@font-face{font-family:"Inter";font-weight:100 900;font-display:swap;src:url(/assets/fonts/inter-cyrillic-wght-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Inter";font-weight:100 900;font-display:swap;src:url(/assets/fonts/inter-latin-wght-normal.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{
  --f:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --fs:Charter,"Bitstream Charter","Sitka Text",Cambria,Georgia,"Times New Roman",serif;
  --g:16px;--max:1200px;--r1:10px;--r2:16px;
  --bg:#FBF8F3;--sf:#FFFFFF;--s2:#F3ECE2;--s3:#EADFCF;
  --tx:#1F1A17;--mu:#5E554D;--ln:#E3D8CA;--l2:#CDBFAE;
  --brand:#8A3B12;--brand-h:#A1471A;--on-brand:#FFFFFF;--link:#8A3B12;
  --ink:#2B1D14;--on-ink:#F6EDE2;--ink-mu:#CDBBA7;--ink-ln:rgba(246,237,226,.16);
  --gold:#9A6A1C;--gold-ink:#E2B562;
  --sh:0 1px 2px rgba(43,29,20,.05),0 10px 30px rgba(43,29,20,.07);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#14100D;--sf:#1C1612;--s2:#231B16;--s3:#2E241D;
    --tx:#F3ECE3;--mu:#BBAE9F;--ln:#382C23;--l2:#4C3D31;
    --brand:#E39A5B;--brand-h:#EEAE76;--on-brand:#1A120D;--link:#EDB07A;
    --ink:#0E0B09;--on-ink:#F3ECE3;--ink-mu:#BBAE9F;--ink-ln:rgba(243,236,227,.14);
    --gold:#E2B562;--gold-ink:#E2B562;
    --sh:none;
    color-scheme:dark;
  }
}
@media (min-width:640px){:root{--g:28px}}
@media (min-width:1024px){:root{--g:40px}}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;min-width:320px;background:var(--bg);color:var(--tx);font:400 16px/1.6 var(--f);overflow-x:clip;-webkit-font-smoothing:antialiased}
@media (min-width:1024px){body{font-size:17px}}
a{color:var(--link);text-underline-offset:3px;text-decoration-thickness:1px}
h1,h2,h3,p,ul,ol,figure{margin:0}
h1,h2,h3{overflow-wrap:break-word;hyphens:auto}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.wrap{width:min(100% - 2*var(--g),var(--max));margin-inline:auto}
.skip{position:absolute;left:-9999px;top:48px;z-index:100;padding:8px 14px;border-radius:8px;background:var(--brand);color:var(--on-brand)}
.skip:focus{left:var(--g)}
.i{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

.topbar{position:sticky;top:0;z-index:60;background:var(--ink);color:var(--on-ink);font-size:12.5px;line-height:1.45;border-bottom:1px solid var(--ink-ln)}
.topbar .wrap{display:flex;gap:8px;align-items:flex-start;padding:7px 0}
.topbar .i{width:15px;height:15px;margin-top:1px;color:var(--gold-ink)}

