:root{--circuit-navy-950:#040e24;--circuit-navy-900:#06142a;--circuit-navy-800:#0b2343;--circuit-blue-700:#0752a0;--circuit-blue-500:#1689e8;--circuit-blue-400:#32b3ff;--circuit-cyan-400:#45d9f4;--circuit-cyan-200:#8debfa;--circuit-white-ice:#f5f8ff;--circuit-text-muted:#a9c6df;--circuit-background:#040e24;--circuit-surface:#06142a;--circuit-surface-raised:#0b2343;--circuit-primary:#1689e8;--circuit-primary-hover:#32b3ff;--circuit-highlight:#45d9f4;--circuit-text:#f5f8ff;--circuit-text-secondary:#a9c6df;--circuit-border:#23405e;--circuit-motion-logo-enter:.7s;--circuit-motion-glow-pulse:3.6s;--circuit-motion-orbit-rotation:45s;--circuit-motion-particle-drift:8s;--circuit-motion-screen-exit:.35s;--navy:var(--circuit-navy-950);--navy-light:var(--circuit-navy-800);--navy-dark:var(--circuit-navy-900);--primary:var(--circuit-primary);--accent:var(--circuit-primary);--accent-dark:var(--circuit-blue-700);--accent-hover:var(--circuit-primary-hover);--highlight:var(--circuit-highlight);--bg:#f0f0f0;--bg-subtle:#f7f8fa;--bg-white:#fff;--bg-card:#fff;--white:#fff;--border:#d4d4d4;--border-light:#e8e8e8;--text:#1a1a1a;--text-secondary:#555;--text-muted:#888;--text-muted-aa:#46566b;--text-faint-aa:#5a687c;--surface-1:#f3f6fa;--surface-2:#e6ecf3;--border-subtle:#dde4ec;--border-strong:#c3cddb;--control-border:#7d8da3;--status-green-text:#1a6b2d;--status-red-text:#b02a37;--status-amber-text:#8a5a00;--status-purple-text:#5a32a3;--green:#28a745;--orange:#fd7e14;--yellow:#ffc107;--red:#e74c3c;--grey:#6c757d;--purple:#9b59b6;--blue:var(--accent);--gold:#f39c12;--radius:6px;--shadow:0 2px 8px #0000001f;--shadow-sm:0 1px 3px #00000014;--brand-gradient:linear-gradient(135deg, var(--circuit-blue-700) 20%, var(--circuit-navy-800) 60%, var(--circuit-navy-950) 100%);--topbar-gradient:linear-gradient(90deg, var(--circuit-blue-700) 0%, var(--circuit-navy-800) 55%, var(--circuit-navy-950) 100%)}.brand-lockup{align-items:center;gap:10px;display:flex}.brand-mark{flex:none;width:38px;height:38px;display:block}.brand-mark--sm{width:26px;height:26px}.brand-name{color:var(--navy);letter-spacing:1px;font-size:1.3rem;font-weight:800}*{box-sizing:border-box}body{background:var(--bg-subtle);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}button{font-family:inherit}.pdf-viewer{flex-direction:column;align-items:center;display:flex}.pdf-toolbar{z-index:5;background:#fff;border-bottom:1px solid #e2e2e2;justify-content:center;align-items:center;gap:8px;width:100%;padding:8px 12px;display:flex;position:sticky;top:0}.pdf-toolbar button{cursor:pointer;background:#f5f5f5;border:1px solid #ccc;border-radius:4px;width:28px;height:28px;font-size:16px;line-height:1}.pdf-toolbar button:hover{background:#e9e9e9}.pdf-pages{color:#666;margin-left:8px;font-size:13px}.pdf-error{color:#b00020;padding:12px}.pdf-pages-container{flex-direction:column;align-items:center;gap:12px;width:100%;padding:16px 0;display:flex;overflow:auto}.pdf-page{max-width:100%;box-shadow:0 1px 4px #00000040}.article-content{color:#1f2937;font-size:16px;line-height:1.7}.article-content h1{margin:28px 0 10px;scroll-margin-top:80px;font-size:32px;font-weight:700}.article-content h2{margin:24px 0 8px;scroll-margin-top:80px;font-size:26px}.article-content h3{margin:20px 0 6px;scroll-margin-top:80px;font-size:21px}.article-content h4{margin:16px 0 6px;scroll-margin-top:80px;font-size:18px}.article-content h5,.article-content h6{margin:16px 0 6px;scroll-margin-top:80px}.article-content p{margin:10px 0}.article-content ul,.article-content ol{margin:10px 0;padding-left:26px}.article-content li{margin:4px 0}.article-content a{color:#2563eb;text-decoration:underline}.article-content img{border-radius:6px;max-width:100%;height:auto;margin:10px 0}.article-content blockquote{color:#4b5563;border-left:3px solid #d1d5db;margin:12px 0;padding:4px 14px}.article-content