html { color-scheme: dark; }
body { margin: 0; min-height: 100vh; display: grid; place-items: center; background: #070b12; color: #eef2f7; font: 18px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
main { max-width: 520px; padding: 24px; }
.tag { font: 13px ui-monospace, Menlo, Consolas, monospace; letter-spacing: .08em; text-transform: uppercase; color: #5eead4; margin: 0; }
h1 { font-size: clamp(36px, 8vw, 56px); letter-spacing: -.03em; margin: 10px 0 14px; background: linear-gradient(100deg, #eef2f7 30%, #5eead4, #818cf8); -webkit-background-clip: text; background-clip: text; color: transparent; }
p { color: #9aa6b8; margin: 0 0 12px; }
a { color: #5eead4; }