/*
 * utilities/spacing.css — margin / display / gap utilities
 *
 * Extracted in M9 from:
 *   index.v13.css lines 940-946 (.mt, .mt-1)
 *   index.v13.css lines 1111-1113 (.d-none)
 *
 * NOT MIGRATED (contextual / prefixed — keep in their canonical file):
 *   .gx-row, .gx-gap*, .gx-mh-*, .gx-split  — part of gx-* grid system (index.v13)
 *   .wrapper.mb — compound selector, not a pure utility
 *
 * Loaded AFTER index.v13.css to preserve cascade.
 */

.mt {
    margin-top: 8px;
}

.mt-1 {
    margin-top: 16px;
}

.d-none {
    display: none;
}