/* A quiet editorial spread. All changes are scoped to the E-book section. */
.ebook-section{scroll-margin-top:85px}
.ebook-section.slanted::before{background:#f3f1eb}
.ebook-section .published-container{width:96%;max-width:1900px;grid-template-columns:minmax(0,3fr) minmax(240px,1fr);gap:clamp(26px,2.5vw,48px);align-items:center}
.ebook-section .published-content{padding:0 10px 0 0;min-width:0}
.ebook-section .published-title{font-family:var(--font-heading);font-size:clamp(1.55rem,2.15vw,2.3rem);line-height:1.3;color:#373f3f;letter-spacing:-.03em;margin-bottom:22px}
.ebook-section .published-subtitle{font-size:clamp(.87rem,1.05vw,1.06rem);color:#586260;line-height:1.7;margin-bottom:20px}
.ebook-section .published-desc{font-size:clamp(.8rem,.92vw,.95rem);line-height:1.8;color:#75807c;margin-bottom:20px}
.ebook-eyebrow{font-size:.61rem;font-weight:800;letter-spacing:.12em;color:#687c7c;margin-bottom:1rem}
.ebook-preview{min-width:0;border:1px solid #d9ded7;background:#e6e9e3;border-radius:7px;box-shadow:0 24px 45px -36px #303d3c70;overflow:hidden}
.ebook-frame-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 22px;border-bottom:1px solid #d4d9d3;font-size:.59rem;font-weight:700;letter-spacing:.09em;color:#687774;background:#edf0e9}
.ebook-sample-badge{font-size:.61rem;letter-spacing:0;font-weight:500;white-space:nowrap}
.ebook-stage{padding:24px 26px 30px;background:radial-gradient(ellipse at 50% 25%,#f4f4ee,#e1e6de)}
.ebook-book,.ebook-open-spread{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);width:100%;margin:auto;padding:0;border:0;border-radius:2px;background:#f8f7f3;isolation:isolate;box-shadow:0 3px 0 #d0d3ca,0 5px 0 #f8f7f3,0 7px 0 #bcc4ba,0 9px 0 #f0f1e9,0 22px 24px -9px #3a48494a}
.ebook-book{cursor:zoom-in;max-width:1350px;transition:box-shadow .25s}
.ebook-book:hover{box-shadow:0 3px 0 #d0d3ca,0 5px 0 #f8f7f3,0 7px 0 #bcc4ba,0 9px 0 #f0f1e9,0 25px 30px -8px #3a484963}
.ebook-leaf{display:block;min-width:0;position:relative;background:#f8f7f3}
.ebook-leaf img{display:block;width:100%;height:auto;margin:0}
.ebook-leaf-1{border-radius:4px 0 0 3px;overflow:hidden}
.ebook-leaf-2{border-radius:0 4px 3px 0;overflow:hidden}
.ebook-center-fold{position:absolute;top:0;bottom:0;left:50%;width:34px;transform:translateX(-50%);z-index:2;pointer-events:none;background:linear-gradient(90deg,transparent,#6b73651a 27%,#303b3738 48%,#fcfdfb80 52%,#6772650d 72%,transparent)}
.ebook-preview-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 22px;background:#edf0e9;border-top:1px solid #d4d9d3;color:#65726d;font-size:.66rem}
.ebook-preview-controls button{border:0;background:transparent;font:700 .69rem var(--font-body);color:#4b6467;cursor:pointer;white-space:nowrap}
.ebook-sample-note{border-top:1px solid #d3d8d0;padding-top:18px;color:#7c847e;font-size:.68rem;margin:24px 0}
.ebook-open-main{display:flex;align-items:center;justify-content:space-between;gap:25px;width:fit-content;cursor:pointer;border:none;font:600 .85rem var(--font-body);background:#607578;color:#fff;border-radius:3px;padding:15px 21px;box-shadow:none}
.ebook-open-main:hover{background:#4d6265;transform:translateY(-1px)}
.ebook-download-link{display:block;width:fit-content;color:#78817b;font-size:.7rem;text-decoration:none;border-bottom:1px solid #aeb7af;padding-bottom:4px;margin-top:18px}
.ebook-download-link:hover{color:#384e50}
.ebook-dialog{position:fixed;inset:0;width:97vw;height:96dvh;max-width:none;max-height:none;margin:auto;padding:0;border:1px solid #bbc4bb;border-radius:7px;background:#e7ebe3;color:#333a3a;box-shadow:0 30px 120px #0006;overflow:hidden;font-family:var(--font-body)}
