:root {
  --ink: #14171c;
  --ink-2: #3b4453;
  --muted: #6b7483;
  --line: #e3e6eb;
  --line-strong: #8a93a0;
  --bg: #fff;
  --soft: #f4f6f9;
  --tint: #eaf0fa;
  --brand: #1849d6;
  --brand-hover: #1238b0;
  --ok: #0f7a50;
  --warn: #b45309;
  --bad: #b42318;
  --wrap: 1120px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;min-height:100vh;display:flex;flex-direction:column;
  color:var(--ink);background:var(--bg);
  font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
@media(min-width:768px){.wrap{padding:0 24px}}
@media(min-width:1100px){.wrap{padding:0 32px}}
.wrap--narrow{max-width:440px}
.wrap--auth{width:100%;max-width:440px}
.wrap--account{width:100%;max-width:100%}
a{color:var(--brand);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{color:var(--brand-hover);text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.btn:focus-visible,.menu>summary:focus-visible{outline-color:var(--ink)}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
.top{box-sizing:border-box;border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:20;height:56px}
.top__row{display:flex;align-items:center;gap:16px;height:100%}
.logo{display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:20px;color:var(--ink);text-decoration:none;letter-spacing:-.02em}
.logo__word{font-weight:800;color:var(--ink)}
.logo__pvz{color:var(--brand)}
.logo__mark{display:block;flex-shrink:0}
.top--quiet .top__login{display:inline}
.top--quiet .menu{display:none}
.nav{display:none;gap:16px;align-items:center}
.nav a{color:var(--ink-2);text-decoration:none;font-size:15px;white-space:nowrap;padding:6px 2px}
.nav a:hover{color:var(--brand)}
.nav a.active{color:var(--ink)}
.top__auth{margin-left:auto;display:flex;gap:12px;align-items:center;flex-shrink:0}
.top__login{display:none;color:var(--ink-2);text-decoration:none;font-size:15px;padding:8px 4px}
.top__login:hover{color:var(--brand)}
.menu{position:relative;flex-shrink:0}
.menu>summary{list-style:none;width:44px;height:44px;display:grid;place-items:center;cursor:pointer;border-radius:8px}
.menu>summary::-webkit-details-marker{display:none}
.menu__icon{width:20px;height:2px;background:var(--ink);box-shadow:0 -6px 0 var(--ink),0 6px 0 var(--ink);position:relative}
.menu[open] .menu__icon{background:transparent;box-shadow:none}
.menu[open] .menu__icon::before,.menu[open] .menu__icon::after{
  content:"";position:absolute;left:0;top:0;width:20px;height:2px;background:var(--ink);
}
.menu[open] .menu__icon::before{transform:rotate(45deg)}
.menu[open] .menu__icon::after{transform:rotate(-45deg)}
.menu__panel{
  position:absolute;right:-16px;top:52px;width:100vw;max-width:360px;
  background:#fff;border:1px solid var(--line);border-radius:0 0 12px 12px;
  box-shadow:0 12px 32px rgba(20,23,28,.1);padding:8px 0 12px;max-height:calc(100vh - 64px);overflow:auto;
}
.menu__panel a{display:flex;align-items:center;padding:12px 20px;min-height:48px;font-size:17px;color:var(--ink);text-decoration:none}
.menu__panel a:hover{color:var(--brand)}
.menu__panel a.active{color:var(--brand);box-shadow:inset 3px 0 0 var(--brand)}
@media(min-width:768px){
  .top{height:60px}
  .top__login{display:inline}
}
@media(min-width:1100px){
  .top{height:64px}
  .nav{display:flex;flex:1;justify-content:center}
  .nav a.active{box-shadow:0 2px 0 var(--brand)}
  .menu{display:none}
}
main{flex:1;padding:48px 0 64px}
@media(min-width:1100px){main{padding:80px 0 64px}}
h1{font-size:36px;line-height:1.15;letter-spacing:-.02em;font-weight:800;margin:0 0 18px;text-wrap:balance}
h2{font-size:26px;line-height:1.25;letter-spacing:-.01em;font-weight:700;margin:0 0 16px;text-wrap:balance}
h3{font-size:20px;line-height:1.3;font-weight:600;margin:28px 0 10px}
p{margin:0 0 16px}
.prose,.post,.hero .lead,.cols article,.steps,.faq,.how,blockquote,.table-wrap,.crumbs{max-width:72ch}
.post{max-width:74ch}
ul,ol{margin:0 0 18px;padding-left:22px}
li{margin:7px 0}
li+li{margin-top:8px}
blockquote{margin:20px 0;padding:12px 18px;border-left:3px solid var(--brand);background:var(--soft);border-radius:0 8px 8px 0;color:var(--ink-2)}
.lead{font-size:20px;line-height:1.5;color:var(--ink-2);max-width:60ch}
