*,*::before,*::after{box-sizing:border-box}
:root{--ink:#0b1b33;--ink2:#33425c;--mut:#6b7894;--line:#e2e8f4;--bg:#f6f8fc;--pri:#1652f0;--pri2:#6d3bff;--acc:#ff8b3d;--ok:#0fae7d;--warn:#e04f2a;--r:16px;--sh:0 10px 30px rgba(16,38,84,.08);--sh2:0 18px 44px rgba(16,38,84,.16)}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
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:1.75;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--pri);text-decoration:none}
a:hover{color:var(--pri2)}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.3;letter-spacing:-.2px}
h1{font-size:44px;font-weight:800}
h2{font-size:32px;font-weight:750}
h3{font-size:19px;font-weight:700}
p{margin:0 0 14px}
ul,ol{margin:0 0 14px;padding-left:22px}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:99;background:#fff;padding:8px 14px;border-radius:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,var(--pri),var(--pri2));color:#fff;border:0;border-radius:12px;padding:13px 26px;font-size:16px;font-weight:650;cursor:pointer;box-shadow:0 8px 22px rgba(22,82,240,.26);transition:transform .18s,box-shadow .18s}
.btn:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(22,82,240,.32)}
.btn-sm{padding:9px 18px;font-size:14px;border-radius:10px}
.btn-lg{padding:16px 32px;font-size:17px}
.btn-ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line);box-shadow:none}
.btn-ghost:hover{color:var(--pri);border-color:#bcd0ff;background:#f7faff;box-shadow:var(--sh)}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.16em;color:var(--pri);text-transform:uppercase;margin:0 0 10px}
.sec{padding:84px 0}
.sec-alt{background:var(--bg)}
.sec-dark{background:radial-gradient(900px 400px at 15% 0%,#1b3a8f 0%,#0b1b33 62%);color:#eaf0ff}
.sec-dark h2,.sec-dark h3{color:#fff}
.sec-dark .sec-p{color:#a9bad8}
.sec-p{max-width:720px;color:var(--mut);font-size:16.5px}
.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)}
.g5{grid-template-columns:repeat(5,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:transform .2s,box-shadow .2s,border-color .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh2);border-color:#cddcff}
.hd{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid transparent;transition:background .2s,box-shadow .2s,border-color .2s}
.hd.scrolled{background:rgba(11,27,51,.94);border-color:rgba(255,255,255,.08);box-shadow:0 6px 20px rgba(4,12,28,.28)}
.hd-in{display:flex;align-items:center;gap:26px;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--ink);letter-spacing:-.4px}
.brand img{width:auto;height:34px}
.hd.scrolled .brand,.hd.scrolled .nav>.nvl,.hd.scrolled .has-sub>.nvl{color:#fff}
.nav{display:flex;align-items:center;gap:8px;margin-left:auto}
.nav>.nvl,.has-sub>.nvl{display:inline-flex;align-items:center;gap:6px;padding:10px 14px;border-radius:10px;color:var(--ink2);font-size:15.5px;font-weight:600;cursor:pointer}
.nav>.nvl:hover,.has-sub>.nvl:hover{background:rgba(22,82,240,.08);color:var(--pri)}
.hd.scrolled .nav>.nvl:hover,.hd.scrolled .has-sub>.nvl:hover{background:rgba(255,255,255,.1);color:#fff}
.nav>.nvl.on{color:var(--pri)}
.hd.scrolled .nav>.nvl.on{color:#8fb2ff}
.has-sub{position:relative}
.has-sub .ar{font-style:normal;font-size:11px;transition:transform .2s}
.has-sub:hover .ar{transform:rotate(180deg)}
.sub{position:absolute;top:100%;left:0;min-width:186px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh2);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s}
.has-sub:hover .sub,.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:translateY(4px)}
.sub a{display:block;padding:9px 12px;border-radius:9px;color:var(--ink2);font-size:14.5px}
.sub a:hover{background:#f2f6ff;color:var(--pri)}
.sgtog{display:none}
.burger{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;margin-left:auto;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:4px}
