:root{--bg:#0b1220;--bg2:#0e1728;--card:#111d33;--card2:#16233d;--line:#22304d;--tx:#e8eefc;--tx2:#9fb0cc;--pri:#ffa800;--pri2:#ff6b00;--ok:#28c840;--grad:linear-gradient(135deg,#ffb300,#ff6b00);--r:16px}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--tx);font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{width:min(1200px,92%);margin:0 auto}
.sec{padding:84px 0}
.sec-tag{display:inline-block;font-size:13px;letter-spacing:2px;color:var(--pri);border:1px solid rgba(255,168,0,.4);background:rgba(255,168,0,.08);padding:5px 14px;border-radius:999px;margin-bottom:14px}
.sec-title{font-size:clamp(26px,4vw,40px);font-weight:800;letter-spacing:1px;margin-bottom:12px}
.sec-sub{color:var(--tx2);font-size:16px;max-width:640px;margin:0 auto 48px}
.center{text-align:center}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 34px;border-radius:999px;font-size:16px;font-weight:700;cursor:pointer;border:none;transition:transform .25s,box-shadow .25s}
.btn:hover{transform:translateY(-3px)}
.btn-pri{background:var(--grad);color:#1a1200;box-shadow:0 8px 26px rgba(255,150,0,.35)}
.btn-pri:hover{box-shadow:0 12px 34px rgba(255,150,0,.5)}
.btn-ghost{background:transparent;color:var(--tx);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--pri);color:var(--pri)}
.btn-sm{padding:10px 22px;font-size:14px}
html:not(.js) .reveal{opacity:1;transform:none}
html.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
html.js .reveal.in{opacity:1;transform:none}
header.nav{position:fixed;top:0;left:0;right:0;z-index:200;background:rgba(11,18,32,.55);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:background .3s;border-bottom:1px solid rgba(34,48,77,.4)}
html.js header.nav.scrolled{background:rgba(11,18,32,.92)}
.nav-in{display:flex;align-items:center;height:68px;gap:28px}
.logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800;letter-spacing:1px}
.logo img{width:36px;height:36px;border-radius:9px}
.logo b{color:var(--pri)}
.nav-menu{display:flex;align-items:center;gap:6px;margin-left:8px;flex:1}
.nav-menu>li{position:relative}
.nav-menu>li>a,.nav-menu .m-title{display:flex;align-items:center;gap:6px;padding:10px 16px;border-radius:10px;color:var(--tx2);font-size:15px;cursor:pointer;transition:color .2s,background .2s}
.nav-menu>li>a:hover,.nav-menu>li:hover>.m-title{color:var(--tx);background:rgba(255,255,255,.05)}
.nav-menu .arr{transition:transform .3s}
.nav-menu>li:hover .arr{transform:rotate(180deg)}
.drop{position:absolute;top:calc(100% + 8px);left:0;min-width:210px;background:#fff;border-radius:14px;box-shadow:0 18px 46px rgba(0,0,0,.45);padding:8px;opacity:0;visibility:hidden;transform:translateY(10px);transition:all .25s}
.nav-menu>li:hover .drop{opacity:1;visibility:visible;transform:translateY(0)}
.drop a{display:block;padding:10px 16px;border-radius:9px;color:#334155;font-size:14px;transition:background .2s,color .2s}
.drop a:hover{background:#fff3e0;color:#e65100}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:14px}
.nav-toggle{display:none}
.nav-ham{display:none}
.m-menu{display:none}
@media(max-width:992px){
.nav-menu,.nav-cta .btn{display:none}
.nav-ham{display:flex;margin-left:auto;flex-direction:column;justify-content:center;gap:6px;width:44px;height:44px;padding:10px;border-radius:10px;background:rgba(255,255,255,.06);cursor:pointer}
.nav-ham span{display:block;height:2px;background:var(--tx);border-radius:2px;transition:.3s}
.nav-toggle:checked~.m-menu{display:block}
.nav-toggle:checked~.nav-ham span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle:checked~.nav-ham span:nth-child(2){opacity:0}
.nav-toggle:checked~.nav-ham span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.m-menu{position:fixed;top:68px;left:0;right:0;bottom:0;background:rgba(11,18,32,.98);overflow-y:auto;padding:18px 5% 60px}
.m-menu>a,.m-menu details{display:block;border-bottom:1px solid var(--line)}
.m-menu>a,.m-menu summary{display:flex;align-items:center;justify-content:space-between;padding:16px 6px;font-size:16px;color:var(--tx);cursor:pointer}
