.vs-flipbook-wrap { max-width: 100%; margin: 10px 0; font-family: Arial, sans-serif; }
.vs-flipbook-container { border: 1px solid #e2e2e2; display: block; width:100%; max-width:1000px; margin: 0 auto; background:#ffffff; }
.vs-flipbook-loading { padding: 30px; font-style: italic; text-align:center; color:#666; }
.vs-flipbook-pages { display: block; }
.vs-flipbook-page { width: 100%; height: auto; padding: 6px 0; box-sizing: border-box; }
.vs-flipbook-page img { display:block; width:100%; height:auto; box-shadow: 0 4px 10px rgba(0,0,0,0.08); border-radius: 2px; }
.vs-flipbook-controls { margin-top: 8px; text-align:center; }
.vs-flipbook-controls button { margin:6px 6px; padding:8px 14px; background:#1F3C68; color:#fff; border:none; border-radius:4px; cursor:pointer; }
.vs-flipbook-controls button:focus { outline:none; }
.vs-flipbook-controls button:hover { opacity: 0.95; }
@media (max-width: 600px) {
    .vs-flipbook-container { width: 100%; }
    .vs-flipbook-controls button { padding:8px 10px; font-size:14px; }
}