/* Scoped to the volume 9 product; mobile first. */
.bpe{--bpe-ink:#412817;--bpe-teal:#57351f;--bpe-muted:#675a51;--bpe-line:#e6e0dc;--bpe-warm:#f6eee9;color:#403026;font-size:16px;line-height:1.95;overflow-wrap:break-word;text-align:right}
.bpe *{box-sizing:border-box}.bpe h2,.bpe h3,.bpe h4,.bpe p,.bpe figure,.bpe ul,.bpe ol{margin:0;padding:0}.bpe h2{font-size:25px;line-height:1.65;color:var(--bpe-ink);font-weight:800;margin:8px 0 16px}.bpe h3{font-size:18px;line-height:1.7;color:var(--bpe-ink);font-weight:700;margin:0 0 7px}.bpe p{margin:0 0 16px}.bpe a{text-decoration:none}.bpe a:focus-visible,.bpe button:focus-visible,.bpe summary:focus-visible{outline:3px solid #a5653a;outline-offset:5px}.bpe [id]{scroll-margin-top:95px}.bpe .bpe-kicker{color:var(--bpe-teal);font-size:12px;font-weight:700;letter-spacing:.15px;margin:0 0 8px}.bpe-section{padding:32px 0;border-bottom:1px solid var(--bpe-line)}
.bpe .bpe-hero{background:linear-gradient(145deg,#3e2616,#613b22);padding:28px 20px 22px;border-radius:16px;color:#fff}.bpe .bpe-eyebrow{font-size:12px;color:#eae1db;line-height:1.8;margin:0 0 18px;display:flex;gap:8px;align-items:center}.bpe-dot{height:7px;width:7px;border-radius:50%;background:#d4a585;flex-shrink:0}.bpe .bpe-hero h2{color:#fff;font-size:29px;line-height:1.6;margin:0 0 18px}.bpe .bpe-hero h2 em{font-style:normal;color:#dfbca5}.bpe .bpe-lead{color:#f5f1ee;font-size:15px;line-height:2}.bpe .bpe-lead strong{font-weight:500}.bpe .bpe-author{font-size:13px;color:#eae1db}.bpe-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 0;border-top:1px solid #ffffff35;border-bottom:1px solid #ffffff35;padding:20px 0;margin-top:24px}.bpe-stats>div{text-align:center;display:grid;gap:1px}.bpe-stats strong{font-size:27px;line-height:1.5;color:#fff}.bpe-stats span{font-size:12px;color:#efe7e1}.bpe-hero-bottom{display:flex;flex-direction:column;gap:15px;margin-top:20px;font-size:12px}.bpe .bpe-button{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:48px;padding:10px 18px;border-radius:8px;font-size:14px;font-weight:700}.bpe .bpe-button-light{background:#f1e1d7;color:#422817}.bpe .bpe-button-light:hover{background:#f7ede7;color:#3e2616}.bpe-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:18px 0 0}.bpe-nav a{display:flex;align-items:center;justify-content:center;min-height:44px;color:var(--bpe-ink);background:#f6f4f2;border:1px solid var(--bpe-line);border-radius:8px;font-size:13px;padding:6px}.bpe-nav a:hover{background:#eee7e3}
.bpe-cards{display:grid;gap:12px;margin-top:22px}.bpe-card{border:1px solid var(--bpe-line);padding:20px;border-radius:12px;background:#fff;position:relative}.bpe .bpe-card p{font-size:14px;color:var(--bpe-muted);margin:0}.bpe-card-number{color:#7c6555;font-size:12px;display:block;margin-bottom:10px}.bpe .bpe-infographic{background:var(--bpe-warm);padding:26px 16px;margin-top:30px;border:0;border-radius:16px}.bpe-pyramid{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 0}.bpe-tier{display:flex;align-items:center;gap:12px;padding:16px 12px;border-radius:10px;min-height:92px;color:#fff}.bpe-tier>div{display:grid;gap:3px}.bpe-tier strong{font-size:15px;line-height:1.7}.bpe-tier div>span{font-size:11px;line-height:1.8}.bpe-tier-n{font-size:21px;color:inherit;opacity:.85;min-width:19px;text-align:center}.bpe-tier-1{width:88%;background:#422817}.bpe-tier-2{width:92%;background:#694025}.bpe-tier-3{width:96%;background:#e9e1db;color:#492c19}.bpe-tier-4{width:100%;background:#ead4c5;color:#4f392a}.bpe .bpe-caption{font-size:12px;color:var(--bpe-muted);line-height:1.85;margin:10px 0 0}.bpe .bpe-editorial{margin:30px 0 0}.bpe-editorial img{display:block;width:100%;height:auto;border-radius:14px;aspect-ratio:1500/844;object-fit:cover}.bpe-editorial figcaption{font-size:12px;color:var(--bpe-muted);padding:12px 4px;line-height:1.9}
