:root{
  --page:#1a1d22;
  --bg:#272e36;
  --surface:#272e36;
  --surface-2:#2f3741;
  --surface-3:#343d49;
  --accent-bg:#2f3741;
  --brand:#15d46c;
  --brand-ink:#0d2a19;
  --brand-dark:#217c3f;
  --pink:#ff4080;
  --gold:#f3c969;
  --text:#ffffff;
  --ink:#ffffff;
  --muted:#aeb7c2;
  --text-light:#aeb7c2;
  --line:#3b444f;
  --border:#3b444f;
  --accent:#15d46c;
  --accent-hover:#3ee68a;
  --accent-text:#0d2a19;
  --disabled:#3b444f;
  --standard-border-radius:14px;
  --head:73px;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --serif:"Libre Baskerville",Georgia,"Times New Roman",serif;
  --sans-font:var(--sans);
  --shadow:0 18px 40px rgba(0,0,0,.35);
  color-scheme:dark;
}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--head) + 12px);font-family:var(--sans);scrollbar-color:var(--brand-dark) var(--page);scrollbar-width:thin;-webkit-text-size-adjust:100%}
::-webkit-scrollbar{width:10px;height:8px}
::-webkit-scrollbar-track{background:var(--page)}
::-webkit-scrollbar-thumb{background:var(--brand-dark);border-radius:999px;border:2px solid var(--page)}
body{display:block;margin:0;padding-top:var(--head);background:var(--page);color:var(--text);font-size:17px;line-height:1.62;font-family:var(--sans)}
img,video{opacity:1;border-radius:0;max-width:100%;height:auto}
[hidden]{display:none!important}
h1,h2,h3,h4,h5{font-family:var(--serif);font-weight:700;line-height:1.22;letter-spacing:-.01em;margin:0 0 16px}
h1{font-size:clamp(2rem,6vw,3.1rem)}
h2{font-size:clamp(1.45rem,3.4vw,2.05rem);margin-top:0}
h3{font-size:clamp(1.15rem,2.4vw,1.4rem);margin-top:0}
h4{font-size:1.05rem;margin-top:0}
p{margin:0 0 16px}
main p:last-child,main li:last-child{margin-bottom:0}
a{color:var(--brand);text-decoration:none}
a:visited{color:var(--brand)}
small{font-size:.8rem}
strong{color:var(--ink)}

/* S2 - boxed */
.ck-sheet{max-width:1150px;margin:24px auto;background:var(--surface);box-shadow:var(--shadow);overflow:hidden}
.ck-sheet>header,.ck-sheet>main,.ck-sheet>footer{padding-inline:32px}
main{padding-top:0;display:block}
@media(max-width:1200px){.ck-sheet{margin:0}}
@media(max-width:640px){.ck-sheet>header,.ck-sheet>main,.ck-sheet>footer{padding-inline:16px}}

.ck-i{width:1.1em;height:1.1em;flex:none;fill:currentColor;vertical-align:-.16em}

/* кнопки */
.ck-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-family:var(--sans);font-weight:700;font-size:15px;line-height:1.1;padding:14px 22px;border-radius:999px;border:1px solid transparent;background:var(--surface-3);color:var(--ink);cursor:pointer;white-space:nowrap;margin:0;text-align:center;transition:background .2s,color .2s,box-shadow .2s}
.ck-btn--brand{background:var(--brand);color:var(--brand-ink);position:relative;isolation:isolate}
.ck-btn--ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.ck-btn--pink{background:var(--pink);color:#fff}
.ck-btn--lg{font-size:16.5px;padding:16px 25px}
.ck-btn--block{display:flex;width:100%}
.ck-btn__narrow{display:none}
@media(max-width:520px){.ck-btn__wide{display:none}.ck-btn__narrow{display:inline}}
.ck-btn--out{background:transparent;border-color:var(--brand);color:var(--brand)}
@media(min-width:1024px){
  .ck-btn:hover{background:var(--surface-2);color:var(--ink)}
  .ck-btn--brand:hover{background:var(--accent-hover);color:var(--brand-ink)}
  .ck-btn--ghost:hover{background:rgba(255,255,255,.07);color:var(--ink)}
  .ck-btn--pink:hover{background:#ff5d96;color:#fff}
  .ck-btn--out:hover{background:var(--brand);color:var(--brand-ink)}
  a:hover{text-decoration:none;color:var(--accent-hover)}
}
/* UI-9: бегущая обводка у брендовой кнопки */
@property --ck-angle{syntax:"<angle>";initial-value:0deg;inherits:false}
.ck-btn--brand::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:conic-gradient(from var(--ck-angle),transparent 0deg,rgba(255,255,255,.95) 40deg,transparent 80deg,transparent 360deg);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude;animation:ck-run 2.6s linear infinite;z-index:-1}
@keyframes ck-run{to{--ck-angle:360deg}}
@media(prefers-reduced-motion:reduce){.ck-btn--brand::before{animation:none;opacity:.4}}

