:root{--ink:#1d2329;--ink2:#3b4650;--mut:#6b7680;--line:#dfe3e6;--bg:#f3f2ef;--card:#fff;--acc:#e8590c;--acc2:#c2410c;--steel:#2f5d7c;--soft:#fff4ec;--r:12px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.62 "Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;overflow-wrap:break-word}
img{max-width:100%;height:auto;display:block}
a{color:var(--steel)}a:hover{color:var(--acc2)}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
h1,h2,h3,h4{line-height:1.25;color:var(--ink);font-weight:750;letter-spacing:-.01em}
h1{font-size:clamp(26px,4vw,38px);margin:10px 0 12px}
h2{font-size:clamp(22px,2.8vw,28px);margin:34px 0 12px}
h3{font-size:20px;margin:24px 0 8px}h4{font-size:18px;margin:18px 0 6px}
/* шапка */
.hd{background:var(--ink);color:#fff;border-bottom:3px solid var(--acc)}
.hd-in{display:flex;align-items:center;gap:18px;min-height:66px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;flex-shrink:0}
.logo:hover{color:#fff}
.logo-t{font-weight:800;font-size:20px;letter-spacing:.02em;line-height:1.1}
.logo-t small{display:block;font-weight:400;font-size:12px;color:#aab4bd;letter-spacing:0}
.hs{position:relative;flex:1;max-width:360px;display:flex;margin-left:auto}
.hs input{width:100%;height:38px;border:0;border-radius:8px 0 0 8px;padding:0 12px;font:inherit;font-size:15px;background:#2c343b;color:#fff}
.hs input::placeholder{color:#8d98a2}
.hs button{width:42px;border:0;border-radius:0 8px 8px 0;background:var(--acc);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center}
.hs-res{position:absolute;top:42px;left:0;right:0;background:#fff;border-radius:8px;box-shadow:0 12px 30px rgba(0,0,0,.25);z-index:20;overflow:hidden}
.hs-res a{display:block;padding:8px 12px;color:var(--ink);text-decoration:none;font-size:15px;border-bottom:1px solid var(--line)}
.hs-res a:hover,.hs-res a.on{background:var(--soft)}
.hs-res small{color:var(--mut);margin-left:6px}
.mn{display:flex;gap:4px;flex-wrap:wrap}
.mn a{color:#dce3e8;text-decoration:none;padding:8px 11px;border-radius:7px;font-size:15px;font-weight:600}
.mn a:hover,.mn a.on{background:#2c343b;color:#fff}
.burger{display:none;width:42px;height:40px;border:0;background:#2c343b;border-radius:8px;cursor:pointer;position:relative}
.burger span,.burger span:before,.burger span:after{position:absolute;left:11px;width:20px;height:2px;background:#fff;content:""}
.burger span{top:19px}.burger span:before{top:-6px;left:0}.burger span:after{top:6px;left:0}
@media(max-width:900px){.hs{order:3;max-width:none;flex-basis:100%;margin:0 0 10px}.burger{display:block;margin-left:auto}
.mn{display:none;order:4;flex-basis:100%;flex-direction:column;padding-bottom:10px}.mn.open{display:flex}.logo-t small{display:none}}
/* общие */
.main{padding-bottom:40px}
.bc{font-size:14px;color:var(--mut);padding:14px 0 0}
.bc a{color:var(--mut)}.bc i{font-style:normal;margin:0 6px;color:#b0b8bf}
.meta{font-size:14px;color:var(--mut);margin-bottom:12px}
.art{background:var(--card);border-radius:var(--r);padding:18px 30px 28px;margin-top:12px;box-shadow:0 1px 3px rgba(0,0,0,.05);max-width:880px}
@media(max-width:600px){.art{padding:12px 14px 20px;border-radius:8px}}
.art p,.art li{color:var(--ink2)}
.lead{font-size:18.5px;color:var(--ink)!important}
.art ul,.art ol{padding-left:24px}.art li{margin:4px 0}
blockquote.note{margin:18px 0;padding:12px 16px;background:var(--soft);border-left:4px solid var(--acc);border-radius:0 8px 8px 0;color:var(--ink2)}
.fig{margin:20px auto;max-width:min(100%,640px)}
.fig img{border-radius:10px;width:auto;margin:0 auto}
.fig figcaption{font-size:14px;color:var(--mut);text-align:center;margin-top:6px}
.tw{overflow-x:auto;margin:16px 0;-webkit-overflow-scrolling:touch}
.tw table{border-collapse:collapse;width:100%;font-size:15.5px;min-width:420px}
.tw th,.tw td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.tw thead th{background:#26303a;color:#fff;font-weight:600}
.tw tbody tr:nth-child(even) td{background:#fafaf8}
table.spec{min-width:0}table.spec th{width:38%;background:#f6f4f1;color:var(--ink);font-weight:600}
