.kxt-tool { border:1px solid var(--line); background:var(--soft); border-radius:12px; padding:16px; margin:20px 0; }
.kxt-tool h2:first-child { margin-top:0; }
.kxt-tool label { display:block; margin-top:12px; font-weight:600; }
.kxt-tool select { max-width:100%; }
.kxt-result { padding:14px; margin-top:16px; border-left:4px solid var(--brand); background:white; font-weight:600; }
.kxt-tool blockquote,.kxt-section blockquote { margin:12px 0; padding-left:12px; border-left:3px solid var(--line); font-size:.95rem; }
.kxt-section caption { text-align:left; font-weight:700; padding:8px 0; }
.kxt-section table { margin-bottom:16px; }
.kxt-section th,.kxt-section td { overflow-wrap:anywhere; }
.kxt-tool input[type=checkbox] { width:20px; height:20px; vertical-align:middle; }