.help-menu-wrapper{position:relative}.help-menu-dropdown{position:absolute;top:100%;right:0;margin-top:6px;min-width:180px;background:var(--bg-elevated, #1a1f2e);border:1px solid var(--border-bright, #3a4252);border-radius:8px;padding:4px 0;z-index:1000;box-shadow:0 8px 24px #00000080}.help-menu-dropdown.hidden{display:none}.help-menu-item{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:none;border:none;color:var(--text-primary, #fff);font-size:13px;font-family:inherit;padding:9px 14px;cursor:pointer;transition:background .15s ease;white-space:nowrap}.help-menu-item:hover{background:#ffffff0f}.help-menu-item svg{flex-shrink:0;color:var(--text-secondary, #a0aec0)}:root{--bg-dark: #0a0e17;--bg-card: #151922;--bg-elevated: #1a1f2e;--border-subtle: #2a3142;--border-bright: #3a4252;--text-primary: #ffffff;--text-secondary: #a0aec0;--text-muted: #718096;--accent-cyan: #00d9ff;--accent-magenta: #ff0080;--accent-green: #00ff9f;--gradient-start: #34d399;--gradient-end: #3b82f6}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg-dark);color:var(--text-primary);min-height:100vh}.help-page{display:flex;min-height:100vh}.help-sidebar{flex:0 0 260px;max-width:260px;background:var(--bg-card);border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}.help-sidebar-header{padding:24px 20px 16px;border-bottom:1px solid var(--border-subtle)}.help-sidebar-header h1{font-size:18px;font-weight:700;background:linear-gradient(135deg,var(--gradient-start) 0%,var(--gradient-end) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:4px}.help-sidebar-header .help-subtitle{font-size:12px;color:var(--text-muted)}.help-search{position:relative;padding:12px 16px 0}.help-search-input{width:100%;padding:8px 12px;background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:6px;color:var(--text-primary);font-size:13px;font-family:inherit}.help-search-input::placeholder{color:var(--text-muted)}.help-search-input:focus{outline:none;border-color:var(--accent-cyan)}.help-search-results{position:absolute;top:100%;left:16px;right:16px;margin-top:4px;max-height:60vh;overflow-y:auto;background:var(--bg-elevated);border:1px solid var(--border-bright);border-radius:8px;box-shadow:0 8px 24px #00000080;z-index:1000}.help-search-results.hidden{display:none}.help-search-result{display:block;width:100%;text-align:left;background:none;border:none;border-bottom:1px solid var(--border-subtle);padding:10px 12px;cursor:pointer;font-family:inherit}.help-search-result:last-child{border-bottom:none}.help-search-result:hover,.help-search-result.active{background:#00d9ff14}.help-search-result-heading{display:block;color:var(--text-primary);font-size:13px;font-weight:600}.help-search-result-heading mark{background:#00d9ff40;color:inherit;border-radius:2px}.help-search-result-section{display:block;color:var(--text-muted);font-size:11px;margin-top:2px}.help-search-empty{padding:12px;color:var(--text-muted);font-size:13px}.help-nav{padding:12px 0;flex:1}.help-nav-item{display:block;width:100%;padding:10px 20px;background:none;border:none;border-left:3px solid transparent;color:var(--text-secondary);font-size:14px;font-family:inherit;text-align:left;cursor:pointer;transition:all .15s ease}.help-nav-item:hover{color:var(--text-primary);background:var(--bg-elevated)}.help-nav-item.active{color:var(--accent-cyan);border-left-color:var(--accent-cyan);background:#00d9ff0d}.help-back-link{padding:16px 20px;border-top:1px solid var(--border-subtle)}.help-back-link a{color:var(--text-muted);font-size:13px;text-decoration:none;display:flex;align-items:center;gap:6px;transition:color .15s ease}.help-back-link a:hover{color:var(--accent-cyan)}.help-content{flex:1;min-width:0;padding:40px 48px 60px;max-width:800px}.help-content-panel{display:none}.help-content-panel.active{display:block}.help-content-panel>h2{font-size:24px;font-weight:700;color:var(--text-primary);margin-bottom:8px}.help-content-panel>.help-lead{font-size:15px;color:var(--text-muted);margin-bottom:32px;line-height:1.5}.help-section{margin-bottom:28px;padding-bottom:24px;border-bottom:1px solid var(--border-subtle)}.help-section:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.help-section h3{color:var(--accent-cyan);font-size:16px;font-weight:600;margin-bottom:10px;scroll-margin-top:24px}.help-target-flash{animation:help-target-flash 2.2s ease;border-radius:4px}@keyframes help-target-flash{0%,25%{background:#00d9ff29;box-shadow:0 0 0 6px #00d9ff29}to{background:transparent;box-shadow:none}}.help-section p{color:var(--text-secondary);font-size:14px;line-height:1.7;margin-bottom:12px}.help-section p:last-child{margin-bottom:0}.help-section ul{list-style-type:disc;padding-left:22px;margin-bottom:12px}.help-section ul:last-child{margin-bottom:0}.help-section ul ul{margin-top:4px;margin-bottom:4px}.help-section li{color:var(--text-secondary);font-size:14px;line-height:1.7;margin-bottom:4px}.help-section li strong{color:var(--text-primary)}.help-kbd{display:inline-block;background:var(--bg-elevated);border:1px solid var(--border-bright);border-radius:4px;padding:1px 6px;font-family:Consolas,Monaco,monospace;font-size:12px;color:var(--text-primary);line-height:1.6;vertical-align:baseline}.help-tip{background:#00d9ff0f;border-left:3px solid var(--accent-cyan);padding:12px 16px;border-radius:0 6px 6px 0;margin:14px 0;font-size:14px;color:var(--text-secondary);line-height:1.6}.help-tip strong{color:var(--text-primary)}.help-formats{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}.help-format-tag{display:inline-block;background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:4px;padding:2px 8px;font-size:12px;font-family:Consolas,Monaco,monospace;color:var(--accent-cyan)}@media (max-width: 640px){.help-page{flex-direction:column}.help-sidebar{width:100%;height:auto;position:static;border-right:none;border-bottom:1px solid var(--border-subtle)}.help-nav{display:flex;flex-wrap:wrap;padding:8px 12px;gap:4px}.help-nav-item{padding:8px 14px;border-left:none;border-bottom:2px solid transparent;border-radius:4px;font-size:13px;white-space:nowrap}.help-nav-item.active{border-left-color:transparent;border-bottom-color:var(--accent-cyan)}.help-back-link{display:none}.help-content{padding:24px 20px 40px}}