.bpa-nb-v4{width:100%;box-sizing:border-box;background:var(--nb-bg);border:1px solid var(--nb-border);border-radius:var(--nb-radius);overflow:hidden;font-family:inherit}
.bpa-nb-heading{background:var(--nb-head-bg);color:var(--nb-head-color);font-weight:800;font-size:18px;padding:9px 13px;line-height:1.2}
.bpa-nb-window{height:calc(var(--nb-row)*5 + var(--nb-gap)*4);overflow:hidden;background:var(--nb-bg);position:relative}
.bpa-nb-list{display:flex;flex-direction:column;gap:var(--nb-gap);will-change:transform}
.bpa-nb-item{height:var(--nb-row);min-height:var(--nb-row);display:flex;align-items:center;gap:8px;padding:0 11px;box-sizing:border-box;border:1px solid transparent;border-radius:4px;background:var(--nb-p5);transition:background .4s ease,color .4s ease,box-shadow .4s ease,transform .4s ease}
.bpa-nb-item:nth-child(1){background:var(--nb-p2)}.bpa-nb-item:nth-child(2){background:var(--nb-p3)}.bpa-nb-item:nth-child(3){background:var(--nb-p4)}.bpa-nb-item:nth-child(n+4){background:var(--nb-p5)}
.bpa-nb-item a{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration:none;font-size:16px;font-weight:600;color:var(--nb-c5)}
.bpa-nb-item time{font-size:12px;color:#777;white-space:nowrap}
.bpa-nb-icon{color:var(--nb-icon);flex:none}
.bpa-nb-item.nb-top{background:var(--nb-active-bg)!important;border-color:var(--nb-active-border);border-left:5px solid var(--nb-active-border);box-shadow:0 0 14px rgba(255,152,0,.30),inset 0 0 12px rgba(255,255,255,.55);transform:scale(1.01)}
.bpa-nb-item.nb-top a{color:var(--nb-active-color)!important;font-weight:800}
.bpa-nb-item.nb-2 a{color:var(--nb-c2)}.bpa-nb-item.nb-3 a{color:var(--nb-c3)}.bpa-nb-item.nb-4 a{color:var(--nb-c4)}.bpa-nb-item.nb-5 a{color:var(--nb-c5)}
@media(max-width:600px){.bpa-nb-heading{font-size:15px}.bpa-nb-item a{font-size:14px}.bpa-nb-item{padding:0 8px}}