.calc-dropdown[data-astro-cid-kubvvmwa]{margin:2rem 0;border:2px solid #2e75b6;border-radius:8px;overflow:hidden}.calc-summary[data-astro-cid-kubvvmwa]{display:flex;align-items:center;gap:10px;padding:14px 18px;background:#1a2e4a;cursor:pointer;list-style:none;user-select:none}.calc-summary[data-astro-cid-kubvvmwa]::-webkit-details-marker{display:none}.calc-summary[data-astro-cid-kubvvmwa]:hover{background:#142338}.calc-summary-icon[data-astro-cid-kubvvmwa]{font-size:1.1em}.calc-summary-text[data-astro-cid-kubvvmwa]{flex:1;color:#fff;font-weight:600;font-size:.9em}.calc-summary-arrow[data-astro-cid-kubvvmwa]{color:#7dd3fc;font-size:.75em;transition:transform .2s}details[data-astro-cid-kubvvmwa][open] .calc-summary-arrow[data-astro-cid-kubvvmwa]{transform:rotate(180deg)}.calc-body[data-astro-cid-kubvvmwa]{background:#f8fafc;padding:20px;display:flex;flex-direction:column;gap:16px}.calc-note[data-astro-cid-kubvvmwa]{font-size:.78em;color:#6b7280;margin:0;line-height:1.5}.calc-card[data-astro-cid-kubvvmwa]{background:#f0f7ff;border:1px solid #cce0f5;border-radius:8px;padding:16px}.calc-title[data-astro-cid-kubvvmwa]{font-size:.9em;font-weight:700;color:#1a2e4a;margin:0 0 4px}.calc-formula[data-astro-cid-kubvvmwa]{font-size:.75em;color:#6b7280;margin:0 0 12px;font-family:monospace}.calc-grid[data-astro-cid-kubvvmwa]{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin-bottom:12px}.calc-label[data-astro-cid-kubvvmwa]{display:flex;flex-direction:column;font-size:.78em;font-weight:600;color:#1a2e4a;gap:4px}.calc-input[data-astro-cid-kubvvmwa]{padding:7px 10px;border:1px solid #cce0f5;border-radius:5px;font-size:.9em;background:#fff;width:100%;box-sizing:border-box}.calc-input[data-astro-cid-kubvvmwa]:focus{outline:none;border-color:#2e75b6}.calc-btn[data-astro-cid-kubvvmwa]{background:#2e75b6;color:#fff;border:none;padding:8px 20px;border-radius:5px;font-size:.82em;font-weight:600;cursor:pointer}.calc-btn[data-astro-cid-kubvvmwa]:hover{background:#245d96}.calc-result[data-astro-cid-kubvvmwa]{margin-top:10px;background:#fff;border:1px solid #cce0f5;border-radius:6px;padding:10px 14px;font-size:.88em;color:#1a2e4a;font-weight:600}.calc-result[data-astro-cid-kubvvmwa].hidden{display:none}.conv-row[data-astro-cid-kubvvmwa]{display:flex;gap:6px}.conv-result[data-astro-cid-kubvvmwa]{padding:7px 10px;border:1px solid #cce0f5;border-radius:5px;font-size:.9em;background:#f9fafb;color:#1a2e4a;min-width:70px;font-weight:600}.mt-2[data-astro-cid-kubvvmwa]{margin-top:8px}.article-body h2{font-size:1.55em;color:var(--color-navy);border-bottom:2px solid var(--color-blue-light);padding-bottom:.25rem;margin-top:2.5rem;margin-bottom:.75rem}.article-body h3{font-size:1.15em;color:var(--color-blue);margin-top:1.75rem;margin-bottom:.5rem}.article-body p{margin-bottom:1rem;line-height:1.75}.article-body ul,.article-body ol{padding-left:1.5rem;margin-bottom:1rem}.article-body ul{list-style-type:disc}.article-body ol{list-style-type:decimal}.article-body li{margin-bottom:.375rem;line-height:1.75}.article-body a{color:var(--color-blue);text-decoration:underline}.article-body strong{font-weight:600}.article-body table{display:block;overflow-x:auto;width:100%;border-collapse:collapse;margin-bottom:1.5rem;font-size:.9em}.article-body table th{background-color:var(--color-navy);color:#fff;padding:.5rem 1rem;text-align:left;white-space:nowrap}.article-body table td{padding:.5rem 1rem;border-bottom:1px solid #f3f4f6}.article-body table tr:nth-child(2n) td{background-color:var(--color-blue-bg)}.article-body table tr:hover td{background-color:var(--color-blue-hover)}.article-body .callout-definition{background:#eaf3fb;border-left:4px solid var(--color-blue);padding:1rem;margin:1.5rem 0;border-radius:0 .25rem .25rem 0}.article-body .callout-warning{background:#fef2f2;border-left:4px solid #dc2626;padding:1rem;margin:1.5rem 0;border-radius:0 .25rem .25rem 0}.article-body .callout-insight{background:#f0fdf4;border-left:4px solid #16a34a;padding:1rem;margin:1.5rem 0;border-radius:0 .25rem .25rem 0}.article-body .callout-tribal{background:#fff8e1;border-left:4px solid #f59e0b;padding:1rem;margin:1.5rem 0;border-radius:0 .25rem .25rem 0}.toc-link.toc-active{color:var(--color-blue);border-left-color:var(--color-blue);font-weight:600}