*,*::before,*::after{box-sizing:border-box}
:root{
--bg:#0b0f0e;
--panel:#101816;
--panel-2:#131d1a;
--line:#1d2b26;
--line-2:#27392f;
--green:#2ee6a8;
--green-deep:#17b483;
--text:#e8f4ef;
--muted:#8fa8a0;
--faint:#5c7069;
--mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
--sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);background:var(--bg);color:var(--text);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0;z-index:-1;background-image:linear-gradient(rgba(46,230,168,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(46,230,168,.03) 1px,transparent 1px);background-size:44px 44px;pointer-events:none}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.3;margin:0;font-weight:700}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
.site-head{position:sticky;top:0;z-index:50;background:rgba(11,15,14,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);transition:border-color .3s ease,box-shadow .3s ease}
.site-head.scrolled{border-color:var(--line-2);box-shadow:0 14px 38px rgba(0,0,0,.45)}
.head-inner{display:flex;align-items:center;gap:32px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{width:30px;height:30px}
.brand-name{font-size:21px;font-weight:700;letter-spacing:2px}
.brand-divider{width:1px;height:16px;background:var(--line-2)}
.brand-sub{font-family:var(--mono);font-size:12px;letter-spacing:2px;color:var(--green)}
.nav-menu{display:flex;gap:28px}
.nav-menu a{font-size:15px;color:var(--muted);padding:6px 0;border-bottom:2px solid transparent;transition:color .25s ease,border-color .25s ease}
.nav-menu a:hover{color:var(--green)}
.nav-menu a.active{color:var(--text);border-color:var(--green);font-weight:600}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:18px;flex-shrink:0}
.ghost-link{font-size:14px;color:var(--muted);transition:color .25s ease}
.ghost-link:hover{color:var(--green)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;font-weight:600;transition:background .25s ease,color .25s ease,border-color .25s ease,transform .25s ease,box-shadow .25s ease;border:1.5px solid transparent;cursor:pointer}
.btn-green{background:var(--green);color:#04120d}
.btn-green:hover{background:var(--green-deep);transform:translateY(-1px);box-shadow:0 10px 30px rgba(46,230,168,.25)}
.btn-sm{padding:10px 22px;font-size:14px}
.btn-lg{padding:15px 36px;font-size:16px}
.btn-block{width:100%}
.btn-line{border-color:var(--line-2);color:var(--text);background:transparent}
.btn-line:hover{border-color:var(--green);color:var(--green)}
.nav-toggle{margin-left:auto;width:42px;height:42px;border:1px solid var(--line-2);border-radius:10px;background:transparent;display:none;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer;padding:0}
.nav-toggle span{width:18px;height:2px;background:var(--text);transition:transform .3s ease,opacity .3s ease}
body.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.nav-open .nav-toggle span:nth-child(2){opacity:0}
body.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{position:fixed;inset:72px 0 auto;z-index:49;background:#0d1311;border-bottom:1px solid var(--line);padding:16px 28px 28px;display:grid;gap:2px;transform:translateY(-12px);opacity:0;visibility:hidden;transition:transform .3s ease,opacity .3s ease,visibility .3s ease}
body.nav-open .mobile-nav{transform:none;opacity:1;visibility:visible}
.mobile-nav a{padding:13px 4px;font-size:16px;color:var(--text);border-bottom:1px solid var(--line)}
.mobile-nav .btn{margin-top:16px;border-bottom:0}
.hero{padding:96px 0 84px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;top:-220px;right:-160px;width:640px;height:640px;border-radius:50%;background:radial-gradient(circle,rgba(46,230,168,.14),transparent 68%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:72px;align-items:center;position:relative}
.hero-tag{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12.5px;letter-spacing:3px;color:var(--green);border:1px solid rgba(46,230,168,.32);border-radius:999px;padding:8px 18px;background:rgba(46,230,168,.06)}
.hero-tag::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green)}
.hero-title{font-size:clamp(38px,5vw,58px);letter-spacing:.01em;margin:28px 0 22px}
.hero-title em{font-style:normal;color:var(--green)}
.hero-lede{font-size:17.5px;color:var(--muted);max-width:34em;line-height:1.9}
.hero-actions{margin-top:38px;display:flex;gap:16px;flex-wrap:wrap}
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;min-height:420px}
.gauge{position:relative;width:min(340px,80vw);aspect-ratio:1}
.gauge svg{width:100%;height:100%;transform:rotate(-90deg)}
.gauge-track{stroke:#182622;stroke-width:9}