.m-menu summary::-webkit-details-marker{display:none}
.m-menu summary .arr{transition:transform .3s}
.m-menu details[open] summary .arr{transform:rotate(180deg)}
.m-menu .drop{position:static;opacity:1;visibility:visible;transform:none;background:transparent;box-shadow:none;padding:0 0 10px;min-width:0}
.m-menu .drop a{color:var(--tx2);padding:10px 14px;font-size:15px;border-radius:8px}
.m-menu .drop a:hover{color:var(--pri);background:rgba(255,168,0,.08)}
.m-menu .m-cta{display:block;margin:22px 6px;text-align:center}
}
.hero{position:relative;padding:150px 0 90px;background:radial-gradient(900px 480px at 78% -10%,rgba(255,150,0,.16),transparent 60%),radial-gradient(700px 420px at -8% 30%,rgba(41,98,255,.13),transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(32px,5vw,54px);font-weight:900;line-height:1.22;letter-spacing:1px;margin-bottom:20px}
.hero p.lead{color:var(--tx2);font-size:clamp(15px,2vw,18px);max-width:520px;margin-bottom:34px}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:42px}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap}
.hero-stats .st{text-align:left}
.hero-stats .num{font-size:30px;font-weight:900;color:var(--pri);font-variant-numeric:tabular-nums}
.hero-stats .lb{color:var(--tx2);font-size:13px;margin-top:2px}
.dstats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.dstat{background:linear-gradient(160deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:var(--r);padding:26px 20px;text-align:center;transition:transform .3s,border-color .3s}
.dstat:hover{transform:translateY(-5px);border-color:rgba(255,168,0,.5)}
.dstat .ic{font-size:30px;margin-bottom:8px}
.dstat .num{font-size:28px;font-weight:900;color:var(--tx);font-variant-numeric:tabular-nums}
.dstat .num b{color:var(--pri)}
.dstat .lb{color:var(--tx2);font-size:13px;margin-top:4px}
.cards{display:grid;gap:22px}
.c3{grid-template-columns:repeat(3,1fr)}
.c4{grid-template-columns:repeat(4,1fr)}
.c6{grid-template-columns:repeat(3,1fr)}
.card{background:linear-gradient(160deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;transition:transform .3s,box-shadow .3s,border-color .3s}
.card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(0,0,0,.4);border-color:rgba(255,168,0,.45)}
.card .ic{width:54px;height:54px;display:flex;align-items:center;justify-content:center;font-size:26px;border-radius:14px;background:rgba(255,168,0,.12);border:1px solid rgba(255,168,0,.28);margin-bottom:16px}
.card h3{font-size:18px;margin-bottom:8px}
.card p{color:var(--tx2);font-size:14px}
.nodes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.node{position:relative;background:linear-gradient(160deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:var(--r);padding:26px 24px;transition:all .3s}
.node:hover{border-color:rgba(255,168,0,.5);transform:translateY(-5px)}
.node .city{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;margin-bottom:4px}
.node .dot{width:10px;height:10px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok)}
.node .region{color:var(--tx2);font-size:13px;margin-bottom:16px}
.node .kv{display:flex;justify-content:space-between;font-size:14px;padding:7px 0;border-bottom:1px dashed var(--line)}
.node .kv:last-child{border-bottom:none}
.node .kv b{color:var(--pri);font-variant-numeric:tabular-nums}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{position:relative;background:linear-gradient(160deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:var(--r);padding:30px 24px}
.step .n{position:absolute;top:-16px;left:24px;width:34px;height:34px;border-radius:10px;background:var(--grad);color:#1a1200;font-weight:900;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(255,150,0,.4)}
.step h3{margin:12px 0 8px;font-size:18px}
.step p{color:var(--tx2);font-size:14px}
.price{background:linear-gradient(160deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:20px;padding:34px 26px;text-align:left;transition:all .3s;position:relative}
.price:hover{transform:translateY(-6px)}
