:root{color-scheme:dark}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:flex;align-items:center;justify-content:center;background:#111;color:#eee;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}main{text-align:center;padding:2rem}h1{margin:0;font-size:clamp(3rem,12vw,6rem);font-weight:600;letter-spacing:-.04em}.subtitle{margin:.5rem 0 2rem;color:#888}.links{display:flex;gap:1.5rem;justify-content:center;flex-wrap:wrap}.links a{color:#6cf;text-decoration:none;font-size:1.1rem}.links a:hover{text-decoration:underline}