*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html{scroll-behavior:smooth}
:root{--bg:#080b12;--bg2:#0c1120;--card:#111a2b;--card2:#16223a;--line:#1f2d45;--txt:#e7eef9;--muted:#8ea4c2;--brand:#2f7bff;--brand2:#22d3ee;--warn:#ffb020;--ok:#22c98b;--grad:linear-gradient(135deg,#2f7bff 0%,#22d3ee 100%);--radius:16px;--shadow:0 18px 40px rgba(0,0,0,.45);--maxw:1200px}
body{margin:0;background:var(--bg);color:var(--txt);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:var(--brand2);text-decoration:none}
a:hover{color:#7de8ff}
h1,h2,h3,h4{line-height:1.3;margin:0 0 .6em}
h1{font-size:clamp(28px,4.6vw,54px);font-weight:800;letter-spacing:-.5px}
h2{font-size:clamp(23px,3vw,36px);font-weight:800}
h3{font-size:clamp(18px,2vw,22px);font-weight:700}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.2em;padding-left:1.25em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.sec{padding:84px 0;position:relative}
.sec.alt{background:linear-gradient(180deg,var(--bg2),var(--bg))}
.sec-head{text-align:center;max-width:820px;margin:0 auto 46px}
.sec-head p{color:var(--muted);margin:0}
.kicker{display:inline-block;font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--brand2);border:1px solid rgba(34,211,238,.35);border-radius:999px;padding:4px 14px;margin-bottom:14px;background:rgba(34,211,238,.06)}
.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:15px;border:1px solid transparent;cursor:pointer;transition:transform .18s,box-shadow .18s,background .18s;background:var(--grad);color:#04101f;box-shadow:0 10px 26px rgba(47,123,255,.32)}
.btn:hover{transform:translateY(-2px);color:#04101f;box-shadow:0 16px 34px rgba(47,123,255,.45)}
.btn.ghost{background:transparent;border-color:var(--line);color:var(--txt);box-shadow:none}
.btn.ghost:hover{border-color:var(--brand2);color:var(--brand2)}
.btn.sm{min-height:40px;padding:8px 18px;font-size:14px}
.nav{position:fixed;top:0;left:0;right:0;z-index:90;background:rgba(8,11,18,.72);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:background .25s,border-color .25s}
.nav.solid{background:rgba(6,9,15,.94);border-bottom-color:var(--line);box-shadow:0 8px 30px rgba(0,0,0,.4)}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:0 20px;height:68px;display:flex;align-items:center;gap:18px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--txt);white-space:nowrap}
.logo img{width:34px;height:34px;border-radius:9px}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-item{position:relative}
.nav-item>a,.nav-item>label{display:flex;align-items:center;gap:5px;padding:10px 14px;border-radius:10px;color:var(--txt);font-size:15px;font-weight:600;cursor:pointer}
.nav-item>a:hover,.nav-item>label:hover{background:rgba(47,123,255,.12);color:var(--brand2)}
.arrow{display:inline-block;transition:transform .25s;font-size:10px;color:var(--muted)}
.nav-item:hover .arrow,.nav-item:focus-within .arrow{transform:rotate(180deg)}
.drop{position:absolute;top:100%;left:0;min-width:210px;background:#fff;border-radius:14px;box-shadow:0 22px 48px rgba(0,0,0,.28);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.22s}
.nav-item:hover .drop,.nav-item:focus-within .drop{opacity:1;visibility:visible;transform:translateY(0)}
.drop a{display:block;padding:9px 12px;border-radius:9px;color:#1b2432;font-size:14px;font-weight:600}
.drop a:hover{background:#eef4ff;color:#1d5fd0}
.nav-cta{margin-left:12px}
.burger{display:none;margin-left:auto;width:44px;height:40px;border:1px solid var(--line);border-radius:10px;align-items:center;justify-content:center;font-size:20px;color:var(--txt);cursor:pointer;background:transparent}
.nav-toggle{display:none}
.hero{padding:130px 0 70px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;width:620px;height:620px;top:-220px;right:-180px;background:radial-gradient(circle,rgba(47,123,255,.28),transparent 65%);pointer-events:none}
.hero::after{content:"";position:absolute;width:520px;height:520px;bottom:-260px;left:-160px;background:radial-gradient(circle,rgba(34,211,238,.18),transparent 65%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;position:relative;z-index:2}
.hero-shot{margin-top:56px;position:relative;z-index:2}
.shot{margin:0}
