/* 单位换算页面专用样式（通用样式在 /tools/_shared/tool.css） */
.uc-row { display: flex; align-items: flex-end; gap: .5rem; }
.uc-grow { flex: 1; min-width: 0; }
.uc-swap { margin-bottom: .6rem; }
.uc-result { display: block; margin: .8rem 0 .2rem; font-size: 1.35rem; font-weight: 600; overflow-wrap: anywhere; }
@media (max-width: 30rem) {
  .uc-row { flex-direction: column; align-items: stretch; gap: 0; }
  .uc-swap { align-self: center; margin: 0; }
}

.num-note { font-size: .82rem; color: var(--muted); min-height: 1.2em; }
.num-note.error { color: var(--err); }