.calculator-container[data-v-77fc35e0]{max-width:1200px;margin:0 auto;padding:0 16px}.calculator-card[data-v-77fc35e0]{margin-bottom:24px;border-radius:12px;transition:all .3s ease}.calculator-card[data-v-77fc35e0]:hover{transform:translateY(-2px)}.card-header[data-v-77fc35e0]{display:flex;align-items:center;gap:8px;font-weight:600;font-size:16px;color:var(--el-text-color-primary)}.calculation-row[data-v-77fc35e0]{display:flex;align-items:center;gap:16px;flex-wrap:wrap;justify-content:center;margin-bottom:16px}.input-group[data-v-77fc35e0]{display:flex;flex-direction:column;align-items:center;gap:4px;position:relative;min-width:140px}.input-label[data-v-77fc35e0]{font-size:12px;color:var(--el-text-color-secondary);margin-bottom:4px}.number-input[data-v-77fc35e0]{width:100%;min-width:140px}.number-input[data-v-77fc35e0] .el-input__inner{text-align:center;font-size:16px;font-weight:500}.operator[data-v-77fc35e0]{font-size:20px;font-weight:700;color:var(--el-color-primary);margin:0 8px;min-width:40px;text-align:center;display:flex;align-items:center;justify-content:center;height:40px}.result-group[data-v-77fc35e0]{display:flex;align-items:center;gap:8px;position:relative;min-width:160px}.result-input[data-v-77fc35e0]{flex:1;min-width:140px}.result-input[data-v-77fc35e0] .el-input__inner{text-align:center;font-size:16px;font-weight:600;background-color:var(--el-fill-color-light);border:2px solid var(--el-border-color-lighter)}.unit[data-v-77fc35e0]{font-size:16px;font-weight:600;color:var(--el-text-color-primary);min-width:20px}.formula-hint[data-v-77fc35e0]{text-align:center;margin-top:8px;padding:8px;background-color:var(--el-fill-color-extra-light);border-radius:6px}.action-buttons[data-v-77fc35e0]{display:flex;justify-content:center;gap:16px;margin-top:32px}.positive-change[data-v-77fc35e0] .el-input__inner{color:var(--el-color-success);border-color:var(--el-color-success-light-7);background-color:var(--el-color-success-light-9)}.negative-change[data-v-77fc35e0] .el-input__inner{color:var(--el-color-danger);border-color:var(--el-color-danger-light-7);background-color:var(--el-color-danger-light-9)}.neutral-change[data-v-77fc35e0] .el-input__inner{color:var(--el-text-color-primary);border-color:var(--el-border-color);background-color:var(--el-fill-color-light)}@media (max-width: 768px){.calculation-row[data-v-77fc35e0]{flex-direction:column;gap:12px}.operator[data-v-77fc35e0]{transform:rotate(90deg);margin:8px 0}.input-group[data-v-77fc35e0],.result-group[data-v-77fc35e0]{width:100%;max-width:280px}.number-input[data-v-77fc35e0],.result-input[data-v-77fc35e0]{width:100%}}@media (max-width: 480px){.calculator-container[data-v-77fc35e0]{padding:0 8px}.calculator-card[data-v-77fc35e0]{margin-bottom:16px}.card-header[data-v-77fc35e0]{font-size:14px}.operator[data-v-77fc35e0]{font-size:18px}}.number-input[data-v-77fc35e0] .el-input__inner:focus,.result-input[data-v-77fc35e0] .el-input__inner:focus{transform:scale(1.02);transition:transform .2s ease}.calculator-card[data-v-77fc35e0],.number-input[data-v-77fc35e0],.result-input[data-v-77fc35e0]{will-change:transform}