:root{--g1:#2fbf71;--g2:#159f5b;--g3:#8ee6b4;--ink:#12261c;--muted:#5b6b62;--line:#e2ebe5;--bg:#f5faf7;--dark:#0c1f16;--dark2:#123125;--grad:linear-gradient(135deg,#34c97f,#149c59);--warn:#f0a020;--danger:#e0522f;--radius:16px;--shadow:0 8px 26px rgba(16,60,38,.09);--shadow2:0 18px 46px rgba(16,60,38,.16)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff;line-height:1.72;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.3;margin:0 0 14px;font-weight:800;letter-spacing:-.2px}
p{margin:0 0 16px}
ul{margin:0;padding:0;list-style:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 22px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:999px;font-weight:700;font-size:15px;border:2px solid transparent;cursor:pointer;transition:.25s;min-height:46px}
.btn-grad{background:var(--grad);color:#fff;box-shadow:0 8px 20px rgba(21,159,91,.32)}
.btn-grad:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(21,159,91,.42)}
.btn-line{border-color:var(--g2);color:var(--g2);background:#fff}
.btn-line:hover{background:var(--g2);color:#fff;transform:translateY(-2px)}
.btn-lg{padding:16px 34px;font-size:17px}
.sec{padding:74px 0}
.sec-alt{background:var(--bg)}
.sec-dark{background:linear-gradient(160deg,var(--dark),var(--dark2));color:#eaf6ee}
.sec-head{text-align:center;max-width:740px;margin:0 auto 44px}
.sec-tag{display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;color:var(--g2);background:#e4f6ec;padding:5px 14px;border-radius:999px;margin-bottom:14px;text-transform:uppercase}
.sec-dark .sec-tag{background:rgba(52,201,127,.16);color:var(--g3)}
.sec-head h2{font-size:34px;margin-bottom:12px}
.sec-head p{color:var(--muted);font-size:16.5px;margin:0}
.sec-dark .sec-head p{color:#a9c9b7}
.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(3,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.28s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow2);border-color:#cfe9db}
.ico{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:26px;background:#e6f7ee;margin-bottom:14px}
.card h3{font-size:19px;margin-bottom:8px}
.card p{color:var(--muted);font-size:14.8px;margin:0}
/* header */
.hd{position:fixed;top:0;left:0;right:0;z-index:90;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:.3s}
.hd.on{background:rgba(10,32,22,.92);border-bottom-color:rgba(255,255,255,.08);box-shadow:0 6px 22px rgba(0,0,0,.18)}
.hd-in{display:flex;align-items:center;gap:18px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;flex:0 0 auto}
.logo img{width:36px;height:36px;border-radius:9px}
.hd.on .logo{color:#fff}
.nav{margin-left:auto}
.nav>ul{display:flex;gap:4px;align-items:center}
.nav>ul>li{position:relative}
.nav>ul>li>a{display:flex;align-items:center;gap:5px;padding:10px 15px;border-radius:10px;font-weight:600;font-size:15.5px;transition:.2s}
.hd.on .nav>ul>li>a{color:#e9f5ee}
.nav>ul>li>a:hover{color:var(--g2);background:#eaf7f0}
.hd.on .nav>ul>li>a:hover{background:rgba(255,255,255,.1);color:#fff}
.arw{font-size:11px;transition:transform .3s}
.has-sub:hover .arw{transform:rotate(180deg)}
.sub{position:absolute;top:calc(100% + 8px);left:0;min-width:190px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow2);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.24s}
.has-sub:hover .sub,.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:translateY(0)}
.sub a{display:block;padding:9px 13px;border-radius:9px;font-size:14.5px;color:var(--ink);font-weight:600}
.sub a:hover{background:#eaf7f0;color:var(--g2)}
.hd-cta{padding:10px 20px;font-size:14.5px;min-height:40px}
.nav-tog,.burger{display:none}
.burger{width:42px;height:42px;border-radius:10px;background:#eaf7f0;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;margin-left:auto}
.hd.on .burger{background:rgba(255,255,255,.12)}
.burger i{display:block;width:20px;height:2px;background:var(--g2);border-radius:2px;transition:.25s}
.hd.on .burger i{background:#fff}
#top{position:absolute;top:0}
/* hero */
.hero{padding:118px 0 66px;background:radial-gradient(900px 420px at 78% 6%,#dcf6e7 0,transparent 62%),linear-gradient(180deg,#f3fbf6,#fff)}
