.book-story{--book-green: #cbd3b0;--book-ink: #edf1e5;color:var(--book-ink);position:relative;width:100%;min-width:0;isolation:isolate;font-family:var(--font-sans, Arial, Helvetica, sans-serif)}.book-story[dir=rtl] .book-story-reading{text-align:right}.book-story[dir=rtl] .book-story-kicker{letter-spacing:0;text-transform:none;line-height:1.8}.book-story[dir=rtl] .book-story-caption h2{letter-spacing:0;line-height:1.55}.book-story[dir=rtl] .book-story-description{line-height:1.9}.book-story[dir=rtl] .book-story-controls button{letter-spacing:0}.book-story-stage{direction:ltr}.book-story-still-right,.book-story-still-left{direction:inherit}.book-story[dir=rtl] .book-story-still-right,.book-story[dir=rtl] .book-story-still-left{direction:rtl;text-align:right}.book-story[data-products-open=true] .book-story-reading{visibility:hidden}.book-story-stage{position:relative;width:100%;height:clamp(350px,41vw,580px);overflow:hidden;margin-top:-24px;background:#03090f;mask-image:linear-gradient(to bottom,#000 0%,#000 85%,transparent 100%)}.book-story-canvas{position:absolute!important;inset:0;width:100%!important;height:100%!important;pointer-events:none}.book-story-fallback{position:absolute;inset:0;display:grid;place-items:center;opacity:1}.book-story-fallback.is-hidden{visibility:hidden;opacity:0}.book-story-still{position:relative;width:82%;max-width:660px;height:78%;display:flex;align-items:stretch;justify-content:center;transform:perspective(1200px) rotateX(5deg) rotateY(-5deg);filter:drop-shadow(0 27px 20px rgb(0 0 0 / 30%))}.book-story-still-cover{position:relative;width:51%;max-width:320px;border-radius:8px 14px 14px 8px;border:1px solid #34443c;border-left:8px solid #283842;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;box-shadow:inset 0 0 0 2px #cbd3b01a,7px 4px #859075,12px 6px #5b675d;background:linear-gradient(110deg,#1f3540,#142633 55%,#10212b)}.book-story-still-cover strong{max-width:calc(100% - 24px);font-size:clamp(18px,2.2vw,32px);text-align:center;direction:ltr;font-weight:500;letter-spacing:.02em}.book-story-still-cover>span:last-child{max-width:calc(100% - 24px);font-size:clamp(10px,.7vw,12px);line-height:1.5;text-align:center;letter-spacing:.01em;color:var(--book-green)}.book-story-still-mark{font-size:60px;line-height:1;font-weight:300;color:var(--book-green);margin-bottom:12px}.book-story-still-left,.book-story-still-right{width:50%;padding:8% 5%;border:1px solid #c5cdb7;color:#283329;background:linear-gradient(113deg,#a2b08a,#cbd3b0 47%,#e0e5c6 72%,#b4bf9e);display:flex;flex-direction:column;align-items:flex-start}.book-story-still-left{border-radius:8px 0 0 8px;border-right:6px solid #4b5d56;background:linear-gradient(105deg,#91a080,#cad2af 55%,#74836b);transform:perspective(1200px) rotateY(3deg);justify-content:space-between}.book-story-still-right{border-radius:0 8px 8px 0;gap:6%;box-shadow:4px 3px #a3ae91,7px 5px #697860}.book-story-still-left>span:first-child,.book-story-still-left>span:last-child,.book-story-still-right>span{font-size:clamp(6px,.8vw,10px);letter-spacing:.07em}.book-story-still-index{font-size:clamp(56px,8vw,110px);font-weight:300;letter-spacing:-.06em;color:#5c6d4f}.book-story-still-right>strong{font-size:clamp(16px,2.1vw,28px);font-weight:400;line-height:1.13;letter-spacing:-.04em}.book-story-still-right>p{font-size:clamp(8px,.85vw,12px);line-height:1.5;margin:0}.book-story-reading{position:relative;width:min(100% - 64px,760px);margin:-8px auto 0;padding:22px 0 0;border-top:1px solid rgb(203 211 176 / 22%)}.book-story-kicker{display:flex;justify-content:space-between;gap:20px;margin:0 0 16px;color:#a8b199;font-size:10px;letter-spacing:.16em;text-transform:uppercase}.book-story-caption