@charset "UTF-8";
:root{--bg:#090d20;--panel:#11172f;--line:#ffffff12;--text:#f1f4ff;--muted:#9ba7c4;--purple:#8464ff;--cyan:#3cccf4;--green:#75e6ba}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,"Microsoft YaHei","PingFang SC",sans-serif;font-size:15px;line-height:1.8}a{color:inherit;text-decoration:none}button{font:inherit}button:disabled{opacity:1;color:inherit;cursor:default}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--cyan);outline-offset:5px}::selection{background:#6c4de3;color:white}.wrap{width:min(1160px,calc(100% - 80px));margin:auto}.nav-shell{position:sticky;top:0;z-index:20;background:#090d20ef;backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav{height:84px;display:flex;align-items:center;gap:48px}.brand{display:inline-flex;align-items:center;gap:11px;font-size:25px;font-weight:800;letter-spacing:1px;white-space:nowrap}.brand img{width:42px;height:42px}.brand small{font-size:9px;letter-spacing:2px;color:#9ba7c4;display:block;line-height:1.2}.nav-links{display:flex;align-items:center;gap:32px;font-size:14px;color:#b1bad4}.nav-links a:hover,.nav-links a.active{color:white}.nav-links a.active{position:relative}.nav-links a.active:after{content:"";height:3px;background:var(--purple);position:absolute;bottom:-29px;left:0;right:0}.nav>.button{margin-left:auto}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;border:1px solid #ffffff13;border-radius:9px;min-height:50px;padding:11px 24px;font-size:14px;font-weight:600;white-space:nowrap;background:#19203c;color:white}.button.primary{background:linear-gradient(110deg,#7856ef,#4f8eec 65%,#2abdd7);box-shadow:0 8px 30px #7153ee29;border-color:transparent}.button.ghost{background:#ffffff04}.nav .button{min-height:42px;padding:7px 22px}.hero{position:relative;overflow:hidden;background:radial-gradient(ellipse at 6% 10%,#44329640,transparent 52%),radial-gradient(ellipse at 96% 40%,#145d792a,transparent 48%)}.hero:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(#ffffff05 1px,transparent 1px);opacity:.2}.hero-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:55px;padding:89px 0 64px}.eyebrow{color:#a694fb;font-size:11px;letter-spacing:2.5px;font-weight:600;text-transform:uppercase}.badge{display:inline-flex;gap:9px;align-items:center;padding:5px 13px;border:1px solid #9a78ff35;border-radius:30px;color:#c9bdfb;background:#6e50ca16;font-size:12px}.dot{width:6px;height:6px;display:inline-block;border-radius:50%;background:var(--green);box-shadow:0 0 12px #75e6ba88}.hero h1{font-size:53px;line-height:1.35;letter-spacing:-2px;margin:23px 0 21px;font-weight:800}.gradient{background:linear-gradient(110deg,#a58aff,#688aff 55%,#46d3ee);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-copy>p{font-size:15px;line-height:2;color:var(--muted);max-width:480px;margin:0 0 29px}.actions{display:flex;gap:13px;flex-wrap:wrap}.platform-line{display:flex;align-items:center;gap:16px;color:#7f8ba7;font-size:11px;margin-top:25px}.platform-line span+span{border-left:1px solid #ffffff19;padding-left:16px}.console{position:relative;border:1px solid #7363b643;border-radius:17px;background:linear-gradient(140deg,#1c2140,#101b31);padding:21px;box-shadow:0 30px 100px #0005;transform:perspective(1100px) rotateY(-4deg)}.console:after{content:"";position:absolute;inset:-1px;pointer-events:none;border-radius:17px;background:radial-gradient(circle at 95% 0,#37b5df18,transparent 35%)}.console-top{display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#8d99b9;margin-bottom:22px}.lights{display:flex;gap:6px}.lights i{width:8px;height:8px;border-radius:100%;background:#fa6371}.lights i:nth-child(2){background:#f5be52}.lights i:nth-child(3){background:#59d7a7}.console-body{display:grid;grid-template-columns:.85fr 