/* worksetup.ru — дизайн-система v1. Токены: светлая/тёмная тема, акцент только для CTA. */
@font-face{font-family:"Onest";font-style:normal;font-weight:100 900;font-display:swap;src:url("../fonts/onest-cyrillic-wght.woff2") format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Onest";font-style:normal;font-weight:100 900;font-display:swap;src:url("../fonts/onest-latin-wght.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:#f8fafc;--bg-soft:#eef3f9;--surface:#fff;--text:#0f172a;--muted:#475569;--line:#e2e8f0;
  --brand:#0369a1;--brand-ink:#fff;--brand-soft:#e0f2fe;--shadow:0 1px 2px rgba(15,23,42,.06),0 8px 24px rgba(15,23,42,.06);
  --t1:#0369a1;--t2:#6d28d9;--t3:#be185d;
  --radius:16px;--radius-sm:10px;--ease:cubic-bezier(.2,.7,.2,1);
  --font:"Onest",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color-scheme:light;
}
:root[data-theme="dark"]{
  --bg:#0b1220;--bg-soft:#0f1a2e;--surface:#111b2e;--text:#e8eef8;--muted:#9fb0c8;--line:#22304a;
  --brand:#4db2f5;--brand-ink:#04121f;--brand-soft:#0f2a44;--shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px rgba(0,0,0,.35);
  --t1:#4db2f5;--t2:#a78bfa;--t3:#f472b6;
  color-scheme:dark;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0b1220;--bg-soft:#0f1a2e;--surface:#111b2e;--text:#e8eef8;--muted:#9fb0c8;--line:#22304a;
    --brand:#4db2f5;--brand-ink:#04121f;--brand-soft:#0f2a44;--shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px rgba(0,0,0,.35);
    --t1:#4db2f5;--t2:#a78bfa;--t3:#f472b6;color-scheme:dark;
  }
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand)}
:focus-visible{outline:3px solid var(--brand);outline-offset:3px;border-radius:6px}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;background:var(--brand);color:var(--brand-ink);padding:10px 16px;border-radius:8px;z-index:100;font-weight:600}
.skip:focus{top:12px}
.ico{width:1.25em;height:1.25em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ico.fill{fill:currentColor;stroke:none}

/* кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;background:var(--brand);color:var(--brand-ink);padding:10px 22px;border-radius:12px;text-decoration:none;font-weight:600;font-family:inherit;font-size:1rem;border:1px solid transparent;cursor:pointer;position:relative;overflow:hidden;transition:transform .18s var(--ease),box-shadow .18s var(--ease),filter .18s}
.btn:hover{transform:translateY(-1px);box-shadow:0 6px 18px color-mix(in srgb,var(--brand) 35%,transparent);filter:brightness(1.05)}
.btn::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.35) 50%,transparent 65%);transform:translateX(-120%)}
.btn:hover::after{transform:translateX(120%);transition:transform .7s var(--ease)}
.btn.ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--brand);box-shadow:none}
.btn.ghost::after{display:none}
.btn.sm{min-height:44px;padding:8px 18px;font-size:.95rem}

/* шапка */
header.site{position:sticky;top:12px;z-index:50;padding:0 12px;margin-top:12px}
header.site .bar{max-width:1160px;margin:0 auto;display:flex;align-items:center;gap:14px;min-height:64px;padding:6px 14px 6px 22px;background:color-mix(in srgb,var(--surface) 82%,transparent);backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}
.logo{font-weight:800;font-size:1.2rem;text-decoration:none;color:var(--text);letter-spacing:-.01em;margin-right:auto}
.logo b{color:var(--brand)}
.nav{display:flex;align-items:center;gap:6px}
.nav>a,.nav>.dd>button{color:var(--muted);text-decoration:none;font:inherit;font-size:.97rem;font-weight:500;padding:10px 12px;border-radius:10px;background:none;border:0;cursor:pointer;display:inline-flex;align-items:center;gap:4px;min-height:44px}
.nav>a:hover,.nav>.dd>button:hover,.nav>.dd.open>button{color:var(--text);background:var(--bg-soft)}
.dd{position:static}
header.site .bar{position:relative}
.dd .chev{width:1em;height:1em;transition:transform .2s}
.dd.open .chev{transform:rotate(180deg)}
.mega{position:absolute;left:50%;top:calc(100% + 10px);transform:translateX(-50%) translateY(8px);width:min(1120px,calc(100vw - 24px));background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;opacity:0;visibility:hidden;transition:opacity .2s,transform .2s var(--ease),visibility .2s;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.dd.open .mega{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.mega h3{margin:0 0 10px;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:700}
.mega a{display:flex;gap:12px;padding:10px;border-radius:12px;text-decoration:none;color:var(--text)}
.mega a:hover{background:var(--bg-soft)}
.mega .mi{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);flex:none}
.mega b{display:block;font-size:.95rem;font-weight:600;line-height:1.3}
.mega small{display:block;color:var(--muted);font-size:.84rem;line-height:1.35}
.mega em{font-style:normal;color:var(--brand);font-size:.82rem;font-weight:600}
.icon-btn{width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--text);display:grid;place-items:center;cursor:pointer;transition:background .2s,border-color .2s}
.icon-btn:hover{border-color:var(--brand)}
.icon-btn .ico{width:1.3em;height:1.3em}
.theme-toggle .moon{display:block}.theme-toggle .sun{display:none}
:root[data-theme="dark"] .theme-toggle .moon{display:none}:root[data-theme="dark"] .theme-toggle .sun{display:block}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .theme-toggle .moon{display:none}:root:not([data-theme="light"]) .theme-toggle .sun{display:block}}
.burger{display:none}
.mnav{display:none}

