:root{--void:#080a12;--panel:#101525;--panel2:#151c31;--cyan:#40f1e4;--violet:#7c6cff;--pink:#ff4f9a;--text:#e9ecff;--muted:#8790ac;--line:#28304a}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);background:var(--void);font-family:"Microsoft YaHei","PingFang SC",sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.wrap{width:min(1240px,calc(100% - 48px));margin:auto}.skip{position:fixed;z-index:99;top:6px;left:6px;padding:8px 13px;color:#05060b;background:var(--cyan);transform:translateY(-150%)}.skip:focus{transform:none}
.header{position:sticky;z-index:50;top:0;background:rgba(8,10,18,.93);border-bottom:1px solid var(--line);backdrop-filter:blur(15px)}.nav{min-height:74px;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:11px;font-weight:900}.mark{width:38px;height:38px;display:grid;grid-template-columns:repeat(3,1fr);gap:3px;padding:7px;border:1px solid var(--cyan)}.mark i{background:var(--cyan)}.mark i:nth-child(2),.mark i:nth-child(4){background:var(--violet)}.links{margin-left:auto;display:flex;gap:25px;color:#9ca3bd;font-size:11px}.links a:hover,.links a[aria-current=page]{color:var(--cyan)}.lang{color:#59627d;font:10px Consolas,monospace}.btn{display:inline-flex;min-height:42px;align-items:center;justify-content:center;padding:9px 18px;color:var(--cyan);background:transparent;border:1px solid #3a6170;font:700 11px Consolas,monospace;white-space:nowrap;word-break:keep-all;writing-mode:horizontal-tb}.btn:hover{color:#05060b;background:var(--cyan)}.btn-main{color:#05060b;background:var(--cyan);border-color:var(--cyan)}.menu{display:none;margin-left:auto;width:42px;height:42px;color:var(--cyan);background:none;border:1px solid var(--line)}
.hero{position:relative;overflow:hidden;background-image:linear-gradient(rgba(64,241,228,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(64,241,228,.04) 1px,transparent 1px);background-size:48px 48px}.hero:before{content:"";position:absolute;width:650px;height:650px;right:-180px;top:30px;background:radial-gradient(circle,rgba(124,108,255,.26),transparent 64%)}.hero-grid{position:relative;min-height:760px;display:grid;grid-template-columns:1fr 540px;align-items:center;gap:55px;padding:80px 0}.kicker{color:var(--cyan);font:10px Consolas,monospace;letter-spacing:.17em}.hero h1,.page-hero h1{margin:21px 0;font-size:clamp(52px,7vw,88px);line-height:.98;letter-spacing:-.065em}.hero h1 span{display:block;background:linear-gradient(90deg,var(--cyan),var(--violet));-webkit-background-clip:text;color:transparent}.lead{max-width:640px;color:var(--muted)}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.matrix-screen{position:relative;height:520px;padding:14px;background:#0e1220;border:1px solid #313958;box-shadow:0 0 80px rgba(52,67,150,.18)}.matrix-screen:before,.matrix-screen:after{content:"";position:absolute;width:12px;height:12px;border-color:var(--cyan)}.matrix-screen:before{top:-1px;left:-1px;border-top:2px solid;border-left:2px solid}.matrix-screen:after{right:-1px;bottom:-1px;border-right:2px solid;border-bottom:2px solid}.matrix-img{height:370px;background:radial-gradient(circle at 50% 50%,rgba(64,241,228,.12),transparent 45%),#090d18}.matrix-img img{width:100%;height:100%;object-fit:contain;opacity:.8;filter:hue-rotate(170deg) saturate(1.2) drop-shadow(0 0 20px #27566b)}.signal{display:grid;grid-template-columns:repeat(16,1fr);gap:4px;height:40px;margin-top:16px;align-items:end}.signal i{background:var(--violet)}.signal i:nth-child(3n){background:var(--cyan)}.screen-state{display:flex;justify-content:space-between;margin-top:12px;color:#68718d;font:9px Consolas,monospace}.screen-state b{color:var(--cyan)}
