.tool-columns[data-astro-cid-aflpbb4s]{display:grid;grid-template-columns:1fr;gap:1.5rem;margin-bottom:1.5rem}@media(min-width:640px){.tool-columns[data-astro-cid-aflpbb4s]{grid-template-columns:1fr 1fr}}.tool-section[data-astro-cid-aflpbb4s] h3[data-astro-cid-aflpbb4s]{margin-bottom:1rem;font-size:1.1rem;color:var(--text-primary)}#period-toggle[data-astro-cid-aflpbb4s]{display:flex;gap:.5rem}#period-toggle[data-astro-cid-aflpbb4s] button[data-astro-cid-aflpbb4s]{flex:1;padding:.5rem 1rem;border:1px solid var(--border-color);background:var(--bg-secondary);border-radius:.5rem;cursor:pointer;transition:all .2s}#period-toggle[data-astro-cid-aflpbb4s] button[data-astro-cid-aflpbb4s].active{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}#period-toggle[data-astro-cid-aflpbb4s] button[data-astro-cid-aflpbb4s]:hover:not(.active){background:var(--bg-tertiary)}.result-box[data-astro-cid-aflpbb4s]{margin-top:1.5rem;padding:1.5rem;background:var(--bg-secondary);border-radius:.75rem;border:1px solid var(--border-color)}.result-box[data-astro-cid-aflpbb4s].success{background:linear-gradient(135deg,#10b98115,#10b9810a);border-color:#10b981}.result-label[data-astro-cid-aflpbb4s]{font-size:.875rem;color:var(--text-secondary);margin-bottom:.25rem}.result-value[data-astro-cid-aflpbb4s]{font-size:2rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.result-detail[data-astro-cid-aflpbb4s]{font-size:.875rem;color:var(--text-secondary)}