:root{color-scheme:light;--bg:#FBF5F1;--bg-soft:#F6EAE5;--surface:#FFFDFB;--blush:#F5E4DF;--blush2:#EFD6CE;--border:#E7CFC6;--text:#3E2C2C;--soft:#7A5A57;--faint:#A9847E;--accent:#B4707C;--deep:#8C4F5B;--tint:#F0DADD;--gold:#C6A06B;--goldsoft:#EEE0C7;--shadow:0 18px 40px -22px rgba(120,60,60,.35)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Nunito Sans",system-ui,sans-serif;font-size:1.05rem;line-height:1.65;overflow-x:hidden}
h1,h2,h3{font-family:"Fraunces",Georgia,serif;font-weight:600;letter-spacing:-.01em;text-wrap:balance;margin:0;line-height:1.12}
p{margin:0}a{color:inherit}img{max-width:100%}
.wrap{max-width:1080px;margin-inline:auto;padding-inline:clamp(20px,5vw,44px)}
section{padding-block:clamp(56px,9vw,100px)}
.eyebrow{font-weight:800;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--deep)}
.lead{font-size:clamp(1.05rem,1.6vw,1.2rem);color:var(--soft)}
.h1{font-size:clamp(2.5rem,6.4vw,4.3rem);line-height:1.04}
.h2{font-size:clamp(1.8rem,4vw,2.6rem)}
.h3{font-size:clamp(1.2rem,2.2vw,1.45rem)}
.btn{display:inline-flex;align-items:center;justify-content:center;font:inherit;font-weight:800;font-size:.98rem;padding:.85em 1.7em;border-radius:999px;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .18s,box-shadow .18s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--shadow)}
.btn-ghost{background:transparent;color:var(--deep);border-color:var(--border)}
.btn-ghost:hover{background:var(--blush)}
.btn[disabled]{opacity:.6;cursor:default}
header.nav{position:sticky;top:0;z-index:30;background:rgba(251,245,241,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.nav-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.brand{font-family:"Fraunces",serif;font-weight:600;font-size:1.3rem;text-decoration:none;display:flex;align-items:center;gap:10px}
.mark{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--gold));flex-shrink:0}
nav.links{display:flex;align-items:center;gap:26px;font-weight:700;font-size:.93rem}
nav.links a{text-decoration:none;color:var(--soft)}
nav.links a:hover{color:var(--deep)}
nav.links .btn{color:#fff;padding:.6em 1.3em}
@media(max-width:640px){nav.links a:not(.btn){display:none}}
/* cover */
.cover{position:relative;width:min(270px,70vw);aspect-ratio:3/4;border-radius:6px 18px 18px 6px;background:linear-gradient(160deg,var(--deep),var(--accent));box-shadow:var(--shadow);color:#FFF6F4;padding:28px 24px;display:flex;flex-direction:column;transform:rotate(-3deg);margin-inline:auto}
.cover::before{content:"";position:absolute;left:0;top:0;bottom:0;width:10px;background:rgba(0,0,0,.18);border-radius:6px 0 0 6px}
.cover .k{font-size:.66rem;letter-spacing:.18em;font-weight:800;opacity:.85}
.cover .t{font-family:"Fraunces",serif;font-size:2rem;line-height:1.05;margin-top:auto;color:#fff}
.cover .s{font-size:.82rem;opacity:.92;margin-top:10px;line-height:1.4}
.cover .a{font-size:.76rem;font-weight:700;letter-spacing:.06em;margin-top:16px;opacity:.92}
.cover .rule{width:36px;height:2px;background:var(--gold);margin-top:14px}
/* hero */
.hero{padding-block:clamp(48px,8vw,88px)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,5vw,56px);align-items:center}
@media(max-width:820px){.hero-grid{grid-template-columns:1fr}.hero-grid .cover{order:-1}}
.stack{display:flex;flex-direction:column;gap:22px}
.row{display:flex;gap:14px;flex-wrap:wrap}
.head{max-width:640px;display:flex;flex-direction:column;gap:14px;margin-bottom:clamp(28px,5vw,48px)}
.soft{background:var(--bg-soft)}.blush{background:var(--blush)}
.quote{background:var(--bg-soft);border-left:3px solid var(--gold);border-radius:4px 22px 22px 4px;padding:26px 30px;font-family:"Fraunces",serif;font-style:italic;font-size:clamp(1.15rem,2vw,1.45rem);color:var(--deep);margin-top:clamp(28px,4vw,44px)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,56px);align-items:start}
@media(max-width:760px){.two{grid-template-columns:1fr}}
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:820px){.three{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--border);border-radius:24px;padding:28px 24px;display:flex;flex-direction:column;gap:12px}
.card p{color:var(--soft);font-size:.97rem}
.num{font-family:"Fraunces",serif;font-style:italic;color:var(--gold);font-size:1.6rem}
.tl p{color:var(--soft)}
.story p+p{margin-top:16px}
.story p{color:var(--soft)}
/* chapters */
.chapters{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.chapters li{display:flex;gap:16px;align-items:baseline;padding:13px 0;border-top:1px dashed var(--border);color:var(--text);font-weight:700}
.chapters li:first-child{border-top:none}
.chapters .n{font-family:"Fraunces",serif;font-style:italic;color:var(--gold);min-width:2.2em;font-weight:600}
.excerpt{background:var(--surface);border:1px solid var(--border);border-radius:26px;padding:clamp(24px,4vw,40px);font-family:"Fraunces",serif;font-size:clamp(1.05rem,1.7vw,1.2rem);line-height:1.7;color:var(--text)}
.excerpt p+p{margin-top:16px}
.excerpt .cite{font-family:"Nunito Sans",sans-serif;font-size:.85rem;color:var(--faint);font-weight:700;margin-top:18px}
.price{font-family:"Fraunces",serif;font-size:2.6rem;color:var(--deep);line-height:1}
.buybox{background:var(--surface);border:1px solid var(--border);border-radius:28px;padding:clamp(24px,4vw,38px);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:16px}
.note{font-size:.84rem;color:var(--faint)}
/* forms */
.f{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.f label{font-weight:800;font-size:.86rem}
.f input,.f textarea{font:inherit;padding:.8em 1em;border:1px solid var(--border);border-radius:14px;background:#fff;color:var(--text);width:100%}
.f input:focus,.f textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
.hp{position:absolute;left:-9999px}
.err{color:#a3303f;font-size:.9rem;margin:0 0 10px}
.ok{background:var(--tint);border-radius:16px;padding:18px 20px;color:var(--deep);font-weight:700}
.contact{background:linear-gradient(160deg,var(--deep),var(--accent));color:#FFF6F4;border-radius:32px;padding:clamp(30px,6vw,60px);display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,48px);align-items:start}
@media(max-width:760px){.contact{grid-template-columns:1fr}}
.contact .h2{color:#fff}.contact .lead{color:#FCE4E4}
.contact .f label{color:#fff}
.contact .btn-primary{background:#fff;color:var(--deep)}
.disclaimer{border:1px solid var(--border);background:var(--bg-soft);border-radius:22px;padding:clamp(22px,4vw,34px);font-size:.87rem;color:var(--soft);display:flex;flex-direction:column;gap:10px}
.disclaimer h3{font-size:1rem;color:var(--text)}
footer{border-top:1px solid var(--border);padding-block:32px;font-size:.85rem;color:var(--faint)}
.foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.foot a{text-decoration:none;font-weight:700}