vars: { d2-config: { layout-engine: elk # Terminal theme code theme-id: 300 } } network: { cell tower: { satellites: { shape: stored_data style.multiple: true } transmitter satellites -> transmitter: send satellites -> transmitter: send satellites -> transmitter: send } online portal: { ui: {shape: hexagon} } data processor: { storage: { shape: cylinder style.multiple: true } } cell tower.transmit