.srb {
  border: 1px solid var(--line, #bbb);
  border-radius: 12px;
  margin-block: 1.5rem;
  padding: 1rem;
  min-width: 0;
  overflow-wrap: anywhere;
}
.srb h2 { margin-top: 0; }
.srb small, .srb strong, .srb-results li > span { display: block; }
.srb small { margin-block: .35rem; }
.srb-controls {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-block: 1rem;
}
.srb button, .srb a {
  min-height: 44px;
  padding: .65rem;
  box-sizing: border-box;
}
.srb button {
  font: inherit;
  white-space: normal;
  cursor: pointer;
  max-width: 100%;
}
.srb button:disabled { cursor: default; opacity: .55; }
.srb :focus-visible { outline: 3px solid currentColor; outline-offset: 3px; }
.srb-results {
  padding-inline-start: 1.8rem;
  max-height: 32rem;
  overflow-y: auto;
}
.srb-results li { padding: .6rem .25rem; border-bottom: 1px solid var(--line, #bbb); }
.srb-results a { display: inline-block; }
@media (max-width: 480px) {
  .srb { padding: .75rem; }
  .srb-controls { flex-direction: column; }
  .srb-controls button { width: 100%; text-align: start; }
}