.sbl-library{width:100%;box-sizing:border-box}.sbl-library *{box-sizing:border-box}.sbl-grid{display:grid;grid-template-columns:repeat(var(--sbl-columns,4),minmax(0,1fr));gap:24px}.sbl-card{margin:0}.sbl-open{appearance:none;-webkit-appearance:none;width:100%;border:0;background:#fff;padding:0 0 16px;border-radius:14px;overflow:hidden;cursor:pointer;text-align:right;box-shadow:0 4px 18px rgba(0,0,0,.08);transition:transform .2s ease,box-shadow .2s ease}.sbl-open:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.12)}.sbl-open:focus-visible{outline:3px solid currentColor;outline-offset:3px}.sbl-cover-wrap{display:block;aspect-ratio:3/4;background:#f3f4f6;overflow:hidden}.sbl-cover{display:block;width:100%!important;height:100%!important;object-fit:cover}.sbl-placeholder{display:flex;align-items:center;justify-content:center;width:100%;height:100%;font-size:34px;font-weight:700;color:#777}.sbl-title{display:block;padding:14px 14px 8px;font-weight:700;font-size:17px;line-height:1.5;color:#111}.sbl-read{display:inline-flex;margin:0 14px;padding:8px 14px;border-radius:8px;background:#111;color:#fff;font-size:14px;font-weight:600}.sbl-login-required,.sbl-empty{direction:rtl;text-align:center;padding:30px;border:1px solid #e5e7eb;border-radius:12px;background:#fff}.sbl-login-required a{display:inline-block;margin-top:12px;text-decoration:none;font-weight:700}.sbl-modal[hidden]{display:none!important}.sbl-modal{position:fixed;inset:0;z-index:999999;display:flex;align-items:center;justify-content:center;padding:18px}.sbl-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.78)}.sbl-dialog{position:relative;width:min(1200px,96vw);height:min(92vh,900px);background:#fff;border-radius:14px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 24px 70px rgba(0,0,0,.35)}.sbl-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 14px;border-bottom:1px solid #e5e7eb;background:#fff;direction:rtl}.sbl-reader-title{font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sbl-close{width:44px;height:44px;border:0;background:#f3f4f6;border-radius:50%;font-size:30px;line-height:1;cursor:pointer}.sbl-reader-wrap{flex:1;min-height:0;background:#525659}.sbl-reader{display:block;width:100%;height:100%;border:0;background:#525659}.sbl-no-scroll{overflow:hidden!important}@media(max-width:1024px){.sbl-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:768px){.sbl-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.sbl-dialog{width:100%;height:88vh}.sbl-modal{padding:8px}.sbl-title{font-size:15px;padding:10px 10px 6px}.sbl-read{margin:0 10px;padding:7px 10px;font-size:13px}}@media(max-width:420px){.sbl-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}}