:root{--paper:#f5f1e8;--white:#fffdf8;--ink:#1a1814;--muted:#58554d;--line:#d5cebd;--red:#8b2334;--green:#9cc06a;--olive:#3a4a35}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:6rem}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-underline-offset:4px}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--red);outline-offset:5px}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;font-weight:500;line-height:1.08}h1{font-size:clamp(2.8rem,5.4vw,4.8rem);letter-spacing:-.055em}h2{font-size:clamp(2rem,3.8vw,3.3rem);letter-spacing:-.035em}h3{font-size:1.5rem}h1 em,h2 em{color:var(--red);font-weight:400}p+p{margin-top:1rem}.wrap{width:min(1120px,calc(100% - 48px));margin:auto}.skip{position:absolute;top:-80px;background:var(--white);padding:12px;z-index:20}.skip:focus{top:0}.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 0;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:Georgia,serif;font-size:1.35rem;line-height:1.2}.brand img{width:38px;height:38px}.brand small{display:block;font:11px/1.5 system-ui,sans-serif;letter-spacing:.16em;text-transform:uppercase}.nav-links{display:flex;align-items:center;gap:24px;font-size:14px}.nav-links a{text-decoration:none}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:48px;padding:13px 23px;border:1px solid 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0;display:flex;justify-content:space-between;gap:12px;font:12px ui-monospace,monospace;letter-spacing:.05em;color:#c4bcab}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:25px 24px 6px}.metrics strong{display:block;font:26px/1.2 Georgia,serif;color:var(--green)}.metrics span{font-size:12px;color:#c4bcab}.chart{display:block;width:100%;height:auto}.chart line{stroke:#514d43;stroke-width:1}.chart text{fill:#c4bcab;font:12px ui-monospace,monospace}.chart polyline{stroke:var(--green);stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round;fill:none}.demo figcaption{padding:0 24px 20px;font-size:12px;color:#c4bcab}.strip{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-block:1px solid var(--line);font:13px ui-monospace,monospace;color:var(--muted)}section{padding:76px 0}.section-intro{max-width:680px;margin-bottom:35px}.section-intro p{margin-top:18px;color:var(--muted)}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.feature{border-top:2px solid var(--ink);padding-top:20px}.feature .number{font:12px ui-monospace,monospace;color:var(--red);margin-bottom:15px;display:block}.feature p{font-size:16px;color:var(--muted);margin-top:15px}.subtle{background:#eae4d7;border-block:1px solid var(--line)}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}.steps{margin:0;padding:0;list-style:none;counter-reset:steps}.steps li{counter-increment:steps;padding:0 0 24px 47px;position:relative}.steps li:before{content:"0" counter(steps);position:absolute;left:0;top:0;color:var(--red);font:14px/1.9 ui-monospace,monospace}.steps strong{display:block;font-size:18px}.steps p{font-size:16px;color:var(--muted);margin-top:5px}.contents{margin:22px 0 0;padding:0;list-style:none}.contents li{padding:10px 0;border-bottom:1px solid var(--line)}.contents li:before{content:"+";color:var(--red);margin-right:12px}.fit{margin-top:26px;border-left:3px solid var(--red);padding-left:20px;color:var(--muted);font-size:15px}.faq{max-width:800px}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{cursor:pointer;font-size:18px;font-weight:600;list-style-position:outside;margin-left:20px}.faq details p{margin:14px 0 0 20px;color:var(--muted);font-size:16px}.purchase{padding:45px;background:var(--ink);color:var(--paper);border-radius:8px;display:grid;grid-template-columns:1fr auto;gap:35px;align-items:center}.purchase h2{max-width:650px}.purchase p{margin-top:15px;color:#c4bcab;max-width:620px}.price{font:54px Georgia,serif;line-height:1;margin-bottom:18px}.purchase .button{background:var(--paper);color:var(--ink);border-color:var(--paper)}.purchase .small{color:#c4bcab}.book-note{margin-top:28px;font-size:15px;color:var(--muted)}.byline{border-top:1px solid var(--line);padding-top:25px;max-width:770px;color:var(--muted);font-size:16px}.byline strong{color:var(--ink)}footer{border-top:1px solid var(--line);padding:30px 0 40px;font-size:14px;color:var(--muted)}.footer-row{display:flex;justify-content:space-between;gap:22px;flex-wrap:wrap}.footer-links{display:flex;gap:20px;flex-wrap:wrap}.link-button{border:0;padding:0;background:transparent;text-decoration:underline;text-underline-offset:4px;cursor:pointer;color:inherit;font:inherit}.legal{font-size:12px;margin-top:22px;max-width:860px}.privacy{padding-top:35px;font-size:14px;color:var(--muted);max-width:800px}.privacy summary{cursor:pointer}.privacy p{margin-top:12px}.cookie{position:fixed;bottom:18px;left:18px;right:18px;z-index:10;max-width:650px;margin:auto;background:var(--white);border:1px solid var(--line);border-radius:8px;padding:22px;box-shadow:0 10px 50px #0003;font-size:14px}.cookie[hidden]{display:none}.cookie p{margin:0}.cookie-actions{display:flex;gap:12px;margin-top:15px}.cookie-actions .button{font-size:14px;min-height:42px;padding:10px 20px}.book-hero{background:var(--ink);color:var(--paper);margin-top:30px;border-radius:8px;padding:60px}.book-hero .eyebrow{color:var(--green)}.book-hero h1{font-size:clamp(3.3rem,7vw,6.2rem)}.book-hero h1 em{color:var(--green)}.book-hero .lead{color:#d5cebd;font-size:21px}.book-hero .small{color:#c4bcab}.book-hero .button.secondary{color:var(--paper);border-color:#635e52}.book-hero .button.secondary:hover{background:#302c24}.book-hero blockquote{margin:0;border-left:1px solid #635e52;padding-left:32px;font:26px/1.5 Georgia,serif;color:#ded6c5}.book-hero cite{display:block;margin-top:20px;font:12px/1.6 ui-monospace,monospace;color:#c4bcab}.excerpt{max-width:770px;font:23px/1.7 Georgia,serif}.excerpt p+p{margin-top:23px}.excerpt .small{font:14px/1.6 system-ui,sans-serif;margin-top:24px}.topics{display:grid;grid-template-columns:1fr 1fr;gap:24px 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@media(max-width:850px){.hero{grid-template-columns:1fr;gap:36px;padding-top:48px}.hero h1{max-width:650px}.demo{max-width:680px}.split{gap:35px}.features{gap:22px}.book-hero{padding:38px}.nav-links{gap:16px}.nav-links .quiet{display:none}.strip{flex-wrap:wrap;font-size:12px}.purchase{padding:32px}.book-hero blockquote{font-size:22px}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}