:root{--bg:#0b1017;--bg2:#0f1621;--card:#141d2a;--card2:#1a2534;--line:#243244;--txt:#e9eef7;--mut:#93a3b8;--brand:#6d5efc;--brand2:#00c2ff;--pink:#ff4d8d;--ok:#3ddc97;--warn:#ffc46b;--grad:linear-gradient(135deg,#6d5efc,#00c2ff);--grad2:linear-gradient(135deg,#ff4d8d,#6d5efc);--r:16px;--sh:0 10px 30px rgba(0,0,0,.35);--shh:0 18px 44px rgba(109,94,252,.28);--mw:1200px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font:16px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button,input,textarea,select{font:inherit;color:inherit}
.wrap{width:100%;max-width:var(--mw);margin:0 auto;padding:0 20px}
.sec{padding:84px 0;position:relative}
.sec-alt{background:var(--bg2)}
.sec-h{text-align:center;max-width:760px;margin:0 auto 46px}
.sec-tag{display:inline-block;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--brand2);background:rgba(0,194,255,.1);border:1px solid rgba(0,194,255,.28);padding:5px 14px;border-radius:999px;margin-bottom:14px}
h1,h2,h3,h4{line-height:1.3;font-weight:800;letter-spacing:-.01em}
.sec-h h2{font-size:clamp(24px,3.4vw,36px);margin-bottom:12px}
.sec-h p{color:var(--mut)}
.grad-t{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:12px;font-weight:700;cursor:pointer;border:0;transition:.25s;min-height:48px}
.btn-p{background:var(--grad);color:#fff;box-shadow:0 8px 22px rgba(109,94,252,.35)}
.btn-p:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(109,94,252,.5)}
.btn-o{background:transparent;color:var(--txt);border:1.5px solid var(--line)}
.btn-o:hover{border-color:var(--brand2);color:var(--brand2);transform:translateY(-2px)}
.btn-s{padding:9px 18px;font-size:14px;min-height:40px;border-radius:10px}
.btn-blk{width:100%}
.notice{background:linear-gradient(90deg,rgba(255,196,107,.14),rgba(255,77,141,.12));border-bottom:1px solid var(--line);padding:11px 0;font-size:13.5px;color:#ffdca8}
.notice b{color:#fff}
.notice .wrap{display:flex;gap:10px;align-items:flex-start}
.notice-ico{flex:0 0 auto}
.hd{position:fixed;top:0;left:0;right:0;z-index:60;transition:.3s;background:rgba(11,16,23,.72);backdrop-filter:blur(14px);border-bottom:1px solid transparent}
.hd.sc{background:rgba(9,13,19,.94);border-bottom-color:var(--line);box-shadow:0 6px 24px rgba(0,0,0,.4)}
.hd-in{display:flex;align-items:center;gap:22px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;flex:0 0 auto}
.logo img{width:34px;height:34px;border-radius:9px}
.nv{display:flex;align-items:center;gap:4px;margin-left:auto}
.nv>li{position:relative}
.nv>li>a,.nv>li>span{display:flex;align-items:center;gap:5px;padding:10px 14px;border-radius:10px;font-size:15px;color:#cbd5e3;cursor:pointer;transition:.2s;white-space:nowrap}
.nv>li>a:hover,.nv>li>span:hover{color:#fff;background:rgba(255,255,255,.06)}
.arw{font-size:10px;transition:transform .3s;color:var(--mut)}
.dd{position:absolute;top:calc(100% + 8px);left:0;min-width:222px;background:#fff;border-radius:14px;box-shadow:0 20px 46px rgba(0,0,0,.4);padding:9px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.25s}
.dd a{display:block;padding:10px 13px;border-radius:9px;color:#26313f;font-size:14.5px;font-weight:600}
.dd a:hover{background:#f1f4fa;color:var(--brand)}
.nv>li:hover>.dd,.nv>li:focus-within>.dd{opacity:1;visibility:visible;transform:translateY(0)}
.nv>li:hover>.arw,.nv>li:focus-within>.arw{transform:rotate(180deg)}
.nv>li:hover>span .arw{transform:rotate(180deg);color:var(--brand)}
.hd-cta{flex:0 0 auto}
.cbx,.hd-cbx{position:absolute;opacity:0;width:0;height:0;pointer-events:none}
.bgr{display:none;cursor:pointer;padding:9px;border-radius:10px;background:rgba(255,255,255,.06)}
.bgr span{display:block;width:20px;height:2px;background:#dbe3ee;margin:4px 0;border-radius:2px}
.hero{padding:150px 0 80px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(760px 420px at 12% -10%,rgba(109,94,252,.28),transparent 60%),radial-gradient(700px 420px at 92% 8%,rgba(0,194,255,.2),transparent 62%)}
