html,body{margin:0;padding:0;width:100%;height:100%;overflow-x:hidden}*,*:before,*:after{box-sizing:border-box}body{font-family:Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:#333;line-height:1.6;background-color:#f8f9fa}.page-header{background-color:#1a1a2e;color:#fff;padding:1rem 0;box-shadow:0 2px 4px #0000001a}.brand-logo{color:#fff;text-decoration:none;font-weight:700;font-size:1.5rem;letter-spacing:.5px}.container{max-width:800px;margin:0 auto;padding:0 2rem}.content-section{padding-top:2rem;padding-bottom:4rem}@media (max-width: 600px){.container{padding:0 1.25rem}h1{font-size:1.75rem;margin-top:1.5rem}}