:root{--pine:#2E4A3B;--red:#8C2F2B;--gold:#C8963E;--ink:#2B2320;--paper:#FBF6EC;--sand:#F1E6CF;--sky:#3E6A85}
*{box-sizing:border-box}html{scroll-padding-top:20px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 20px/1.6 "Source Serif 4",Georgia,serif}
img{max-width:100%;height:auto}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}.narrow{max-width:720px;margin-left:auto;margin-right:auto}.center{text-align:center}
h1,h2{font-family:"Alfa Slab One",Georgia,serif;font-weight:400;color:var(--pine);line-height:1.15;margin:0 0 .4em}
h1{font-size:clamp(2.4rem,6vw,4rem)}h2{font-size:clamp(1.8rem,4vw,2.5rem)}
section{padding:72px 0}
.promo{background:var(--red);color:#fff;text-align:center;padding:10px;font-size:18px}
.hero{background:#EDE6CF;color:var(--ink);padding:64px 0 72px}
.hero h1{color:var(--pine)}.kicker{font-style:italic;color:var(--red);font-size:1.2rem;margin:0 0 .4em}
.lede{font-size:1.25rem;max-width:34em}
.hero-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:56px;align-items:center}
.book{background:#F6F1E1;padding:22px;border-radius:6px;box-shadow:0 24px 50px rgba(43,35,32,.18)}
.book img{display:block;width:100%;border-radius:3px;box-shadow:0 10px 24px rgba(0,0,0,.35)}
.btn{display:inline-block;background:var(--gold);color:var(--ink);font-weight:600;font-size:1.25rem;padding:18px 34px;border-radius:8px;text-decoration:none;border:3px solid var(--gold);min-height:48px}
.btn:hover{background:#d9a64e}.btn:focus-visible,a:focus-visible,button:focus-visible,summary:focus-visible{outline:4px solid var(--sky);outline-offset:3px}
.btn.ghost{background:transparent;color:var(--pine);border-color:var(--pine)}
.hero a:not(.btn){color:var(--pine)}.small{font-size:1rem;margin-top:14px}
.price{font-size:1.6rem;font-weight:600}.price s{opacity:.6;font-weight:400;margin-right:6px}.price.big{font-size:2rem;margin:20px 0 10px}
.badge{font-size:.95rem;background:var(--red);color:#fff;padding:3px 10px;border-radius:20px;vertical-align:middle}
.quiz{background:var(--sand)}
.q{font-size:1.3rem;font-weight:600;margin:0 0 14px}
.opts{display:grid;gap:12px}
.opts button{font:inherit;font-size:1.15rem;text-align:left;padding:16px 20px;border:2px solid var(--pine);background:var(--paper);color:var(--ink);border-radius:10px;cursor:pointer;min-height:56px}
.opts button:hover{background:#fff}
.progress{font-size:1rem;color:var(--red);margin-bottom:8px}
.result h3{font-family:"Alfa Slab One",Georgia,serif;font-weight:400;color:var(--red);font-size:1.6rem;margin:16px 0 4px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-top:28px}
.card{background:#fff;border:2px dashed var(--gold);padding:22px;border-radius:6px}
.card h3{font-family:"Alfa Slab One",Georgia,serif;font-weight:400;color:var(--pine);margin:0;font-size:1.5rem}
.card .st{font-style:italic;color:var(--red);margin:0 0 8px}
.ticks{padding-left:0;list-style:none}.ticks li{padding-left:36px;position:relative;margin:10px 0}
.ticks li:before{content:"";position:absolute;left:4px;top:.45em;width:16px;height:16px;border-radius:50%;background:var(--gold)}
.stack{background:var(--pine);color:var(--paper)}.stack h2{color:var(--paper)}
.stack-box{background:var(--paper);color:var(--ink);padding:32px;border-radius:12px;border:4px solid var(--gold)}
.stack-row{display:flex;flex-direction:column;padding:12px 0;border-bottom:1px solid #e3d6bb}.stack-row span{font-size:1.05rem;color:#5d514a}
details{border-bottom:1px solid #e3d6bb;padding:14px 0}summary{cursor:pointer;font-weight:600;font-size:1.2rem;min-height:44px}
.final{background:var(--sand)}
footer{padding:32px 0;font-size:1rem;background:var(--ink);color:var(--paper)}footer a{color:var(--paper);margin-right:18px}
@media (max-width:800px){.hero-grid{grid-template-columns:1fr}.book{max-width:360px;margin:0 auto;order:-1}section{padding:52px 0}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