.hero-in{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.hero h1{font-size:clamp(30px,4.6vw,54px);margin-bottom:18px}
.hero .lead{font-size:clamp(15px,1.6vw,18px);color:var(--mut);max-width:560px;margin-bottom:26px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.kpis{display:flex;gap:30px;flex-wrap:wrap;padding-top:22px;border-top:1px solid var(--line)}
.kpis .k b{display:block;font-size:24px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.kpis .k span{font-size:13px;color:var(--mut)}
.dev{background:var(--card);border:1px solid var(--line);border-radius:26px;padding:18px;box-shadow:var(--sh)}
.dev-top{display:flex;align-items:center;gap:7px;padding:0 4px 12px}
.dot{width:9px;height:9px;border-radius:50%;background:#2c3a4d}
.dev-top .t{margin-left:8px;font-size:12.5px;color:var(--mut)}
.dev-body{position:relative;border-radius:18px;overflow:hidden;background:#080c12;aspect-ratio:9/14;max-height:430px;margin:0 auto}
.vp{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:16px;opacity:0;visibility:hidden;transition:.4s;background-size:cover;background-position:center}
.vp .cap{font-size:14.5px;font-weight:700;text-shadow:0 2px 10px rgba(0,0,0,.8)}
.vp .cap small{display:block;font-weight:500;color:#d6deeb;font-size:12.5px;margin-top:4px}
.vp::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,12,18,.15),rgba(8,12,18,.9))}
.vp>*{position:relative;z-index:2}
#v1:checked~.dev-body .vp1,#v2:checked~.dev-body .vp2,#v3:checked~.dev-body .vp3{opacity:1;visibility:visible}
.dev-sw{display:flex;gap:9px;margin-top:14px}
.dev-sw label{flex:1;cursor:pointer;border-radius:12px;border:1.5px solid var(--line);background:var(--card2);padding:9px 6px;text-align:center;font-size:12px;color:var(--mut);transition:.2s;font-weight:600}
#v1:checked~.dev-sw label:nth-child(1),#v2:checked~.dev-sw label:nth-child(2),#v3:checked~.dev-sw label:nth-child(3){border-color:var(--brand2);color:#fff;background:rgba(0,194,255,.12)}
.dev-ctl{display:flex;align-items:center;gap:12px;margin-top:13px}
.pbtn{cursor:pointer;width:44px;height:44px;flex:0 0 auto;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;font-size:15px;color:#fff}
.bar{flex:1;height:6px;border-radius:99px;background:#26313f;overflow:hidden;position:relative}
.bar i{position:absolute;inset:0 auto 0 0;width:0;background:var(--grad);border-radius:99px;animation:pgs 9s linear infinite;animation-play-state:paused}
#pl:checked~.dev-ctl .bar i{animation-play-state:running}
#pl:checked~.dev-ctl .pbtn{background:var(--grad2)}
.eq{display:flex;gap:3px;align-items:flex-end;height:20px}
.eq i{width:3px;background:var(--brand2);border-radius:2px;height:6px;animation:eqa 1s ease-in-out infinite;animation-play-state:paused}
.eq i:nth-child(2){animation-delay:.15s}.eq i:nth-child(3){animation-delay:.3s}.eq i:nth-child(4){animation-delay:.45s}
#pl:checked~.dev-ctl .eq i{animation-play-state:running}
.lk{position:absolute;right:14px;bottom:70px;z-index:3;display:flex;flex-direction:column;gap:12px;align-items:center}
.lk label{cursor:pointer;width:42px;height:42px;border-radius:50%;background:rgba(9,13,19,.66);border:1px solid rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;font-size:17px;transition:.2s}
#lk:checked~.dev-body .lk label{color:var(--pink);border-color:var(--pink);animation:pop .45s ease}
.lkm{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%) scale(.4);opacity:0;font-size:52px;z-index:4;pointer-events:none}
#lk:checked~.dev-body .lkm{animation:burst .8s ease}
@keyframes pgs{from{width:0}to{width:100%}}
@keyframes eqa{0%,100%{height:5px}50%{height:20px}}
@keyframes pop{0%{transform:scale(1)}45%{transform:scale(1.28)}100%{transform:scale(1)}}
@keyframes burst{0%{opacity:0;transform:translate(-50%,-50%) scale(.4)}35%{opacity:1;transform:translate(-50%,-50%) scale(1.1)}100%{opacity:0;transform:translate(-50%,-120%) scale(1.3)}}
