.calc-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:2rem;align-items:start}.calc-panel{border:1px solid var(--line, #ddd6ca);border-radius:20px;padding:clamp(1rem,2.5vw,2rem);background:#fff}.calc-panel h2{font-size:1.65rem}.calc-panel h3{font-size:1.15rem;margin-top:1.75rem}.calc-panel details{border:1px solid #ddd6ca;border-radius:12px;margin:1rem 0;padding:1rem}.calc-panel summary{font-weight:750;cursor:pointer;min-height:28px}.calc-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.1rem;margin-top:1rem}.calc-fields>.btc-price-control{grid-column:1 / -1}.calc-fields label{font-size:.92rem;font-weight:650;display:flex;flex-direction:column;gap:.4rem}.calc-fields input{width:100%;min-width:0;min-height:48px;border:1px solid #a89e8c;border-radius:8px;padding:.7rem;font:inherit;background:#fffdf8;color:#17130f}.calc-fields small{font-weight:400;font-size:.8rem;line-height:1.5;color:#635b50}.calc-actions{display:flex;flex-wrap:wrap;gap:.7rem;margin:1rem 0}.calc-actions button{min-height:48px}.calc-status{min-height:3em;font-size:.9rem;color:#56462f}.calc-notice{border-left:4px solid #c36700;padding:1rem;background:#fff4e2;border-radius:0 10px 10px 0}.calc-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin:1.2rem 0 2rem}.calc-metrics>div{padding:1rem;border-radius:10px;background:#f5f2eb;min-width:0}.calc-metrics dt{font-size:.82rem;line-height:1.45;color:#514a40}.calc-metrics dd{margin:.5rem 0 0;font-size:1.2rem;font-weight:750;overflow-wrap:anywhere}.calc-metrics .calc-primary{grid-column:1/-1;background:#241c13;color:#fff}.calc-metrics .calc-primary dt{color:#e9d8be}.calc-metrics .calc-primary dd{font-size:2rem}.calc-bar-row{margin:1.3rem 0}.calc-bar-row>div:first-child{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}.calc-bar-row small{display:block;color:#635b50;margin:.3rem 0}.calc-bar-track{height:12px;border-radius:8px;background:#eee6d8;overflow:hidden;margin-top:.5rem}.calc-bar-track span{display:block;height:100%;background:#b25a00;border-radius:8px}.calc-bar-track .negative{background:#5b5b5b}.calc-scenarios{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem}.calc-scenarios article{padding:1rem;border:1px solid #ddd6ca;border-radius:10px}.calc-scenarios h4{margin:0;font-size:1rem}.calc-scenarios p,.calc-scenarios span{font-size:.8rem;display:block}.calc-scenarios strong{display:block;overflow-wrap:anywhere;margin-top:.6rem}.calc-table-scroll{overflow:auto;max-width:100%;margin-top:1rem}.calc-table-scroll table{border-collapse:collapse;width:100%;font-size:.85rem}.calc-table-scroll th,.calc-table-scroll td{padding:.7rem;text-align:left;border-bottom:1px solid #ddd6ca}.calc-table-scroll caption{text-align:left;padding:.5rem}.calc-content{max-width:820px;margin:auto}.calc-content h2{margin-top:2.5rem}.calc-content h3{margin-top:1.7rem}.calc-content p,.calc-content li{line-height:1.8}.calc-content code{overflow-wrap:anywhere;white-space:normal}.calc-hub-links{display:flex;gap:.8rem;flex-wrap:wrap;margin:1rem 0}.calc-hub-links a{border:1px solid #bba98e;border-radius:8px;padding:.8rem;text-decoration:none;font-weight:650}.calc-output{min-width:0}.calc-output p{font-size:.92rem;line-height:1.65}.calc-panel button:disabled{opacity:.6;cursor:not-allowed}@media(max-width:820px){.calc-layout{grid-template-columns:1fr}.calc-panel{padding:1rem}.calc-fields{gap:1rem}.calc-metrics dd{font-size:1.1rem}}@media(max-width:400px){.calc-fields,.calc-metrics,.calc-scenarios{grid-template-columns:1fr}.calc-metrics .calc-primary{grid-column:auto}.calc-actions button{flex:1 1 130px}}