10%;right:10%;top:50%;border-top:1px dashed #4cbcff}.orbit span{width:30px;height:30px;display:grid;place-items:center;position:relative;border:1px solid #64cfff;border-radius:50%;background:#0b2d59;box-shadow:0 0 18px rgba(81,168,255,.48);font-size:7px}.cloud-console figure{margin:0;border-radius:15px;overflow:hidden;background:#07172f}.cloud-console img{display:block;width:100%;height:auto;object-fit:contain;object-position:center}.cloud-console footer{padding:10px 4px 2px;display:flex;justify-content:space-between;color:var(--muted);font-size:7px}.section{padding:clamp(90px,10vw,150px) clamp(20px,6vw,96px)}.section-title{margin-bottom:48px}.section-title h2,.solution-copy h2,.trust-copy h2,.news h2,.help-box h2,.cta h2,.page-hero h1{margin:8px 0;font-size:clamp(40px,5vw,70px);line-height:1.05;letter-spacing:-.05em}.section-title p{color:var(--muted);font-size:11px}.platform-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:11px}.platform-card{padding:22px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,rgba(17,54,101,.92),rgba(9,32,67,.92));transition:.25s}.platform-card:hover{transform:translateY(-5px);border-color:#63c7ff}.platform-card header{display:flex;align-items:center;gap:10px}.platform-card header i{width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;background:#0a2348;color:var(--cyan);font-style:normal}.platform-card p{min-height:42px;color:var(--muted);font-size:8px}.platform-card dl{padding-top:13px;display:flex;justify-content:space-between;border-top:1px solid var(--line);font-size:9px}.platform-card>a{padding:10px;display:flex;justify-content:center;border-radius:9px;background:#153f73;color:var(--cyan);font-size:9px;font-weight:900;white-space:nowrap;word-break:keep-all;writing-mode:horizontal-tb}.features{background:linear-gradient(180deg,#07152d,#0a2042)}.feature-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:clamp(50px,8vw,120px);align-items:center}.feature-visual{margin:0;position:relative;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:var(--deep)}.feature-visual img{display:block;width:100%;height:auto;object-fit:contain}.feature-visual figcaption{padding:10px 14px;display:flex;justify-content:space-between;font-size:8px;color:var(--muted)}.feature-list{border-top:1px solid var(--line)}.feature-list article{padding:15px 0;display:grid;grid-template-columns:34px 1fr;border-bottom:1px solid var(--line)}.feature-list i{color:var(--cyan);font-size:8px;font-style:normal}.feature-list b,.feature-list small{display:block}.feature-list b{font-size:11px}.feature-list small{font-size:8px;color:var(--muted)}.solution{padding:clamp(95px,11vw,165px) clamp(20px,6vw,96px);display:grid;grid-template-columns:.72fr 1.28fr;gap:clamp(55px,8vw,120px);align-items:center}.solution-copy p{color:var(--muted)}.solution-copy ul{list-style:none;padding:0;margin:28px 0 0;border-top:1px solid var(--line)}.solution-copy li{padding:11px 0;display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}.solution-copy li b{font-size:10px}.solution-copy li small{color:var(--muted);font-size:8px}.gallery{display:grid;grid-template-columns:1fr 1fr;gap:10px}.gallery figure{margin:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#0a2348}.gallery figure.wide{grid-column:1/-1}.gallery img{display:block;width:100%;height:auto;object-fit:contain}.gallery figcaption{padding:9px 12px;display:flex;justify-content:space-between;font-size:8px;color:var(--muted)}.trust{padding:clamp(85px,10vw,145px) clamp(20px,6vw,96px);display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(55px,8vw,120px);align-items:center;background:#0b2347}.trust figure{margin:0;border:1px solid var(--line);border-radius:20px;overflow:hidden}.trust figure img{display:block;width:100%;height:auto;object-fit:contain}.trust-copy strong{display:block;color:var(--cyan);font-size:clamp(70px,8vw,118px);line-height:1;letter-spacing:-.07em}.trust-copy strong