:root{
--brand:#b8f03a;--brand-d:#8dc61f;--brand-l:#d9fb8a;--brand-ink:#0d1606;
--accent:#22d3ee;--accent-d:#0e9fb8;
--ink:#0b1208;--ink-2:#121d0d;--ink-3:#1b2a13;
--bg:#f4f8ee;--card:#ffffff;--txt:#1a2414;--muted:#5a6a52;--line:#dde6d2;
--grad:linear-gradient(120deg,#b8f03a 0%,#22d3ee 100%);
--grad-rank2:linear-gradient(120deg,#ffb347,#ff8a3d);--rank2-ink:#3a1c00;
--grad-rank3:linear-gradient(120deg,#ffd75e,#e6b800);--rank3-ink:#3a2c00;
--grad-soft:linear-gradient(120deg,rgba(184,240,58,.16),rgba(34,211,238,.14));
--shadow:0 2px 10px rgba(11,18,8,.06);--shadow-lg:0 18px 42px rgba(11,18,8,.16);
--r:14px;--r-lg:22px;
--w:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--txt);line-height:1.75;font-size:16px;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
.wrap{width:100%;max-width:var(--w);margin:0 auto;padding:0 22px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-9999px;top:0;background:var(--brand);color:var(--brand-ink);padding:10px 16px;z-index:99}
.skip:focus{left:10px;top:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 26px;border-radius:999px;font-weight:700;font-size:16px;border:2px solid transparent;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.btn-main{background:var(--grad);color:var(--brand-ink);box-shadow:0 10px 26px rgba(184,240,58,.28)}
.btn-main:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(184,240,58,.36)}
.btn-ghost{border-color:rgba(255,255,255,.34);color:var(--card);background:rgba(255,255,255,.06)}
.btn-ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
.btn-line{border-color:var(--brand-d);color:var(--brand-d);background:transparent}
.btn-line:hover{background:var(--brand-l);color:var(--brand-ink);transform:translateY(-2px)}
.tag{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.04em;color:var(--brand-d);background:rgba(184,240,58,.18);border:1px solid rgba(140,198,31,.3);padding:5px 12px;border-radius:999px}
.tag.on-dark{color:var(--brand);background:rgba(184,240,58,.12);border-color:rgba(184,240,58,.3)}
.sec{padding:88px 0}
.sec-alt{background:var(--card)}
.sec-head{max-width:760px;margin:0 auto 48px;text-align:center}
.sec-head h2{font-size:clamp(26px,3.4vw,40px);line-height:1.32;letter-spacing:-.01em;margin:14px 0 14px}
.sec-head p{color:var(--muted);font-size:17px}
.eyebrow{font-size:13px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase;font-weight:700}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
header{position:fixed;inset:0 0 auto;z-index:90;background:rgba(11,18,8,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(184,240,58,.12);transition:background .25s ease,box-shadow .25s ease}
header.scrolled{background:rgba(11,18,8,.94);box-shadow:0 10px 30px rgba(0,0,0,.28)}
.nav-inner{max-width:var(--w);margin:0 auto;padding:0 22px;height:70px;display:flex;align-items:center;gap:26px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--card);letter-spacing:.01em}
.logo img{width:30px;height:30px;border-radius:8px}
.nav-check{display:none}
.burger{display:none;margin-left:auto;width:46px;height:46px;border:1px solid rgba(184,240,58,.34);border-radius:12px;color:var(--brand);font-size:20px;align-items:center;justify-content:center;cursor:pointer;line-height:1;padding:0}
.menu{display:flex;align-items:center;gap:4px;margin-left:6px}
.menu>li>a,.menu summary{display:flex;align-items:center;gap:6px;padding:10px 14px;border-radius:10px;color:rgba(255,255,255,.86);font-size:15.5px;font-weight:600;cursor:pointer;list-style:none;transition:color .18s,background .18s}
.menu summary::-webkit-details-marker{display:none}
.menu>li>a:hover,.menu summary:hover,.menu>li>a[aria-current="page"]{color:var(--brand);background:rgba(184,240,58,.1)}
.arrow{display:inline-block;font-size:11px;transition:transform .22s ease}
details[open] .arrow,details:hover .arrow{transform:rotate(180deg)}
.nav-item{position:relative}
.dropdown{position:absolute;top:calc(100% + 8px);left:0;z-index:2;min-width:236px;background:var(--card);border-radius:14px;box-shadow:var(--shadow-lg);padding:10px;display:none;border:1px solid var(--line)}
.dropdown::before{content:"";position:absolute;left:0;right:0;top:-10px;height:10px}