h2{margin:0;font-size:clamp(26px,3vw,40px);font-weight:400;line-height:1.13;letter-spacing:-.045em;max-width:620px;text-wrap:balance}.book-story-description{max-width:610px;min-height:3.25em;margin:15px 0 0;color:#9eaaa3;font-size:14px;line-height:1.6}.book-story-controls{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:25px}.book-story-page-controls,.book-story-chapter-controls{display:flex;align-items:center;gap:8px}.book-story-controls button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;background:transparent;border:0;font:inherit;cursor:pointer}.book-story-controls button:focus-visible,.book-story-accessibility button:focus-visible{outline:2px solid var(--book-green);outline-offset:5px}.book-story-controls button:disabled{cursor:default;opacity:.35}.book-story-controls .book-story-previous{color:var(--book-green);border:1px solid rgb(203 211 176 / 25%);border-radius:50%;font-size:19px}.book-story-controls .book-story-next{gap:28px;justify-content:space-between;color:var(--book-ink);padding:0 9px 0 12px;font-size:12px;letter-spacing:.02em}.book-story-next>span{font-size:20px;color:var(--book-green)}.book-story-chapter-controls button{color:#87938a;font-size:11px;border-bottom:1px solid rgb(203 211 176 / 17%)}.book-story-chapter-controls button.is-current{color:var(--book-green);border-bottom-color:var(--book-green)}.book-story-controls button:hover:not(:disabled){color:#fff;border-color:var(--book-green)}.book-story-accessibility{display:flex;align-items:center;justify-content:space-between;margin-top:12px;min-height:40px;gap:14px;color:#7f8e87;font-size:10px}.book-story-accessibility button{min-height:40px;padding:0;color:inherit;background:none;border:0;font:inherit;cursor:pointer}.book-story-accessibility button:disabled{cursor:default}@media(max-width:640px){.book-story-stage{height:clamp(290px,83vw,450px);margin-top:-10px}.book-story-reading{width:calc(100% - 32px);padding-top:18px}.book-story-kicker{font-size:8px;letter-spacing:.1em}.book-story-description{font-size:12px;min-height:4.8em}.book-story-controls{gap:10px;flex-wrap:wrap;margin-top:17px}.book-story-controls .book-story-next{font-size:11px;gap:13px}.book-story-chapter-controls{gap:1px}.book-story-chapter-controls button{min-width:40px}.book-story-still{width:87%;height:66%}}@media(prefers-reduced-motion:reduce){.book-story *,.book-story *:before,.book-story *:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}.ledger-brand-symbol{display:block;width:100%;height:100%;color:var(--ledger-sage, #cbd3b0);flex-shrink:0}.site-footer .brand-mark{width:36px;height:36px}.book-story-still-cover .book-story-still-mark{width:clamp(38px,7vw,64px);height:auto;aspect-ratio:860 / 680}.ledger-language-menu{display:flex;align-items:center;flex-shrink:0;gap:0;direction:ltr}.ledger-language-item{display:inline-flex;align-items:center}.ledger-language-divider{color:#cbd3b066;font-size:12px}.ledger-language-menu a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:32px;padding:0 4px;color:#f4f4ec;text-decoration:none;font-size:12px;font-weight:500;border-radius:4px}.ledger-language-menu a[aria-current=true]{color:#cbd3b0;text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:2px;font-weight:700}.ledger-language-menu a:hover{background:#ffffff12}.ledger-language-menu a:focus-visible{outline:2px solid #cbd3b0;outline-offset:2px}.product-menu{position:static}.product-menu-trigger{display:inline-flex;align-items:center;justify-content:space-between;gap:8px;min-height:48px;padding-block:14px;border:0;border-bottom:2px solid transparent;background:transparent;color:var(--ledger-on-dark);font:inherit;font-size:14px;font-weight:500;cursor:pointer;white-space:nowrap}.product-menu-trigger[aria-expanded=true],.product-menu-trigger[aria-current]{color:var(--ledger-sage);border-bottom-color:var(--ledger-sage)}.product-menu-trigger