.hdr{position:relative;z-index:50;background:var(--sf);border-bottom:1px solid var(--ln)}
.hdr-in{display:flex;align-items:center;gap:16px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;min-width:0;color:var(--tx);text-decoration:none}
.brand-mark{width:34px;height:34px;flex:none}
.brand-txt{display:flex;flex-direction:column;min-width:0;line-height:1.15}
.brand-name{font:700 19px/1.1 var(--f);letter-spacing:-.02em;white-space:nowrap}
.brand-name b{color:var(--brand);font-weight:700}
.brand-sub{margin-top:3px;font-size:12px;color:var(--mu)}
.nav{margin-left:auto}
.nav-list{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:0}
.nav-list>li{position:relative}
.nav-a,.nav-list summary{display:flex;align-items:center;gap:4px;padding:10px 10px;border-radius:8px;color:var(--tx);text-decoration:none;font-weight:500;font-size:14.5px;cursor:pointer;list-style:none;white-space:nowrap}
.nav-list summary::-webkit-details-marker{display:none}
.nav-list summary::after{content:"";width:6px;height:6px;margin-left:3px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:translateY(-2px) rotate(45deg)}
.nav-a:hover,.nav-list summary:hover{background:var(--s2)}
.nav-a[aria-current="page"],.nav-list details.cur>summary{color:var(--brand)}
.sub{list-style:none;margin:0;padding:8px;min-width:250px;border:1px solid var(--ln);border-radius:var(--r1);background:var(--sf);box-shadow:var(--sh)}
.sub a{display:block;padding:9px 12px;border-radius:6px;color:var(--tx);text-decoration:none;font-size:14.5px}
.sub a:hover{background:var(--s2)}
.sub a[aria-current="page"]{color:var(--brand);font-weight:600}
.hdr-tools{display:flex;align-items:center;gap:8px}
.menu-btn{display:none;width:44px;height:44px;padding:0;border-radius:10px;border:1px solid var(--l2);background:transparent;color:var(--tx);place-items:center;cursor:pointer}
.menu-btn .i{width:20px;height:20px}
.menu-btn .i-x{display:none}
@media (min-width:1180px){
  .nav-list details>.sub{position:absolute;top:calc(100% + 6px);left:0}
}
@media (max-width:1179px){
  .menu-btn{display:grid}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;max-height:calc(100dvh - 120px);overflow-y:auto;background:var(--sf);border-bottom:1px solid var(--ln);box-shadow:var(--sh);padding:8px var(--g) 20px}
  .hdr.open .nav{display:block}
  .hdr.open .menu-btn .i-m{display:none}
  .hdr.open .menu-btn .i-x{display:block}
  .nav-list{flex-direction:column;align-items:stretch;gap:0}
  .nav-a,.nav-list summary{padding:14px 4px;border-radius:0;border-bottom:1px solid var(--ln);font-size:16px;justify-content:space-between}
  .sub{border:0;box-shadow:none;padding:4px 0 8px 12px;min-width:0}
  .sub a{padding:10px 4px}
  .hdr-tools .btn-ask-top{display:none}
}
@media (max-width:420px){.brand-sub{font-size:11px}.brand-name{font-size:17px}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 20px;border-radius:var(--r1);border:1px solid transparent;font:600 15px/1.15 var(--f);text-decoration:none;cursor:pointer;white-space:nowrap;transition:background-color .2s,border-color .2s}
.btn-p{background:var(--brand);color:var(--on-brand)}
.btn-p:hover{background:var(--brand-h)}
.btn-o{background:transparent;color:inherit;border-color:currentColor}
.btn-sm{min-height:38px;padding:0 14px;font-size:14px}
.ask-status{font-size:13px;color:var(--ink-mu)}

.hero{position:relative;overflow:hidden;background:var(--ink);color:var(--on-ink)}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 85% 20%,rgba(201,128,64,.32),transparent 60%),radial-gradient(40% 60% at 10% 100%,rgba(154,106,28,.25),transparent 70%);pointer-events:none}
.hero::after{content:"";position:absolute;right:-120px;top:-120px;width:520px;height:520px;border-radius:50%;border:1px solid rgba(226,181,98,.22);box-shadow:0 0 0 60px rgba(226,181,98,.05),0 0 0 130px rgba(226,181,98,.035);pointer-events:none}
.hero .wrap{position:relative;z-index:1;padding:clamp(48px,8vw,104px) 0 clamp(48px,7vw,88px)}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-ink)}
.kicker::before{content:"";width:22px;height:2px;background:currentColor}
.hero h1{margin-top:18px;max-width:17em;font:600 clamp(32px,5vw,58px)/1.08 var(--fs);letter-spacing:-.01em;text-wrap:balance}
.hero-lead{margin-top:20px;max-width:40em;font-size:clamp(16px,1.6vw,19px);color:var(--ink-mu);text-wrap:pretty}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero .btn-p,.ask .btn-p{background:#C9773E;color:#1A120D}
.hero .btn-p:hover,.ask .btn-p:hover{background:#D98A51}
.hero .btn-o{color:var(--on-ink)}
@media (max-width:519px){.hero-cta .btn{flex:1 1 100%}}

