/* iStratum — общий стиль внутренних страниц. Токены — DESIGN.md. */
@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;src:url(fonts/inter-cyrillic.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;src:url(fonts/inter-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;src:url(fonts/inter-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
 --bg:#fff;--mist:#f5f5f7;--frost:#fafafc;--card:#fff;--ink:#1d1d1f;--sl:#707070;--steel:#86868b;--hl:#d6d6d6;--ctl:#e6e6e8;
 --link:#0066cc;--blue:#0071e3;--warn:#b64400;--ok:#248a3d;--bad:#d70015;--nav:rgba(255,255,255,.8);--code:#f5f5f7;
 --f:'SF Pro Text','SF Pro Display','Inter',system-ui,'Segoe UI',Roboto,Arial,sans-serif;
 --fm:ui-monospace,'SF Mono',Menlo,Consolas,'Liberation Mono',monospace;
 --navh:48px;color-scheme:light
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#000;--mist:#111113;--frost:#161618;--card:#1d1d1f;--ink:#f5f5f7;--sl:#a1a1a6;--steel:#6e6e73;--hl:#424245;--ctl:#2c2c2e;--link:#2997ff;--warn:#ff9f5a;--ok:#30d158;--bad:#ff6961;--nav:rgba(0,0,0,.75);--code:#1d1d1f;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#000;--mist:#111113;--frost:#161618;--card:#1d1d1f;--ink:#f5f5f7;--sl:#a1a1a6;--steel:#6e6e73;--hl:#424245;--ctl:#2c2c2e;--link:#2997ff;--warn:#ff9f5a;--ok:#30d158;--bad:#ff6961;--nav:rgba(0,0,0,.75);--code:#1d1d1f;color-scheme:dark}

/* theme-dependent media */
.td{display:none!important}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .tl{display:none!important}:root:not([data-theme="light"]) .td{display:block!important}}
:root[data-theme="dark"] .tl{display:none!important}:root[data-theme="dark"] .td{display:block!important}

*,*:before,*:after{box-sizing:border-box;margin:0}
[hidden]{display:none!important}
html{scroll-padding-top:calc(var(--navh) + 64px);-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font:400 17px/1.47 var(--f);letter-spacing:-.374px;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
button,input,select,textarea{font:inherit;letter-spacing:inherit;color:inherit}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--card);padding:8px 16px;border-radius:9999px}
.skip:focus{left:16px}
.w{max-width:1120px;margin:0 auto;padding:0 24px}
.w.narrow{max-width:860px}
section{padding:90px 0}
section.tight{padding:56px 0}
.mist{background:var(--mist)}
.mist .card,.mist .tc{background:var(--card)}

/* type */
h1{font-size:clamp(40px,7vw,80px);line-height:1.05;letter-spacing:-1.2px;font-weight:600}
h2{font-size:clamp(30px,4.6vw,48px);line-height:1.08;letter-spacing:-.4px;font-weight:600}
h3{font-size:24px;line-height:1.17;font-weight:600;letter-spacing:.1px}
h4{font-size:19px;line-height:1.21;font-weight:600;letter-spacing:.2px}
.k{font-size:21px;font-weight:600;line-height:1.1;letter-spacing:.23px}
.lead{font-size:21px;line-height:1.38;letter-spacing:.2px;color:var(--sl)}
.sl{color:var(--sl)}
.sm{font-size:14px;line-height:1.43;letter-spacing:-.22px}
.xs{font-size:12px;line-height:1.33;letter-spacing:-.12px}
.new{font-size:12px;font-weight:600;line-height:16px;letter-spacing:-.12px;color:var(--warn)}
.lk{color:var(--link)}.lk:hover{text-decoration:underline}
.num{font-variant-numeric:tabular-nums}
.mt8{margin-top:8px}.mt12{margin-top:12px}.mt20{margin-top:20px}.mt28{margin-top:28px}.mt40{margin-top:40px}.mt64{margin-top:64px}
.c{text-align:center}

