.tsb-root{min-width:0}.tsb-root .tk-result-label{font-size:15px;font-weight:600;line-height:1.3}.tsb-root .tk-result-value{font-size:clamp(40px,12vw,64px);font-variant-numeric:tabular-nums;line-height:1.05}.tsb-root .tk-result-caption{color:var(--tk-muted);font-size:15px;line-height:1.45;max-width:46ch}.tsb-root .tk-hint,.tsb-root .tk-msg{font-size:13px;line-height:1.45}.tsb-root p.tk-label,.tsb-root span.tk-label{font-size:14px;line-height:1.3}.tsb-inputs{gap:24px;margin:0 auto;max-width:480px}.tsb-fields,.tsb-inputs{display:grid;min-width:0}.tsb-fields{gap:20px 16px;grid-template-columns:minmax(0,1fr)}.tsb-inputs .tk-input{font-size:20px;font-variant-numeric:tabular-nums;min-height:52px}.tsb-inputs .tk-seg-btn{min-height:48px}.tsb-type{grid-column:1/-1}.tsb-result{display:grid;gap:12px;min-width:0;transition-duration:var(--tk-base);transition-property:opacity;transition-timing-function:var(--tk-ease)}.tsb-result.is-stale{opacity:.55}.tsb-result .tk-gc{margin-left:auto;margin-right:auto;max-width:460px}.tsb-stats .tk-stat-value{font-variant-numeric:tabular-nums;white-space:nowrap}.tsb-page .tsb-assume{align-items:center;color:var(--tk-muted);display:flex;flex-wrap:wrap;font-size:12.5px;font-weight:600;gap:4px 16px;justify-content:center;margin:0}.tsb-assume-item{align-items:center;display:inline-flex;gap:4px}.tsb-actions{align-items:center;display:flex;flex-wrap:wrap;gap:8px;margin-top:15px}.tsb-actions-end{display:inline-flex;gap:8px;margin-left:auto}.tsb-how{display:grid;gap:14px;max-width:820px}.tsb-how p{margin:0}.tsb-page .tsb-formula{background:var(--tk-mint-wash);border-radius:var(--tk-radius-sm);color:var(--tk-ink);font-weight:700;padding:12px 16px}.tsb-page .tsb-formula--edge{font-size:15px;font-weight:600;line-height:1.5}.tsb-steps{display:grid;gap:8px;margin:0;padding-left:22px}.tsb-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--tk-radius-sm);box-shadow:0 0 0 1px var(--tk-line)}.tsb-table{border-collapse:collapse;font-size:14px;font-variant-numeric:tabular-nums;width:100%}.tsb-table caption{color:var(--tk-ink);font-size:14px;font-weight:700;line-height:1.4;padding:12px 12px 8px;text-align:left}.tsb-table td,.tsb-table th{border-top:1px solid var(--tk-line);padding:10px 12px;text-align:right;white-space:nowrap}.tsb-table thead th{background:var(--tk-bg-soft);color:var(--tk-muted);font-size:13px}.tsb-table td:first-child,.tsb-table th:first-child{text-align:left}.tsb-table tbody th{color:var(--tk-ink);font-weight:700}.tsb-table-wrap:focus-visible{outline:3px solid var(--tk-green);outline-offset:2px}.tsb-explainers{display:grid;gap:12px;grid-template-columns:minmax(0,1fr)}.tsb-explainer{background:var(--tk-bg-soft);border-radius:16px;min-width:0;padding:20px}.tsb-explainer h3{color:var(--tk-ink);font-size:17px;font-weight:800;line-height:1.3;margin:0 0 8px}.tsb-explainer p{font-size:15px;line-height:1.55;margin:0}.tsb-classroom{max-width:820px}.tsb-classroom p{margin:0 0 12px}.tsb-links{display:grid;gap:6px;margin:0;padding-left:20px}.tsb-links a{color:var(--tk-green);font-weight:700}.tsb-page .tsb-faq .faq-title{color:var(--tk-ink);font-size:clamp(22px,3.4vw,28px);margin:0 0 8px;max-width:none;padding:0;text-align:left;width:100%}.tsb-page .tsb-faq .faq-item{margin:0;max-width:820px;width:100%}.tsb-page .tsb-faq .faq-answer{font-size:16px;font-weight:400;line-height:1.55}.tsb-page .tsb-faq .faq-answer-container-visible{max-height:1400px}@media (min-width:561px){.tsb-inputs{max-width:560px}.tsb-fields{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:560px){.tsb-explainer{padding:16px}.tsb-actions .tk-btn:not(.tk-btn--icon){flex:1 1 0;padding-left:12px;padding-right:12px}.tsb-actions-end{margin-left:0}.tsb-result .tk-result-caption{height:1px;margin:-1px;overflow:hidden;position:absolute;width:1px;clip:rect(0 0 0 0);white-space:nowrap}.tsb-stats .tk-stat{padding:10px 4px}.tsb-stats .tk-stat-value{font-size:14px;letter-spacing:-.01em}.tsb-page .tsb-assume{flex-wrap:nowrap;font-size:12px;gap:4px 14px}}@media (max-width:400px){.tsb-stats .tk-stat-value{font-size:13px}}@media print{.tsb-actions{display:none!important}.tsb-result.is-stale{opacity:1}.tsb-stats .tk-stat{background:#fff;box-shadow:inset 0 0 0 1px #888}}@media (prefers-reduced-motion:reduce){.tsb-result{transition:none}}