svg{transition:transform .16s ease}.product-menu-trigger[aria-expanded=true] svg{transform:rotate(180deg)}.product-mega-panel{position:absolute;z-index:60;inset-inline:4.2%;top:100%;max-width:1440px;max-height:calc(100svh - 104px);margin-inline:auto;padding:24px 32px 16px;overflow-y:auto;overscroll-behavior:contain;border:1px solid var(--ledger-line-on-light);border-radius:0 0 12px 12px;background:var(--ledger-light-surface);color:var(--ledger-on-light);color-scheme:light;box-shadow:0 16px 36px #00000038;text-align:start}.product-mega-panel[hidden]{display:none}.product-mega-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.product-mega-heading h2{font-size:22px;font-weight:600;line-height:1.5}.product-mega-heading>button{display:grid;place-items:center;width:44px;height:44px;padding:0;border:1px solid var(--ledger-line-on-light);border-radius:8px;background:transparent;color:var(--ledger-navy)}.product-mega-columns{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px}.product-mega-group{min-width:0}.product-mega-group h3{min-height:56px;margin:0;padding-bottom:16px;border-bottom:1px solid var(--ledger-line-on-light);color:var(--ledger-on-light);font-size:17px;font-weight:600;line-height:1.5}.product-mega-status{width:fit-content;margin-block:16px 8px;padding:4px 8px;border:1px solid var(--ledger-line-on-light);border-radius:4px;color:var(--ledger-muted-on-light);font-size:12px;line-height:1.6}.product-mega-description{min-height:72px;margin-bottom:8px;font-size:14px;line-height:1.7;color:var(--ledger-muted-on-light)}.product-mega-group ul{margin:0;padding:0;list-style:none}.accentra-ledger-hero .product-mega-panel .product-mega-group a{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:44px;padding:10px 8px;margin-inline:-8px;border:0;border-radius:8px;color:var(--ledger-navy);font-size:14px;font-weight:400;line-height:1.6;white-space:normal}.accentra-ledger-hero .product-mega-panel a:hover,.product-mega-heading>button:hover{background:var(--ledger-light-background)}.product-mega-footer{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:24px;padding-top:16px;border-top:1px solid var(--ledger-line-on-light)}.accentra-ledger-hero .product-mega-panel .product-mega-footer>a{display:inline-flex;align-items:center;gap:12px;min-height:44px;border:0;padding:8px 0;color:var(--ledger-navy);font-size:14px;white-space:normal}.product-mega-footer>button{min-height:44px;padding:8px 16px;border:0;border-radius:8px;color:var(--ledger-on-dark);background:var(--ledger-navy);font:inherit;font-size:14px}.product-mega-panel :is(a,button):focus-visible{outline:2px solid var(--ledger-navy);outline-offset:3px}[dir=rtl] .product-mega-panel a>svg{transform:scaleX(-1)}.product-menu.is-mobile>.product-menu-trigger{width:100%;padding-inline:16px;font-size:16px;border-radius:8px}.product-menu.is-mobile .product-mega-panel{position:static;width:100%;max-height:none;margin-block:8px;padding:16px;border-radius:8px;box-shadow:none;overflow:visible}.product-menu.is-mobile .product-mega-columns{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.product-menu.is-mobile .product-mega-heading{margin-bottom:16px}.product-menu.is-mobile .product-mega-heading 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--tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}:root{--font-display: var(--font-sans);--ledger-content-width: 1440px;--ledger-heading-weight: 500}.section-shell{max-width:var(--ledger-content-width)}.ledger-story-hero{min-height:0;font-family:var(--font-sans)}.ledger-story-hero .accentra-ledger-header{height:88px;padding-inline:4.2%;border-bottom-color:#cbd3b025;gap:clamp(16px,2vw,32px)}.ledger-story-hero .accentra-wordmark{font-family:var(--font-latin);font-size:23px;font-weight:600;letter-spacing:.06em}.ledger-story-hero .accentra-navigation:before,.ledger-story-hero .accentra-navigation:after{display:none}.ledger-story-hero .accentra-navigation{gap:clamp(16px,1.7vw,28px)}.ledger-story-hero .accentra-navigation a{font-size:14px;font-weight:500;border-bottom:2px solid transparent}.ledger-story-hero .accentra-navigation a[aria-current]{color:var(--ledger-sage);border-bottom-color:var(--ledger-sage)}.ledger-story-hero .accentra-header-cta{border-radius:8px;border-color:#cbd3b073}.ledger-team-atmosphere{position:absolute;inset:88px 0 auto;width:100%;height:calc(100% - 88px);object-fit:cover;object-position:50% 36%;opacity:.085;filter:saturate(.35);pointer-events:none;z-index:0;mask-image:linear-gradient(to bottom,transparent,#000 18%,#000 58%,transparent 96%)}.ledger-story-hero .accentra-ledger-main{display:grid;grid-template-columns:minmax(0,58fr) minmax(0,42fr);align-items:center;gap:2%;min-height:min(790px,calc(100svh - 88px));padding:30px 4.2% 48px 1.4%}.ledger-story-hero .accentra-ledger-copy{grid-column:2;grid-row:1;width:100%;margin:-50px 0 0}.ledger-story-hero #accentra-title{font-family:var(--font-display);font-size:clamp(36px,3.6vw,60px);font-weight:var(--ledger-heading-weight);line-height:1.14;letter-spacing:-.025em;text-wrap:balance}.ledger-story-hero #accentra-title span+span{margin-top:12px;color:#cbd3b0}.ledger-story-hero .accentra-ledger-eyebrow{color:#bbc5af;margin-bottom:24px;font-weight:600;letter-spacing:.08em}.ledger-story-hero .accentra-ledger-description{margin-top:28px;font-size:17px;font-weight:400;max-width:440px}.ledger-story-hero .accentra-hero-actions{margin-top:30px;gap:16px 27px}.ledger-story-hero .accentra-ledger-cta{background:#cbd3b0;border:1px solid #dce3c6;border-radius:8px;color:#18271d;min-height:52px;font-weight:600;padding:13px 22px;box-shadow:none}.ledger-story-hero .accentra-ledger-cta:hover{background:#e0e6ce;box-shadow:0 5px 24px #cbd3b016}.ledger-story-hero .accentra-ledger-cta>span{font-size:21px}.ledger-story-hero .accentra-ledger-discover{border-color:#cbd3b077}.ledger-hero-footnote{margin-top:28px;color:#81918f;font-size:11px}.ledger-story-hero .accentra-ledger-visual{position:relative;grid-column:1;grid-row:1;top:auto;bottom:auto;left:auto;width:100%;z-index:2;min-width:0}.ledger-story-hero .accentra-ledger-visual:before{display:none}.ledger-story-hero .book-story{font-family:inherit}.ledger-story-hero .book-story-stage{height:clamp(370px,33vw,510px);margin-top:-24px;mask-image:linear-gradient(to right,transparent,#000 4%,#000 96%,transparent),linear-gradient(to bottom,transparent,#000 8%,#000 92%,transparent);mask-composite:intersect}.ledger-story-hero .book-story-reading{width:calc(100% - 90px);max-width:620px;padding-top:17px}.ledger-story-hero .book-story-caption h2{font-size:24px;font-weight:var(--ledger-heading-weight);line-height:1.5;letter-spacing:-.015em}.ledger-story-hero .book-story-kicker{font-size:12px;letter-spacing:.12em;margin-bottom:10px}.ledger-story-hero .book-story-description{font-size:16px;line-height:1.8;min-height:0;margin-top:8px;color:var(--ledger-on-dark)}.ledger-story-hero .book-story-controls{margin-top:10px;gap:8px;flex-wrap:wrap}.ledger-story-hero .book-story-next{gap:15px;font-size:14px}.ledger-story-hero .book-story-accessibility{margin-top:5px;color:var(--ledger-muted);font-size:12px}.ledger-story-hero .book-story-chapter-controls button{font-size:14px}.ledger-story-hero .book-story-chapter-controls button.is-current{border-bottom-width:3px}.mobile-nav-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-inline:16px 0;padding-bottom:8px;margin-bottom:8px;border-bottom:1px solid var(--ledger-line-on-dark);color:var(--ledger-muted);font-size:13px}.mobile-nav-heading button{display:grid;place-items:center;width:44px;height:44px;border:0;border-radius:8px;background:transparent;color:var(--ledger-on-dark)}.mobile-nav-heading