/* pills */
.pill{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:36px;padding:0 18px;border-radius:9999px;font-size:14px;letter-spacing:-.22px;border:1px solid transparent;cursor:pointer;background:none;white-space:nowrap;transition:transform .3s,filter .3s,background .3s}
.pill:active{transform:scale(.97)}
.pill.b{background:var(--blue);color:#fff}.pill.b:hover{filter:brightness(1.08)}
.pill.o{border-color:var(--steel)}.pill.o:hover{background:var(--ctl)}
.pill.lg{height:44px;padding:0 24px;font-size:17px;letter-spacing:-.374px}
.pill.full{width:100%}
.pill[disabled]{background:var(--ctl);color:var(--sl);cursor:not-allowed}
.cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.c .cta,.cta.c{justify-content:center}

/* global nav */
.gn{position:sticky;top:0;z-index:40;background:var(--nav);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--ctl)}
.gn .w{display:flex;align-items:center;height:var(--navh);gap:24px;font-size:12px;letter-spacing:-.12px}
.logo{font-size:19px;font-weight:600;letter-spacing:.2px;display:flex;align-items:center;gap:8px;flex-shrink:0}
.logo svg{width:15px;height:15px;fill:currentColor}
.gn ul{display:flex;gap:24px;list-style:none;padding:0;margin:0 auto}
.gn ul a{opacity:.8;transition:opacity .2s;padding:6px 0}
.gn ul a:hover,.gn ul a[aria-current="page"]{opacity:1}
.gn ul a[aria-current="page"]{font-weight:600}
.gn .r{display:flex;gap:14px;align-items:center;margin-left:auto}
.gn ul+.r{margin-left:0}
.gn .pill{height:28px;padding:0 14px;font-size:12px;letter-spacing:-.12px}
.ib{width:32px;height:32px;display:inline-grid;place-items:center;border-radius:9999px;border:0;background:none;cursor:pointer;color:var(--ink)}
.ib:hover{background:var(--ctl)}
.ib svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.ic-sun{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .ic-sun{display:block}:root:not([data-theme="light"]) .ic-moon{display:none}}
:root[data-theme="dark"] .ic-sun{display:block}:root[data-theme="dark"] .ic-moon{display:none}
.burger{display:none}
.gn .bar{position:absolute;left:0;bottom:-1px;height:2px;width:100%;background:var(--blue);transform-origin:left;transform:scaleX(var(--sp,0))}
.mm{display:none}
@media(max-width:980px){
 .gn ul,.gn .hide-m{display:none}
 .burger{display:inline-grid}
 .mm{position:fixed;inset:var(--navh) 0 0 0;z-index:39;background:var(--bg);overflow:auto;padding:12px 24px 48px;display:block;visibility:hidden;opacity:0;transform:translateY(-8px);transition:opacity .25s,transform .25s,visibility 0s .25s}
 .mm.open{visibility:visible;opacity:1;transform:none;transition:opacity .25s,transform .25s}
 .mm a.big{display:block;font-size:24px;font-weight:600;line-height:1.17;padding:14px 0;border-bottom:1px solid var(--ctl)}
 .mm a.big[aria-current="page"]{color:var(--link)}
 .mm .grp{margin-top:28px;display:grid;grid-template-columns:1fr 1fr;gap:6px 20px;font-size:14px}
 .mm .grp b{grid-column:1/-1;font-size:12px;color:var(--sl);font-weight:600;margin-bottom:4px}
 .mm .grp a{padding:8px 0}
 .mm .cta{margin-top:28px}
 body.menu-open{overflow:hidden}
}
.burger .x{display:none}
.burger[aria-expanded="true"] .x{display:block}.burger[aria-expanded="true"] .l{display:none}

/* section anchor nav (product local nav) */
.ln{position:sticky;top:var(--navh);z-index:30;background:var(--nav);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--ctl)}
.ln .w{display:flex;align-items:center;gap:24px;height:52px}
.ln .t{font-size:19px;font-weight:600;letter-spacing:.2px;white-space:nowrap}
.ln nav{display:flex;gap:22px;margin-left:auto;overflow-x:auto;scrollbar-width:none;font-size:12px;letter-spacing:-.12px}
.ln nav::-webkit-scrollbar{display:none}
.ln nav a{white-space:nowrap;opacity:.8;padding:6px 0}
.ln nav a:hover,.ln nav a.on{opacity:1}
.ln nav a.on{font-weight:600}
.ln .pill{height:28px;padding:0 14px;font-size:12px;flex-shrink:0}
@media(max-width:700px){.ln .t{display:none}.ln nav{margin-left:0}}

