.lfb2-root{--lfb2-height:720px;--lfb2-bg:#26282d;--lfb2-toolbar:#15171a;position:relative;width:100%;height:var(--lfb2-height);min-height:360px;background:var(--lfb2-bg);color:#fff;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.3;box-sizing:border-box;isolation:isolate}.lfb2-root *{box-sizing:border-box}.lfb2-root button,.lfb2-root input{font:inherit}.lfb2-root button{color:inherit}.lfb2-shell{position:absolute;inset:0;display:flex;flex-direction:column;background:radial-gradient(circle at 50% 38%,rgba(255,255,255,.065),transparent 46%),var(--lfb2-bg)}.lfb2-stage{position:relative;flex:1;min-height:0;overflow:hidden;touch-action:none;user-select:none;-webkit-user-select:none}.lfb2-stage:before{content:"";position:absolute;left:12%;right:12%;bottom:6%;height:8%;border-radius:50%;background:radial-gradient(ellipse at center,rgba(0,0,0,.35),transparent 70%);filter:blur(10px);pointer-events:none}.lfb2-pan{position:absolute;left:50%;top:50%;will-change:transform;transform:translate(-50%,-50%)}.lfb2-scale,.lfb2-focus{transform-origin:50% 50%;will-change:transform}.lfb2-focus{transition:transform .42s cubic-bezier(.2,.7,.2,1)}.lfb2-book{position:relative;transform-style:preserve-3d;perspective:3000px;will-change:transform;filter:drop-shadow(0 18px 28px rgba(0,0,0,.34))}.lfb2-book:before,.lfb2-book:after{content:"";position:absolute;top:1.2%;bottom:1.2%;width:5px;z-index:-1;opacity:.65;pointer-events:none}.lfb2-book:before{left:50%;transform:translateX(-100%);background:linear-gradient(to left,rgba(255,255,255,.09),rgba(0,0,0,.32))}.lfb2-book:after{right:0;background:linear-gradient(to right,rgba(255,255,255,.18),rgba(0,0,0,.36))}.lfb2-sheet{position:absolute;left:50%;top:0;width:50%;height:100%;transform-origin:0 50%;transform-style:preserve-3d;will-change:transform;transition-property:transform;transition-timing-function:cubic-bezier(.2,.68,.15,1);pointer-events:auto}.lfb2-sheet.is-dragging{transition:none!important}.lfb2-sheet.is-hard .lfb2-face{box-shadow:inset 0 0 0 1px rgba(255,255,255,.12),0 2px 6px rgba(0,0,0,.34)}.lfb2-sheet.is-hard .lfb2-face:before{opacity:.8}.lfb2-face{position:absolute;inset:0;background:#fff;overflow:hidden;backface-visibility:hidden;-webkit-backface-visibility:hidden;transform-style:preserve-3d;box-shadow:inset 0 0 0 1px rgba(0,0,0,.08);contain:layout paint}.lfb2-face-front{transform:rotateY(0deg)}.lfb2-face-back{transform:rotateY(180deg)}.lfb2-face canvas{display:block;width:100%;height:100%;background:#fff;pointer-events:none}.lfb2-face:before{content:"";position:absolute;inset:0;z-index:4;pointer-events:none;opacity:.48}.lfb2-face-front:before{background:linear-gradient(to right,rgba(0,0,0,.15),transparent 7%,transparent 82%,rgba(0,0,0,.08) 100%)}.lfb2-face-back:before{background:linear-gradient(to left,rgba(0,0,0,.16),transparent 7%,transparent 82%,rgba(0,0,0,.07) 100%)}.lfb2-root.no-page-shadow .lfb2-face:before{display:none}.lfb2-page-gloss{position:absolute;inset:0;z-index:5;pointer-events:none;opacity:0;transition:opacity .12s;background:linear-gradient(105deg,rgba(255,255,255,.35),transparent 27%,rgba(0,0,0,.12) 75%,rgba(0,0,0,.3));mix-blend-mode:multiply}.lfb2-sheet.is-dragging .lfb2-page-gloss,.lfb2-sheet.is-turning .lfb2-page-gloss{opacity:.62}.lfb2-face-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#fff;color:#777;font-size:12px;z-index:1}.lfb2-face.is-rendered .lfb2-face-placeholder{display:none}.lfb2-links{position:absolute;inset:0;z-index:8;pointer-events:none}.lfb2-links a,.lfb2-links