.bpe .bpe-roadmap{list-style:none;position:relative;margin:24px 0 0;padding:0}.bpe-roadmap:before{content:'';position:absolute;right:21px;top:24px;bottom:36px;width:2px;background:#e7e0db}.bpe-roadmap li{display:flex;position:relative;gap:16px;align-items:flex-start;margin:0;padding:0 0 22px}.bpe-roadmap li:last-child{padding:0}.bpe-step{width:44px;height:44px;display:grid;place-items:center;flex-shrink:0;background:#57351f;color:#fff;border:5px solid #fff;border-radius:50%;font-size:15px;z-index:1}.bpe-roadmap small{font-size:11px;color:#736358}.bpe .bpe-roadmap h3{font-size:17px;margin:2px 0 4px}.bpe .bpe-roadmap p{font-size:14px;color:var(--bpe-muted);margin:0}.bpe-audience-grid{display:grid;gap:18px}.bpe-audience-grid>div{padding-right:15px;border-right:3px solid #ca906a}.bpe .bpe-audience-grid h3{font-size:17px}.bpe .bpe-audience-grid p{font-size:14px;color:var(--bpe-muted);margin:0}
.bpe .bpe-toc-group{margin:27px 0 10px;color:var(--bpe-teal);font-size:12px;font-weight:700}.bpe details{background:#fff;border:1px solid var(--bpe-line);border-radius:10px;margin:0 0 8px;overflow:hidden}.bpe details summary{display:flex;align-items:center;flex-wrap:wrap;gap:6px 10px;position:relative;cursor:pointer;padding:16px 15px 16px 42px;min-height:60px;list-style:none;font-size:14px;font-weight:700;line-height:1.9;color:var(--bpe-ink)}.bpe details summary::-webkit-details-marker{display:none}.bpe details summary>span{flex-basis:100%}.bpe details summary small{font-size:11px;font-weight:400;color:var(--bpe-muted)}.bpe details summary b{position:absolute;left:15px;top:50%;transform:translateY(-50%);font-size:21px;font-weight:400;color:var(--bpe-teal)}.bpe details[open]{border-color:#9e8777;background:#fbf9f8}.bpe details[open] summary{border-bottom:1px solid #e9e4e0}.bpe details[open] summary b{transform:translateY(-50%) rotate(45deg)}.bpe .bpe-chapter-body,.bpe .bpe-faq details>p{padding:16px;font-size:14px;line-height:2;color:var(--bpe-muted)}.bpe .bpe-chapter-body p,.bpe .bpe-faq details>p{margin:0}.bpe-note{display:flex;align-items:flex-start;gap:12px;background:#f9f2ed;border-radius:12px;padding:20px 16px;margin-top:30px}.bpe-note-icon{display:grid;place-items:center;border:1px solid #986543;border-radius:50%;width:25px;height:25px;flex-shrink:0;color:#7a4d2f;margin-top:5px}.bpe .bpe-note h3{font-size:16px}.bpe .bpe-note p{font-size:13px;line-height:2;color:#615045;margin:0}.bpe .bpe-full-title{font-size:15px}.bpe-specs{margin:20px 0 0;display:grid;grid-template-columns:minmax(0,1fr);border:1px solid var(--bpe-line);border-radius:12px;overflow:hidden}.bpe-specs>div{padding:15px 18px;border-bottom:1px solid var(--bpe-line)}.bpe-specs>div:last-child{border-bottom:0}.bpe-specs dt{font-size:12px;color:var(--bpe-muted);font-weight:400;margin:0 0 5px}.bpe-specs dd{margin:0;font-size:15px;color:var(--bpe-ink);font-weight:700}.bpe-specs bdi{font-family:Arial,sans-serif;letter-spacing:1px;font-size:15px}.bpe-order{padding:28px 20px;margin-top:30px;border:1px solid #d7cbc3;border-radius:16px;background:#f5f1ef}.bpe .bpe-order h2{font-size:25px}.bpe .bpe-order>p{font-size:14px}.bpe-purchase{border-top:1px solid #dfd5cf;padding-top:20px}.bpe-purchase-price{display:flex;flex-direction:column;gap:5px}.bpe-purchase-price del{color:#776f6a;font-size:15px}.bpe-purchase-price ins{text-decoration:none;font-size:25px;font-weight:800;color:var(--bpe-ink)}.bpe-purchase-price .woocommerce-Price-currencySymbol{font-size:13px}.bpe .bpe-purchase p{font-size:12px;margin:6px 0 12px;color:var(--bpe-muted)}.bpe .bpe-buy-form{margin:0}.bpe .bpe-buy-form button{width:100%;min-height:52px;padding:12px 16px;background:#57351f;border:0;border-radius:9px;color:#fff;font:inherit;font-size:15px;font-weight:700;cursor:pointer}.bpe .bpe-buy-form button:hover{background:#3d2616}.bpe .bpe-backlink{display:block;text-align:center;font-size:12px;color:var(--bpe-teal);padding:18px 0 0;min-height:44px}
body.postid-101190 .product-single-content{padding:16px!important}body.postid-101190 .product-single-top-part{margin-bottom:16px}body.postid-101190 .product-image-wrapper img{border-radius:14px}body.postid-101190 .page-title{padding-top:26px;padding-bottom:24px}body.postid-101190 h1.title-page{font-size:23px;line-height:1.8}body.postid-101190 .study-mode{display:none}body.postid-101190 .sticky-add-to-cart{padding-bottom:env(safe-area-inset-bottom)}