.dropdown a{display:block;padding:9px 12px;border-radius:9px;font-size:14.5px;color:var(--txt);font-weight:600;white-space:nowrap}
.dropdown a:hover{background:var(--bg);color:var(--brand-d)}
.dropdown a span{display:block;font-size:12px;color:var(--muted);font-weight:400}
details[open]>.dropdown{display:block}
@media(min-width:993px){
.menu summary{cursor:default}
}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-cta .btn{min-height:42px;padding:8px 20px;font-size:15px}
.hero{position:relative;background:var(--ink);color:var(--card);padding:132px 0 76px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(184,240,58,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(184,240,58,.07) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(circle at 22% 18%,#000 0%,transparent 72%);-webkit-mask-image:radial-gradient(circle at 22% 18%,#000 0%,transparent 72%)}
.hero::after{content:"";position:absolute;width:620px;height:620px;right:-160px;top:-180px;background:radial-gradient(circle,rgba(34,211,238,.24),transparent 62%);filter:blur(10px)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.06fr .94fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(30px,4.6vw,54px);line-height:1.18;letter-spacing:-.02em;margin:18px 0 18px}
.hero .lead{font-size:17.5px;color:rgba(255,255,255,.78);max-width:560px}
.hero .lead b{color:var(--brand);font-weight:700}
.hero-btns{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 34px}
.hero-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;border-top:1px solid rgba(255,255,255,.12);padding-top:24px;max-width:560px}
.hero-facts strong{display:block;font-size:clamp(22px,2.6vw,30px);color:var(--brand);line-height:1.2}
.hero-facts span{font-size:13.5px;color:rgba(255,255,255,.62)}
.demo{background:linear-gradient(180deg,rgba(27,42,19,.96),rgba(11,18,8,.98));border:1px solid rgba(184,240,58,.22);border-radius:var(--r-lg);box-shadow:0 30px 60px rgba(0,0,0,.45);padding:18px;position:relative}
.demo-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;color:rgba(255,255,255,.6);padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,.1)}
.status{display:inline-flex;align-items:center;gap:7px;font-weight:700;color:var(--brand)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px rgba(184,240,58,.18)}
.s-on,.s-off{display:none}
.demo .nodes{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:14px 0}
.nodes label{display:flex;flex-direction:column;align-items:center;gap:2px;padding:9px 6px;border-radius:11px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);font-size:13px;color:rgba(255,255,255,.74);cursor:pointer;transition:.18s;min-height:56px;justify-content:center;text-align:center}
.nodes label b{font-size:11px;font-weight:500;color:rgba(255,255,255,.45)}
.nodes label:hover{border-color:rgba(184,240,58,.45)}
.gauge{position:relative;width:100%;max-width:280px;margin:6px auto 4px;text-align:center}
.gauge svg{width:100%;height:auto;display:block}
.needle{transition:transform .5s cubic-bezier(.2,.8,.2,1);transform-box:view-box;transform-origin:130px 128px}
.gauge-val{position:absolute;left:0;right:0;bottom:6px;font-size:34px;font-weight:800;color:var(--card);letter-spacing:-.02em;line-height:1}
.gauge-val small{font-size:14px;font-weight:600;color:var(--muted);margin-left:4px;color:rgba(255,255,255,.5)}
.demo-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0 14px;text-align:center}
.demo-stats div{background:rgba(255,255,255,.05);border-radius:11px;padding:9px 4px}
.demo-stats b{display:block;font-size:16px;color:var(--brand)}
.demo-stats span{font-size:11.5px;color:rgba(255,255,255,.5)}
.conn-btn{display:flex;align-items:center;justify-content:center;gap:8px;min-height:48px;border-radius:12px;background:var(--grad);color:var(--brand-ink);font-weight:800;font-size:15px;cursor:pointer}
.conn-btn:hover{filter:brightness(1.05)}
#n1:checked~.demo-body .needle{transform:rotate(-58deg)}
#n2:checked~.demo-body .needle{transform:rotate(-14deg)}
#n3:checked~.demo-body .needle{transform:rotate(16deg)}
#n1:checked~.nodes label[for=n1],#n2:checked~.nodes label[for=n2],#n3:checked~.nodes label[for=n3]{border-color:var(--brand);background:rgba(184,240,58,.14);color:var(--card)}
.stat{display:none}
