body{margin:0 auto;max-width:880px;padding:0 18px 40px;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:#232a33;background:#f7f8f2;line-height:1.7}
header{border-bottom:5px solid #145c38;padding:18px 0 10px}
header a{color:#145c38;text-decoration:none}
h1,h2,h3{font-family:Georgia,serif;color:#145c38}
h1{font-size:1.9em}.brand{font-size:1.6em;font-weight:bold;color:#145c38}
.tagline{color:#6b5a2e;font-family:Arial,sans-serif}
nav{background:#145c38;padding:10px 12px;border-radius:6px}
nav a{color:#fff;text-decoration:none;margin-right:14px;font-family:Arial,sans-serif}
nav a:hover{text-decoration:underline}
main{padding-top:10px}
figure{margin:18px 0}
figure img{max-width:100%;height:auto;border-radius:6px}
figcaption{font-size:.85em;color:#555;font-family:Arial,sans-serif}
table{border-collapse:collapse;width:100%;margin:14px 0}
th,td{border:1px solid #ccc;padding:8px;text-align:left;vertical-align:top}
th{background:#145c38;color:#fff;font-family:Arial,sans-serif}
.keybox{background:#e8f2e9;border-left:5px solid #c9970d;padding:12px 16px;margin:18px 0;border-radius:4px}
.warn{background:#fdf0d5;border-left:5px solid #c9970d;padding:12px 16px;margin:18px 0;border-radius:4px}
.credits{font-size:.85em;color:#555;font-family:Arial,sans-serif}
.disclaimer{background:#eef2ee;border:1px solid #145c38;padding:12px 16px;border-radius:6px;margin:22px 0}
footer{border-top:3px solid #c9970d;margin-top:30px;padding-top:14px;font-family:Arial,sans-serif}
footer a{color:#145c38}
.footgrid{display:flex;flex-wrap:wrap;gap:8px 16px;margin:10px 0}