:root{--bg:#fffaf0;--ink:#2b2340;--muted:#6b6482;--card:#ffffff;--line:#efe6d2;--pri:#ff6b6b;--pri-d:#e44d4d;--sun:#ffd23f;--sky:#4cc9f0;--mint:#7bd88f;--plum:#7b2fbf}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:'Nunito',system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6;font-size:17px}
h1,h2,h3,.logo{font-family:'Fredoka',system-ui,sans-serif;line-height:1.15;margin:0 0 .5em}
a{color:var(--plum)}img{max-width:100%;height:auto;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
header{background:#fff;border-bottom:3px solid var(--sun);position:sticky;top:0;z-index:5}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:10px;padding-bottom:10px;flex-wrap:wrap}
.logo{font-size:1.5rem;font-weight:700;text-decoration:none;color:var(--ink)}
.logo span:nth-child(1){color:var(--pri)}.logo span:nth-child(2){color:#f5a300}.logo span:nth-child(3){color:#2ba84a}.logo span:nth-child(4){color:var(--sky)}
nav a{margin-left:16px;text-decoration:none;font-weight:700;color:var(--ink)}nav a:hover{color:var(--pri)}
.hero{background:linear-gradient(180deg,#fff3c4,#fffaf0);padding:44px 0 36px;text-align:center}
.hero h1{font-size:clamp(2rem,6vw,3.3rem)}.hero p{max-width:640px;margin:0 auto 20px;color:var(--muted);font-size:1.15rem}
.btn{display:inline-block;background:var(--pri);color:#fff;text-decoration:none;font-weight:800;padding:12px 22px;border-radius:999px;border:0;font-size:1rem;cursor:pointer;box-shadow:0 3px 0 var(--pri-d)}
.btn:hover{background:var(--pri-d)}.btn.alt{background:#fff;color:var(--ink);box-shadow:0 3px 0 var(--line);border:2px solid var(--line)}
.btn.amz{background:#ffb703;color:#2b2340;box-shadow:0 3px 0 #d99500}.btn.amz:hover{background:#ffa600}
.soon{display:inline-block;background:#eee7ff;color:var(--plum);font-weight:800;padding:10px 18px;border-radius:999px}
section{padding:34px 0}section h2{font-size:clamp(1.5rem,4vw,2.1rem);text-align:center}
.lead{text-align:center;color:var(--muted);max-width:640px;margin:0 auto 24px}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.card{background:var(--card);border:2px solid var(--line);border-radius:20px;padding:14px;display:flex;flex-direction:column;gap:8px}
.card img{border-radius:12px;box-shadow:0 4px 12px rgba(0,0,0,.12)}
.card h3{font-size:1.15rem;margin:6px 0 0}.card p{margin:0;color:var(--muted);font-size:.95rem}
.card .row{margin-top:auto;display:flex;gap:8px;flex-wrap:wrap;padding-top:8px}.card .btn{padding:9px 14px;font-size:.92rem}
.tag{font-size:.78rem;font-weight:800;color:var(--plum);text-transform:uppercase;letter-spacing:.04em}
.why{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.why div{background:#fff;border:2px dashed var(--sun);border-radius:20px;padding:18px;text-align:center}
.why b{font-family:'Fredoka',system-ui,sans-serif;font-size:1.15rem;display:block;margin-bottom:4px}
.bookhead{display:grid;gap:26px;grid-template-columns:1fr;align-items:start;padding:30px 0}
@media(min-width:760px){.bookhead{grid-template-columns:320px 1fr}}
.bookhead img{border-radius:16px;box-shadow:0 8px 22px rgba(0,0,0,.2);max-width:320px;margin:0 auto}
.crumbs{font-size:.9rem;color:var(--muted);padding-top:14px}.crumbs a{color:var(--muted)}
.samples{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.samples img{border:2px solid var(--line);border-radius:14px;background:#fff}
.center{text-align:center}.tips{background:#fff;border:2px solid var(--line);border-radius:20px;padding:18px 22px}
.tips li{margin:6px 0}
footer{background:#2b2340;color:#d9d3ea;padding:30px 0;margin-top:30px;font-size:.95rem}
footer a{color:#ffd23f}footer .cols{display:flex;gap:20px;justify-content:space-between;flex-wrap:wrap}
.signup{background:#fff3c4;border-radius:24px;padding:26px;text-align:center}
.signup form{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:12px}
.signup input[type=email]{padding:12px 16px;border-radius:999px;border:2px solid var(--line);font-size:1rem;min-width:240px}
.prose{max-width:720px;margin:0 auto;padding:30px 16px}.prose h1{font-size:2.2rem}