/* Company profile: physical leaves, spine, page edges and neutral reading surface. */
#ei-site .ei-real-book{--ei-paper:#f5f2e9;--ei-ink:#24262a;border-color:#66645c;background:#141619;box-shadow:0 18px 50px #0002}
#ei-site .ei-real-book .ei-book-toolbar{border-bottom:1px solid #d3c8a329;margin-bottom:18px;padding-bottom:18px;gap:10px}
#ei-site .ei-real-book .ei-book-toolbar button,#ei-site .ei-real-book .ei-book-toolbar a{border-radius:3px;color:#eeeae1;transition:background .2s,border-color .2s;min-height:44px}
#ei-site .ei-real-book .ei-book-toolbar button:not(:disabled):hover,#ei-site .ei-real-book .ei-book-toolbar a:hover{background:#ffffff0d;border-color:#a99a76}
#ei-site .ei-real-book .ei-book-toolbar button:focus-visible,#ei-site .ei-real-book .ei-book-toolbar a:focus-visible{outline:2px solid #d4bd86;outline-offset:4px}
#ei-site .ei-real-book [data-book-sound][aria-pressed=true]{border-color:#ab9b70;background:#bca66d12}
#ei-site .ei-real-book .ei-book-stage{position:relative;display:grid;place-items:center;overflow:hidden;max-height:none;padding:clamp(22px,3vw,46px) clamp(12px,2.5vw,34px);background:radial-gradient(ellipse at 50% 45%,#35383b 0%,#202327 65%,#191c1f 100%);touch-action:pan-y pinch-zoom;user-select:none;-webkit-user-select:none;isolation:isolate}
#ei-site .ei-real-book .ei-book-pages{position:relative;display:block;flex:none;width:min(100%,calc(72vh * 1.4142857),1120px);aspect-ratio:1.4142857;max-width:none;gap:0;perspective:2200px;perspective-origin:50% 45%;transform-style:preserve-3d;transform-origin:center;transform:translateX(0);transition:transform .45s cubic-bezier(.22,.61,.25,1);animation:none;cursor:grab;will-change:auto}
#ei-site .ei-real-book .ei-book-pages.is-cover{transform:translateX(-25%)}
#ei-site .ei-real-book .ei-book-pages.is-opening{transform:translateX(0)}
#ei-site .ei-real-book .ei-book-pages.is-closing{transform:translateX(-25%)}
#ei-site .ei-real-book .ei-book-pages.is-dragging{cursor:grabbing}
#ei-site .ei-real-book .ei-book-pages::before{content:"";position:absolute;inset:3px -4px -7px 0;background:repeating-linear-gradient(to bottom,#f3f0e6 0 1px,#b9b5aa 1px 2px);border-radius:2px 4px 4px 2px;box-shadow:0 16px 28px #0007,0 3px 6px #0005;transform:translateZ(-1px);pointer-events:none}
#ei-site .ei-real-book .ei-book-pages.is-cover::before{left:50%}
#ei-site .ei-real-book .ei-book-pages.is-opening::before{left:0}
#ei-site .ei-real-book .ei-book-pages::after{content:"";position:absolute;top:0;bottom:0;left:calc(50% - 10px);width:20px;background:linear-gradient(90deg,#0000,#15120b33 45%,#15120b55 50%,#fff2 58%,#0000);z-index:2;pointer-events:none}
#ei-site .ei-real-book .ei-book-pages.is-cover::after{opacity:0}
#ei-site .ei-real-book .ei-book-pages.is-opening::after{opacity:1}
#ei-site .ei-real-book .ei-book-page{position:absolute;top:0;width:50%;height:100%;background:var(--ei-paper);overflow:hidden;border:1px solid #b9b5aa44;box-shadow:0 1px 2px #0003}
#ei-site .ei-real-book .ei-book-page--left{left:0;border-radius:2px 0 0 2px}
#ei-site .ei-real-book .ei-book-page--right{left:50%;border-radius:0 3px 3px 0}
#ei-site .ei-real-book .ei-book-page--left::after,#ei-site .ei-real-book .ei-book-page--right::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,#0000 87%,#00000009 96%,#00000025)}
#ei-site .ei-real-book .ei-book-page--right::after{background:linear-gradient(90deg,#00000020,#00000007 5%,#0000 13%)}
#ei-site .ei-real-book .ei-book-page.is-empty{border:0;background:transparent;box-shadow:none;visibility:hidden}
#ei-site .ei-real-book .ei-book-pages .ei-book-page img,#ei-site .ei-real-book .ei-book-pages .ei-book-turn-face img{display:block;width:100%;height:100%;max-width:100%;max-height:none;object-fit:contain;box-shadow:none;background:var(--ei-paper);pointer-events:none;-webkit-user-drag:none}
#ei-site .ei-real-book .ei-book-turn{position:absolute;top:0;width:50%;height:100%;z-index:5;transform-style:preserve-3d;will-change:transform;pointer-events:none}