pre{background:var(--navy-dark);color:#e2e8f0;border-radius:6px;padding:12px 14px;overflow-x:auto}.article-content code{background:#f1f5f9;border-radius:4px;padding:1px 5px;font-size:.9em}.article-content pre code{background:0 0;padding:0}.article-content table{border-collapse:collapse;table-layout:fixed;width:100%;margin:14px 0}.article-content th,.article-content td{vertical-align:top;border:1px solid #cbd5e1;padding:6px 10px}.article-content th{text-align:left;background:#f1f5f9;font-weight:600}.article-content :is(h1,h2,h3,h4,h5,h6){transition:background-color .4s,box-shadow .4s}.article-content :is(h1,h2,h3,h4,h5,h6).toc-target{background-color:#2563eb24;border-radius:4px;box-shadow:0 0 0 6px #2563eb24}.article-toc{max-height:calc(100vh - 100px);font-size:13px;position:sticky;top:80px;overflow-y:auto}.article-toc-title{color:#374151;text-transform:uppercase;letter-spacing:.04em;margin-bottom:10px;font-size:11px;font-weight:700}.article-toc ul{border-left:2px solid #e5e7eb;margin:0;padding:0;list-style:none}.article-toc li{margin:0}.article-toc a{color:#6b7280;border-left:2px solid #0000;margin-left:-2px;padding:4px 12px;line-height:1.4;text-decoration:none;display:block}.article-toc a:hover{color:#2563eb}.article-toc li.active>a{color:#2563eb;border-left-color:#2563eb;font-weight:600}.article-toc .toc-level-1>a{padding-left:12px}.article-toc .toc-level-2>a{padding-left:24px}.article-toc .toc-level-3>a{padding-left:36px;font-size:12px}.article-toc .toc-level-4>a{padding-left:48px;font-size:12px}.modal-overlay{z-index:500;background:#00000073;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:#fff;border-radius:8px;flex-direction:column;max-height:90vh;display:flex;overflow:hidden;box-shadow:0 8px 32px #00000038}.modal-sm{width:400px}.modal-md{width:650px}.modal-lg{width:900px}.modal-header{border-bottom:1px solid #e8e8e8;flex-shrink:0;align-items:center;gap:10px;padding:16px 20px;display:flex}.modal-title{color:var(--navy-dark);flex:1;font-size:16px;font-weight:700}.modal-close{color:#888;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:4px;transition:background .12s,color .12s;display:flex}.modal-close:hover{color:#222;background:#f0f0f0}.modal-body{flex:1;padding:20px;overflow-y:auto}.form-section{flex-direction:column;gap:12px;display:flex}.form-field{flex-direction:column;gap:4px;min-width:0;display:flex}.form-field label{color:#555;font-size:12px;font-weight:600}.form-input,.form-textarea{box-sizing:border-box;border:1px solid #d4d4d4;border-radius:6px;width:100%;padding:8px 10px;font-family:inherit;font-size:13px}.form-textarea{resize:vertical}.form-footer{border-top:1px solid #e8e8e8;justify-content:space-between;align-items:center;gap:10px;padding-top:8px;display:flex}.btn{cursor:pointer;background:#fff;border:1px solid #d4d4d4;border-radius:6px;padding:8px 14px;font-size:13px;font-weight:600}.btn:hover{background:#f7f8fa}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:#24567f}.btn-ghost{background:0 0}.topbar{background:var(--topbar-gradient);z-index:200;border-bottom:1px solid #ffffff14;flex-shrink:0;align-items:center;gap:12px;height:50px;padding:0 16px;display:flex;position:relative}.topbar-left{flex-shrink:0;align-items:center;gap:8px;width:220px;display:flex}.app-title{color:#fff;letter-spacing:2px;text-transform:uppercase;font-size:20px;font-weight:700}.app-subtitle{color:#ffffff8c;letter-spacing:1px;text-transform:uppercase;font-size:12px;font-weight:600}.topbar-center{flex:1}.topbar-right{flex-shrink:0;justify-content:flex-end;align-items:center;gap:8px;width:auto;min-width:220px;display:flex}.notif-btn{color:#ffffffbf;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;width:36px;height:36px;transition:background .12s,color .12s,border-color .12s;display:flex;position:relative}.notif-btn:hover{color:#fff;background:#ffffff1a;border-color:#fff3}.user-menu{position:relative}.user-btn{color:#fff;cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:6px;align-items:center;gap:8px;min-width:0;padding:4px 8px;transition:background .15s;display:flex}.user-btn:hover{background:#ffffff1a}.user-avatar{background:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;font-size:12px;font-weight:700;display:flex}.user-info{flex-direction:column;align-items:flex-start;display:flex}.user-name{font-size:13px;font-weight:600;line-height:1.2}.user-role{color:#fff9;font-size:11px;line-height:1.2}.chevron{color:#fff9;transition:transform .2s}.chevron.open{transform:rotate(180deg)}.dropdown-menu{z-index:1000;background:#fff;border:1px solid #d4d4d4;border-radius:6px;min-width:160px;padding:4px 0;position:absolute;top:calc(100% + 6px);right:0;box-shadow:0 2px 8px #0000001f}.app-switcher-menu{min-width:200px;left:0;right:auto}.app-switcher-current{color:#0006;cursor:default}.dropdown-item{color:#1a1a1a;text-align:left;cursor:pointer;background:0 0;border:none;align-items:center;gap:8px;width:100%;padding:8px 14px;font-size:13px;text-decoration:none;display:flex}.dropdown-item:hover{background:#f7f8fa}.dropdown-item.danger{color:#e74c3c}.article-view{grid-template-columns:minmax(0,1fr) 240px;align-items:start;gap:40px;max-width:1160px;margin:0 auto;padding:24px;display:grid}.article-view--no-toc{grid-template-columns:minmax(0,1fr);max-width:900px}.article-view-main{min-width:0}.article-toc-rail{align-self:stretch;min-width:0}.article-view-header{border-bottom:1px solid #e2e2e2;margin-bottom:16px;padding-bottom:12px}.article-kb{color:#888;font-size:13px;font-weight:600}.article-view-header h1{margin:4px 0;font-size:24px}.article-view-meta{color:#666;align-items:center;gap:12px;font-size:13px;display:flex}.article-read-time{color:#666;font-size:13px}.article-view-footer{border-top:1px solid #e2e2e2;flex-direction:column;gap:16px;margin-top:24px;padding-top:16px;display:flex}.thumbs-vote{align-items:center;gap:8px;display:flex}.thumbs-vote button{cursor:pointer;background:#f5f5f5;border:1px solid #ccc;border-radius:4px;padding:6px 10px}.thumbs-vote button.active{color:#fff;background:#2563eb;border-color:#2563eb}.thumbs-thanks{color:#16a34a;font-size:13px}.feedback-box{flex-direction:column;gap:8px;max-width:500px;display:flex}.feedback-box textarea{border:1px solid #ccc;border-radius:4px;padding:8px;font-family:inherit}.feedback-box button{color:#fff;cursor:pointer;background:#2563eb;border:none;border-radius:4px;align-self:flex-start;padding:6px 14px}.feedback-box button:disabled{cursor:not-allowed;background:#aaa}.feedback-sent{color:#16a34a}.article-view-loading,.article-view-error{text-align:center;color:#666;padding:40px}@media (width<=860px){.article-view{grid-template-columns:minmax(0,1fr)}.article-toc-rail{display:none}}.search-bar{background:#f2f2f2;border-radius:20px;align-items:center;gap:8px;max-width:500px;padding:8px 16px;display:flex}.search-bar-icon{color:#888;flex-shrink:0}.search-bar input{background:0 0;border:none;outline:none;flex:1;font-size:14px}.search-results-page{max-width:700px;margin:0 auto;padding:24px}.search-results-bar{margin-bottom:16px}.search-results-page h2{color:#444;margin-bottom:12px;font-size:16px}.search-error{color:#b00020}.search-loading,.search-empty{color:#888;padding:12px 0}.search-results-list{flex-direction:column;gap:4px;display:flex}.article-link{text-align:left;cursor:pointer;background:0 0;border:none;border-radius:4px;align-items:center;gap:10px;width:100%;padding:10px 8px;font-size:14px;display:flex}.article-link:hover{background:#f2f2f2}.article-link-kb{color:#2563eb;flex-shrink:0;font-size:12px;font-weight:600}.article-link-title{color:#222}.user-home{max-width:900px;margin:0 auto;padding:40px 