/* шапка */
.ck-top{position:fixed;top:0;left:0;right:0;z-index:60;background:rgba(32,38,45,.97);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);text-align:left;padding-block:0}
.ck-top>.ck-top__in{display:flex;align-items:center;gap:18px;min-height:72px;margin:0 auto;max-width:1086px}
.ck-brand{flex:none;display:flex;align-items:center}
.ck-brand img{width:160px;height:40px;object-fit:contain;display:block}
.ck-nav{flex:1 1 auto;min-width:0;display:flex;align-items:center;gap:10px;margin:0;padding:0;font-size:inherit;line-height:1.3}
.ck-nav__list{display:flex;flex:0 1 auto;align-items:center;gap:22px;list-style:none;margin:0;padding:0;min-width:0;flex-wrap:nowrap;overflow:hidden}
.ck-nav__list li{margin:0;flex:none}
.ck-nav a,.ck-more__btn{font-family:var(--sans);font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#d7dde4;white-space:nowrap;background:none;border:0;margin:0;padding:6px 0;line-height:1.2;cursor:pointer;display:inline-flex;align-items:center}
.ck-nav a.is-active{color:var(--brand)}
.ck-more{position:relative;flex:none;margin-left:12px}
.ck-more__btn{gap:6px}
.ck-more__chev{width:14px;height:14px;opacity:.75;transition:transform .2s}
.ck-more__btn[aria-expanded="true"] .ck-more__chev{transform:rotate(180deg)}
.ck-more__btn.is-active{color:var(--brand)}
.ck-more__btn[aria-expanded]:hover,.ck-more__btn[aria-expanded]:focus,.ck-more__btn[aria-expanded]:active{background:none;border:0;color:var(--ink)}
.ck-more__btn[aria-expanded].is-active:hover,.ck-more__btn[aria-expanded].is-active:focus{color:var(--brand)}

.ck-more__list{position:absolute;right:0;top:calc(100% + 10px);background:var(--surface-3);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);list-style:none;margin:0;padding:8px;min-width:180px;display:none;z-index:50}
.ck-more__list.is-open{display:flex;flex-direction:column;gap:2px}
.ck-more__list li{display:block;width:100%;margin:0}
.ck-more__list a{display:block;width:100%;margin:0;padding:9px 12px;border-radius:8px;line-height:1.3}
@media(min-width:1024px){.ck-more__list a:hover{background:rgba(255,255,255,.06);color:var(--ink)}}
.ck-more__list a.is-active{color:var(--brand)}
@media(max-width:1340px){.ck-nav__list{gap:16px}}
@media(max-width:1120px){.ck-nav__list{gap:12px}.ck-nav a,.ck-more__btn{letter-spacing:.07em;font-size:12.5px}}
.ck-top__cta{flex:none;padding:12px 18px;font-size:14px}
.ck-burger{display:none;flex:none;order:9;background:var(--surface-3);border:1px solid var(--line);color:var(--ink);border-radius:10px;width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer;margin:0;padding:0}
.ck-burger .ck-i{width:22px;height:22px}
.ck-burger[aria-expanded]:hover,.ck-burger[aria-expanded]:focus,.ck-burger[aria-expanded]:active,.ck-burger[aria-expanded=true]{background:var(--surface-3);border-color:var(--line);color:var(--ink)}
.ck-burger__off{display:none}
.ck-burger[aria-expanded=true] .ck-burger__on{display:none}
.ck-burger[aria-expanded=true] .ck-burger__off{display:block}
@media(max-width:1023px){
  :root{--head:65px}
  .ck-nav{display:none}
  .ck-burger{display:inline-flex}
  .ck-top>.ck-top__in{gap:10px;min-height:64px}
  .ck-brand img{width:132px;height:33px}
  .ck-top__cta{margin-left:auto}
}
@media(max-width:400px){.ck-top__cta{padding:11px 14px;font-size:13px}.ck-brand img{width:112px;height:28px}.ck-top>.ck-top__in{gap:8px}}