.srs{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)}
.cd{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;transition:.28s;position:relative;overflow:hidden}
.cd:hover{transform:translateY(-6px);box-shadow:var(--shh);border-color:rgba(109,94,252,.45)}
.cd .ic{width:50px;height:50px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:23px;background:rgba(109,94,252,.14);border:1px solid rgba(109,94,252,.3);margin-bottom:15px}
.cd h3{font-size:18px;margin-bottom:9px}
.cd p{color:var(--mut);font-size:14.5px}
.cd-a{background:linear-gradient(160deg,rgba(109,94,252,.22),rgba(0,194,255,.12)),var(--card);border-color:rgba(109,94,252,.5)}
.tag{display:inline-block;font-size:12px;font-weight:700;padding:3px 11px;border-radius:999px;background:rgba(0,194,255,.13);color:var(--brand2);border:1px solid rgba(0,194,255,.3);margin-bottom:11px}
.tag.p{background:rgba(255,77,141,.13);color:var(--pink);border-color:rgba(255,77,141,.3)}
.vod{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.vc{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.28s}
.vc:hover{transform:translateY(-6px);box-shadow:var(--shh)}
.vc-t{position:relative;aspect-ratio:16/9;background:linear-gradient(135deg,#1b2433,#131b26);display:flex;align-items:center;justify-content:center;font-size:40px}
.vc-t .pl{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(9,13,19,.5);opacity:0;transition:.25s;font-size:15px}
.vc:hover .vc-t .pl{opacity:1}
.vc-b{padding:18px}
.vc-b h3{font-size:16.5px;margin:7px 0 8px}
.vc-b p{color:var(--mut);font-size:13.5px}
.vc-m{display:flex;gap:14px;margin-top:12px;font-size:12.5px;color:var(--mut);border-top:1px solid var(--line);padding-top:11px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.st{text-align:center;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px 18px}
.st .e{font-size:26px;margin-bottom:8px}
.st b{display:block;font-size:30px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.2}
.st span{font-size:13.5px;color:var(--mut)}
.st em{display:block;font-style:normal;font-size:11.5px;color:#5f7087;margin-top:7px}
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.ct{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;transition:.25s;display:block}
.ct:hover{transform:translateY(-5px);border-color:var(--brand2);box-shadow:var(--shh)}
.ct .e{font-size:24px}
.ct h3{font-size:16px;margin:10px 0 6px}
.ct p{font-size:13px;color:var(--mut)}
.tools{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.tl{display:flex;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;transition:.25s}
.tl:hover{transform:translateY(-5px);box-shadow:var(--shh)}
.tl .n{flex:0 0 auto;width:40px;height:40px;border-radius:11px;background:var(--grad);display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff}
.tl h3{font-size:16.5px;margin-bottom:7px}
.tl p{font-size:14px;color:var(--mut)}
.dlc{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.dcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;text-align:center;transition:.28s}
.dcard:hover{transform:translateY(-6px);box-shadow:var(--shh);border-color:rgba(0,194,255,.45)}
.dcard .e{font-size:34px}
.dcard h3{font-size:18px;margin:12px 0 6px}
.dcard p{color:var(--mut);font-size:13.5px;margin-bottom:8px}
.dl-note{background:rgba(255,196,107,.09);border:1px solid rgba(255,196,107,.3);border-radius:12px;padding:16px 18px;color:#ffdca8;font-size:14px;margin-top:26px}
.modal{position:fixed;inset:0;z-index:90;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:.28s}
.modal-c{position:absolute;inset:0;background:rgba(5,8,12,.72);backdrop-filter:blur(4px);cursor:pointer}
.modal-b{position:relative;z-index:2;width:min(920px,92vw);max-height:86vh;overflow:auto;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:30px;transform:translateY(18px) scale(.98);transition:.3s}
#modal:checked~.modal{opacity:1;visibility:visible}
#modal:checked~.modal .modal-b{transform:none}
