.calc{gap:12px;display:grid}.panel{background:var(--bg-2);border-radius:var(--r-xl);padding:20px}.readout{justify-content:space-between;align-items:baseline;margin-bottom:8px;display:flex}.readout-main{font-size:var(--fs-2xl);letter-spacing:-.04em;font-variant-numeric:tabular-nums;font-weight:600}.readout-alt{color:var(--text-2);font-variant-numeric:tabular-nums}.slider{--pct:50%;appearance:none;cursor:pointer;background:0 0;width:100%;height:32px;margin:0}.slider::-webkit-slider-runnable-track{background:linear-gradient(to right, var(--blue) var(--pct), var(--fill-2) var(--pct));border-radius:4px;height:4px}.slider::-moz-range-track{background:linear-gradient(to right, var(--blue) var(--pct), var(--fill-2) var(--pct));border-radius:4px;height:4px}.slider::-webkit-slider-thumb{appearance:none;background:#fff;border-radius:50%;width:28px;height:28px;margin-top:-12px;box-shadow:0 0 0 .5px #0000000a,0 3px 8px #00000026,0 3px 1px #0000000f}.slider::-moz-range-thumb{background:#fff;border:0;border-radius:50%;width:28px;height:28px;box-shadow:0 3px 8px #00000026,0 3px 1px #0000000f}.slider-ticks{font-size:var(--fs-xs);color:var(--text-3);justify-content:space-between;margin-bottom:12px;display:flex}.opt-row{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;margin-top:12px;padding-top:12px;display:flex}.opt-label{font-size:var(--fs-sm);color:var(--text-2)}.seg{background:var(--fill-2);border-radius:10px;padding:2px;display:inline-flex}.seg button{min-width:52px;min-height:32px;font-size:var(--fs-sm);cursor:pointer;background:0 0;border:0;border-radius:8px;padding:0 12px;font-weight:500;transition:background-color .2s}.seg button[aria-pressed=true]{background:var(--bg);box-shadow:0 3px 8px #0000001f,0 3px 1px #0000000a}.seg-wide{display:flex}.seg-wide button{flex:1}.calc-stage{background:radial-gradient(60% 50% at 20% 20%, var(--wash-1), transparent 70%), radial-gradient(60% 50% at 90% 90%, var(--wash-3), transparent 70%), var(--bg-2);gap:12px;padding:12px 12px 16px;display:grid}.diagram{width:100%;max-width:560px;margin-inline:auto;padding:8px 4px 0}.diagram-note{text-align:center;font-size:var(--fs-xs);color:var(--text-3);margin:0}.calc-results{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:0;padding:0;list-style:none;display:grid}.tile-result{border-radius:var(--r-lg);background:var(--bg-2);align-content:start;gap:2px;padding:16px;display:grid}.tr-label{font-size:var(--fs-xs);color:var(--text-2);font-weight:600}.tr-value{font-size:var(--fs-xl);letter-spacing:-.03em;font-variant-numeric:tabular-nums;font-weight:600}.tr-note{font-size:var(--fs-xs);color:var(--text-2);line-height:1.35}.fr-title{font-size:var(--fs-lg);letter-spacing:-.02em;margin:0;font-weight:600}.fr-note{font-size:var(--fs-sm);color:var(--text-2);margin:4px 0 12px}.fr-list{margin:0;padding:0;list-style:none;display:grid}.fr-item{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 16px;padding-block:12px;display:flex}.fr-text{gap:2px;display:grid}.fr-name{font-weight:500}.fr-cap{font-size:var(--fs-xs);color:var(--text-2);font-variant-numeric:tabular-nums}.fr-disclose{font-size:var(--fs-xs);color:var(--text-3);margin:4px 0 0}.calc-next{gap:8px;display:grid}.next{border-radius:var(--r-lg);background:var(--bg-2);min-height:72px;color:var(--text);align-items:center;gap:14px;padding:12px 18px 12px 12px;text-decoration:none;transition:background-color .2s;display:flex}.next:hover{background:var(--fill-2)}.next:after{content:"›";color:var(--text-3);margin-left:auto;font-size:1.5rem;line-height:1}.next-icon{background:var(--bg);border-radius:14px;flex:none;place-items:center;width:48px;height:48px;display:grid}.next-icon svg{fill:none;width:30px;height:30px;stroke:var(--blue);stroke-width:2.2px;stroke-linecap:round;stroke-linejoin:round}.next-text{gap:2px;display:grid}.next-title{color:var(--blue);font-weight:600}.next-line{font-size:var(--fs-xs);color:var(--text-2)}@media (width>=734px){.calc{grid-template-columns:340px 1fr;align-items:start}.calc-results{grid-column:1/-1;grid-template-columns:repeat(3,minmax(0,1fr))}.calc-footrests{grid-column:1/-1}.calc-next{grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr))}.calc-stage{padding:16px 24px 20px}}@media (width>=1024px){.calc-controls{grid-row:1/span 4;position:sticky;top:68px}.calc-results,.calc-next{grid-column:2;grid-template-columns:repeat(2,minmax(0,1fr))}.calc-footrests{grid-column:2}}