.crumbs{font-size:14px;color:var(--muted);margin-bottom:18px}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--ink)}
.crumbs span{margin:0 2px}
.hero{padding:16px 0 8px}
.hero h1{font-size:44px;line-height:1.08;letter-spacing:-.025em;max-width:20ch}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--brand);color:#fff;text-decoration:none;
  padding:12px 22px;border-radius:8px;font-weight:600;font-size:16px;line-height:1;
  border:1px solid transparent;transition:background-color .15s,border-color .15s,color .15s;
}
.btn:hover{background:var(--brand-hover);color:#fff}
.btn--sm{padding:8px 14px;font-size:15px;min-height:36px}
@media(min-width:768px){.btn--sm{min-height:40px}}
.btn--ghost,.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line-strong)}
.btn--ghost:hover,.btn.ghost:hover{border-color:var(--brand);color:var(--brand);background:#fff}
.btn--soft{background:var(--tint);color:var(--brand);border-color:transparent}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:34px 0 8px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{padding:20px 16px;text-align:center}
.stat b{display:block;font-size:34px;line-height:1.1;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.02em;white-space:nowrap}
.stat span{display:block;color:var(--muted);font-size:14px;margin-top:6px}
.stat:not(:last-child){border-right:1px solid var(--line)}
.stats-note{font-size:14px;color:var(--muted);margin:0 0 32px}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:34px;max-width:none}
.cols article{max-width:none}
.cols article h2{margin-top:0}
section+section{margin-top:48px}
@media(min-width:1100px){section+section{margin-top:80px}}
.how{counter-reset:step;list-style:none;padding:0}
.how li{position:relative;padding-left:42px;margin:14px 0}
.how li::before{
  counter-increment:step;content:counter(step);
  position:absolute;left:0;top:1px;width:28px;height:28px;border-radius:50%;
  background:var(--brand);color:#fff;font-size:14px;font-weight:700;display:grid;place-items:center;
}
.table-wrap{overflow-x:auto;margin:0 0 20px;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;font-size:16px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--soft);font-weight:600}
.faq{margin-top:44px;max-width:72ch}
.faq-item{border:1px solid var(--line);border-radius:12px;margin:10px 0;background:#fff;padding:0}
.faq-item[open] .faq-item__a{border-top:1px solid var(--line)}
.faq-item>summary{
  list-style:none;cursor:pointer;font-weight:600;
  padding:14px 44px 14px 18px;min-height:48px;display:flex;align-items:center;position:relative;
}
.faq-item>summary::-webkit-details-marker{display:none}
.faq-item>summary::after{
  content:"";position:absolute;right:18px;top:50%;width:8px;height:8px;margin-top:-6px;
  border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform .15s;
}
.faq-item[open]>summary::after{transform:rotate(-135deg);margin-top:-2px}
.faq-item__a{padding:0 18px 16px;color:var(--ink-2)}
.faq-item__a p{margin:12px 0 0}
.news-preview{margin-top:44px;max-width:none;width:100%}
.news-preview>h2,.news-preview>p{max-width:72ch}
.news-preview .news-list{width:100%;max-width:none}
.news-preview>p>a{display:inline-block;padding:12px 2px;min-height:48px}
.news-list{display:grid;grid-template-columns:1fr;gap:16px;max-width:none}
.news-card{
  display:block;border:1px solid var(--line);border-radius:12px;padding:16px 18px;
  text-decoration:none;color:var(--ink);background:#fff;transition:border-color .15s;
}
.news-card:hover{border-color:var(--brand);text-decoration:none}
.news-card time{display:block;color:var(--muted);font-size:13px;margin-bottom:6px}
.news-card b,.news-card h3{display:block;font-size:17px;line-height:1.35;margin:0 0 6px;font-weight:600;color:var(--ink)}
.news-card span{color:var(--muted);font-size:15px}
.post .meta{color:var(--muted);font-size:15px;margin-top:-8px}
.bottom{border-top:1px solid var(--line);background:var(--soft);padding:32px 0 40px;margin-top:48px}
.bottom__grid{display:grid;gap:24px}
.bottom__brand b{display:block;margin-bottom:8px;color:var(--ink)}
.bottom__brand p{margin:0 0 12px;color:var(--ink-2);font-size:15px}
.bottom__cols{display:grid;gap:24px}
