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var(--au);border-radius:8px;background:var(--at)}.cb{margin:5px;padding:10px 18px;background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;border:none;border-radius:8px;cursor:pointer;font-weight:600;box-shadow:0 4px 12px rgba(59,130,246,.3);transition:all .3s}.cb:hover{background:linear-gradient(135deg,#2563eb,#1d4ed8);transform:translateY(-2px);box-shadow:0 6px 16px rgba(59,130,246,.4)}.cb:active{transform:translateY(0)}#solar-diagram{width:100%;max-width:100%;overflow:hidden;margin:10px 0;border-radius:12px;margin:0!important;aspect-ratio:380/260;height:auto!important}#solar-diagram svg{width:100%!important;height:100%!important;display:block}#rt th:nth-child(1),#rt td:nth-child(1){width:36px;min-width:36px;max-width:36px;text-align:center;padding:6px 4px}#rt th:nth-child(1){font-size:10px;line-height:1.2}#rt th:nth-child(5),#rt td:nth-child(5){width:50px;min-width:50px;text-align:center}#rt th:nth-child(6),#rt td:nth-child(6){width:70px;min-width:70px;text-align:center}#rt th:nth-child(2),#rt td:nth-child(2),#rt th:nth-child(3),#rt td:nth-child(3),#rt th:nth-child(4),#rt td:nth-child(4){width:auto}#it th:nth-child(1),#it td:nth-child(1){width:40px;min-width:40px;max-width:50px}#it th:nth-child(2),#it td:nth-child(2){width:auto}#it th:nth-child(3),#it td:nth-child(3){width:36px;min-width:36px;max-width:40px;text-align:center}#it th:nth-child(4),#it td:nth-child(4){width:50px;min-width:50px;max-width:60px}#it th:nth-child(5),#it td:nth-child(5){width:40px;min-width:40px;max-width:50px}#it th:nth-child(6),#it td:nth-child(6){width:40px;min-width:40px;max-width:50px;text-align:center}#it th:nth-child(7),#it td:nth-child(7){width:36px;min-width:36px;max-width:40px;text-align:center}#it th:nth-child(8),#it td:nth-child(8){width:70px;min-width:70px}#nt th:nth-child(1),#nt td:nth-child(1){width:40px;min-width:40px;max-width:50px}#nt th:nth-child(2),#nt td:nth-child(2){width:auto}#nt th:nth-child(3),#nt td:nth-child(3){width:36px;min-width:36px;max-width:40px;text-align:center}#nt th:nth-child(6),#nt td:nth-child(6){width:40px;min-width:40px;max-width:50px;text-align:center}#nt th:nth-child(7),#nt td:nth-child(7){width:36px;min-width:36px;max-width:40px;text-align:center}#nt th:nth-child(8),#nt td:nth-child(8){width:70px;min-width:70px}.ds{margin:10px 0;border:2px solid var(--aw);border-radius:12px;background:var(--av);backdrop-filter:blur(8px);overflow:hidden}.ds-h{padding:12px 14px;background:var(--ax);color:var(--ay);font-weight:600;font-size:16px;line-height:1.2}.ds-b{padding:8px 10px}