.trust{display:flex;overflow:hidden;border-block:1px solid var(--line);background:#0d111e}.trust span{flex:1;padding:18px;text-align:center;color:#9199b3;font-size:11px}.trust span+span{border-left:1px solid var(--line)}.trust b{color:var(--cyan);margin-right:7px}.section{padding:110px 0}.section-panel{background:var(--panel)}.section-grid{background-color:#0b0e19;background-image:linear-gradient(rgba(124,108,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(124,108,255,.035) 1px,transparent 1px);background-size:32px 32px}.head{display:grid;grid-template-columns:190px 1fr;gap:55px;margin-bottom:55px}.head h2{margin:0;max-width:820px;font-size:clamp(36px,5vw,58px);line-height:1.08;letter-spacing:-.045em}.head p{grid-column:2;margin:0;max-width:680px;color:var(--muted)}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.metric{padding:28px;background:var(--panel2);border:1px solid var(--line)}.metric:before{content:"";display:block;width:10px;height:10px;margin-bottom:32px;background:var(--cyan);box-shadow:15px 0 0 var(--violet)}.metric strong{display:block;color:var(--cyan);font:700 34px Consolas,monospace}.metric span{color:#8992ad;font-size:10px}.fine{margin-top:10px;color:#5e6680;font-size:9px;text-align:right}
.systems{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.system{min-height:420px;padding:30px;background:var(--panel)}.system-code{display:flex;justify-content:space-between;color:#626b86;font:9px Consolas,monospace}.system-visual{height:150px;margin:38px 0;display:grid;grid-template-columns:repeat(8,1fr);gap:5px;align-items:end}.system-visual i{background:linear-gradient(var(--cyan),var(--violet))}.system:nth-child(2) .system-visual i{background:linear-gradient(var(--pink),var(--violet))}.system h3{font-size:24px}.system p{color:var(--muted);font-size:12px}
.node-array{display:grid;grid-template-columns:1.15fr .85fr;gap:12px}.node-map{height:500px;border:1px solid var(--line);background:var(--panel)}.node-map img{width:100%;height:100%;object-fit:contain;opacity:.55;filter:hue-rotate(170deg) saturate(1.2)}.nodes{display:grid;gap:7px}.node{display:grid;grid-template-columns:1fr 85px 70px;align-items:center;padding:19px;background:var(--panel2);border:1px solid var(--line)}.node small{color:#66708c;font:9px Consolas,monospace}.node b{color:var(--cyan);font:10px Consolas,monospace;text-align:right}.node i{width:7px;height:7px;display:inline-block;margin-right:8px;background:var(--cyan);box-shadow:0 0 9px var(--cyan)}
.feedback{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.quote{padding:26px;background:var(--panel2);border:1px solid var(--line)}.quote img{width:100%;height:130px;object-fit:cover;filter:grayscale(1) hue-rotate(170deg)}.stars{margin-top:20px;color:var(--cyan);letter-spacing:3px}.quote blockquote{margin:16px 0;color:#aab1c8}.quote footer{color:#626b85;font:9px Consolas,monospace}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.plan{min-height:440px;padding:31px;display:flex;flex-direction:column;background:var(--panel2);border:1px solid var(--line)}.plan.best{background:linear-gradient(145deg,#27245a,#182447);border-color:var(--violet)}.plan small{color:var(--cyan);font:9px Consolas,monospace}.price{font:700 42px Consolas,monospace}.price span{color:#7a839e;font-size:10px}.plan ul{padding:0;list-style:none;color:#939bb4;font-size:12px}.plan li{padding:6px 0}.plan li:before{content:"[+]";color:var(--cyan);margin-right:8px;font:9px Consolas,monospace}.plan .btn{width:100%;margin-top:auto}