.hero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero h1{font-size:47px;letter-spacing:-1px;margin-bottom:16px}
.hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{font-size:18px;color:var(--muted);margin-bottom:26px;max-width:560px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.stats{display:flex;gap:30px;flex-wrap:wrap}
.stats div b{display:block;font-size:27px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stats div span{font-size:13.5px;color:var(--muted)}
/* demo */
.demo{background:linear-gradient(165deg,#0f2a1e,#16412c);border-radius:22px;padding:20px;color:#eafaf0;box-shadow:var(--shadow2);position:relative;overflow:hidden}
.demo:before{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:rgba(52,201,127,.18);filter:blur(40px);top:-60px;right:-40px}
.demo-top{display:flex;align-items:center;justify-content:space-between;position:relative;z-index:2;margin-bottom:14px}
.demo-top b{font-size:15px;letter-spacing:.5px}
.state{display:inline-flex;align-items:center;gap:6px;font-size:13px;padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.1)}
.state i{width:8px;height:8px;border-radius:50%;background:#93a3a0;display:inline-block}
.st-on{display:none;color:#7ff0b0}
.st-on i{background:#3ddc84;box-shadow:0 0 0 0 rgba(61,220,132,.7);animation:pulse 1.8s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(61,220,132,0)}100%{box-shadow:0 0 0 0 rgba(61,220,132,0)}}
.power{width:100%;border:none;cursor:pointer;display:block;text-align:center;padding:14px;border-radius:14px;font-weight:800;font-size:16px;color:#fff;background:linear-gradient(135deg,#3ddc84,#149c59);margin-bottom:16px;position:relative;z-index:2;transition:.25s}
.power:hover{filter:brightness(1.06);transform:translateY(-1px)}
.dial{width:168px;height:168px;margin:0 auto 16px;border-radius:50%;position:relative;background:conic-gradient(from 200deg,#3ddc84 0deg,#1f5f42 0deg,#123a29 300deg,#0d2a1e 360deg);display:flex;align-items:center;justify-content:center;box-shadow:inset 0 0 0 12px #10352676;position:relative;z-index:2}
.dial .core{width:124px;height:124px;border-radius:50%;background:#0b241a;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}
.dial .core b{font-size:27px;color:#7ff0b0}
.dial .core span{font-size:12px;color:#8fb6a2}
.nodes{position:relative;z-index:2;margin-bottom:12px}
.node{display:flex;align-items:center;gap:10px;padding:10px 13px;border-radius:11px;background:rgba(255,255,255,.05);margin-bottom:7px;cursor:pointer;font-size:14px;transition:.2s}
.node:hover{background:rgba(255,255,255,.11)}
.node b{margin-left:auto;color:#7ff0b0;font-size:13.5px;font-weight:700}
.node .dot{width:7px;height:7px;border-radius:50%;background:#3ddc84}
.switches{position:relative;z-index:2;display:flex;gap:8px;flex-wrap:wrap}
.sw{display:flex;align-items:center;gap:7px;font-size:13px;background:rgba(255,255,255,.06);padding:8px 12px;border-radius:999px;cursor:pointer}
.sw i{width:30px;height:17px;border-radius:999px;background:#3a544a;position:relative;transition:.25s}
.sw i:after{content:"";position:absolute;width:13px;height:13px;border-radius:50%;background:#fff;top:2px;left:2px;transition:.25s}
/* steps / nodes / speed */
.step{text-align:center;position:relative}
.step .num{width:56px;height:56px;border-radius:50%;background:var(--grad);color:#fff;font-size:22px;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;box-shadow:0 8px 20px rgba(21,159,91,.3)}
.nodebox{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;text-align:center;transition:.28s}
.nodebox:hover{transform:translateY(-5px);box-shadow:var(--shadow2);border-color:#cfe9db}
.nodebox b{display:block;font-size:17px;margin-bottom:4px}
.nodebox em{font-style:normal;color:var(--g2);font-weight:700;font-size:14px}
.nodebox span{display:block;font-size:13px;color:var(--muted);margin-top:6px}
.spd{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.spd div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;text-align:center}
.spd b{display:block;font-size:30px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.spd span{font-size:13.5px;color:var(--muted)}
/* pricing */
