:root{color-scheme:dark;color:#f8f8f8;background:#0b0c10}*{box-sizing:border-box}body,html{min-height:100%;margin:0;padding:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:radial-gradient(circle at top,#1f2833,#0b0c10 60%)}body{text-align:center}.page-container,body{display:flex;justify-content:center;align-items:center}.page-container{width:100%;min-height:100vh;padding:2rem}.hero-card{max-width:860px;width:100%;padding:3rem 2.5rem;border:1px solid hsla(0,0%,100%,.12);border-radius:28px;background:rgba(20,23,28,.88);box-shadow:0 28px 60px rgba(0,0,0,.35)}.hero-card h1{margin:0;font-size:clamp(3rem,5vw,5.5rem);line-height:1.02;letter-spacing:-.03em}.subtitle{margin:0 0 1.5rem;text-transform:uppercase;letter-spacing:.35em;font-size:.9rem;color:#66fcf1}