.burger span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px}
.navtog{display:none}
.hero{position:relative;padding:64px 0 76px;background:radial-gradient(760px 420px at 82% 8%,#e6edff 0%,rgba(246,248,252,0) 62%),radial-gradient(620px 380px at 4% 20%,#fdf0e6 0%,rgba(255,255,255,0) 58%),#fff;overflow:hidden}
.hero-in{display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center}
.hero h1{font-size:48px;line-height:1.22}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--pri),var(--pri2) 70%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-p{font-size:17.5px;color:var(--ink2);max-width:560px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0 30px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;border-top:1px solid var(--line);padding-top:22px;max-width:560px}
.hero-stats b{display:block;font-size:28px;font-weight:800;letter-spacing:-1px}
.hero-stats span{font-size:13.5px;color:var(--mut)}
.dash{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--sh2);overflow:hidden}
.dash-bar{display:flex;align-items:center;gap:10px;padding:12px 16px;background:linear-gradient(135deg,#0b1b33,#15336b);color:#dbe6ff;font-size:13px}
.dots{display:flex;gap:5px}
.dots i{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.32)}
.dash-title{font-weight:600}
.live{margin-left:auto;font-size:11.5px;color:#6ee7b7}
.dtabs{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line);background:#fafcff}
.dtab{display:none}
.dtabs label{padding:11px 4px;text-align:center;font-size:13.5px;color:var(--mut);cursor:pointer;border-bottom:2px solid transparent;font-weight:600}
.dtabs label:hover{color:var(--pri)}
.dash>.dtab:nth-of-type(1):checked~.dtabs label:nth-of-type(1),.dash>.dtab:nth-of-type(2):checked~.dtabs label:nth-of-type(2),.dash>.dtab:nth-of-type(3):checked~.dtabs label:nth-of-type(3),.dash>.dtab:nth-of-type(4):checked~.dtabs label:nth-of-type(4){color:var(--pri);border-bottom-color:var(--pri);background:#fff}
.dpane{display:none;padding:16px}
.dash>.dtab:nth-of-type(1):checked~.dbody .dp1,.dash>.dtab:nth-of-type(2):checked~.dbody .dp2,.dash>.dtab:nth-of-type(3):checked~.dbody .dp3,.dash>.dtab:nth-of-type(4):checked~.dbody .dp4{display:block}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:12px}
.kpis div{background:#f5f8ff;border-radius:10px;padding:9px 11px}
.kpis b{display:block;font-size:17px;letter-spacing:-.5px}
.kpis span{font-size:11.5px;color:var(--mut)}
.dtb{width:100%;border-collapse:collapse;font-size:12.5px}
.dtb th{text-align:left;color:var(--mut);font-weight:600;padding:6px 4px;border-bottom:1px solid var(--line)}
.dtb td{padding:7px 4px;border-bottom:1px dashed #eef2f9;color:var(--ink2)}
.tag{font-style:normal;font-size:11px;padding:2px 7px;border-radius:20px;background:#e9f7f1;color:#0b8f68;font-weight:600}
.tag.warn{background:#fdeee8;color:#c2451f}
.tag.info{background:#eaf1ff;color:#1a4fd0}
.dchart{display:flex;align-items:flex-end;gap:9px;height:130px;padding:8px 2px 0}
.dchart .bar{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;gap:6px}
.dchart .bar i{display:block;width:100%;border-radius:6px 6px 3px 3px;background:linear-gradient(180deg,#6d9bff,#1652f0)}
.dchart .bar span{font-size:11px;color:var(--mut)}
.dnote{font-size:12.5px;color:var(--mut);margin:8px 0 0}
.sync{display:flex;align-items:center;gap:10px;margin-top:12px;border-top:1px dashed var(--line);padding-top:10px}
.sync input{display:none}
.sync label{background:#eef3ff;color:var(--pri);border-radius:9px;padding:7px 13px;font-size:12.5px;font-weight:650;cursor:pointer}
.sync label:hover{background:#e2ebff}
.sync .st{font-size:12px;color:var(--mut)}
.sync .done{display:none;color:var(--ok);font-weight:600}
.sync input:checked~.st{display:none}