.price.hot{border-color:var(--pri);box-shadow:0 0 0 1px var(--pri),0 20px 50px rgba(255,150,0,.22)}
.price .tag{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--grad);color:#1a1200;font-size:12px;font-weight:800;padding:5px 16px;border-radius:999px;white-space:nowrap}
.price .pn{font-size:15px;color:var(--tx2)}
.price .pm{font-size:38px;font-weight:900;margin:10px 0 2px;font-variant-numeric:tabular-nums}
.price .pm small{font-size:14px;color:var(--tx2);font-weight:400}
.price ul{margin:20px 0 26px}
.price ul li{padding:8px 0;border-bottom:1px dashed var(--line);color:var(--tx2);font-size:14px}
.price ul li:before{content:"✓ ";color:var(--pri);font-weight:700}
.price .btn{width:100%}
.faqs{max-width:860px;margin:0 auto}
.faq{border:1px solid var(--line);border-radius:14px;background:linear-gradient(160deg,var(--card),var(--card2));margin-bottom:14px;overflow:hidden;transition:border-color .3s}
.faq[open]{border-color:rgba(255,168,0,.5)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 22px;cursor:pointer;font-size:16px;font-weight:700;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{flex:none;width:26px;height:26px;border-radius:8px;background:rgba(255,168,0,.12);color:var(--pri);display:flex;align-items:center;justify-content:center;font-size:18px;transition:transform .3s}
.faq[open] summary .pm{transform:rotate(45deg)}
.faq .body{padding:0 22px 20px;color:var(--tx2);font-size:15px}
.tests{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.test{background:linear-gradient(160deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:var(--r);padding:26px 24px}
.test .stars{color:var(--pri);letter-spacing:2px;margin-bottom:12px}
.test p{color:var(--tx2);font-size:14px;margin-bottom:18px}
.test .who{display:flex;align-items:center;gap:12px}
.test .av{width:40px;height:40px;border-radius:50%;background:var(--grad);color:#1a1200;display:flex;align-items:center;justify-content:center;font-weight:800}
.test .who b{font-size:14px}
.test .who span{display:block;color:var(--tx2);font-size:12px}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ncard{background:linear-gradient(160deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:all .3s;display:flex;flex-direction:column}
.ncard:hover{transform:translateY(-6px);border-color:rgba(255,168,0,.45);box-shadow:0 16px 40px rgba(0,0,0,.4)}
.ncard img{width:100%;height:180px;object-fit:cover}
.ncard .in{padding:20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.ncard .meta{color:var(--tx2);font-size:12px;display:flex;gap:14px}
.ncard h3{font-size:16px;line-height:1.5}
.ncard h3 a:hover{color:var(--pri)}
.ncard p{color:var(--tx2);font-size:13px;flex:1}
.ncard .more{color:var(--pri);font-size:13px;font-weight:700}
.cta{background:radial-gradient(700px 380px at 50% -60%,rgba(255,150,0,.25),transparent 65%);border:1px solid var(--line);border-radius:26px;padding:64px 30px;text-align:center;position:relative;overflow:hidden}
.cta h2{font-size:clamp(24px,4vw,36px);font-weight:900;margin-bottom:14px}
.cta p{color:var(--tx2);margin-bottom:30px}
footer{background:#070d18;border-top:1px solid var(--line);padding:64px 0 26px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;margin-bottom:44px}
.foot-grid h4{font-size:15px;margin-bottom:16px;color:var(--tx)}
.foot-grid a{display:block;color:var(--tx2);font-size:14px;padding:6px 0;transition:color .2s}
.foot-grid a:hover{color:var(--pri)}
.foot-grid p{color:var(--tx2);font-size:13px;margin-top:12px;max-width:300px}
.foot-bot{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;color:var(--tx2);font-size:13px}
.foot-bot .lk{display:flex;gap:20px}
.foot-bot a:hover{color:var(--pri)}
.to-top{position:fixed;right:22px;bottom:26px;width:46px;height:46px;border-radius:12px;background:var(--grad);color:#1a1200;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:900;z-index:150;opacity:0;visibility:hidden;transition:.3s;box-shadow:0 8px 22px rgba(255,150,0,.4)}
html.js .to-top.show{opacity:1;visibility:visible}
.demo-wrap{display:flex;justify-content:center}