1fr;gap:13px}.connection{background:#0c1128;border-radius:11px;padding:24px 12px 18px;text-align:center}.dial{width:134px;height:134px;position:relative;margin:10px auto 18px;border:7px solid #252a45;border-top-color:#7772d2;border-right-color:#50c9dd;border-radius:50%;display:grid;place-content:center;transform:rotate(-30deg)}.dial>div{transform:rotate(30deg)}.power{font-size:37px;line-height:1.3;color:#8f91ff}.dial small{font-size:10px;color:#7e8ba6}.connection strong{font-size:13px;font-weight:500}.connection p{font-size:9px;color:#7e8ba6}.connection .button{margin-top:18px;min-height:36px;font-size:11px;padding:8px 24px;width:100%}.node-list{background:#0c1128;padding:14px;border-radius:11px}.node-list h3{font-size:11px;margin:0 0 12px;font-weight:500;color:#a5b1ce}.node{border:1px solid #ffffff08;border-radius:7px;padding:11px 9px;margin-bottom:8px;background:#171c37;display:flex;align-items:center;gap:8px;font-size:11px}.node.selected{background:linear-gradient(105deg,#7155db80,#3186b66b);border-color:#8a7bff66}.node em{font-size:10px;font-style:normal;margin-left:auto;color:#b9e4e5}.flag{font-size:17px}.console-foot{display:flex;justify-content:space-between;padding-top:15px;font-size:9px;color:#7e8ba6}.float-label{position:absolute;right:-20px;bottom:53px;border:1px solid #74d2c429;background:#152a39f5;border-radius:10px;padding:11px 16px;box-shadow:0 12px 30px #0003;font-size:11px;color:#a1d6c9}.float-label b{display:block;color:#7de6bb;font-size:13px}.hero-bottom{display:flex;align-items:center;justify-content:space-between;padding:24px 0 29px;border-top:1px solid var(--line);color:#7f8ba6;font-size:12px}.hero-bottom strong{color:#c7d0e9;font-weight:500}.hero-bottom span{display:flex;gap:11px;align-items:center}.section{padding:90px 0}.section.alt{background:#0d1227;border-top:1px solid #ffffff04;border-bottom:1px solid #ffffff04}.section-heading{margin-bottom:38px}.section-heading.center{text-align:center}.section h2{font-size:32px;line-height:1.45;letter-spacing:-.6px;margin:9px 0 13px}.section-heading p{margin:0;color:var(--muted);font-size:14px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:19px}.feature{padding:28px;background:linear-gradient(145deg,#151b35,#10152b);border:1px solid var(--line);border-radius:13px;position:relative}.icon{display:grid;place-content:center;width:43px;height:43px;background:#8870ff16;border:1px solid #8870ff28;border-radius:11px;color:#ae9cff;font-size:22px;line-height:1}.feature:nth-child(2n) .icon{color:#64ceda;background:#3cccf40d;border-color:#3cccf41e}.feature .number{position:absolute;right:26px;top:24px;font-size:11px;color:#4c5773;letter-spacing:2px}.feature h3{font-size:17px;margin:21px 0 9px}.feature p{font-size:13px;line-height:1.9;color:var(--muted);margin:0}.network-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:75px;align-items:center}.network-art{height:335px;position:relative;overflow:hidden;display:grid;place-items:center;background:radial-gradient(ellipse,#4e3c9c29,transparent 67%)}.globe{width:290px;height:290px;filter:drop-shadow(0 0 25px #6a5be026)}.orbit-label{position:absolute;font-size:10px;padding:5px 13px;border:1px solid #7a6dc139;border-radius:20px;background:#121930}.orbit-label:nth-child(2){left:3%;top:30%}.orbit-label:nth-child(3){right:5%;top:18%}.orbit-label:nth-child(4){right:0;bottom:22%}.orbit-label:nth-child(5){left:15%;bottom:12%}.mini-list{margin-top:25px;display:grid;grid-template-columns:1fr 1fr;gap:17px;color:#bac4df;font-size:12px}.mini-list span:before{content:"✓";color:var(--green);margin-right:10px}.scenarios{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.scenario{padding:28px;border:1px solid var(--line);border-radius:13px;min-height:230px;background:radial-gradient(ellipse