.modal-h{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px}
.modal-h h3{font-size:20px}
.x{cursor:pointer;width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.07);display:flex;align-items:center;justify-content:center;font-size:18px}
.x:hover{background:rgba(255,77,141,.2);color:var(--pink)}
.dgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.dg{background:var(--card2);border:1px solid var(--line);border-radius:14px;padding:20px}
.dg h4{font-size:16px;margin-bottom:9px}
.dg ul li{font-size:13.5px;color:var(--mut);padding:4px 0 4px 17px;position:relative}
.dg ul li::before{content:"›";position:absolute;left:0;color:var(--brand2);font-weight:800}
.tsm{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ts{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:flex;flex-direction:column}
.ts.best{border-color:rgba(109,94,252,.6);box-shadow:var(--shh);position:relative}
.ts .bs{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--grad);color:#fff;font-size:12px;font-weight:700;padding:4px 15px;border-radius:999px;white-space:nowrap}
.ts h3{font-size:18px;margin-bottom:6px}
.ts .pr{font-size:30px;font-weight:800;margin:8px 0 4px}
.ts .pr small{font-size:13px;font-weight:500;color:var(--mut)}
.ts ul{margin:16px 0 22px;flex:1}
.ts ul li{font-size:14px;color:var(--mut);padding:6px 0 6px 22px;position:relative;border-bottom:1px dashed rgba(36,50,68,.7)}
.ts ul li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:800}
.faq{max-width:900px;margin:0 auto}
details{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:13px;overflow:hidden;transition:.25s}
details[open]{border-color:rgba(109,94,252,.5);box-shadow:var(--sh)}
summary{cursor:pointer;padding:19px 52px 19px 22px;font-weight:700;font-size:16.5px;position:relative;list-style:none;display:flex;align-items:center;min-height:56px}
summary::-webkit-details-marker{display:none}
summary::after{content:"▾";position:absolute;right:22px;color:var(--brand2);transition:transform .3s;font-size:14px}
details[open] summary::after{transform:rotate(180deg)}
.fq{padding:0 22px 20px;color:var(--mut);font-size:14.8px}
.fq ol{counter-reset:s;margin-top:10px}
.fq ol li{counter-increment:s;padding:7px 0 7px 34px;position:relative}
.fq ol li::before{content:counter(s);position:absolute;left:0;top:7px;width:22px;height:22px;border-radius:50%;background:rgba(109,94,252,.16);color:var(--brand2);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.rv{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.rvc{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.rvc .stars{color:var(--warn);letter-spacing:2px;margin-bottom:11px}
.rvc p{font-size:14.5px;color:#c6d2e2;margin-bottom:16px}
.rvi{display:flex;align-items:center;gap:11px;border-top:1px solid var(--line);padding-top:14px}
.av{width:40px;height:40px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;font-size:15px;flex:0 0 auto}
.rvi b{display:block;font-size:14.5px}
.rvi span{font-size:12.5px;color:var(--mut)}
.demo-note{max-width:900px;margin:0 auto 22px;text-align:center;font-size:13.5px;color:var(--warn);background:rgba(255,196,107,.08);border:1px solid rgba(255,196,107,.28);border-radius:12px;padding:12px 16px}
.parts{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pt{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;text-align:center;transition:.25s;display:block}
.pt:hover{transform:translateY(-5px);border-color:var(--brand2);box-shadow:var(--shh)}
.pt .e{font-size:24px}
.pt h3{font-size:15px;margin:9px 0 5px}
.pt p{font-size:12.5px;color:var(--mut)}
.certs{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cert{background:var(--card);border:1px dashed rgba(109,94,252,.45);border-radius:14px;padding:22px;text-align:center}
.cert .e{font-size:26px}
.cert h3{font-size:15.5px;margin:10px 0 7px}
.cert p{font-size:12.5px;color:var(--mut)}
