*{box-sizing:border-box}html{color-scheme:light}body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:#1e293b;background:#eef6f5}
#lbg{position:fixed;inset:0;z-index:0;overflow:hidden}#lbg .l{position:absolute;inset:-4%;background:center/cover no-repeat;opacity:0;transition:opacity 1.2s ease}#lbg .l.on{opacity:1;animation:kb 14s ease-in-out both}
#lbg .o{position:absolute;inset:0;background:rgba(255,255,255,.62)}@keyframes kb{from{transform:scale(1)}to{transform:scale(1.08) translate(-1%,-1%)}}
@media (prefers-reduced-motion:reduce){#lbg .l{transition:none}#lbg .l.on{animation:none}}
header,main,footer{position:relative;z-index:1}header{display:flex;justify-content:space-between;align-items:center;gap:12px;max-width:860px;margin:12px auto 0;padding:10px 16px;background:rgba(255,255,255,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:16px;box-shadow:0 4px 18px rgba(15,23,42,.08)}
header a{color:#0e7490;font-weight:700;text-decoration:none}nav a{margin-left:14px}
main{max-width:860px;margin:16px auto;padding:0 12px}section{background:rgba(255,255,255,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:18px;padding:22px 24px;margin-bottom:18px;box-shadow:0 6px 24px rgba(15,23,42,.10)}
h1{margin:0 0 4px;font-size:1.8rem;color:#0f172a}h2{font-size:1.15rem;color:#0e7490;margin:22px 0 6px}a{color:#0e7490}.muted{color:#475569}li{margin:4px 0}
footer{max-width:860px;margin:0 auto 24px;padding:12px 16px;text-align:center;font-size:.9rem;color:#334155}footer a{margin:0 6px}
@media(max-width:600px){section{padding:16px}h1{font-size:1.45rem}header{margin:8px;flex-wrap:wrap}nav a{margin:0 12px 0 0}}