/* breadcrumbs */
.crumbs{font-size:12px;letter-spacing:-.12px;color:var(--sl);display:flex;gap:6px;flex-wrap:wrap}
.crumbs a:hover{color:var(--ink)}
.crumbs span[aria-hidden]{opacity:.6}

/* page hero */
.ph{padding:80px 0 0;text-align:center;overflow:hidden}
.ph .k{display:block;margin-bottom:14px}
.ph h1{max-width:920px;margin:0 auto}
.ph .lead{max-width:680px;margin:22px auto 0}
.ph .cta{justify-content:center;margin-top:28px}
.ph .note{margin-top:14px}
.ph .stage{margin:56px auto 0;max-width:1400px;padding:0 24px}
.ph .stage img{width:100%;border-radius:28px;aspect-ratio:2.69/1;object-fit:cover}
.ph .stage.obj img{border-radius:0;aspect-ratio:auto;object-fit:contain;max-height:460px;width:auto;margin:0 auto}
.ph.left{text-align:left}.ph.left h1,.ph.left .lead{margin-left:0}.ph.left .cta{justify-content:flex-start}
.ph.small{padding:64px 0 8px}
.ph.small h1{font-size:clamp(36px,5.6vw,64px)}
@media(max-width:640px){.ph{padding-top:56px}.ph .stage{padding:0 16px;margin-top:40px}.ph .stage img{aspect-ratio:1.6/1}}

/* floating callout */
.stage{position:relative}
.call{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);display:flex;align-items:center;gap:22px;padding:10px 10px 10px 24px;background:var(--card);border-radius:36px;box-shadow:0 0 0 1px var(--ctl);white-space:nowrap;font-size:14px;text-align:left;letter-spacing:-.22px;line-height:1.3}
.call b{font-weight:600}
@media(max-width:640px){.call{position:static;transform:none;margin:16px auto 0;width:max-content;max-width:100%}}

/* heads */
.hd{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:44px;flex-wrap:wrap}
.hd p{max-width:480px}
.hd.stack{display:block}.hd.stack p{margin-top:16px;max-width:640px}

/* facts */
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:44px 0 0;text-align:left}
.facts div{border-top:1px solid var(--hl);padding-top:16px}
.facts b{display:block;font-size:40px;line-height:1;font-weight:600;letter-spacing:0;margin-bottom:8px}
@media(max-width:760px){.facts{grid-template-columns:1fr 1fr}.facts b{font-size:32px}}

/* grids & cards */
.g2,.g3,.g4{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:960px){.g4{grid-template-columns:1fr 1fr}.g3{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--mist);border-radius:28px;padding:28px;display:flex;flex-direction:column;gap:10px;position:relative;overflow:hidden}
a.card{transition:transform .6s cubic-bezier(.16,.8,.1,1)}
a.card:hover{transform:translateY(-4px)}
.card .sl{line-height:1.4}
.card .ft{margin-top:auto;padding-top:18px;font-size:14px;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:12px}
.card.big{min-height:320px}.card.big h3{font-size:40px;line-height:1;letter-spacing:0}
.card .ico{width:40px;height:40px;border-radius:10px;background:var(--bg);display:grid;place-items:center;margin-bottom:6px}
.mist .card .ico{background:var(--mist)}
.card .ico svg{width:22px;height:22px;fill:none;stroke:var(--ink);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.card.media{padding:0}
.card.media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.card.media .in{padding:28px;display:flex;flex-direction:column;gap:10px;flex:1}
.s2{grid-column:span 2}
@media(max-width:640px){.s2{grid-column:auto}}

/* feature list (hairline columns) */
.inc{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:28px}
.inc>div{border-top:1px solid var(--hl);padding-top:16px}
.inc b{display:block;font-size:17px;font-weight:600;margin-bottom:4px}