.cert .ph{display:inline-block;margin-top:10px;font-size:11.5px;color:var(--warn);border:1px solid rgba(255,196,107,.35);border-radius:999px;padding:2px 10px}
.cta-b{background:linear-gradient(135deg,rgba(109,94,252,.24),rgba(0,194,255,.14));border:1px solid rgba(109,94,252,.4);border-radius:24px;padding:52px 30px;text-align:center}
.cta-b h2{font-size:clamp(22px,3vw,34px);margin-bottom:12px}
.cta-b p{color:#c6d2e2;max-width:640px;margin:0 auto 26px}
.cta-b .hero-btns{justify-content:center;margin-bottom:0}
.ft{background:#080c12;border-top:1px solid var(--line);padding:56px 0 26px;font-size:14px}
.ft-g{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px}
.ft-g h4{font-size:15px;margin-bottom:16px;color:#fff}
.ft-g li a{color:var(--mut);padding:6px 0;display:block;font-size:14px}
.ft-g li a:hover{color:var(--brand2)}
.ft-p{color:var(--mut);margin:14px 0 16px;max-width:330px;font-size:13.5px}
.ft .logo{margin-bottom:4px}
.ft-b{border-top:1px solid var(--line);margin-top:36px;padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#6b7c93;font-size:13px}
.ft-b a:hover{color:var(--brand2)}
.up{position:fixed;right:22px;bottom:26px;z-index:70;width:46px;height:46px;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(109,94,252,.45);font-size:17px}
.up:hover{transform:translateY(-3px)}
.pg-h{padding:132px 0 44px;text-align:center}
.pg-h h1{font-size:clamp(26px,3.8vw,42px);margin-bottom:14px}
.pg-h p{color:var(--mut);max-width:720px;margin:0 auto}
.crumb{display:flex;gap:9px;justify-content:center;flex-wrap:wrap;font-size:13.5px;color:var(--mut);margin-bottom:16px}
.crumb a{color:var(--brand2)}
.crumb span{color:#5f7087}
.req{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rq{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px}
.rq h3{font-size:16px;margin-bottom:8px}
.rq p{font-size:14px;color:var(--mut)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.sp{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px;position:relative;transition:.25s}
.sp:hover{transform:translateY(-5px);box-shadow:var(--shh)}
.sp .n{font-size:13px;font-weight:800;color:var(--brand2);letter-spacing:.1em}
.sp h3{font-size:17px;margin:9px 0 8px}
.sp p{font-size:14px;color:var(--mut)}
.cardgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.nc{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.28s;display:flex;flex-direction:column}
.nc:hover{transform:translateY(-6px);box-shadow:var(--shh);border-color:rgba(109,94,252,.45)}
.nc img{aspect-ratio:16/9;object-fit:cover;width:100%}
.nc-b{padding:20px;display:flex;flex-direction:column;flex:1}
.nc-b h3{font-size:16.5px;margin:9px 0 10px;line-height:1.45}
.nc-b p{font-size:13.8px;color:var(--mut);flex:1}
.nc-m{display:flex;justify-content:space-between;align-items:center;margin-top:14px;border-top:1px solid var(--line);padding-top:12px;font-size:12.5px;color:var(--mut)}
.rm{color:var(--brand2);font-weight:700}
.nlayout{display:grid;grid-template-columns:1fr 330px;gap:44px;align-items:start}
.art{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:34px}
.art h1{font-size:clamp(23px,3vw,33px);margin:10px 0 16px;line-height:1.35}
.art-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:13.5px;color:var(--mut);border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:24px}
.art img{border-radius:14px;margin:22px 0;border:1px solid var(--line);width:100%}
.art .lead{font-size:16.5px;color:#cfd9e7;background:rgba(109,94,252,.09);border-left:3px solid var(--brand);border-radius:0 12px 12px 0;padding:16px 20px;margin-bottom:24px}
.art h2{font-size:21px;margin:32px 0 14px;padding-left:14px;border-left:4px solid var(--brand2);scroll-margin-top:96px}
.art h3{font-size:17px;margin:22px 0 10px}
.art p{margin-bottom:16px;color:#cdd8e6;font-size:15.5px}
.art ul,.art ol{margin:0 0 16px}
.art ul li{padding:6px 0 6px 22px;position:relative;color:#cdd8e6;font-size:15px}
.art ul li::before{content:"◆";position:absolute;left:0;color:var(--brand2);font-size:11px;top:9px}