.sync input:checked~.done{display:inline}
.band{padding:34px 0;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.band-grid .stat{text-align:center;padding:6px 8px}
.band-grid .stat b{display:block;font-size:26px;font-weight:800;letter-spacing:-1px}
.band-grid .stat span{font-size:13.5px;color:var(--ink2);font-weight:600}
.band-grid .stat small{display:block;font-size:11.5px;color:var(--mut);margin-top:2px}
.band-grid .s-ico{font-size:20px}
.fcard{position:relative}
.fcard .ico{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:21px;background:linear-gradient(135deg,#eef3ff,#f6f1ff);margin-bottom:14px}
.fcard p{color:var(--mut);font-size:14.5px;margin:0}
.fcard h3{font-size:17px}
.demo-points{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.demo-points div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}
.demo-points b{display:block;margin-bottom:6px;color:var(--pri)}
.demo-points p{margin:0;font-size:14px;color:var(--mut)}
.pipe{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px;counter-reset:p}
.pstep{position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}
.pstep:nth-child(odd){transform:translateY(-10px)}
.pstep b{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--pri),var(--pri2));color:#fff;font-size:13px;margin-bottom:12px}
.pstep h3{font-size:16.5px}
.pstep p{margin:0;font-size:14px;color:var(--mut)}
.scard .s-tag{display:inline-block;font-size:11.5px;color:var(--pri);background:#eef3ff;border-radius:20px;padding:3px 10px;font-weight:650;margin-bottom:10px}
.scard p{color:var(--mut);font-size:14.5px}
.lnk{font-weight:650;font-size:14.5px}
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}
.pcard{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:16px;transition:transform .2s,background .2s}
.pcard:hover{transform:translateY(-3px);background:rgba(255,255,255,.11)}
.pcard .p-ico{font-size:20px}
.pcard b{display:block;font-size:15px;margin-top:6px}
.pcard small{color:#9db0d4;font-size:12.5px}
.faq-list{max-width:860px;margin-top:26px}
.faq{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:18px 52px 18px 22px;font-weight:650;font-size:16px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:14px;font-size:22px;color:var(--pri);font-weight:400;transition:transform .2s}
.faq[open] summary::after{transform:rotate(45deg)}
.faq-a{padding:0 22px 20px;color:var(--mut);font-size:14.8px}
.faq-a p:last-child{margin:0}
.rev{display:flex;flex-direction:column;gap:16px}
.rev-t{margin:0;font-size:15px;color:var(--ink2);flex:1}
.rev-t::before{content:"“";font-size:30px;color:#c9d8ff;line-height:0;vertical-align:-8px;margin-right:4px}
.rev-u{display:flex;align-items:center;gap:11px}
.av{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#dbe6ff,#efe6ff);color:var(--pri);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px}
.rev-u b{display:block;font-size:14.5px}
.rev-u small{color:var(--mut);font-size:12.5px}
.ncard{padding:0;overflow:hidden;display:flex;flex-direction:column}
.ncard img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r) var(--r) 0 0;background:#eef2f9}
.nc-b{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.n-date{font-size:12.5px;color:var(--mut);letter-spacing:.02em}
.ncard h3{font-size:16.5px;margin:0;line-height:1.45}
.ncard:hover h3{color:var(--pri)}
.ncard p{margin:0;font-size:13.8px;color:var(--mut);flex:1}
.cta{padding:70px 0;background:radial-gradient(700px 300px at 20% 10%,#1b3a8f 0%,#0b1b33 60%);color:#fff}
.cta-in{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta h2{font-size:30px;margin-bottom:8px}
.cta p{color:#a9bad8;margin:0;max-width:620px}
.cta-btns{display:flex;gap:12px;flex-wrap:wrap}
.cta .btn-ghost{background:transparent;border-color:rgba(255,255,255,.28);color:#fff}
