:root{--bg-page:#f8fafc;--bg-card:#fff;--navy:#0f172a;--slate:#334155;--muted:#64748b;--border:#e2e8f0;--blue:#0284c7;--blue-dark:#0369a1}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background:var(--bg-page);color:var(--slate);line-height:1.75;font-size:16px}
.site-bar{background:#0f172a;padding:.9rem 1.5rem;display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;align-items:center;justify-content:center}
.site-bar .brand{font-weight:800;color:#fff;text-decoration:none;font-size:1.1rem;margin-right:auto}
.site-bar a{color:#7dd3fc;text-decoration:none;font-size:.92rem;font-weight:500}
.site-bar a:hover{text-decoration:underline}
.hero{background:linear-gradient(135deg,#0f172a 0%,#1e3a8a 100%);color:#fff;padding:2.75rem 1.5rem;text-align:center}
.hero h1{font-size:clamp(1.7rem,3.6vw,2.4rem);font-weight:800;max-width:880px;margin:0 auto .8rem;line-height:1.3}
.hero p{color:#cbd5e1;max-width:720px;margin:0 auto;font-size:1.05rem}
main{max-width:860px;margin:2rem auto 4rem;padding:0 1.5rem}
.crumbs{font-size:.88rem;color:var(--muted);margin-bottom:1.2rem}
.crumbs a{color:var(--blue);text-decoration:none}
article{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:2.2rem;box-shadow:0 4px 12px rgba(15,23,42,.04)}
h2{font-size:1.45rem;color:var(--navy);margin:2rem 0 .9rem;padding-bottom:.5rem;border-bottom:2px solid #f1f5f9}
h2:first-child{margin-top:0}
h3{font-size:1.15rem;color:var(--blue-dark);margin:1.5rem 0 .5rem}
p{margin-bottom:1.05rem}
ul,ol{margin:0 0 1.2rem 1.5rem}
li{margin-bottom:.45rem}
a{color:var(--blue);font-weight:600}
.meta{font-size:.86rem;color:var(--muted);margin-bottom:1.4rem}
.note{background:#f0f9ff;border-left:4px solid var(--blue);border-radius:8px;padding:1.1rem 1.3rem;margin:1.3rem 0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem;margin:1rem 0}
.cards a{display:block;background:#f8fafc;border:1px solid var(--border);border-radius:10px;padding:1.1rem 1.2rem;text-decoration:none;font-weight:400}
.cards a strong{display:block;color:var(--navy);margin-bottom:.3rem}
.cards a span{color:var(--muted);font-size:.92rem}
table{width:100%;border-collapse:collapse;margin:0 0 1.3rem;font-size:.95rem}
th,td{border:1px solid var(--border);padding:.65rem .8rem;text-align:left;vertical-align:top}
th{background:#f1f5f9;color:var(--navy)}
footer{text-align:center;padding:2.2rem 1.5rem;border-top:1px solid var(--border);color:var(--muted);font-size:.9rem;background:#fff}
footer a{margin:0 .5rem;font-weight:500}