:root{--bg:#f5f0e8;--paper:#fffdf8;--ink:#1f2a24;--muted:#657069;--green:#183f32;--green2:#285d48;--gold:#a7793d;--line:rgba(31,42,36,.12);--max:1160px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.shell{width:min(calc(100% - 32px),var(--max));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:#f5f0e8f0;backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-family:Georgia,serif;font-size:1.25rem;font-weight:700;letter-spacing:.01em}.nav-links{display:flex;gap:20px;font-size:.93rem}.nav-links a:hover{color:var(--green2)}.mobile-nav{display:none;position:relative}.mobile-nav summary{list-style:none;cursor:pointer;border:1px solid var(--green);border-radius:999px;padding:10px 16px;font-weight:800}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav[open] summary{background:var(--green);color:#fff}.mobile-nav nav{position:absolute;right:0;top:52px;width:min(84vw,310px);padding:12px;background:var(--paper);border:1px solid var(--line);border-radius:22px;box-shadow:0 18px 50px #1f2a2429;display:grid;gap:4px}.mobile-nav nav a{display:block;padding:12px 14px;border-radius:14px}.mobile-nav nav a:active,.mobile-nav nav a:hover{background:#efe7db}.mobile-app-link{margin-top:6px;background:var(--green);color:#fff}.hero{padding:88px 0 70px}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.73rem;font-weight:800;color:var(--gold)}h1,h2,h3{font-family:Georgia,Times New Roman,serif;line-height:1.08;margin:0 0 20px}h1{font-size:clamp(3.2rem,8vw,6.8rem);letter-spacing:-.045em}h2{font-size:clamp(2.1rem,5vw,4.1rem);letter-spacing:-.035em}.lead{font-size:clamp(1.05rem,2vw,1.3rem);max-width:720px;color:var(--muted)}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:13px 20px;border-radius:999px;border:1px solid var(--green);font-weight:750}.btn.primary{background:var(--green);color:#fff}.btn.secondary{background:transparent}.hero-card{min-height:430px;border-radius:34px;padding:34px;background:linear-gradient(145deg,var(--green),#0f2d24);color:#fff;display:flex;flex-direction:column;justify-content:flex-end;box-shadow:0 28px 70px #183f3238}.hero-card .placeholder{border:1px dashed rgba(255,255,255,.45);border-radius:24px;padding:20px;margin-bottom:auto;color:#fffc}section{padding:78px 0;border-top:1px solid var(--line)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:28px}.card p{color:var(--muted)}.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}.kicker{font-weight:800;color:var(--green2)}.note{border-left:3px solid var(--gold);padding-left:18px;color:var(--muted)}.footer{padding:44px 0 60px;border-top:1px solid var(--line);color:var(--muted)}.footer strong{color:var(--ink)}.footer-grid{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:start}.footer-links{display:grid;gap:7px;text-align:right}.footer-links a:hover{color:var(--green2)}.book-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}.book-grid.two{grid-template-columns:repeat(2,1fr)}.book-card{position:relative;display:block;background:var(--paper);border:1px solid var(--line);border-radius:28px;padding:30px;min-height:320px;transition:.2s ease}.book-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px #1f2a2414}.book-card.featured{background:linear-gradient(145deg,#fffdf8,#f4eadb)}.book-number{display:inline-block;margin-bottom:26px;font-weight:900;letter-spacing:.16em;color:var(--gold);font-size:.78rem}.book-card h3{font-size:1.75rem}.book-card p{color:var(--muted)}.text-link{display:inline-block;margin-top:16px;font-weight:800;color:var(--green2)}.book-detail{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start}.book-facts{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:28px}.fact{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:18px}.fact strong{display:block;color:var(--green)}.quote-box{background:#efe0c8;border:1px solid rgba(167,121,61,.25);border-radius:24px;padding:30px;font-family:Georgia,serif;font-size:1.35rem;font-style:italic}.topic-list{display:grid;gap:12px;margin-top:24px}.topic{padding:16px 18px;background:var(--paper);border:1px solid var(--line);border-radius:16px}.topic strong{display:block}.back-link{display:inline-flex;margin-bottom:22px;font-weight:800;color:var(--green2)}.app-access{display:grid;grid-template-columns:1fr minmax(280px,360px);gap:56px;align-items:center}.qr-card{display:flex;flex-direction:column;align-items:center;text-align:center;background:linear-gradient(145deg,#12392d,#0c2a21);color:#fff;border-radius:30px;padding:26px;box-shadow:0 24px 60px #183f3238}.qr-card img{display:block;width:min(100%,320px);background:#fff;border-radius:22px;padding:16px}.qr-card strong{margin-top:18px;font-family:Georgia,serif;font-size:1.4rem}.qr-card span{margin-top:4px;font-size:.78rem;color:#ffffffb3;overflow-wrap:anywhere}@media(max-width:820px){.nav{min-height:68px}.nav-links{display:none}.mobile-nav{display:block}.brand{font-size:1.08rem}.hero{padding:54px 0 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