.band{padding:clamp(48px,7vw,88px) 0}
.band-alt{background:var(--s2)}
.band-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px 24px;margin-bottom:28px}
.h2{font:600 clamp(26px,3.2vw,38px)/1.15 var(--fs);letter-spacing:-.005em;text-wrap:balance}
.more{font-weight:600;font-size:15px;text-decoration:none}
.more::after{content:" →"}

.figs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;list-style:none;margin:0;padding:0;border:1px solid var(--ln);border-radius:var(--r2);overflow:hidden;background:var(--ln)}
@media (min-width:900px){.figs{grid-template-columns:repeat(4,minmax(0,1fr))}}
.fig{display:flex;flex-direction:column;gap:6px;min-width:0;padding:22px 20px;background:var(--sf)}
.fig-v{font:600 clamp(26px,3.4vw,40px)/1.05 var(--fs);color:var(--gold);font-variant-numeric:tabular-nums}
.fig-l{font-size:15px;line-height:1.45}
.fig-d{margin-top:auto;font-size:13px;color:var(--mu)}

.cards{display:grid;gap:16px;list-style:none;margin:0;padding:0}
@media (min-width:640px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.cards-3{grid-template-columns:repeat(3,minmax(0,1fr))}}
.card{display:flex;flex-direction:column;gap:10px;min-width:0;padding:22px;border:1px solid var(--ln);border-radius:var(--r2);background:var(--sf);box-shadow:var(--sh)}
.card-k{font-size:12.5px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--gold)}
.card h3{font:600 20px/1.3 var(--fs)}
.card h3 a{color:var(--tx);text-decoration:none}
.card h3 a:hover{color:var(--brand)}
.card p{font-size:15px;color:var(--mu)}
.card .src-line{margin-top:auto}

.ask{display:grid;gap:24px;padding:clamp(22px,4vw,40px);border-radius:var(--r2);background:var(--ink);color:var(--on-ink)}
@media (min-width:1024px){.ask{grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);align-items:center}}
.ask .h2{color:var(--on-ink)}
.ask p{margin-top:12px;color:var(--ink-mu)}
.ask-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:22px}
.qs{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.q{padding:8px 14px;border-radius:999px;border:1px solid var(--ink-ln);font-size:14.5px;line-height:1.4;color:var(--on-ink)}

