:root{color:#303833;font-synthesis:none;--primary:#c9ddd3;--primary-hover:#bed4c8;--primary-pressed:#b1c9bc;--on-primary:#36574a;--surface:#fffefc;--surface-muted:#f0f2ed;--selected:#eaf2ed;--text:#303833;--text-secondary:#5d675f;--text-disabled:#929b93;--border:#dbe1da;--control-border:#7a897f;--focus:#537360;--error:#a34e58;--error-container:#f6e7e9;--margin:16px;--easing:cubic-bezier(.2, 0, 0, 1);background:#f7f7f3;font-family:system-ui,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.5}*{box-sizing:border-box}html,body,#root{width:100%;height:100%;margin:0}body{overflow:hidden}button,input,textarea,select{font:inherit;color:inherit;border:1px solid var(--control-border);background:var(--surface);border-radius:10px}button{cursor:pointer;min-height:44px;transition:background-color .1s var(--easing), color .1s var(--easing);justify-content:center;align-items:center;gap:8px;padding:9px 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8px}.floating-panel.full{width:100%;height:var(--visible-height,100dvh);border-radius:0;inset:0 0 auto}.floating-panel.full .cb-messages{flex-basis:80px}.floating-panel.full .cb-connection>span:last-child{display:block}.projects-dialog,.refs-dialog{max-width:calc(100vw - 16px);max-height:calc(var(--visible-height,100dvh) - 16px);border-radius:18px}.dialog-content{max-height:calc(var(--visible-height,100dvh) - 18px);scrollbar-gutter:auto;padding:0 16px 16px}.dialog-content>.panel-header{align-items:flex-start;gap:12px;margin:0 -16px;padding:16px}.dialog-section{padding:16px 0}.dialog-section .button-row{width:100%}.project-card{flex-direction:column;align-items:flex-start;gap:10px}.project-card .button-row{align-self:stretch}.refs-dialog-content{max-height:calc(var(--visible-height,100dvh) - 18px)}.refs-dialog-content>header{gap:12px;padding:12px 16px}.refs-dialog-content>img{max-height:calc(var(--visible-height,100dvh) - 112px);padding:8px}}@media (width<=360px){.project-copy small{display:none}.project-island>button{min-height:52px}.navigation{gap:4px;padding:2px 4px}.navigation #canvas-nav>svg{display:none}.current-color{font-size:11px}.zoom-controls button{min-width:44px}.mobile-dock{gap:0;padding:4px}.mobile-dock button{padding:4px}}@media (height<=519px){.canvas-note,.project-copy small{display:none}.project-island>button{min-height:52px}.tool-island{padding:4px;bottom:72px}.tool-island button{min-height:44px}.tool-island button span,.floating-panel.full .cb-connection>span:last-child{display:none}.floating-panel.full .cb-connection{padding:4px 12px}.floating-panel.full .cb-panel{overflow-y:auto}.floating-panel.full .cb-messages{flex-basis:40px;min-height:40px;padding-top:8px;padding-bottom:8px}.floating-panel.full .cb-composer{padding-bottom:8px}.floating-panel.full .cb-input{height:48px;min-height:48px;max-height:72px}.floating-panel.full .cb-help{font-size:11px;line-height:16px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:0s!important;animation:none!important}.floating-panel{transform:none}}