button{position:absolute;display:block;border:0;background:transparent;padding:0;margin:0;pointer-events:auto;cursor:pointer;outline:none}.lfb2-links a:focus-visible,.lfb2-links button:focus-visible{box-shadow:inset 0 0 0 2px #4ea1ff;background:rgba(78,161,255,.08)}.lfb2-toolbar{position:relative;z-index:40;display:flex;align-items:center;justify-content:center;gap:4px;min-height:48px;padding:5px 10px;background:var(--lfb2-toolbar);background:color-mix(in srgb,var(--lfb2-toolbar) 94%,transparent);border-top:1px solid rgba(255,255,255,.08);box-shadow:0 -8px 24px rgba(0,0,0,.12)}.lfb2-tool{position:relative;display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:0;border-radius:4px;background:transparent;cursor:pointer;opacity:.88;transition:background .15s,opacity .15s,transform .15s}.lfb2-tool:hover{background:rgba(255,255,255,.11);opacity:1}.lfb2-tool:active{transform:scale(.94)}.lfb2-tool.is-active{background:rgba(255,255,255,.15);opacity:1}.lfb2-tool:disabled{opacity:.28;cursor:default}.lfb2-tool svg{width:19px;height:19px;fill:currentColor;stroke:currentColor;stroke-width:0}.lfb2-toolbar-sep{width:1px;height:24px;background:rgba(255,255,255,.14);margin:0 3px}.lfb2-page-control{display:flex;align-items:center;gap:6px;margin:0 5px;color:rgba(255,255,255,.84);font-size:12px;white-space:nowrap}.lfb2-page-input{width:48px;height:28px;border:1px solid rgba(255,255,255,.18);border-radius:3px;background:rgba(0,0,0,.22);color:#fff;text-align:center;padding:2px 4px;outline:none}.lfb2-page-input:focus{border-color:rgba(255,255,255,.52);box-shadow:0 0 0 1px rgba(255,255,255,.18)}.lfb2-page-spread{min-width:58px;text-align:center}.lfb2-nav{position:absolute;z-index:20;top:50%;width:46px;height:70px;margin-top:-35px;border:0;border-radius:4px;background:rgba(0,0,0,.28);display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:.58;transition:opacity .18s,background .18s,transform .18s}.lfb2-nav:hover{opacity:1;background:rgba(0,0,0,.5)}.lfb2-nav:disabled{opacity:.12;cursor:default}.lfb2-nav-prev{left:12px}.lfb2-nav-next{right:12px}.lfb2-nav svg{width:25px;height:25px;fill:currentColor}.lfb2-page-badge{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);z-index:18;min-width:74px;padding:6px 10px;border-radius:4px;background:rgba(0,0,0,.36);backdrop-filter:blur(6px);font-size:12px;text-align:center;color:rgba(255,255,255,.9);pointer-events:none;opacity:0;transition:opacity .18s}.lfb2-stage:hover .lfb2-page-badge,.lfb2-root.is-interacting .lfb2-page-badge{opacity:1}.lfb2-drawer{position:absolute;z-index:50;left:0;top:0;bottom:0;width:min(350px,86%);display:flex;flex-direction:column;background:rgba(20,22,25,.985);box-shadow:10px 0 28px rgba(0,0,0,.34);transform:translateX(-102%);transition:transform .26s cubic-bezier(.2,.7,.2,1);border-right:1px solid rgba(255,255,255,.08)}.lfb2-drawer.is-open{transform:translateX(0)}.lfb2-drawer-head{display:flex;align-items:center;gap:6px;padding:8px;border-bottom:1px solid rgba(255,255,255,.09);min-height:50px}.lfb2-drawer-tabs{display:flex;flex:1;min-width:0;overflow:auto;scrollbar-width:none}.lfb2-drawer-tabs::-webkit-scrollbar{display:none}.lfb2-drawer-tab{border:0;background:transparent;color:rgba(255,255,255,.65);padding:9px 