.demo{width:100%;max-width:430px;background:#0a1120;border:1px solid var(--line);border-radius:20px;box-shadow:0 30px 70px rgba(0,0,0,.5),0 0 0 1px rgba(255,168,0,.12),0 0 60px rgba(255,150,0,.12);overflow:hidden}
.demo-head{display:flex;align-items:center;gap:8px;padding:14px 18px;background:rgba(255,255,255,.04);border-bottom:1px solid var(--line)}
.demo-head .d{width:11px;height:11px;border-radius:50%}
.demo-head .d:nth-child(1){background:#ff5f57}
.demo-head .d:nth-child(2){background:#febc2e}
.demo-head .d:nth-child(3){background:#28c840}
.demo-head .tt{margin-left:10px;font-size:13px;color:var(--tx2)}
.demo-body{padding:22px 20px 26px}
.demo-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.demo-row .nm{font-size:14px;color:var(--tx2)}
.demo-row .nm b{color:var(--tx)}
.switch{position:relative;display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-size:13px;color:var(--tx2)}
.switch input{position:absolute;opacity:0;width:0;height:0}
.switch .tk{width:42px;height:23px;border-radius:999px;background:var(--line);position:relative;transition:background .3s;flex:none}
.switch .tk:before{content:"";position:absolute;top:3px;left:3px;width:17px;height:17px;border-radius:50%;background:#8899bb;transition:.3s}
.switch input:checked+.tk{background:rgba(40,200,64,.35)}
.switch input:checked+.tk:before{left:22px;background:var(--ok)}
.switch input:focus-visible+.tk{outline:2px solid var(--pri)}
.demo-body>input.connect{position:absolute;opacity:0;width:0;height:0}
.demo-conn{display:flex;justify-content:center;margin:4px 0 20px}
.demo-conn .lb{display:inline-flex;align-items:center;gap:8px;padding:13px 44px;border-radius:999px;background:var(--grad);color:#1a1200;font-weight:800;cursor:pointer;box-shadow:0 8px 24px rgba(255,150,0,.35);transition:transform .25s;font-size:15px}
.demo-conn .lb:hover{transform:scale(1.04)}
.demo-body>input.connect:checked~.demo-conn .lb{background:rgba(40,200,64,.14);color:var(--ok);border:1.5px solid var(--ok);box-shadow:0 8px 24px rgba(40,200,64,.25)}
.demo-body>input.connect:checked~.demo-conn .lb .off,.demo-body>input.connect:not(:checked)~.demo-conn .lb .on{display:none}
.gauge{display:flex;flex-direction:column;align-items:center;margin-bottom:20px}
.gauge svg{width:220px;height:auto;display:block}
.gauge .needle{transform-origin:110px 104px;transition:transform 1s cubic-bezier(.4,0,.2,1)}
.demo-body>input.connect:checked~.gauge .needle{transform:rotate(58deg)}
.demo-body>input.connect:not(:checked)~.gauge .needle{transform:rotate(-58deg)}
.gauge .vals{display:flex;gap:26px;margin-top:6px}
.gauge .v{text-align:center}
.gauge .v b{display:block;font-size:20px;color:var(--pri);font-variant-numeric:tabular-nums}
.gauge .v span{color:var(--tx2);font-size:12px}
.nodes-pick{margin-bottom:18px}
.nodes-pick .pick-t{font-size:13px;color:var(--tx2);margin-bottom:10px}
.nodes-pick>input{position:absolute;opacity:0;width:0;height:0}
.pick-list{display:flex;gap:10px;flex-wrap:wrap}
.pick-list .pl{display:inline-flex;align-items:center;gap:7px;padding:8px 16px;border-radius:999px;border:1.5px solid var(--line);font-size:13px;color:var(--tx2);cursor:pointer;transition:.25s}
#node-1:checked~.pick-list label[for=node-1],#node-2:checked~.pick-list label[for=node-2],#node-3:checked~.pick-list label[for=node-3],#node-4:checked~.pick-list label[for=node-4],#node-5:checked~.pick-list label[for=node-5],#node-6:checked~.pick-list label[for=node-6]{border-color:var(--pri);color:var(--pri);background:rgba(255,168,0,.1)}
.pick-list .pl .d2{width:8px;height:8px;border-radius:50%;background:var(--ok)}
.node-status{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:12px;padding:12px 16px;display:flex;justify-content:space-between;font-size:13px;color:var(--tx2);flex-wrap:wrap;gap:6px}
.node-status b{color:var(--pri);font-variant-numeric:tabular-nums}
.ns-item{display:none}
#node-1:checked~.node-status .ns-1,#node-2:checked~.node-status .ns-2,#node-3:checked~.node-status .ns-3,#node-4:checked~.node-status .ns-1,#node-5:checked~.node-status .ns-2,#node-6:checked~.node-status .ns-3{display:inline}
