:root{--navy:#0f2f63;--gold:#d9b341;--ink:#10264a;--muted:#667783;--bg:#f3f6f8;--line:#dfe6e9}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:#19313b;font-family:Tahoma,Arial,sans-serif;line-height:1.9}
.kb-top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.kb-topin{max-width:1240px;margin:auto;padding:12px 18px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.kb-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:900}.kb-brand img{width:54px;height:54px}
.kb-links{display:flex;gap:8px;flex-wrap:wrap}.kb-links a{background:var(--navy);color:white;text-decoration:none;padding:7px 10px;border-radius:10px;font-size:.82rem}
.kb-wrap{max-width:1120px;margin:28px auto;padding:0 18px}.kb-crumbs{display:flex;gap:7px;flex-wrap:wrap;color:var(--muted);font-size:.85rem;margin-bottom:14px}.kb-crumbs a{color:var(--navy)}
.kb-article{background:#fff;border:1px solid var(--line);border-radius:26px;padding:28px;box-shadow:0 8px 24px rgba(15,47,99,.06)}
.kb-tag{display:inline-block;background:var(--gold);color:var(--navy);font-weight:900;border-radius:999px;padding:5px 10px;font-size:.78rem}
.kb-article h1{font-size:clamp(2.1rem,5vw,4rem);line-height:1.25;color:var(--ink);margin:14px 0}.kb-lead{font-size:1.12rem;color:#40535d;border-right:4px solid var(--gold);padding-right:14px}
.kb-image{width:100%;aspect-ratio:16/9;max-height:none;object-fit:cover;object-position:center;background:#062832;border-radius:20px;margin:18px 0;box-shadow:0 12px 28px rgba(5,31,41,.14)}
.kb-block{border-top:1px solid var(--line);padding-top:18px;margin-top:22px}.kb-block h2{color:var(--navy)}
.kb-context{display:grid;grid-template-columns:1fr 1fr;gap:14px}.kb-box{background:#f7f9fa;border:1px solid #e5eaec;border-radius:16px;padding:16px}
.kb-sources a{display:block;color:var(--navy);word-break:break-word;margin-bottom:8px}
.kb-related{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.kb-related a{background:#f7f9fa;border:1px solid var(--line);border-radius:14px;padding:12px;text-decoration:none;color:var(--ink);font-weight:800}
.kb-nav{display:flex;justify-content:space-between;gap:10px;margin-top:18px}.kb-nav a{background:var(--navy);color:#fff;text-decoration:none;border-radius:12px;padding:9px 13px}
.kb-foot{background:#081f42;color:#dbe5ee;margin-top:34px}.kb-footin{max-width:1120px;margin:auto;padding:24px 18px}.kb-foot a{color:#f0cf6c}
@media(max-width:700px){.kb-context,.kb-related{grid-template-columns:1fr}.kb-article{border-radius:0;margin-inline:-18px;padding:22px 18px}.kb-links{display:none}}