:root{--paper: #fbf9f4;--card: #ffffff;--ink: #191817;--ink-soft: #4a463f;--rule: #e6e1d5;--teal: #0e6459;--teal-dark: #0a4c43;--mark: #ffe84d;--max: 68rem}*{box-sizing:border-box}html{font-size:18px;-webkit-text-size-adjust:100%}body{margin:0;background:var(--paper);color:var(--ink);font-family:Public Sans,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.65}h1,h2,h3{font-family:Newsreader,Georgia,serif;font-weight:600;line-height:1.15;margin:0 0 .6em;letter-spacing:-.01em}h1{font-size:clamp(2rem,5.5vw,3.1rem)}h2{font-size:clamp(1.5rem,4vw,2.1rem)}h3{font-size:1.25rem}p{margin:0 0 1em}a{color:var(--teal);text-underline-offset:3px}a:hover{color:var(--teal-dark)}img{max-width:100%;height:auto;display:block}.wrap{max-width:var(--max);margin:0 auto;padding:0 1.25rem}.mark{background:linear-gradient(transparent 58%,var(--mark) 58%);padding:0 .1em}.kicker{font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 .75rem}.btn{display:inline-block;padding:.85rem 1.6rem;min-height:3rem;border:2px solid var(--teal);border-radius:6px;font:inherit;font-weight:600;text-decoration:none;cursor:pointer;text-align:center}.btn-primary{background:var(--teal);color:#fff}.btn-primary:hover{background:var(--teal-dark);border-color:var(--teal-dark);color:#fff}.btn-secondary{background:transparent;color:var(--teal)}.btn-secondary:hover{color:var(--teal-dark);border-color:var(--teal-dark)}header.site{border-bottom:3px solid var(--ink);background:var(--paper)}.masthead{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 0;flex-wrap:wrap}.brandrow{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--ink)}.brandrow .name{font-family:Newsreader,Georgia,serif;font-size:1.6rem;font-weight:700;margin:0}.plumbmark{height:2.1rem;width:auto;color:var(--ink)}nav.site-nav{display:flex;gap:.4rem 1.4rem;flex-wrap:wrap;align-items:center}nav.site-nav a{color:var(--ink);text-decoration:none;font-weight:600;padding:.5rem 0}nav.site-nav a:hover{color:var(--teal)}nav.site-nav a.nav-cta{border:2px solid var(--teal);border-radius:6px;color:var(--teal);padding:.45rem .9rem}nav.site-nav a.nav-cta:hover{color:#fff;background:var(--teal)}section.band{padding:3rem 0;border-bottom:1px solid var(--rule)}section.band:last-of-type{border-bottom:0}.hero{padding:3.5rem 0 3rem}.hero p.lede{font-size:1.15rem;color:var(--ink-soft);max-width:38em}.hero .actions{display:flex;gap:.9rem;flex-wrap:wrap;margin:1.4rem 0 .9rem}.hero .smallprint{font-size:.9rem;color:var(--ink-soft)}.card{background:var(--card);border:1px solid var(--rule);border-radius:10px;padding:1.5rem}.grid{display:grid;gap:1.25rem}@media(min-width:720px){.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}}figure{margin:1.5rem 0}figcaption{font-size:.85rem;color:var(--ink-soft);margin-top:.5rem}.framed{border:1px solid var(--rule);border-radius:10px}.tier{display:flex;flex-direction:column}.tier .price{font-family:Newsreader,Georgia,serif;font-size:2.2rem;font-weight:700;margin:.2rem 0 .6rem}.tier .btn{margin-top:auto}.tier-badge{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft)}details{border-bottom:1px solid var(--rule);padding:.9rem 0}details summary{cursor:pointer;font-weight:600;font-size:1.05rem;min-height:2.5rem;display:flex;align-items:center}details[open] summary{color:var(--teal-dark)}details p{margin:.75rem 0 .25rem;color:var(--ink-soft)}.field-row{display:flex;gap:.6rem;flex-wrap:wrap}input[type=email]{font:inherit;padding:.8rem 1rem;min-height:3rem;border:2px solid var(--ink-soft);border-radius:6px;background:#fff;color:var(--ink);flex:1 1 14rem;max-width:24rem}input[type=email]:focus{outline:3px solid var(--mark);border-color:var(--ink)}.form-status{margin-top:.6rem;font-weight:600}.form-status[data-state=ok]{color:var(--teal-dark)}.form-status[data-state=error]{color:#9c2b1f}.prose{max-width:42em}.prose h2{margin-top:2rem}.prose li{margin-bottom:.4em}.worksheet-q{background:var(--card);border:1px solid var(--rule);border-left:5px solid var(--mark);border-radius:8px;padding:1.1rem 1.25rem;margin-bottom:1rem}.worksheet-q h3{margin-bottom:.35rem}.worksheet-q p{color:var(--ink-soft);margin:0}.writing-space{border-bottom:1px dashed var(--rule);height:2.2rem}footer.site{border-top:3px solid var(--ink);margin-top:3rem;padding:2rem 0 3rem;font-size:.9rem;color:var(--ink-soft)}footer.site .cols{display:flex;gap:1rem 2.5rem;flex-wrap:wrap;justify-content:space-between}footer.site a{color:var(--ink-soft)}footer.site a:hover{color:var(--teal)}@media print{header.site,footer.site,.no-print{display:none}body{background:#fff}}