/* ParcelGrid — общий стиль статических страниц сайта (легенда узла MSK2).
   Файл отдаётся Caddy из /var/www/stub; внешних запросов (шрифты, CDN) нет. */
:root{
  --bg:#ffffff;--soft:#f5f7fb;--ink:#101828;--muted:#5a6779;
  --line:#e3e8f0;--accent:#1c5dd6;--accent-dark:#164aa8;--accent-soft:#eaf1fd;
  --ok:#0f7b4f;--ok-soft:#e6f4ee;
  --code:#0e1726;--code-ink:#dbe5f4;--radius:10px;
  --mono:ui-monospace,SFMono-Regular,"Cascadia Mono",Consolas,"Liberation Mono",monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.62 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:66rem;margin:0 auto;padding:0 1.25rem}
.small{font-size:.86rem}
.muted{color:var(--muted)}

.site-head{position:sticky;top:0;z-index:5;background:#fff;border-bottom:1px solid var(--line)}
.head-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:3.7rem}
.brand{display:inline-flex;align-items:center;gap:.55rem;font-weight:650;color:var(--ink);letter-spacing:-.01em}
.brand:hover{text-decoration:none}
.nav{display:flex;flex-wrap:wrap;gap:1.2rem;font-size:.95rem}
.nav a{color:var(--muted)}
.nav a:hover{color:var(--ink);text-decoration:none}

.hero{padding:4.25rem 0 3.25rem;border-bottom:1px solid var(--line);
  background:radial-gradient(circle at 12% 8%,rgba(28,93,214,.09),transparent 48%),linear-gradient(180deg,#fbfcfe,#fff)}
.eyebrow{margin:0 0 .85rem;font:600 .76rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
h1{margin:0 0 1rem;font-size:clamp(1.85rem,3.6vw,2.75rem);line-height:1.16;letter-spacing:-.02em;max-width:44rem}
h2{margin:2.6rem 0 .8rem;font-size:1.32rem;letter-spacing:-.01em}
h3{margin:1.8rem 0 .55rem;font-size:1.04rem}
p{margin:0 0 1rem}
ul,ol{margin:0 0 1rem;padding-left:1.3rem}
li{margin:.3rem 0}
.lead{font-size:1.08rem;color:var(--muted);max-width:44rem}
.cta-row{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.6rem}
.btn{display:inline-block;padding:.62rem 1.1rem;border-radius:8px;background:var(--accent);color:#fff;font-weight:600;font-size:.94rem}
.btn:hover{background:var(--accent-dark);text-decoration:none}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{background:var(--soft)}

.section{padding:2.4rem 0}
.section+.section{border-top:1px solid var(--line)}
.cards{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));margin:1.4rem 0 0}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:1.15rem 1.2rem;background:#fff}
.card h3{margin:0 0 .45rem}
.card p{margin:0;color:var(--muted);font-size:.95rem}
.stats{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(11rem,1fr));margin:2rem 0 0;padding-top:1.6rem;border-top:1px solid var(--line)}
.stat b{display:block;font-size:1.5rem;letter-spacing:-.02em}
.stat span{font-size:.86rem;color:var(--muted)}
.steps{counter-reset:step;list-style:none;padding:0;margin:1.4rem 0 0;display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr))}
.steps li{counter-increment:step;position:relative;border-top:2px solid var(--accent);padding-top:.9rem;margin:0;font-size:.95rem}
.steps li::before{content:"0" counter(step);display:block;font:600 .8rem/1 var(--mono);color:var(--accent);margin-bottom:.4rem}
.steps b{display:block;margin-bottom:.3rem}

.page{padding:2.6rem 0 3.5rem}
.crumbs{font-size:.85rem;color:var(--muted);margin:0 0 1.1rem}
.toc{border:1px solid var(--line);border-radius:var(--radius);padding:1rem 1.2rem;background:var(--soft);margin:1.4rem 0 2rem}
.toc p{margin:0 0 .5rem;font-weight:600;font-size:.9rem}
.toc ol{margin:0;padding-left:1.2rem;font-size:.92rem}
pre{margin:0 0 1.2rem;padding:1rem 1.1rem;border-radius:var(--radius);background:var(--code);
  color:var(--code-ink);overflow-x:auto;font:13.5px/1.55 var(--mono)}
code{font-family:var(--mono);font-size:.88em}
p code,li code,td code{background:var(--soft);border:1px solid var(--line);border-radius:4px;padding:.05em .35em}
table{width:100%;border-collapse:collapse;margin:0 0 1.4rem;font-size:.94rem}
th,td{text-align:left;padding:.6rem .7rem;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600}
.pill{display:inline-block;padding:.15rem .55rem;border-radius:999px;font:600 .78rem/1.5 var(--mono);
  background:var(--soft);color:var(--muted);border:1px solid var(--line)}
.pill.ok{background:var(--ok-soft);color:var(--ok);border-color:#c7e6d6}
.banner{display:flex;align-items:center;gap:.75rem;padding:.9rem 1.1rem;border-radius:var(--radius);
  background:var(--ok-soft);border:1px solid #c7e6d6;color:var(--ok);font-weight:600;margin:.4rem 0 1.8rem}
.note{border-left:3px solid var(--accent);background:var(--accent-soft);padding:.8rem 1rem;border-radius:0 8px 8px 0;
  font-size:.94rem;margin:0 0 1.3rem}

.site-foot{margin-top:3rem;border-top:1px solid var(--line);background:var(--soft);padding:2.2rem 0 1.6rem}
.foot-inner{display:flex;flex-wrap:wrap;gap:1.6rem;justify-content:space-between}
.foot-brand{margin:0 0 .35rem;font-weight:650}
.foot-nav{display:flex;flex-wrap:wrap;gap:.6rem 1.2rem;font-size:.92rem}
.foot-nav a{color:var(--muted)}
.foot-nav a:hover{color:var(--ink)}
.foot-legal{margin-top:1.6rem;padding-top:1.1rem;border-top:1px solid var(--line);font-size:.84rem;color:var(--muted)}
@media (max-width:560px){.nav{display:none}.hero{padding:3rem 0 2.4rem}}