#n1:checked~.demo-body .s1,#n2:checked~.demo-body .s2,#n3:checked~.demo-body .s3{display:block}
#conn:checked~.demo-bar .s-on{display:inline-flex;align-items:center;gap:7px}
#conn:checked~.conn-btn .l-off{display:none}
#conn:not(:checked)~.demo-bar .s-off{display:inline-flex;align-items:center;gap:7px;color:var(--muted)}
#conn:not(:checked)~.demo-bar .s-on{display:none}
#conn:not(:checked)~.conn-btn .l-on{display:none}
#conn:not(:checked)~.demo-body .needle{transform:rotate(-90deg)!important}
#conn:not(:checked)~.demo-body{opacity:.55}
.demo-body{transition:opacity .3s}
.band{background:var(--ink-2);color:var(--card);padding:34px 0}
.band-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.band-grid strong{display:block;font-size:clamp(20px,2.6vw,30px);color:var(--brand);line-height:1.25}
.band-grid span{font-size:13.5px;color:rgba(255,255,255,.62)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow);transition:transform .22s ease,box-shadow .22s ease,border-color .22s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(140,198,31,.45)}
.card .ico{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;background:var(--grad-soft);border:1px solid rgba(140,198,31,.22);margin-bottom:14px}
.card h3{font-size:18.5px;margin-bottom:8px;line-height:1.4}
.card p{color:var(--muted);font-size:14.8px}
.card .meta{margin-top:12px;font-size:13px;color:var(--brand-d);font-weight:700}
.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.split h2{font-size:clamp(24px,3vw,36px);line-height:1.32;margin:12px 0 16px}
.split p{color:var(--muted);margin-bottom:14px}
.checks{display:grid;gap:12px;margin-top:18px}
.checks li{display:flex;gap:10px;font-size:15px;color:var(--txt)}
.checks li b{color:var(--brand-d)}
.checks .ck{flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:var(--grad-soft);color:var(--brand-d);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;border:1px solid rgba(140,198,31,.3)}
.node-table{width:100%;border-collapse:collapse;background:var(--card);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);font-size:15px}
.node-table th,.node-table td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line)}
.node-table th{background:var(--ink-2);color:var(--card);font-weight:600;font-size:14px;letter-spacing:.02em}
.node-table tr:last-child td{border-bottom:0}
.node-table td b{color:var(--brand-d)}
.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:12.5px;font-weight:700;background:rgba(184,240,58,.2);color:var(--brand-d)}
.pill.c{background:rgba(34,211,238,.16);color:var(--accent-d)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
.grid-4{counter-reset:s}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px 26px;position:relative;box-shadow:var(--shadow)}
.step::before{counter-increment:s;content:counter(s);position:absolute;right:22px;top:16px;font-size:52px;font-weight:800;color:rgba(184,240,58,.28);line-height:1}
.step h3{font-size:19px;margin:0 0 10px}
.step p{color:var(--muted);font-size:14.8px}
.price{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.plan{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 26px;display:flex;flex-direction:column;box-shadow:var(--shadow);position:relative}
.plan.pop{border:2px solid var(--brand-d);box-shadow:0 20px 44px rgba(140,198,31,.22);transform:translateY(-6px)}
.plan .badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--grad);color:var(--brand-ink);font-size:12.5px;font-weight:800;padding:5px 14px;border-radius:999px;white-space:nowrap}
.plan h3{font-size:18px;margin-bottom:6px}
.plan .desc{font-size:13.5px;color:var(--muted);min-height:40px}
.plan .num{font-size:38px;font-weight:800;letter-spacing:-.02em;margin:10px 0 2px}
.plan .num small{font-size:14px;font-weight:600;color:var(--muted)}
.plan ul{display:grid;gap:10px;margin:18px 0 24px;font-size:14.6px}
.plan li{display:flex;gap:8px;color:var(--txt)}
.plan li span{color:var(--brand-d);font-weight:800}
.plan .btn{margin-top:auto;width:100%}
details.faq{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:0;box-shadow:var(--shadow);overflow:hidden}
.faq-wrap{display:grid;gap:14px;max-width:900px;margin:0 auto}
