.book3d-scene{perspective:1000px;width:300px;height:480px;position:relative}.book3d-float{will-change:transform;width:100%;height:100%;animation:6s ease-in-out infinite book-float}.book3d-float.is-scroll-driven{animation:none}.book3d{width:100%;height:100%;transform-style:preserve-3d;will-change:transform;position:relative;transform:rotateY(-28deg)}.book3d-face{backface-visibility:hidden;position:absolute;overflow:hidden}.book3d-front{border-radius:2px 6px 6px 2px;inset:0;transform:translateZ(18px);box-shadow:0 0 0 1px #f0ede614}.book3d-back{border-radius:2px 6px 6px 2px;inset:0;transform:rotateY(180deg)translateZ(18px)}.book3d-spine{width:36px;height:100%;top:0;left:calc(50% - 18px);transform:rotateY(-90deg)translateZ(150px)}.book3d-pages{background:repeating-linear-gradient(90deg,#fff 0% 5%,#f9f9f9 5% 10%);width:34px;height:calc(100% - 6px);position:absolute;top:3px;left:calc(50% - 17px);transform:rotateY(90deg)translateZ(149px)}.book3d-img{object-fit:cover;width:100%;height:100%}.book3d-shadow{filter:blur(14px);pointer-events:none;background:radial-gradient(#0000008c 0%,#e4a81c1a 55%,#0000 75%);border-radius:50%;width:82%;height:2.5rem;position:absolute;bottom:-3.25rem;left:50%;transform:translate(-50%)}@keyframes book-float{0%,to{transform:translateY(6px)}50%{transform:translateY(-6px)}}.money-figure{font-family:var(--font-mono);letter-spacing:-.04em;color:var(--color-accent);text-shadow:0 0 120px #e4a81c40;transform-origin:50%;font-size:clamp(7rem,24vw,19rem);font-weight:700;line-height:.9}.money-scene--pin .money-stage{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:100svh;display:flex}.money-scene--pin .money-beats{width:100%;max-width:44rem;height:10rem;margin-top:3rem;position:relative}.money-scene--pin .money-beat{opacity:0;visibility:hidden;margin:0;position:absolute;inset:0}.chapter-row{transition:transform .3s}.chapter-row:hover{transform:translate(6px)}.chapter-row .chapter-num{transition:color .3s,text-shadow .3s}.chapter-row:hover .chapter-num{color:var(--color-accent-2);text-shadow:0 0 18px #e4a81cbf}