.demo-watermark{position:relative;isolation:isolate}.demo-watermark:before{content:"DEMO • SAMPLE DATA ONLY";position:fixed;inset:0;z-index:0;display:grid;place-items:center;font-weight:800;letter-spacing:.1em;font-size:clamp(5rem,12vw,12rem);color:hsl(34 90% 60%/.12);transform:rotate(-18deg);pointer-events:none;user-select:none}