10px;cursor:pointer;font-size:12px;white-space:nowrap;border-radius:4px}.lfb2-drawer-tab:hover,.lfb2-drawer-tab.is-active{background:rgba(255,255,255,.1);color:#fff}.lfb2-drawer-close{border:0;background:transparent;color:#fff;width:34px;height:34px;border-radius:4px;cursor:pointer;font-size:22px;line-height:1}.lfb2-drawer-body{position:relative;flex:1;min-height:0;overflow:hidden}.lfb2-drawer-panel{position:absolute;inset:0;overflow:auto;padding:12px;display:none}.lfb2-drawer-panel.is-active{display:block}.lfb2-thumbs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.lfb2-thumb{border:0;background:transparent;color:#fff;padding:0;cursor:pointer;text-align:center}.lfb2-thumb-canvas-wrap{position:relative;background:#fff;box-shadow:0 3px 10px rgba(0,0,0,.35);aspect-ratio:var(--thumb-ratio, .72);overflow:hidden;border:2px solid transparent;transition:border .15s,transform .15s}.lfb2-thumb:hover .lfb2-thumb-canvas-wrap{transform:translateY(-1px)}.lfb2-thumb.is-current .lfb2-thumb-canvas-wrap{border-color:#4ea1ff}.lfb2-thumb canvas{width:100%;height:100%;display:block}.lfb2-thumb span{display:block;margin-top:5px;font-size:11px;color:rgba(255,255,255,.7)}.lfb2-search-form{display:flex;gap:6px;position:sticky;top:-12px;z-index:2;background:#141619;padding:12px 0 10px}.lfb2-search-input{flex:1;min-width:0;height:36px;border:1px solid rgba(255,255,255,.16);background:#0e1012;color:#fff;border-radius:4px;padding:0 10px;outline:none}.lfb2-search-input:focus{border-color:#4ea1ff}.lfb2-search-submit{width:42px;border:0;border-radius:4px;background:#3274ad;color:#fff;cursor:pointer}.lfb2-search-status{font-size:12px;color:rgba(255,255,255,.62);margin:4px 0 10px}.lfb2-search-result,.lfb2-bookmark-item,.lfb2-outline-item{display:block;width:100%;border:0;border-bottom:1px solid rgba(255,255,255,.07);background:transparent;color:#fff;text-align:left;padding:10px 7px;cursor:pointer}.lfb2-search-result:hover,.lfb2-bookmark-item:hover,.lfb2-outline-item:hover{background:rgba(255,255,255,.06)}.lfb2-search-result strong,.lfb2-bookmark-item strong{display:block;font-size:12px;margin-bottom:3px}.lfb2-search-result span{font-size:11px;color:rgba(255,255,255,.65);line-height:1.4}.lfb2-outline-list,.lfb2-outline-list ul{list-style:none;padding:0;margin:0}.lfb2-outline-list ul{padding-left:13px;border-left:1px solid rgba(255,255,255,.1)}.lfb2-outline-item{font-size:12px}.lfb2-empty{color:rgba(255,255,255,.58);font-size:12px;padding:14px 4px}.lfb2-loading{position:absolute;inset:0;z-index:90;display:flex;align-items:center;justify-content:center;gap:12px;background:var(--lfb2-bg);font-size:13px;color:rgba(255,255,255,.82);transition:opacity .25s}.lfb2-loading.is-hidden{opacity:0;pointer-events:none}.lfb2-spinner{width:24px;height:24px;border:3px solid rgba(255,255,255,.2);border-top-color:#fff;border-radius:50%;animation:lfb2-spin .8s linear infinite}.lfb2-error{padding:18px;border:1px solid #d63638;background:#fcf0f1;color:#8a2424}.lfb2-toast{position:absolute;z-index:100;left:50%;bottom:64px;transform:translate(-50%,12px);padding:8px 12px;border-radius:4px;background:rgba(0,0,0,.78);color:#fff;font-size:12px;opacity:0;pointer-events:none;transition:.2s}.lfb2-toast.is-visible{opacity:1;transform:translate(-50%,0)}.lfb2-launcher{display:flex;width:100%;max-width:620px;align-items:center;gap:14px;border:1px solid #d7d9dc;border-radius:8px;background:#fff;color:#1d2327;padding:14px 16px;box-shadow:0 5px 18px rgba(0,0,0,.09);cursor:pointer;text-align:left}.lfb2-launcher:hover{box-shadow:0 8px 24px rgba(0,0,0,.14)}.lfb2-launcher-icon{position:relative;width:42px;height:52px;flex:0 0 auto;border-radius:2px 5px 5px 2px;background:linear-gradient(145deg,#41464d,#17191d);box-shadow:3px 4px 8px rgba(0,0,0,.22)}.lfb2-launcher-icon:before{content:"";position:absolute;left:5px;top:0;bottom:0;width:2px;background:rgba(255,255,255,.22)}.lfb2-launcher-copy{display:flex;flex-direction:column;min-width:0;flex:1}.lfb2-launcher-copy