24px}.preview-banner{color:#92400e;text-align:center;background:#fef3c7;border-radius:6px;margin-bottom:20px;padding:8px;font-size:13px}.user-home-hero{text-align:center;margin-bottom:40px}.user-home-hero h1{margin-bottom:20px;font-size:28px}.user-home-hero .search-bar{margin:0 auto}.user-home-feeds{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;display:grid}.user-home-feed h3{color:#666;text-transform:uppercase;letter-spacing:.03em;margin-bottom:8px;font-size:14px}.feed-loading,.feed-empty{color:#999;font-size:13px}.feed-list{flex-direction:column;gap:2px;display:flex}.admin-layout{flex-direction:column;height:100vh;display:flex}.admin-body{flex:1;display:flex;overflow:hidden}.admin-nav{color:#cfd6e4;background:#1c2333;flex-direction:column;flex-shrink:0;width:280px;padding:16px;display:flex}.admin-nav-search{color:#fff;background:#2a3348;border:1px solid #3a4358;border-radius:6px;margin-bottom:12px;padding:8px 10px;font-size:13px}.admin-nav-links{flex-direction:column;gap:2px;margin-bottom:12px;display:flex}.admin-nav-link{color:#cfd6e4;cursor:pointer;text-align:left;background:0 0;border:none;border-radius:6px;align-items:center;gap:8px;width:100%;padding:8px 10px;font-size:13px;text-decoration:none;display:flex}.admin-nav-link:hover,.admin-nav-link.active{color:#fff;background:#2a3348}.admin-nav-articles{border-top:1px solid #2a3348;flex-direction:column;flex:1;gap:2px;padding-top:8px;display:flex;overflow-y:auto}.admin-nav-article{color:#cfd6e4;cursor:pointer;text-align:left;background:0 0;border:none;border-radius:6px;align-items:center;gap:6px;padding:6px 10px;font-size:12px;display:flex}.admin-nav-article:hover{background:#2a3348}.admin-nav-article-kb{color:#7c9cff;flex-shrink:0;font-weight:600}.admin-nav-article-title{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.admin-main{background:#f7f8fa;flex:1;padding:24px;overflow-y:auto}.admin-dashboard h1{margin-bottom:16px}.dash-summary{gap:16px;margin-bottom:20px;display:flex}.dash-stat{text-align:center;background:#fff;border-radius:8px;padding:16px 24px;box-shadow:0 1px 3px #00000014}.dash-stat strong{font-size:24px;display:block}.dash-stat span{color:#888;font-size:12px}.dash-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-bottom:16px;display:grid}.dash-card{background:#fff;border-radius:8px;padding:16px;box-shadow:0 1px 3px #00000014}.dash-card h3{text-transform:uppercase;color:#666;letter-spacing:.03em;margin-bottom:8px;font-size:13px}.dash-card ol,.dash-card ul{flex-direction:column;gap:4px;padding-left:18px;font-size:13px;display:flex}.dash-kb{color:#2563eb;font-size:12px;font-weight:600}.dash-metric{color:#888}.dash-empty{color:#999;margin-left:-18px;list-style:none}.dash-feedback-list{padding:0;list-style:none}.dash-feedback-list li{border-bottom:1px solid #eee;padding:6px 0}.dash-loading,.dash-error{color:#666;padding:24px}.rte{background:#fff;border:1px solid #ccc;border-radius:6px;flex-direction:column;height:calc(100vh - 180px);min-height:420px;display:flex}.rte-header{background:#fafafa;border-radius:6px 6px 0 0;flex-shrink:0}.rte-toolbar{background:#fafafa;border-bottom:1px solid #e2e2e2;border-radius:6px 6px 0 0;flex-wrap:wrap;align-items:center;gap:2px;padding:6px 8px;display:flex}.rte-btn{color:#333;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:4px;justify-content:center;align-items:center;width:30px;height:30px;display:inline-flex}.rte-btn:hover{background:#eee}.rte-btn.active{color:#fff;background:#2563eb}.rte-btn:disabled{opacity:.4;cursor:not-allowed}.rte-sep{background:#ddd;width:1px;height:22px;margin:0 4px}.rte-fontsize{background:#fff;border:1px solid #ccc;border-radius:4px;height:30px;padding:0 6px;font-size:13px}.rte-format{background:#fff;border:1px solid #ccc;border-radius:4px;min-width:104px;height:30px;padding:0 6px;font-size:13px}.rte-table-tools{background:#f3f4f6;border-bottom:1px solid #e2e2e2;flex-direction:column;align-items:flex-start;gap:6px;padding:6px 