*,*:before,*:after{box-sizing:border-box}html,body{margin:0;min-height:100%;background:#fafafa}.app-shell{max-width:1100px;margin:0 auto;padding:32px 20px 48px}.app-header{margin-bottom:28px;text-align:center}.app-kicker{margin:0 0 8px;font-family:system-ui,-apple-system,sans-serif;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:#666}.app-title{margin:0 0 10px;font-family:system-ui,-apple-system,sans-serif;font-size:28px;font-weight:700;color:#111}.app-lede{font-size:15px;line-height:1.5;color:#555;max-width:520px;margin:0 auto}