*,*:before,*:after{box-sizing:border-box}:root{--ocean-deep: #042f3e;--ocean-mid: #0e7490;--ocean-bright: #22d3ee;--ocean-glow: #67e8f9;--sand: #fef3c7;--card-bg: rgba(255, 255, 255, .12);--card-border: rgba(255, 255, 255, .22);--text-primary: #f0fdfa;--text-muted: rgba(240, 253, 250, .72);--shadow: 0 24px 60px rgba(2, 44, 58, .35)}html,body{margin:0;min-height:100%;font-family:Plus Jakarta Sans,system-ui,sans-serif;background:var(--ocean-deep);color:var(--text-primary);-webkit-font-smoothing:antialiased}button{font:inherit;cursor:pointer}