/* hero */
.hero{position:relative;padding:72px 0 56px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto -10%;height:120%;background:radial-gradient(700px 380px at 78% 20%,color-mix(in srgb,var(--brand) 22%,transparent),transparent 70%),radial-gradient(500px 300px at 8% 0%,color-mix(in srgb,var(--t2) 12%,transparent),transparent 70%);z-index:-1}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:44px 44px;opacity:.35;mask-image:linear-gradient(to bottom,#000,transparent 80%);z-index:-1}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero .wrap>*{min-width:0}
.eyebrow{display:inline-flex;max-width:100%;align-items:center;gap:8px;font-size:.88rem;font-weight:600;color:var(--brand);background:var(--brand-soft);padding:6px 14px;border-radius:999px;margin-bottom:18px}
.hero h1{font-size:clamp(2rem,4.8vw,3.4rem);line-height:1.1;margin:0 0 18px;letter-spacing:-.02em;font-weight:800}
.hero p.lead{font-size:1.12rem;color:var(--muted);max-width:56ch;margin:0 0 28px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.demo{position:relative;background:color-mix(in srgb,var(--surface) 82%,transparent);backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow)}
.demo h2{margin:0 0 4px;font-size:1.05rem}
.demo .note{margin:0 0 18px;font-size:.82rem;color:var(--muted)}
.demo label{display:block;font-size:.88rem;font-weight:600;margin:14px 0 6px}
.demo .row{display:flex;justify-content:space-between;gap:10px}
.demo output{font-weight:700}
.demo select,.demo input[type=range]{width:100%}
select,input[type=text],textarea{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px;min-height:44px;width:100%}
input[type=range]{accent-color:var(--brand);height:28px}
.demo .result{margin:18px 0;padding:16px;border-radius:14px;background:var(--brand-soft)}
.demo .result small{display:block;color:var(--muted);font-size:.82rem}
.demo .result strong{font-size:1.5rem;letter-spacing:-.01em;color:var(--text)}
.plaque{position:absolute;display:flex;align-items:center;gap:8px;font-size:.84rem;font-weight:600;padding:8px 14px;border-radius:14px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);animation:float 6s ease-in-out infinite}
.plaque .ico{color:var(--brand)}
.plaque.p1{top:-18px;right:18px}.plaque.p2{bottom:-16px;left:-14px;animation-delay:-3s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* доверие */
.trust{padding:8px 0 40px}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px}
.stat .num{display:flex;align-items:center;gap:8px;font-size:clamp(1.9rem,3.6vw,2.6rem);font-weight:800;letter-spacing:-.02em;line-height:1.1}
.stat .num .ico{color:#f59e0b;width:.8em;height:.8em}
.stat p{margin:6px 0 0;color:var(--muted);font-size:.93rem}
.trust-sub{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:.92rem}
.pill b{color:var(--brand)}
.trust .src{margin:14px 0 0;color:var(--muted);font-size:.82rem}

/* секции */
section{padding:56px 0}
section h2{font-size:clamp(1.55rem,3.2vw,2.15rem);margin:0 0 10px;letter-spacing:-.015em;line-height:1.2}
section>.wrap>p.sub{color:var(--muted);margin:0 0 28px;max-width:70ch}
.tier{margin-top:36px}
.tier-head{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.tier-head h3{margin:0;font-size:1.25rem}
.tier-head .tag{font-size:.82rem;font-weight:700;color:var(--tc);border:1px solid var(--tc);border-radius:999px;padding:2px 12px}
.tier.t1{--tc:var(--t1)}.tier.t2{--tc:var(--t2)}.tier.t3{--tc:var(--t3)}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-top:3px solid var(--tc,var(--line));border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:10px;transition:transform .2s var(--ease),box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card-top{display:flex;gap:12px;align-items:flex-start}
.card-top .ci{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:color-mix(in srgb,var(--tc) 14%,transparent);color:var(--tc);flex:none}
.card h4{margin:0;font-size:1.05rem;line-height:1.3}
.card p{margin:0;color:var(--muted);font-size:.95rem;flex:1}
.meta{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.price{font-weight:800;font-size:1.05rem}
.term{color:var(--muted);font-size:.88rem;border:1px solid var(--line);border-radius:999px;padding:1px 10px}
.more{font-size:.93rem;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;min-height:44px}
.more:hover{text-decoration:underline}