.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.qa{padding:26px;background:var(--panel2);border:1px solid var(--line)}.qa code{color:var(--cyan);font-size:9px}.qa h3{margin:21px 0 8px}.qa p,.qa li{color:var(--muted);font-size:12px}
.page-hero{padding:100px 0 70px;background-image:linear-gradient(rgba(64,241,228,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(64,241,228,.04) 1px,transparent 1px);background-size:40px 40px}.page-grid{display:grid;grid-template-columns:1fr 410px;align-items:center;gap:70px}.page-hero h1{font-size:clamp(45px,6vw,72px)}.page-screen{height:380px;padding:14px;background:var(--panel);border:1px solid var(--line)}.page-screen img{width:100%;height:100%;object-fit:contain;filter:hue-rotate(170deg) saturate(1.1)}
.downloads{display:grid;gap:7px}.download{display:grid;grid-template-columns:85px 1fr 220px;align-items:center;gap:28px;padding:24px;background:var(--panel2);border:1px solid var(--line)}.os{width:56px;height:56px;display:grid;place-items:center;color:#070910;background:var(--cyan);font-weight:900}.download h3{margin:0}.download p{margin:4px 0;color:var(--muted);font-size:10px}.sequence{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.step{padding:27px;background:var(--panel2);border:1px solid var(--line)}.step b{color:var(--cyan);font:9px Consolas,monospace}.step h3{margin:38px 0 9px}.step p{color:var(--muted);font-size:11px}
.guide{display:grid;grid-template-columns:270px 1fr;gap:70px}.guide-nav{position:sticky;top:98px;height:max-content;padding:8px;background:var(--panel2);border:1px solid var(--line)}.guide-nav a{display:block;padding:11px 13px;color:#7c859f;font:9px Consolas,monospace}.guide-nav a:hover{color:#05060b;background:var(--cyan)}.guide-body h2{margin:55px 0 13px;font-size:31px}.guide-body h2:first-child{margin-top:0}.guide-body p,.guide-body li{color:var(--muted)}.notice{padding:22px;background:var(--panel2);border:1px solid var(--line);border-left:4px solid var(--cyan)}
.cta{margin-top:75px;padding:38px 42px;display:flex;align-items:center;justify-content:space-between;gap:30px;background:linear-gradient(100deg,#14203a,#211f4b);border:1px solid var(--violet)}.cta h2{margin:0}.cta p{margin:4px 0;color:#9199b4}.footer{padding:55px 0 22px;background:#05070d;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:45px}.footer p{max-width:340px;color:#5f6882;font-size:10px}.footer h3{color:var(--cyan);font:9px Consolas,monospace}.footer-links{display:grid;gap:8px;color:#737c96;font-size:10px}.copy{display:flex;justify-content:space-between;margin-top:42px;padding-top:17px;border-top:1px solid var(--line);color:#4c546d;font-size:9px}
@media(max-width:930px){.links{position:absolute;top:74px;right:24px;left:24px;display:none;padding:17px;background:#101525;border:1px solid var(--line);flex-direction:column}.links.open{display:flex}.menu{display:block}.lang,.nav>.btn{display:none}.hero-grid,.page-grid,.node-array{grid-template-columns:1fr}.matrix-screen{max-width:550px;margin:auto}.head{grid-template-columns:1fr;gap:16px}.head p{grid-column:1}.systems,.feedback{grid-template-columns:1fr}.guide{grid-template-columns:1fr}.guide-nav{position:static}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.wrap{width:calc(100% - 28px)}.hero-grid{min-height:auto;padding:65px 0}.hero h1{font-size:49px}.trust,.metrics,.plans,.faq,.sequence{display:grid;grid-template-columns:1fr}.trust span+span{border-left:0;border-top:1px solid var(--line)}.section{padding:75px 0}.download{grid-template-columns:60px 1fr}.download .btn{grid-column:1/-1}.cta,.copy{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}