:root{--brand:#2f6bff;--brand2:#00c6d7;--brand-d:#1c4fd8;--ink:#0e1729;--ink2:#243452;--muted:#5d6c86;--bg:#f5f8fd;--card:#fff;--line:#e4eaf4;--dark:#070d1f;--dark2:#101f46;--ok:#12b886;--warn:#f59f00;--r:16px;--r-s:10px;--sh:0 6px 22px rgba(18,38,84,.08);--sh-h:0 16px 40px rgba(18,38,84,.16);--wrap:1180px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--brand-d)}
h1,h2,h3,h4{line-height:1.3;margin:0 0 .5em;color:var(--ink)}
h1{font-size:40px;letter-spacing:-.5px}
h2{font-size:30px}
h3{font-size:20px}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.2em}
li{margin:.3em 0}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.sec{padding:74px 0}
.sec.alt{background:#fff}
.sec.dark{background:linear-gradient(160deg,#070d1f,#0e1c40 60%,#12275c);color:#e8eeff}
.sec.dark h2,.sec.dark h3{color:#fff}
.sec.dark .lede{color:#a9bce0}
.sec.dark .card{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.17);box-shadow:0 18px 44px rgba(3,8,22,.38)}
.sec.dark .card:hover{border-color:rgba(143,216,255,.42);box-shadow:0 22px 52px rgba(3,8,22,.5)}
.sec.dark .card p{color:#b9c9e8}
.sec.dark .card .ico{background:linear-gradient(135deg,rgba(143,216,255,.16),rgba(47,107,255,.22))}
.head{text-align:center;max-width:760px;margin:0 auto 42px}
.head .tag{display:inline-block;font-size:13px;font-weight:600;letter-spacing:1px;color:var(--brand);background:rgba(47,107,255,.1);border:1px solid rgba(47,107,255,.22);border-radius:999px;padding:5px 14px;margin-bottom:14px}
.sec.dark .head .tag{color:#8fd8ff;background:rgba(143,216,255,.1);border-color:rgba(143,216,255,.28)}
.lede{color:var(--muted);font-size:17px;margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 26px;border-radius:999px;font-weight:700;font-size:16px;color:#fff;background:linear-gradient(120deg,var(--brand),var(--brand2));border:0;cursor:pointer;box-shadow:0 8px 20px rgba(47,107,255,.32);transition:transform .2s,box-shadow .2s,filter .2s}
.btn:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.06)}
.btn-ghost{background:transparent;color:var(--brand);border:2px solid rgba(47,107,255,.45);box-shadow:none}
.btn-ghost:hover{color:var(--brand-d);border-color:var(--brand);background:rgba(47,107,255,.06)}
.sec.dark .btn-ghost{color:#cfe0ff;border-color:rgba(207,224,255,.42)}
.btn-lg{min-height:56px;padding:0 34px;font-size:17px}
.btn-s{min-height:40px;padding:0 18px;font-size:14px}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g6{grid-template-columns:repeat(6,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--sh);transition:transform .25s,box-shadow .25s,border-color .25s}
.card:hover{transform:translateY(-6px);box-shadow:var(--sh-h);border-color:rgba(47,107,255,.35)}
.card .ico{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:26px;background:linear-gradient(135deg,rgba(47,107,255,.14),rgba(0,198,215,.16));margin-bottom:14px}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);margin:0;font-size:15px}
.topbar{position:fixed;top:0;left:0;right:0;z-index:60;background:rgba(255,255,255,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:background .3s,box-shadow .3s}
.topbar.solid{background:rgba(9,17,38,.9);border-bottom-color:rgba(255,255,255,.12);box-shadow:0 6px 24px rgba(4,10,26,.28)}
.bar{display:flex;align-items:center;gap:18px;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--ink);flex:none}
.topbar.solid .brand{color:#fff}
.brand img{width:32px;height:32px;border-radius:8px}
.brand span i{font-style:normal;color:var(--brand)}
.navmenu{margin-left:auto;display:flex;align-items:center;gap:6px}
.navmenu>ul{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.navmenu li{position:relative;margin:0}
.navmenu a,.navmenu summary{display:flex;align-items:center;gap:6px;padding:10px 14px;border-radius:10px;color:var(--ink2);font-weight:600;font-size:15px;cursor:pointer}
.navmenu a:hover,.navmenu summary:hover{background:rgba(47,107,255,.09);color:var(--brand)}
.topbar.solid .navmenu a,.topbar.solid .navmenu summary{color:#dbe6ff}
.topbar.solid .navmenu a:hover,.topbar.solid .navmenu summary:hover{background:rgba(255,255,255,.1);color:#fff}
summary::-webkit-details-marker{display:none}
summary{list-style:none}
