.dcf-open{display:inline-block;padding:14px 28px;border:0;border-radius:8px;background:#b3201f;color:#fff;font:inherit;font-weight:600;cursor:pointer;transition:transform .15s ease,opacity .15s ease}
.dcf-open:hover{transform:translateY(-1px);opacity:.92}
.dcf-modal[hidden]{display:none}
.dcf-modal{position:fixed;inset:0;z-index:999999;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .25s ease}
.dcf-modal.dcf-visible{opacity:1}
.dcf-backdrop{position:absolute;inset:0;background:rgba(10,10,14,.85);backdrop-filter:blur(4px)}
.dcf-stage{position:relative;display:flex;flex-direction:column;align-items:center;width:100%;height:100%;padding:16px 8px 8px;box-sizing:border-box;pointer-events:none}
.dcf-stage>*{pointer-events:auto}
.dcf-close{position:absolute;top:10px;right:14px;width:44px;height:44px;border:0;border-radius:50%;background:rgba(255,255,255,.16);color:#fff;font-size:30px;line-height:1;cursor:pointer;z-index:3}
.dcf-close:hover{background:rgba(255,255,255,.3)}
.dcf-wrap{display:flex;flex:1 1 auto;min-height:0;width:100%;overflow:auto;pointer-events:auto}
.dcf-book{margin:auto;filter:drop-shadow(0 20px 40px rgba(0,0,0,.5))}
.dcf-page{background:#fff;overflow:hidden}
.dcf-page img{display:block;width:100%;height:100%;object-fit:fill;user-select:none;-webkit-user-drag:none}
.dcf-controls{display:flex;align-items:center;gap:14px;padding:10px 0 4px;color:#fff;font-size:15px;flex:0 0 auto}
.dcf-controls button{min-width:42px;height:42px;border:0;border-radius:999px;background:rgba(255,255,255,.16);color:#fff;font-size:26px;line-height:1;cursor:pointer;padding:0 14px}
.dcf-controls .dcf-zoom{font-size:14px}
.dcf-controls button:hover{background:rgba(255,255,255,.3)}
.dcf-controls button:disabled{opacity:.3;cursor:default}
.dcf-counter{min-width:60px;text-align:center;font-variant-numeric:tabular-nums}
.dcf-loader{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;z-index:2}
body.dcf-lock{overflow:hidden}
@media (max-width:600px){.dcf-close{top:6px;right:6px}.dcf-stage{padding-top:54px}}