.dc-app{--dc-ink:#17374a;--dc-accent:#134d6a;--dc-paper:#fffefa;--dc-canvas:#e9eeed;--dc-line:#d9e1dc;--dc-muted:#60716d;background:var(--dc-canvas);color:var(--dc-ink);font-family:Arial,Helvetica,sans-serif;min-height:85vh;font-size:14px}
.dc-app *{box-sizing:border-box}.dc-app button,.dc-app input{font:inherit}.dc-app button{cursor:pointer}.dc-app button:disabled{cursor:default;opacity:.4}.dc-app button:focus-visible,.dc-app a:focus-visible,.dc-app input:focus-visible,.dc-app summary:focus-visible{outline:3px solid #d49a41;outline-offset:3px}.dc-app [hidden]{display:none!important}.dc-app button{color:inherit}.dc-app a{color:var(--dc-accent)}.dc-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.dc-toolbar{display:flex;align-items:center;gap:24px;padding:16px 30px;background:#fff;border-bottom:1px solid var(--dc-line);position:relative;z-index:3}.dc-brand{display:flex;gap:15px;align-items:center;min-width:230px;text-decoration:none!important}.dc-brand img{max-width:150px;max-height:42px;object-fit:contain}.dc-brand>span{border-left:1px solid var(--dc-line);padding-left:15px;color:var(--dc-muted);font-size:11px;max-width:80px;text-transform:uppercase;letter-spacing:1px}.dc-search{display:flex;align-items:center;gap:12px;background:#f3f5f2;border:1px solid var(--dc-line);border-radius:6px;padding:4px 5px 4px 14px;max-width:520px;flex:1;margin:0 auto}.dc-search input{width:100%;min-width:90px;border:0;background:transparent;padding:8px 0;outline:0;color:var(--dc-ink)}.dc-search button{border:0;border-radius:4px;background:var(--dc-accent);color:white;padding:8px 13px}.dc-tools{display:flex;align-items:center;gap:9px}.dc-tools button,.dc-tools a{white-space:nowrap;background:transparent;border:1px solid var(--dc-line);border-radius:5px;padding:9px 11px;text-decoration:none;font-size:12px}.dc-tools i{margin:0 3px}
.dc-layout{display:grid;grid-template-columns:265px minmax(0,1fr);max-width:1920px;margin:auto;align-items:start}.dc-contents{padding:28px 18px 22px 22px;position:sticky;top:0;max-height:100vh;overflow:auto;background:#f7f8f4;border-right:1px solid var(--dc-line)}.dc-aside-heading{padding:0 8px 18px}.dc-eyebrow{display:block;text-transform:uppercase;font-size:10px;letter-spacing:1.8px;font-weight:700;color:var(--dc-accent);line-height:1.6}.dc-aside-heading h2{font-family:Georgia,serif;font-size:30px;font-weight:400;margin:6px 0 0}.dc-nav-link{display:flex;align-items:center;justify-content:space-between;background:transparent;border:0;width:100%;text-align:left;padding:11px 10px;border-radius:5px;font-weight:600}.dc-nav-link span{color:var(--dc-muted);font-size:11px}.dc-category{display:flex;justify-content:space-between;align-items:center;gap:9px;padding:9px 9px;background:transparent;border:0;width:100%;text-align:left;border-radius:4px;line-height:1.5;font-size:12px!important}.dc-category small{font-size:10px;color:var(--dc-muted);font-variant-numeric:tabular-nums}.dc-category:hover,.dc-nav-link:hover{background:#e9eeE9}.dc-category.is-active,.dc-nav-link.is-active{background:#dcece5;color:#13594f}.dc-contents details>summary{display:flex;align-items:center;list-style:none;cursor:pointer}.dc-contents summary::-webkit-details-marker{display:none}.dc-contents summary:before{content:'›';width:12px;flex-shrink:0;color:var(--dc-muted);font-size:19px}.dc-contents details[open]>summary:before{transform:rotate(90deg)}.dc-branches{padding-left:13px;border-left:1px solid var(--dc-line);margin-left:5px}#dc-category-tree{margin:13px 0 24px}.dc-aside-note{font-size:11px;line-height:1.6;padding:19px 8px 0;border-top:1px solid var(--dc-line);color:var(--dc-muted)}.dc-aside-note p{margin:9px 