.calc{align-items:start;display:grid;gap:22px;grid-template-columns:minmax(0,458px) minmax(0,1fr);margin-top:30px}.calc-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft);padding:26px 28px}.calc-card h3{font-size:1.15rem;margin-bottom:4px}.calc-card .calc-sub{color:var(--muted);font-size:.9rem;margin:0 0 18px}.calc-row{align-items:center;border-top:1px solid var(--line);display:grid;gap:14px;grid-template-columns:1fr auto;padding:11px 0}.calc-row:first-of-type{border-top:none}.calc-lab{color:var(--ink);font-size:.92rem;font-weight:500;line-height:1.35}.calc-lab .note{color:var(--muted);display:block;font-size:.8rem;font-weight:400;line-height:1.4;margin-top:3px}.calc-field{align-items:center;background:var(--paper);border:1.5px solid var(--line);border-radius:10px;display:flex;gap:7px;padding:5px 11px;transition:border-color .15s,box-shadow .15s}.calc-field:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(90,102,220,.14)}.calc-field input{background:transparent;border:none;color:var(--ink);font-family:inherit;font-size:1rem;font-variant-numeric:tabular-nums;font-weight:600;outline:none;text-align:right;width:86px}.calc-field .u{color:var(--muted);font-size:.78rem;font-weight:500;white-space:nowrap}.calc-slider{grid-column:1/-1;margin:2px 0 4px}.calc input[type=range]{-webkit-appearance:none;appearance:none;background:linear-gradient(to right,var(--accent) 0,var(--accent) var(--val,0),var(--tint) var(--val,0),var(--tint) 100%);border-radius:2px;height:4px;outline:none;width:100%}.calc input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;background:#fff;border:2px solid var(--accent);border-radius:50%;box-shadow:0 2px 6px rgba(32,38,71,.22);cursor:pointer;height:17px;transition:transform .12s;width:17px}.calc input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.14)}.calc input[type=range]::-moz-range-thumb{background:#fff;border:2px solid var(--accent);border-radius:50%;cursor:pointer;height:17px;width:17px}.calc-seg{background:var(--cream);border:1px solid var(--line);border-radius:11px;display:grid;gap:6px;grid-column:1/-1;grid-template-columns:repeat(3,1fr);margin-top:2px;padding:4px}.calc-seg button{background:transparent;border:none;border-radius:8px;color:var(--ink-2);cursor:pointer;font-family:inherit;font-size:.86rem;font-weight:600;padding:9px 6px;transition:background .15s,color .15s}.calc-seg button:hover{background:hsla(0,0%,100%,.7)}.calc-seg button[aria-pressed=true]{background:var(--accent);color:#fff}.calc-seg button[disabled]{cursor:not-allowed;opacity:.42}.calc-seg-note{color:var(--muted);font-size:.8rem;grid-column:1/-1;line-height:1.45;margin:8px 0 0}.calc-check{align-items:flex-start;display:flex;gap:10px;grid-column:1/-1;margin:6px 0 2px}.calc-check input{accent-color:var(--accent);flex:0 0 auto;height:17px;margin:2px 0 0;width:17px}.calc-check label{color:var(--ink-2);font-size:.88rem;line-height:1.45}.calc-group{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-sm);margin-top:20px;padding:4px 18px 12px}.calc-group .gh{padding:14px 0 4px}.calc-group .gt{color:var(--ink-2);font-size:.72rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase}.calc-group .gn{color:var(--muted);display:block;font-size:.82rem;line-height:1.5;margin-top:5px}.calc-group .gh+.calc-row{border-top:none}.calc-out{background:var(--tint-2);border-color:#d8ddff}.calc-out .calc-row{border-top-color:#d5dbff}.calc-out .calc-row:first-of-type{border-top:none}.calc-sub-h{border-top:1px solid #d5dbff;color:var(--accent-deep);font-size:.72rem;font-weight:700;letter-spacing:.11em;margin-top:6px;padding:18px 0 2px;text-transform:uppercase}.calc-sub-h:first-of-type{border-top:none;margin-top:0;padding-top:2px}.calc-sub-h .sh-note{color:var(--muted);font-weight:500;letter-spacing:0;margin-left:7px;text-transform:none}.calc-sub-h+.calc-row{border-top:none}.calc-val{color:var(--ink);font-size:1rem;font-variant-numeric:tabular-nums;font-weight:700;white-space:nowrap}.calc-val.accent{color:var(--accent-deep)}.calc-row.is-sum .calc-lab{font-weight:700}.calc-row.is-sum .calc-val{font-size:1.06rem}.calc-heads{display:grid;gap:14px;grid-template-columns:1fr 1fr;margin-top:22px}.calc-head{background:var(--accent);border-radius:14px;padding:18px 20px}.calc-head .cap{color:hsla(0,0%,100%,.82);display:block;font-size:.7rem;font-weight:700;letter-spacing:.1em;margin-bottom:7px;text-transform:uppercase}.calc-head .big{color:#fff;font-size:1.55rem;font-variant-numeric:tabular-nums;font-weight:700;letter-spacing:-.025em;line-height:1.1;white-space:nowrap}.calc-head .cs{color:hsla(0,0%,100%,.82);font-size:.78rem;line-height:1.35;margin-top:5px}.calc-capital{background:var(--paper);border:1px dashed #c7cffb;border-radius:12px;color:var(--ink-2);font-size:.88rem;line-height:1.5;margin-top:14px;padding:14px 16px}.calc-capital b{color:var(--accent-deep);font-variant-numeric:tabular-nums}.calc-capital .cc-lab{color:var(--muted);display:block;font-size:.7rem;font-weight:700;letter-spacing:.1em;margin-bottom:5px;text-transform:uppercase}.calc-foot{color:var(--muted);font-size:.85rem;line-height:1.55;margin-top:18px}.calc-method{border-top:1px solid var(--line);margin-top:12px;padding-top:12px}.calc-method summary{color:var(--accent-deep);cursor:pointer;font-size:.78rem;font-weight:700;letter-spacing:.09em;list-style:none;padding:4px 0;text-transform:uppercase}.calc-method summary::-webkit-details-marker{display:none}.calc-method summary:before{content:"▸";display:inline-block;margin-right:8px;transition:transform .15s}.calc-method[open] summary:before{transform:rotate(90deg)}.calc-method p{color:var(--muted);font-size:.88rem;line-height:1.6;margin:10px 0 0;max-width:74ch}.calc-reset{background:transparent;border:1px solid var(--line-strong);border-radius:999px;color:var(--ink-2);cursor:pointer;font-family:inherit;font-size:.76rem;font-weight:600;letter-spacing:.06em;padding:7px 15px;text-transform:uppercase;transition:background .15s,border-color .15s}.calc-reset:hover{background:var(--cream);border-color:var(--accent)}.calc-head-row{align-items:flex-start;display:flex;gap:16px;justify-content:space-between}@media (max-width:1080px){.calc{grid-template-columns:minmax(0,1fr)}}@media (max-width:680px){.calc-heads{grid-template-columns:1fr}}