.art figure{margin:24px 0}
.art figcaption{text-align:center;font-size:13px;color:var(--mut);margin-top:10px}
.art table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.5px}
.art th,.art td{border:1px solid var(--line);padding:12px 14px;text-align:left}
.art th{background:var(--card2);font-weight:700}
.art td{color:#cdd8e6}
.art blockquote{border-left:3px solid var(--warn);background:rgba(255,196,107,.07);padding:14px 20px;margin:20px 0;color:#ffdca8;font-size:15px;border-radius:0 12px 12px 0}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:32px}
.pn a{background:var(--card2);border:1px solid var(--line);border-radius:12px;padding:16px;transition:.25s}
.pn a:hover{border-color:var(--brand2);transform:translateY(-3px)}
.pn small{display:block;color:var(--mut);font-size:12.5px;margin-bottom:6px}
.pn b{font-size:14.5px}
.rel{margin-top:30px}
.rel h3{font-size:17px;margin-bottom:16px}
.rel ul li{padding:11px 0;border-bottom:1px dashed var(--line)}
.rel ul li a{font-size:14.5px;color:#cdd8e6}
.rel ul li a:hover{color:var(--brand2)}
.rel ul li span{font-size:12.5px;color:var(--mut);display:block}
.cmts{margin-top:34px;border-top:1px solid var(--line);padding-top:26px}
.cmts-h{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.cmts-h h3{font-size:18px}
.cmt{background:var(--card2);border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:14px}
.cmt-h{display:flex;align-items:center;gap:12px;margin-bottom:11px}
.cmt-h b{font-size:14.5px}
.cmt-h span{font-size:12.5px;color:var(--mut);margin-left:auto}
.cmt p{font-size:14.5px;color:#c6d2e2;margin:0}
.sb{position:sticky;top:92px;display:flex;flex-direction:column;gap:20px}
.sbx{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.sbx h3{font-size:16px;margin-bottom:16px;padding-left:12px;position:relative}
.sbx h3::before{content:"";position:absolute;left:0;top:3px;bottom:3px;width:4px;border-radius:3px;background:var(--grad)}
.toc{position:relative;padding-left:20px}
.toc::before{content:"";position:absolute;left:5px;top:6px;bottom:6px;width:2px;background:var(--line)}
.toc a{display:block;position:relative;padding:8px 0;font-size:14px;color:var(--mut);line-height:1.5}
.toc a::before{content:"";position:absolute;left:-19px;top:16px;width:9px;height:9px;border-radius:50%;background:var(--line);border:2px solid var(--card)}
.toc a.on,.toc a:hover{color:var(--brand2);font-weight:700}
.toc a.on::before{background:var(--grad);border-color:var(--card)}
.hot li{display:flex;gap:11px;align-items:flex-start;padding:9px 0}
.hot .rk{flex:0 0 auto;width:23px;height:23px;border-radius:7px;background:#2b3647;color:#8fa0b6;font-size:12.5px;font-weight:800;display:flex;align-items:center;justify-content:center;transition:.2s}
.hot li:nth-child(1) .rk{background:var(--grad);color:#fff}
.hot li:nth-child(2) .rk{background:var(--grad2);color:#fff}
.hot li:nth-child(3) .rk{background:linear-gradient(135deg,#ffc46b,#ff9f43);color:#3a2a06}
.hot li:hover .rk{transform:scale(1.12)}
.hot a{font-size:14px;color:#c6d2e2;line-height:1.5}
.hot a:hover{color:var(--brand2)}
.tags{display:flex;flex-wrap:wrap;gap:9px}
.tags a{font-size:12.5px;padding:5px 13px;border-radius:999px;background:var(--card2);border:1px solid var(--line);color:var(--mut);transition:.2s}
.tags a:hover{border-color:var(--brand2);color:var(--brand2);background:rgba(0,194,255,.1)}
.docs{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:34px}
.docs h2{font-size:20px;margin:26px 0 12px}
.docs h2:first-of-type{margin-top:0}
.docs p{color:#cdd8e6;font-size:15px;margin-bottom:14px}
.docs ul li{padding:6px 0 6px 20px;position:relative;color:#cdd8e6;font-size:15px}
.docs ul li::before{content:"•";position:absolute;left:4px;color:var(--brand2)}
.mapg{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mapc{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.mapc h3{font-size:16.5px;margin-bottom:12px;padding-left:11px;position:relative}