small{font-size:.2em;margin-left:8px}.brands{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:24px}.brands b{font-size:9px}.info{padding:clamp(90px,10vw,145px) clamp(20px,6vw,96px);display:grid;grid-template-columns:1.3fr .7fr;gap:clamp(45px,7vw,100px)}.news>a{padding:16px 0;display:grid;grid-template-columns:60px 1fr auto;gap:15px;border-bottom:1px solid var(--line)}.news time,.news i{color:var(--cyan);font-size:8px;font-style:normal}.news b,.news small{display:block}.news b{font-size:11px}.news small{font-size:8px;color:var(--muted)}.help-box{padding:28px;align-self:start;border:1px solid var(--line);border-radius:20px;background:#0d2a54}.help-box h2{font-size:30px}.help-box>a{padding:12px 0;display:flex;justify-content:space-between;border-bottom:1px solid var(--line);font-size:10px}.help-box>a b{color:var(--cyan)}.cta{padding:clamp(70px,8vw,105px) clamp(20px,6vw,96px);display:grid;grid-template-columns:1.2fr .8fr auto;gap:35px;align-items:center;background:linear-gradient(120deg,#0d4b91,#107fc9 55%,#23b6df)}.cta ul{font-size:10px;line-height:2}.cta>a{padding:13px 18px;border-radius:999px;background:#fff;color:#082247;font-size:10px;font-weight:900;white-space:nowrap}footer.site-footer{padding:34px clamp(20px,6vw,96px);display:flex;align-items:center;gap:30px;border-top:1px solid var(--line)}.site-footer nav{display:flex;gap:20px;margin:auto}.site-footer nav a,.site-footer p{color:var(--muted);font-size:9px}.page-hero{padding:clamp(75px,9vw,130px) clamp(20px,6vw,96px);display:grid;grid-template-columns:.78fr 1.22fr;gap:8vw;align-items:center;background:radial-gradient(circle at 78% 30%,rgba(53,145,255,.24),transparent 33%)}.page-hero p{max-width:42em;color:var(--muted)}.page-hero img{display:block;width:100%;height:auto;object-fit:contain;border:1px solid var(--line);border-radius:20px;background:#0a2348}.page-main{padding:clamp(90px,10vw,145px) clamp(20px,6vw,96px)}.notice{padding:14px 16px;margin-top:22px;border:1px solid var(--line);border-radius:12px;background:#0d2a54;color:var(--muted);font-size:9px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:100px}.steps article{padding:24px;border:1px solid var(--line);border-radius:18px;background:#0d2a54}.steps article span{font-size:8px;color:var(--cyan)}.steps article p{font-size:9px;color:var(--muted)}.steps article a{font-size:9px;color:var(--cyan)}.faq{max-width:920px;border-top:1px solid var(--line)}.faq article{border-bottom:1px solid var(--line)}.faq button{width:100%;padding:18px 0;display:flex;justify-content:space-between;border:0;background:none;color:var(--text);font-weight:800;text-align:left}.faq button i{color:var(--cyan);font-style:normal}.faq div{display:none;padding:0 40px 20px 0;color:var(--muted);font-size:10px}.faq article.open div{display:block}:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}@media(max-width:1020px){.hero,.solution,.trust,.page-hero{grid-template-columns:1fr}.platform-grid{grid-template-columns:1fr 1fr}.feature-layout{grid-template-columns:1fr}.info,.cta{grid-template-columns:1fr}.cloud-console{max-width:850px}}@media(max-width:720px){.nav{height:62px;padding:0 16px;gap:12px}.brand small{display:none}.nav nav{display:none;position:absolute;top:62px;left:0;right:0;padding:20px;background:#07152d;border-bottom:1px solid var(--line);flex-direction:column}.nav nav.open{display:flex}.nav-cta{margin-left:auto}.menu{display:block}.hero{padding:55px 20px 75px}.hero h1{font-size:clamp(57px,17vw,82px)}.actions{display:grid}.download-btn{min-width:0}.platform-grid{grid-template-columns:1fr}.gallery{grid-template-columns:1fr}.gallery figure.wide{grid-column:auto}.steps{grid-template-columns:1fr}.site-footer{align-items:flex-start;flex-direction:column}.site-footer nav{margin:0;flex-wrap:wrap}.news>a{grid-template-columns:1fr auto}.news time{grid-column:1/-1}}@media(max-width:470px){.nav-cta{display:none}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}