/* editorial */
.ed{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:center}
.ed.rev>:first-child{order:2}
.ed img{width:100%;border-radius:28px;aspect-ratio:4/3;object-fit:cover}
.ed img.obj{border-radius:0;aspect-ratio:auto;object-fit:contain;max-height:520px;width:auto;margin:0 auto}
.ed .lead{margin-top:18px}
@media(max-width:860px){.ed{grid-template-columns:1fr;gap:36px}.ed.rev>:first-child{order:0}}
.fl{list-style:none;padding:0;display:grid;gap:12px;margin-top:26px}
.fl li{padding-top:12px;border-top:1px solid var(--hl)}
.steps{list-style:none;padding:0;counter-reset:s;margin:28px 0}
.steps li{counter-increment:s;display:grid;grid-template-columns:40px 1fr;padding:18px 0;border-top:1px solid var(--hl)}
.steps li:before{content:counter(s);font-weight:600;color:var(--link)}
.steps b{display:block}

/* segmented */
.seg{display:inline-flex;background:var(--mist);border-radius:9999px;padding:4px;gap:2px;flex-wrap:wrap}
.mist .seg{background:var(--ctl)}
.seg button{border:0;background:none;height:36px;padding:0 18px;border-radius:9999px;cursor:pointer;font-size:14px;letter-spacing:-.22px;color:var(--sl);transition:background .3s,color .3s}
.seg button[aria-pressed="true"]{background:var(--card);color:var(--ink);box-shadow:0 0 0 1px var(--ctl)}
.ctl{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:28px}

/* tariffs */
.tg{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.tc{border-radius:28px;background:var(--mist);padding:28px;display:flex;flex-direction:column;gap:6px;position:relative}
.tc.hot{box-shadow:0 0 0 1px var(--ink)}
.tc .price{font-size:44px;line-height:1;font-weight:600;letter-spacing:-.5px;margin-top:22px;font-variant-numeric:tabular-nums}
.tc .price small{font-size:14px;font-weight:400;color:var(--sl);letter-spacing:-.2px}
.tc ul{list-style:none;padding:0;margin:22px 0 26px;display:grid;gap:12px;font-size:14px;line-height:1.29}
.tc li{display:flex;justify-content:space-between;gap:10px;border-top:1px solid var(--hl);padding-top:12px}
.tc li b{font-weight:600;text-align:right}
.tc .pill{margin-top:auto}
.tc .new{height:16px}

/* tables */
.tw{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:28px;background:var(--mist)}
.mist .tw{background:var(--card)}
table.t{width:100%;border-collapse:collapse;font-size:14px;letter-spacing:-.22px;min-width:640px}
table.t th,table.t td{text-align:left;padding:14px 20px;border-bottom:1px solid var(--hl);vertical-align:top}
table.t thead th{font-weight:600;font-size:12px;color:var(--sl);letter-spacing:-.12px;padding-top:20px}
table.t tbody tr:last-child td{border-bottom:0}
table.t td.r,table.t th.r{text-align:right;white-space:nowrap}
table.t td b{font-weight:600}
table.t tr.grp td{font-weight:600;font-size:12px;color:var(--sl);padding-top:24px;background:transparent}

/* faq */
.fq{max-width:860px}
details{border-top:1px solid var(--hl);padding:22px 0}
details:last-of-type{border-bottom:1px solid var(--hl)}
summary{font-size:21px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;letter-spacing:.2px;line-height:1.24}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";font-weight:400;color:var(--sl);transition:transform .2s}
details[open] summary:after{transform:rotate(45deg)}
details p,details ul{margin-top:12px;color:var(--sl);max-width:760px}

