:root{--ld-bg:#0d1117;--ld-bg-secondary:#161b22;--ld-bg-tertiary:#1c2128;--ld-bg-hover:hsla(0,0%,100%,.04);--ld-border:hsla(0,0%,100%,.08);--ld-border-strong:hsla(0,0%,100%,.15);--ld-text-primary:#e6edf3;--ld-text-secondary:#8b949e;--ld-text-tertiary:#6e7681;--ld-accent:#388bfd;--ld-accent-subtle:rgba(56,139,253,.15);--ld-success:#3fb950;--ld-warning:#d29922;--ld-danger:#f85149;--ld-radius-sm:6px;--ld-radius-md:10px;--ld-radius-lg:16px;--ld-shadow-sm:0 1px 3px rgba(0,0,0,.4);--ld-shadow-md:0 4px 16px rgba(0,0,0,.5)}*{box-sizing:border-box}body{margin:0}.app-content{flex:1 1;min-height:0;overflow:auto}