.demo-feats{margin-top:16px;border-top:1px dashed var(--line);padding-top:16px}
.demo-feats .df{display:flex;justify-content:space-between;align-items:center;padding:7px 0;font-size:13px}
.demo-feats .df .fn{color:var(--tx2)}
.demo-feats .df .s-on,.demo-feats .df .s-off{display:none;font-weight:700;font-size:12px}
.demo-feats .df .s-on{color:var(--ok)}
.demo-feats .df .s-off{color:var(--tx2)}
.demo-feats .df input:checked~.s-on,.demo-feats .df input:not(:checked)~.s-off{display:inline}
.breadcrumb{display:flex;gap:8px;font-size:13px;color:var(--tx2);flex-wrap:wrap;margin-bottom:16px}
.breadcrumb a:hover{color:var(--pri)}
.page-hero{background:radial-gradient(700px 360px at 50% -40%,rgba(255,150,0,.18),transparent 65%);padding:130px 0 56px}
.page-hero h1{font-size:clamp(26px,4vw,38px);font-weight:900;line-height:1.3;margin-bottom:14px}
.news-list-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.news-list-grid .ncard{flex-direction:row}
.news-list-grid .ncard img{width:280px;height:auto;min-height:180px}
.article-layout{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.article{background:linear-gradient(160deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:20px;padding:40px 44px}
.article .ameta{display:flex;gap:18px;flex-wrap:wrap;color:var(--tx2);font-size:13px;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:22px}
.article .ameta b{color:var(--tx)}
.article img.lead{width:100%;border-radius:14px;margin-bottom:24px}
.article h2{font-size:22px;margin:30px 0 14px;padding-left:14px;border-left:4px solid var(--pri);scroll-margin-top:90px}
.article p{color:#c7d3ea;margin-bottom:16px;font-size:15.5px;text-align:justify}
.article .lead-p{font-size:17px;color:var(--tx)}
.article .quote{border-left:3px solid var(--pri);background:rgba(255,168,0,.06);padding:14px 18px;border-radius:0 12px 12px 0;margin:18px 0;color:var(--tx)}
.article .quote b{color:var(--pri)}
.article .img2{margin:22px 0}
.article .end{background:rgba(255,168,0,.07);border:1px solid rgba(255,168,0,.3);border-radius:14px;padding:20px 22px;margin-top:28px}
.article .end p{color:var(--tx);margin-bottom:12px}
.side{position:sticky;top:88px;display:flex;flex-direction:column;gap:20px}
.side .s-card{background:#fff;border-radius:16px;box-shadow:0 12px 34px rgba(0,0,0,.35);padding:22px 20px;color:#334155}
.side .s-card h4{font-size:14px;font-weight:800;color:#1f2937;padding-left:12px;border-left:4px solid var(--pri);margin-bottom:14px}
.side .toc ul{position:relative;padding-left:16px}
.side .toc ul:before{content:"";position:absolute;left:4px;top:4px;bottom:4px;width:2px;background:#e5e7eb}
.side .toc li{position:relative;padding:6px 0 6px 14px}
.side .toc li:before{content:"";position:absolute;left:-12px;top:12px;width:8px;height:8px;border-radius:50%;background:#cbd5e1;border:2px solid #fff}
.side .toc a{font-size:13.5px;line-height:1.5;transition:color .2s}
.side .toc a:hover,.side .toc a.act{color:#e65100;font-weight:700}
.side .hot li{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px dashed #eef1f6}
.side .hot li:last-child{border-bottom:none}
.side .hot .rk{flex:none;width:22px;height:22px;border-radius:6px;background:#eef1f6;color:#8899aa;font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center;transition:.2s}
.side .hot li:hover .rk{transform:scale(1.12)}
.side .hot li:nth-child(1) .rk{background:var(--grad);color:#1a1200}
.side .hot li:nth-child(2) .rk{background:linear-gradient(135deg,#ff8a00,#ffb300);color:#fff}
.side .hot li:nth-child(3) .rk{background:linear-gradient(135deg,#ffd54f,#ffb300);color:#5c4000}
.side .hot a{font-size:13.5px;line-height:1.45;color:#334155}
.side .hot a:hover{color:#e65100}
.side .tags{display:flex;flex-wrap:wrap;gap:8px}
.side .tags a{font-size:12px;padding:6px 13px;border-radius:999px;background:#f3f4f6;color:#6b7280;border:1px solid #e5e7eb;transition:.2s}
.side .tags a:hover{color:#e65100;border-color:#e65100}