/* forms */
.form{display:grid;gap:18px}
.field{display:grid;gap:8px}
.field label{font-size:14px;font-weight:600;letter-spacing:-.22px}
.field .hint{font-size:12px;color:var(--sl);letter-spacing:-.12px}
.in,select.in,textarea.in{width:100%;height:44px;border:1px solid var(--steel);border-radius:980px;background:var(--card);padding:0 20px;font-size:17px;outline:0;transition:border-color .2s}
textarea.in{height:auto;min-height:120px;border-radius:20px;padding:14px 20px;resize:vertical;line-height:1.4}
select.in{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%2386868b' stroke-width='1.6'%3E%3Cpath d='m1 1.5 5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 20px center;padding-right:44px}
.in:focus{border-color:var(--blue)}
.in[aria-invalid="true"]{border-color:var(--bad)}
.err{font-size:12px;color:var(--bad);min-height:0}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:14px;letter-spacing:-.22px;line-height:1.4}
.chk input{width:18px;height:18px;margin-top:1px;accent-color:var(--blue);flex-shrink:0}
.ok-msg{display:none;border-radius:20px;background:var(--mist);padding:20px 24px}
.mist .ok-msg{background:var(--card)}
.ok-msg.show{display:block}
.ok-msg b{display:block;margin-bottom:4px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:640px){.frow{grid-template-columns:1fr}}

/* search input (rounded) */
.sx{display:flex;gap:8px;border:1px solid var(--steel);border-radius:980px;padding:5px 5px 5px 22px;background:var(--card);align-items:center;max-width:640px}
.sx svg{width:18px;height:18px;flex-shrink:0;fill:none;stroke:var(--sl);stroke-width:1.8;stroke-linecap:round}
.sx input{flex:1;min-width:0;border:0;background:none;outline:0;font-size:17px;height:44px}
.sx .pill{height:44px}
.sx:focus-within{border-color:var(--blue)}
.c .sx{margin-left:auto;margin-right:auto}
.zones{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:16px;font-size:14px;color:var(--sl)}
.c .zones{justify-content:center}
.zones b{font-weight:600;color:var(--ink)}
.dres{max-width:640px;margin:20px auto 0;text-align:left;border-radius:28px;background:var(--mist);overflow:hidden}
.dres:empty{display:none}
.dres>div{display:flex;align-items:center;gap:12px;padding:14px 16px 14px 24px;border-bottom:1px solid var(--hl);flex-wrap:wrap}
.dres>div:last-child{border:0}
.dres em{font-style:normal;flex:1;font-weight:500;min-width:140px;word-break:break-all}
.dres .y{color:var(--ok);font-size:14px}.dres .n{color:var(--sl);font-size:14px}

/* chips / ranges (vps) */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{height:36px;padding:0 16px;border-radius:9999px;border:1px solid var(--hl);background:none;cursor:pointer;font-size:14px;letter-spacing:-.22px}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.cf{display:grid;grid-template-columns:1.2fr 1fr;gap:20px}
.cf>div{background:var(--card);border-radius:28px;padding:36px}
.cf .row{margin-bottom:30px}
.cf .row label{display:flex;justify-content:space-between;font-weight:600;margin-bottom:12px}
.cf .row label span{color:var(--link);font-variant-numeric:tabular-nums}
input[type=range]{width:100%;-webkit-appearance:none;appearance:none;height:4px;border-radius:2px;background:var(--ctl);accent-color:var(--blue);outline-offset:10px}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:#fff;box-shadow:0 0 0 1px var(--steel);cursor:grab}
input[type=range]::-moz-range-thumb{width:26px;height:26px;border:0;border-radius:50%;background:#fff;box-shadow:0 0 0 1px var(--steel);cursor:grab}
input[type=range]::-moz-range-progress{background:var(--blue);height:4px;border-radius:2px}
.sum .price{font-size:48px;line-height:1;font-weight:600;letter-spacing:-.6px;margin:18px 0 6px;font-variant-numeric:tabular-nums}
.sum dl{margin:26px 0;display:grid;gap:12px;font-size:14px}
.sum dl div{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--hl);padding-top:12px}
.sum dd{margin:0;font-weight:600;text-align:right}
@media(max-width:820px){.cf{grid-template-columns:1fr}.cf>div{padding:26px}}

/* apps */
.apps{display:flex;flex-wrap:wrap;gap:10px}
.apps span{background:var(--card);border-radius:9999px;padding:10px 20px;font-weight:500;font-size:15px}
.apps span small{color:var(--sl);font-weight:400;margin-left:6px}