.stats{background:var(--pine);color:var(--paper);padding:28px 0}
.stats-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;text-align:center}
.stats b{display:block;font-family:'Alfa Slab One',serif;font-size:2.1rem;color:var(--gold);line-height:1.1}
.stats span{font-size:1rem}
@media(max-width:760px){.stats-grid{grid-template-columns:repeat(3,1fr);row-gap:20px}}
.toc{list-style:none;padding:0;margin:20px 0}
.toc li{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px dotted #c9b88f;font-size:1.15rem}
.toc li span{white-space:nowrap;color:var(--red);font-weight:600}
.reviews .stars{color:var(--gold);font-size:1.3rem;margin:0}

.cta-mid{margin-top:28px}
.math{background:var(--sand)}
.math-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0}
.math-col{background:#fff;border-radius:10px;padding:22px;border:2px solid #e3d6bb}
.math-col.gem{border-color:var(--pine)}
.math-col h3{margin:0 0 6px;font-size:1.2rem}
.math-col .amt{font-family:'Alfa Slab One',serif;font-size:1.9rem;color:var(--red);margin:4px 0 10px}
.math-col.gem .amt{color:var(--pine)}
.math-note{font-size:1.15rem;font-weight:600}
@media(max-width:700px){.math-grid{grid-template-columns:1fr}}
.how{background:var(--paper)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:26px 0 10px}
.step{background:#fff;border-radius:10px;padding:22px;border:2px solid #e3d6bb}
.step b{display:inline-block;width:42px;height:42px;line-height:42px;text-align:center;border-radius:50%;background:var(--gold);font-size:1.3rem}
.step h3{margin:10px 0 6px}
@media(max-width:760px){.steps{grid-template-columns:1fr}}
.guarantee{background:#F4ECDB;border-left:5px solid var(--gold);padding:12px 14px;border-radius:4px;font-size:1.05rem}
.ask{background:var(--paper)}
.form label{display:block;font-weight:600;margin:14px 0 4px}
.form input,.form textarea{display:block;width:100%;box-sizing:border-box;font:inherit;font-size:1.1rem;padding:14px;margin-top:6px;border:2px solid #cdbb94;border-radius:8px;background:#fff}
.form .btn{margin-top:18px;cursor:pointer}
.form.inline{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:18px}
.form.inline label{margin:0;flex:1 1 280px;max-width:420px}
.form.inline .btn{margin-top:6px}
.sr{position:relative}.sr{font-size:0}.sr input{font-size:1.1rem}
.xmas{background:var(--pine);color:var(--paper)}.xmas h2{color:var(--paper)}.xmas .kicker{color:var(--gold)}
.sticky-buy{position:fixed;left:0;right:0;bottom:0;background:var(--ink);color:var(--paper);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;z-index:50;box-shadow:0 -6px 20px rgba(0,0,0,.2)}
.sticky-buy .btn{padding:12px 22px;font-size:1.1rem}
.sticky-buy s{opacity:.6;margin-right:4px}.sticky-buy b{font-size:1.3rem}
@media(min-width:900px){.sticky-buy{display:none!important}}

.pages{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:26px}
.pages a{display:block;text-decoration:none;color:var(--ink)}
.pages img{width:100%;height:auto;display:block;border-radius:4px;box-shadow:0 10px 26px rgba(43,35,32,.18);border:1px solid #e3d6bb;background:#fff}
.pages span{display:block;font-size:1rem;margin-top:10px;line-height:1.4}
@media(max-width:900px){.pages{grid-template-columns:repeat(2,1fr)}}