.help-wiki{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}.help-header{background:var(--card);border-bottom:1px solid var(--cardBorder);padding:24px 0;position:-webkit-sticky;position:sticky;top:0;z-index:10}.help-header-inner{max-width:1200px;margin:0 auto;padding:0 20px}.help-title{margin:0 0 4px;font-size:1.75rem;font-weight:700;display:flex;align-items:center;gap:10px}.help-icon{font-size:1.5rem}.help-subtitle{margin:0 0 16px;color:var(--muted);font-size:.95rem}.help-search-wrap{max-width:400px}.help-search{width:100%;padding:10px 14px;border-radius:8px;border:1px solid var(--cardBorder);background:var(--inputBg);color:var(--text0);font-size:.95rem}.help-search:focus{outline:2px solid var(--primary);outline-offset:2px}.help-body{flex:1 1;display:flex;max-width:1200px;margin:0 auto;width:100%;padding:0 20px 40px}.help-sidebar{width:240px;flex-shrink:0;padding:24px 0;position:-webkit-sticky;position:sticky;top:120px;align-self:flex-start;transition:width .2s,margin .2s}.help-sidebar.closed{width:0;min-width:0;padding:0;overflow:hidden;margin-left:0}.help-sidebar.closed .help-sidebar-inner{visibility:hidden;pointer-events:none}.help-sidebar-inner{min-width:240px}.help-sidebar-fab{position:fixed;bottom:24px;left:24px;z-index:15;width:48px;height:48px;border-radius:50%;border:1px solid var(--cardBorder);background:var(--card);box-shadow:0 4px 12px rgba(0,0,0,.15);cursor:pointer;font-size:1.25rem;display:flex;align-items:center;justify-content:center;transition:transform .2s}.help-sidebar-fab:hover{transform:scale(1.05)}.help-sidebar-toggle{display:block;margin-bottom:16px;padding:8px 12px;font-size:.85rem;color:var(--muted);background:transparent;border:1px solid var(--cardBorder);border-radius:6px;cursor:pointer;width:100%;text-align:left}.help-sidebar-toggle:hover{color:var(--text0);background:var(--segBg)}.help-nav{display:flex;flex-direction:column;gap:4px}.help-nav-item{display:block;width:100%;padding:8px 12px;text-align:left;font-size:.9rem;color:var(--muted);background:transparent;border:none;border-radius:6px;cursor:pointer;transition:all .15s}.help-nav-item:hover{color:var(--text0);background:var(--segBg)}.help-content{flex:1 1;min-width:0;padding:24px 0 48px 32px}.help-section{margin-bottom:40px;scroll-margin-top:140px}.help-section h2{font-size:1.35rem;margin:0 0 12px;padding-bottom:8px;border-bottom:1px solid var(--cardBorder)}.help-section h3{font-size:1.1rem;margin:20px 0 8px}.help-section p,.help-section ul{margin:0 0 12px;line-height:1.6;color:var(--text0)}.help-section ul{padding-left:24px}.help-section li{margin-bottom:6px}.help-section code{font-size:.9em;padding:2px 6px;background:var(--segBg);border-radius:4px;font-family:ui-monospace,monospace}.help-table{width:100%;border-collapse:collapse;font-size:.9rem}.help-table td,.help-table th{padding:10px 12px;text-align:left;border-bottom:1px solid var(--cardBorder)}.help-table th{color:var(--muted);font-weight:600}.help-footer{margin-top:48px;padding-top:24px;border-top:1px solid var(--cardBorder);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}@media (max-width:768px){.help-sidebar{position:fixed;left:0;top:0;bottom:0;z-index:20;background:var(--card);border-right:1px solid var(--cardBorder);box-shadow:4px 0 20px rgba(0,0,0,.15)}.help-sidebar.closed{width:0;transform:translateX(-100%)}.help-content{padding-left:0}}