/* chips of certs */
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tags span{border:1px solid var(--hl);border-radius:9999px;padding:6px 14px;font-size:14px;letter-spacing:-.22px}

/* draft notice */
.draft{background:var(--mist);border-bottom:1px solid var(--ctl);font-size:14px;letter-spacing:-.22px}
.draft .w{padding-top:14px;padding-bottom:14px;display:flex;gap:12px;align-items:baseline;flex-wrap:wrap}

/* prose (legal + docs) */
.prose{max-width:760px}
.prose>*+*{margin-top:18px}
.prose h2{font-size:32px;line-height:1.12;letter-spacing:-.2px;margin-top:56px}
.prose h3{font-size:21px;line-height:1.24;margin-top:36px}
.prose h2+*,.prose h3+*{margin-top:14px}
.prose ul,.prose ol{padding-left:22px;display:grid;gap:8px}
.prose a{color:var(--link)}.prose a:hover{text-decoration:underline}
.prose code{font-family:var(--fm);font-size:.86em;background:var(--code);padding:2px 6px;border-radius:6px;letter-spacing:0;box-shadow:0 0 0 1px var(--ctl)}
.prose pre{position:relative;background:var(--code);border-radius:20px;padding:20px 24px;overflow-x:auto;font-family:var(--fm);font-size:13px;line-height:1.6;letter-spacing:0;box-shadow:0 0 0 1px var(--ctl)}
.prose pre code{background:none;padding:0;box-shadow:none;font-size:inherit}
.prose .copy{position:absolute;top:10px;right:10px;height:28px;padding:0 12px;font-size:12px;border-radius:9999px;border:1px solid var(--hl);background:var(--card);cursor:pointer;opacity:0;transition:opacity .2s}
.prose pre:hover .copy,.prose .copy:focus{opacity:1}
@media(hover:none){.prose .copy{opacity:1}}
.prose table{width:100%;border-collapse:collapse;font-size:14px;letter-spacing:-.22px;display:block;overflow-x:auto}
.prose th,.prose td{text-align:left;padding:10px 14px 10px 0;border-bottom:1px solid var(--hl);vertical-align:top}
.prose th{font-size:12px;color:var(--sl);font-weight:600}
.callout{border-radius:20px;background:var(--mist);padding:18px 22px;font-size:15px;line-height:1.47;letter-spacing:-.24px}
.callout b{display:block;margin-bottom:2px}
.callout.warn b{color:var(--warn)}
.prose .meta{font-size:12px;color:var(--sl);letter-spacing:-.12px}

/* legal layout */
.legal{display:grid;grid-template-columns:220px 1fr;gap:64px;align-items:start}
.legal aside{position:sticky;top:calc(var(--navh) + 32px);font-size:14px;letter-spacing:-.22px;display:grid;gap:4px}
.legal aside b{font-size:12px;color:var(--sl);margin-bottom:6px}
.legal aside a{padding:6px 12px;border-radius:10px;color:var(--sl)}
.legal aside a:hover{color:var(--ink)}
.legal aside a[aria-current="page"]{background:var(--mist);color:var(--ink);font-weight:600}
@media(max-width:860px){.legal{grid-template-columns:1fr;gap:28px}.legal aside{position:static;display:flex;flex-wrap:wrap}.legal aside b{width:100%}}

