:root{--g:#155b2b;--d:#0a3218;--t:#121713;--m:#667068;--b:#dfe7df;--s:#f3f7f2}
*{box-sizing:border-box}
body{margin:0;color:var(--t);font-family:Arial,Helvetica,sans-serif}
.art-container{width:min(1160px,calc(100% - 48px));margin:auto}
.art-top{position:sticky;z-index:20;top:0;background:rgba(255,255,255,.95);border-bottom:1px solid var(--b);backdrop-filter:blur(12px)}
.art-top__in{height:78px;display:flex;align-items:center;gap:28px}
.art-brand{display:flex;align-items:center;gap:11px;color:var(--t);text-decoration:none}
.art-brand i{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:var(--g);color:#fff;font-style:normal}
.art-brand b,.art-brand small{display:block}
.art-brand small{color:var(--m);font-size:11px}
.art-nav{margin-left:auto;display:flex;gap:24px}
.art-nav a{color:var(--t);text-decoration:none;font-size:13px;font-weight:850}
.art-cta{padding:13px 17px;border-radius:10px;background:var(--g);color:#fff;text-decoration:none;font-size:13px;font-weight:900}
.art-hero{padding:40px 0 48px;background:linear-gradient(135deg,#f3f8f2,#eef4e7)}
.art-crumbs{display:flex;gap:9px;color:var(--m);font-size:12px}
.art-crumbs a{color:var(--g)}
.art-hero__grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(390px,.98fr);gap:40px;align-items:center}
.art-hero__copy{min-width:0}
.art-kicker{display:inline-flex;margin-top:30px;padding:8px 11px;border-radius:999px;background:rgba(21,91,43,.09);color:var(--g);font-size:11px;font-weight:900;text-transform:uppercase}
.art-hero h1{max-width:680px;margin:17px 0 0;font-size:clamp(40px,4.2vw,58px);line-height:1;letter-spacing:-.05em}
.art-lead{max-width:650px;margin:21px 0 0;color:var(--m);font-size:17px;line-height:1.55}
.art-meta{display:flex;gap:9px;flex-wrap:wrap;margin-top:25px}
.art-meta span{padding:9px 11px;border-radius:999px;background:#fff;border:1px solid var(--b);font-size:12px;font-weight:800}
.art-cover{width:100%;margin:30px 0 0}
.art-cover img,.art-figure img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:22px;background:var(--s)}
.art-cover img{aspect-ratio:4/3;box-shadow:0 20px 55px rgba(21,91,43,.14)}
.art-cover figcaption,.art-figure figcaption{margin-top:9px;color:var(--m);font-size:12px;text-align:center}
.art-layout{display:grid;grid-template-columns:260px minmax(0,760px);gap:70px;align-items:start;padding:75px 0}
.art-aside{position:sticky;top:110px;padding:23px;border-radius:17px;background:var(--s)}
.art-aside b{display:block;margin-bottom:13px}
.art-aside a{display:block;padding:9px 0;color:var(--m);text-decoration:none;font-size:13px;line-height:1.35}
.art-aside a:hover{color:var(--g)}
.art-content h2{margin:58px 0 15px;font-size:36px;line-height:1.08;letter-spacing:-.035em}
.art-content h2:first-child{margin-top:0}
.art-content h3{margin:34px 0 12px;font-size:24px}
.art-content p,.art-content li{color:#3e4740;font-size:17px;line-height:1.7}
.art-content ul,.art-content ol{padding-left:23px}
.art-figure{margin:34px 0}
.art-sources a{color:var(--g);text-underline-offset:3px}
.art-note{margin:30px 0;padding:22px;border-left:4px solid var(--g);background:var(--s)}
.art-note b{display:block;margin-bottom:5px}
.art-table{width:100%;margin:25px 0;border-collapse:separate;border-spacing:0;overflow:hidden;border:1px solid var(--b);border-radius:14px}
.art-table th,.art-table td{padding:14px;border-bottom:1px solid var(--b);text-align:left;font-size:14px;line-height:1.4}
.art-table th{background:var(--s)}
.art-table tr:last-child td{border-bottom:0}
.art-call{margin:55px 0;padding:33px;border-radius:22px;background:var(--d);color:#fff}
.art-call h2{margin:0;font-size:34px}
.art-call p{color:rgba(255,255,255,.7)}
.art-call a{display:inline-flex;margin-top:12px;padding:14px 18px;border-radius:10px;background:#fff;color:var(--g);text-decoration:none;font-weight:900}
.art-related{padding:70px 0;background:var(--s)}
.art-related h2{font-size:40px}
.art-related__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.art-related a{min-height:180px;padding:22px;border:1px solid var(--b);border-radius:17px;background:#fff;color:#123b24;text-decoration:none;box-shadow:0 8px 28px rgba(18,59,36,.04);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
.art-related a:visited{color:#123b24}.art-related a:hover{transform:translateY(-4px);border-color:rgba(18,99,56,.28);box-shadow:0 18px 38px rgba(18,59,36,.1)}
.art-related small{color:var(--g);font-weight:900}
.art-related b{display:block;margin-top:28px;color:#123b24;font-size:20px;line-height:1.2}
.art-footer{padding:50px 0;background:#071a0d;color:#fff}
.art-footer__in{display:flex;justify-content:space-between;gap:35px}
.art-footer p{color:rgba(255,255,255,.56)}
.art-footer nav{display:flex;flex-wrap:wrap;gap:18px}
.art-footer a{color:rgba(255,255,255,.7)}
@media(max-width:950px){.art-hero__grid{grid-template-columns:1fr}.art-cover{margin-top:26px}.art-cover img{aspect-ratio:16/9}}
@media(max-width:850px){.art-nav{display:none}
.art-top__in{height:68px}
.art-cta{margin-left:auto}
.art-container{width:min(100% - 28px,1160px)}
.art-layout{grid-template-columns:1fr;padding:55px 0}
.art-aside{position:static}
.art-related__grid{grid-template-columns:1fr}
.art-footer__in{display:grid}
.art-hero h1{font-size:44px}
.art-lead{font-size:17px}
.art-content h2{font-size:31px}
.art-table{display:block;overflow:auto}
}