.toc{margin:16px 0;border:1px solid var(--line);border-radius:10px;background:#fbfaf8}
.toc summary{cursor:pointer;padding:11px 16px;font-weight:700}
.toc ol{margin:0;padding:0 20px 12px 40px}.toc li{margin:3px 0}
.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;margin:12px 0}
.gfig{margin:0}.gfig img{border-radius:8px;width:100%;aspect-ratio:4/3;object-fit:cover}
.faq-i{border:1px solid var(--line);border-radius:10px;margin:8px 0;background:#fff}
.faq-i summary{cursor:pointer;padding:12px 16px;font-weight:650;color:var(--ink)}
.faq-i p{margin:0;padding:0 16px 14px}
/* плитки */
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px;margin:14px 0}
.tile{background:#fff;border-radius:10px;overflow:hidden;text-decoration:none;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.07);display:flex;flex-direction:column;transition:transform .15s}
.tile:hover{transform:translateY(-2px);color:var(--ink)}
.tile img{width:100%;aspect-ratio:4/3;object-fit:cover}
.tile-b{padding:9px 12px 12px}.tile-b b{display:block;font-size:16px}.tile-b small{color:var(--mut);font-size:13.5px}
.atiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;margin:14px 0}
.atile{background:#fff;border-radius:10px;overflow:hidden;text-decoration:none;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.07);display:flex;flex-direction:column}
.atile img{width:100%;aspect-ratio:5/3;object-fit:cover;background:#e9e6e1}
.atile span{padding:11px 14px 14px}.atile b{display:block;font-size:16.5px;line-height:1.3;margin-bottom:5px}.atile small{color:var(--mut);font-size:14px}
.atile:hover b{color:var(--acc2)}
.rel{margin-top:26px;max-width:1180px}.rel-h,.tt-h{font-weight:800;font-size:20px;margin-bottom:6px}
.tteaser{margin-top:20px;background:var(--ink);color:#dce3e8;border-radius:var(--r);padding:16px 20px;max-width:880px}
.tteaser .tt-h{color:#fff}.tteaser ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}
.tteaser a{color:#ffb380;font-weight:700}.tteaser span{display:block;font-size:14px;color:#aab4bd}
.sub{color:var(--mut);margin-top:-4px}
.more a{font-weight:700}
.brands{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin:14px 0}
.brands a{background:#fff;border-radius:10px;padding:12px 14px;text-decoration:none;color:var(--ink);border-left:4px solid var(--acc);box-shadow:0 1px 3px rgba(0,0,0,.06)}
.brands a:hover{background:var(--soft)}.brands b{display:block}.brands small{color:var(--mut);font-size:13.5px}
.hub-intro{background:#fff;border-radius:var(--r);padding:6px 24px 10px;max-width:880px}
.hub-intro h2{font-size:22px;margin-top:20px}
.tcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin:14px 0}
.tcard{background:#fff;border-radius:10px;padding:16px 18px;text-decoration:none;color:var(--ink);border-top:4px solid var(--steel);box-shadow:0 1px 3px rgba(0,0,0,.06)}
.tcard b{display:block;margin-bottom:4px}.tcard span{color:var(--mut);font-size:14.5px}
.tcard:hover{border-top-color:var(--acc)}
.pg{display:flex;gap:6px;margin:18px 0}.pg a{padding:7px 13px;border-radius:8px;background:#fff;text-decoration:none;font-weight:700}.pg a.on{background:var(--acc);color:#fff}
/* главная */
.hero{background:linear-gradient(120deg,#1d2329 0%,#28323b 60%,#33404b 100%);color:#fff;padding:34px 0 38px}
.hero-in{display:grid;grid-template-columns:1.25fr 1fr;gap:30px;align-items:center}
.hero h1{color:#fff;margin-top:0}.hero p{color:#c9d2d9;font-size:18px}
.hero-s{display:flex;gap:8px;margin:16px 0;max-width:540px}
.hero-s input{flex:1;min-width:0;height:48px;border-radius:10px;border:2px solid #47535e;background:#fff;padding:0 14px;font:inherit}
.hero-s button,.btn{height:48px;padding:0 20px;border:0;border-radius:10px;background:var(--acc);color:#fff;font:inherit;font-weight:700;cursor:pointer;white-space:nowrap}
.hero-s button:hover,.btn:hover{background:var(--acc2)}
.hero-n{display:flex;gap:18px;flex-wrap:wrap;color:#c9d2d9;font-size:15px}.hero-n b{color:#ffb380;font-size:20px}
