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i:last-child{background:var(--theme-surface);width:13px;height:66%}.launcher-footer{color:#59666d;text-transform:uppercase;letter-spacing:.06em;border-top:1px solid #cfd1cd;justify-content:center;gap:30px;min-height:50px;font-family:ui-monospace,Cascadia Code,monospace;font-size:9px;display:flex}.launcher-footer span{align-items:center;display:flex}.scale-demo,.compat-demo,.studio{--demo-accent:var(--playground-accent);--demo-surface:var(--playground-surface);--demo-text:var(--playground-text);--demo-muted:var(--playground-muted);--demo-border:var(--playground-border);height:100%;min-height:0;color:var(--demo-text)}.scale-demo button,.compat-demo button,.studio button{font:inherit;cursor:pointer}.scale-demo button:focus-visible,.compat-demo button:focus-visible,.studio button:focus-visible,.studio input:focus-visible{outline:3px solid color-mix(in srgb, var(--demo-accent) 30%, 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li{color:var(--demo-muted);background:var(--demo-surface);border:1px solid var(--demo-border);font-variant-numeric:tabular-nums;flex:none;gap:10px;padding:5px 10px;font-size:11px;display:flex}.scale-history li>span:first-child{color:var(--demo-text);font-weight:700}.scale-demo__viewer{flex:1;min-height:0}.scale-demo__viewer>.lexvision-viewer{height:100%;box-shadow:0 10px 28px #15222c1a}.compat-demo{grid-template-columns:minmax(0,1fr) 380px;gap:7px;display:grid}.compat-demo__viewer{min-width:0;min-height:0}.compat-demo__viewer>.lexvision-viewer{height:100%;box-shadow:0 10px 28px #15222c1a}.compat-service{background:var(--demo-surface);border:1px solid var(--demo-border);flex-direction:column;min-height:0;display:flex}.compat-service>header{gap:6px;padding:16px 16px 12px;display:grid}.compat-service>header>strong{font-family:ui-monospace,Cascadia 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