.tool-header[data-astro-cid-j2xcruaz]{text-align:center;margin-bottom:2rem}.tool-header[data-astro-cid-j2xcruaz] h1[data-astro-cid-j2xcruaz]{font-size:2rem;margin-bottom:.5rem}.tool-header[data-astro-cid-j2xcruaz] p[data-astro-cid-j2xcruaz]{color:var(--color-secondary)}.mode-selector[data-astro-cid-j2xcruaz]{margin-bottom:1.5rem;text-align:center}.mode-selector[data-astro-cid-j2xcruaz] label[data-astro-cid-j2xcruaz]{display:block;margin-bottom:.5rem;font-weight:500}.mode-selector[data-astro-cid-j2xcruaz] select[data-astro-cid-j2xcruaz]{padding:.5rem 1rem;font-size:1rem;border:1px solid var(--color-border);border-radius:.5rem;background:var(--color-bg);color:var(--color-text);cursor:pointer;min-width:300px}.controls-card[data-astro-cid-j2xcruaz]{border:1px solid var(--color-border);border-radius:.75rem;padding:1.5rem;margin-bottom:1.5rem;background:var(--color-bg-offset)}.input-grid[data-astro-cid-j2xcruaz]{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}.input-group[data-astro-cid-j2xcruaz]{display:flex;flex-direction:column}.input-group[data-astro-cid-j2xcruaz] label[data-astro-cid-j2xcruaz]{margin-bottom:.5rem;font-weight:500;font-size:.9rem}.number-input[data-astro-cid-j2xcruaz]{padding:.75rem;font-size:1.1rem;border:1px solid var(--color-border);border-radius:.5rem;background:var(--color-bg);color:var(--color-text)}.button-group[data-astro-cid-j2xcruaz]{display:flex;gap:.75rem;flex-wrap:wrap;justify-content:center}.btn-primary[data-astro-cid-j2xcruaz]{padding:.75rem 1.5rem;font-size:1rem;border:none;border-radius:.5rem;background:var(--color-primary);color:#fff;cursor:pointer;font-weight:500}.btn-secondary[data-astro-cid-j2xcruaz]{padding:.75rem 1.5rem;font-size:1rem;border:1px solid var(--color-border);border-radius:.5rem;background:var(--color-bg);color:var(--color-text);cursor:pointer;font-weight:500}.btn-primary[data-astro-cid-j2xcruaz]:hover{opacity:.9}.btn-secondary[data-astro-cid-j2xcruaz]:hover{background:var(--color-bg-offset)}.error-card[data-astro-cid-j2xcruaz]{border:1px solid #ef4444;border-radius:.5rem;padding:1rem;margin-bottom:1.5rem;background:#fef2f2;color:#991b1b}.results-card[data-astro-cid-j2xcruaz]{border:1px solid var(--color-border);border-radius:.75rem;padding:1.5rem;margin-bottom:1.5rem;background:var(--color-bg-offset);text-align:center}.results-title[data-astro-cid-j2xcruaz]{font-size:1.2rem;margin-bottom:.75rem;color:var(--color-primary)}.result-main[data-astro-cid-j2xcruaz]{font-size:2rem;font-weight:700;margin-bottom:1rem}.result-steps[data-astro-cid-j2xcruaz]{text-align:left;font-size:.95rem;color:var(--color-secondary);margin-bottom:1rem;line-height:1.6}.result-steps[data-astro-cid-j2xcruaz] p[data-astro-cid-j2xcruaz]{margin:.25rem 0}.examples-card[data-astro-cid-j2xcruaz]{border:1px solid var(--color-border);border-radius:.75rem;padding:1.5rem;margin-bottom:1.5rem;background:var(--color-bg-offset)}.examples-card[data-astro-cid-j2xcruaz] h3[data-astro-cid-j2xcruaz]{margin-bottom:1rem;font-size:1.1rem}.examples-grid[data-astro-cid-j2xcruaz]{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:.75rem}.example-btn[data-astro-cid-j2xcruaz]{padding:.5rem 1rem;border:1px solid var(--color-border);border-radius:.5rem;background:var(--color-bg);color:var(--color-text);cursor:pointer;font-size:.9rem}.example-btn[data-astro-cid-j2xcruaz]:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.about-card[data-astro-cid-j2xcruaz],.features-card[data-astro-cid-j2xcruaz],.faq-card[data-astro-cid-j2xcruaz]{border:1px solid var(--color-border);border-radius:.75rem;padding:1.5rem;margin-bottom:1.5rem;background:var(--color-bg-offset)}.about-card[data-astro-cid-j2xcruaz] h3[data-astro-cid-j2xcruaz],.features-card[data-astro-cid-j2xcruaz] h3[data-astro-cid-j2xcruaz],.faq-card[data-astro-cid-j2xcruaz] h3[data-astro-cid-j2xcruaz]{margin-bottom:.75rem;font-size:1.1rem}.features-card[data-astro-cid-j2xcruaz] ul[data-astro-cid-j2xcruaz]{padding-left:1.25rem}.features-card[data-astro-cid-j2xcruaz] li[data-astro-cid-j2xcruaz]{margin-bottom:.5rem}.faq-card[data-astro-cid-j2xcruaz] details[data-astro-cid-j2xcruaz]{margin-bottom:.75rem;border:1px solid var(--color-border);border-radius:.5rem;padding:.75rem}.faq-card[data-astro-cid-j2xcruaz] summary[data-astro-cid-j2xcruaz]{font-weight:500;cursor:pointer}.faq-card[data-astro-cid-j2xcruaz] details[data-astro-cid-j2xcruaz] p[data-astro-cid-j2xcruaz]{margin-top:.5rem;color:var(--color-secondary)}@media(max-width:640px){.input-grid[data-astro-cid-j2xcruaz]{grid-template-columns:1fr}.mode-selector[data-astro-cid-j2xcruaz] select[data-astro-cid-j2xcruaz]{min-width:100%}}