@media(min-width:600px){.bpe .bpe-hero{padding:38px 32px 28px}.bpe .bpe-hero h2{font-size:37px}.bpe-stats{grid-template-columns:repeat(4,minmax(0,1fr))}.bpe-hero-bottom{flex-direction:row;align-items:center;justify-content:space-between}.bpe-nav{grid-template-columns:repeat(4,minmax(0,1fr))}.bpe-cards,.bpe-audience-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.bpe .bpe-infographic{padding:32px}.bpe-tier{padding:18px 25px;gap:22px}.bpe-tier strong{font-size:19px}.bpe-tier div>span{font-size:13px}.bpe-tier-1{width:65%}.bpe-tier-2{width:76%}.bpe-tier-3{width:88%}.bpe-tier-4{width:100%}.bpe-specs{grid-template-columns:repeat(2,minmax(0,1fr))}.bpe-specs .bpe-isbn{grid-column:1/-1}.bpe details summary{padding:18px 20px 18px 48px}.bpe details summary>span{flex:1}.bpe-order{padding:32px}.bpe-section{padding:42px 0}body.postid-101190 .product-single-content{padding:28px!important}body.postid-101190 h1.title-page{font-size:28px}.bpe-pyramid{max-width:600px;margin:auto}.bpe-purchase{display:flex;align-items:center;justify-content:space-between;gap:20px}.bpe .bpe-buy-form{min-width:210px}.bpe .bpe-purchase p{margin-bottom:0}}
body.postid-101190 .bpe .bpe-nav a,body.postid-101190 .bpe .bpe-backlink{color:#492c19!important}body.postid-101190 .bpe .bpe-button-light{color:#422817!important}
body.postid-101190 #course-advice{display:none}body.postid-101190 .bpe-purchase-price ins{background:transparent;padding:0}
@media(prefers-reduced-motion:reduce){.bpe *{scroll-behavior:auto!important;transition:none!important}}

.bpe .bpe-cycle-grid{display:grid;grid-template-columns:1fr;list-style:none;gap:12px;margin:24px 0 18px;padding:0}.bpe-cycle-grid li{background:#fff;border:1px solid #e5d9d1;border-radius:12px;padding:20px 18px;position:relative}.bpe-cycle-grid li>span{display:grid;place-items:center;background:#57351f;color:#fff;border-radius:50%;width:34px;height:34px;font-size:16px;margin-bottom:12px}.bpe .bpe-cycle-grid h3{font-size:18px;margin-bottom:5px}.bpe .bpe-cycle-grid p{font-size:14px;margin:0;color:#675a51}.bpe .bpe-faq details p a{color:#57351f!important;text-decoration:underline}@media(min-width:480px){.bpe .bpe-cycle-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:1000px){.bpe .bpe-cycle-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}

.bpe-books-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:18px}.bpe-book{border:1px solid var(--bpe-line);border-radius:14px;overflow:hidden;background:#fff}.bpe-book img{width:100%;height:auto;aspect-ratio:1500/844;object-fit:cover;display:block}.bpe-book-copy{padding:18px}.bpe .bpe-book h3{font-size:17px}.bpe .bpe-book p{font-size:13px;color:var(--bpe-muted);margin:0 0 12px}.bpe .bpe-book a{color:var(--bpe-ink)!important}.bpe-book-link{display:inline-flex;align-items:center;min-height:44px;font-size:13px;text-decoration:underline!important}.bpe-book-volume{font-size:12px;color:var(--bpe-teal);display:block;margin-bottom:7px}.bpe-selector{display:grid;gap:12px}.bpe-selector a{display:grid;gap:6px;border:1px solid var(--bpe-line);border-radius:12px;padding:18px;color:var(--bpe-ink)!important;min-height:80px}.bpe-selector a[aria-current]{background:var(--bpe-warm);border-color:var(--bpe-teal)}.bpe-selector span{font-size:12px;color:var(--bpe-muted)}.bpe-comparison{display:grid;gap:12px;margin-top:20px}.bpe-comparison>div{border:1px solid var(--bpe-line);border-radius:12px;padding:20px;display:grid;gap:9px}.bpe-comparison small{font-size:12px;color:var(--bpe-muted)}.bpe-comparison strong{font-size:22px;color:var(--bpe-ink)}.bpe-comparison .bpe-highlight{background:var(--bpe-warm)}.bpe-saving{font-size:14px;margin-top:16px!important}.bpe-cycle-grid li>br,.bpe-card>br,.bpe-book-copy>br{display:none}.bpe-cycle-grid li>p>strong{display:block;margin-bottom:5px}.bpe-cycle-grid li>p>br{display:none}.bpe .bpe-purchase-price>.woocommerce-Price-amount{font-size:25px;font-weight:800}@media(min-width:600px){.bpe-books-grid,.bpe-selector{grid-template-columns:repeat(2,minmax(0,1fr))}.bpe-comparison{grid-template-columns:repeat(3,minmax(0,1fr))}}