.pager{display:flex;justify-content:space-between;gap:16px;margin-top:28px}
.pager a{flex:1;background:linear-gradient(160deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:14px;padding:16px 20px;transition:.25s;font-size:14px}
.pager a:hover{border-color:rgba(255,168,0,.5);transform:translateY(-3px)}
.pager a .d{display:block;color:var(--tx2);font-size:12px;margin-bottom:6px}
.pager .next{text-align:right}
.related{margin-top:28px;background:linear-gradient(160deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:16px;padding:24px 26px}
.related h3{font-size:17px;margin-bottom:8px}
.related ul li{border-bottom:1px dashed var(--line);padding:11px 0;display:flex;gap:10px;align-items:baseline}
.related ul li:last-child{border-bottom:none}
.related ul li .t{flex:none;color:var(--pri);font-size:12px;font-weight:700}
.related ul li a{font-size:14.5px;color:#c7d3ea;transition:color .2s}
.related ul li a:hover{color:var(--pri)}
.comments{margin-top:36px}
.comments>h3{font-size:18px;margin-bottom:18px}
.comment{display:flex;gap:14px;padding:16px 0;border-bottom:1px dashed var(--line)}
.comment .av{flex:none;width:40px;height:40px;border-radius:50%;background:var(--grad);color:#1a1200;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px}
.comment .cb{font-size:14px;color:#c7d3ea}
.comment .cb .who{display:flex;gap:12px;align-items:baseline;margin-bottom:4px}
.comment .cb .who b{font-size:14px}
.comment .cb .who span{color:var(--tx2);font-size:12px}
.err-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px;background:radial-gradient(700px 400px at 50% 20%,rgba(255,150,0,.15),transparent 65%)}
.err-page .code{font-size:clamp(90px,20vw,170px);font-weight:900;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.err-page h1{font-size:24px;margin:14px 0 10px}
.err-page p{color:var(--tx2);margin-bottom:8px}
.err-page .auto{color:var(--pri);font-size:14px;margin:22px 0 26px}
.map-links{max-width:860px;margin:0 auto}
.map-links h2{font-size:20px;margin:34px 0 16px;color:var(--pri)}
.map-links ul li{border-bottom:1px dashed var(--line);padding:12px 4px;font-size:15px}
.map-links ul li a:hover{color:var(--pri)}
.map-links ul li .u{color:var(--tx2);font-size:13px;margin-left:12px;word-break:break-all}
.sys-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sys{background:linear-gradient(160deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:14px;padding:20px}
.sys h4{font-size:15px;margin-bottom:8px;color:var(--pri)}
.sys p{color:var(--tx2);font-size:13.5px}
.dl-versions{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.dl-ver{background:linear-gradient(160deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:18px;padding:30px 26px;transition:.3s}
.dl-ver:hover{transform:translateY(-6px);border-color:rgba(255,168,0,.5)}
.dl-ver .vn{font-size:20px;font-weight:900;margin-bottom:4px}
.dl-ver .vsz{color:var(--tx2);font-size:13px;margin-bottom:18px}
.dl-ver ul{margin-bottom:22px}
.dl-ver ul li{color:var(--tx2);font-size:14px;padding:7px 0;border-bottom:1px dashed var(--line)}
.dl-ver ul li:before{content:"✓ ";color:var(--pri);font-weight:700}
.dl-ver .btn{width:100%}
.isteps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:992px){
.sec{padding:64px 0}
.hero{padding:120px 0 64px}
.hero-grid,.article-layout{grid-template-columns:1fr}
.dstats,.nodes,.c3,.c6,.steps,.price-grid,.tests,.news-grid,.dl-versions,.sys-grid,.news-list-grid{grid-template-columns:repeat(2,1fr)}
.side{position:static;order:2}
.foot-grid{grid-template-columns:1fr 1fr}
.news-list-grid .ncard{flex-direction:column}
.news-list-grid .ncard img{width:100%}
.isteps{grid-template-columns:repeat(2,1fr)}
.article{padding:28px 24px}
}
@media(max-width:768px){
.c4{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:480px){
.dstats,.nodes,.c3,.c6,.steps,.tests,.news-grid,.dl-versions,.sys-grid,.news-list-grid,.c4{grid-template-columns:1fr}
.hero-stats{gap:20px}
.foot-grid{grid-template-columns:1fr}
.article{padding:22px 16px}
.article .ameta{gap:10px}
.demo{max-width:100%}
.gauge svg{width:180px}
}