.bns-main{display:grid;grid-template-columns:280px 1fr;min-height:100vh;background:#f6f1e6;color:#1f2a22}.bns-back{position:fixed;top:calc(var(--nav-height, 0px) + 12px);left:12px;z-index:10;background:#2d3a2e;color:#fff;border:1px solid #1f2a21;padding:6px 10px;cursor:pointer}.bns-sidebar{background:#ffffff;border-right:1px solid #e3d6c3;padding:20px 16px;overflow-y:auto}.bns-sidebar-title{font-size:18px;margin:0 0 12px}.bns-sidebar-list{list-style:none;padding:0;margin:0;display:grid;grid-gap:8px;gap:8px}.bns-section-btn{width:100%;text-align:left;background:#f7f1e6;border:1px solid #e3d6c3;padding:8px 10px;cursor:pointer}.bns-content{padding:24px}.bns-page-title{font-size:28px;margin:0 0 16px}.bns-grid{display:grid;grid-gap:16px;gap:16px}.bns-card{background:#fffdf8;border:1px solid #e3d6c3;padding:16px;cursor:pointer}.bns-card-title{margin:0 0 8px;font-size:16px}.bns-card-text{font-size:14px;color:#3a463d;line-height:1.6}.bns-load{background:#2d3a2e;color:#fff;border:1px solid #1f2a21;padding:8px 12px;cursor:pointer}.bns-load-sidebar{width:100%}.bns-detail{background:#fffdf8;border:1px solid #e3d6c3;padding:16px}.bns-detail-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.bns-edit{cursor:pointer;color:#0f5b39;font-weight:600}.bns-prose{line-height:1.7;color:#2a352d}.bns-spacer{margin-top:12px}.bns-tag-btn{background:#2d3a2e;color:#fff;border:1px solid #1f2a21;padding:6px 10px;cursor:pointer}.bns-loading{margin-top:12px;color:#5b6a5e}.bns-muted{color:#6b7280}.bns-mobile-only{display:none}.bns-sidebar-open{transform:translateX(0)}.bns-sidebar-closed{transform:translateX(-100%)}@media (max-width:900px){.bns-main{grid-template-columns:1fr}.bns-sidebar{position:fixed;top:var(--nav-height,0);left:0;width:280px;height:calc(100vh - var(--nav-height, 0px));z-index:20;transition:transform .2s ease}.bns-mobile-only{display:block}.bns-menu-wrap{margin-bottom:12px}.bns-close,.bns-menu{background:#2d3a2e;color:#fff;border:1px solid #1f2a21;padding:8px 10px;cursor:pointer}}