#ei-site .ei-real-book .ei-book-turn.is-forward{left:50%;transform-origin:left center}
#ei-site .ei-real-book .ei-book-turn.is-backward{left:0;transform-origin:right center}
#ei-site .ei-real-book .ei-book-turn-face{position:absolute;inset:0;background:var(--ei-paper);backface-visibility:hidden;-webkit-backface-visibility:hidden;border:1px solid #aaa69a55;overflow:hidden;box-shadow:0 1px 5px #0004;transform:rotateY(0deg) translateZ(.5px)}
#ei-site .ei-real-book .ei-book-turn-front{border-radius:0 3px 7px 0}
#ei-site .ei-real-book .ei-book-turn-back{transform:rotateY(180deg) translateZ(.5px);border-radius:4px 0 0 4px}
#ei-site .ei-real-book .ei-book-turn-shading{position:absolute;inset:0;pointer-events:none;opacity:.12;background:linear-gradient(90deg,#0008,#0001 18%,#fff5 45%,#fff1 70%,#0003)}
#ei-site .ei-real-book .ei-book-turn-back .ei-book-turn-shading{background:linear-gradient(90deg,#0002,#fff5 40%,#0001 78%,#0009)}
#ei-site .ei-real-book .ei-book-cast-shadow{position:absolute;top:0;bottom:0;width:50%;z-index:3;opacity:0;pointer-events:none;background:linear-gradient(90deg,#0000,#000b)}
#ei-site .ei-real-book .ei-book-cast-shadow.is-forward{left:0}
#ei-site .ei-real-book .ei-book-cast-shadow.is-backward{left:50%;background:linear-gradient(90deg,#000b,#0000)}
#ei-site .ei-real-book .ei-book-pages.is-single{width:min(100%,calc(72vh * .7071429),560px);aspect-ratio:.7071429;transform:translateX(0)}
#ei-site .ei-real-book .is-single .ei-book-page--single{left:0;width:100%;border-radius:2px 4px 4px 2px}
#ei-site .ei-real-book .ei-book-pages.is-single::after{left:0;width:12px;background:linear-gradient(90deg,#0003,#0000)}
#ei-site .ei-real-book .is-single .ei-book-turn,#ei-site .ei-real-book .is-single .ei-book-cast-shadow{left:0;width:100%;transform-origin:left center}
#ei-site .ei-real-book .is-single .ei-book-cast-shadow{background:linear-gradient(90deg,#0008,#0000)}
#ei-site .ei-real-book .ei-book-stage.is-zoomed{display:block;overflow:auto;max-height:82vh;touch-action:pan-x pan-y pinch-zoom;user-select:auto;-webkit-user-select:auto}
#ei-site .ei-real-book .ei-book-pages.is-zoomed{width:180%;max-width:none;transform:none;transition:none;cursor:zoom-out;margin:0}
#ei-site .ei-real-book .ei-book-pages.is-zoomed.is-cover{width:360%;transform:translateX(-50%)}
#ei-site .ei-real-book .ei-book-page-error{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:8px;flex-direction:column;text-align:center;padding:20px;background:var(--ei-paper);color:var(--ei-ink);font-size:14px;line-height:1.6}
#ei-site .ei-real-book .ei-book-page-error a{color:inherit;text-decoration:underline}
#ei-site .ei-real-book:fullscreen{background:#141619;padding:clamp(12px,2vw,28px)}
#ei-site .ei-real-book:fullscreen .ei-book-stage{max-height:none}
#ei-site .ei-real-book>.ei-caption{color:#c6c3b9;line-height:1.7}
@media(max-width:740px){
 #ei-site .ei-real-book .ei-book-toolbar{gap:7px;margin-bottom:12px;padding-bottom:12px;justify-content:center}
 #ei-site .ei-real-book .ei-book-toolbar output{min-width:110px}
 #ei-site .ei-real-book .ei-book-stage{padding:18px 10px 24px}
 #ei-site .ei-real-book .ei-book-toolbar button,#ei-site .ei-real-book .ei-book-toolbar a{padding:8px 10px}
}
@media(prefers-reduced-motion:reduce){
 #ei-site .ei-real-book .ei-book-pages,#ei-site .ei-real-book .ei-book-toolbar button,#ei-site .ei-real-book .ei-book-toolbar a{transition:none;animation:none}
 #ei-site .ei-real-book .ei-book-turn,#ei-site .ei-real-book .ei-book-cast-shadow{display:none}
}
@media(hover:hover){
 #ei-site .ei-real-book .ei-book-page--right::before,#ei-site .ei-real-book .ei-book-page--single::before{content:"";position:absolute;right:0;bottom:0;width:28px;height:28px;z-index:2;pointer-events:none;opacity:0;background:linear-gradient(135deg,#0000 45%,#f9f6ed 48%,#bcb6a5 70%,#fff4);transition:opacity .2s}
 #ei-site .ei-real-book .ei-book-pages:not(.is-zoomed):hover .ei-book-page--right::before,#ei-site .ei-real-book .ei-book-pages:not(.is-zoomed):hover .ei-book-page--single::before{opacity:1}
}