8px;display:flex}.rte-table-row{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.rte-table-label{color:#555;margin-right:4px;font-size:12px;font-weight:600}.rte-tbtn{cursor:pointer;background:#fff;border:1px solid #ccc;border-radius:4px;padding:4px 8px;font-size:12px}.rte-tbtn:hover{background:#eef2ff}.rte-tbtn.danger{color:#b00020;border-color:#b00020}.rte-content{flex:1;min-height:0;overflow-y:auto}.rte-content .ProseMirror{color:#1f2937;outline:none;min-height:360px;padding:16px 18px;font-size:16px;line-height:1.6}.rte-content .ProseMirror:focus{outline:none}.rte-content .ProseMirror h1{margin:18px 0 8px;font-size:32px;font-weight:700}.rte-content .ProseMirror h2{margin:16px 0 6px;font-size:26px}.rte-content .ProseMirror h3{margin:14px 0 6px;font-size:21px}.rte-content .ProseMirror h4{margin:12px 0 6px;font-size:18px}.rte-content .ProseMirror p{margin:8px 0}.rte-content .ProseMirror ul,.rte-content .ProseMirror ol{margin:8px 0;padding-left:24px}.rte-content .ProseMirror a{color:#2563eb;text-decoration:underline}.rte-content .ProseMirror img{border-radius:4px;max-width:100%;height:auto}.rte-content .ProseMirror p.is-editor-empty:first-child:before{content:attr(data-placeholder);float:left;color:#9ca3af;pointer-events:none;height:0}.rte-content .ProseMirror .tableWrapper{margin:12px 0;overflow-x:auto}.rte-content .ProseMirror table{border-collapse:collapse;table-layout:fixed;width:100%}.rte-content .ProseMirror th,.rte-content .ProseMirror td{vertical-align:top;border:1px solid #cbd5e1;min-width:40px;padding:6px 10px;position:relative}.rte-content .ProseMirror th{text-align:left;background:#f1f5f9;font-weight:600}.rte-content .ProseMirror .selectedCell:after{content:"";pointer-events:none;background:#2563eb1f;position:absolute;inset:0}.rte-content .ProseMirror .column-resize-handle{pointer-events:none;background:#2563eb;width:4px;position:absolute;top:0;bottom:-2px;right:-2px}.rte-content .ProseMirror.resize-cursor{cursor:col-resize}.rte-link-backdrop{z-index:50;background:#0000004d;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.rte-link-dialog{background:#fff;border-radius:8px;flex-direction:column;gap:12px;width:440px;max-width:92vw;padding:20px;display:flex;box-shadow:0 10px 40px #00000040}.rte-link-dialog h4{margin:0;font-size:16px}.rte-link-dialog label{color:#444;flex-direction:column;gap:4px;font-size:13px;display:flex}.rte-link-dialog input{border:1px solid #ccc;border-radius:4px;padding:8px 10px;font-size:14px}.rte-article-results{border:1px solid #eee;border-radius:4px;max-height:200px;margin:0;padding:0;list-style:none;overflow-y:auto}.rte-article-results li{border-bottom:1px solid #f0f0f0}.rte-article-results button{text-align:left;cursor:pointer;background:0 0;border:none;width:100%;padding:8px 10px;font-size:13px;display:block}.rte-article-results button:hover{background:#f5f7ff}.rte-kb{color:#888;margin-right:6px;font-weight:600}.rte-link-actions{align-items:center;gap:8px;margin-top:4px;display:flex}.rte-spacer{flex:1}.rte-link-actions button{cursor:pointer;background:#f5f5f5;border:1px solid #ccc;border-radius:4px;padding:7px 14px}.rte-link-apply{color:#fff;background:#2563eb!important;border-color:#2563eb!important}.rte-link-remove{color:#b00020;border-color:#b00020!important}.article-editor{max-width:1200px}.article-editor h1{margin-bottom:16px}.editor-error{color:#b00020;margin-bottom:12px}.editor-message{color:#16a34a;margin-bottom:12px}.editor-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:20px;display:grid}.editor-form{background:#fff;border-radius:8px;flex-direction:column;gap:14px;padding:20px;display:flex;box-shadow:0 1px 3px #00000014}.editor-form label{color:#444;flex-direction:column;gap:4px;font-size:13px;display:flex}.editor-form input,.editor-form select{border:1px solid #ccc;border-radius:4px;padding:8px 