.ebook-dialog::backdrop{background:#23312deb;backdrop-filter:blur(4px)}
.ebook-dialog[open]{display:flex;flex-direction:column}
.ebook-reader-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:15px 25px;background:#f5f5ef;border-bottom:1px solid #d3d9cf;flex-shrink:0}
.ebook-reader-header .ebook-eyebrow{display:block;margin-bottom:4px;font-size:.55rem}
.ebook-reader-header h2{font-size:1rem;color:#424f4c;line-height:1.3}
.ebook-reader-actions{display:flex;align-items:center;gap:22px}
.ebook-pdf-button{color:#607578;font-size:.75rem;font-weight:700;text-decoration:none;white-space:nowrap}
.ebook-close{border:1px solid #d5ddd2;background:transparent;color:#516460;width:34px;height:34px;border-radius:50%;font:23px var(--font-body);cursor:pointer}
.ebook-reader-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 25px;border-bottom:1px solid #d6ddcf;flex-shrink:0;color:#6b786f;font-size:.68rem}
.ebook-reader-tools{display:flex;gap:8px}
.ebook-reader-tools button{border:1px solid #c9d3c5;background:#f7f8f2;border-radius:3px;padding:7px 11px;color:#526760;font:600 .67rem var(--font-body);cursor:pointer}
.ebook-reader-tools button[aria-pressed=true]{background:#607578;border-color:#607578;color:#fff}
.ebook-reader-tools button:disabled{opacity:.35;cursor:default}
.ebook-reader-scroll{overflow:auto;padding:20px 30px 28px;flex:1;min-height:0;overscroll-behavior:contain}
.ebook-reader-scroll .ebook-open-spread{width:min(100%,calc((96dvh - 194px)*1.414));max-width:none}
.ebook-reader-scroll.is-zoomed .ebook-open-spread{width:1800px;margin:0 auto}
.ebook-reader-help{text-align:center;margin:0;padding:7px;color:#7b867a;font-size:.59rem;flex-shrink:0}
.ebook-reader-text{overflow:auto;flex:1;padding:30px;grid-template-columns:1fr 1fr;gap:35px;background:#f8f7f3;font-size:.95rem;line-height:1.85;color:#4a5651}
.ebook-reader-text:not([hidden]){display:grid}
.ebook-reader-text h3{font-size:1.2rem;margin-bottom:20px;line-height:1.5}
.ebook-reader-text h4{font-size:.8rem;margin:24px 0 12px}
.ebook-reader-text p{margin-bottom:14px}
.ebook-reader-text a{color:#607578;text-decoration:underline}
.ebook-text-source{font-size:.7rem;color:#7c837b;border-top:1px solid #ced6c8;padding-top:18px}
.ebook-section button:focus-visible,.ebook-dialog button:focus-visible,.ebook-dialog a:focus-visible,.ebook-reader-scroll:focus-visible{outline:3px solid #7f9595;outline-offset:4px}
body.ebook-is-open{overflow:hidden}
@media(max-width:1100px){.ebook-section .published-container{grid-template-columns:minmax(0,2.7fr) minmax(225px,1fr);gap:24px}.ebook-stage{padding:20px 18px 27px}.ebook-section .published-title{font-size:1.55rem}.ebook-section .published-subtitle{font-size:.84rem}.ebook-section .published-desc{font-size:.78rem}.ebook-eyebrow{font-size:.53rem}}
@media(max-width:820px){.ebook-section .published-container{width:96%;grid-template-columns:1fr;gap:30px}.ebook-section .published-content{max-width:650px;margin:auto;padding:0 12px;text-align:left}.ebook-section .published-title{font-size:1.9rem}.ebook-section .published-subtitle{font-size:1rem}.ebook-section .published-desc{font-size:.95rem}.ebook-eyebrow{font-size:.6rem}.ebook-stage{padding:17px 12px 22px}.ebook-frame-heading{padding:13px 14px;font-size:.51rem}.ebook-sample-badge{font-size:.55rem}.ebook-preview-controls{padding:12px 14px;font-size:.58rem}.ebook-preview-controls button{font-size:.61rem}.ebook-center-fold{width:22px}.ebook-dialog{width:100%;height:100dvh;border:0;border-radius:0}.ebook-reader-header{padding:13px 14px;gap:10px}.ebook-reader-header h2{font-size:.85rem}.ebook-reader-actions{gap:13px}.ebook-reader-toolbar{padding:10px 12px;font-size:.6rem;flex-wrap:wrap}.ebook-reader-tools button{font-size:.59rem;padding:7px 8px}.ebook-reader-scroll{padding:18px 10px}.ebook-reader-scroll .ebook-open-spread{width:100%;margin-top:12px}.ebook-reader-scroll.is-zoomed .ebook-open-spread{width:1400px;margin:0}.ebook-reader-text{grid-template-columns:1fr;padding:22px;font-size:.9rem}.ebook-reader-help{font-size:.52rem;padding:10px}}