.price{background:#fff;border:2px solid var(--line);border-radius:20px;padding:32px 26px;display:flex;flex-direction:column;transition:.28s;position:relative}
.price:hover{transform:translateY(-6px);box-shadow:var(--shadow2)}
.price.hot{border-color:var(--g1);box-shadow:0 18px 44px rgba(21,159,91,.18);transform:scale(1.03)}
.price.hot:hover{transform:scale(1.03) translateY(-6px)}
.price .badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--grad);color:#fff;font-size:12.5px;font-weight:700;padding:5px 16px;border-radius:999px;white-space:nowrap}
.price h3{font-size:20px;margin-bottom:6px}
.price .pr{font-size:38px;font-weight:800;margin:10px 0 4px}
.price .pr small{font-size:15px;font-weight:600;color:var(--muted)}
.price ul{margin:18px 0 24px;flex:1}
.price li{padding:8px 0 8px 26px;position:relative;font-size:14.6px;color:#33453b;border-bottom:1px dashed #eef3f0}
.price li:before{content:"✓";position:absolute;left:0;color:var(--g2);font-weight:800}
/* faq */
.faq{border:1px solid var(--line);border-radius:14px;background:#fff;margin-bottom:12px;overflow:hidden}
.faq summary{padding:18px 22px;font-weight:700;font-size:16.5px;cursor:pointer;list-style:none;display:flex;align-items:center;gap:12px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";margin-left:auto;font-size:22px;color:var(--g2);transition:.25s;font-weight:400}
.faq[open] summary:after{transform:rotate(45deg)}
.faq .ans{padding:0 22px 20px;color:var(--muted);font-size:15px}
.faq .ans ol{margin:0;padding-left:20px}
.faq .ans li{margin-bottom:6px}
/* testimonial */
.tst{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:var(--shadow)}
.tst .who{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.tst .av{width:44px;height:44px;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.tst .who b{display:block;font-size:15px}
.tst .who span{font-size:12.8px;color:var(--muted)}
.tst .stars{color:var(--warn);font-size:14px;margin-bottom:8px}
.tst p{font-size:14.6px;color:#33453b;margin:0}
/* news */
.ncard{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.28s;display:flex;flex-direction:column}
.ncard:hover{transform:translateY(-6px);box-shadow:var(--shadow2)}
.ncard img{width:100%;height:190px;object-fit:cover}
.ncard .nb{padding:20px}
.ncard .tag{font-size:12px;font-weight:700;color:var(--g2);background:#e6f7ee;padding:4px 11px;border-radius:999px;display:inline-block;margin-bottom:10px}
.ncard h3{font-size:17.5px;margin-bottom:8px}
.ncard h3 a:hover{color:var(--g2)}
.ncard p{font-size:14px;color:var(--muted);margin:0 0 10px}
.ncard time{font-size:12.8px;color:#93a39b}
/* cta */
.cta{background:linear-gradient(135deg,#123125,#0c1f16);color:#fff;border-radius:24px;padding:52px;text-align:center;position:relative;overflow:hidden}
.cta:before{content:"";position:absolute;width:320px;height:320px;border-radius:50%;background:rgba(52,201,127,.2);filter:blur(60px);top:-120px;left:50%;transform:translateX(-50%)}
.cta h2{font-size:32px;position:relative}
.cta p{color:#a9c9b7;max-width:620px;margin:0 auto 26px;position:relative}
.cta .btn{position:relative}
/* footer */
.ft{background:#0a1a12;color:#a9c9b7;padding:58px 0 20px;margin-top:0}
.ft-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.ft-brand .logo{color:#fff;margin-bottom:14px}
.ft-brand p{font-size:14px;max-width:320px}
.ft-col h4{color:#fff;font-size:15.5px;margin-bottom:14px}
.ft-col a{display:block;font-size:14px;padding:5px 0;color:#a9c9b7}
.ft-col a:hover{color:var(--g3)}
.ft-bar{border-top:1px solid rgba(255,255,255,.1);margin-top:38px;padding-top:20px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13.5px}
.ft-bar a:hover{color:var(--g3)}
.totop{position:fixed;right:22px;bottom:26px;width:46px;height:46px;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:var(--shadow2);z-index:80;opacity:0;visibility:hidden;transition:.3s}
.totop.on{opacity:1;visibility:visible}
/* article */
.art-head{padding:110px 0 30px;background:linear-gradient(180deg,#f3fbf6,#fff)}
.crumb{font-size:13.5px;color:var(--muted);margin-bottom:14px}
.crumb a:hover{color:var(--g2)}
.art-head h1{font-size:36px;max-width:860px}
.art-meta{display:flex;gap:18px;flex-wrap:wrap;font-size:13.8px;color:var(--muted)}
