.masthead,
.masthead nav {
  flex-wrap: wrap;
}

.tip-button,
nav .tip-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--paper);
  font: 700 11px/1.3 var(--mono);
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: 2px 2px 0 #000;
}

.tip-button:hover,
nav .tip-button:hover {
  background: var(--paper);
  color: var(--accent);
}

.tip-button:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 4px;
}

@media (max-width: 760px) {
  nav .tip-button {
    font-size: 9px;
    padding: 10px;
  }
}

footer{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:24px}footer #footer-wording{text-align:center;width:auto}footer>.tip-button{justify-self:end}@media(max-width:760px){footer{grid-template-columns:1fr auto}footer #footer-wording{grid-column:1/-1;grid-row:2}footer>.tip-button{grid-column:2;grid-row:1}}