0}.dc-live-dot{display:inline-block;width:6px;height:6px;border-radius:100%;background:#51916b;flex-shrink:0;margin-right:6px}.dc-stage{padding:22px 34px 24px;min-width:0}.dc-breadcrumbs{min-height:32px;display:flex;align-items:center;flex-wrap:wrap;gap:7px;font-size:11px;color:var(--dc-muted);margin:0 0 12px}.dc-breadcrumbs button{padding:0;background:none;border:0;color:var(--dc-muted);font-size:11px}.dc-breadcrumbs button:hover{text-decoration:underline}.dc-status{font-size:12px;color:var(--dc-muted);padding:10px 0}.dc-status:empty{display:none}.dc-status.dc-error{background:#fff3e3;color:#8c4b13;border:1px solid #ead0aa;padding:12px;border-radius:5px;margin-bottom:12px}
.dc-book{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch;position:relative;box-shadow:0 24px 50px -22px #16362e4d,0 3px 6px #16362e18;background:var(--dc-paper);border:1px solid #d2d9d2;border-radius:3px;max-width:1360px;margin:0 auto;min-height:650px}.dc-sheet{background:var(--dc-paper);padding:32px;min-width:0;position:relative;display:flex;flex-direction:column;min-height:650px}.dc-sheet:nth-child(odd){border-right:1px solid #d9dfd5;background:linear-gradient(90deg,var(--dc-paper) 95%,#eeeDE5 100%)}.dc-sheet:nth-child(even){background:linear-gradient(90deg,#f0eee6 0,var(--dc-paper) 3%)}.dc-sheet-foot{margin-top:auto;padding-top:24px;display:flex;align-items:center;justify-content:space-between;font-size:9px;letter-spacing:.6px;color:var(--dc-muted);gap:10px}.dc-sheet-foot>:first-child:not(.dc-live-dot){max-width:88%}.dc-sheet h1,.dc-sheet h2{color:var(--dc-ink);font-family:Georgia,'Times New Roman',serif;font-weight:400}.dc-cover-sheet{background:#173e57!important;color:#edf0e6;justify-content:space-between;padding:40px}.dc-cover-sheet .dc-eyebrow{color:#b2d2e1}.dc-cover-top{display:flex;justify-content:space-between;gap:10px;align-items:center}.dc-edition{font-size:9px;text-transform:uppercase;letter-spacing:1.5px;opacity:.7}.dc-cover-sheet h1{font-size:clamp(40px,4.4vw,80px);line-height:1.04;color:#f6f3e8;margin:48px 0 24px;letter-spacing:-2.5px}.dc-cover-sheet h1 em{font-weight:400;color:#dcceb1}.dc-cover-intro{font-size:14px;line-height:1.8;max-width:320px;opacity:.8;margin:0 0 32px}.dc-primary{display:flex;justify-content:space-between;align-items:center;gap:20px;border:0;border-radius:4px;text-decoration:none!important;padding:14px 18px;background:var(--dc-accent);color:#fff!important;font-size:12px;font-weight:600;line-height:1.5;max-width:310px}.dc-cover-sheet .dc-primary{background:#e7d5b5;color:#173e57!important}.dc-primary:hover{filter:brightness(1.06)}.dc-cover-bottom{margin-top:60px;display:flex;justify-content:space-between;align-items:center;gap:15px;font-size:10px;color:#b8ccc4}.dc-live-pill{border:1px solid #688c7e;border-radius:20px;padding:6px 9px;white-space:nowrap}.dc-cover-index h2{font-size:32px;margin:8px 0 22px}.dc-cover-mosaic{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;padding-bottom:22px;border-bottom:1px solid var(--dc-line)}.dc-cover-mosaic>button{border:0;background:#f5f5f0;padding:0;border-radius:5px;overflow:hidden}.dc-cover-mosaic .dc-art{height:95px;padding:7px}.dc-root-list{margin-top:15px}.dc-root-list>button{width:100%;text-align:left;display:grid;grid-template-columns:25px 1fr 13px;gap:10px;align-items:center;background:none;border:0;border-bottom:1px solid var(--dc-line);padding:13px 0;font-size:12px;line-height:1.5}.dc-root-list>button:hover{color:var(--dc-accent)}.dc-chapter{font-size:10px;color:#7c8d82}