10px;font-size:14px}.editor-form button[type=submit]{color:#fff;cursor:pointer;background:#2563eb;border:none;border-radius:4px;align-self:flex-start;padding:8px 18px}.editor-content-col{flex-direction:column;gap:6px;display:flex}.editor-content-head{justify-content:space-between;align-items:center;display:flex}.editor-content-label{color:#444;font-size:13px;font-weight:600}.editor-preview-btn{color:#2563eb;cursor:pointer;background:#fff;border:1px solid #2563eb;border-radius:4px;padding:5px 14px;font-size:13px}.editor-preview-btn:hover{background:#eff4ff}.editor-lifecycle{border-top:1px solid #eee;margin-top:8px;padding-top:16px}.editor-lifecycle h3{margin:0 0 8px;font-size:14px}.version-list{margin-bottom:12px;padding:0;font-size:13px;list-style:none}.version-list li{border-bottom:1px solid #eee;padding:4px 0}.editor-actions{flex-wrap:wrap;gap:8px;display:flex}.editor-actions button{cursor:pointer;background:#f5f5f5;border:1px solid #ccc;border-radius:4px;padding:8px 14px}.editor-actions button:disabled{opacity:.5;cursor:not-allowed}.editor-actions button.danger{color:#b00020;border-color:#b00020}@media (width<=900px){.editor-layout{grid-template-columns:1fr}}.editor-preview-backdrop{z-index:60;background:#0006;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.editor-preview{background:#fff;border-radius:8px;flex-direction:column;width:1000px;max-width:96vw;max-height:92vh;display:flex;overflow:hidden;box-shadow:0 12px 48px #0000004d}.editor-preview-bar{background:#f9fafb;border-bottom:1px solid #e5e7eb;justify-content:space-between;align-items:center;padding:10px 16px;display:flex}.editor-preview-tag{color:#6b7280;text-transform:uppercase;letter-spacing:.05em;font-size:12px;font-weight:700}.editor-preview-bar button{cursor:pointer;background:#fff;border:1px solid #ccc;border-radius:4px;padding:6px 14px}.editor-preview-body{grid-template-columns:minmax(0,1fr) 220px;align-items:start;gap:32px;padding:28px 32px;display:grid;overflow-y:auto}.editor-preview-body.no-toc{grid-template-columns:minmax(0,1fr)}.editor-preview-main{min-width:0}.editor-preview-header{border-bottom:1px solid #e2e2e2;margin-bottom:16px;padding-bottom:12px}.editor-preview-kb{color:#888;font-size:13px;font-weight:600}.editor-preview-header h1{margin:4px 0;font-size:26px}.editor-preview-toc{min-width:0}.user-layout{flex-direction:column;height:100vh;display:flex}.user-layout-main{background:#f7f8fa;flex:1;overflow-y:auto}.settings-page{padding:24px}.settings-page h1{margin:0 0 16px;font-size:20px}.settings-layout{background:#fff;border:1px solid #eee;border-radius:8px;gap:0;display:flex;overflow:hidden}.settings-nav{background:#fafafa;border-right:1px solid #eee;flex-shrink:0;width:180px;padding:8px 0}.settings-nav-item{text-align:left;color:#555;cursor:pointer;background:0 0;border:none;width:100%;padding:9px 18px;font-size:13px;display:block}.settings-nav-item:hover{color:#222;background:#f0f2f8}.settings-nav-item.active{color:var(--navy-dark);background:#e3e8ef;font-weight:600}.settings-content{flex:1;padding:24px 28px}.settings-section-title{color:var(--navy-dark);border-bottom:1px solid #eee;margin-bottom:16px;padding-bottom:10px;font-size:13px;font-weight:700}.settings-placeholder{color:#888;text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:60px 20px;font-size:13px;display:flex}.app-loading,.app-unauthenticated{text-align:center;color:#444;flex-direction:column;justify-content:center;align-items:center;height:100vh;display:flex}.app-unauthenticated h2{margin-bottom:8px}.sso-landing-loading,.sso-landing-error{text-align:center;flex-direction:column;justify-content:center;align-items:center;height:100vh;display:flex}.activity-table{border-collapse:collapse;background:#fff;width:100%}.activity-table th,.activity-table td{text-align:left;border-bottom:1px solid #eee;padding:8px 12px;font-size:13px}