.gift-radial-bg{background:radial-gradient(circle,#0a192f 0%,#03070e 100%)!important}.slide-container-pin{width:100%;height:100vh;position:relative;overflow:hidden}.chapter-slide{justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:absolute;inset:0}.opening-3d-perspective-wrap{perspective:1200px;perspective-origin:50%;transform-style:preserve-3d}.opening-3d-card{transform-style:preserve-3d;transition:transform .8s cubic-bezier(.25,1,.5,1);transform:rotateX(12deg)translateZ(40px)}.opening-3d-card:hover{transform:rotateX(4deg)rotateY(2deg)translateZ(55px)}.font-serif-editorial{font-family:var(--font-serif), Georgia, serif!important;letter-spacing:-.015em!important;line-height:1.55!important}.font-mono-support{font-family:var(--font-mono), monospace!important;letter-spacing:.28em!important;text-transform:uppercase!important;color:#94a3b8!important;font-size:10px!important;line-height:2!important}.letter-line-spacing{letter-spacing:.05em!important;line-height:2.15!important}