:root{--bg:#F1F4F6;--card:#FFFFFF;--ink:#3F4448;--head:#183950;--muted:#66728A;--rule:#E2E7EC;--navy:#27587B;--navy-d:#0A4B70;--navy-x:#0E2535;--orange:#D88632;--orange-d:#C27526;--sky:#35AEED;--green:#4CAF50}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;padding-bottom:80px}
a{color:var(--navy-d);text-underline-offset:.15em}
a:hover{color:var(--navy)}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}
.skip,.sr{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.skip:focus{left:12px;top:12px;width:auto;height:auto;background:#fff;padding:8px 12px;z-index:50}
.site-head{background:var(--navy);border-bottom:1px solid var(--navy-d)}
.head-row{max-width:1040px;margin:0 auto;padding:10px 20px 0;display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px}
.logo{display:flex;flex:none;white-space:nowrap;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:700;font-size:16px;letter-spacing:-.01em;margin-right:auto}
.logo:hover{color:#fff}
.logo svg{width:30px;height:30px;flex:none}
.nav{order:3;width:calc(100% + 40px);margin:0 -20px;overflow-x:auto;scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,#000 88%,transparent);mask-image:linear-gradient(90deg,#000 88%,transparent)}
.nav::-webkit-scrollbar{display:none}
.nav ul{display:flex;gap:2px;list-style:none;margin:0;padding:4px 14px 8px;white-space:nowrap}
.nav a{display:block;padding:7px 10px;border-radius:4px;color:#fff;text-decoration:none;font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:.01em}
.nav a:hover{background:rgba(255,255,255,.1);color:#fff}
.nav a[aria-current=page]{background:var(--navy-d);font-weight:700}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 22px;border-radius:4px;font-weight:700;font-size:17px;line-height:1.2;text-decoration:none;border:2px solid transparent;cursor:pointer;text-align:center}
.btn-go{background:var(--orange);color:#fff;text-shadow:0 1px 0 rgba(0,0,0,.2)}
.btn-go:hover{background:var(--orange-d);color:#fff}
.btn-alt{background:var(--sky);color:#fff;text-shadow:0 1px 0 rgba(0,0,0,.15)}
.btn-alt:hover{background:#1F9BDB;color:#fff}
.btn-sm{min-height:40px;padding:8px 14px;font-size:14px;text-transform:uppercase}
.head-cta{display:none;flex:none;white-space:nowrap}
.crumbs{font-size:14px;color:var(--muted);margin:16px 0 0}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px}
.crumbs li+li::before{content:"/";margin-right:4px;color:#B3C2D0}
.crumbs a{color:var(--muted)}
.meta{color:var(--muted);font-size:14px;margin:14px 0 4px}
h1{color:var(--head);font-size:clamp(1.85rem,6vw,2.6rem);line-height:1.12;letter-spacing:-.02em;font-weight:800;margin:.1em 0 .45em}
.lead{font-size:1.12rem;margin:0 0 22px}
.sign{background:var(--card);border:1px solid var(--rule);border-left:6px solid var(--navy);border-radius:4px;padding:18px 18px 16px;margin:0 0 12px;box-shadow:0 1px 2px rgba(14,37,53,.06)}
.sign-note{margin:0 0 14px}
.addr{display:flex;gap:8px;margin:0 0 12px}
.addr input{flex:1;min-width:0;height:50px;padding:0 12px;border:1px solid #D2DAE2;border-radius:4px;background:var(--bg);color:var(--head);font:600 17px/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.copy{flex:none;height:50px;padding:0 12px;border:1px solid var(--navy);border-radius:4px;background:#fff;color:var(--navy);font:700 15px system-ui,sans-serif;cursor:pointer}
.copy:hover{background:var(--navy);color:#fff}
.no-js .copy{display:none}
.sign-btns{display:flex;flex-direction:column;gap:10px}
.check{display:flex;align-items:center;gap:9px;margin:12px 0 0;color:var(--muted);font-size:15px}
.dot{width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(76,175,80,.2);flex:none}
.dock{position:fixed;left:0;right:0;bottom:0;z-index:20;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:var(--navy-x);border-top:1px solid var(--navy-d)}
.dock .btn{width:100%}
