:root{--ink:#2b2622;--muted:#7a6f66;--accent:#a8432f;--paper:#fbf8f3;--line:#e6ded2;--ok:#2f7a4a;--bad:#a8432f}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:18px/1.6 Georgia,"Iowan Old Style",serif}
main{max-width:40rem;margin:0 auto;padding:2.5rem 1.25rem 5rem}
h1{font-size:2rem;line-height:1.2;margin:.2em 0 .1em}
h2{font-size:1.25rem;margin:2.2em 0 .5em;border-bottom:1px solid var(--line);padding-bottom:.2em}
.kicker{font:600 .8rem/1 system-ui,sans-serif;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.lede{font-size:1.15rem;color:var(--muted)}
a{color:var(--accent)}
.box{background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);padding:1rem 1.2rem;margin:1.4rem 0;border-radius:4px}
.side{font-size:.9rem;color:var(--muted)}
table{border-collapse:collapse;width:100%;font-size:.95rem;margin:1rem 0}
td,th{border-bottom:1px solid var(--line);padding:.5rem .4rem;text-align:left;vertical-align:top}
th{font-family:system-ui,sans-serif;font-size:.8rem;text-transform:uppercase;color:var(--muted)}
.quiz{margin:1.6rem 0;padding:1rem 1.2rem;background:#fff;border:1px solid var(--line);border-radius:6px}
.quiz p{margin:.2rem 0 .8rem;font-weight:600}
.quiz button{display:block;width:100%;text-align:left;margin:.4rem 0;padding:.7rem .9rem;font:inherit;font-size:1rem;background:var(--paper);border:1px solid var(--line);border-radius:4px;cursor:pointer;color:var(--ink)}
.quiz button.ok{border-color:var(--ok);background:#eaf5ee}
.quiz button.bad{border-color:var(--bad);background:#f8e9e5}
.quiz .fb{font-size:.95rem;margin-top:.6rem;min-height:1.2em}
nav.foot{margin-top:3rem;padding-top:1rem;border-top:1px solid var(--line);font:.9rem system-ui,sans-serif;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
dl dt{font-weight:700;margin-top:1rem}dl dd{margin:.2rem 0 0 0}
.avoid{font-size:.85rem;color:var(--muted)}
@media print{body{background:#fff;font-size:12pt}.quiz button{border:1px solid #999}nav.foot{display:none}}