.tire-compare {
  margin: 2rem 0;
  padding: clamp(1rem, 3vw, 1.6rem);
  border: 1px solid #b9c9c9;
  border-radius: 16px;
  background: #f1f7f5;
}
.tire-compare h2 { margin-top: 0; }
.tire-compare-form { display: flex; flex-wrap: wrap; align-items: end; gap: 1rem; margin: 1.2rem 0 .5rem; }
.tire-compare-form label { display: grid; gap: .35rem; flex: 1 1 180px; font-weight: 650; }
.tire-compare-form input { width: 100%; padding: .7rem .8rem; border: 1px solid #819b99; border-radius: 9px; background: #fff; color: #172726; font: inherit; }
.tire-compare-form input:focus-visible, .tire-compare-form button:focus-visible { outline: 3px solid #326e69; outline-offset: 2px; }
.tire-compare-form input[aria-invalid="true"] { border-color: #a34238; }
.tire-compare-form button { padding: .75rem 1.2rem; border: 0; border-radius: 9px; background: #195e58; color: #fff; font: inherit; font-weight: 700; cursor: pointer; }
.tire-compare-form button:hover { background: #124b46; }
.tire-compare .tire-compare-hint { font-size: .9rem; color: #435e5b; }
.tire-compare .tire-compare-error { color: #a02e25; font-weight: 650; }
.tire-compare-table { margin: 1rem 0; }
.tire-compare-table caption { text-align: left; font-weight: 700; margin-bottom: .4rem; }
.tire-compare-table th, .tire-compare-table td { font-variant-numeric: tabular-nums; }
.tire-compare .tire-compare-note { font-weight: 600; }
@media (max-width: 700px) { .tire-compare-table { display: block; overflow-x: auto; } }