.ksc-book-container{padding-top:120px}.ksc-book-shell{width:min(1100px,100%);aspect-ratio:16/9;position:relative;margin:0 auto}#ksc-book{width:100%;height:100%;position:relative;perspective:2000px;perspective-origin:50% 50%;box-shadow:0 20px 56px rgb(0 0 0 / .18)}#ksc-book-baseText,#ksc-book-curText{position:absolute;left:0;top:0;width:28%;height:100%;overflow:hidden;z-index:1}#ksc-book-curText{z-index:2}#ksc-book-baseImg{position:absolute;left:28%;top:0;width:72%;height:100%;z-index:1}#ksc-book-baseImg .ksc-book-bg-inner{position:absolute;left:0;top:0;width:100%;height:100%;background-size:cover;background-position:center;background-repeat:no-repeat;filter:brightness(.88) saturate(.85)}#ksc-book-baseImg .ksc-book-ov{position:absolute;inset:0;background:linear-gradient(to top,rgb(5 3 2 / .52) 0%,transparent 50%)}#ksc-book-baseImg .ksc-book-cap{position:absolute;bottom:clamp(12px,2vw,28px);right:clamp(14px,2.2vw,28px);text-align:right}#ksc-book-staticImgLeft{position:absolute;left:28%;top:0;width:calc(22% + 1px);height:100%;z-index:2;overflow:hidden}#ksc-book-staticImgLeft .ksc-book-bg-inner{position:absolute;left:0;top:0;width:327.27%;height:100%;background-size:cover;background-position:center;background-repeat:no-repeat;filter:brightness(.88) saturate(.85)}#ksc-book-flipCard{position:absolute;left:50%;top:0;width:50%;height:100%;z-index:3;transform-origin:left center;transform-style:preserve-3d;will-change:transform}#ksc-book-flipFace{position:absolute;inset:0;overflow:hidden;backface-visibility:hidden;-webkit-backface-visibility:hidden}#ksc-book-flipFace .ksc-book-bg-inner{position:absolute;left:-44%;top:0;width:144%;height:100%;background-size:cover;background-position:center;background-repeat:no-repeat;filter:brightness(.88) saturate(.85)}#ksc-book-flipFace .ksc-book-ov{position:absolute;inset:0;background:linear-gradient(to top,rgb(5 3 2 / .52) 0%,transparent 50%)}#ksc-book-flipFace .ksc-book-cap{position:absolute;bottom:clamp(12px,2vw,28px);right:clamp(14px,2.2vw,28px);text-align:right}#ksc-book-flipShadow{position:absolute;inset:0;background:linear-gradient(to left,rgb(0 0 0 / .34) 0%,rgb(0 0 0 / .10) 32%,transparent 62%);opacity:0;pointer-events:none;z-index:1;backface-visibility:hidden;-webkit-backface-visibility:hidden}.ksc-book-spine-shadow{position:absolute;top:0;bottom:0;left:calc(50% - 12px);width:24px;background:linear-gradient(to right,transparent 0%,rgb(0 0 0 / .09) 28%,rgb(0 0 0 / .28) 47%,rgb(0 0 0 / .28) 53%,rgb(0 0 0 / .09) 72%,transparent 100%);z-index:10;pointer-events:none}.ksc-book-page-left{width:100%;height:100%;background:#fff;font-size:clamp(0.9rem,3vw,1rem);display:flex;flex-direction:column;justify-content:center;padding:clamp(12px,20%,80px);position:relative}.ksc-book-page-left::after{content:'';position:absolute;right:0;top:10%;bottom:10%;width:1px;background:#c9b98e;opacity:.4}.ksc-book-l-eye{font-size:clamp(8px,1vw,10px);letter-spacing:.38em;color:#c9b98e;text-transform:uppercase;margin-bottom:clamp(10px,3vw,24px);font-weight:300}.ksc-book-l-kanji{font-size:clamp(48px,8vw,96px);line-height:1;color:#111;font-weight:300;margin-bottom:clamp(6px,1.5vw,14px)}.ksc-book-l-kanji img{height:clamp(48px, 15vw, 180px);width:auto;display:block;margin-bottom:clamp(6px, 1.5vw, 14px)}.ksc-book-l-roman{font-size:clamp(16px,2.2vw,24px);letter-spacing:.1.2em;color:#777;font-weight:300;margin-bottom:clamp(8px,1.8vw,18px);text-align:center}.ksc-book-l-rule{width:50%;height:1px;background:#c9b98e;margin:0 auto clamp(8px, 3.6vw, 38px)}.ksc-book-l-desc{font-size:clamp(9px,1.1vw,11px);line-height:clamp(12px,2vw,20px);color:var(--gray05);font-weight:300;margin:0 auto clamp(8px, 3.6vw, 38px)}.ksc-book-l-num{position:absolute;bottom:clamp(10px,2.5%,18px);right:clamp(12px,3%,28px);font-size:9px;letter-spacing:.22em;color:#c9b98e}.ksc-book-cap-cat{display:block;font-size:clamp(8px,.9vw,10px);letter-spacing:.32em;color:#c9b98e;text-transform:uppercase;margin-bottom:5px}.ksc-book-cap-title{font-size:clamp(14px,2.4vw,24px);color:#fff;font-weight:300;letter-spacing:.06em;line-height:1.25}.ksc-book-dots{display:flex;justify-content:center;gap:8px;margin-top:20px}.ksc-book-dot{width:18px;height:1px;background:#c9b98e;opacity:.3;transition:opacity .4s,width .4s}.ksc-book-dot.ksc-book-on{opacity:1;width:30px}