/* карусели (скролл-снап) */
.scroller{display:grid;grid-auto-flow:column;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 20px 18px;margin:0 -20px;scrollbar-width:none}
.scroller::-webkit-scrollbar{display:none}
.scroller>*{scroll-snap-align:start}
.sc-nav{display:flex;gap:12px;justify-content:center;margin-top:6px}
.sc-nav .icon-btn{border-radius:50%;background:var(--text);color:var(--bg);border-color:var(--text)}
.sc-nav .icon-btn:hover{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
.chips-row{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:0 0 18px}
.chip{font:inherit;font-size:.92rem;font-weight:600;min-height:44px;padding:8px 18px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.chip:hover{border-color:var(--brand)}
.chip.on{background:var(--text);color:var(--bg);border-color:var(--text)}
.kc-list{grid-auto-columns:min(400px,84%)}
.kc{background:var(--surface);border:1px solid var(--line);border-radius:22px;overflow:hidden;display:flex;flex-direction:column;transition:transform .25s var(--ease),box-shadow .25s}
.kc:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.kc[hidden]{display:none}
.kc figure{margin:0;aspect-ratio:3/2;background:var(--bg-soft);overflow:hidden}
.kc figure img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.kc:hover figure img{transform:scale(1.04)}
.kc .ph{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:#fff;font-weight:800;font-size:1.25rem;text-align:center;padding:20px;background:linear-gradient(135deg,var(--tc),color-mix(in srgb,var(--tc) 55%,#0f172a))}
.kc .ph .ico{width:2.6em;height:2.6em;stroke-width:1.4}
.kc .body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.kc h3{margin:0;font-size:1.1rem;line-height:1.3}
.kc p{margin:0;color:var(--muted);font-size:.94rem;flex:1}
.kc .tags b{font-size:.76rem;letter-spacing:.04em;text-transform:uppercase;color:var(--tc)}
.kc.t1{--tc:var(--t1)}.kc.t2{--tc:var(--t2)}.kc.t3{--tc:var(--t3)}
.rc-list{grid-auto-columns:min(380px,86%)}
.rc{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:24px;display:flex;flex-direction:column;gap:14px}
.rc .stars{display:flex;gap:2px;color:#f59e0b}
.rc .stars .ico{width:1.1em;height:1.1em}
.rc blockquote{margin:0;font-size:1.02rem;flex:1}
.rc .who{margin:0;display:flex;flex-direction:column;font-size:.86rem;color:var(--muted)}
.rc .who b{color:var(--text);font-size:.95rem}
.center-link{text-align:center;margin:10px 0 0}
.center-link a{font-weight:600}

/* как работаем, для кого, faq (разметка из исходного сайта) */
.steps{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));counter-reset:s;padding:0;list-style:none;margin:0}
.steps li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;counter-increment:s}
.steps li::before{content:counter(s);display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--brand);color:var(--brand-ink);font-weight:800;margin-bottom:12px}
.steps h3{margin:0 0 6px;font-size:1.05rem}.steps p{margin:0;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:0;list-style:none}
.chips li{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 16px}
details{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:4px 20px;margin-bottom:10px}
summary{cursor:pointer;font-weight:600;min-height:44px;display:flex;align-items:center}
details p{margin:0 0 14px;color:var(--muted)}

/* контакт и форма */
.contact{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:32px;display:grid;grid-template-columns:.8fr 1.2fr;gap:36px;box-shadow:var(--shadow)}
.contact h2{margin:0 0 8px}.contact p{margin:0 0 14px;color:var(--muted)}
.contact .alt{display:flex;gap:10px;flex-wrap:wrap}
.lead-form fieldset{border:0;margin:0 0 14px;padding:0}
.lead-form legend{font-weight:600;font-size:.92rem;margin-bottom:8px;padding:0}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opts input{position:absolute;opacity:0;pointer-events:none}
.opts label{padding:9px 14px;border:1px solid var(--line);border-radius:999px;cursor:pointer;font-size:.92rem;min-height:44px;display:inline-flex;align-items:center;background:var(--bg)}
.opts input:checked+label{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}
.opts input:focus-visible+label{outline:3px solid var(--brand);outline-offset:2px}
.lead-form .field{margin-bottom:14px}
.lead-form .field label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}
.lead-form textarea{min-height:96px;resize:vertical}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--muted);margin:4px 0 16px}
.consent input{margin-top:4px;width:20px;height:20px;accent-color:var(--brand);flex:none}
.hint{font-size:.82rem;color:var(--muted);margin:10px 0 0}
.err{color:#dc2626;font-size:.88rem;margin:6px 0 0}
:root[data-theme="dark"] .err{color:#f87171}

/* футер */
footer{padding:40px 0 56px;color:var(--muted);font-size:.92rem;border-top:1px solid var(--line);margin-top:24px}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px}
footer h2{font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;margin:0 0 10px;color:var(--text)}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
footer a{color:var(--muted);text-decoration:none;display:inline-flex;min-height:32px;align-items:center}
footer a:hover{color:var(--brand)}
footer .legal{margin-top:28px;padding-top:18px;border-top:1px solid var(--line);font-size:.85rem}

/* появление при скролле */
.rv{opacity:0;transform:translateY(14px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.rv.in{opacity:1;transform:none}
.no-js .rv{opacity:1;transform:none}

@media (max-width:980px){
  .hero .wrap{grid-template-columns:minmax(0,1fr);gap:36px}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .contact{grid-template-columns:1fr;padding:24px}
  footer .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav{display:none}
  .burger{display:grid}
  .mnav{display:block;position:fixed;inset:64px 0 0 0;background:var(--bg);padding:20px;overflow:auto;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s}
  .mnav.open{opacity:1;visibility:visible;transform:none}
  .mnav a{display:flex;align-items:center;min-height:52px;font-size:1.1rem;color:var(--text);text-decoration:none;border-bottom:1px solid var(--line)}
  .mnav .btn{margin-top:18px;width:100%;border-bottom:0}
  header.site .btn.head-cta{display:none}
}
@media (max-width:560px){
  .hero{padding:44px 0 36px}
  footer .cols{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .plaque.p2{left:6px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}

