:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;color:#0f172a;background-color:#f8fafc}body{margin:0}a{color:inherit;text-decoration:none}.container{max-width:960px;margin:0 auto;padding:24px}.card{background-color:#fff;border-radius:8px;padding:24px;box-shadow:0 4px 12px #0f172a14}