:root{--cpc-primary:#7c3aed;--cpc-primary-light:#f5f3ff;--cpc-primary-hover:#6d28d9;--cpc-text:#1e293b;--cpc-text-secondary:#475569;--cpc-text-muted:#64748b;--cpc-bg:#fff;--cpc-bg-secondary:#f8fafc;--cpc-border:#e2e8f0;--cpc-border-light:#f1f5f9;--cpc-shadow-sm:0 1px 3px #0000000f, 0 1px 2px #0000000a;--cpc-shadow:0 2px 8px #0000000f, 0 1px 4px #0000000a;--cpc-radius:var(--main-radius,.5rem);--cpc-radius-lg:var(--main-radius-lg,.75rem);--cpc-font-mono:var(--main-font-mono,"SF Mono", "Fira Code", monospace);--cpc-transition:.2s ease}._cpc-container{gap:var(--main-space-4,1rem);flex-direction:column;max-width:540px;margin:0 auto;display:flex}._cpc-hidden{display:none!important}._cpc-main-card{background:var(--cpc-bg);border-radius:var(--cpc-radius-lg);padding:var(--main-space-5,1.25rem);box-shadow:var(--cpc-shadow-sm);border-style:solid;border-width:1px;border-color:var(--cpc-border);gap:var(--main-space-5,1.25rem);flex-direction:column;display:flex}._cpc-mono{font-family:var(--cpc-font-mono);font-size:.875rem}@media (max-width:768px){._cpc-container{padding-left:1rem;padding-right:1rem}}@media (max-width:480px){._cpc-container{gap:var(--main-space-3,.75rem);padding-left:.75rem;padding-right:.75rem}._cpc-main-card{padding:var(--main-space-4,1rem);gap:var(--main-space-4,1rem)}}._cpc-tabs{background:var(--cpc-bg);border-radius:var(--cpc-radius-lg);box-shadow:var(--cpc-shadow-sm);border-style:solid;border-width:1px;border-color:var(--cpc-border);gap:.5rem;padding:.375rem;display:flex}._cpc-tab{border-radius:var(--cpc-radius);cursor:pointer;transition:var(--cpc-transition);color:var(--cpc-text-secondary);background:0 0;border:none;flex-direction:column;flex:1;align-items:center;gap:.25rem;padding:.75rem 1rem;font-size:.875rem;font-weight:500;display:flex}._cpc-tab:hover:not(._cpc-tab-active){background:var(--cpc-bg-secondary)}._cpc-tab-active{background:var(--cpc-primary);color:#fff;box-shadow:0 2px 8px #7c3aed40}._cpc-tab-formula{font-family:var(--cpc-font-mono);font-size:1rem;font-weight:600}@media (max-width:480px){._cpc-tab{padding:.625rem 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var(--main-space-4,1rem);border-style:dashed;border-width:1px;border-color:var(--cpc-border)}._cpc-formula-title{color:var(--cpc-text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.25rem;font-size:.75rem;font-weight:500}._cpc-formula-text{font-family:var(--cpc-font-mono);color:var(--cpc-text-secondary);word-break:break-word;overflow-wrap:anywhere;font-size:.9375rem}@media (max-width:480px){._cpc-result-card{padding:var(--main-space-4,1rem)}._cpc-result-value{font-size:1.75rem}._cpc-result-label{font-size:.9375rem}._cpc-formula-text{font-size:.8125rem}._cpc-formula-box{padding:var(--main-space-3,.75rem)}}@media (max-width:360px){._cpc-result-value{font-size:1.5rem}}._cpc-steps-section{border-top-style:solid;border-top-width:1px;border-top-color:var(--cpc-border-light);padding-top:var(--main-space-4,1rem)}._cpc-steps-toggle{cursor:pointer;width:100%;color:var(--cpc-text-secondary);transition:var(--cpc-transition);background:0 0;border:none;align-items:center;gap:.5rem;padding:.5rem 0;font-size:.875rem;font-weight:500;display:flex}._cpc-steps-toggle:hover{color:var(--cpc-primary)}._cpc-steps-toggle svg{transition:opacity .2s}._cpc-steps-toggle.active svg{opacity:.85}._cpc-steps-content{margin-top:var(--main-space-3,.75rem);padding:var(--main-space-4,1rem);background:var(--cpc-bg-secondary);border-radius:var(--cpc-radius);border-style:solid;border-width:1px;border-color:var(--cpc-border-light);overflow-x:auto}._cpc-step{color:var(--cpc-text-secondary);gap:.75rem;min-width:0;padding:.5rem 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