.shot img{width:100%;max-width:1042px;margin:0 auto;display:block;border-radius:18px;border:1px solid var(--line);box-shadow:var(--shadow);background:#0b1220}
.shot figcaption{margin-top:16px;text-align:center;font-size:13.5px;color:var(--muted)}
.define{font-size:18px;color:#dbe7f8;background:rgba(47,123,255,.08);border-left:3px solid var(--brand);padding:18px 22px;border-radius:0 12px 12px 0;margin:0 0 30px;max-width:1000px}
.gloss-h{margin:46px 0 14px;font-size:20px}
.gloss{margin:0;display:grid;grid-template-columns:minmax(170px,230px) 1fr;gap:0 26px;max-width:1000px}
.gloss dt{padding:13px 0;font-weight:700;color:var(--brand2);border-top:1px solid var(--line);font-size:15px}
.gloss dd{margin:0;padding:13px 0;border-top:1px solid var(--line);color:#cdd9ec;font-size:15px}
.gloss dt:first-of-type,.gloss dd:first-of-type{border-top:0}
.hero h1 span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{font-size:18px;color:var(--muted);max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 30px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:560px}
.stat{background:rgba(17,26,43,.7);border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.stat b{display:block;font-size:26px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:13px;color:var(--muted)}
.console{background:linear-gradient(180deg,#0f1727,#0b1220);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);overflow:hidden}
.console-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);background:rgba(9,13,22,.8)}
.dot{width:10px;height:10px;border-radius:50%}
.console-bar .t{margin-left:8px;font-size:13px;color:var(--muted);font-weight:600}
.console-body{padding:18px}
.modes{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}
.modes label{display:block;text-align:center;padding:11px 6px;border:1px solid var(--line);border-radius:11px;font-size:13px;font-weight:700;color:var(--muted);cursor:pointer;transition:.2s}
.modes label:hover{border-color:var(--brand);color:var(--txt)}
.pane{display:none}
.rowline{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px dashed rgba(31,45,69,.9);font-size:14px}
.rowline:last-child{border-bottom:0}
.rowline .k{color:var(--muted)}
.rowline .v{font-weight:700;color:var(--txt)}
.meter{height:9px;border-radius:999px;background:#0a101c;border:1px solid var(--line);overflow:hidden;margin:12px 0 6px}
.meter i{display:block;height:100%;background:var(--grad);width:0;transition:width 1.1s ease}
.meter.idle i{width:0}
.log{margin-top:12px;background:#070b13;border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;color:#9fd0ff;max-height:148px;overflow:auto}
.log b{color:var(--ok)}
.log .w{color:var(--warn)}
.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)}
.card{background:linear-gradient(180deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:transform .22s,box-shadow .22s,border-color .22s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(47,123,255,.55)}
.card .ico{width:48px;height:48px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:23px;background:rgba(47,123,255,.14);border:1px solid rgba(47,123,255,.3);margin-bottom:14px}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);margin:0;font-size:14.5px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.steps.four{grid-template-columns:repeat(4,1fr)}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;position:relative}
.step .n{position:absolute;top:-16px;left:22px;width:38px;height:38px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-weight:800;background:var(--grad);color:#04101f}
.step h3{margin-top:14px}
.step p{color:var(--muted);margin:0;font-size:14.5px}
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.price{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px 24px;display:flex;flex-direction:column}
.price.best{border-color:rgba(47,123,255,.75);background:linear-gradient(180deg,rgba(47,123,255,.14),var(--card2));box-shadow:0 20px 44px rgba(47,123,255,.22);position:relative}
.price.best::after{content:"最受欢迎";position:absolute;top:0;left:50%;transform:translate(-50%,-50%);background:var(--grad);color:#04101f;font-size:12px;font-weight:800;line-height:1;padding:6px 14px;border-radius:999px;white-space:nowrap;z-index:2}
.price .tag{color:var(--muted);font-size:14px;font-weight:700}
