*{box-sizing:border-box}
:root{--ink:#0f172a;--muted:#55607a;--line:#e2e8f0;--brand:#1d4ed8;--brand-d:#1e3a8a;--bg:#f8fafc;--soft:#eff6ff}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
:focus-visible{outline:3px solid #93c5fd;outline-offset:2px;border-radius:6px}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
.narrow{max-width:780px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px}.skip:focus{left:12px;top:12px}
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.hdr{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px;flex-wrap:wrap}
.logo{color:var(--ink);font-weight:800;font-size:1.2rem}.logo:hover{text-decoration:none}
.main-nav{display:flex;gap:4px;flex-wrap:wrap}
.main-nav a{color:var(--muted);font-weight:600;font-size:.94rem;padding:8px 11px;border-radius:9px}
.main-nav a:hover{background:var(--soft);color:var(--brand-d);text-decoration:none}
main{padding:34px 0 50px}
.crumb{font-size:.88rem;color:var(--muted);margin:0 0 14px}
.post h1,.simple h1{font-size:clamp(1.8rem,3.6vw,2.4rem);line-height:1.2;letter-spacing:-.02em;margin:6px 0 12px}
.post h2,.simple h2{font-size:1.35rem;margin:34px 0 10px;color:var(--brand-d)}
.post p,.simple p{color:#2b3442;font-size:1.04rem;margin:0 0 14px}
.meta{font-size:.84rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin:0}
.dek{font-size:1.14rem;color:var(--muted)!important}
.note-box{background:#fff;border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:10px;padding:16px 18px;margin:22px 0}
.note-box p{margin:6px 0 0;font-size:.98rem}
.site-foot{background:#fff;border-top:1px solid var(--line);padding:36px 0 14px;margin-top:40px;color:var(--muted);font-size:.93rem}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:26px}
.site-foot h4{color:var(--ink);margin:0 0 8px;font-size:.95rem}
.site-foot a{display:block;color:var(--muted);padding:3px 0}
.site-foot p{margin:6px 0 0}
.copy{margin-top:24px;padding-top:16px;border-top:1px solid var(--line);font-size:.86rem}
@media(max-width:720px){.foot-grid{grid-template-columns:1fr}}