.tba-app{--g:#053e35;--g2:#0a5b4e;--gold:#c9a958;--gold2:#e8ce7d;--cream:#f6efdf;--ink:#17251f;--line:#dfd1af;position:relative;isolation:isolate;overflow:hidden;border:1px solid #d7c9a5;border-radius:24px;background:var(--cream);box-shadow:0 24px 70px rgb(0 0 0 / .13);font-family:inherit;color:var(--ink);line-height:1.5}.tba-app,.tba-app *{box-sizing:border-box}.tba-app button,.tba-app input{font-family:inherit}.tba-app button{cursor:pointer}.tba-top{height:76px;background:linear-gradient(135deg,#022c27,#075247);color:#fff}.tba-top-inner{height:100%;display:flex;align-items:center;justify-content:space-between;padding:10px 18px;gap:12px}.tba-top-title{display:flex;align-items:center;gap:11px}.tba-top-mark,.tba-nav-logo{background:#fff;border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.tba-top-mark{width:46px;height:46px}.tba-top-mark img{width:40px;height:40px;object-fit:contain}.tba-top-title strong{display:block;font-size:16px}.tba-top-title 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6px}.tba-nav>button{width:100%;display:grid;grid-template-columns:minmax(0,1fr) 38px;gap:7px;align-items:center;text-align:right;border:1px solid #fff0;background:#fff0;color:#fff;padding:10px 9px;border-radius:12px;margin:2px 0}.tba-nav>button:hover,.tba-nav>button.active{background:rgb(255 255 255 / .11);border-color:rgb(232 206 125 / .28);box-shadow:inset -3px 0 var(--gold)}.tba-nav>button span{font-size:11px;line-height:1.5}.tba-nav>button b{font-size:10px;color:var(--gold2);text-align:center}.tba-nav-order{margin:15px 2px 0;display:grid;grid-template-columns:35px 1fr 18px;gap:8px;align-items:center;padding:10px 8px;border:1px solid rgb(232 206 125 / .35);border-radius:12px;background:linear-gradient(135deg,rgb(232 206 125 / .18),rgb(232 206 125 / .05));color:#fff;text-decoration:none}.tba-nav-order .tba-order-icon{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:9px;background:var(--gold);color:#17332c}.tba-nav-order 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infinite}.tba-cover{width:100%;height:auto;display:block;user-select:none;-webkit-user-drag:none}.tba-cover-info{position:relative;z-index:2}.tba-large-logo{width:62px;height:62px;object-fit:contain;background:#fff;border:1px solid #d9c99f;border-radius:15px;padding:5px}.tba-number{font-size:66px;font-weight:900;color:var(--gold);line-height:.9;margin-top:10px}.tba-cover-info h2{font-size:44px;line-height:1.15;color:var(--g);margin:10px 0}.tba-cover-info h2 em{font-style:normal}.tba-cover-info p{font-size:13px;line-height:2;color:#555348;max-width:560px}.tba-hero-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.tba-hero-actions button,.tba-paper-order{border:1px solid #cdbd99;background:#fffdf8;color:var(--g);border-radius:11px;padding:10px 15px;text-decoration:none;font-size:11px;font-weight:800}.tba-hero-actions 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translateZ(-20px);opacity:.86;filter:saturate(.92);border-radius:7px;overflow:hidden;box-shadow:12px 20px 35px rgb(0 0 0 / .16)}.tba-back-cover img{display:block;width:100%;height:auto}.tba-book-spine{position:absolute;z-index:2;width:16px;height:82%;left:50%;transform:translateX(-50%) translateZ(10px) rotateY(-8deg);background:linear-gradient(90deg,#80652b,#d9bc62,#8e712f);opacity:.7;border-radius:5px}.tba-cover-frame .tba-cover{display:block}.tba-reader .tba-page-canvas{position:relative}.tba-page-canvas img{transition:transform .18s ease;transform-origin:center center;will-change:transform}.tba-page-canvas img.is-zoomed{cursor:zoom-out}.tba-reader-controls .tba-zoom-group{display:flex;align-items:center;gap:5px}.tba-reader-controls .tba-zoom-group button{min-width:32px}.tba-reader-controls 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center}.tba-cover-glow{z-index:1;animation:tbaGlowPulse 4.2s ease-in-out infinite}.tba-cover-label{padding:6px 10px;border:1px solid rgb(201 169 88 / .32);border-radius:999px;background:rgb(255 253 248 / .72);box-shadow:0 8px 24px rgb(72 58 27 / .08);backdrop-filter:blur(8px);animation:tbaLabelIn .9s ease both}@keyframes tbaBookFloat{0%,100%{transform:rotateX(var(--book-rx,0deg)) rotateY(var(--book-ry,0deg)) translateY(0)}50%{transform:rotateX(var(--book-rx,0deg)) rotateY(var(--book-ry,0deg)) translateY(-10px)}}@keyframes tbaBackFloat{0%,100%{transform:perspective(1200px) rotateY(10deg) rotateZ(1deg) translate3d(0,0,-20px)}50%{transform:perspective(1200px) rotateY(6deg) rotateZ(.5deg) translate3d(8px,-8px,-12px)}}@keyframes tbaCoverEnter{0%{opacity:0;transform:perspective(1400px) rotateY(-28deg) rotateZ(-2deg) translate3d(35px,20px,-80px) scale(.88)}100%{opacity:1;transform:perspective(1400px) rotateY(-8deg) rotateZ(-.7deg) translate3d(0,0,48px) scale(1)}}@keyframes 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infinite}.tba-cover-frame{transform-origin:right center;transform:perspective(1400px) rotateY(0deg) rotateZ(-.4deg) translate3d(0,0,34px);animation:tbaArabicCoverOpen 1.25s cubic-bezier(.16,1,.3,1) both;box-shadow:24px 28px 45px rgb(0 0 0 / .23),0 0 0 1px rgb(201 169 88 / .42)}.tba-cover-frame:before{left:auto;right:-9px;transform:none;border-radius:0 5px 5px 0}.tba-cover-frame:after{transform-origin:right center}.tba-cover-frame:hover{transform:perspective(1400px) rotateY(-10deg) rotateZ(-.2deg) translate3d(-3px,-4px,48px)}@keyframes tbaArabicCoverOpen{0%{opacity:0;transform:perspective(1400px) rotateY(72deg) rotateZ(-1deg) translate3d(-22px,14px,-55px) scale(.94)}65%{opacity:1;transform:perspective(1400px) rotateY(-5deg) rotateZ(-.5deg) translate3d(0,-2px,42px) scale(1.01)}100%{opacity:1;transform:perspective(1400px) rotateY(0deg) rotateZ(-.4deg) translate3d(0,0,34px) scale(1)}}@keyframes tbaArabicBookFloat{0%,100%{transform:translateY(0) rotateX(0deg)}50%{transform:translateY(-9px) rotateX(.6deg)}}@media(max-width:760px){.tba-book-visual{height:410px;animation-duration:6s}.tba-cover-frame{transform-origin:right center;transform:perspective(900px) rotateY(0deg) rotateZ(-.35deg) translate3d(0,0,25px)}.tba-cover-frame:hover{transform:perspective(900px) rotateY(-7deg) rotateZ(-.25deg) translate3d(-2px,-2px,32px)}}@media(prefers-reduced-motion:reduce){.tba-book-visual,.tba-cover-frame{animation:none!important;transition:none!important}}.tba-cover-stage .tba-back-cover,.tba-cover-stage .tba-book-spine,.tba-cover-stage .tba-rear-cover,.tba-cover-stage [data-tba-back-cover]{display:none!important}.tba-cover-frame{transform-origin:right center!important}.tba-cover-frame:before{display:none!important}.tba-cover-frame{padding:0!important;background:transparent!important;border-radius:4px!important;overflow:hidden;box-shadow:24px 30px 48px rgb(0 0 0 / .22),0 0 0 1px rgb(201 169 88 / .32)!important}.tba-cover-frame:after{display:none!important}.tba-cover{display:block;width:100%;height:auto}@keyframes tbaArabicCoverOpen154{0%{opacity:0;transform:perspective(1500px) rotateY(82deg) rotateZ(-1deg) translate3d(-20px,14px,-45px) scale(.94)}55%{opacity:1;transform:perspective(1500px) rotateY(-7deg) rotateZ(-.35deg) translate3d(0,-4px,30px) scale(1.015)}100%{opacity:1;transform:perspective(1500px) rotateY(0deg) rotateZ(-.25deg) translate3d(0,0,34px) scale(1)}}.tba-cover-frame{animation:tbaArabicCoverOpen154 