.flipbook-shell{--flipbook-bg: #000B1D;--flipbook-surface: #0A1128;--flipbook-accent: #D4AF37;--flipbook-text: #FFFFFF;--flipbook-muted: #94A3B8;position:relative;display:flex;flex-direction:column;align-items:center;gap:20px;width:100%;padding:32px 16px;background:var(--flipbook-bg);border-radius:20px;box-sizing:border-box}.flipbook-shell--fullscreen{height:100vh;justify-content:center;border-radius:0;background:#000b1d!important;padding:20px}.flipbook-stage{width:100%;max-width:1360px;transition:transform .5s cubic-bezier(.16,1,.3,1),filter .3s ease;transform-origin:center top;will-change:transform;filter:drop-shadow(0 20px 40px rgba(0,11,29,.5)) drop-shadow(0 8px 16px rgba(0,0,0,.3))}.flipbook-book{margin:0 auto;transform-style:preserve-3d;backface-visibility:hidden}.flipbook-page{background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:0 15px 35px -8px #000b1d66,0 5px 15px -3px #0003,inset 0 0 0 1px #00000014;backface-visibility:hidden;-webkit-backface-visibility:hidden;transform:translateZ(0)}.flipbook-page img{width:100%;height:100%;-o-object-fit:contain;object-fit:contain;-webkit-user-select:none;-moz-user-select:none;user-select:none;pointer-events:none;-webkit-user-drag:none}.flipbook-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:center;background:#0a1128e6;border:1px solid rgba(212,175,55,.3);padding:8px 18px;border-radius:999px;box-shadow:0 15px 35px -5px #00000080;z-index:50;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.flipbook-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;border:none;background:transparent;color:var(--flipbook-text);font-size:18px;cursor:pointer;transition:background .15s ease,color .15s ease,transform .15s ease;text-decoration:none;touch-action:manipulation}.flipbook-btn:hover{background:#d4af3733;color:var(--flipbook-accent);transform:scale(1.08)}.flipbook-btn--active{background:#d4af3740;color:var(--flipbook-accent)}.flipbook-btn--download{color:var(--flipbook-accent)}.flipbook-page-counter{font-family:var(--font-sans, sans-serif);font-size:13px;font-weight:600;color:#ffffffd9;padding:0 10px;letter-spacing:1px}.flipbook-thumbs{display:flex;gap:12px;overflow-x:auto;width:100%;max-width:1200px;padding:12px 16px;background:#0a1128cc;border:1px solid rgba(212,175,55,.2);border-radius:14px;scrollbar-width:thin;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.flipbook-thumb{position:relative;flex-shrink:0;width:70px;height:90px;border:2px solid transparent;border-radius:6px;overflow:hidden;cursor:pointer;background:#000;padding:0;transition:border-color .2s ease,transform .2s ease}.flipbook-thumb:hover{border-color:#d4af3799;transform:translateY(-2px)}.flipbook-thumb--active{border-color:#d4af37;box-shadow:0 0 12px #d4af3766}.flipbook-thumb img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.flipbook-thumb span{position:absolute;bottom:4px;right:4px;background:#000000bf;color:#fff;font-size:10px;font-weight:700;padding:2px 5px;border-radius:4px}.flipbook-loading,.flipbook-error{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;width:100%;min-height:400px;background:#0a112880;border:1px solid rgba(212,175,55,.2);border-radius:16px;color:#fffc;font-family:var(--font-sans, sans-serif)}.flipbook-spinner{width:36px;height:36px;border:3px solid rgba(212,175,55,.2);border-top-color:#d4af37;border-radius:50%;animation:flipbookSpin .8s linear infinite}@keyframes flipbookSpin{to{transform:rotate(360deg)}}@keyframes outroCountdown{0%{transform:scaleX(1)}to{transform:scaleX(0)}}