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var(--line)}.cli-header{flex-wrap:wrap;justify-content:flex-start;gap:10px 12px}.cli-os-tabs{flex-wrap:wrap;justify-content:flex-start;width:100%}.a2a-agent-prompt-layout{flex-direction:column}.a2a-agent-prompt-main,.a2a-agent-readme-card{flex:none;width:100%}.a2a-agent-guide-grid,.a2a-agent-ops-grid{grid-template-columns:1fr}.a2a-protocol-layout{flex-direction:column;gap:18px}.a2a-protocol-main,.a2a-permission-reference{flex:none;width:100%}.a2a-protocol-divider{align-self:auto;width:100%;height:1px}}