/* ===== v2: приёмы из референса (скринкаст skyeng) ===== */
.nav>a{white-space:nowrap}
.hero{padding-top:40px}
/* демо в hero: вкладки и панели */
.demo-tabs{display:flex;gap:6px;background:var(--bg-soft);padding:5px;border-radius:14px;margin-bottom:16px}
.demo-tabs button{flex:1;font:inherit;font-weight:600;font-size:.9rem;min-height:44px;padding:8px 8px;border-radius:10px;border:0;background:transparent;color:var(--muted);cursor:pointer;transition:background .2s,color .2s}
.demo-tabs button[aria-selected="true"]{background:var(--surface);color:var(--text);box-shadow:0 1px 3px rgba(15,23,42,.15)}
.demo-tabs button:hover{color:var(--text)}
@keyframes swap{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.no-js .demo-tabs,.no-js #panel-quiz,.no-js #panel-ai{display:none}
.demo .dh{font-size:1.05rem;margin:0 0 4px}
#quiz .q{font-weight:700;margin:0 0 10px}
#quiz .qopts{display:grid;gap:8px}
#quiz .qopts button{font:inherit;text-align:left;min-height:44px;padding:10px 14px;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--text);cursor:pointer;transition:border-color .2s,transform .2s}
#quiz .qopts button:hover{border-color:var(--brand);transform:translateX(3px)}
#quiz .qstep{font-size:.8rem;color:var(--muted);margin:0 0 6px}
#quiz .rec{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:12px 14px;border-radius:12px;background:var(--brand-soft);margin-bottom:8px;text-decoration:none;color:var(--text)}
#quiz .rec b{display:block}
#quiz .rec span{color:var(--brand);font-weight:700;white-space:nowrap}
#quiz .qfoot{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.ai-in{margin:10px 0;padding:12px 14px;border-left:3px solid var(--brand);background:var(--bg);border-radius:0 10px 10px 0;font-size:.92rem;color:var(--muted)}
.ai-card{margin:12px 0 0;display:grid;gap:6px}
.ai-card div{display:flex;justify-content:space-between;gap:10px;padding:8px 12px;border-radius:10px;background:var(--bg);font-size:.9rem;animation:swap .4s var(--ease) both}
.ai-card dt{color:var(--muted)}
.ai-card dd{margin:0;font-weight:600;text-align:right}
.ai-card .lvl{display:inline-flex;align-items:center;gap:6px}
.ai-card .lvl::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--c)}
.ai-card .ok{--c:#16a34a}.ai-card .mid{--c:#f59e0b}.ai-card .low{--c:#dc2626}
/* hover-меню */
@media (hover:hover) and (min-width:861px){.dd:hover .mega{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}}
.mega::before{content:"";position:absolute;left:0;right:0;top:-14px;height:14px}
/* мобильное меню: группы */
.mnav details{border:0;border-radius:0;background:none;padding:0;border-bottom:1px solid var(--line)}
.mnav details[open]{border-color:var(--line)}
.mnav summary{display:flex;align-items:center;justify-content:space-between;min-height:52px;font-size:1.1rem;font-weight:600;cursor:pointer;list-style:none}
.mnav summary::-webkit-details-marker{display:none}
.mnav summary::after{display:none}
.mnav details[open] .chev{transform:rotate(180deg)}
.mnav .mg{margin:12px 0 4px;font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:700}
.mnav details a{min-height:44px;font-size:1rem;border-bottom:0;justify-content:space-between;padding-left:6px}
.mnav details a em{font-style:normal;color:var(--brand);font-size:.85rem;white-space:nowrap;margin-left:12px}
.mnav .chev{width:1.1em;height:1.1em;transition:transform .2s}
/* центрированные заголовки секций, как в референсе */
#kworks h2,#kworks .sub,#tools h2,#tools .sub,#reviews h2,#reviews .sub,#how h2,#how .sub,#for h2,#for .sub,#faq h2,#faq .sub,#about h2,#about .sub{text-align:center;margin-left:auto;margin-right:auto}
#for .chips{justify-content:center}
.tier-head{justify-content:center}
/* «Как работаем»: цветные плитки */
.steps li{border:0;color:#fff;position:relative;overflow:hidden;min-height:170px}
.steps li:nth-child(1){background:linear-gradient(140deg,#0369a1,#0ea5e9)}
.steps li:nth-child(2){background:linear-gradient(140deg,#0f172a,#1e3a5f)}
.steps li:nth-child(3){background:linear-gradient(140deg,#6d28d9,#a855f7)}
.steps li::before{background:#fff;color:#0f172a}
.steps li p{color:rgba(255,255,255,.88)}
.steps li::after{content:"";position:absolute;right:-30px;bottom:-30px;width:120px;height:120px;border-radius:50%;background:rgba(255,255,255,.12)}
/* FAQ: круглый плюс */
details>summary{list-style:none;justify-content:space-between;gap:12px}
details>summary::-webkit-details-marker{display:none}
details>summary::after{content:"+";flex:none;width:32px;height:32px;border-radius:50%;background:var(--text);color:var(--bg);display:grid;place-items:center;font-size:1.3rem;line-height:1;transition:transform .25s var(--ease),background .2s}
details[open]>summary::after{transform:rotate(45deg);background:var(--brand);color:var(--brand-ink)}
details{transition:border-color .2s}details[open]{border-color:var(--brand)}
/* почта картинкой */
.mail-img{display:block;height:29px;width:auto;max-width:100%}
:root[data-theme="dark"] .mail-img{filter:invert(1)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .mail-img{filter:invert(1)}}
.mail-box{margin-top:18px;display:grid;gap:10px}
.alt{display:flex;gap:10px;flex-wrap:wrap}
/* подвал панелью, плавающая кнопка */
footer{border-top:0;padding-top:24px}
.fpanel{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:32px}
.float-ask{position:fixed;right:16px;bottom:16px;z-index:40;display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:0 18px;border-radius:999px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);color:var(--text);text-decoration:none;font-weight:600;font-size:.92rem;transition:transform .2s var(--ease)}
.float-ask:hover{transform:translateY(-2px);border-color:var(--brand)}
.float-ask .ico{color:var(--brand)}
@media (max-width:560px){.float-ask span{display:none}.float-ask{width:52px;padding:0;justify-content:center}}
@media (max-width:860px){
  header.site{top:8px;margin-top:8px;padding:0 8px}
  header.site .bar{padding:4px 8px 4px 16px;min-height:56px}
  .mnav{z-index:45;inset:72px 8px 8px 8px;border-radius:22px;border:1px solid var(--line);box-shadow:var(--shadow)}
}
@media (max-width:1100px) and (min-width:861px){.nav>a,.nav>.dd>button{padding:10px 8px;font-size:.92rem}.logo{font-size:1.1rem}}