.caret{display:inline-block;font-size:11px;transition:transform .25s}
.navgrp[open]>summary .caret,.navgrp:hover>summary .caret{transform:rotate(180deg)}
.sub{position:absolute;top:100%;left:0;z-index:70;display:none;min-width:210px;background:#fff;border:1px solid var(--line);border-radius:var(--r-s);box-shadow:var(--sh-h);padding:8px;margin-top:8px}
.sub::before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
.navgrp[open]>.sub{display:block}
.sub a{display:block;padding:9px 12px;border-radius:8px;font-weight:500}
@media (min-width:993px){.navgrp:hover>.sub{display:block}}
.navcta{flex:none}
.navtog,.burger{display:none}
.hero{position:relative;overflow:hidden;padding:130px 0 80px;background:linear-gradient(160deg,#070d1f,#0d1a3c 55%,#12275c);color:#e8eeff}
.hero::after{content:"";position:absolute;width:640px;height:640px;right:-180px;top:-220px;border-radius:50%;background:radial-gradient(circle,rgba(47,107,255,.42),transparent 68%)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero h1{color:#fff;font-size:46px}
.hero .lede{color:#a9bce0;font-size:18px;margin-bottom:26px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.hero .kpis{display:flex;gap:28px;flex-wrap:wrap;list-style:none;padding:0;margin:0}
.hero .kpis b{display:block;font-size:26px;color:#fff}
.hero .kpis span{font-size:13px;color:#93a7cd}
.demo{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:22px;padding:20px;backdrop-filter:blur(8px);box-shadow:0 24px 60px rgba(3,8,22,.45)}
.demo-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.demo-title{font-weight:700;font-size:15px;color:#dce7ff}
.demo-dot{width:9px;height:9px;border-radius:50%;background:var(--ok);display:inline-block;margin-right:6px;box-shadow:0 0 0 4px rgba(18,184,134,.18)}
.demo-body{background:rgba(4,10,26,.55);border-radius:16px;padding:18px}
.gauge{position:relative;width:190px;height:190px;margin:6px auto 14px;border-radius:50%;background:conic-gradient(from 220deg,rgba(255,255,255,.12) 0 250deg,transparent 250deg);display:flex;align-items:center;justify-content:center}
.gauge::before{content:"";position:absolute;inset:14px;border-radius:50%;background:#0a142c;border:1px solid rgba(255,255,255,.1)}
.gauge .val{position:relative;text-align:center}
.gauge .val b{display:block;font-size:34px;color:#fff;line-height:1.1}
.gauge .val span{font-size:12px;color:#8fa4ca;letter-spacing:1px}
.gauge .needle{position:absolute;left:50%;bottom:50%;width:3px;height:74px;background:linear-gradient(180deg,var(--brand2),var(--brand));transform-origin:bottom center;transform:rotate(-42deg);border-radius:3px;transition:transform 1.1s cubic-bezier(.2,.9,.2,1)}
#demoConn:checked~.demo-body .needle{transform:rotate(48deg)}
#demoConn:checked~.demo-body .gauge{background:conic-gradient(from 220deg,var(--brand2) 0 330deg,rgba(255,255,255,.12) 330deg)}
.demo-rows{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.demo-rows li{display:flex;justify-content:space-between;font-size:14px;color:#b7c7e6;background:rgba(255,255,255,.05);border-radius:9px;padding:8px 12px}
.demo-rows b{color:#fff}
.off{display:block}
.on{display:none}
#demoConn:checked~.demo-body .off{display:none}
#demoConn:checked~.demo-body .on{display:block}
.conn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:52px;border-radius:14px;background:linear-gradient(120deg,var(--brand),var(--brand2));color:#fff;font-weight:700;cursor:pointer;user-select:none;margin-top:14px}
.node-pick{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:12px}
.node-pick label{display:flex;justify-content:space-between;font-size:13px;color:#b7c7e6;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:8px 12px;cursor:pointer;transition:all .2s}
.node-pick label:hover{border-color:rgba(0,198,215,.6);color:#fff}
.node-pick input{position:absolute;opacity:0;width:0;height:0}
.node-pick b{color:#fff}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;text-align:center;box-shadow:var(--sh)}
.stat b{display:block;font-size:32px;background:linear-gradient(120deg,var(--brand),var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{color:var(--muted);font-size:14px}
