:root{color-scheme:dark}*{box-sizing:border-box;margin:0}body{background:#0e0a1c;color:#f5f1ff;font-family:system-ui,sans-serif}.boo-stage{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;text-align:center}.boo{width:120px;height:120px;border-radius:62% 38% 55% 45%/55% 48% 52% 45%;background:conic-gradient(from 200deg,#ff4d9d,#9b6cff,#3ce0ff,#b8ff3c,#ffd23c,#ff4d9d)}h1{font-size:2.4rem}p{color:#a99fcd}.brand-link{margin-top:8px;color:#3ce0ff;text-decoration:none;font-weight:600;font-size:.9rem}.brand-link:hover{text-decoration:underline}