@media(prefers-reduced-motion:reduce){.ebook-book,.ebook-open-main{transition:none;transform:none}}
/* Complete portfolio reader: a quiet index beside the facing pages. */
.ebook-dialog [hidden]{display:none!important}
.ebook-pagination{display:flex;align-items:center;justify-content:center;gap:16px;font-variant-numeric:tabular-nums;white-space:nowrap}
.ebook-pagination button{display:grid;place-items:center;width:32px;height:29px;padding:0;border:1px solid #c5cfc1;border-radius:3px;background:#f7f8f2;color:#526760;cursor:pointer;font:600 1rem var(--font-body)}
.ebook-pagination button:disabled{opacity:.3;cursor:default}
.ebook-pagination button:not(:disabled):hover{background:#607578;border-color:#607578;color:#fff}
.ebook-reader-body{position:relative;display:flex;flex:1;min-height:0;overflow:hidden}
.ebook-reader-main{display:flex;flex-direction:column;flex:1;min-width:0;min-height:0}
.ebook-reader-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:9px 25px;flex-shrink:0;background:#edf0e9;border-top:1px solid #d2d9cc;color:#617369;font-size:.72rem}
.ebook-reader-footer .ebook-reader-help{padding:0}
.ebook-reader-scroll .ebook-open-spread{width:min(100%,calc((96dvh - 227px)*1.414))}
.ebook-reader-scroll.is-zoomed .ebook-open-spread{width:1800px;margin:0 auto}
.ebook-index{width:320px;max-width:36%;flex-shrink:0;overflow:auto;background:#f4f4ed;border-right:1px solid #cfd8c9;overscroll-behavior:contain}
.ebook-index-search{position:sticky;top:0;padding:18px 16px 9px;background:#f4f4ed;z-index:3;border-bottom:1px solid #d8dfd3}
.ebook-index-search label{display:block;font-size:.65rem;font-weight:700;line-height:1.6;color:#607578;margin-bottom:9px}
.ebook-index-search input{width:100%;box-sizing:border-box;padding:10px 12px;border:1px solid #c4cec0;border-radius:3px;color:#333a3a;background:#fffefa;font:400 .75rem var(--font-body);outline-offset:2px}
.ebook-index-search p{font-size:.59rem;color:#798579;margin:8px 0 0}
.ebook-index-list{padding:0 12px 24px}
.ebook-index-group h3{font:800 .65rem var(--font-body);line-height:1.65;color:#607578;margin:22px 5px 8px}
.ebook-index-group h3 span{font-weight:500;margin-left:7px;opacity:.65}
.ebook-index-group ol{list-style:none;padding:0;margin:0}
.ebook-index-group li{margin:0;padding:0;border-bottom:1px solid #e1e5db}
.ebook-index-group button{display:flex;align-items:baseline;gap:11px;width:100%;padding:12px 8px;border:0;border-radius:3px;background:transparent;text-align:left;color:#4c5851;cursor:pointer;font-family:var(--font-body)}
.ebook-index-group button:hover{background:#e6ece0}
.ebook-index-group button[aria-current]{background:#dde6db;color:#334d46}
.ebook-index-number{font-size:.65rem;min-width:18px;color:#8c9b8b;font-variant-numeric:tabular-nums}
.ebook-index-group strong{display:block;font-size:.7rem;font-weight:600;line-height:1.65}
.ebook-index-group small{display:block;font-size:.57rem;line-height:1.6;color:#879081;margin-top:5px}
.ebook-group-label{min-width:0}
.ebook-group-label select{max-width:265px;height:30px;background:#f7f8f2;border:1px solid #c9d3c5;border-radius:3px;padding:4px 26px 4px 8px;color:#526760;font:600 .65rem var(--font-body);text-overflow:ellipsis}
.ebook-no-results{padding:20px;font-size:.75rem;line-height:1.8;color:#71816f}
.ebook-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.ebook-reader-text article{min-width:0}