.gauge-fill{stroke:var(--green);stroke-width:9;stroke-linecap:round;stroke-dasharray:540;stroke-dashoffset:540;transition:stroke-dashoffset 1.6s cubic-bezier(.22,.7,.3,1);filter:drop-shadow(0 0 8px rgba(46,230,168,.5))}
.gauge-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px}
.gauge-center strong{font-family:var(--mono);font-size:46px;letter-spacing:-1px;color:var(--text)}
.gauge-center strong small{font-size:22px;color:var(--green)}
.gauge-center span{font-size:13.5px;color:var(--muted);letter-spacing:2px}
.hv-chip{position:absolute;padding:11px 18px;border:1px solid var(--line-2);border-radius:12px;background:rgba(16,24,22,.92);font-size:13px;color:var(--muted);box-shadow:0 16px 40px rgba(0,0,0,.4);white-space:nowrap}
.hv-chip b{color:var(--green);font-family:var(--mono);font-weight:600;margin-right:6px}
.hv-c1{top:8%;left:0}
.hv-c2{bottom:10%;right:0}
.kpi-band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(16,24,22,.5)}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.kpi{background:var(--bg);padding:40px 30px;text-align:center}
.kpi strong{display:block;font-family:var(--mono);font-size:38px;letter-spacing:-1px;color:var(--green)}
.kpi span{display:block;margin-top:10px;font-size:14px;color:var(--muted);letter-spacing:1px}
.section{padding:92px 0}
.section-head{max-width:640px;margin-bottom:54px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-tag{font-family:var(--mono);font-size:12.5px;letter-spacing:4px;color:var(--green);text-transform:uppercase}
.section-head h2{font-size:clamp(28px,3.4vw,40px);margin:16px 0 14px}
.section-head p{color:var(--muted)}
.glow-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.glow-card{background:linear-gradient(180deg,rgba(46,230,168,.05),rgba(46,230,168,0) 42%),var(--panel);border:1px solid var(--line);border-radius:18px;padding:38px 32px;position:relative;transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease}
.glow-card:hover{transform:translateY(-6px);border-color:rgba(46,230,168,.45);box-shadow:0 24px 60px rgba(0,0,0,.5),0 0 0 1px rgba(46,230,168,.18)}
.gc-icon{width:52px;height:52px;border-radius:14px;background:rgba(46,230,168,.1);border:1px solid rgba(46,230,168,.3);display:flex;align-items:center;justify-content:center;margin-bottom:24px}
.gc-icon svg{width:26px;height:26px}
.glow-card h3{font-size:21px;margin-bottom:12px}
.glow-card p{font-size:14.5px;color:var(--muted);line-height:1.8}
.gc-bar{margin-top:26px}
.bar-head{display:flex;justify-content:space-between;font-size:12.5px;color:var(--faint);font-family:var(--mono);letter-spacing:1px;margin-bottom:9px}
.bar-track{height:7px;border-radius:99px;background:#182622;overflow:hidden}
.bar-fill{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--green-deep),var(--green));box-shadow:0 0 14px rgba(46,230,168,.5)}
.w-96{width:96%}
.w-92{width:92%}
.w-88{width:88%}
.w-84{width:84%}
.w-78{width:78%}
.w-72{width:72%}
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.mx-item{display:flex;gap:16px;align-items:flex-start;padding:24px 24px;border:1px solid var(--line);border-radius:14px;background:var(--panel);transition:border-color .25s ease}
.mx-item:hover{border-color:var(--line-2)}
.mx-dot{flex-shrink:0;width:10px;height:10px;margin-top:9px;background:var(--green);transform:rotate(45deg);box-shadow:0 0 10px rgba(46,230,168,.6)}
.mx-item h3{font-size:16.5px;margin-bottom:7px}
.mx-item p{font-size:13.5px;color:var(--muted);line-height:1.7}
.page-head{padding:72px 0 44px;border-bottom:1px solid var(--line)}
.crumb{font-family:var(--mono);font-size:12.5px;letter-spacing:1px;color:var(--faint);display:flex;gap:10px;align-items:center;margin-bottom:26px}
.crumb a:hover{color:var(--green)}
.crumb .sep{color:var(--line-2)}
.page-head h1{font-size:clamp(34px,4.4vw,50px)}
.page-head .sub{margin-top:18px;color:var(--muted);font-size:17px;max-width:44em;line-height:1.85}
.layer-stack{display:grid;gap:22px;counter-reset:layer}
.layer{display:grid;grid-template-columns:86px 1fr;gap:30px;align-items:start;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:38px 36px;position:relative;overflow:hidden;transition:border-color .3s ease}
.layer::after{counter-increment:layer;content:"0" counter(layer);position:absolute;right:28px;top:20px;font-family:var(--mono);font-size:64px;font-weight:700;color:rgba(46,230,168,.08);line-height:1}
.layer:hover{border-color:rgba(46,230,168,.4)}
.layer-icon{width:86px;height:86px;border-radius:18px;background:rgba(46,230,168,.08);border:1px solid rgba(46,230,168,.28);display:flex;align-items:center;justify-content:center}
.layer-icon svg{width:42px;height:42px}
.layer h2{font-size:23px;margin-bottom:12px}
.layer > div > p{color:var(--muted);font-size:15.5px;line-height:1.85}
.layer-points{margin-top:20px;display:grid;grid-template-columns:repeat(2,1fr);gap:12px 26px}