.dc-page-heading{margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--dc-line)}.dc-page-heading h2{font-size:25px;line-height:1.2;margin:8px 0}.dc-page-heading p{margin:0;font-size:11px;color:var(--dc-muted)}.dc-product-grid{display:flex;flex-direction:column;gap:15px}.dc-card{display:grid;grid-template-columns:110px minmax(0,1fr);text-align:left;width:100%;background:#fff;border:1px solid #e2e6de;border-radius:5px;padding:10px;gap:15px;min-height:145px;transition:box-shadow .18s,transform .18s}.dc-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px #183b3013;border-color:#99b1a0}.dc-art{display:flex;align-items:center;justify-content:center;position:relative;background:#f9faf6;overflow:hidden;min-width:0}.dc-art img{display:block;max-width:100%;max-height:100%;height:100%;width:100%;object-fit:contain;mix-blend-mode:multiply}.dc-card .dc-art{height:120px;padding:5px}.dc-no-image{font-size:10px;color:#89958a;text-align:center;padding:10px}.dc-card-copy{display:flex;flex-direction:column;align-items:start;justify-content:center;min-width:0}.dc-card-category{text-transform:uppercase;font-size:8px;letter-spacing:1px;color:var(--dc-accent);margin-bottom:7px}.dc-card h3{font-size:12px;line-height:1.5;font-weight:600;margin:0 0 7px;overflow-wrap:anywhere}.dc-card-sku{font-size:10px;color:var(--dc-muted)}.dc-card-open{font-size:10px;color:var(--dc-accent);margin-top:10px}.dc-card-open>span{margin-left:10px}.dc-empty{display:flex;flex-direction:column;align-items:start;justify-content:center;min-height:200px;gap:12px;padding:25px 0}.dc-empty h3{font-size:19px}.dc-empty p{font-size:13px;color:var(--dc-muted)}.dc-empty button{background:none;border:1px solid var(--dc-line);border-radius:4px;padding:10px 14px}.dc-reader-controls{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:22px 0 0;max-width:1360px;margin:auto}.dc-reader-controls button{border:1px solid #c7d0c7;background:#f9faf5;border-radius:5px;padding:11px 17px;font-size:12px;min-width:108px;display:flex;align-items:center;justify-content:center;gap:14px}.dc-reader-controls>div{text-align:center;color:var(--dc-muted);font-size:11px}.dc-key-hint{display:block;font-size:9px;margin-top:5px;opacity:.75}
.dc-back{border:0;background:none;text-align:left;padding:0;margin:0 0 25px;color:var(--dc-muted)!important;font-size:11px!important}.dc-detail-visual h1{font-size:30px;line-height:1.25;margin:10px 0 24px;overflow-wrap:anywhere}.dc-hero-art{min-height:250px;height:340px;background:#f6f8f2;border-radius:5px;padding:25px}.dc-gallery{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 24px}.dc-gallery>button{width:60px;height:60px;border:1px solid var(--dc-line);border-radius:4px;padding:4px;background:white}.dc-gallery .dc-art{width:100%;height:100%}.dc-detail-specs h2{font-size:27px;margin:10px 0 20px}.dc-description{font-size:12px;line-height:1.8;white-space:pre-line;color:#50635b;margin:0 0 20px}.dc-fact-section{margin-bottom:24px}.dc-fact-section h3{font-size:11px;text-transform:uppercase;letter-spacing:1.2px;color:var(--dc-accent);margin:0 0 10px;border-bottom:2px solid #c3d2c6;padding-bottom:9px}.dc-fact-section dl{margin:0}.dc-fact-section dl>div{display:grid;grid-template-columns:1fr 1.2fr;gap:14px;border-bottom:1px solid #e9ece4;padding:9px 0;font-size:11px;line-height:1.6;overflow-wrap:anywhere}.dc-fact-section dt{font-weight:400;color:var(--dc-muted)}.dc-fact-section dd{font-weight:500;margin:0}.dc-unit{font-size:11px;color:var(--dc-muted);padding-bottom:15px}.dc-secondary{background:#edf3ec;border:1px solid #c6d8c8;border-radius:4px;padding:12px 15px;display:flex;align-items:center;justify-content:space-between;width:100%;gap:15px;font-size:11px!important;text-align:left}.dc-pallet{margin:16px 0 25px}.dc-pallet>img{width:100%;height:auto}.dc-pallet-note{font-size:10px;line-height:1.7;color:var(--dc-muted)}.dc-loading