at 90% 0,#53429d26,transparent 65%),#11162b}.scenario .art{font-size:36px;color:#a49aef;line-height:1.4}.scenario h3{margin:19px 0 8px;font-size:18px}.scenario p{margin:0;color:var(--muted);font-size:13px}.scenario small{display:block;margin-top:20px;color:#8b80ca;font-size:10px;letter-spacing:2px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:48px}.step{border-top:1px solid #8d7ada4d;padding-top:24px}.step b{font-size:13px;color:#9e8cf4;letter-spacing:2px}.step h3{font-size:18px;margin:16px 0 8px}.step p{color:var(--muted);font-size:13px;margin:0}.faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.faq details{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;padding:20px 0;font-size:14px;gap:15px}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";font-size:20px;color:#9683ed;line-height:1.4}.faq details[open] summary:after{content:"−"}.faq details p{margin:0 0 22px;font-size:13px;line-height:1.9;color:var(--muted)}.cta{padding:48px 52px;border:1px solid #8573dc35;border-radius:17px;display:flex;align-items:center;justify-content:space-between;background:radial-gradient(ellipse at 0 0,#5d3caf35,transparent 70%),linear-gradient(100deg,#181a3b,#102435);gap:24px}.cta h2{margin:0 0 8px;font-size:28px}.cta p{color:var(--muted);font-size:13px;margin:0}.footer{padding:58px 0 22px;border-top:1px solid var(--line)}.footer-top{display:grid;grid-template-columns:2.2fr 1fr 1fr 1fr;gap:60px}.footer .brand{font-size:21px}.footer .brand img{width:35px;height:35px}.footer p{max-width:300px;color:#7d89a4;font-size:12px;margin-top:18px}.footer h3{font-size:12px;margin:0 0 16px}.footer a:not(.brand){display:block;color:#8f9bb6;font-size:12px;margin:8px 0}.footer a:hover{color:#d3c9ff}.copyright{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:22px;margin-top:45px;font-size:10px;color:#64708c}.page-intro{text-align:center;padding:55px 0 44px;background:radial-gradient(ellipse at 50% 0,#654db330,transparent 70%)}.breadcrumbs{font-size:11px;color:#7986a4;margin-bottom:21px}.breadcrumbs a{color:#b6aed9}.page-intro h1{font-size:43px;margin:13px 0 12px;letter-spacing:-1px}.page-intro p{font-size:14px;color:var(--muted);margin:0}.platform-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.platform-card{border:1px solid #ffffff12;border-radius:13px;padding:28px 23px;background:linear-gradient(150deg,#191e39,#11172c)}.platform-card:first-child{border-color:#8b6de37d;box-shadow:0 0 30px #6b4bc20a}.os-icon{height:55px;display:flex;align-items:center;font-size:32px;color:#c3b4ff}.os-icon svg{width:35px;height:35px;fill:currentColor}.platform-card h2{font-size:21px;margin:17px 0 2px}.platform-card .subtitle{font-size:11px;color:#8f9bb6}.platform-card ul{list-style:none;padding:0;margin:24px 0;font-size:12px;color:#a7b2cb;min-height:80px}.platform-card li{margin:8px 0}.platform-card li:before{content:"✓";color:#69d9b2;margin-right:8px}.platform-card .button{width:100%;font-size:12px;padding:10px 9px;gap:9px;min-height:44px}.download-note{text-align:center;font-size:11px;color:#697692;margin:25px 0 0}.download-section{padding-top:28px}.download-section .section-heading{display:flex;justify-content:space-between;align-items:end}.download-section .section-heading p{font-size:12px}.guide{display:grid;grid-template-columns:.75fr 1.25fr;gap:75px}.guide-panel{border:1px solid var(--line);border-radius:13px;background:#11172d;padding:24px 30px}.guide-panel .step{border:0;border-bottom:1px solid var(--line);padding:18px 0;display:grid;grid-template-columns:35px 1fr;gap:20px}.guide-panel .step:last-child{border:0}.guide-panel .step b{padding-top:4px}.guide-panel h3{margin:0 0 6px;font-size:15px}.guide-panel p{font-size:12px}.info-box{margin-top:30px;padding:20px;border-left:2px solid #8c71e8;background:#8061e509;color:#9ba7c4;font-size:12px}.info-box strong{display:block;color:#c7b8ff;margin-bottom:7px}.link-inline{color:#b09cfa;font-size:13px;display:inline-block;margin-top:22px}.menu-button{display:none}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:10px;z-index:99;background:#141a36;padding:10px}.section.tight{padding-top:0}.visual-caption{font-size:9px;color:#65718e;text-align:center;margin-top:14px}.hero-copy .eyebrow{margin-bottom:12px}@media(min-width:1450px){.hero-grid{padding:105px 0 85px;gap:80px}.hero h1{font-size:60px}}@media(max-width:1050px){.wrap{width:calc(100% - 48px)}.nav{gap:25px}.nav-links{gap:22px}.hero-grid{gap:30px}.hero h1{font-size:43px}.console{padding:15px}.dial{width:105px;height:105px}.node{padding:9px 6px;font-size:10px}.float-label{right:-8px}.platform-card{padding:22px 15px}.network-grid{gap:35px}.footer-top{gap:30px}.faq-layout{gap:45px}}@media(max-width:760px){.wrap{width:calc(100% - 40px)}.nav{height:70px;gap:15px}.brand{font-size:23px}.brand img{width:37px;height:37px}.nav>.button{display:none}.menu-button{display:block;margin-left:auto;border:1px solid var(--line);color:white;background:#181e35;padding:6px 12px;border-radius:7px;font-size:18px}.nav-links{display:none;position:absolute;top:70px;left:0;right:0;padding:20px;background:#10162c;border-bottom:1px solid #ffffff18;flex-direction:column;align-items:stretch;gap:18px}.nav-links.open{display:flex}.nav-links a.active:after{display:none}.hero-grid{grid-template-columns:1fr;gap:45px;padding:49px 0 40px}.hero h1{font-size:42px;letter-spacing:-1.5px}.hero-copy>p{font-size:14px}.console{width:min(480px,100%);margin:auto;transform:none;padding:20px}.dial{width:125px;height:125px}.node{font-size:11px;padding:11px 8px}.float-label{right:-6px;bottom:38px}.hero-bottom{gap:14px;justify-content:center;flex-wrap:wrap;font-size:10px}.hero-bottom span:last-child{display:none}.section{padding:60px 0}.section h2{font-size:27px}.feature-grid{grid-template-columns:repeat(2,1fr);gap:12px}.feature{padding:22px 18px}.feature h3{font-size:16px}.feature .number{right:15px}.feature p{font-size:12px}.network-grid,.faq-layout,.guide{grid-template-columns:1fr;gap:30px}.network-art{order:2;height:300px}.scenarios{grid-template-columns:1fr}.scenario{min-height:0;display:grid;grid-template-columns:50px 1fr;gap:0 18px;padding:25px}.scenario .art{grid-row:1/4;align-self:center}.scenario h3{margin:0 0 6px}.scenario small{margin-top:13px}.steps{gap:20px}.step h3{font-size:15px}.step p{font-size:12px}.cta{padding:32px 25px;display:block}.cta h2{font-size:24px}.cta .button{margin-top:24px}.footer{padding-top:40px}.footer-top{grid-template-columns:repeat(3,1fr);gap:25px}.footer-brand{grid-column:1/-1}.footer p{max-width:100%}.copyright{display:block;line-height:2}.copyright span{display:block}.page-intro{padding:35px 0}.page-intro h1{font-size:34px}.platform-grid{grid-template-columns:repeat(2,1fr);gap:12px}.platform-card{padding:22px 17px}.platform-card h2{font-size:19px}.platform-card .button{font-size:11px}.download-section .section-heading{display:block}.download-section .section-heading p{margin-top:10px}.guide-panel{padding:15px 20px}.section.tight{padding-top:0}.platform-line{gap:10px;font-size:10px}.platform-line span+span{padding-left:10px}}@media(max-width:390px){.hero h1{font-size:36px}.button{padding:11px 18px}.console{padding:12px}.console-body{gap:8px}.dial{width:104px;height:104px}.node-list{padding:10px}.platform-grid{grid-template-columns:1fr}.steps{grid-template-columns:1fr;gap:25px}.feature-grid{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.power svg{width:42px;height:42px;display:block;margin:0 auto 6px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round}