.price .amt{font-size:40px;font-weight:800;margin:8px 0 2px}
.price .amt small{font-size:15px;font-weight:600;color:var(--muted)}
.price ul{list-style:none;padding:0;margin:16px 0 22px;flex:1}
.price li{padding:8px 0 8px 26px;position:relative;font-size:14.5px;color:#cfdcf0;border-bottom:1px dashed rgba(31,45,69,.8)}
.price li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:800}
.faq{max-width:900px;margin:0 auto}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:14px;overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:20px 52px 20px 22px;font-weight:700;font-size:16px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:22px;color:var(--brand2);transition:transform .25s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq .ans{padding:0 22px 22px;color:var(--muted);font-size:14.8px}
.faq .ans ol{margin:8px 0 0}
.tst{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tst .card .stars{color:var(--warn);font-size:15px;letter-spacing:2px;margin-bottom:10px}
.tst .who{display:flex;align-items:center;gap:12px;margin-top:16px}
.avt{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;background:var(--grad);color:#04101f}
.who b{display:block;font-size:14.5px}
.who span{font-size:12.5px;color:var(--muted)}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ncard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .22s,box-shadow .22s,border-color .22s}
.ncard:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(47,123,255,.55)}
.thumb{aspect-ratio:16/9;overflow:hidden;background:#0a101c}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.ncard:hover .thumb img{transform:scale(1.05)}
.ncard .nb{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.ncard .meta{display:flex;gap:12px;font-size:12.5px;color:var(--muted)}
.ncard h3{font-size:17px;margin:0}
.ncard h3 a{color:var(--txt)}
.ncard h3 a:hover{color:var(--brand2)}
.ncard p{color:var(--muted);font-size:14px;margin:0;flex:1}
.tag{display:inline-block;font-size:12px;padding:3px 10px;border-radius:999px;border:1px solid rgba(34,211,238,.4);color:var(--brand2);background:rgba(34,211,238,.08)}
.cta-box{background:linear-gradient(135deg,rgba(47,123,255,.2),rgba(34,211,238,.12));border:1px solid rgba(47,123,255,.45);border-radius:24px;padding:52px 30px;text-align:center}
.cta-box p{color:#cfe0f5;max-width:640px;margin:0 auto 24px}
footer{background:#060910;border-top:1px solid var(--line);padding:60px 0 26px;margin-top:20px}
.fcols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;margin-bottom:36px}
footer h4{font-size:15px;margin-bottom:14px}
footer .fcols a{display:block;color:var(--muted);font-size:14px;padding:5px 0}
footer a:hover{color:var(--brand2)}
.copy{border-top:1px solid var(--line);padding-top:20px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;color:var(--muted);font-size:13.5px}
.copy a{color:var(--muted);font-size:13.5px}
.copy a:hover{color:var(--brand2)}
.totop{position:fixed;right:22px;bottom:26px;width:46px;height:46px;border-radius:50%;background:var(--grad);color:#04101f;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;box-shadow:0 12px 30px rgba(47,123,255,.4);z-index:80}
.bread{display:flex;flex-wrap:wrap;gap:8px;font-size:13.5px;color:var(--muted);padding:14px 0}
.bread a{color:var(--muted)}
.bread a:hover{color:var(--brand2)}
.page-head{padding:120px 0 30px}
.page-head h1{font-size:clamp(26px,3.6vw,42px)}
.page-head p{color:var(--muted);max-width:720px}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:36px;align-items:start;padding-bottom:70px}
article.post{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:32px}
article.post h2{padding-top:14px;scroll-margin-top:96px}
article.post h2::before{content:"";display:inline-block;width:6px;height:22px;border-radius:3px;background:var(--grad);margin-right:10px;vertical-align:-3px}
article.post p{color:#cdd9ec}
article.post .fig{margin:26px 0}
article.post .fig img{width:100%;aspect-ratio:2/1;object-fit:cover;border-radius:14px;border:1px solid var(--line)}
article.post figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:8px}
.cover-img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:18px;border:1px solid var(--line);margin:0 0 26px}
