.Shell-module__tw7BlG__shellRoot{--sidebar-width:var(--sidebar-width-expanded);--assistant-width:0px;--assistant-width-collapsed:84px;--assistant-width-expanded:184px;--shell-content-max-width:var(--page-max-width-default);--shell-inline-padding:12px;grid-template-rows:var(--topbar-height)minmax(0,1fr);background:0 0;height:100dvh;min-height:100svh;display:grid;overflow:hidden}.Shell-module__tw7BlG__sidebarExpanded{--sidebar-width:var(--sidebar-width-expanded)}.Shell-module__tw7BlG__sidebarCollapsed{--sidebar-width:var(--sidebar-width-collapsed)}.Shell-module__tw7BlG__assistantExpanded{--assistant-width:var(--assistant-width-expanded)}.Shell-module__tw7BlG__assistantCollapsed{--assistant-width:var(--assistant-width-collapsed)}.Shell-module__tw7BlG__operationalLayout{--shell-content-max-width:var(--page-max-width-operational);--shell-inline-padding:8px;--assistant-width-collapsed:60px;--assistant-width-expanded:148px}.Shell-module__tw7BlG__narrativeLayout{--shell-content-max-width:var(--page-max-width-narrative);--shell-inline-padding:12px}.Shell-module__tw7BlG__mainGrid{min-height:0;min-height:calc(100svh - var(--topbar-height));height:calc(100vh - var(--topbar-height));height:calc(100dvh - var(--topbar-height));grid-template-columns:var(--sidebar-width)minmax(0,1fr)var(--assistant-width);transition:grid-template-columns var(--transition-fast);display:grid;overflow:hidden}.Shell-module__tw7BlG__contentWrap{min-width:0;height:100%;min-height:0;padding:10px var(--shell-inline-padding)max(12px,env(safe-area-inset-bottom));overscroll-behavior-y:contain;-webkit-overflow-scrolling:touch;overflow:clip auto}.Shell-module__tw7BlG__mainContent{width:100%;max-width:var(--shell-content-max-width);align-content:start;gap:10px;min-width:0;margin:0 auto;display:grid}.Shell-module__tw7BlG__operationalLayout .Shell-module__tw7BlG__mainContent{max-width:min(100%,var(--page-max-width-operational));margin:0}.Shell-module__tw7BlG__narrativeLayout .Shell-module__tw7BlG__mainContent{max-width:min(100%,var(--page-max-width-narrative));margin:0 auto}.Shell-module__tw7BlG__assistantRail{width:var(--assistant-width);border-left:1px solid color-mix(in srgb,var(--border-soft)54%,transparent);background:linear-gradient(180deg,color-mix(in srgb,var(--surface-nav)96%,transparent)0%,color-mix(in srgb,var(--surface-panel)90%,transparent)100%);z-index:46;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);min-width:0;position:relative;overflow:visible}.Shell-module__tw7BlG__operationalLayout .Shell-module__tw7BlG__assistantRail{border-left-color:color-mix(in srgb,var(--border-soft)38%,transparent);background:linear-gradient(180deg,color-mix(in srgb,var(--surface-nav)88%,transparent)0%,color-mix(in srgb,var(--surface-panel)78%,transparent)100%);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.Shell-module__tw7BlG__assistantDisabled .Shell-module__tw7BlG__assistantRail{border-left:0}.Shell-module__tw7BlG__assistantPlaceholder{padding:var(--space-2);color:var(--text-muted);font-size:13px}@media (max-width:1024px){.Shell-module__tw7BlG__mainGrid{grid-template-columns:minmax(0,1fr)}.Shell-module__tw7BlG__assistantRail{display:none}.Shell-module__tw7BlG__contentWrap{padding:12px 12px max(16px,env(safe-area-inset-bottom))}}