/* ===== страницы решений ===== */
.tp-hero{padding:28px 0 36px;position:relative;overflow:hidden}
.tp-hero::before{content:"";position:absolute;inset:-30% -10% auto -10%;height:120%;background:radial-gradient(640px 360px at 85% 10%,color-mix(in srgb,var(--brand) 18%,transparent),transparent 70%);z-index:-1}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.88rem;color:var(--muted);margin:0 0 22px}
.crumbs a{color:var(--muted);text-decoration:none;display:inline-flex;min-height:32px;align-items:center}
.crumbs a:hover{color:var(--brand)}
.tp-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.tp-grid>*{min-width:0}
.tp-hero h1{font-size:clamp(1.8rem,4vw,2.9rem);line-height:1.12;margin:0 0 12px;letter-spacing:-.02em;font-weight:800}
.tp-sub{font-size:1.2rem;font-weight:600;color:var(--brand);margin:0 0 14px}
.tp-lead{font-size:1.06rem;color:var(--muted);margin:0 0 22px;max-width:60ch}
.tp-price{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.tp-price b{font-size:1.9rem;letter-spacing:-.02em}
.tp-cover{margin:0;border-radius:24px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);aspect-ratio:3/2;background:var(--bg-soft)}
.tp-cover img{width:100%;height:100%;object-fit:cover}
.tp-hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.tp-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:36px;align-items:start}
.tp-body{padding:20px 0 40px}
.tp-sec{margin-bottom:36px;padding:0}
.tp-sec h2{font-size:1.5rem;margin:0 0 14px;text-align:left}
.prose p{margin:0 0 14px;max-width:70ch}
.prose h2{margin-top:28px}
.muted{color:var(--muted);margin:-6px 0 14px}
.callout{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:14px;padding:16px 18px;margin:0 0 14px}
.callout b{display:block;margin-bottom:4px}
.callout p{margin:0;color:var(--muted)}
.callout.warn{border-left-color:#f59e0b}
.checks{list-style:none;margin:0 0 18px;padding:0;display:grid;gap:8px}
.checks li{position:relative;padding:10px 14px 10px 42px;background:var(--surface);border:1px solid var(--line);border-radius:12px}
.checks li::before{content:"";position:absolute;left:14px;top:50%;width:16px;height:16px;margin-top:-8px;border-radius:50%;background:var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230369a1' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/10px no-repeat}
.checks.sm li{padding:7px 10px 7px 34px;font-size:.88rem}
.checks.sm li::before{left:10px}
.levels{display:grid;gap:10px;margin:0 0 18px}
.levels div{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 16px}
.levels dt{font-weight:700;margin-bottom:2px}.levels dd{margin:0;color:var(--muted)}
.opts-list{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--surface)}
.opts-list li{display:flex;justify-content:space-between;gap:16px;padding:12px 16px;border-bottom:1px solid var(--line)}
.opts-list li:last-child{border-bottom:0}
.opts-list b{white-space:nowrap;color:var(--brand)}
.need{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px 20px}
.need p{margin:0 0 10px}.need .checks{margin-bottom:0}.need .checks li{background:var(--bg)}
.tp-aside{position:sticky;top:96px}
.order-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow)}
.oc-price{font-size:2rem;font-weight:800;letter-spacing:-.02em;margin:0}
.oc-term{margin:2px 0 16px;color:var(--muted)}
.vol{margin:0 0 16px}.vol b{display:block;margin-bottom:6px}.vol p{margin:0 0 8px;color:var(--muted);font-size:.9rem}
.oc-note{font-size:.82rem;color:var(--muted);margin:12px 0 0}
.tp-more{padding:20px 0 20px;background:var(--bg-soft)}
.tp-more h2{text-align:center;margin-top:32px}
.rel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:20px}
.rel{display:flex;flex-direction:column;gap:6px;padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:18px;text-decoration:none;color:var(--text);transition:transform .2s var(--ease),box-shadow .2s}
.rel:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.rel .ci{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand)}
.rel small{color:var(--muted)}.rel em{font-style:normal;color:var(--brand);font-weight:700}
.tp-cta{padding:40px 0 20px}
.cta-band{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;background:linear-gradient(135deg,#0369a1,#6d28d9);color:#fff;border-radius:28px;padding:32px}
.cta-band h2{margin:0 0 6px;font-size:1.6rem;color:#fff;text-align:left}
.cta-band p{margin:0;color:rgba(255,255,255,.88);max-width:46ch}
.cta-band .cta{display:flex;gap:12px;flex-wrap:wrap}
.cta-band .btn{background:#fff;color:#0f172a}
.cta-band .btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
@media (max-width:980px){
  .tp-grid{grid-template-columns:1fr;gap:26px}
  .tp-layout{grid-template-columns:1fr}
  .tp-aside{position:static;order:-1}
  .mega{grid-template-columns:repeat(2,1fr)}
}

