:root{--reader-navy:#102b3d;--reader-orange:#ff6b1a;--reader-ink:#243543;--reader-muted:#637681;--reader-line:#dce4e7}.reader-shell{max-width:1120px;margin:28px auto 76px;padding:0 24px}.reader-hero{display:grid;grid-template-columns:1fr 250px;gap:36px;align-items:end;padding:48px;border-radius:20px;background:var(--reader-navy);color:#fff}.reader-kicker,.reader-number{color:#d95a14;font-size:.7rem;font-weight:900;letter-spacing:.12em}.reader-kicker{color:#ffb47e}.reader-hero h1{max-width:730px;margin:13px 0;font-size:clamp(2.1rem,5vw,4rem);line-height:1.04;letter-spacing:-.045em}.reader-hero p{max-width:710px;color:#d7e2e7;line-height:1.7}.reader-meta{color:#ffbd92!important;font-size:.8rem;font-weight:800}.reader-hero-actions{display:grid;gap:12px;justify-items:stretch}.reader-primary,.reader-hero-actions button{display:flex;justify-content:center;align-items:center;min-height:46px;padding:11px 15px;border:0;border-radius:8px;background:var(--reader-orange);color:#fff;font:inherit;font-size:.84rem;font-weight:800;text-align:center;text-decoration:none;cursor:pointer}.reader-hero-actions button{border:1px solid rgba(255,255,255,.35);background:transparent}.reader-layout{display:grid;grid-template-columns:195px minmax(0,760px);justify-content:center;gap:52px;margin-top:48px}.reader-toc{position:sticky;top:22px;align-self:start;display:grid;gap:6px;border-top:2px solid var(--reader-orange);padding-top:14px}.reader-toc strong{margin-bottom:5px;color:var(--reader-muted);font-size:.68rem;letter-spacing:.11em}.reader-toc a{padding:7px 8px;border-radius:6px;color:#47606c;font-size:.78rem;line-height:1.4;text-decoration:none}.reader-toc a:hover{background:#fff1e7;color:#a23e09}.reader-content{min-width:0;color:var(--reader-ink)}.reader-section{margin-bottom:36px;padding-bottom:36px;border-bottom:1px solid var(--reader-line);scroll-margin-top:22px}.reader-section h2{margin:9px 0 15px;color:#122b3b;font-size:clamp(1.5rem,3vw,2.15rem);line-height:1.16;letter-spacing:-.03em}.reader-section p,.reader-section li{color:#40545f;font-size:.94rem;line-height:1.8}.reader-section ul,.reader-steps{display:grid;gap:9px;padding-left:22px}.reader-section li::marker{color:var(--reader-orange)}.reader-callout{display:grid;gap:7px;margin:22px 0;padding:18px 20px;border-left:4px solid var(--reader-orange);border-radius:0 10px 10px 0;background:#fff5ed;color:#344955;line-height:1.65}.reader-callout strong{color:#a23e09}.reader-steps li{padding-left:3px}.reader-case{display:grid;gap:8px;margin:22px 0;padding:20px;border-radius:12px;background:#f3f7f7}.reader-case span{color:#b44811;font-size:.68rem;font-weight:900;letter-spacing:.12em}.reader-case p{margin:0}.reader-offer{margin-top:30px;padding:24px;border:0;border-radius:13px;background:#f4f7f7}.reader-offer-links{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center;margin-top:18px}.reader-offer-links a:not(.reader-primary){color:#a23e09;font-size:.83rem;font-weight:800;text-decoration-thickness:1px;text-underline-offset:3px}.reader-offer-links .reader-primary{padding:12px 16px}.reader-source{padding:18px 0;color:var(--reader-muted);font-size:.78rem;line-height:1.6}.reader-source p{font-size:inherit;line-height:inherit}.ebook-error{max-width:700px;margin:80px auto;padding:32px}.library-controls{display:grid;gap:8px;max-width:440px;margin:28px 0 18px}.library-controls label{color:#526671;font-size:.8rem;font-weight:800}.library-controls input{width:100%;padding:13px 14px;border:1px solid #d7e0e3;border-radius:8px;font:inherit}.library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.library-card{display:flex;flex-direction:column;min-height:230px;padding:19px;border:1px solid #dce4e7;border-radius:12px;background:#fff}.library-card>span{color:#b44811;font-size:.67rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.library-card h2{margin:11px 0 7px;color:#183244;font-size:1rem;line-height:1.35}.library-card p{margin:0 0 16px;color:#637681;font-size:.81rem;line-height:1.6}.library-card a{margin-top:auto;color:#a23e09;font-size:.83rem;font-weight:900;text-decoration:none}.library-card a:hover{text-decoration:underline}@media(max-width:900px){.library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.reader-shell{margin:16px auto 50px;padding:0 14px}.reader-hero{grid-template-columns:1fr;gap:18px;padding:28px 23px}.reader-hero h1{font-size:2.35rem}.reader-hero-actions{grid-template-columns:1fr 1fr}.reader-layout{grid-template-columns:1fr;gap:18px;margin-top:25px}.reader-toc{position:static;display:flex;gap:5px;overflow-x:auto;white-space:nowrap;padding:9px 0;border-top:0;border-bottom:1px solid var(--reader-line)}.reader-toc strong{align-self:center;flex:none}.reader-toc a{flex:none;font-size:.72rem}.reader-section{margin-bottom:27px;padding-bottom:27px}.reader-offer-links{align-items:stretch;flex-direction:column}.reader-offer-links .reader-primary{width:100%}}@media(max-width:580px){.library-grid{grid-template-columns:1fr}.library-card{min-height:0}}@media print{@page{size:A4;margin:16mm}.site-header,.reader-toc,.reader-hero-actions,.reader-offer-links{display:none!important}.reader-shell{max-width:none;margin:0;padding:0}.reader-hero{display:block;padding:20px;border-radius:0;background:#fff;color:var(--reader-navy);border-bottom:2px solid var(--reader-orange)}.reader-hero h1{font-size:26pt}.reader-hero p,.reader-meta{color:#40545f!important}.reader-layout{display:block;margin:0}.reader-section{break-inside:auto;margin-bottom:20px;padding-bottom:20px}.reader-section h2,.reader-callout,.reader-case{break-inside:avoid}.reader-section p,.reader-section li{font-size:10pt}.reader-offer{display:block;background:#fff;border:1px solid var(--reader-line)}a{color:inherit;text-decoration:none}}