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legend{color:var(--ink-muted);font-size:var(--text-sm);padding-inline:6px}.capability-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--space-2)}.bottom-nav{display:none}@media(max-width:860px){.shell,.shell.collapsed{grid-template-columns:1fr;grid-template-areas:"bar" "content"}.sidebar{display:none}.content{padding:16px 16px 92px;max-width:100%}.search{flex:1}.search-placeholder,.key-hint{display:none}.bar-item span:not(.badge){display:none}.who-name,.caret{display:none}.page-head{flex-direction:column;align-items:stretch;gap:var(--space-3)}.columns-7-5,.object-columns{grid-template-columns:minmax(0,1fr)}.bottom-nav{position:fixed;inset-inline:0;inset-block-end:0;z-index:20;display:grid;grid-auto-flow:column;grid-auto-columns:1fr;background:var(--surface);border-top:1px solid var(--border);padding:8px 4px calc(8px + env(safe-area-inset-bottom,0px))}.bottom-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:var(--touch-target);font-size:11px;color:var(--ink-muted);text-decoration:none}.bottom-item.active{color:var(--brand-strong);font-weight:700}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}