.node-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-s);padding:16px;display:flex;align-items:center;justify-content:space-between;box-shadow:var(--sh);transition:transform .22s,border-color .22s}
.node-card:hover{transform:translateY(-4px);border-color:rgba(47,107,255,.4)}
.node-card .flag{font-size:22px;margin-right:10px}
.node-card .nm{font-weight:600}
.node-card .ms{font-size:13px;color:var(--ok);font-weight:700}
.lat{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-top:12px}
.lat i{height:6px;border-radius:4px;background:linear-gradient(90deg,var(--brand),var(--brand2));flex:1}
.proto{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px 26px 26px;box-shadow:var(--sh);transition:transform .25s,box-shadow .25s}
.step:hover{transform:translateY(-6px);box-shadow:var(--sh-h)}
.step em{position:absolute;top:-18px;left:26px;width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-style:normal;font-weight:800;color:#fff;background:linear-gradient(120deg,var(--brand),var(--brand2));box-shadow:0 8px 18px rgba(47,107,255,.3)}
.price{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}
.plan{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px 26px;box-shadow:var(--sh);transition:transform .25s,box-shadow .25s}
.plan.hot{border:2px solid var(--brand);transform:translateY(-11px);box-shadow:0 22px 50px rgba(47,107,255,.22);position:relative}
.plan.hot::before{content:"最受欢迎";position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:linear-gradient(120deg,var(--brand),var(--brand2));color:#fff;font-size:13px;font-weight:700;padding:5px 16px;border-radius:999px}
.plan .amt{font-size:38px;font-weight:800;color:var(--ink)}
.plan .amt sup{font-size:16px;font-weight:600;color:var(--muted)}
.plan .amt small{font-size:14px;font-weight:500;color:var(--muted)}
.plan ul{list-style:none;padding:0;margin:18px 0 22px}
.plan ul li{padding-left:24px;position:relative;color:var(--ink2);font-size:15px}
.plan ul li::before{content:"✔";position:absolute;left:0;color:var(--ok);font-weight:700}
.plan .btn{width:100%}
.faq{max-width:900px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:14px;box-shadow:var(--sh);overflow:hidden}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 22px;font-weight:700;cursor:pointer;color:var(--ink)}
.faq summary::after{content:"+";font-size:22px;color:var(--brand);flex:none;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .ans{padding:0 22px 20px;color:var(--muted);font-size:15px}
.faq .ans ol{margin:8px 0 0;padding-left:1.3em}
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--sh);transition:transform .25s,box-shadow .25s}
.quote:hover{transform:translateY(-6px);box-shadow:var(--sh-h)}
.quote .stars{color:#f7b500;font-size:15px;letter-spacing:2px;margin-bottom:10px}
.quote p{color:var(--ink2);font-size:15px}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:14px}
.avat{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand2));flex:none}
.who b{display:block;font-size:15px}
.who span{font-size:13px;color:var(--muted)}
.newsgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s}
.post:hover{transform:translateY(-6px);box-shadow:var(--sh-h)}
.post img{width:100%;aspect-ratio:16/9;object-fit:cover}
.post .body{padding:20px;display:flex;flex-direction:column;flex:1}
.post .meta{font-size:13px;color:var(--muted);margin-bottom:8px}
.post h3{font-size:18px;margin-bottom:8px}
.post h3 a{color:var(--ink)}
.post h3 a:hover{color:var(--brand)}
.post p{font-size:14px;color:var(--muted);flex:1}
.cta{background:linear-gradient(120deg,var(--brand),var(--brand2));border-radius:24px;padding:52px 40px;text-align:center;color:#fff;box-shadow:0 22px 50px rgba(47,107,255,.3)}
.cta h2{color:#fff}
.cta p{color:rgba(255,255,255,.9);max-width:660px;margin:0 auto 24px}
.cta .btn{background:#fff;color:var(--brand-d);box-shadow:0 12px 26px rgba(4,12,34,.22)}
.cta .btn:hover{color:var(--brand-d)}
.footer{background:#080f24;color:#93a4c6;padding:60px 0 26px;font-size:14px}
.footer h4{color:#fff;font-size:15px;margin-bottom:14px}
.footer a{color:#93a4c6}
.footer a:hover{color:#fff}
.footer ul{list-style:none;padding:0;margin:0}
.footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.footer .brand{color:#fff;margin-bottom:12px}