.mapc h3::before{content:"";position:absolute;left:0;top:3px;bottom:3px;width:4px;border-radius:3px;background:var(--grad)}
.mapc li a{font-size:14px;color:var(--mut);padding:6px 0;display:block}
.mapc li a:hover{color:var(--brand2)}
.flt{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:36px}
.fin{position:absolute;opacity:0;width:0;height:0;pointer-events:none}
.flt label{cursor:pointer;font-size:13.5px;padding:9px 19px;border-radius:999px;border:1.5px solid var(--line);background:var(--card);color:var(--mut);transition:.22s;font-weight:600}
.flt label:hover{border-color:var(--brand2);color:var(--brand2)}
#fa:checked~.flt label[for=fa],#f1:checked~.flt label[for=f1],#f2:checked~.flt label[for=f2],#f3:checked~.flt label[for=f3],#f4:checked~.flt label[for=f4],#f5:checked~.flt label[for=f5],#f6:checked~.flt label[for=f6]{border-color:var(--brand2);color:#fff;background:rgba(0,194,255,.13)}
#f1:checked~.cardgrid .nc,#f2:checked~.cardgrid .nc,#f3:checked~.cardgrid .nc,#f4:checked~.cardgrid .nc,#f5:checked~.cardgrid .nc,#f6:checked~.cardgrid .nc{display:none}
#f1:checked~.cardgrid .nc.c1,#f2:checked~.cardgrid .nc.c2,#f3:checked~.cardgrid .nc.c3,#f4:checked~.cardgrid .nc.c4,#f5:checked~.cardgrid .nc.c5,#f6:checked~.cardgrid .nc.c6{display:flex}
#fa:checked~.cardgrid .nc{display:flex}
.js .reveal{opacity:0;transform:translateY(20px)}
.js .reveal.in{opacity:1;transform:none;transition:opacity .7s ease,transform .7s cubic-bezier(.22,.7,.3,1)}
@media(max-width:992px){
.nv{position:fixed;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#0d141d;border-bottom:1px solid var(--line);padding:12px 18px 22px;max-height:calc(100vh - 68px);overflow:auto;display:none;box-shadow:0 18px 40px rgba(0,0,0,.5)}
.hd-cbx:checked~.nv{display:flex}
.hd-cbx:checked~.bgr span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.hd-cbx:checked~.bgr span:nth-child(2){opacity:0}
.hd-cbx:checked~.bgr span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.hd-in{gap:12px}
.bgr{display:block;margin-left:auto;order:2}
.hd-cta{order:1;margin-left:auto}
.hd-cta .btn{padding:9px 15px;font-size:14px;min-height:40px}
.nv>li{border-bottom:1px solid rgba(36,50,68,.6)}
.nv>li>a,.nv>li>span{padding:14px 6px;font-size:16px;justify-content:space-between}
.dd{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;background:transparent;padding:0 0 10px 10px;display:none}
.nv>li:hover>.dd,.nv>li:focus-within>.dd{display:none}
.cbx:checked~.dd{display:block!important}
.dd a{color:#cbd5e3;font-size:15px}
.dd a:hover{background:rgba(255,255,255,.06);color:var(--brand2)}
.arw{transform:rotate(0)}
.nv>li:hover>span .arw{transform:rotate(0)}
.cbx:checked~span .arw,.cbx:checked~a .arw{transform:rotate(180deg)}
.hero{padding:118px 0 60px}
.hero-in{grid-template-columns:1fr;gap:40px}
.dev{max-width:440px;margin:0 auto}
.nlayout{grid-template-columns:1fr}
.sb{position:static}
.g4,.stats,.cats,.parts,.certs,.steps,.req{grid-template-columns:repeat(2,1fr)}
.g3,.vod,.rv,.cardgrid,.tsm,.dlc,.mapg,.dgrid{grid-template-columns:repeat(2,1fr)}
.ft-g{grid-template-columns:1fr 1fr;gap:26px}
.sec{padding:64px 0}
}
@media(max-width:768px){
.g2,.g3,.g4,.stats,.cats,.parts,.certs,.steps,.req,.vod,.rv,.cardgrid,.tsm,.dlc,.tools,.mapg,.dgrid,.pn{grid-template-columns:1fr}
.hero h1{font-size:30px}
.kpis{gap:20px}
.art{padding:22px}
.pg-h{padding:112px 0 34px}
.cta-b{padding:36px 20px}
.ft-g{grid-template-columns:1fr}
.docs{padding:22px}
}
@media(max-width:480px){
.wrap{padding:0 15px}
.hero{padding:104px 0 50px}
.hero h1{font-size:26px}
.btn{width:100%;padding:13px 18px}
.hero-btns{gap:11px}
.hd-cta .btn{width:auto}
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.kpis .k b{font-size:20px}
.st b{font-size:25px}
.sec{padding:52px 0}
.dev{padding:12px;border-radius:20px}
.art h2{font-size:19px}
.up{right:14px;bottom:16px}
.pn{gap:12px}
}