/* Utilities (minimal on purpose) */
.u-center { margin-left: auto; margin-right: auto; }

/* Common readable line lengths */
.u-maxw-650 { max-width: 650px; }
.u-maxw-740 { max-width: 740px; }
.u-maxw-760 { max-width: 760px; }
.u-maxw-820 { max-width: 820px; }
.u-maxw-900 { max-width: 900px; }