.art-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:40px;padding:36px 0 70px}
.art-body{font-size:16.4px;color:#26382e}
.art-body h2{font-size:25px;margin:34px 0 14px;padding-left:14px;border-left:5px solid var(--g1);border-radius:2px}
.art-body figure{margin:24px 0}
.art-body figure img{width:100%;border-radius:14px}
.art-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:8px}
.art-body blockquote{margin:22px 0;padding:16px 22px;background:#f0faf4;border-left:4px solid var(--g1);border-radius:10px;color:#2c4a3a;font-size:16px}
.data-box{background:linear-gradient(160deg,#0f2a1e,#16412c);color:#eafaf0;border-radius:16px;padding:24px;margin:24px 0}
.data-box h3{color:#fff;font-size:18px;margin-bottom:12px}
.data-box ul li{padding:7px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:14.6px;display:flex;justify-content:space-between;gap:12px}
.data-box ul li:last-child{border-bottom:0}
.data-box ul li b{color:#7ff0b0}
.art-nav{display:flex;justify-content:space-between;gap:14px;margin:34px 0;flex-wrap:wrap}
.art-nav a{flex:1;min-width:220px;border:1px solid var(--line);border-radius:13px;padding:15px 18px;font-size:14.5px;font-weight:600;transition:.25s}
.art-nav a:hover{border-color:var(--g1);color:var(--g2);box-shadow:var(--shadow)}
.art-nav a span{display:block;font-size:12.5px;color:var(--muted);font-weight:500;margin-bottom:3px}
.cmts{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;margin-top:30px}
.cmts h3{font-size:19px;margin-bottom:18px}
.cmt{display:flex;gap:13px;padding:15px 0;border-bottom:1px dashed #eef3f0}
.cmt:last-child{border-bottom:0}
.cmt .av{width:42px;height:42px;border-radius:50%;background:#e6f7ee;color:var(--g2);display:flex;align-items:center;justify-content:center;font-weight:800;flex:0 0 auto}
.cmt .cb b{font-size:14.6px}
.cmt .cb time{font-size:12.5px;color:#93a39b;margin-left:8px}
.cmt .cb p{font-size:14.4px;color:#33453b;margin:5px 0 0}
.side{position:sticky;top:88px;display:flex;flex-direction:column;gap:20px}
.scard{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow)}
.scard h4{font-size:16px;margin:0 0 14px;padding-left:11px;border-left:4px solid var(--g1)}
.toc{border-left:2px solid #e2ebe5;padding-left:14px;margin-left:3px}
.toc a{display:block;position:relative;padding:6px 0 6px 4px;font-size:14px;color:var(--muted)}
.toc a:before{content:"";position:absolute;left:-21px;top:15px;width:8px;height:8px;border-radius:50%;background:#d3e3da}
.toc a:hover,.toc a.act{color:var(--g2);font-weight:700}
.toc a.act:before{background:var(--g1)}
.hot a{display:flex;gap:11px;padding:9px 0;font-size:14px;align-items:flex-start;border-bottom:1px dashed #eef3f0}
.hot a:last-child{border-bottom:0}
.hot b{width:22px;height:22px;border-radius:7px;background:#e6f7ee;color:var(--g2);font-size:12px;display:flex;align-items:center;justify-content:center;flex:0 0 auto;transition:.25s}
.hot a:nth-child(1) b{background:var(--grad);color:#fff}
.hot a:nth-child(2) b{background:linear-gradient(135deg,#f7b733,#f0932b);color:#fff}
.hot a:nth-child(3) b{background:linear-gradient(135deg,#f6d365,#e0a41e);color:#fff}
.hot a:hover b{transform:scale(1.14)}
.hot a:hover{color:var(--g2)}
.tagsx{display:flex;flex-wrap:wrap;gap:8px}
.tagsx span{font-size:13px;padding:6px 12px;border-radius:999px;background:#f1f7f3;color:#43614f;border:1px solid transparent;transition:.25s;cursor:default}
.tagsx span:hover{background:#fff;border-color:var(--g1);color:var(--g2)}
/* misc pages */
.page-hero{padding:118px 0 40px;background:linear-gradient(180deg,#f3fbf6,#fff);text-align:center}
.page-hero h1{font-size:40px}
.page-hero p{color:var(--muted);max-width:660px;margin:0 auto}
.prose{max-width:900px;margin:0 auto;padding:20px 0 70px;color:#2b3d33}
.prose h2{font-size:24px;margin:32px 0 12px;padding-left:13px;border-left:5px solid var(--g1)}
.prose h3{font-size:19px;margin:22px 0 10px}
.prose ul.dot{padding-left:0}
.prose ul.dot li{position:relative;padding:7px 0 7px 22px;font-size:15.4px}
.prose ul.dot li:before{content:"●";position:absolute;left:0;color:var(--g1);font-size:10px;top:12px}
