body{font-family:system-ui,-apple-system,Segoe UI,sans-serif;max-width:760px;margin:0 auto;padding:1rem 1.2rem;line-height:1.6;color:#222}
header a{margin-right:1rem}header .b{font-weight:700;font-size:1.2rem;color:#2a6f5b;text-decoration:none}a{color:#2a6f5b}
.disc{background:#f4f7f2;border-left:4px solid #2a6f5b;padding:.6rem .9rem;font-size:.92rem;margin:1rem 0}
table{border-collapse:collapse;width:100%;font-size:.93rem}td,th{border:1px solid #ccd;padding:.4rem;vertical-align:top}th{background:#eef}
blockquote{border-left:3px solid #bbb;margin:.6rem 0;padding:.2rem .8rem;color:#444}.src{font-size:.9rem;border-top:1px solid #ddd;margin-top:2rem}footer{font-size:.85rem;color:#666;margin-top:2rem;border-top:1px solid #ddd;padding-top:.6rem}