.weight-page .calc-card-split{grid-template-columns:minmax(250px,.7fr) minmax(0,1.6fr)}
.weight-page .calc-card-left{gap:18px}
.weight-page .calc-desc{margin-top:0}
.weight-page .calc-card-right{overflow:visible}
.weight-page .wt-toolbar{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:28px;padding-bottom:22px;border-bottom:1px solid var(--border)}
.weight-page .wt-toolbar p{font-size:12px;line-height:1.6;color:var(--muted)}
.weight-page .wt-units{display:flex;flex-shrink:0;gap:4px}
.weight-page .wt-units button{background:transparent;border:1px solid var(--border-bright);padding:12px 16px;min-height:44px;font-size:12px;color:var(--black);cursor:pointer}
.weight-page .wt-units [aria-pressed=true]{background:var(--black);color:var(--white)}
.weight-page .wt-wide{grid-column:1/-1}
.weight-page .field{min-width:0;gap:7px}
.weight-page .field select{min-width:0;max-width:100%;text-overflow:ellipsis}
.weight-page .field-hint{font-size:11px;line-height:1.6}
.weight-page input[readonly]{color:#69655b;background:#f0eee7;padding-inline:8px}
.weight-page select:disabled{opacity:.65}
.weight-page input[aria-invalid=true]{border-color:#a33b29}
.weight-page select:focus-visible{outline:2px solid #42677d;outline-offset:4px}
.wt-material-card{padding-top:22px;border-top:1px solid var(--border);margin-top:8px}
.wt-material-card h2{font-size:23px;line-height:1.3;font-weight:400;letter-spacing:-.03em;margin:0 0 12px}
.wt-material-card p{font-size:12px;line-height:1.7;color:var(--muted);margin:10px 0}
.wt-material-card a{display:inline-block;font-size:12px;color:var(--black);text-underline-offset:4px;margin-top:6px}
.wt-material-card a[hidden]{display:none}
.wt-sheet-figure{margin:8px 0 0}
.wt-sheet-figure svg{width:100%;height:auto;display:block}
.wt-sheet-figure figcaption{font-size:10px;color:var(--muted);text-align:center;margin-top:6px}
.weight-page .wt-result-summary{font-size:12px;color:var(--muted);margin-top:25px;line-height:1.7}
.weight-page .calc-result-row{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:12px}
.weight-page .result-box{padding:22px 18px;min-width:0}
.weight-page .result-value{font-size:clamp(25px,3vw,38px);overflow-wrap:anywhere;line-height:1.2;font-variant-numeric:tabular-nums}
.weight-page .result-label{font-size:10px;letter-spacing:.08em}
.weight-page .result-box.primary .result-label,.weight-page .result-box.primary .result-unit{color:#c4c2b9}
.weight-page .wt-copy-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:20px}
.weight-page .wt-copy-row p{font-size:12px;color:var(--muted)}
.weight-page button:disabled{opacity:.5;cursor:not-allowed}
#wt-error{padding:12px;background:#f5e8e3;color:#a33b29;font-size:13px;line-height:1.6;margin-bottom:18px}
#wt-copy-fallback{margin-top:16px;font-size:12px}
#wt-copy-text{width:100%;min-height:210px;padding:12px;margin-top:8px;background:#fffefa}
.wt-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1000px){.weight-page .calc-card-split{grid-template-columns:1fr}.weight-page .calc-card-left{display:grid;grid-template-columns:1fr 1fr;gap:20px 32px}.weight-page .wt-intro{grid-column:1/-1}.wt-material-card{margin:0}.wt-sheet-figure{align-self:center}}
@media(max-width:650px){.weight-page .wt-toolbar{align-items:start;flex-direction:column;gap:14px}.weight-page .calc-card-left{grid-template-columns:1fr}.wt-sheet-figure{max-width:300px;width:100%;margin-inline:auto}.weight-page .result-box{padding:18px 12px}.weight-page .result-value{font-size:27px}.weight-page .wt-wide{grid-column:auto}}
@media print{.wt-units,.calc-btn-row,.wt-copy-row,#wt-copy-fallback{display:none!important}}