.cta .btn-ghost:hover{background:rgba(255,255,255,.1);color:#fff}
.ft{background:#081426;color:#9fb0cd;padding:56px 0 26px;font-size:14px}
.ft-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.ft-col h3{color:#fff;font-size:15px;margin-bottom:14px}
.ft-col a{display:block;color:#9fb0cd;padding:5px 0;font-size:14px}
.ft-col a:hover{color:#fff}
.ft-brand img{height:32px;width:auto;margin-bottom:10px;filter:brightness(0) invert(1)}
.ft-name{color:#fff;font-weight:700;margin:0 0 6px}
.ft-desc{font-size:13.5px;color:#8b9dbb;max-width:320px}
.ft-bot{margin-top:36px;border-top:1px solid rgba(255,255,255,.08);padding-top:20px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px}
.ft-legal a{color:#9fb0cd}
.ft-legal span{margin:0 8px;opacity:.5}
.totop{position:fixed;right:22px;bottom:26px;width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--pri),var(--pri2));color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px rgba(22,82,240,.3);font-size:18px;z-index:60}
.totop:hover{color:#fff}
.crumb{font-size:13.5px;color:var(--mut);padding:18px 0 0}
.crumb a{color:var(--mut)}
.crumb a:hover{color:var(--pri)}
.crumb span{margin:0 7px;opacity:.6}
.page-hd{padding:36px 0 8px}
.page-hd h1{font-size:38px}
.page-hd p{color:var(--mut);max-width:760px}
.post-layout{display:grid;grid-template-columns:1fr 316px;gap:40px;align-items:start;padding:30px 0 70px}
.post{min-width:0}
.post h1{font-size:33px;line-height:1.35;margin-top:10px}
.post-meta{display:flex;flex-wrap:wrap;gap:14px;font-size:13px;color:var(--mut);border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:22px}
.post-meta b{color:var(--ink2);font-weight:600}
.post-cover{width:100%;border-radius:14px;margin:0 0 22px;background:#eef2f9}
.post-body{font-size:16.5px;color:#243449}
.post-body p{line-height:1.95;margin:0 0 18px}
.post-body h2{font-size:24px;margin:34px 0 14px;padding-left:14px;border-left:4px solid var(--pri);scroll-margin-top:92px}
.post-body figure{margin:24px 0}
.post-body figure img{width:100%;border-radius:12px}
.post-body figcaption{font-size:12.8px;color:var(--mut);text-align:center;margin-top:8px}
.post-body blockquote{margin:22px 0;padding:16px 20px;background:#f5f8ff;border-left:4px solid #bcd0ff;border-radius:0 10px 10px 0;color:var(--ink2);font-size:15.5px}
.post-body blockquote cite{display:block;font-style:normal;font-size:13px;color:var(--mut);margin-top:8px}
.tagrow{display:flex;gap:8px;flex-wrap:wrap;margin:26px 0}
.tagrow a{font-size:12.5px;background:#eef3ff;color:var(--pri);border-radius:20px;padding:5px 12px}
.pv{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:26px 0}
.pv a{border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-size:14px;color:var(--ink2);background:#fff}
.pv a:hover{border-color:#bcd0ff;color:var(--pri);box-shadow:var(--sh)}
.pv small{display:block;color:var(--mut);font-size:12px;margin-bottom:4px}
.rel{margin:34px 0 10px}
.rel h2{font-size:21px;margin-bottom:16px}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.rel-grid a{display:block;border:1px solid var(--line);border-radius:12px;padding:14px;font-size:14px;color:var(--ink2);background:#fff}
.rel-grid a:hover{color:var(--pri);border-color:#bcd0ff}
.cm{margin:36px 0 0;border-top:1px solid var(--line);padding-top:24px}
.cm h2{font-size:21px}
.cm-item{display:flex;gap:12px;padding:16px 0;border-bottom:1px dashed var(--line)}
.cm-item:last-child{border:0}
.cm-av{width:38px;height:38px;border-radius:50%;flex:0 0 38px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#e7efff,#f2eaff);color:var(--pri);font-weight:800;font-size:14px}
.cm-b{flex:1;min-width:0}
.cm-h{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}
.cm-h b{font-size:14.5px}
.cm-h small{color:var(--mut);font-size:12px}
.cm-b p{margin:4px 0 0;font-size:14.5px;color:#33425c}
