:root{--primary-color: #004b87;--secondary-color: #F9A826;--text-dark: #1e293b;--text-light: #64748b;--bg-gradient-start: #64748b;--bg-gradient-end: #1e293b}html,body{margin:0;padding:0;width:100%;height:100%;overflow:hidden;overscroll-behavior-y:none}body{display:flex;justify-content:center;align-items:center;background-color:var(--bg-gradient-end);font-family:Montserrat,sans-serif;background-image:radial-gradient(circle at center,var(--bg-gradient-start) 0%,var(--bg-gradient-end) 100%)}.container{width:100%;height:100vh;display:flex;justify-content:center;align-items:center;box-sizing:border-box;overflow:hidden}.flip-book{box-shadow:0 20px 50px #0009;background-color:#fff;max-width:95vw;max-height:95vh;touch-action:pan-y}.page{background-color:#fff;position:relative;overflow:hidden;box-shadow:inset 0 0 20px #0000000d}.page-content{width:100%;height:100%;display:flex;flex-direction:column}.page img{width:100%;height:100%;object-fit:contain;display:block;pointer-events:none;-webkit-user-select:none;user-select:none}.closing-page{display:flex;flex-direction:column;background-color:#f8fafc}.closing-page .closing-img{height:40%;border-bottom:3px solid var(--secondary-color);background-color:#fff}.closing-page .text-content{flex-grow:1;display:flex;flex-direction:column;justify-content:center;text-align:center;padding:1rem 1.5rem}.closing-page h2{color:var(--primary-color);margin:0 0 .5rem;font-size:1.3rem}.closing-page h3{color:var(--secondary-color);margin:0;font-size:1rem;font-weight:700}.closing-page p{margin-top:1rem;font-size:.9rem;line-height:1.5;color:var(--text-dark)}.closing-page .closing-quote{margin-top:1.5rem;padding-top:1rem;border-top:1px solid #e2e8f0}.closing-page .closing-quote h4{color:var(--primary-color);font-size:1rem;letter-spacing:1px;margin:0}.closing-page .closing-quote span{color:var(--secondary-color)}.closing-page .closing-footer{margin-top:auto;font-size:.75rem;color:var(--text-light);padding:10px 0}.back-cover{background:linear-gradient(135deg,var(--primary-color) 0%,#001a38 100%);color:#fff;text-align:center;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:3rem}.back-cover h1{color:var(--secondary-color);font-size:2.5rem;margin:0 0 1rem;text-transform:uppercase}.back-cover h2{color:#cbd5e1;font-size:1.1rem;font-weight:400;margin:0 0 3rem;letter-spacing:1px}.back-cover .final-message{font-size:1rem;font-weight:600;letter-spacing:3px;text-transform:uppercase}.back-cover .footer-links{margin-top:auto;border-top:1px solid rgba(255,255,255,.2);padding-top:1.5rem;width:70%;color:#94a3b8;font-size:.8rem}