details.faq summary{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 22px;font-weight:700;font-size:16.5px;cursor:pointer;list-style:none}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";font-size:22px;line-height:1;color:var(--brand-d);transition:transform .2s}
details.faq[open] summary::after{transform:rotate(45deg)}
details.faq .ans{padding:0 22px 20px;color:var(--muted);font-size:15px}
details.faq .ans ol{margin:8px 0 0 4px;display:grid;gap:6px}
details.faq .ans ol li{display:flex;gap:8px}
details.faq .ans ol b{color:var(--brand-d)}
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow)}
.quote .stars{color:var(--brand-d);letter-spacing:2px;font-size:15px;margin-bottom:10px}
.quote p{font-size:15px;color:var(--txt)}
.who{display:flex;align-items:center;gap:12px;margin-top:18px}
.avatar{width:42px;height:42px;border-radius:50%;background:var(--grad);color:var(--brand-ink);display:flex;align-items:center;justify-content:center;font-weight:800}
.who b{font-size:14.5px;display:block}
.who span{font-size:12.5px;color:var(--muted)}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);transition:transform .22s,box-shadow .22s;display:flex;flex-direction:column}
.post:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.post img{width:100%;aspect-ratio:16/9;object-fit:cover}
.post .body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.post .date{font-size:12.5px;color:var(--muted);letter-spacing:.03em}
.post h3{font-size:17.5px;line-height:1.5}
.post p{font-size:14.2px;color:var(--muted);flex:1}
.post .more{font-size:14px;font-weight:700;color:var(--brand-d);margin-top:4px}
.cta{background:var(--ink);color:var(--card);border-radius:var(--r-lg);padding:56px 40px;text-align:center;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 0%,rgba(184,240,58,.18),transparent 62%)}
.cta h2{position:relative;font-size:clamp(24px,3.2vw,38px);line-height:1.3;margin-bottom:14px}
.cta p{position:relative;color:rgba(255,255,255,.74);max-width:620px;margin:0 auto 28px}
.cta .hero-btns{justify-content:center;position:relative;margin-bottom:0}
footer{background:var(--ink-2);color:rgba(255,255,255,.72);padding:62px 0 26px;margin-top:88px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.foot-grid h4{color:var(--card);font-size:15px;margin-bottom:14px}
.foot-grid li{margin-bottom:9px;font-size:14px}
.foot-grid a:hover{color:var(--brand)}
.foot-brand p{font-size:14px;margin:14px 0;max-width:280px}
.foot-bottom{margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;align-items:center}
.foot-bottom a:hover{color:var(--brand)}
.totop{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:700;min-height:44px}
.page-hero{background:var(--ink);color:var(--card);padding:126px 0 56px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;width:520px;height:520px;right:-140px;top:-200px;background:radial-gradient(circle,rgba(34,211,238,.2),transparent 62%)}
.page-hero h1{font-size:clamp(28px,4vw,46px);line-height:1.24;margin:14px 0 14px;letter-spacing:-.015em}
.page-hero p{color:rgba(255,255,255,.76);max-width:680px}
.crumb{display:flex;flex-wrap:wrap;gap:8px;font-size:13.5px;color:rgba(255,255,255,.55)}
.crumb a:hover{color:var(--brand)}
.crumb .sep{color:rgba(255,255,255,.3)}
.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:40px;align-items:start;padding:52px 0 80px}
.article{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:38px 42px;box-shadow:var(--shadow)}
.article .art-meta{display:flex;flex-wrap:wrap;gap:14px;font-size:13.5px;color:var(--muted);margin-bottom:20px}
.article h1{font-size:clamp(24px,3vw,34px);line-height:1.35;margin:12px 0 16px;letter-spacing:-.01em}
.article .lead{font-size:16.5px;color:var(--txt);background:var(--bg);border-left:4px solid var(--brand);border-radius:0 10px 10px 0;padding:16px 18px;margin:18px 0 24px}
.article h2{font-size:22px;margin:34px 0 12px;scroll-margin-top:96px;line-height:1.45}
.article p{margin-bottom:16px;color:var(--txt);font-size:16px;line-height:1.9}
.article figure{margin:26px 0}
.article figure img{width:100%;border-radius:12px}
.article figcaption{font-size:13px;color:var(--muted);margin-top:8px;text-align:center}
.article ul.dot{display:grid;gap:8px;margin:0 0 18px}
.article ul.dot li{padding-left:18px;position:relative;color:var(--txt);font-size:15.8px}