.side{position:sticky;top:88px;display:grid;gap:18px}
.scard-side{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 18px 8px;box-shadow:0 4px 14px rgba(16,38,84,.04)}
.scard-side h3{font-size:15px;margin:0 0 14px;padding-left:10px;border-left:3px solid var(--pri)}
.toc{position:relative;padding-left:16px;margin-bottom:12px}
.toc::before{content:"";position:absolute;left:4px;top:5px;bottom:5px;width:2px;background:var(--line)}
.toc a{display:block;position:relative;padding:6px 0 6px 6px;font-size:13.5px;color:var(--mut);line-height:1.5}
.toc a::before{content:"";position:absolute;left:-16px;top:13px;width:8px;height:8px;border-radius:50%;background:#fff;border:2px solid #c8d5ee}
.toc a.on{color:var(--pri);font-weight:700}
.toc a.on::before{border-color:var(--pri);background:var(--pri)}
.hot{list-style:none;padding:0;margin:0 0 10px;counter-reset:h}
.hot li{counter-increment:h;margin-bottom:10px}
.hot a{display:flex;gap:10px;font-size:13.8px;color:var(--ink2);line-height:1.55}
.hot a::before{content:counter(h);flex:0 0 20px;height:20px;border-radius:6px;background:#eef2f9;color:var(--mut);font-size:11.5px;font-weight:700;display:flex;align-items:center;justify-content:center;margin-top:2px}
.hot li:nth-child(1) a::before{background:linear-gradient(135deg,#1652f0,#6d3bff);color:#fff}
.hot li:nth-child(2) a::before{background:linear-gradient(135deg,#ff8b3d,#ff5f6d);color:#fff}
.hot li:nth-child(3) a::before{background:linear-gradient(135deg,#f7c948,#e8a020);color:#fff}
.hot a:hover{color:var(--pri)}
.hot a:hover::before{transform:scale(1.12)}
.cats{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.cats a{font-size:12.5px;border:1px solid var(--line);border-radius:20px;padding:4px 12px;color:var(--ink2)}
.cats a:hover{border-color:var(--pri);color:var(--pri);background:#f5f8ff}
.news-hero{padding:40px 0 0}
.news-hero h1{font-size:38px}
.nfilter{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 8px}
.nfilter input{display:none}
.nfilter label{font-size:13.5px;border:1px solid var(--line);border-radius:20px;padding:7px 16px;cursor:pointer;color:var(--ink2);background:#fff}
.nfilter input:checked+label{background:var(--pri);border-color:var(--pri);color:#fff}
.nlist{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;padding:26px 0 80px}
.fpg{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;padding:0 0 60px}
.fpg a,.fpg span{min-width:38px;height:38px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;font-size:14px;color:var(--ink2);padding:0 10px}
.fpg a:hover{border-color:var(--pri);color:var(--pri)}
.fpg .cur{background:var(--pri);border-color:var(--pri);color:#fff}
.dl-hero{background:radial-gradient(700px 320px at 85% 0%,#e6edff,rgba(255,255,255,0));padding:52px 0 30px}
.dl-hero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.dl-meta{display:flex;gap:26px;flex-wrap:wrap;margin-top:22px;font-size:13.5px;color:var(--mut)}
.dl-meta b{display:block;color:var(--ink);font-size:15.5px}
.vers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px}
.vcard{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;flex-direction:column}
.vcard h3{font-size:18px;margin-bottom:2px}
.vcard .v-sub{color:var(--mut);font-size:13px;margin-bottom:14px}
.vcard ul{list-style:none;padding:0;margin:0 0 18px;font-size:14px;color:var(--ink2)}
.vcard li{padding:6px 0 6px 22px;position:relative}
.vcard li::before{content:"•";position:absolute;left:6px;color:var(--pri)}
.vcard .btn{margin-top:auto}
.vcard .v-file{font-size:13px;color:var(--mut);margin-bottom:14px}
.req{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}
.req div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.req b{display:block;font-size:13px;color:var(--mut);font-weight:600}
.req span{font-size:15px;color:var(--ink)}