strong{font-size:15px;color:#1d2327}.lfb2-launcher-copy small{margin-top:3px;color:#646970}.lfb2-launcher-arrow{font-size:28px;color:#646970}.lfb2-lightbox[hidden]{display:none}.lfb2-lightbox{position:fixed;z-index:999999;inset:0;background:rgba(7,8,10,.92);display:flex;align-items:stretch;justify-content:stretch;padding:22px}.lfb2-lightbox .lfb2-root{width:100%;height:100%;min-height:0;border-radius:4px;box-shadow:0 20px 70px rgba(0,0,0,.55)}.lfb2-lightbox-close{position:absolute;z-index:1000001;right:28px;top:26px;width:42px;height:42px;border:0;border-radius:50%;background:rgba(0,0,0,.48);color:#fff;font-size:28px;line-height:1;cursor:pointer}.lfb2-body-lock{overflow:hidden!important}.lfb2-root:fullscreen,.lfb2-root:-webkit-full-screen{width:100vw!important;height:100vh!important;max-width:none!important;max-height:none!important}.lfb2-root.is-panning .lfb2-stage{cursor:grabbing}.lfb2-root.can-pan .lfb2-stage{cursor:grab}.lfb2-root.is-turning .lfb2-stage{cursor:grabbing}@keyframes lfb2-spin{to{transform:rotate(360deg)}}@media(max-width:780px){.lfb2-root{min-height:420px}.lfb2-toolbar{justify-content:flex-start;overflow-x:auto;scrollbar-width:none;padding-left:7px;padding-right:7px}.lfb2-toolbar::-webkit-scrollbar{display:none}.lfb2-tool{flex:0 0 38px}.lfb2-nav{width:38px;height:58px;margin-top:-29px}.lfb2-nav-prev{left:6px}.lfb2-nav-next{right:6px}.lfb2-drawer{width:min(330px,92%)}.lfb2-page-spread{min-width:48px}.lfb2-lightbox{padding:0}.lfb2-lightbox .lfb2-root{border-radius:0}.lfb2-lightbox-close{top:8px;right:8px;width:38px;height:38px}.lfb2-stage:before{left:4%;right:4%}}@media(max-width:480px){.lfb2-root{--lfb2-height:620px}.lfb2-toolbar-sep{display:none}.lfb2-page-control{margin:0 2px}.lfb2-tool{width:36px}.lfb2-thumbs{grid-template-columns:repeat(2,minmax(0,1fr))}}
.lfb2-html-lock,.lfb2-html-lock body{overflow:hidden!important;width:100%!important;height:100%!important}.lfb2-root.lfb2-auto-fullscreen{position:fixed!important;inset:0!important;z-index:999999!important;width:100vw!important;height:100vh!important;height:100dvh!important;min-height:0!important;max-width:none!important;max-height:none!important;margin:0!important;border-radius:0!important}.lfb2-root.is-single-view .lfb2-book:before{display:none}.lfb2-root.is-single-view .lfb2-book:after{right:50%;transform:translateX(50%);opacity:.35}.lfb2-root.is-single-view .lfb2-focus{perspective:2600px;filter:drop-shadow(0 18px 28px rgba(0,0,0,.34))}.lfb2-single-turn{position:absolute;inset:0;z-index:2200;background:#fff;transform-style:preserve-3d;backface-visibility:hidden;-webkit-backface-visibility:hidden;will-change:transform;transition-property:transform;transition-timing-function:cubic-bezier(.2,.68,.15,1);box-shadow:0 4px 18px rgba(0,0,0,.26)}.lfb2-single-turn canvas{display:block;width:100%;height:100%;background:#fff;pointer-events:none}.lfb2-single-turn.is-next{transform-origin:0 50%;transform:rotateY(0deg)}.lfb2-single-turn.is-next.is-flipping{transform:rotateY(-180deg)}.lfb2-single-turn.is-prev{transform-origin:100% 50%;transform:rotateY(0deg)}.lfb2-single-turn.is-prev.is-flipping{transform:rotateY(180deg)}.lfb2-single-turn-shade{position:absolute;inset:0;pointer-events:none;opacity:.18;background:linear-gradient(100deg,rgba(0,0,0,.28),transparent 18%,transparent 68%,rgba(0,0,0,.18));transition:opacity .2s}.lfb2-single-turn.is-flipping .lfb2-single-turn-shade{opacity:.7}

/* 2.2 cover centering */
.lfb2-scale{transition:transform .42s cubic-bezier(.2,.7,.2,1)}