.ebook-reader-text .ebook-text-category{font-size:.63rem;font-weight:700;color:#778973;text-transform:uppercase;letter-spacing:.04em}
.ebook-scope-details{font-size:.85rem;margin:22px 0;border-top:1px solid #dce1d3;border-bottom:1px solid #dce1d3;padding:13px 0}
.ebook-scope-details summary{cursor:pointer;font-weight:600;color:#607578}
.ebook-scope-details ul{padding-left:22px;margin-top:15px}
.ebook-scope-details li{padding:0 0 10px 4px}
.ebook-text-note{font-size:.76rem;color:#7c8278}
.ebook-sample-note{line-height:1.9}
@media(max-width:1100px){.ebook-reader-toolbar{flex-wrap:wrap}.ebook-reader-tools{flex-wrap:wrap}.ebook-group-label select{max-width:240px}.ebook-index{width:290px}}
@media(max-width:820px){
 .ebook-reader-footer{padding:9px 12px;flex-direction:column;gap:6px;font-size:.64rem}
 .ebook-reader-footer .ebook-reader-help{font-size:.5rem}
 .ebook-pagination{gap:12px}.ebook-pagination button{width:29px;height:26px}
 .ebook-preview-controls .ebook-pagination{gap:8px;font-size:.55rem}
 .ebook-preview-controls .ebook-pagination button{width:24px;height:25px}
 .ebook-reader-tools{gap:6px}.ebook-group-label select{max-width:200px;height:28px;font-size:.58rem}
 .ebook-reader-scroll .ebook-open-spread{width:100%;margin-top:8px}
 .ebook-reader-scroll.is-zoomed .ebook-open-spread{width:1400px;margin:0}
 .ebook-index{position:absolute;inset:0;z-index:4;width:100%;max-width:none;border-right:0}
 .ebook-index-search{padding:15px 20px 10px}.ebook-index-list{padding:0 16px 25px}
 .ebook-index-group h3{font-size:.75rem}.ebook-index-group strong{font-size:.8rem}.ebook-index-group small{font-size:.65rem}
 .ebook-reader-text:not([hidden]){display:block}
 .ebook-reader-text article+article{border-top:1px solid #cfd8c9;padding-top:28px;margin-top:28px}
}
/* Soft page geometry is handled by the locally bundled page-flip engine. */
.ebook-book,.ebook-open-spread{aspect-ratio:1190/842;cursor:grab}
.ebook-book.has-page-flip,.ebook-open-spread.has-page-flip{display:block;isolation:auto;min-width:0!important;min-height:0!important;max-width:none!important;box-sizing:border-box}
.ebook-paper{background:#f8f7f3;overflow:hidden}
.ebook-paper img{display:block;width:100%;height:100%;object-fit:fill;user-select:none;pointer-events:none}
.ebook-paper.--left::after,.ebook-paper.--right::after{content:'';position:absolute;inset:0;pointer-events:none}
.ebook-paper.--left::after{background:linear-gradient(90deg,transparent 94%,#5864551a)}
.ebook-paper.--right::after{background:linear-gradient(90deg,#58645519,transparent 6%)}
.ebook-book.is-turning,.ebook-open-spread.is-turning{cursor:grabbing}
.ebook-book .stf__wrapper,.ebook-open-spread .stf__wrapper{width:100%;height:100%;padding-bottom:0!important}
.ebook-stage{padding:18px 20px 24px}
.ebook-frame-heading{padding:11px 18px}
.ebook-preview-controls{padding:11px 18px}
.ebook-section .published-title{margin-bottom:16px}
.ebook-section .published-subtitle,.ebook-section .published-desc{margin-bottom:15px}
.ebook-sample-note{margin:18px 0;padding-top:14px}
.ebook-reader-scroll{padding:24px 30px 26px}
.ebook-reader-scroll .ebook-open-spread{width:min(100%,calc((96dvh - 229px)*1.4133))}
.ebook-reader-scroll.is-zoomed .ebook-open-spread{width:1800px;touch-action:auto}
.ebook-book:focus-visible{outline:3px solid #7f9595;outline-offset:5px}
@media(max-width:820px){.ebook-stage{padding:16px 10px 20px}.ebook-section .published-container{gap:24px}.ebook-reader-scroll{padding:18px 10px}.ebook-reader-scroll .ebook-open-spread{width:100%}.ebook-reader-scroll.is-zoomed .ebook-open-spread{width:1400px}.ebook-reader-help{line-height:1.6}}