:root{--acrylic-background: rgba(255, 255, 255, .6);--acrylic-blur: blur(20px);--app-background: linear-gradient(135deg, #f0f4ff 0%, #e6f7ff 100%)}body{margin:0;padding:0;background:var(--app-background);min-height:100vh;font-family:Segoe UI,"Segoe UI Web (West European)",-apple-system,BlinkMacSystemFont,Roboto,Helvetica Neue,sans-serif}.acrylic-card{background:var(--acrylic-background);backdrop-filter:var(--acrylic-blur);-webkit-backdrop-filter:var(--acrylic-blur);border:1px solid rgba(255,255,255,.5);box-shadow:0 4px 16px #0000000d;border-radius:8px}@media(prefers-color-scheme:dark){:root{--acrylic-background: rgba(32, 32, 32, .6);--app-background: linear-gradient(135deg, #1f1f1f 0%, #0f0f0f 100%)}.acrylic-card{border:1px solid rgba(255,255,255,.05)}}