h2{font-size:28px;margin-top:20px}.dc-loading p{font-size:12px;color:var(--dc-muted)}.dc-loading-line{height:30px;background:#e9eee6;margin:15px 0;border-radius:4px;animation:dc-pulse 1.2s infinite alternate}@keyframes dc-pulse{to{opacity:.3}}.dc-contents-hidden .dc-layout{grid-template-columns:minmax(0,1fr)}.dc-contents-hidden .dc-contents{display:none}.dc-app:fullscreen{overflow:auto}.dc-app:fullscreen .dc-layout{max-width:1800px}.dc-app:fullscreen .dc-toolbar{position:sticky;top:0}
@media(min-width:1700px){.dc-stage{padding-left:60px;padding-right:60px}.dc-sheet{min-height:770px;padding:42px}.dc-cover-sheet{padding:48px}.dc-card{min-height:175px;grid-template-columns:135px minmax(0,1fr)}.dc-card .dc-art{height:145px}.dc-card h3{font-size:14px}}
@media(max-width:1200px){.dc-layout{grid-template-columns:225px minmax(0,1fr)}.dc-stage{padding:20px}.dc-toolbar{gap:14px;padding:14px 20px}.dc-brand{min-width:auto}.dc-brand>span{display:none}.dc-sheet{padding:24px}.dc-cover-sheet{padding:30px}.dc-card{grid-template-columns:80px minmax(0,1fr);gap:10px}.dc-card .dc-art{height:110px}.dc-card h3{font-size:11px}.dc-cover-top{flex-wrap:wrap}.dc-cover-bottom{flex-wrap:wrap}.dc-root-list>button{font-size:11px}.dc-cover-mosaic{grid-template-columns:repeat(2,1fr)}.dc-cover-mosaic .dc-art{height:70px}}
@media(max-width:899px){.dc-layout{display:block}.dc-contents{display:none;position:relative;max-height:65vh;border-bottom:1px solid var(--dc-line)}.dc-contents-open .dc-contents{display:block}.dc-toolbar{flex-wrap:wrap;gap:12px;padding:14px 18px}.dc-brand{margin-right:auto}.dc-brand img{max-height:35px;max-width:140px}.dc-search{order:3;max-width:none;flex-basis:100%}.dc-tools button,.dc-tools a{font-size:11px;padding:8px}.dc-stage{padding:18px}.dc-cover-sheet h1{font-size:60px}.dc-sheet{min-height:640px}.dc-card{grid-template-columns:90px minmax(0,1fr)}.dc-card h3{font-size:12px}.dc-cover-mosaic{grid-template-columns:repeat(4,1fr)}}
@media(max-width:620px){.dc-book{grid-template-columns:1fr}.dc-sheet{min-height:auto;padding:25px}.dc-sheet:nth-child(odd){border-right:0;border-bottom:1px solid var(--dc-line);background:var(--dc-paper)}.dc-sheet:nth-child(even){background:var(--dc-paper)}.dc-cover-sheet{padding:30px;min-height:610px}.dc-cover-sheet h1{font-size:64px;margin:35px 0 25px}.dc-cover-index{min-height:570px}.dc-cover-mosaic .dc-art{height:85px}.dc-stage{padding:12px}.dc-card{grid-template-columns:100px minmax(0,1fr);min-height:145px}.dc-card h3{font-size:13px}.dc-card-category{font-size:9px}.dc-sheet-foot{padding-top:22px}.dc-products-sheet{min-height:580px}.dc-reader-controls{gap:8px;padding:20px 0 10px}.dc-reader-controls button{font-size:11px;padding:10px;min-width:83px;gap:7px}.dc-reader-controls>div{font-size:10px}.dc-key-hint{display:none}.dc-hero-art{height:300px}.dc-detail-visual h1{font-size:28px}.dc-detail-specs h2{font-size:27px}.dc-fact-section dl>div{font-size:12px}.dc-description{font-size:13px}.dc-tools>a{display:none}}
@media(prefers-reduced-motion:reduce){.dc-app *{animation:none!important;transition:none!important}}

/* The existing floating quote widget overlaps the book navigation. */
body:has(.dc-app) .o_quote_cart_fab{display:none!important}

/* Paper depth, a moving spine, and inert front/back surfaces for a real turn. */
.dc-book{isolation:isolate;scroll-margin-top:100px;box-shadow:0 2px 0 #f9f7ed,0 4px 0 #c9cfc9,0 6px 0 #faf8ef,0 8px 0 #c6cdc7,0 28px 58px -20px #17384a50,0 3px 9px #17384a18}
.dc-book::after{content:'';position:absolute;left:calc(50% - 18px);top:0;bottom:0;width:36px;background:linear-gradient(90deg,transparent,#293c3510 42%,#122b3820 50%,#fff8 55%,transparent);z-index:3;pointer-events:none}
