/* ePaper image card (rendered off-screen, then saved as PNG) */
.epc{width:1200px;background:#fff;padding:44px 30px 30px;font-family:AjkerPatrikaBangla,'Noto Sans Bengali',sans-serif;color:#1b1b1b;box-sizing:border-box}
.epc *{box-sizing:border-box}
.epc-frame{position:relative;border:3px solid var(--epc-border,#12436e);border-radius:26px;padding:54px 30px 20px}
.epc-head{position:absolute;left:34px;right:34px;top:-30px;display:flex;justify-content:space-between;align-items:center}
.epc-badge{background:#fff;border:2px solid var(--epc-border,#12436e);color:var(--epc-border,#12436e);border-radius:8px;padding:8px 20px;font-size:24px;font-weight:700;line-height:1.2}
.epc-logo{background:#fff;padding:4px 14px;height:60px;width:auto;max-width:360px;object-fit:contain}
.epc-inner{position:relative;overflow:hidden;border:1px solid #d9d9d9;border-radius:14px;padding:30px 34px 34px;background:#fff;box-shadow:0 1px 6px rgba(0,0,0,.06)}
.epc-watermark{position:absolute;left:50%;top:50%;width:62%;max-height:40%;object-fit:contain;transform:translate(-50%,-50%);opacity:var(--epc-wm,.08);z-index:2;pointer-events:none;filter:grayscale(1)}
.epc-title{margin:0 0 6px;text-align:center;font-size:48px;line-height:1.3;font-weight:700;color:var(--epc-title,#111)}
.epc-title span{display:inline-block;border-bottom:2px solid #222;padding:0 24px 6px}
.epc-meta{text-align:center;font-size:17px;color:#666;margin:10px 0 22px}
.epc-figure{margin:0 0 22px}
.epc-figure img{display:block;width:100%;max-height:520px;object-fit:cover;border-radius:4px}
.epc-figure figcaption{font-size:15px;color:#666;margin-top:6px;text-align:center}
.epc-body{column-count:3;column-gap:30px;column-rule:1px solid #cfcfcf;text-align:justify;text-justify:inter-word;font-size:20px;line-height:1.62;position:relative;z-index:1}
.epc-cols-2 .epc-body{column-count:2;font-size:21px}
.epc-cols-1 .epc-body{column-count:1;font-size:22px}
.epc-body p{margin:0 0 12px;orphans:2;widows:2}
.epc-foot{display:flex;justify-content:space-between;font-size:16px;color:#777;padding:14px 10px 0}

/* Preview modal */
.epc-stage{position:fixed;left:-20000px;top:0;pointer-events:none}
.epc-modal{position:fixed;inset:0;z-index:9999;background:rgba(10,15,20,.72);display:flex;align-items:center;justify-content:center;padding:16px}
.epc-modal[hidden]{display:none}
.epc-modal-box{background:#fff;border-radius:12px;width:min(920px,100%);max-height:calc(100vh - 32px);display:flex;flex-direction:column;overflow:hidden;color:#111}
.epc-modal-bar{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid #eee;font-size:18px}
.epc-x{border:0;background:none;font-size:30px;line-height:1;cursor:pointer;color:#555}
.epc-modal-view{flex:1;overflow:auto;background:#f1f3f4;padding:14px;min-height:220px;display:flex;justify-content:center;align-items:flex-start}
.epc-modal-view img{max-width:100%;height:auto;box-shadow:0 2px 12px rgba(0,0,0,.15)}
.epc-loading{margin:auto;font-size:18px;color:#555}
.epc-modal-actions{display:flex;gap:10px;flex-wrap:wrap;padding:12px 16px;border-top:1px solid #eee}
.epc-btn{display:inline-flex;align-items:center;gap:6px;border:1px solid #ccc;background:#fff;border-radius:6px;padding:10px 18px;font:inherit;font-size:16px;cursor:pointer;color:#111;text-decoration:none}
.epc-btn-main{background:#12436e;border-color:#12436e;color:#fff}
.epc-btn[aria-disabled=true]{opacity:.5;pointer-events:none}