.steps4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:26px}
.err-wrap{min-height:62vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:60px 24px}
.err-code{font-size:110px;font-weight:900;letter-spacing:-6px;background:linear-gradient(135deg,var(--pri),var(--pri2));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.err-wrap p{color:var(--mut);max-width:520px}
.legal{padding:10px 0 70px;max-width:860px}
.legal h2{font-size:22px;margin-top:32px}
.legal p,.legal li{color:#33425c;font-size:15.5px}
.note{background:#fff7f0;border:1px solid #ffd9b8;color:#8a4b16;border-radius:12px;padding:14px 16px;font-size:14px}
html.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
html.js .reveal.in{opacity:1;transform:none}
@media (max-width:992px){
h1{font-size:34px}h2{font-size:26px}.hero h1{font-size:36px}
.hero-in,.dl-hero-in{grid-template-columns:1fr;gap:34px}
.g4,.g3{grid-template-columns:repeat(2,1fr)}
.g5,.band-grid{grid-template-columns:repeat(3,1fr)}
.pgrid{grid-template-columns:repeat(3,1fr)}
.pipe,.steps4{grid-template-columns:repeat(2,1fr)}
.pipe .pstep:nth-child(odd){transform:none}
.ft-grid{grid-template-columns:1fr 1fr}
.post-layout{grid-template-columns:1fr}
.side{position:static;grid-template-columns:1fr}
.nlist,.rel-grid{grid-template-columns:repeat(2,1fr)}
.nav{display:none}
.burger{display:flex}
.nav{position:absolute;left:0;right:0;top:72px;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:10px 18px 18px;box-shadow:var(--sh);gap:2px}
.navtog:checked~.nav{display:flex}
.hd.scrolled .nav{background:#0e1f3a}
.nav>.nvl,.has-sub>.nvl{justify-content:space-between;padding:12px 8px;width:100%}
.sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 6px 10px;display:none;min-width:0}
.sgtog:checked~.sub{display:block}
.has-sub:hover .sub{display:none}
.sgtog:checked~.sub{display:block}
.has-sub .ar{font-size:13px}
.hd-cta{display:none}
.dl-hero{padding-top:30px}
.vers,.req{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
.wrap{padding:0 18px}
h1{font-size:29px}.hero h1{font-size:30px}h2{font-size:23px}
.sec{padding:56px 0}
.g4,.g3,.g2,.pgrid,.nlist,.rel-grid,.vers,.req,.steps4,.pipe,.demo-points{grid-template-columns:1fr}
.g5,.band-grid{grid-template-columns:repeat(2,1fr)}
.hero-stats{grid-template-columns:repeat(3,1fr);gap:10px}
.hero-stats b{font-size:22px}
.post h1{font-size:26px}
.post-body{font-size:16px}
.pv{grid-template-columns:1fr}
.ft-grid{grid-template-columns:1fr 1fr}
.kpis{grid-template-columns:repeat(3,1fr)}
.kpis b{font-size:15px}
.dtb{font-size:11.5px}
.dtb th:nth-child(4),.dtb td:nth-child(4){display:none}
.cta-in{flex-direction:column;align-items:flex-start}
}
@media (max-width:480px){
h1{font-size:26px}.hero h1{font-size:26px}
.wrap{padding:0 14px}
.btn{padding:12px 20px;font-size:15px}
.btn-lg{padding:14px 22px;font-size:16px}
.hero-stats b{font-size:20px}
.band-grid{grid-template-columns:1fr 1fr}
.ft-grid{grid-template-columns:1fr}
.card{padding:20px}
.post h1{font-size:23px}
.post-body h2{font-size:20px}
.faq summary{font-size:15px;padding:15px 46px 15px 16px}
.dtabs label{font-size:12px}
.burger{width:38px;height:38px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}html{scroll-behavior:auto}}
.mt2{margin-top:20px}
.mt3{margin-top:34px}
.ncard h3 a{color:inherit}
.ncard h3 a:hover{color:var(--pri)}
.nfilter:has(input:not(#nf-all):checked)~.nlist .ncard{display:none}
.nfilter:has(#nf-1:checked)~.nlist .ncard.c1,.nfilter:has(#nf-2:checked)~.nlist .ncard.c2,.nfilter:has(#nf-3:checked)~.nlist .ncard.c3,.nfilter:has(#nf-4:checked)~.nlist .ncard.c4,.nfilter:has(#nf-5:checked)~.nlist .ncard.c5,.nfilter:has(#nf-6:checked)~.nlist .ncard.c6,.nfilter:has(#nf-7:checked)~.nlist .ncard.c7{display:flex}
.pv-back{margin:10px 0 0}
.pv-back a{font-size:14px;color:var(--pri)}