.bottom__group b{display:block;font-size:14px;margin-bottom:8px;color:var(--ink)}
.bottom__group a{display:block;padding:8px 0;color:var(--ink-2);text-decoration:none;font-size:15px}
.bottom__group a:hover{color:var(--brand)}
.bottom__small{color:var(--ink-2);font-size:13px;line-height:1.5;margin:0}
@media(min-width:768px){
  body{font-size:17px}
  .bottom{padding:40px 0 48px}
  .bottom__grid{grid-template-columns:1fr 1fr;align-items:start}
  .bottom__cols{grid-template-columns:1fr 1fr;gap:32px}
}
@media(min-width:768px) and (max-width:1099px){
  .news-list{grid-template-columns:repeat(2,1fr)}
}
@media(min-width:1100px){
  .news-list{grid-template-columns:repeat(3,1fr)}
}
.err404-cards{display:grid;gap:12px;margin:24px 0;max-width:48rem}
.err404-cards a{
  display:block;padding:16px 18px;border:1px solid var(--line);border-radius:12px;
  color:var(--ink);text-decoration:none;font-weight:600;
}
.err404-cards a:hover{border-color:var(--brand);color:var(--brand)}
.field{margin:0 0 16px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:6px;color:var(--ink)}
.input,.select{
  width:100%;padding:12px 14px;font:inherit;font-size:16px;line-height:1.25;
  border:1px solid var(--line-strong);border-radius:8px;background:#fff;color:var(--ink);
}
.input:focus,.select:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--ink-2);margin:0 0 16px}
.check input{margin-top:4px;width:18px;height:18px;flex-shrink:0}
.notice{padding:12px 14px;border-radius:8px;font-size:15px;margin:0 0 16px}
.notice--ok{background:#ecfdf3;color:var(--ok);border:1px solid #a7f3d0}
.notice--err{background:#fef3f2;color:var(--bad);border:1px solid #fecdca}
.auth-card{
  width:100%;max-width:none;margin:0;padding:24px;border:1px solid var(--line);
  border-radius:12px;background:#fff;
}
.auth-card h1{font-size:22px;margin:0 0 6px}
.auth-card .lead{margin-bottom:20px;font-size:15px}
.auth-card .btn--block{width:100%;margin-top:8px;min-height:48px}
.auth-hint{margin-top:18px;line-height:1.45}
.auth-page main{padding-top:32px;padding-bottom:48px}
@media(min-width:1100px){
  .auth-page main.wrap--account{
    width:100%;max-width:var(--wrap);
    display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:start;align-content:start;
  }
  .auth-page main.wrap--account>.account-title,
  .auth-page main.wrap--account>.notice{grid-column:1/-1}
  .auth-page main.wrap--account>.panel{margin:0}
}
.bottom--short{padding:24px 0;margin-top:32px}
.panel{border:1px solid var(--line);border-radius:12px;padding:20px 22px;margin:0 0 16px;background:#fff}
.panel h2{font-size:17px;margin:0 0 12px}
.text-ok{color:var(--ok)}
.text-bad{color:var(--bad)}
.text-muted{color:var(--muted);font-size:14px}
.row-checks{display:flex;flex-wrap:wrap;gap:12px 16px;margin:0 0 12px}
.field-actions{margin-top:16px}
.account-title{font-size:22px;margin:0 0 16px}
.invoice-doc{max-width:800px;margin:0 auto}
.invoice-lines{width:100%;border-collapse:collapse;margin:20px 0}
.invoice-lines th,.invoice-lines td{border:1px solid var(--line);padding:8px 10px;text-align:left}
@media print{.top,.bottom,.no-print{display:none!important}body{margin:0}.auth-page main{padding:0}}
@media(max-width:480px){
  .stat b{font-size:20px}
  .stat{padding:12px 6px}
}
@media(max-width:767px){
  body{font-size:16px;line-height:1.55}
  h1{font-size:28px}
  h2{font-size:22px}
  .hero h1{font-size:30px}
  .lead{font-size:18px}
  .cols{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(3,1fr)}
  .stat b{font-size:26px}
  .stat{padding:14px 8px}
  .stat span{font-size:12px}
  .actions{flex-direction:column}
  .actions .btn{width:100%}
}
@media(max-width:640px){
  .table-wrap table,.table-wrap tbody,.table-wrap tr,.table-wrap td{display:block;width:100%}
  .table-wrap thead{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
  .table-wrap tr{border:1px solid var(--line);border-radius:10px;padding:8px 12px;margin:0 0 10px}
  .table-wrap td{border:0;padding:4px 0}
  .table-wrap td::before{content:attr(data-label);display:block;font-size:13px;color:var(--muted);font-weight:400}
  .table-wrap td:first-child{font-weight:600}
  .table-wrap td:first-child::before{font-weight:600}
}