.lfb2-root.is-front-cover .lfb2-book:before,.lfb2-root.is-front-cover .lfb2-book:after,.lfb2-root.is-back-cover .lfb2-book:before,.lfb2-root.is-back-cover .lfb2-book:after{display:none}


/* 2.3 graphite paper depth: layered outer edge, dark inner spine */
.lfb2-face{box-shadow:none}
.lfb2-sheet.is-hard .lfb2-face{box-shadow:none}
.lfb2-book:before{background:linear-gradient(to left,rgba(33,35,39,.32),rgba(4,5,6,.58));opacity:.78}
.lfb2-book:after{background:linear-gradient(to right,rgba(28,30,34,.92),rgba(8,9,11,.74));opacity:.82}
.lfb2-face-front:before{background:linear-gradient(to right,rgba(0,0,0,.28),rgba(0,0,0,.12) 3%,transparent 10%,transparent 93%,rgba(0,0,0,.05) 100%)}
.lfb2-face-back:before{background:linear-gradient(to left,rgba(0,0,0,.28),rgba(0,0,0,.12) 3%,transparent 10%,transparent 93%,rgba(0,0,0,.05) 100%)}
.lfb2-face:after{content:"";position:absolute;top:0;bottom:0;width:7px;z-index:7;pointer-events:none;opacity:.96}
.lfb2-face-front:after{right:0;background:repeating-linear-gradient(to left,#17191c 0 1px,#4a4d52 1px 2px,#25272b 2px 3px,#686b70 3px 4px,#303237 4px 5px,#85888d 5px 6px,#202226 6px 7px);box-shadow:-2px 0 5px rgba(0,0,0,.22)}
.lfb2-face-back:after{left:0;background:repeating-linear-gradient(to right,#17191c 0 1px,#4a4d52 1px 2px,#25272b 2px 3px,#686b70 3px 4px,#303237 4px 5px,#85888d 5px 6px,#202226 6px 7px);box-shadow:2px 0 5px rgba(0,0,0,.22)}
.lfb2-sheet.is-hard .lfb2-face:after{width:8px;filter:contrast(1.08)}
.lfb2-root.is-front-cover .lfb2-face-front:after{right:0}
.lfb2-root.is-back-cover .lfb2-face-back:after{left:0}

/* 2.4 final-turn cleanup: hide dormant book edges while the back cover is turning */
.lfb2-root.is-final-turn .lfb2-book:before,.lfb2-root.is-final-turn .lfb2-book:after{display:none!important}
.lfb2-root.is-final-turn .lfb2-sheet.is-turning .lfb2-face:after,.lfb2-root.is-final-turn .lfb2-sheet.is-dragging .lfb2-face:after{opacity:0!important;box-shadow:none!important}
.lfb2-view-tool{border:1px solid rgba(255,255,255,.08)}.lfb2-view-tool.is-active{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.28)}


/* Theme/page-builder isolation: keep broad theme button/input rules from changing the viewer UI. */
.lfb2-root .lfb2-tool{border:0!important;background:transparent!important;padding:0!important;margin:0!important;border-radius:4px!important;text-transform:none!important;letter-spacing:normal!important;line-height:1!important;box-shadow:none!important;min-width:38px!important;min-height:38px!important;max-width:38px!important;max-height:38px!important}
.lfb2-root .lfb2-nav{border:0!important;padding:0!important;margin-top:-35px!important;text-transform:none!important;letter-spacing:normal!important;line-height:1!important;box-shadow:none!important;width:46px!important;height:70px!important;min-width:46px!important;min-height:70px!important;max-width:46px!important;max-height:70px!important}
.lfb2-root .lfb2-drawer-tab,.lfb2-root .lfb2-drawer-close,.lfb2-root .lfb2-search-submit,.lfb2-root .lfb2-thumb,.lfb2-root .lfb2-search-result,.lfb2-root .lfb2-bookmark-item,.lfb2-root .lfb2-outline-item{font-family:inherit!important;text-transform:none!important;letter-spacing:normal!important;box-shadow:none!important}
.lfb2-root .lfb2-drawer-tab{border:0!important;background:transparent!important;padding:9px 10px!important;margin:0!important;font-size:12px!important;line-height:1.3!important;border-radius:4px!important}