/* docs layout */
.dl{display:grid;grid-template-columns:240px minmax(0,1fr) 200px;gap:48px;align-items:start;padding-top:40px;padding-bottom:90px}
.dl.noc{grid-template-columns:240px minmax(0,1fr)}
.dside{position:sticky;top:calc(var(--navh) + 24px);max-height:calc(100vh - var(--navh) - 48px);overflow:auto;font-size:14px;letter-spacing:-.22px;padding-bottom:24px}
.dside .grp{margin-bottom:22px}
.dside b{display:block;font-size:12px;color:var(--sl);font-weight:600;margin:0 0 6px 12px;letter-spacing:-.12px}
.dside a{display:block;padding:6px 12px;border-radius:10px;color:var(--sl);line-height:1.3}
.dside a:hover{color:var(--ink)}
.dside a[aria-current="page"]{background:var(--mist);color:var(--ink);font-weight:600}
.toc{position:sticky;top:calc(var(--navh) + 24px);font-size:12px;letter-spacing:-.12px;display:grid;gap:2px}
.toc b{font-weight:600;margin-bottom:8px}
.toc a{color:var(--sl);padding:4px 0 4px 12px;border-left:1px solid var(--hl);line-height:1.35}
.toc a.on{color:var(--ink);border-left-color:var(--ink)}
.dmob{display:none}
.pn2{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:64px}
.pn2 a{border-radius:20px;background:var(--mist);padding:18px 22px;display:grid;gap:2px}
.pn2 a:hover{background:var(--ctl)}
.pn2 a.nx{text-align:right;grid-column:2}
.pn2 span{font-size:12px;color:var(--sl)}
.fb{margin-top:40px;padding-top:24px;border-top:1px solid var(--hl);display:flex;gap:12px;align-items:center;flex-wrap:wrap;font-size:14px}
@media(max-width:1100px){.dl{grid-template-columns:220px minmax(0,1fr)}.toc{display:none}}
@media(max-width:820px){.dl,.dl.noc{grid-template-columns:1fr;padding-top:20px}.dside{display:none}.dmob{display:block;margin-bottom:8px}.pn2{grid-template-columns:1fr}.pn2 a.nx{grid-column:auto}}
.dsearch{margin:28px 0 0}
.dres2{margin-top:32px}
.dres2 .empty{display:none;padding:28px;border-radius:28px;background:var(--mist)}
.dres2.none .empty{display:block}
.alist{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.alist a{background:var(--mist);border-radius:28px;padding:24px 28px;display:flex;flex-direction:column;gap:6px;transition:background .2s}
.alist a:hover{background:var(--ctl)}
.alist a .xs{color:var(--sl)}
.alist a[hidden]{display:none}
@media(max-width:700px){.alist{grid-template-columns:1fr}}
mark{background:color-mix(in srgb,var(--blue) 22%,transparent);color:inherit;border-radius:3px;padding:0 1px}

/* status */
.sbig{display:flex;align-items:center;gap:14px;border-radius:28px;background:var(--mist);padding:28px}
.dot{width:10px;height:10px;border-radius:50%;background:var(--ok);flex-shrink:0}
.dot.warn{background:var(--warn)}.dot.bad{background:var(--bad)}
.svc{border-radius:28px;background:var(--mist);padding:8px 28px}
.svc .it{padding:20px 0;border-bottom:1px solid var(--hl)}
.svc .it:last-child{border:0}
.svc .top{display:flex;justify-content:space-between;align-items:center;gap:12px;font-weight:600}
.svc .top span{font-weight:400;font-size:14px;color:var(--ok)}
.svc .top span.warn{color:var(--warn)}
.ub{display:grid;grid-template-columns:repeat(90,1fr);gap:2px;margin-top:12px;height:28px}
.ub i{border-radius:2px;background:var(--ok);opacity:.85}
.ub i.uw{background:var(--warn)}.ub i.ub-x{background:var(--bad)}
.ub+div{display:flex;justify-content:space-between;font-size:12px;color:var(--sl);margin-top:6px}
@media(max-width:640px){.ub{grid-template-columns:repeat(45,1fr)}.ub i:nth-child(-n+45){display:none}}
.inc-l{display:grid;gap:0}
.inc-l article{padding:22px 0;border-top:1px solid var(--hl)}
.inc-l article h4{margin:4px 0 6px}