.dc-turn-layer{position:absolute;inset:0;perspective:2200px;perspective-origin:50% 42%;z-index:10;pointer-events:none;transform-style:preserve-3d}
.dc-turn-stationary,.dc-turn-leaf{position:absolute;top:0;bottom:0;width:50%;transform-style:preserve-3d}
.dc-turn-left{left:0}.dc-turn-right{left:50%}.dc-turn-leaf{z-index:2;will-change:transform;backface-visibility:visible}
.dc-turn-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;overflow:hidden;background:var(--dc-paper);transform-style:flat}
.dc-turn-front{transform:rotateY(0deg) translateZ(.1px)}.dc-turn-back{transform:rotateY(180deg) translateZ(.1px);background:linear-gradient(90deg,#e9e4d6,var(--dc-paper) 10%)}
.dc-turn-face>.dc-sheet,.dc-turn-stationary>.dc-sheet{position:absolute!important;inset:0;width:100%;height:100%;min-height:100%;margin:0;border:0!important;overflow:hidden;box-shadow:none!important}
.dc-turn-layer .dc-sheet:not(.dc-cover-sheet){background:var(--dc-paper)!important}
.dc-turn-shade{position:absolute;inset:0;z-index:5;background:linear-gradient(90deg,#182c39bb,transparent 68%,#dec9a228);pointer-events:none}
.dc-turn-layer[data-direction="backward"] .dc-turn-shade{background:linear-gradient(270deg,#182c39bb,transparent 68%,#dec9a228)}
.dc-is-turning::after{opacity:.5}
.dc-cover-sheet{overflow:hidden}
.dc-cover-sheet::before{content:'';position:absolute;inset:0;opacity:.42;pointer-events:none;background:radial-gradient(ellipse at 95% 3%,#cbdfe325,transparent 53%),repeating-radial-gradient(circle at 130% 96%,transparent 0,transparent 37px,#d3d9c41c 38px,transparent 39px,transparent 62px)}
.dc-cover-sheet::after{content:'';position:absolute;inset:-40%;z-index:2;pointer-events:none;opacity:0;transform:translateX(-65%) rotate(-20deg);background:linear-gradient(90deg,transparent 37%,#fff1 47%,#fff3 50%,#fff1 53%,transparent 63%);animation:dc-cover-glint 1800ms 400ms ease-out 1}
.dc-cover-sheet>*{position:relative;z-index:1}
.dc-cover-sheet h1 em{text-shadow:0 2px 13px #ecd6ad12}
.dc-turn-layer .dc-cover-sheet::after{animation:none;opacity:0}
@keyframes dc-cover-glint{0%{opacity:0;transform:translateX(-65%) rotate(-20deg)}25%{opacity:.6}100%{opacity:0;transform:translateX(65%) rotate(-20deg)}}
.dc-sheet:not(.dc-cover-sheet)::after{content:'';position:absolute;right:0;bottom:0;width:25px;height:25px;pointer-events:none;clip-path:polygon(100% 0,0 100%,100% 100%);background:linear-gradient(135deg,#d9d9cb,transparent 48%,#e9e5d8 50%,#faf8ef 58%);transition:width .3s,height .3s;opacity:.7}
.dc-card .dc-art img{transition:transform .55s cubic-bezier(.2,.6,.2,1)}
.dc-reader-controls button{transition:background .25s,box-shadow .25s,transform .25s}.dc-reader-controls button i{transition:transform .25s}
@media(hover:hover){.dc-card:hover{transform:translateY(-4px);box-shadow:0 12px 25px #17384a1a}.dc-card:hover .dc-art img{transform:scale(1.055) rotate(-1deg)}.dc-sheet:not(.dc-cover-sheet):hover::after{width:42px;height:42px}.dc-reader-controls button:not(:disabled):hover{background:#fff;box-shadow:0 5px 15px #17384a15;transform:translateY(-2px)}#dc-next:hover i{transform:translateX(4px)}#dc-prev:hover i{transform:translateX(-4px)}}
@media(max-width:620px){.dc-book::after{display:none}.dc-book.dc-is-turning{overflow:hidden}.dc-turn-mobile{display:grid;grid-template-columns:1fr;perspective:none;transform-origin:50% 20%;will-change:transform,opacity}.dc-turn-mobile>.dc-sheet{border:0!important;min-height:580px}}
@media(prefers-reduced-motion:reduce){.dc-turn-layer{display:none!important}.dc-cover-sheet::after{display:none}}