/* ===== калькулятор опций на странице решения ===== */
.co-base{display:flex;align-items:center;gap:14px;background:var(--brand-soft);border:1px solid var(--line);border-radius:16px;padding:14px 18px;margin:0 0 12px}
.co-base .ci{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--brand);color:var(--brand-ink);flex:none}
.co-base div{flex:1;min-width:0}.co-base b{display:block}.co-base span{display:block;color:var(--muted);font-size:.88rem}
.co-base strong{white-space:nowrap;font-size:1.05rem}
.co-list{list-style:none;margin:0 0 20px;padding:0;display:grid;gap:10px}
.co{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:12px 16px;transition:border-color .2s,background .2s}
.co.on{border-color:var(--brand);background:color-mix(in srgb,var(--brand) 6%,var(--surface))}
.co-cb{width:24px;height:24px;accent-color:var(--brand);flex:none;cursor:pointer}
.co-main{flex:1;min-width:0;cursor:pointer;display:block}
.co-name{display:block;font-weight:600}
.co-desc{display:block;color:var(--muted);font-size:.88rem;margin-top:2px}
.co-side{display:flex;align-items:center;gap:10px;flex:none}
.co-price{font-weight:700;color:var(--brand);white-space:nowrap}
.co-qty{width:70px;min-height:44px;padding:6px 8px}
.co-qty:disabled{opacity:.45}
.co-sum{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow)}
.co-sum h3{margin:0 0 12px;font-size:1.15rem}
.co-lines{list-style:none;margin:0 0 12px;padding:0;display:grid;gap:6px}
.co-lines li{display:flex;justify-content:space-between;gap:14px;font-size:.94rem;padding-bottom:6px;border-bottom:1px dashed var(--line)}
.co-lines b{white-space:nowrap}
.co-total{display:flex;justify-content:space-between;align-items:baseline;font-size:1.1rem;margin-top:6px}
.co-total b{font-size:1.9rem;letter-spacing:-.02em}
.co-term{margin:2px 0 16px;color:var(--muted)}
.oc-label{margin:0;color:var(--muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;font-weight:700}
.oc-sel{margin:0 0 14px;color:var(--muted);font-size:.9rem}
.oc-note a{color:var(--brand)}
.calc-bar{display:none}
@media (max-width:980px){
  .calc-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:45;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(12px);border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(15,23,42,.08)}
  .calc-bar small{display:block;color:var(--muted);font-size:.74rem;line-height:1}
  .calc-bar b{font-size:1.25rem}
  .tp-page .float-ask{display:none}
  .tp-page footer{padding-bottom:96px}
}
@media (max-width:560px){
  .co{flex-wrap:wrap}
  .co-side{width:100%;justify-content:space-between;padding-left:38px}
}

footer .req{margin:8px 0 0;font-size:.85rem;line-height:1.5}
footer .legal.sm{margin-top:10px;padding-top:0;border-top:0;font-size:.8rem}

/* ===== стабильная вёрстка: ничего не прыгает при смене вкладок, фильтре и пересчёте ===== */
.demo-stack{display:grid}
.demo-stack>.demo-panel{grid-area:1/1;visibility:hidden;opacity:0;transition:opacity .25s var(--ease),visibility 0s linear .25s;min-width:0}
.demo-stack>.demo-panel.on{visibility:visible;opacity:1;transition-delay:0s}
.no-js .demo-stack>.demo-panel{visibility:visible;opacity:1}
.ai-card div{padding:6px 12px;min-height:34px;align-items:center}
#quiz{min-height:0}
.stat .num{font-variant-numeric:tabular-nums;min-height:1.15em}
.kc .tags b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kc h3{min-height:2.6em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kc p{min-height:3.2em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kc-list{min-height:0}
.plaque{animation-duration:8s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}

.ai-in{display:grid}
.ai-in>span{grid-area:1/1;visibility:hidden}
.ai-in>span.on{visibility:visible}
.ai-card{display:grid;margin:12px 0 0}
.ai-res{grid-area:1/1;margin:0;display:grid;gap:6px;align-content:start;visibility:hidden}
.ai-res.on{visibility:visible}
.ai-res div{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:6px 12px;min-height:34px;border-radius:10px;background:var(--bg);font-size:.9rem;opacity:0}
.ai-res.on div{animation:swap .4s var(--ease) both;animation-delay:var(--d,0ms)}
.ai-res dt{color:var(--muted)}
.ai-res dd{margin:0;font-weight:600;text-align:right}
.ai-res .lvl{display:inline-flex;align-items:center;gap:6px}
.ai-res .lvl::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--c)}
.ai-res .ok{--c:#16a34a}.ai-res .mid{--c:#f59e0b}.ai-res .low{--c:#dc2626}
@media (prefers-reduced-motion:reduce){.ai-res div{opacity:1}}