.byline{display:flex;flex-wrap:wrap;gap:16px;align-items:center;color:var(--muted);font-size:14px;margin-bottom:22px;border-bottom:1px solid var(--line);padding-bottom:18px}
.lead-p{font-size:17.5px;color:#dbe7f8!important;border-left:3px solid var(--brand);padding-left:16px}
.quote{border-left:3px solid var(--brand2);background:rgba(34,211,238,.06);border-radius:0 12px 12px 0;padding:16px 20px;margin:20px 0;color:#d7e6f8;font-size:15px}
.quote b{display:block;margin-top:8px;color:var(--brand2);font-size:13.5px}
.related{margin:26px 0 0;padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:rgba(17,26,43,.6)}
.related h3{font-size:16px;margin:0 0 8px}
.related p{margin:0;font-size:15px;color:var(--muted)}
.related a{color:var(--brand2);font-weight:600}
.dtable{width:100%;border-collapse:collapse;margin:22px 0;font-size:14.5px;display:block;overflow-x:auto}
.dtable th,.dtable td{border:1px solid var(--line);padding:11px 14px;text-align:left}
.dtable th{background:rgba(47,123,255,.12);font-weight:700}
.dtable td{color:#cdd9ec}
.pager{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;margin:30px 0;padding:20px;background:var(--bg2);border:1px solid var(--line);border-radius:14px}
.pager a{font-size:14.5px;font-weight:600;max-width:46%}
.side{position:sticky;top:92px;display:grid;gap:20px}
.scard{background:#fff;border-radius:16px;box-shadow:0 16px 38px rgba(0,0,0,.35);padding:20px}
.scard h3{font-size:16px;color:#101a2b;margin:0 0 14px;padding-left:12px;position:relative}
.scard h3::before{content:"";position:absolute;left:0;top:2px;bottom:2px;width:4px;border-radius:2px;background:var(--grad)}
.toc{position:relative;padding-left:18px;list-style:none;margin:0;color:#42506a}
.toc::before{content:"";position:absolute;left:4px;top:6px;bottom:6px;width:2px;background:#e2e8f4}
.toc li{position:relative;padding:6px 0}
.toc li::before{content:"";position:absolute;left:-18px;top:15px;width:9px;height:9px;border-radius:50%;background:#cfd9ea;border:2px solid #fff}
.toc a{color:#42506a;font-size:14px}
.toc a:hover,.toc a.on{color:#1d5fd0;font-weight:700}
.toc li.on::before{background:var(--brand)}
.hot{list-style:none;padding:0;margin:0;counter-reset:h}
.hot li{display:flex;gap:10px;padding:9px 0;border-bottom:1px dashed #e5ebf5;align-items:flex-start}
.hot li:last-child{border-bottom:0}
.hot .rk{flex:0 0 24px;height:24px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:12.5px;font-weight:800;color:#fff;background:#9aa8bf;transition:transform .2s}
.hot li:nth-child(1) .rk{background:linear-gradient(135deg,#2f7bff,#22d3ee)}
.hot li:nth-child(2) .rk{background:linear-gradient(135deg,#ff8a3d,#ffb020)}
.hot li:nth-child(3) .rk{background:linear-gradient(135deg,#d9a441,#f0cf7a)}
.hot li:hover .rk{transform:scale(1.12)}
.hot a{color:#26324a;font-size:14px;line-height:1.5;font-weight:600}
.hot a:hover{color:#1d5fd0}
.cats{display:flex;flex-wrap:wrap;gap:9px}
.cats a{font-size:13px;font-weight:600;padding:5px 12px;border-radius:999px;border:1px solid #d9e2f2;color:#42506a;background:#f7faff}
.cats a:hover{border-color:#2f7bff;color:#1d5fd0;background:#eef4ff}
.cmts{margin-top:34px}
.cmts h2{font-size:22px}
.cmt{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}
.cmt .av{flex:0 0 44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;background:linear-gradient(135deg,#2f7bff,#22d3ee);color:#04101f}
.cmt .top{display:flex;flex-wrap:wrap;gap:10px;align-items:baseline}
.cmt b{font-size:14.5px}
.cmt time{font-size:12.5px;color:var(--muted)}
.cmt p{margin:6px 0 0;color:#cdd9ec;font-size:14.6px}
.list-table{width:100%;border-collapse:collapse;display:block;overflow-x:auto}
.list-table th,.list-table td{border:1px solid var(--line);padding:12px 14px;text-align:left;font-size:14.6px}
.list-table th{background:rgba(47,123,255,.12)}
.list-table a{font-weight:600}
.notfound{min-height:76vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:120px 20px 60px}
.notfound .big{font-size:clamp(80px,18vw,170px);font-weight:900;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.note{font-size:13.5px;color:var(--muted);background:rgba(255,176,32,.08);border:1px solid rgba(255,176,32,.3);border-radius:12px;padding:14px 16px}