.map-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1080px;margin:0 auto}
.map-col{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px}
.map-col h3{font-size:17px;margin-bottom:12px;padding-left:11px;border-left:4px solid var(--g1)}
.map-col a{display:block;font-size:14.4px;padding:6px 0;color:#3a5147}
.map-col a:hover{color:var(--g2);padding-left:5px}
.ver{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;text-align:center;transition:.28s}
.ver:hover{transform:translateY(-5px);box-shadow:var(--shadow2)}
.ver h3{font-size:19px}
.ver .vs{font-size:13.5px;color:var(--muted);margin-bottom:12px}
.ver ul{text-align:left;margin:14px 0 20px}
.ver li{font-size:14.3px;padding:7px 0 7px 22px;position:relative;border-bottom:1px dashed #eef3f0}
.ver li:before{content:"✓";position:absolute;left:0;color:var(--g2);font-weight:800}
.sysreq{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.sysreq div{display:flex;gap:16px;padding:15px 22px;border-bottom:1px solid var(--line);font-size:15px}
.sysreq div:last-child{border-bottom:0}
.sysreq b{flex:0 0 130px;color:var(--g2)}
.vhide{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.p-on{display:none}
#conn:checked~.power .p-on{display:inline}
#conn:checked~.power .p-off{display:none}
#conn:checked~.demo-top .st-on{display:inline-flex;align-items:center;gap:6px}
#conn:checked~.demo-top .st-off{display:none}
#conn:checked~.demo-top .state i{background:#3ddc84;animation:pulse 1.8s infinite}
.dial:after{content:"";position:absolute;inset:-7px;border-radius:50%;border:2px dashed rgba(61,220,132,.45);opacity:0;transition:.3s}
#conn:checked~.dial:after{opacity:1;animation:spin 7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.dial .core .mv{display:none}
.dial .core .mv1{display:inline}
#nd2:checked~.dial .mv1,#nd3:checked~.dial .mv1,#nd4:checked~.dial .mv1{display:none}
#nd2:checked~.dial .mv2,#nd3:checked~.dial .mv3,#nd4:checked~.dial .mv4{display:inline}
#nd1:checked~.nodes label[for=nd1],#nd2:checked~.nodes label[for=nd2],#nd3:checked~.nodes label[for=nd3],#nd4:checked~.nodes label[for=nd4]{background:rgba(61,220,132,.16);box-shadow:inset 0 0 0 1px #3ddc84}
.sw input:checked+i{background:#3ddc84}
.sw input:checked+i:after{left:15px}
/* reveal */
.reveal{opacity:1;transform:none}
html.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .7s,transform .7s}
html.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){html.js .reveal{opacity:1;transform:none}}
@media(max-width:992px){
.nav{position:fixed;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);max-height:0;overflow:hidden;transition:max-height .35s;margin:0;box-shadow:var(--shadow2)}
.nav-tog:checked~.nav{max-height:560px;overflow:auto}
.nav>ul{display:block;padding:10px 18px 18px}
.nav>ul>li>a{padding:13px 6px;justify-content:space-between}
.hd.on .nav>ul>li>a{color:var(--ink)}
.sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;border-left:3px solid #e6f7ee;border-radius:0;padding:0 0 6px 10px;margin:0 0 6px;display:none}
.has-sub.open .sub{display:block}
.has-sub.open .arw{transform:rotate(180deg)}
.burger{display:flex}
.hd-cta{display:none}
.hero-in,.art-layout{grid-template-columns:1fr}
.side,.ft-grid{grid-template-columns:1fr}
.grid.g3,.g4,.g6,.spd,.map-grid{grid-template-columns:repeat(2,1fr)}
.hero h1{font-size:38px}
.side{position:static}
.ft-grid{gap:26px}
}
@media(max-width:768px){
.sec{padding:56px 0}
.sec-head h2{font-size:27px}
.hero{padding:100px 0 46px}
.hero h1{font-size:31px}
.hero .lead{font-size:16.4px}
.g2,.g3,.g4,.g6,.spd,.map-grid{grid-template-columns:1fr}
.price.hot{transform:none}
.price.hot:hover{transform:translateY(-6px)}
.cta{padding:36px 22px}
.cta h2{font-size:25px}
.art-head h1{font-size:28px}
.art-body h2{font-size:22px}
.page-hero h1{font-size:30px}
.dial{width:150px;height:150px}
.dial .core{width:110px;height:110px}
}
@media(max-width:480px){
.wrap{padding:0 16px}
.btn{padding:12px 20px;font-size:14.5px}
.btn-lg{padding:14px 24px;font-size:15.5px}
.hero h1{font-size:27px}
.stats{gap:18px}
.stats div b{font-size:22px}
.card{padding:20px}
.sec-head h2{font-size:24px}
.switches{gap:6px}
}