:root{
  --bg:#ffffff;
  --fg:#0f172a;
  --muted:#475569;
  --border:#e2e8f0;
  --card:#f8fafc;
  --accent:#ef4444;
  --link:#2563eb;
  --shadow: 0 10px 25px rgba(2,6,23,.08);
  --radius: 18px;
  --max: 980px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:var(--font);line-height:1.55}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--max);margin:0 auto;padding:0 18px}
.site-header{position:sticky;top:0;background:rgba(255,255,255,.9);backdrop-filter:saturate(1.1) blur(8px);border-bottom:1px solid var(--border);z-index:10}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--fg)}
.brand-mark{color:var(--accent);font-size:18px}
.nav{display:flex;gap:14px;flex-wrap:wrap}
.nav a{color:var(--fg);font-weight:600;font-size:14px;opacity:.9}
.nav a:hover{opacity:1}
.main{padding:26px 0 40px}
.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;align-items:start}
@media (max-width: 820px){.hero{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:18px}
.h1{font-size:34px;letter-spacing:-.02em;line-height:1.15;margin:0 0 10px}
.lead{font-size:16px;color:var(--muted);margin:0 0 14px}
.kpis{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.kpi{padding:10px 12px;border:1px solid var(--border);border-radius:14px;background:#fff}
.kpi b{display:block;font-size:13px}
.kpi span{display:block;font-size:12px;color:var(--muted)}
.btnrow{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 12px;border-radius:14px;border:1px solid var(--border);font-weight:700}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.ghost{background:#fff;color:var(--fg)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px}
@media (max-width: 860px){.grid{grid-template-columns:1fr}}
.item{padding:14px}
.item h3{margin:0 0 8px;font-size:16px}
.item p{margin:0;color:var(--muted);font-size:14px}
.section{margin-top:18px}
.h2{margin:0 0 10px;font-size:20px}
.list{margin:0;padding-left:18px;color:var(--muted)}
.tiny{font-size:12px}
.muted{color:var(--muted)}
.breadcrumbs{font-size:13px;color:var(--muted);margin:0 0 12px}
.article h1{margin:0 0 10px;font-size:30px;letter-spacing:-.02em}
.article .meta{color:var(--muted);font-size:13px;margin-bottom:14px}
.article p{margin:0 0 12px}
.article h2{margin:18px 0 10px}
.site-footer{border-top:1px solid var(--border);padding:24px 0 16px;background:#fff}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:14px}
@media (max-width: 860px){.footer-grid{grid-template-columns:1fr}}
.footer-title{font-weight:800;margin-bottom:8px}
.footer-links{list-style:none;margin:0;padding:0}
.footer-links li{margin:6px 0}
.hr{height:1px;background:var(--border);margin:18px 0}
.tag{display:inline-block;font-size:12px;padding:5px 10px;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--muted)}