.foot-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:#fff;margin-bottom:12px}
.foot-logo img{width:32px;height:32px;border-radius:8px}
.copy{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.copy nav a{margin-left:16px}
.totop{position:fixed;right:22px;bottom:26px;width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(120deg,var(--brand),var(--brand2));color:#fff;font-size:20px;box-shadow:0 10px 26px rgba(47,107,255,.36);z-index:70}
.totop:hover{color:#fff;transform:translateY(-3px)}
.page-head{padding:120px 0 44px;background:linear-gradient(160deg,#070d1f,#0f1e46);color:#e8eeff}
.page-head h1{color:#fff}
.page-head .lede{color:#a9bce0}
.crumbs{font-size:14px;color:#8fa4ca;margin-bottom:12px}
.crumbs a{color:#a9c3ea}
.crumbs span{margin:0 8px}
.prose{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:40px;box-shadow:var(--sh)}
.prose h2{font-size:24px;margin-top:34px;padding-top:20px;border-top:1px solid var(--line)}
.prose h2:first-of-type{margin-top:0;padding-top:0;border-top:0}
.prose h3{font-size:18px}
.prose td,.prose th{border:1px solid var(--line);padding:10px 14px;text-align:left;font-size:15px}
.prose table{border-collapse:collapse;width:100%;margin:0 0 20px}
.prose th{background:#f2f6fd}
.art-wrap{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:34px;align-items:start}
.art{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:38px;box-shadow:var(--sh)}
.art h1{font-size:32px}
.art .meta{display:flex;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:14px;padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:24px}
.art figure{margin:0 0 24px}
.art figure img{border-radius:14px}
.art figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:8px}
.art h2{font-size:23px;margin-top:34px}
.art p{color:var(--ink2)}
.art blockquote{margin:0 0 20px;padding:16px 20px;background:#f2f6fd;border-left:4px solid var(--brand);border-radius:0 12px 12px 0;color:var(--ink2)}
.tags{display:flex;gap:10px;flex-wrap:wrap;margin:30px 0 0}
.tags a,.tags span{font-size:13px;padding:6px 14px;border-radius:999px;background:#eef3fd;color:var(--brand-d);border:1px solid transparent}
.tags a:hover{background:#fff;border-color:var(--brand);color:var(--brand)}
.pager{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:30px;padding-top:22px;border-top:1px solid var(--line);font-size:15px}
.related{margin-top:26px}
.related ul{list-style:none;padding:0}
.related li{padding:10px 0;border-bottom:1px dashed var(--line)}
.side{position:sticky;top:88px;display:grid;gap:20px}
.sbox{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--sh)}
.sbox h3{font-size:16px;padding-left:12px;position:relative;margin-bottom:16px}
.sbox h3::before{content:"";position:absolute;left:0;top:3px;bottom:3px;width:4px;border-radius:3px;background:linear-gradient(180deg,var(--brand),var(--brand2))}
.toc{list-style:none;padding:0 0 0 16px;margin:0;border-left:2px solid var(--line)}
.toc li{position:relative;padding:7px 0;font-size:14px}
.toc li::before{content:"";position:absolute;left:-21px;top:15px;width:8px;height:8px;border-radius:50%;background:#cfd9ea;border:2px solid #fff}
.toc li.act::before{background:var(--brand)}
.toc a{color:var(--muted)}
.toc li.act a{color:var(--brand);font-weight:700}
.rank{list-style:none;padding:0;margin:0}
.rank li{display:flex;gap:10px;align-items:flex-start;padding:9px 0;border-bottom:1px dashed var(--line);font-size:14px}
.rank li:last-child{border-bottom:0}
.rank i{flex:none;width:22px;height:22px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-style:normal;font-size:12px;font-weight:800;color:#fff;background:#c3ccdd;transition:transform .2s}
.rank li:nth-child(1) i{background:linear-gradient(135deg,var(--brand),var(--brand-d))}
.rank li:nth-child(2) i{background:linear-gradient(135deg,#ff9f43,#f76707)}
.rank li:nth-child(3) i{background:linear-gradient(135deg,#f7b500,#e8a300)}
.rank li:hover i{transform:scale(1.14)}
.rank a{color:var(--ink2)}
.rank li:hover a{color:var(--brand)}
.cmt{margin-top:34px;padding-top:24px;border-top:1px solid var(--line)}
.cmt h2{font-size:22px}
.cmt .item{display:flex;gap:14px;padding:18px 0;border-bottom:1px dashed var(--line)}