/* ===== статьи: лента как на vc.ru, страница статьи как на Дзене ===== */
.av-main{padding-bottom:40px}
.av-head{max-width:760px;margin:6px 0 22px}
.av-head h1{font-size:clamp(1.7rem,3.6vw,2.5rem);line-height:1.15;margin:0 0 10px;letter-spacing:-.02em}
.av-head p{margin:0;color:var(--muted);max-width:60ch}
.av{display:grid;grid-template-columns:200px minmax(0,680px) 280px;gap:26px;align-items:start;justify-content:center}
.av-left,.av-right{position:sticky;top:96px;display:grid;gap:10px}
.av-t{margin:0 0 6px;font-size:.76rem;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);font-weight:700}
.rb{display:flex;align-items:center;min-height:44px;padding:8px 14px;border-radius:12px;color:var(--text);text-decoration:none;font-weight:500;font-size:.95rem;border:1px solid transparent}
.rb:hover{background:var(--bg-soft)}
.rb.on{background:var(--surface);border-color:var(--line);font-weight:700;color:var(--brand)}
.av-feed{display:grid;gap:16px}
.post{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:18px 18px 14px}
.post[hidden]{display:none}
.post-head{display:flex;align-items:center;gap:10px;margin-bottom:10px;font-size:.88rem;color:var(--muted)}
.ava{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--t2));color:#fff;font-weight:800;flex:none}
.ava.lg{width:46px;height:46px;font-size:1.2rem}
.post-by{display:flex;flex-direction:column;line-height:1.25}
.post-by b{color:var(--text);font-size:.92rem}
.post-by a{color:var(--muted);text-decoration:none;font-size:.82rem}
.post-by a:hover{color:var(--brand)}
.post-head time{margin-left:auto;font-size:.82rem}
.post-title{font-size:1.4rem;line-height:1.25;margin:0 0 8px;letter-spacing:-.01em}
.post-title a{color:var(--text);text-decoration:none}
.post-title a:hover{color:var(--brand)}
.post-lead{margin:0 0 12px;color:var(--muted)}
.post-cover{display:block;border-radius:14px;overflow:hidden;aspect-ratio:1200/630;background:var(--bg-soft)}
.post-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.post:hover .post-cover img{transform:scale(1.03)}
.post-foot{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.post-foot>*{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 12px;border-radius:10px;color:var(--muted);text-decoration:none;font-size:.88rem}
.post-foot a:hover{background:var(--bg-soft);color:var(--text)}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px}
.side-card b{display:block;font-size:1.05rem;margin-bottom:4px}
.side-card p{margin:0 0 12px;color:var(--muted);font-size:.92rem}
.side-card .muted2,.muted2{color:var(--muted)}
.side-list{list-style:none;margin:0 0 8px;padding:0;display:grid;gap:2px}
.side-list li{display:flex;justify-content:space-between;gap:10px;align-items:center}
.side-list a{color:var(--text);text-decoration:none;display:inline-flex;align-items:center;min-height:40px;font-size:.93rem}
.side-list a:hover{color:var(--brand)}
.side-list em{font-style:normal;color:var(--brand);font-size:.82rem;font-weight:700;white-space:nowrap}
/* страница статьи */
.read-bar{position:fixed;left:0;right:0;top:0;height:3px;z-index:70}
.read-bar i{display:block;height:100%;width:0;background:var(--brand);transition:width .1s linear}
.art-wrap{max-width:780px;margin:0 auto;padding:12px 20px 60px}
.art-head{margin-bottom:18px}
.pub{display:flex;align-items:center;gap:12px;margin:6px 0 20px}
.pub div{flex:1;min-width:0;display:flex;flex-direction:column;line-height:1.3}
.pub small{color:var(--muted);font-size:.84rem}
.art-head h1{font-size:clamp(1.8rem,4.2vw,2.7rem);line-height:1.13;letter-spacing:-.02em;margin:0 0 12px;font-weight:800}
.art-sub{font-size:1.2rem;font-style:italic;color:var(--muted);margin:0 0 16px;line-height:1.5}
.art-meta{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;color:var(--muted);font-size:.9rem}
.art-meta>*{display:inline-flex;align-items:center;gap:6px;text-decoration:none;color:var(--muted)}
.art-meta .rubric{color:var(--brand);font-weight:700;background:var(--brand-soft);padding:4px 12px;border-radius:999px}
.art-meta a:hover{color:var(--text)}
.art-cover{margin:18px 0 24px;border-radius:20px;overflow:hidden;aspect-ratio:1200/630;background:var(--bg-soft);border:1px solid var(--line)}
.art-cover img{width:100%;height:100%;object-fit:cover}
.toc{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:6px 18px;margin:0 0 26px}
.toc summary{font-weight:700}
.toc ol{margin:0 0 12px;padding-left:22px;display:grid;gap:4px}
.toc a{color:var(--text);text-decoration:none}.toc a:hover{color:var(--brand);text-decoration:underline}
.art-body{font-size:1.14rem;line-height:1.78;color:var(--text)}
.art-body p{margin:0 0 1.15em}
.art-body h2{font-size:1.65rem;line-height:1.25;margin:1.7em 0 .55em;letter-spacing:-.01em;text-align:left;scroll-margin-top:90px}
.art-body h3{font-size:1.25rem;margin:1.4em 0 .4em}
.art-body ul,.art-body ol{margin:0 0 1.2em;padding-left:1.3em;display:grid;gap:.5em}
.art-body li::marker{color:var(--brand)}
.art-body a{color:var(--brand);text-underline-offset:3px}
.art-body strong{font-weight:700}
.art-body blockquote{margin:1.6em 0;padding:4px 0 4px 22px;border-left:4px solid var(--brand)}
.art-body blockquote p{margin:0;font-size:1.3rem;line-height:1.5;font-style:italic;font-weight:500}
.art-cta{margin:32px 0;background:linear-gradient(135deg,var(--brand-soft),color-mix(in srgb,var(--t2) 12%,var(--surface)));border:1px solid var(--line);border-radius:22px;padding:22px}
.art-cta b{font-size:1.2rem;display:block;margin-bottom:4px}
.art-cta p{margin:0 0 14px;color:var(--muted)}
.art-cta .alt{display:flex;gap:10px;flex-wrap:wrap}
.art-cta .more-tools{margin:12px 0 0;font-size:.9rem}
.art-cta .more-tools a{margin-left:8px;color:var(--brand)}
.art-faq h2,.rate h2,.comments h2,.art-more h2{font-size:1.45rem;margin:0 0 12px;text-align:left}
.art-faq{margin:30px 0}
.rate,.comments{margin:30px 0;padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:20px}
.stars-in{border:0;margin:0 0 8px;padding:0;display:flex;flex-direction:row-reverse;justify-content:flex-end;gap:4px}
.stars-in input{position:absolute;opacity:0;pointer-events:none}
.stars-in label{cursor:pointer;color:var(--line);display:grid;place-items:center;width:46px;height:46px;transition:color .15s,transform .15s}
.stars-in label .ico{width:34px;height:34px}
.stars-in input:checked~label,.stars-in label:hover,.stars-in label:hover~label{color:#f59e0b}
.stars-in label:hover{transform:scale(1.1)}
.stars-in input:focus-visible+label{outline:3px solid var(--brand);border-radius:10px}
.rate-msg{margin:0;color:var(--muted);font-size:.94rem}
.comments form .field{margin-bottom:14px}
.comments .alt{display:flex;gap:10px;flex-wrap:wrap}
.share{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 34px}
.art-more h2{margin-top:10px}
.av-feed.one{gap:14px}
/* тизер на главной */
.tz-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:8px}
.tz{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:20px;overflow:hidden;text-decoration:none;color:var(--text);transition:transform .25s var(--ease),box-shadow .25s}
.tz:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.tz img{width:100%;aspect-ratio:1200/630;object-fit:cover}
.tz-b{display:block;padding:16px}
.tz-b small{display:block;color:var(--muted);margin-bottom:6px}
.tz-b b{display:block;line-height:1.3}
#articles h2,#articles .sub{text-align:center;margin-left:auto;margin-right:auto}
@media (max-width:1180px){.av{grid-template-columns:180px minmax(0,1fr)}.av-right{position:static;grid-column:1/-1;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}}
@media (max-width:860px){
  .av{grid-template-columns:minmax(0,1fr)}
  .av-left{position:static;display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}
  .av-left::-webkit-scrollbar{display:none}
  .av-left .av-t{display:none}
  .rb{white-space:nowrap;border:1px solid var(--line);background:var(--surface);flex:none}
  .post{padding:14px}
  .post-title{font-size:1.2rem}
  .art-body{font-size:1.08rem}
  .art-wrap{padding:8px 16px 50px}
  .pub .btn{display:none}
}