.article ul.dot li::before{content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--brand-d)}
.article-quote{border-left:4px solid var(--accent);background:rgba(34,211,238,.08);padding:14px 18px;border-radius:0 10px 10px 0;margin:22px 0;font-size:15.5px;color:var(--txt)}
.article-quote b{display:block;font-size:13px;color:var(--muted);font-weight:600;margin-top:6px}
.comments{margin-top:38px;border-top:1px solid var(--line);padding-top:26px}
.comments h2{font-size:20px;margin:0 0 16px}
.comment{display:flex;gap:12px;padding:14px 0;border-bottom:1px dashed var(--line)}
.comment:last-child{border-bottom:0}
.comment .body{font-size:14.8px}
.comment .body b{font-size:14.5px}
.comment .body time{font-size:12.5px;color:var(--muted);margin-left:8px}
.comment .body p{margin:4px 0 0;font-size:14.8px;color:var(--muted)}
.art-nav{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:30px}
.art-nav a{border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-size:14.5px;transition:.2s;background:var(--card)}
.art-nav a:hover{border-color:var(--brand-d);box-shadow:var(--shadow)}
.art-nav span{display:block;font-size:12.5px;color:var(--muted)}
.sidebar{display:grid;gap:18px;position:sticky;top:88px}
.side{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow)}
.side h3{font-size:15.5px;position:relative;padding-left:12px;margin-bottom:14px}
.side h3::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:4px;border-radius:2px;background:var(--grad)}
.toc{position:relative;padding-left:16px;border-left:1px solid var(--line)}
.toc li{position:relative;margin-bottom:12px}
.toc li::before{content:"";position:absolute;left:-21px;top:9px;width:9px;height:9px;border-radius:50%;background:var(--line);border:2px solid var(--card)}
.toc a{font-size:14px;color:var(--muted);display:block}
.toc li.active::before{background:var(--brand-d)}
.toc li.active a{color:var(--brand-d);font-weight:800}
.rank{display:grid;gap:12px;counter-reset:r}
.rank li{counter-increment:r;display:flex;gap:10px;align-items:flex-start}
.rank li::before{content:counter(r);flex:0 0 auto;width:22px;height:22px;border-radius:7px;background:var(--line);color:var(--muted);font-size:12.5px;font-weight:800;display:flex;align-items:center;justify-content:center;transition:.2s}
.rank li:nth-child(1)::before{background:var(--grad);color:var(--brand-ink)}
.rank li:nth-child(2)::before{background:var(--grad-rank2);color:var(--rank2-ink)}
.rank li:nth-child(3)::before{background:var(--grad-rank3);color:var(--rank3-ink)}
.rank li:hover::before{transform:scale(1.12)}
.rank a{font-size:14px;line-height:1.5}
.rank a:hover{color:var(--brand-d)}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tags a{font-size:13px;padding:5px 12px;border-radius:999px;border:1px solid var(--line);color:var(--muted);transition:.18s}
.tags a:hover{border-color:var(--brand-d);color:var(--brand-d);background:rgba(184,240,58,.12)}
.news-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pager{display:flex;justify-content:center;gap:10px;margin-top:40px}
.pager a,.pager span{min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center;border-radius:10px;border:1px solid var(--line);background:var(--card);font-size:14px;font-weight:700}
.pager .on{background:var(--grad);color:var(--brand-ink);border-color:transparent}
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.dl-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:6px}
.dl-card h3{font-size:19px}
.dl-card .ver{font-size:13px;color:var(--muted)}
.dl-card ul{display:grid;gap:8px;font-size:14.4px;margin:12px 0 20px}
.dl-card li::before{content:"✓";color:var(--brand-d);margin-right:8px;font-weight:800}
.dl-card .btn{width:100%;margin-top:auto}
.req-table{width:100%;border-collapse:collapse;background:var(--card);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);font-size:15px}
.req-table th,.req-table td{padding:13px 18px;text-align:left;border-bottom:1px solid var(--line)}
.req-table th{width:34%;background:var(--bg);font-weight:700}
.req-table tr:last-child td,.req-table tr:last-child th{border-bottom:0}
.sitemap-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.sitemap-cols ul{display:grid;gap:9px;font-size:14.5px}
