.pm-publications-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;padding:20px;align-items:stretch}
.pm-card{background:#fff;border-radius:12px;box-shadow:0 8px 24px rgba(13,38,59,0.08);overflow:hidden;display:flex;flex-direction:column;min-height:420px}
.pm-card-image{height:180px;background-size:cover;background-position:center;border-bottom:1px solid rgba(0,0,0,0.04)}
.pm-card-body{padding:16px;display:flex;flex-direction:column;flex:1}
.pm-card-title{font-size:1.05rem;margin:4px 0 8px;text-align:center;font-weight:700}
.pm-card-excerpt{color:#555;font-size:0.95rem;line-height:1.5;flex:1;overflow:hidden;position:relative;padding-right:8px;margin-bottom:12px}
/* Fade effect at bottom of excerpt */
.pm-card-excerpt:after{content:'';position:absolute;left:0;right:0;bottom:0;height:36px;background:linear-gradient(transparent, #fff)}
.pm-card-actions{display:flex;gap:8px;justify-content:center;margin-top:12px}
.pm-btn{display:inline-block;padding:9px 14px;border-radius:8px;font-weight:700;text-decoration:none;margin:4px;cursor:pointer;border:none}
.pm-btn.pm-download{background:#1a73e8;color:#fff}
.pm-btn.pm-read{background:#34a853;color:#fff}
.pm-pagination{display:flex;gap:12px;align-items:center;justify-content:center;padding:18px}
.pm-page-link{background:#f6f7f9;border-radius:8px;padding:8px 12px;border:none;cursor:pointer}
.pm-page-info{color:#666}
.pm-loading{opacity:0.6}

/* Modal styles - keep same width but image full width inside modal */
.pm-modal{position:fixed;left:0;top:0;right:0;bottom:0;display:none;align-items:center;justify-content:center;z-index:100000;padding:20px}
.pm-modal.open{display:flex}
.pm-modal-overlay{position:absolute;left:0;top:0;right:0;bottom:0;background:rgba(0,0,0,0.5)}
.pm-modal-dialog{position:relative;background:#fff;border-radius:12px;max-width:900px;width:100%;max-height:90vh;overflow:hidden;z-index:2;display:flex;flex-direction:column;box-shadow:0 30px 80px rgba(2,6,23,0.4)}
.pm-modal-close{position:absolute;right:12px;top:10px;border:none;background:transparent;font-size:30px;cursor:pointer;padding:8px;z-index:5;color:#222}
.pm-modal-inner{display:flex;flex-direction:column;overflow:auto}
.pm-modal-image{width:100%;height:320px;background-position:center;background-size:cover;border-top-left-radius:12px;border-top-right-radius:12px}
.pm-modal-divider{height:1px;background:#eee;width:100%}
.pm-modal-body{padding:20px;overflow:auto}
.pm-modal-title{margin:0 0 12px;font-size:1.4rem}
.pm-modal-content{color:#333;line-height:1.7}
.pm-modal-download{margin-top:18px}

/* Responsive tweaks */
@media (max-width:600px){
  .pm-card{min-height:380px}
  .pm-card-image{height:140px}
  .pm-modal-image{height:200px}
  .pm-modal-dialog{max-width:95%}
}