button:hover{background:var(--ledger-navy-hover)}.mobile-nav-account small{color:var(--ledger-muted);font-size:12px}[dir=rtl] .accentra-mobile-nav a>svg{transform:scaleX(-1)}.brand-mark img{display:block;object-fit:contain;width:100%;height:100%}.brand-mark{border:0;background:transparent;box-shadow:none}.brand-name{font-family:var(--font-display)}.eyebrow,.lead-eyebrow{font-family:var(--font-sans);font-weight:600;letter-spacing:.08em}.lead-field input[dir=ltr]{font-family:var(--font-latin)}:root:is(:lang(fa),:lang(ar)) :is(h1,h2,h3,h4,p,a,button,label,summary),:root:is(:lang(fa),:lang(ar)) :is(.eyebrow,.lead-eyebrow,.book-story-kicker){letter-spacing:0}:root:is(:lang(fa),:lang(ar)) .ledger-story-hero #accentra-title{letter-spacing:0;line-height:1.55}:root:is(:lang(fa),:lang(ar)){--ledger-heading-weight: 600}:root:is(:lang(fa),:lang(ar)) .ledger-story-hero .accentra-ledger-eyebrow{letter-spacing:0}:root:is(:lang(fa),:lang(ar)) .ledger-story-hero .accentra-ledger-description{line-height:1.95}@media(min-width:801px){.ledger-story-hero .accentra-ledger-visual{align-self:start}.ledger-story-hero .accentra-ledger-copy{align-self:start;margin-top:clamp(16px,calc(3.96vw - 28px),33px)}}@media(max-width:1100px){.ledger-story-hero .accentra-ledger-main{grid-template-columns:minmax(0,55fr) minmax(0,45fr);gap:1%;padding-right:3.5%}.ledger-story-hero .book-story-reading{width:calc(100% - 50px)}.ledger-story-hero #accentra-title{font-size:39px}.ledger-story-hero .accentra-ledger-description{font-size:16px}}@media(max-width:800px){.ledger-story-hero .accentra-ledger-header{height:76px;padding-inline:5%}.ledger-story-hero .accentra-wordmark{font-size:18px;gap:8px}.ledger-story-hero .accentra-ledger-main{display:flex;flex-direction:column;min-height:0;padding:16px 6% 56px;gap:30px}.ledger-story-hero .accentra-ledger-visual{order:-1;width:calc(100% + 12vw);margin:0 -6vw;height:auto}.ledger-story-hero .book-story-stage{height:clamp(320px,77vw,500px);margin-top:-16px}.ledger-story-hero .book-story-reading{width:88%;max-width:580px}.ledger-story-hero .book-story-caption h2{font-size:25px}.ledger-story-hero .book-story-description{min-height:0;font-size:16px}.ledger-story-hero .accentra-ledger-copy{max-width:580px;margin:0 auto}.ledger-story-hero #accentra-title{font-size:clamp(34px,6.7vw,48px)}.ledger-story-hero .accentra-ledger-eyebrow{margin-bottom:17px}.ledger-team-atmosphere{top:76px;height:75%;opacity:.075}.ledger-story-hero .accentra-mobile-nav nav{top:76px}}@media(max-width:420px){.ledger-story-hero .accentra-wordmark{font-size:14px;letter-spacing:0}.site-footer .brand-name{font-size:18px}}@media(max-width:380px){.ledger-story-hero .accentra-header-cta{display:none}.ledger-story-hero .accentra-wordmark{font-size:14px}.ledger-story-hero .book-story-kicker{letter-spacing:.04em;gap:8px}.ledger-story-hero .book-story-next{gap:8px;font-size:14px}.ledger-story-hero .book-story-controls{gap:4px}}.contact-section>p{font-size:16px;line-height:1.8}.contact-section h2{font-weight:var(--ledger-heading-weight)}.contact-section .contact-access-grid p,.ai-intro .section-description{font-size:16px;line-height:1.8}.ai-intro .section-title{font-weight:var(--ledger-heading-weight)}@media(max-width:600px){.ledger-story-hero .accentra-login-link{display:none}.ledger-story-hero .accentra-brand-name{max-width:108px;white-space:normal;line-height:1.2}.ledger-story-hero .ledger-language-trigger{min-width:104px;width:auto}.ledger-story-hero .accentra-brand-symbol{width:32px;height:32px}.ledger-story-hero .book-story-kicker{flex-wrap:wrap;gap:4px 12px}.ledger-story-hero .book-story-page-controls{flex:1}.ledger-story-hero .book-story-next{white-space:normal;text-align:start}}