.sitemap-cols a:hover{color:var(--brand-d)}
.sitemap-cols h2{font-size:18px;margin-bottom:12px}
.legal{max-width:860px;margin:0 auto;padding:52px 0 80px}
.legal .box{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:38px 42px;box-shadow:var(--shadow)}
.legal h2{font-size:21px;margin:30px 0 10px}
.legal h2:first-of-type{margin-top:8px}
.legal p,.legal li{font-size:15.6px;color:var(--txt);line-height:1.9}
.legal ul{display:grid;gap:8px;margin-bottom:14px}
.legal ul li{padding-left:18px;position:relative}
.legal ul li::before{content:"";position:absolute;left:0;top:.72em;width:6px;height:6px;border-radius:50%;background:var(--brand-d)}
.legal .updated{color:var(--muted);font-size:14px}
.notice{border-left:4px solid var(--brand);background:var(--bg);padding:14px 18px;border-radius:0 10px 10px 0;font-size:14.8px;color:var(--muted);margin:18px 0}
.err{background:var(--ink);color:var(--card);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:120px 22px 80px;text-align:center}
.err .big{font-size:clamp(80px,16vw,150px);font-weight:800;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.err h1{font-size:clamp(22px,3vw,30px);margin:14px 0 10px}
.err p{color:rgba(255,255,255,.7);max-width:520px;margin:0 auto 26px}
.err .hero-btns{justify-content:center}
.err .count{color:var(--brand);font-weight:800}
.dial-track{stroke:var(--ink-3)}
.dial-fill{stroke:var(--brand)}
.dial-needle{stroke:var(--brand)}
.dial-hub{fill:var(--brand)}
.s-off .dot{background:var(--muted);box-shadow:none}
.shot{width:100%;border-radius:var(--r-lg);box-shadow:var(--shadow-lg)}
.mini{display:grid;gap:12px;margin-top:20px}
.mini div{display:flex;justify-content:space-between;gap:14px;padding:12px 16px;background:var(--card);border:1px solid var(--line);border-radius:12px;font-size:14.6px}
.mini b{color:var(--brand-d)}
.reveal{opacity:1;transform:none}
html.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
html.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){html.js .reveal{opacity:1;transform:none;transition:none}.needle{transition:none}}
@media(max-width:992px){
.nav-inner{height:64px;gap:12px}
.burger{display:flex}
.menu{position:fixed;left:0;right:0;top:64px;flex-direction:column;align-items:stretch;background:rgba(11,18,8,.98);padding:10px 18px 22px;gap:2px;display:none;max-height:calc(100vh - 64px);overflow:auto;border-bottom:1px solid rgba(184,240,58,.16)}
.nav-check:checked~.menu{display:flex}
.menu>li>a,.menu summary{padding:14px 10px;font-size:16px;min-height:48px}
.dropdown{position:static;box-shadow:none;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);margin:4px 0 8px}
.dropdown a{color:rgba(255,255,255,.82);padding:12px}
.dropdown a span{color:rgba(255,255,255,.45)}
.nav-cta .btn{display:none}
.hero{padding:104px 0 60px}
.hero-grid{grid-template-columns:1fr;gap:38px}
.demo{max-width:460px;margin:0 auto;width:100%}
.split,.article-wrap{grid-template-columns:1fr;gap:32px}
.sidebar{position:static}
.grid-3,.grid-4,.steps,.price,.quotes,.news-grid,.news-list,.dl-grid,.sitemap-cols{grid-template-columns:repeat(2,1fr)}
.band-grid{grid-template-columns:repeat(2,1fr);gap:24px}
.plan.pop{transform:none}
.foot-grid{grid-template-columns:1fr 1fr;gap:26px}
.article{padding:28px 24px}
}
@media(max-width:768px){
.sec{padding:62px 0}
.hero h1{font-size:clamp(27px,7vw,36px)}
.grid-3,.grid-4,.steps,.price,.quotes,.news-grid,.news-list,.dl-grid,.sitemap-cols{grid-template-columns:1fr}
.hero-facts{gap:12px}
.article h1{font-size:24px}
.article h2{font-size:20px}
.art-nav{grid-template-columns:1fr}
.cta{padding:40px 22px}
footer{margin-top:62px}
.page-hero{padding:104px 0 46px}
}
@media(max-width:480px){
.wrap{padding:0 16px}
.nav-inner{padding:0 16px}
.btn{padding:11px 20px;font-size:15px}
.demo{padding:14px}
.gauge-val{font-size:29px}
.hero{padding:96px 0 48px}
.hero-btns .btn{width:100%}
.hero-facts strong{font-size:22px}
.band-grid{gap:18px}
.foot-grid{grid-template-columns:1fr}
.foot-bottom{flex-direction:column;align-items:flex-start}
.article{padding:22px 18px}
.legal .box{padding:24px 18px}
details.faq summary{padding:16px 16px;font-size:15.5px}
details.faq .ans{padding:0 16px 18px}
}