.hfig{margin:0}.hfig img{border-radius:14px;box-shadow:0 14px 40px rgba(0,0,0,.4)}
@media(max-width:800px){.hero-in{grid-template-columns:1fr}.hero-i{display:none}}
.home-about{background:#fff;border-radius:var(--r);padding:4px 26px 16px;margin-top:30px;max-width:880px}
.e404{text-align:center}.e404-n{font-size:110px;font-weight:900;color:var(--acc);line-height:1;margin-top:30px}
.e404 .hero-s{margin:16px auto}.e404 .brands{text-align:left}
.doc h2{font-size:22px}
/* инструменты */
.tool{border:2px solid var(--acc);border-radius:var(--r);padding:16px 18px;margin:22px 0;background:#fffaf6}
.tool-h{font-weight:800;font-size:19px;margin-bottom:10px}
.tgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.tgrid.t3{grid-template-columns:2fr 1fr 1fr}
@media(max-width:640px){.tgrid,.tgrid.t3{grid-template-columns:1fr}}
.tool fieldset{border:1px solid var(--line);border-radius:10px;padding:8px 12px 12px;margin:0;min-width:0}
.tool legend{font-weight:700;padding:0 6px}
.tool label{display:block;font-size:14.5px;color:var(--ink2);margin-top:8px}
.tool input:not([type=checkbox]):not([type=radio]),.tool select,.tool textarea{display:block;width:100%;margin-top:4px;padding:8px 10px;border:1px solid #c5ccd2;border-radius:8px;font:inherit;font-size:16px;background:#fff;color:var(--ink)}
.tool label.wide{margin-top:12px}
.tool-out{margin-top:14px}
.res{background:#fff;border-radius:10px;padding:12px 14px;border:1px solid var(--line)}
.res-row{display:flex;justify-content:space-between;gap:10px;padding:5px 0;border-bottom:1px dashed var(--line)}
.res-v{font-weight:800;white-space:nowrap}.res-w{margin-top:10px;font-weight:700;color:var(--acc2)}
.bar{height:12px;border-radius:6px;background:var(--steel);margin:3px 0 8px}.bar.k{background:var(--acc)}
.ck-g{margin:10px 0}.ck-gh{font-weight:800;margin:12px 0 6px}
.ck{display:flex;gap:10px;align-items:flex-start;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.ck-t{flex:1;min-width:200px;font-size:15.5px}.ck-t em{font-style:normal;color:#b91c1c;font-weight:700;font-size:13px;margin-left:6px}
.ck-b{display:flex;gap:4px}.ck-b button{border:1px solid #c5ccd2;background:#fff;border-radius:7px;padding:5px 9px;font:inherit;font-size:14px;cursor:pointer}
.ck-b button.on.ok{background:#15803d;color:#fff;border-color:#15803d}.ck-b button.on.mid{background:#ca8a04;color:#fff;border-color:#ca8a04}.ck-b button.on.bad{background:#b91c1c;color:#fff;border-color:#b91c1c}
.btn2{margin-top:12px;border:1px solid #c5ccd2;background:#fff;border-radius:8px;padding:8px 14px;font:inherit;cursor:pointer}
.zq{margin-top:12px}.zq-h{font-weight:700}.zq label{display:flex;gap:8px;align-items:center}
.zq-res{min-height:180px;font-size:15px}.zq-copy{margin-top:8px}
.fr{width:100%;border-collapse:collapse;font-size:15px}.fr td,.fr th{border-bottom:1px solid var(--line);padding:7px 8px;text-align:left}
.fr th{font-size:13.5px;color:var(--mut);font-weight:600}
@media(max-width:640px){.fr thead{display:none}.fr tr{display:block;border-bottom:1px solid var(--line);padding:6px 0}.fr td{display:block;border:0;padding:2px 4px}.fr td:empty{display:none}}
.tool-n{font-size:14.5px;color:var(--mut)}
/* подвал */
.ft{background:var(--ink);color:#aab4bd;margin-top:40px;font-size:15px}
.ft-in{display:grid;grid-template-columns:1.3fr 1.6fr 1fr;gap:26px;padding-top:28px;padding-bottom:18px}
@media(max-width:860px){.ft-in{grid-template-columns:1fr}}
.ft a{color:#dce3e8}.ft ul{list-style:none;margin:0 0 14px;padding:0}.ft li{margin:4px 0}
.ft-hubs{columns:3;column-gap:14px}@media(max-width:500px){.ft-hubs{columns:2}}
.ft-h{color:#fff;font-weight:800;margin-bottom:6px}
.ft-logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:19px;margin-bottom:6px}
.ft-copy{border-top:1px solid #333d46;padding-top:12px;padding-bottom:20px;font-size:13.5px}
/* правки вёрстки */
.hero-in>*{min-width:0}
@media(max-width:480px){.hero-s{flex-wrap:wrap}.hero-s input,.hero-s button{flex:1 1 100%}}
.tile img.sm,.atile img.sm{width:auto;max-width:100%;margin:0 auto;object-fit:contain}