.dl-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.dl-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.dl-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px;display:flex;flex-direction:column}
.dl-card h3{margin-bottom:6px}
.dl-card .sz{color:var(--muted);font-size:13.5px}
.dl-card ul{list-style:none;padding:0;margin:16px 0 22px;flex:1}
.dl-card li{padding:7px 0 7px 24px;position:relative;font-size:14.4px;color:#cfdcf0}
.dl-card li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:800}
html.js .reveal{opacity:0;transform:translateY(22px)}
html.js .reveal.in{opacity:1;transform:none;transition:opacity .6s ease,transform .6s ease}
.mode-1:checked~.panes .pane-1,.mode-2:checked~.panes .pane-2,.mode-3:checked~.panes .pane-3{display:block}
.mode-1:checked~.modes label[for="m1"],.mode-2:checked~.modes label[for="m2"],.mode-3:checked~.modes label[for="m3"]{border-color:var(--brand);color:#fff;background:rgba(47,123,255,.16)}
.run:checked~.meter i{width:100%}
.run:checked~.runbar .btn{background:rgba(31,45,69,.9);color:var(--muted)}
.run:checked~.runbar .live{display:inline}
.run:checked~.runbar .idle-tip{display:none}
.runbar .live{display:none;color:var(--ok);font-size:13px;font-weight:700}
.runbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:16px}
.switch{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--muted);cursor:pointer;font-weight:600}
.switch input{position:absolute;opacity:0;width:0;height:0}
.switch .knob{width:42px;height:24px;border-radius:999px;background:#1b2740;border:1px solid var(--line);position:relative;transition:.2s}
.switch .knob::after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#7d8ea8;transition:.22s}
.switch input:checked+.knob{background:rgba(47,123,255,.35);border-color:var(--brand)}
.switch input:checked+.knob::after{left:20px;background:var(--brand2)}
.switch input:focus-visible+.knob,.btn:focus-visible,.burger:focus-visible,a:focus-visible{outline:2px solid var(--brand2);outline-offset:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media(max-width:992px){
.nav-menu{position:fixed;top:68px;left:0;right:0;background:#080c14;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:12px 16px 20px;max-height:calc(100vh - 68px);overflow:auto;transform:translateY(-12px);opacity:0;visibility:hidden;transition:.25s}
.nav-toggle:checked~.nav-menu{transform:none;opacity:1;visibility:visible}
.burger{display:flex}
.nav-item>a,.nav-item>label{padding:14px 10px;font-size:16px;justify-content:space-between}
.drop{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;background:#0e1524;border:1px solid var(--line);border-radius:12px;display:none;margin:0 0 8px}
.drop a{color:#cfdcf0;padding:12px}
.drop a:hover{background:rgba(47,123,255,.14);color:var(--brand2)}
.sub-toggle:checked~.drop{display:block}
.sub-toggle:checked~label .arrow{transform:rotate(180deg)}
.sub-toggle:focus-visible~label{outline:2px solid var(--brand2);outline-offset:2px}
.nav-toggle:checked~.nav-menu .nav-cta{margin:10px 0 0;text-align:center}
.hero{padding:104px 0 54px}
.hero-grid,.dl-hero{grid-template-columns:1fr;gap:34px}
.hero-shot{margin-top:36px}
.shot figcaption{font-size:12.5px}
.stats{max-width:none}
.g4,.steps.four{grid-template-columns:repeat(2,1fr)}
.g3,.steps,.prices,.tst,.news-grid,.dl-list{grid-template-columns:repeat(2,1fr)}
.layout{grid-template-columns:1fr}
.side{position:static}
.fcols{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
.sec{padding:64px 0}
.gloss{grid-template-columns:1fr;gap:0}
.gloss dt{padding-bottom:2px}
.gloss dd{padding-top:2px}
.g3,.g4,.steps,.steps.four,.prices,.tst,.news-grid,.dl-list,.modes{grid-template-columns:1fr}
article.post{padding:22px}
.hero-actions .btn{flex:1 1 100%}
.pager a{max-width:100%}
.list-table th,.list-table td{padding:10px}
}
@media(max-width:480px){
body{font-size:15.5px}
.wrap{padding:0 15px}
.hero{padding:92px 0 44px}
.sec{padding:52px 0}
.stats{grid-template-columns:1fr}
.stat b{font-size:23px}
.card,.price,.dl-card,.step{padding:20px 17px}
article.post{padding:18px}
.cta-box{padding:36px 18px}
.fcols{grid-template-columns:1fr}
.log{font-size:11.6px}
.btn{padding:12px 20px}
.cmt .av{flex:0 0 38px;height:38px;font-size:14px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}