:root{--background:#f5f5f4;--foreground:#1f2937;--surface:#fff;--border:#e5e7eb;--button:#111827;--button-hover:#1f2937}html{height:100%}html,body{max-width:100vw;overflow-x:hidden}body{min-height:100%;color:var(--foreground);background:var(--background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box;margin:0;padding:0}a{color:inherit;text-decoration:none}.hero{place-items:center;min-height:100vh;padding:24px;display:grid}.hero__content{border:1px solid var(--border);background:var(--surface);text-align:center;border-radius:16px;width:min(100%,520px);padding:40px}.hero h1{font-size:clamp(2rem,5vw,3rem);line-height:1.1}.hero__description{color:#4b5563;margin-top:12px;font-size:1rem}.hero__button{background:var(--button);color:#fff;border-radius:999px;justify-content:center;align-items:center;min-width:140px;height:44px;margin-top:24px;padding:0 18px;font-weight:600;display:inline-flex}@media (hover:hover) and (pointer:fine){.hero__button:hover{background:var(--button-hover)}}@media (max-width:640px){.hero__content{padding:32px 24px}}