.layer-points li{position:relative;padding-left:22px;font-size:14.5px;color:var(--muted)}
.layer-points li::before{content:"";position:absolute;left:2px;top:9px;width:7px;height:7px;background:var(--green);transform:rotate(45deg)}
.check-panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:44px 40px}
.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px 34px}
.check-item{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--line)}
.check-item:last-child{border-bottom:0}
.check-mark{flex-shrink:0;width:22px;height:22px;margin-top:3px;border-radius:68% 32% 68% 32%;background:rgba(46,230,168,.12);border:1px solid rgba(46,230,168,.4);display:flex;align-items:center;justify-content:center}
.check-mark svg{width:12px;height:12px}
.check-item b{display:block;font-size:15.5px;font-weight:600}
.check-item span{font-size:13.5px;color:var(--muted)}
.srv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.srv-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:40px 34px;transition:transform .3s ease,border-color .3s ease}
.srv-card:hover{transform:translateY(-6px);border-color:rgba(46,230,168,.42)}
.srv-num{font-family:var(--mono);font-size:13px;letter-spacing:3px;color:var(--green)}
.srv-card h3{font-size:21px;margin:18px 0 12px}
.srv-card p{font-size:14.5px;color:var(--muted);line-height:1.8}
.srv-meta{margin-top:24px;padding-top:20px;border-top:1px solid var(--line);font-family:var(--mono);font-size:13px;color:var(--faint);letter-spacing:1px}
.resp-table{width:100%;border-collapse:collapse;font-size:14.5px}
.resp-table th{font-family:var(--mono);font-size:12px;letter-spacing:2px;color:var(--faint);text-align:left;font-weight:500;padding:14px 18px;border-bottom:1px solid var(--line-2)}
.resp-table td{padding:17px 18px;border-bottom:1px solid var(--line);color:var(--muted)}
.resp-table td:first-child{color:var(--text);font-weight:600}
.resp-table .ok{color:var(--green);font-family:var(--mono)}
.table-wrap{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--panel)}
.note-panel{border:1px dashed var(--line-2);border-radius:14px;padding:26px 30px;color:var(--muted);font-size:14.5px;line-height:1.8;margin-top:44px}
.note-panel b{color:var(--text)}
.cta-panel{position:relative;overflow:hidden;background:linear-gradient(135deg,rgba(46,230,168,.12),rgba(46,230,168,.03) 55%),var(--panel);border:1px solid rgba(46,230,168,.3);border-radius:22px;padding:72px 48px;text-align:center}
.cta-panel::before{content:"";position:absolute;top:-160px;right:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(46,230,168,.18),transparent 70%)}
.cta-panel h2{font-size:clamp(28px,3.4vw,40px);position:relative}
.cta-panel p{color:var(--muted);margin:18px auto 36px;max-width:38em;position:relative}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;position:relative}
.site-footer{border-top:1px solid var(--line);background:rgba(16,24,22,.5);padding:68px 0 0}
.footer-cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:46px;padding-bottom:54px}
.footer-brand p{margin-top:16px;font-size:14px;color:var(--muted);max-width:26em;line-height:1.8}
.footer-col h3{font-size:15px;letter-spacing:2px;margin-bottom:18px}
.footer-col a{display:block;font-size:14px;color:var(--muted);padding:5px 0;transition:color .25s ease}
.footer-col a:hover{color:var(--green)}
.footer-bottom{border-top:1px solid var(--line);padding:24px 0;display:flex;justify-content:space-between;gap:16px;font-family:var(--mono);font-size:12.5px;color:var(--faint);letter-spacing:1px}
.js .fade-up{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.js .fade-up.in{opacity:1;transform:none}
@media(max-width:1080px){
.kpi-grid{grid-template-columns:repeat(2,1fr)}
.matrix{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:992px){
.nav-menu,.nav-actions{display:none}
.nav-toggle{display:flex}
.head-inner{min-height:64px}
.mobile-nav{inset:64px 0 auto}
.hero{padding:72px 0 64px}
.hero-grid{grid-template-columns:1fr;gap:56px}
.hero-visual{min-height:360px}
.glow-grid{grid-template-columns:1fr}
.srv-grid{grid-template-columns:1fr}
.layer{grid-template-columns:1fr;gap:22px}
.check-grid{grid-template-columns:1fr}
.footer-cols{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
.kpi-grid{grid-template-columns:1fr}
.matrix{grid-template-columns:1fr}
.section{padding:70px 0}
.hv-chip{position:static;margin-top:14px}
.hero-visual{flex-direction:column}
.layer{padding:30px 24px}
.layer-points{grid-template-columns:1fr}
.check-panel{padding:32px 24px}
.resp-table th,.resp-table td{padding:13px 12px;font-size:13px}
.cta-panel{padding:56px 26px}
.footer-cols{grid-template-columns:1fr}
.footer-bottom{flex-direction:column}
}