@media(min-width:560px){.sign-btns{flex-direction:row;flex-wrap:wrap}.sign-btns .btn{flex:1 1 auto}}
@media(min-width:760px){body{padding-bottom:0}.dock{display:none}.site-head{position:sticky;top:0;z-index:10}.head-cta{display:inline-flex}}
@media(min-width:1100px){.head-row{flex-wrap:nowrap;gap:12px;padding:10px 20px}.logo{margin-right:0}.nav{order:0;flex:1 1 auto;min-width:0;width:auto;margin:0;-webkit-mask-image:none;mask-image:none}.nav ul{padding:0;gap:0;justify-content:center}.nav a{padding:7px 6px;font-size:13px}.head-cta{padding:8px 12px}}
/* Основные стили (некритичные). Критичный CSS продублирован инлайном в <head>. */
article h2{color:var(--head);font-size:1.5rem;line-height:1.25;letter-spacing:-.012em;font-weight:750;margin:2.1em 0 .6em}
article h3{color:var(--head);font-size:1.14rem;line-height:1.35;font-weight:700;margin:1.5em 0 .4em}
article p{margin:0 0 1em}
article ul.list{padding-left:1.2em;margin:0 0 1.1em}
article ul.list li{margin:0 0 .5em}
article ul.list li::marker{color:var(--navy)}
article b{color:var(--head)}
ol.steps{counter-reset:s;list-style:none;padding:0;margin:0 0 1.1em}
ol.steps>li{counter-increment:s;position:relative;padding-left:44px;margin:0 0 12px;min-height:30px}
ol.steps>li::before{content:counter(s);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--navy-d);color:#fff;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center}
ul.paths{list-style:none;padding:0;margin:0 0 1em;background:var(--card);border:1px solid var(--rule);border-radius:4px}
ul.paths li{padding:14px 16px;border-bottom:1px solid var(--rule)}
ul.paths li:last-child{border-bottom:0}
ul.paths a{font-weight:700}
.tbl-wrap{overflow-x:auto;margin:0 0 1.1em}
.tbl{width:100%;border-collapse:collapse;font-size:15px;background:var(--card)}
.tbl th,.tbl td{border:1px solid var(--rule);padding:10px 12px;text-align:left;vertical-align:top}
.tbl thead th{background:var(--navy);color:#fff;border-color:var(--navy)}
.tbl tbody th{background:#F9F9F9;color:var(--head);font-weight:650}
.faq{margin-top:2.4em}
.faq>h2{margin-bottom:.5em}
details.qa{background:var(--card);border:1px solid var(--rule);border-top:0}
details.qa:first-of-type{border-top:1px solid var(--rule);border-radius:4px 4px 0 0}
details.qa:last-child{border-radius:0 0 4px 4px}
details.qa summary{list-style:none;cursor:pointer;padding:14px 44px 14px 16px;position:relative}
details.qa summary:hover{background:#F9F9F9}
details.qa summary::-webkit-details-marker{display:none}
details.qa summary h3{display:inline;color:var(--head);font-size:1.06rem;font-weight:650;margin:0}
details.qa summary::after{content:"+";position:absolute;right:16px;top:8px;font-size:26px;line-height:1.2;color:var(--navy)}
details.qa[open] summary{background:var(--rule)}
details.qa[open] summary::after{content:"\2212"}
details.qa p{margin:0;padding:12px 16px 16px}
.fig{margin:0 0 1.4em}
.fig svg{display:block;width:100%;height:auto;background:var(--card);border:1px solid var(--rule);border-radius:4px}
.fig figcaption{margin-top:8px;color:var(--muted);font-size:14px;line-height:1.45}
.mail{font-size:1.15rem}
.site-foot{margin-top:56px;background:var(--navy-x);color:#BFCDD8;font-size:15px}
.foot-in{max-width:1040px;margin:0 auto;padding:28px 20px 32px}
.foot-in ul{list-style:none;margin:0 0 18px;padding:0;display:flex;flex-wrap:wrap;gap:6px 18px}
.foot-in a{color:#fff}
.foot-in a:hover{color:var(--sky)}
.age{display:flex;align-items:center;gap:12px;margin:0 0 10px}
.badge18{flex:none;display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:2px solid var(--orange);color:#fff;border-radius:50%;font-weight:800;font-size:14px}
.small{color:#8FA3B8;margin:0}
.nf{padding:24px 0 8px}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid var(--sky);outline-offset:2px}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
@media print{.dock,.site-head,.sign-btns{display:none}}