*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:#1d2330;background:#fafbfc}
.wrap{max-width:820px;margin:0 auto;padding:0 18px}
a{color:var(--accent)}
.site-header{background:#fff;border-bottom:3px solid var(--accent)}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;padding-top:12px;padding-bottom:12px}
.brand{font-weight:800;font-size:1.2rem;text-decoration:none;color:#1d2330}
nav a{margin-left:14px;text-decoration:none;font-size:.95rem}
main{padding:24px 18px 48px;background:#fff}
h1{font-size:1.9rem;line-height:1.25;margin:.3em 0}
h2{font-size:1.4rem;margin-top:1.8em}
h3{font-size:1.15rem;margin-top:1.4em}
.meta,.small,.crumbs{color:#5a6270;font-size:.88rem}
.table-wrap{overflow-x:auto;margin:1em 0}
table{border-collapse:collapse;width:100%;font-size:.95rem}
th,td{border:1px solid #dde1e7;padding:8px 10px;text-align:left;vertical-align:top}
th{background:#f1f4f8}
blockquote.note{margin:1.2em 0;padding:12px 16px;background:#fff8e6;border-left:4px solid #e0a800;border-radius:4px}
.aff-todo{background:#eef6ee;border:1px dashed #3a8a3a;padding:1px 4px;border-radius:3px}
.aff-todo small{color:#3a8a3a}
.lead-cta{background:#eef3fb;border:1px solid #c9d7ee;border-radius:8px;padding:14px 18px;margin:1.5em 0}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:10px 18px;border-radius:6px;text-decoration:none;font-weight:600}
.cards{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.card a{display:block;height:100%;padding:14px;border:1px solid #dde1e7;border-radius:8px;text-decoration:none;color:#1d2330;background:#fff}
.card a:hover{border-color:var(--accent)}
.card span{display:block;font-size:.9rem;color:#5a6270;margin-top:6px}
.hero{padding-bottom:8px;border-bottom:1px solid #eee}
.related{border-top:1px solid #eee;margin-top:2em}
.site-footer{padding:24px 0;font-size:.9rem;color:#5a6270}
form.todo-form{display:grid;gap:12px;max-width:520px;margin:1.5em 0;padding:16px;border:2px dashed #c33;border-radius:8px}
form.todo-form label{display:grid;gap:4px;font-weight:600}
form.todo-form input,form.todo-form textarea,form.todo-form select{font:inherit;padding:8px;border:1px solid #bbb;border-radius:4px}
.todo{color:#b00020;font-weight:700}
@media (max-width:600px){body{font-size:16px}h1{font-size:1.55rem}nav a{margin:0 12px 0 0}}