/* Compact fixed navigation rail. */
.shell > .rail { width: 210px; padding: 26px 18px; }
.shell > .rail .brand { font-size: 17px; gap: 9px; }
.shell > .rail .brand-mark { width: 28px; height: 28px; }
.shell > .rail nav { margin-top: 28px; }
.shell > .rail .nav-link { font-size: 13px; padding: 11px 9px; margin-bottom: 3px; }
.shell > .rail .rail-footer { padding: 16px 2px 0; gap: 8px; font-size: 12px; }
.shell > .rail .rail-footer small { font-size: 10px; margin-top: 3px; }
.shell > .rail .avatar { width: 29px; height: 29px; }

@media (max-width: 600px) {
  .shell > .rail { display: none; }
}