/* таблицы «до и после» и сравнения в статьях */
.art-body .tbl{margin:1.5em 0;border:1px solid var(--line);border-radius:16px;overflow-x:auto;background:var(--surface)}
.art-body table{width:100%;border-collapse:collapse;font-size:.98rem;line-height:1.5}
.art-body th,.art-body td{padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.art-body tbody tr:last-child th,.art-body tbody tr:last-child td{border-bottom:0}
.art-body thead th{background:var(--bg-soft);font-size:.82rem;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.art-body tbody th{width:26%;font-weight:700}
.tbl.ba thead th:nth-child(2){color:#991b1b}
.tbl.ba thead th:nth-child(3){color:#166534}
.tbl.ba td:nth-child(2){background:rgba(220,38,38,.06)}
.tbl.ba td:nth-child(3){background:rgba(22,163,74,.08)}
:root[data-theme="dark"] .tbl.ba thead th:nth-child(2){color:#fca5a5}
:root[data-theme="dark"] .tbl.ba thead th:nth-child(3){color:#86efac}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .tbl.ba thead th:nth-child(2){color:#fca5a5}:root:not([data-theme="light"]) .tbl.ba thead th:nth-child(3){color:#86efac}}
.art-body .tbl-note{font-size:.88rem;color:var(--muted);margin:-.6em 0 1.4em}

@media (max-width:640px){
  .art-body .tbl{border:0;background:none;overflow:visible}
  .art-body table,.art-body tbody,.art-body tr,.art-body th,.art-body td{display:block;width:auto}
  .art-body thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .art-body tbody tr{background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden}
  .art-body tbody th{width:auto;padding:12px 14px 6px;border:0;font-size:1rem}
  .art-body td{border:0;padding:8px 14px}
  .art-body td::before{content:attr(data-label);display:block;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;font-weight:700;color:var(--muted);margin-bottom:2px}
  .tbl.ba td:nth-child(2)::before{color:#991b1b}
  .tbl.ba td:nth-child(3)::before{color:#166534}
}