:root{--cream:#faf8f1;--green:#123d38;--green2:#28584f;--gold:#a98142;--ink:#263d35;--muted:#63736a;--line:#dbe2d6;--pale:#edf2e7;--sand:#eee5d4}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--cream);font:16px/1.65 system-ui,-apple-system,sans-serif;color:var(--ink)}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}img{display:block;max-width:100%;height:auto}h1,h2,h3,h4,p{margin:0}h1,h2,h3{color:var(--green);line-height:1.13;letter-spacing:-1.3px}h1{font-size:clamp(39px,4.6vw,60px);font-weight:650}h2{font-size:clamp(30px,3.6vw,44px);font-weight:600}h3{font-size:26px;letter-spacing:-.6px;font-weight:600}p{margin-bottom:18px}.container{max-width:1180px;margin:auto;padding:0 32px}.eyebrow{font-size:11px;letter-spacing:1.6px;text-transform:uppercase;font-weight:700;color:var(--gold);display:block;margin-bottom:17px}.topbar{border-bottom:1px solid 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p{color:var(--muted);font-size:15px;max-width:650px}.ebookfeature p:last-child{margin-bottom:0}.curriculum{margin-top:28px}.curriculum details{border-top:1px solid #ced7c5;padding:18px 0}.curriculum summary{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;list-style:none;cursor:pointer;font-size:15px;font-weight:600;color:var(--green)}.curriculum summary:after{content:'+';font-weight:400;color:var(--gold);font-size:24px;line-height:1}.curriculum details[open] summary:after{content:'−'}.chaptergrid{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:9px 15px;margin:20px 0 0;padding:0}.chaptergrid li{padding:12px 14px;border:1px solid var(--line);background:#faf9f3;font-size:13px;line-height:1.5}.chaptergrid small{display:block;font-size:10px;color:var(--gold);margin-bottom:3px;letter-spacing:1px}.previewgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}.preview{margin:0}.preview 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p{max-width:670px;margin:0}.footerlinks{display:flex;gap:20px;margin-top:17px;font-size:11px}.footerlinks a{text-decoration:underline;text-underline-offset:3px}.float-buy{position:fixed;bottom:22px;right:24px;border-radius:30px;background:var(--green);color:var(--cream);border:1px solid #b49558;box-shadow:0 6px 20px #123d3826;padding:11px 20px;font-size:12px;font-weight:600;z-index:10;transition:opacity .15s}.float-buy.hidden{opacity:0;pointer-events:none}.modalback{position:fixed;inset:0;background:#102820aa;backdrop-filter:blur(4px);z-index:50;display:flex;align-items:center;justify-content:center;padding:22px}.modal{background:var(--cream);padding:30px;border-radius:10px;width:100%;max-width:470px;max-height:92vh;overflow:auto}.modal h2{font-size:29px;margin:6px 0 16px}.modal 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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}.float-buy{transition:none}}

.hero-offer{display:flex;flex-wrap:wrap;align-items:baseline;gap:5px 12px;margin-bottom:10px}.hero-offer del{font-size:13px;color:#dfd6c4}.hero-offer span{font-size:15px;color:#fff}.hero-offer b{font-size:29px;color:#efd59a}.hero-offer small{flex-basis:100%;color:#efd59a;font-weight:700;font-size:12px}.offer-deadline{color:#795b25!important;font-weight:700;margin:8px 0 18px!important}.offercard .btn.checkout-visible{display:flex!important;justify-content:center!important;background:#123d38!important;color:#fff!important;font-size:15px!important;text-decoration:none!important;border:1px solid #123d38!important;box-shadow:none!important;padding:17px!important;border-radius:4px!important;font-family:inherit!important;line-height:1.45!important;width:100%!important;height:auto!important;white-space:normal!important}.offerprice del{display:block;font-size:16px;color:#73766c;font-weight:400;margin-bottom:6px}