.cmt .item:last-child{border-bottom:0}
.cmt .item p{margin:4px 0 0;color:var(--ink2);font-size:15px}
.cmt .who{font-weight:700}
.cmt .who span{font-weight:400;color:var(--muted);font-size:13px;margin-left:8px}
.list-hero{padding:120px 0 30px}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 30px}
.filters a{font-size:14px;padding:8px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink2);box-shadow:var(--sh)}
.filters a.on,.filters a:hover{background:linear-gradient(120deg,var(--brand),var(--brand2));color:#fff;border-color:transparent}
.p404{text-align:center;padding:150px 0 110px}
.p404 b{display:block;font-size:110px;line-height:1;background:linear-gradient(120deg,var(--brand),var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent}
.dl-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.req{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.req li{background:#fff;border:1px solid var(--line);border-radius:var(--r-s);padding:16px;box-shadow:var(--sh)}
.req b{display:block;font-size:13px;color:var(--muted);margin-bottom:4px;font-weight:600}
.req span{font-weight:700;color:var(--ink)}
.ver{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.map-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.map-grid ul{list-style:none;padding:0;margin:0}
.map-grid h3{margin-bottom:12px}
.map-grid li{padding:7px 0;border-bottom:1px dashed var(--line)}
.js .reveal{opacity:0;transform:translateY(26px)}
.js .reveal.in{opacity:1;transform:none;transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
@media (max-width:992px){
.hero{padding:104px 0 60px}
.hero h1{font-size:34px}
.hero-grid,.dl-grid,.art-wrap{grid-template-columns:1fr}
.g4,.g6,.proto,.quotes,.newsgrid,.price,.ver,.map-grid,.req{grid-template-columns:repeat(2,1fr)}
.stat-row{grid-template-columns:repeat(2,1fr)}
.side{position:static}
.plan.hot{transform:none}
.navtog{display:none}
.burger{display:flex;align-items:center;justify-content:center;margin-left:auto;width:46px;height:46px;border-radius:12px;background:rgba(47,107,255,.1);color:var(--brand);font-size:22px;cursor:pointer;order:3}
.topbar.solid .burger{background:rgba(255,255,255,.12);color:#fff}
.navmenu{display:none;position:absolute;left:0;right:0;top:68px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 18px 40px rgba(10,22,50,.14);padding:12px 20px 22px;margin:0;max-height:calc(100vh - 68px);overflow:auto}
.navtog:checked~.bar .navmenu{display:block}
.navmenu>ul{display:block}
.navmenu>ul>li{display:block;width:100%}
.navmenu a,.navmenu summary{padding:13px 12px;font-size:16px;border-radius:10px}
.sub{position:static;box-shadow:none;border:0;border-left:2px solid var(--line);border-radius:0;margin:0 0 6px 14px;padding:0 0 0 8px}
.sub::before{display:none}
.navcta{display:block;margin:10px 0 0}
.navcta .btn{width:100%}
}
@media (max-width:768px){
.sec{padding:56px 0}
h1{font-size:30px}
h2{font-size:25px}
.hero h1{font-size:29px}
.g3,.steps,.g4,.g6,.proto,.quotes,.newsgrid,.price,.ver,.map-grid,.req,.stat-row{grid-template-columns:1fr}
.prose,.art{padding:24px}
.cta{padding:38px 22px}
.footer .cols{grid-template-columns:1fr 1fr}
.node-pick{grid-template-columns:1fr}
}
@media (max-width:480px){
.wrap{padding:0 15px}
.hero h1{font-size:25px}
.hero{padding:96px 0 46px}
.hero .kpis{gap:16px}
.hero .kpis b{font-size:21px}
.btn-lg{width:100%}
.hero .cta-row .btn{width:100%}
.footer .cols{grid-template-columns:1fr}
.copy nav a{margin:0 14px 0 0}
.art h1{font-size:24px}
.gauge{width:158px;height:158px}
}
@media print{.topbar,.totop,.cta{display:none}}
.gv{display:none}
#n1:checked~.demo-body .gv1,#n2:checked~.demo-body .gv2,#n3:checked~.demo-body .gv3,#n4:checked~.demo-body .gv4{display:block}
#n1:checked~.demo-body .l1,#n2:checked~.demo-body .l2,#n3:checked~.demo-body .l3,#n4:checked~.demo-body .l4{border-color:var(--brand2);background:rgba(0,198,215,.16);color:#fff}
#n1:checked~.demo-body .l1 b,#n2:checked~.demo-body .l2 b,#n3:checked~.demo-body .l3 b,#n4:checked~.demo-body .l4 b{color:var(--brand2)}
#demoConn:checked~.conn .off{display:none}
#demoConn:checked~.conn .on{display:block}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}