.bns-main{display:grid;grid-template-columns:240px 1fr;height:calc(100vh - var(--nav-height, 0px));align-items:start;overflow:hidden;background:radial-gradient(1200px 500px at 10% -10%,#e8f6ee 0,transparent 60%),radial-gradient(900px 500px at 90% -20%,#e7f0ff 0,transparent 55%),#f4f7f6;color:#0d1a12}.bns-back{position:fixed;top:calc(var(--nav-height, 0px) + 12px);left:12px;z-index:10;background:#148152;color:#fff;border:1px solid #0b4b32;padding:6px 10px;cursor:pointer}.bns-sidebar{position:-webkit-sticky;position:sticky;top:0;height:calc(100vh - var(--nav-height, 0px));background:linear-gradient(180deg,#ffffff,#f5faf7);border-right:1px solid #dcebe2;padding:20px 16px;overflow-y:auto;overscroll-behavior:contain;box-shadow:8px 0 20px rgba(7,20,12,.06)}.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{display:block;width:100%;text-align:left;background:#f1f7f3;border:1px solid #dcebe2;padding:8px 10px;cursor:pointer;color:#0b4b32;text-decoration:none;border-radius:10px;transition:background-color .2s ease,border-color .2s ease}.bns-section-btn:hover{background:#e8f6ee;border-color:#cfe5d8}.bns-section-btn.is-active{background:#148152;border-color:#0b4b32;color:#ffffff}.bns-sidebar-filter{width:100%;border:1px solid #dcebe2;border-radius:10px;background:#f7fbf9;color:#0b4b32;padding:8px 10px;margin:0 0 12px}.bns-content{padding:24px;overflow:hidden}.bns-page-title{font-size:28px;margin:0 0 16px}.bns-grid{display:grid;grid-gap:16px;gap:16px}.bns-card{background:#ffffff;border:1px solid #e2eee7;padding:16px;cursor:pointer;border-radius:14px;box-shadow:0 8px 18px rgba(9,24,14,.06)}.bns-card-title{margin:0 0 8px;font-size:16px}.bns-card-title a{color:#0b4b32;text-decoration:none}.bns-card-title a:hover{text-decoration:underline}.bns-card-text{font-size:14px;color:#4a5b50;line-height:1.6}.bns-load{background:#148152;color:#fff;border:1px solid #0b4b32;padding:8px 12px;cursor:pointer;border-radius:10px}.bns-load-sidebar{width:100%}.bns-detail{background:#ffffff;border:1px solid #e2eee7;padding:16px;border-radius:14px;box-shadow:0 10px 24px rgba(9,24,14,.08)}.bns-detail-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.bns-edit{cursor:pointer;color:#148152;font-weight:600}.bns-prose{line-height:1.7;color:#4a5b50}.bns-prose-text{white-space:pre-wrap}.bns-spacer{margin-top:12px}.bns-tag-btn{background:#148152;color:#fff;border:1px solid #0b4b32;padding:6px 10px;cursor:pointer;border-radius:10px}.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%)}.edit-shell{border:1px solid #e2eee7;border-radius:16px;background:#ffffff;box-shadow:0 14px 26px rgba(9,24,14,.08);padding:16px}.edit-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}.edit-title{margin:0;font-size:24px;color:#0b4b32}.edit-subtitle{margin:6px 0 0;color:#4a5b50;font-size:14px}.edit-stats{display:flex;gap:8px;align-items:center}.edit-stats span{border:1px solid #dcebe2;background:#f1f7f3;color:#0b4b32;border-radius:999px;font-size:12px;padding:4px 10px}.edit-toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:10px;border:1px solid #e2eee7;border-radius:12px;background:linear-gradient(180deg,#f7fbf9,#f0f7f3)}.edit-ghost-btn,.edit-primary-btn,.edit-tab-btn,.edit-tool-btn{border-radius:10px;border:1px solid #cfe5d8;background:#fff;color:#0b4b32;padding:7px 12px;font-size:13px;cursor:pointer;transition:all .2s ease}.edit-ghost-btn:hover,.edit-tab-btn:hover,.edit-tool-btn:hover{background:#e8f6ee}.edit-tab-btn.is-active,.edit-tool-btn.is-active{background:#148152;border-color:#0b4b32;color:#fff}.edit-color{width:42px;height:36px;padding:0}.edit-color,.edit-select{border:1px solid #cfe5d8;border-radius:10px;background:#fff}.edit-select{color:#0b4b32;padding:7px 10px}.edit-panel{margin-top:12px;border:1px solid #e2eee7;border-radius:12px;background:#ffffff;min-height:360px}.edit-preview,.edit-prose{min-height:340px;padding:14px;outline:none;color:#102117;line-height:1.7}.edit-prose p.is-editor-empty:first-child:before{content:"Start writing section content...";color:#8aa192;pointer-events:none;float:left;height:0}.edit-preview{background:linear-gradient(180deg,#ffffff,#f8fcfa)}.edit-actions{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:8px;margin-top:12px}.edit-primary-btn{background:#148152;border-color:#0b4b32;color:#fff}.edit-ghost-btn:disabled,.edit-primary-btn:disabled{opacity:.6;cursor:not-allowed}.edit-status{margin-top:10px;border-radius:10px;padding:10px 12px;font-size:14px}.edit-status.success{background:#e8f8ef;border:1px solid #b8e2cb;color:#0b603f}.edit-status.error{background:#fff0f0;border:1px solid #f1c2c2;color:#9a1f1f}.edit-status.info{background:#eef6ff;border:1px solid #c9ddf6;color:#174a84}.edit-loading{padding:16px;border:1px dashed #cfe5d8;border-radius:12px;color:#4a5b50}@media (max-width:900px){.bns-main{grid-template-columns:1fr}.bns-main,.bns-sidebar{height:calc(100vh - var(--nav-height, 0px))}.bns-sidebar{position:fixed;top:var(--nav-height,0);left:0;width:240px;z-index:20;transition:transform .2s ease}.bns-mobile-only{display:block}.bns-menu-wrap{margin-bottom:12px}.bns-close,.bns-menu{background:#148152;color:#fff;border:1px solid #0b4b32;padding:8px 10px;cursor:pointer;border-radius:10px}.edit-title{font-size:20px}.edit-panel{min-height:300px}.edit-preview,.edit-prose{min-height:280px}}