:root{--hdr:#14213d;--ink:#14213d;--teal:#0f766e;--sun:#f2c94c;--bg:#f6f8fa;--card:#fff;--line:#d9e0e7;--muted:#52606d;--r:10px}
@media(prefers-color-scheme:dark){:root{--ink:#e8eef6;--bg:#0e1621;--card:#16212f;--line:#2a3a4d;--muted:#a3b1c2;--teal:#3cc4b6}}
*{box-sizing:border-box}
body{margin:0;font:1.05rem/1.7 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink)}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.2;margin:1.6em 0 .6em}
h1{font-size:clamp(1.8rem,5vw,2.6rem);margin-top:2rem}h2{font-size:1.4rem}
a{color:var(--teal)}a:focus-visible,button:focus-visible{outline:3px solid var(--sun);outline-offset:2px}
.wrap{max-width:1120px;margin:0 auto;padding:0 1rem}
header.site{background:var(--hdr);color:#fff}
header.site .wrap{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;align-items:center;justify-content:space-between;padding-block:.8rem}
.logo{font:700 1.3rem Georgia,serif;color:#fff;text-decoration:none}.logo span{color:var(--sun)}
nav a{color:#fff;margin-right:1rem;text-decoration:none;font-size:.95rem}nav a:hover{text-decoration:underline}
main article{max-width:72ch;padding-bottom:2rem}
article p,article li{margin:0 0 1em}
table{border-collapse:collapse;width:100%;font-size:.95rem;margin:1rem 0}
th,td{text-align:left;padding:.5rem;border-bottom:1px solid var(--line);vertical-align:top}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.25rem;margin:1rem 0}
.note{font-size:.85rem;color:var(--muted)}
.btn{display:inline-block;background:var(--teal);color:#fff;padding:.7rem 1.2rem;border-radius:8px;text-decoration:none;font-weight:700}
footer{background:var(--hdr);color:#cdd6e0;margin-top:3rem;padding:2rem 0;font-size:.9rem}
footer a{color:#fff;margin-right:1rem}
footer button.linklike{background:none;border:0;padding:0;font:inherit;color:#fff;text-decoration:underline;cursor:pointer}
.crumbs{font-size:.85rem;color:var(--muted);margin-top:1.2rem}
.crumbs a{color:var(--muted);margin:0 .2rem 0 0;font-size:inherit;text-decoration:underline}
details{border-bottom:1px solid var(--line);padding:.8rem 0}
summary{cursor:pointer;font-weight:700}
.summary tfoot th{font-size:1.1rem;border-top:2px solid var(--ink)}
.ggrid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));margin:1.5rem 0}
.gcard{display:flex;flex-direction:column;gap:.3rem;background:var(--card);border:1px solid var(--line);border-top:5px solid var(--teal);border-radius:var(--r);padding:1rem 1.2rem;text-decoration:none;color:var(--ink)}
.gcard:hover{border-color:var(--teal)}
.gcard .big{font:700 1.8rem Georgia,serif}.gcard small{font-size:.9rem;font-weight:400;color:var(--muted)}