1.35s cubic-bezier(.16,1,.3,1) both!important}.tba-cover-frame:hover{transform:perspective(1500px) rotateY(-7deg) rotateZ(-.15deg) translate3d(-3px,-4px,48px)!important}@media(max-width:760px){.tba-cover-frame{width:min(270px,78vw)!important;transform-origin:right center!important}.tba-cover-frame:hover{transform:perspective(1000px) rotateY(-5deg) rotateZ(-.15deg) translate3d(-2px,-2px,30px)!important}}@media(prefers-reduced-motion:reduce){.tba-cover-frame{animation:none!important}}.tba-book-visual{position:relative}.tba-book-visual::before{content:"";position:absolute;z-index:1;width:min(350px,68%);height:calc(100% - 34px);top:17px;right:calc(16% + 2px);background:linear-gradient(90deg,#eceae3 0%,#ffffff 3%,#fbfbf8 100%);border:1px solid rgb(180 175 160 / .55);border-radius:3px 6px 6px 3px;transform:translateX(-7px) translateZ(-8px);box-shadow:-4px 0 0 #f7f6f1,-8px 0 0 #e8e6df,-13px 5px 18px rgb(0 0 0 / .10);pointer-events:none}.tba-cover-frame{z-index:3!important}@media(max-width:760px){.tba-book-visual::before{width:min(270px,78vw);height:calc(100% - 50px);top:25px;right:calc(11% + 1px);transform:translateX(-5px) translateZ(-6px);box-shadow:-3px 0 0 #f7f6f1,-6px 0 0 #e8e6df,-10px 4px 12px rgb(0 0 0 / .09)}}@media(prefers-reduced-motion:reduce){.tba-book-visual::before{transition:none!important}}@keyframes tbaCoverFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}@keyframes tbaCoverShine{0%,55%{transform:translateX(-120%)}72%,100%{transform:translateX(120%)}}@media(prefers-reduced-motion:reduce){.tba-cover-frame,.tba-cover-frame:after{animation:none}}.tba-cover-stage{perspective:none!important;min-height:540px!important;overflow:visible!important;background:transparent!important}.tba-cover-stage:before,.tba-cover-stage:after,.tba-cover-glow,.tba-cover-label,.tba-book-visual::before,.tba-book-visual::after,.tba-back-cover,.tba-book-spine,.tba-rear-cover,[data-tba-back-cover]{display:none!important;content:none!important}.tba-book-visual{position:relative!important;width:100%!important;height:auto!important;display:flex!important;align-items:center!important;justify-content:center!important;transform:none!important;animation:none!important;perspective:none!important}.tba-cover-frame{position:relative!important;z-index:3!important;width:min(365px,82%)!important;max-width:365px!important;padding:0!important;margin:0!important;background:transparent!important;border:0!important;border-radius:0!important;overflow:hidden!important;box-shadow:0 18px 34px rgb(35 30 20 / .16)!important;transform-origin:center center!important;transform:none!important;animation:tbaSimpleCoverFloat 6s ease-in-out infinite!important;transition:transform .35s ease,box-shadow .35s ease!important}.tba-cover-frame:before,.tba-cover-frame:after{display:none!important;content:none!important}.tba-cover-frame:hover{transform:translateY(-4px) scale(1.008)!important;box-shadow:0 22px 40px rgb(35 30 20 / .19)!important}.tba-cover{position:relative!important;z-index:1!important;display:block!important;width:100%!important;height:auto!important;margin:0!important;padding:0!important;border:0!important;box-shadow:none!important;transform:none!important}@keyframes tbaSimpleCoverFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}@media(max-width:760px){.tba-cover-stage{min-height:400px!important}.tba-cover-frame{width:min(285px,78vw)!important;max-width:285px!important}}@media(prefers-reduced-motion:reduce){.tba-cover-frame{animation:none!important;transition:none!important}}