.lfb2-root .lfb2-drawer-close{border:0!important;background:transparent!important;padding:0!important;margin:0!important;width:34px!important;height:34px!important;min-width:34px!important;min-height:34px!important;border-radius:4px!important;font-size:22px!important;line-height:1!important}
.lfb2-root .lfb2-search-submit{border:0!important;padding:0!important;margin:0!important;width:42px!important;height:36px!important;min-width:42px!important;min-height:36px!important;border-radius:4px!important;background:#3274ad!important;line-height:1!important}
.lfb2-root .lfb2-thumb{border:0!important;background:transparent!important;padding:0!important;margin:0!important;border-radius:0!important;text-transform:none!important;letter-spacing:normal!important;line-height:1.3!important}
.lfb2-root .lfb2-search-result,.lfb2-root .lfb2-bookmark-item,.lfb2-root .lfb2-outline-item{border:0!important;border-bottom:1px solid rgba(255,255,255,.07)!important;background:transparent!important;margin:0!important;border-radius:0!important;line-height:1.3!important;text-transform:none!important;letter-spacing:normal!important}
.lfb2-root .lfb2-page-input,.lfb2-root .lfb2-search-input{font-family:inherit!important;text-transform:none!important;letter-spacing:normal!important;box-shadow:none!important}
.lfb2-root .lfb2-page-input{padding:2px 3px!important;margin:0!important;border:1px solid rgba(255,255,255,.15)!important;border-radius:3px!important;font-size:12px!important;line-height:1!important;width:38px!important;height:26px!important;min-width:38px!important;min-height:26px!important}
.lfb2-root .lfb2-search-input{padding:0 10px!important;margin:0!important;border:1px solid rgba(255,255,255,.16)!important;border-radius:4px!important;font-size:inherit!important;line-height:normal!important;height:36px!important;min-height:36px!important}
.lfb2-launcher{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif!important;text-transform:none!important;letter-spacing:normal!important;line-height:1.3!important}
.lfb2-lightbox-close{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif!important;text-transform:none!important;letter-spacing:normal!important;padding:0!important;margin:0!important;border:0!important;box-shadow:none!important}
@media(max-width:780px){.lfb2-root .lfb2-tool{min-width:38px!important;max-width:38px!important;min-height:38px!important;max-height:38px!important}.lfb2-root .lfb2-nav{width:38px!important;height:58px!important;min-width:38px!important;min-height:58px!important;max-width:38px!important;max-height:58px!important;margin-top:-29px!important}}
@media(max-width:480px){.lfb2-root .lfb2-tool{min-width:36px!important;max-width:36px!important}}

@media (prefers-reduced-motion: reduce){.lfb2-root .lfb2-sheet,.lfb2-root .lfb2-focus,.lfb2-root .lfb2-single-turn,.lfb2-root .lfb2-page-gloss,.lfb2-root .lfb2-drawer,.lfb2-root .lfb2-toast{transition-duration:.01ms!important}.lfb2-root .lfb2-spinner{animation-duration:1.6s}}

/* 2.9.1: Keep flipbook full-screen surfaces above sticky/theme headers.
   JS also portals these nodes to <body> so ancestor stacking contexts cannot trap them. */
.lfb2-lightbox,.lfb2-root.lfb2-auto-fullscreen{z-index:2147483647!important}
.lfb2-root:fullscreen,.lfb2-root:-webkit-full-screen{position:fixed!important;inset:0!important;z-index:2147483647!important;width:100vw!important;height:100vh!important;height:100dvh!important;max-width:none!important;max-height:none!important;margin:0!important;border-radius:0!important}
.lfb2-lightbox{isolation:isolate!important}
.lfb2-root.lfb2-auto-fullscreen{isolation:isolate!important;transform:none!important}