/* мобильная панель */
.ck-panel{position:fixed;top:var(--head);left:0;right:0;bottom:0;z-index:55;background:#20262d;display:flex;flex-direction:column}
.ck-panel__list{flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;list-style:none;margin:0;padding:12px}
.ck-panel__list li{margin:0}
.ck-panel__list a{display:block;padding:14px 16px;border-radius:12px;font-size:15px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#d7dde4}
.ck-panel__list a.is-active{background:rgba(21,212,108,.16);color:var(--brand)}
.ck-panel__cta{flex:none;padding:14px 16px calc(14px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:#1c2229}
.ck-panel__offer{margin:0 0 10px;text-align:center;font-size:13.5px;color:var(--muted)}
.ck-panel__offer strong{color:var(--brand)}
.ck-panel__cta .ck-btn{display:flex;width:100%}
body.ck-locked{overflow:hidden}

/* кнопка «наверх» */
.ck-top-btn{position:fixed;right:18px;bottom:18px;z-index:55;width:46px;height:46px;border-radius:50%;background:var(--surface-3);border:1px solid var(--line);color:var(--ink);display:flex;align-items:center;justify-content:center;cursor:pointer;margin:0;padding:0}
.ck-top-btn .ck-i{width:20px;height:20px}

/* футер (B21·4) */
.ck-foot{background:#20262d;border-top:1px solid var(--line);color:var(--muted);text-align:left;margin-top:0;padding-block:40px 28px;font-size:15px}
.ck-foot__top{max-width:1086px;margin:0 auto;display:grid;grid-template-columns:auto minmax(0,1fr);gap:26px 46px;align-items:start}
.ck-foot__brand img{width:150px;height:38px;object-fit:contain;display:block;opacity:.95}
.ck-foot__nav{margin:0;padding:0;font-size:inherit;line-height:1.5;display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) 1.45fr;gap:24px 34px}
.ck-foot__h{font-family:var(--sans);font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--brand);margin:0 0 12px}
.ck-foot__nav ul{display:block;list-style:none;margin:0;padding:0}
.ck-foot__nav li{display:block;margin:0 0 9px;font-size:14px}
.ck-foot__nav a{display:inline;margin:0;padding:0}
.ck-foot__nav li:last-child{margin-bottom:0}
.ck-foot__nav a{color:var(--muted)}
.ck-foot__contacts li{display:flex;gap:9px;align-items:flex-start;line-height:1.45;max-width:270px}
.ck-foot__contacts .ck-i{margin-top:3px;color:var(--brand);flex:none}
@media(max-width:900px){.ck-foot__top{grid-template-columns:1fr;gap:20px}.ck-foot__nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 24px}.ck-foot__col--wide{grid-column:1/-1}}
@media(max-width:360px){.ck-foot__nav{grid-template-columns:1fr}}
.ck-trust{display:flex;flex-wrap:wrap;gap:22px;justify-content:center;max-width:1086px;margin:28px auto;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:13px}
.ck-trust span{display:inline-flex;align-items:center;gap:8px;color:var(--muted)}
.ck-trust .ck-i{color:var(--brand)}
.ck-foot__rg{max-width:1086px;margin:0 auto 20px;font-size:13px;background:rgba(243,201,105,.08);border:1px solid rgba(243,201,105,.22);border-radius:14px;padding:14px 18px}
.ck-foot__rg strong{color:var(--gold)}
.ck-foot__rg a{color:var(--gold)}
.ck-foot__bottom{max-width:1086px;margin:0 auto;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px}
.ck-foot__bottom p{margin:0}
.ck-foot__disc{max-width:1086px;margin:16px auto 0;font-size:12px;opacity:.55}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}