.ph{background:var(--s2);border-bottom:1px solid var(--ln)}
.ph .wrap{padding:28px 0 32px}
.breadcrumbs{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0 0 14px;padding:0;font-size:13.5px;color:var(--mu)}
.breadcrumbs li+li::before{content:"/";margin-right:6px;color:var(--l2)}
.breadcrumbs a{color:var(--mu)}
.ph h1{font:600 clamp(30px,4.4vw,48px)/1.1 var(--fs);text-wrap:balance}
.ph-sub{margin-top:10px;max-width:46em;color:var(--mu)}
.layout{display:grid;gap:32px;padding:clamp(28px,5vw,56px) 0 clamp(48px,7vw,88px)}
@media (min-width:1024px){.layout{grid-template-columns:260px minmax(0,1fr);gap:48px}}
.toc{align-self:start;min-width:0;font-size:14.5px}
@media (min-width:1024px){.toc{position:sticky;top:64px;max-height:calc(100vh - 90px);overflow:auto}}
.toc details{border:1px solid var(--ln);border-radius:var(--r1);background:var(--sf)}
.toc summary{padding:12px 14px;font-weight:600;cursor:pointer}
.toc ol{list-style:none;margin:0;padding:0 8px 10px}
.toc a{display:block;padding:7px 8px;border-radius:6px;color:var(--tx);text-decoration:none;line-height:1.35}
.toc a:hover{background:var(--s2)}
.doc{min-width:0;max-width:820px}
.doc-note{margin-bottom:28px;padding:14px 16px;border-left:3px solid var(--gold);border-radius:0 var(--r1) var(--r1) 0;background:var(--s2);font-size:14.5px;color:var(--mu)}
.doc-note p+p{margin-top:6px}
.sec{padding-top:8px;scroll-margin-top:64px}
.sec+.sec{margin-top:36px;padding-top:32px;border-top:1px solid var(--ln)}
.sec h2{margin-bottom:16px;font:600 clamp(22px,2.6vw,30px)/1.2 var(--fs);text-wrap:balance}
.sec h3{margin:24px 0 10px;font:600 19px/1.3 var(--fs)}
.doc p{margin-top:12px}
.doc h2+p,.doc h3+p{margin-top:0}
.doc ul,.doc ol{margin:12px 0 0;padding-left:1.25em}
.doc li{margin-top:8px}
.doc li>ul,.doc li>ol{margin-top:4px}
.doc strong{font-weight:650}
.doc code{padding:1px 5px;border-radius:5px;background:var(--s2);font-size:.92em;overflow-wrap:anywhere}
.tbl{margin-top:16px;overflow-x:auto;border:1px solid var(--ln);border-radius:var(--r1);background:var(--sf)}
.tbl table{width:100%;border-collapse:collapse;font-size:14.5px}
.tbl th,.tbl td{padding:9px 12px;border-bottom:1px solid var(--ln);text-align:left;vertical-align:top}
.tbl th{background:var(--s2);font-weight:600;white-space:nowrap}
.tbl tr:last-child td{border-bottom:0}
.src{display:inline-flex;align-items:center;gap:3px;margin-left:4px;padding:1px 7px;border-radius:999px;border:1px solid var(--l2);font-size:12px;font-weight:600;line-height:1.5;color:var(--mu);text-decoration:none;white-space:nowrap;vertical-align:1px}
.src::after{content:"↗";font-size:11px}
.src:hover{color:var(--brand);border-color:var(--brand)}
.src-line{margin-top:10px;font-size:13px;color:var(--mu)}
.src-line .src{margin-left:0}
.url{overflow-wrap:anywhere}
.faq-topic+.faq-topic{margin-top:36px}
.kids{margin-top:24px}
.doc .cards{padding-left:0}
.doc .cards>li{margin-top:0}
.doc>.kids:first-child,.doc-lead+.kids{margin-top:0}
.doc-lead{margin:0 0 20px;color:var(--mu)}
.qa{padding:18px 0}
.qa+.qa{border-top:1px solid var(--ln)}
.qa:first-child{padding-top:0}
.qa-q{margin-bottom:8px;font:600 19px/1.3 var(--fs);text-wrap:balance}
.contact{white-space:nowrap}
.pager{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:36px;padding-top:20px;border-top:1px solid var(--ln)}
.pager a{font-weight:600;text-decoration:none;color:var(--brand)}
.pager a:hover{text-decoration:underline}
.pager .next{margin-left:auto}

.foot{background:var(--ink);color:var(--on-ink);font-size:14.5px}
.foot a{color:var(--on-ink)}
.foot .wrap{padding:44px 0 120px}
.foot-cols{display:grid;gap:28px;grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.foot h3{margin-bottom:10px;font:600 13px/1.3 var(--f);letter-spacing:.06em;text-transform:uppercase;color:var(--gold-ink)}
.foot ul{list-style:none;margin:0;padding:0}
.foot li+li{margin-top:7px}
.foot li a{text-decoration:none;color:var(--ink-mu)}
.foot li a:hover{color:var(--on-ink)}
.foot-disc{display:flex;gap:10px;margin-top:36px;padding:16px 18px;border:1px solid var(--ink-ln);border-radius:var(--r1);color:var(--on-ink)}
.foot-disc .i{color:var(--gold-ink);margin-top:3px}
.foot-meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:20px;color:var(--ink-mu);font-size:13.5px}