/* panel demo */
.app{display:grid;grid-template-columns:230px 1fr;min-height:640px;border-radius:28px;overflow:hidden;box-shadow:0 0 0 1px var(--ctl);background:var(--card);font-size:14px;letter-spacing:-.22px}
.app aside{background:var(--mist);padding:20px 12px;display:flex;flex-direction:column;gap:2px}
.app aside .who{padding:8px 12px 18px;border-bottom:1px solid var(--hl);margin-bottom:10px}
.app aside button{border:0;background:none;text-align:left;padding:9px 12px;border-radius:10px;cursor:pointer;color:var(--sl);display:flex;align-items:center;gap:10px}
.app aside button svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.app aside button[aria-selected="true"]{background:var(--card);color:var(--ink);font-weight:600}
.app aside .bal{margin-top:auto;padding:16px 12px 4px;border-top:1px solid var(--hl)}
.app .main{padding:28px 32px;min-width:0}
.app .main h3{font-size:24px}
.app .main .top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:22px;flex-wrap:wrap}
.app .kp{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:24px}
.app .kp div{background:var(--mist);border-radius:20px;padding:16px 18px}
.app .kp b{display:block;font-size:24px;font-weight:600;letter-spacing:0;margin-top:4px}
.app .rw{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--ctl)}
.app .rw:last-child{border:0}
.app .rw .sl{font-size:12px}
.app .meter{height:6px;border-radius:3px;background:var(--ctl);overflow:hidden;width:140px;margin-top:8px}
.app .meter i{display:block;height:100%;background:var(--blue)}
.app .mono{font-family:var(--fm);font-size:12px;letter-spacing:0}
.app .pane{animation:fd .4s cubic-bezier(.16,.8,.1,1)}
.app .toast{position:absolute}
.chart{display:flex;align-items:flex-end;gap:4px;height:120px;margin-top:10px}
.chart i{flex:1;background:var(--blue);border-radius:3px 3px 0 0;opacity:.85}
@media(max-width:860px){.app{grid-template-columns:1fr}.app aside{flex-direction:row;overflow-x:auto;padding:10px}.app aside .who,.app aside .bal{display:none}.app aside button{white-space:nowrap}.app .kp{grid-template-columns:1fr 1fr}.app .main{padding:22px 18px}}

/* footer */
.ft-site{background:var(--mist);font-size:12px;letter-spacing:-.12px;color:var(--sl);padding:40px 0 calc(28px + env(safe-area-inset-bottom,0px))}
.ft-site .fg{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;padding-bottom:28px;border-bottom:1px solid var(--hl);margin-bottom:20px}
.ft-site b{display:block;color:var(--ink);font-weight:600;margin-bottom:10px}
.ft-site .fg a{display:block;padding:4px 0}.ft-site a:hover{color:var(--ink);text-decoration:underline}
.ft-site .bt{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.ft-site .seg{background:var(--ctl)}
.ft-site .seg button{height:28px;padding:0 12px;font-size:12px}
@media(max-width:700px){.ft-site .fg{grid-template-columns:1fr 1fr}}

/* chat launcher */
.chat{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:35;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.chat>button{background:var(--ink);color:var(--bg);height:44px;padding:0 20px;border-radius:9999px;font-size:14px;display:flex;align-items:center;gap:8px;border:0;cursor:pointer}
.chat>button:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok)}
.chat .pop{display:none;background:var(--card);border-radius:20px;box-shadow:0 0 0 1px var(--hl);padding:8px;min-width:240px}
.chat.open .pop{display:grid}
.chat .pop a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;font-size:14px}
.chat .pop a:hover{background:var(--mist)}
.chat .pop p{padding:8px 14px 6px;font-size:12px;color:var(--sl)}
@media(max-width:640px){.chat>button{height:44px;width:44px;padding:0;justify-content:center;font-size:0}.chat>button:before{width:10px;height:10px}}

/* 404 */
.nf{text-align:center;padding:140px 0}
.nf b{font-size:clamp(80px,16vw,160px);line-height:1;font-weight:600;letter-spacing:-2px;display:block}

/* motion */
@keyframes fd{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.js .rv{opacity:0;transform:translateY(24px);transition:opacity .9s cubic-bezier(.16,.8,.1,1),transform .9s cubic-bezier(.16,.8,.1,1);transition-delay:calc(var(--i,0)*70ms)}
.js .rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}.js .rv{opacity:1;transform:none}}
@media print{.gn,.ln,.chat,.ft-site,.dside,.toc{display:none}}