.main-nav[data-astro-cid-bzlti2om]{background:#fff;border-bottom:2px solid #000000;padding:0}.nav-container[data-astro-cid-bzlti2om]{max-width:1200px;margin:0 auto;padding:2rem;display:flex;justify-content:space-between;align-items:center}.nav-brand[data-astro-cid-bzlti2om]{font-size:1.2rem;font-weight:700;color:#000;text-decoration:none;letter-spacing:.1em}.nav-links[data-astro-cid-bzlti2om]{display:flex;list-style:none;margin:0;padding:0;gap:3rem}.nav-link[data-astro-cid-bzlti2om]{color:#000;text-decoration:none;font-weight:400;font-size:.9rem;letter-spacing:.05em;border-bottom:2px solid transparent;padding-bottom:.2rem;transition:border-color .2s ease}.nav-link[data-astro-cid-bzlti2om]:hover,.nav-link[data-astro-cid-bzlti2om].active{border-bottom-color:red}main[data-astro-cid-bzlti2om]{max-width:1200px;margin:0 auto;padding:4rem 2rem}.container[data-astro-cid-bzlti2om]{max-width:1000px}.breadcrumb[data-astro-cid-bzlti2om]{font-size:.9rem;color:#666;margin-bottom:1rem}.breadcrumb[data-astro-cid-bzlti2om] a[data-astro-cid-bzlti2om]{color:red;text-decoration:none}.breadcrumb[data-astro-cid-bzlti2om] a[data-astro-cid-bzlti2om]:hover{text-decoration:underline}.hero[data-astro-cid-bzlti2om]{margin-bottom:4rem;border-bottom:1px solid #000000;padding-bottom:2rem}.hero[data-astro-cid-bzlti2om] h1[data-astro-cid-bzlti2om]{font-size:3rem;font-weight:700;margin:0 0 1rem;letter-spacing:-.02em;line-height:1.1}.subtitle[data-astro-cid-bzlti2om]{font-size:1.1rem;color:#666;font-weight:400;letter-spacing:.02em}.content[data-astro-cid-bzlti2om]{display:grid;gap:3rem}.tool-description[data-astro-cid-bzlti2om]{border-left:4px solid #000000;padding-left:2rem}.tool-description[data-astro-cid-bzlti2om] h2[data-astro-cid-bzlti2om]{font-size:1rem;font-weight:700;margin:0 0 1rem;text-transform:uppercase;letter-spacing:.1em}.tool-description[data-astro-cid-bzlti2om] p[data-astro-cid-bzlti2om]{font-size:1rem;line-height:1.6;color:#333;margin:0}.circuit-form[data-astro-cid-bzlti2om]{background:#f8f8f8;padding:2rem;border-radius:2px;border:2px solid #000000;box-shadow:0 4px 6px #0000001a}.form-row[data-astro-cid-bzlti2om]{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-bottom:1.5rem}.form-row[data-astro-cid-bzlti2om]:last-child{margin-bottom:0}.form-group[data-astro-cid-bzlti2om]{display:flex;flex-direction:column}.form-group[data-astro-cid-bzlti2om] label[data-astro-cid-bzlti2om]{font-weight:600;margin-bottom:.5rem;color:#333;display:flex;align-items:center;gap:.5rem}.info-icon[data-astro-cid-bzlti2om]{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;background:#666;color:#fff;border-radius:50%;font-size:12px;cursor:help;font-weight:700}.form-group[data-astro-cid-bzlti2om] select[data-astro-cid-bzlti2om]{padding:.75rem;border:1px solid #ccc;border-radius:4px;font-size:1rem;background:#fff}.form-group[data-astro-cid-bzlti2om] select[data-astro-cid-bzlti2om]:disabled{background:#f5f5f5;color:#999;cursor:not-allowed}.preview-section[data-astro-cid-bzlti2om]{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-top:2rem}.preview-container[data-astro-cid-bzlti2om]{border:2px solid #000000;border-radius:2px;overflow:hidden;box-shadow:0 4px 6px #0000001a}.preview-container[data-astro-cid-bzlti2om] h3[data-astro-cid-bzlti2om]{background:#f8f8f8;margin:0;padding:1rem;font-size:1rem;font-weight:600;border-bottom:1px solid #e0e0e0}.schematic-wrapper[data-astro-cid-bzlti2om]{padding:1rem;min-height:300px;display:flex;align-items:center;justify-content:center}.loading-message[data-astro-cid-bzlti2om]{color:#666;font-style:italic;text-align:center}.template-info[data-astro-cid-bzlti2om]{border:2px solid #000000;border-radius:2px;overflow:hidden;box-shadow:0 4px 6px #0000001a}.info-header[data-astro-cid-bzlti2om]{background:#f8f8f8;padding:1rem;border-bottom:1px solid #e0e0e0}.info-header[data-astro-cid-bzlti2om] h3[data-astro-cid-bzlti2om]{margin:0;font-size:1rem;font-weight:600}.template-details[data-astro-cid-bzlti2om]{padding:1rem;min-height:200px}.template-details[data-astro-cid-bzlti2om] h4[data-astro-cid-bzlti2om]{margin:0 0 .5rem;font-size:1.1rem;font-weight:600;color:#000}.template-details[data-astro-cid-bzlti2om] p[data-astro-cid-bzlti2om]{margin:0 0 1rem;color:#666;font-size:.9rem}.features-list[data-astro-cid-bzlti2om],.components-list[data-astro-cid-bzlti2om]{margin-bottom:1rem}.features-list[data-astro-cid-bzlti2om] h5[data-astro-cid-bzlti2om],.components-list[data-astro-cid-bzlti2om] h5[data-astro-cid-bzlti2om]{margin:0 0 .5rem;font-size:.9rem;font-weight:600;color:#333}.features-list[data-astro-cid-bzlti2om] ul[data-astro-cid-bzlti2om],.components-list[data-astro-cid-bzlti2om] ul[data-astro-cid-bzlti2om]{margin:0;padding-left:1.2rem;font-size:.85rem;color:#666}.features-list[data-astro-cid-bzlti2om] li[data-astro-cid-bzlti2om],.components-list[data-astro-cid-bzlti2om] li[data-astro-cid-bzlti2om]{margin-bottom:.25rem}.download-section[data-astro-cid-bzlti2om]{padding:1rem;border-top:1px solid #e0e0e0;background:#f8f8f8}.download-btn[data-astro-cid-bzlti2om],.copy-schematic-btn[data-astro-cid-bzlti2om]{background:red;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:4px;font-size:1rem;font-weight:600;cursor:pointer;transition:background-color .2s ease;width:100%;margin-bottom:.5rem}.copy-schematic-btn[data-astro-cid-bzlti2om]{background:red}.download-btn[data-astro-cid-bzlti2om]:hover:not(:disabled){background:#c00}.copy-schematic-btn[data-astro-cid-bzlti2om]:hover:not(:disabled){background:#c00}.download-btn[data-astro-cid-bzlti2om]:disabled,.copy-schematic-btn[data-astro-cid-bzlti2om]:disabled{background:#ccc;cursor:not-allowed}.download-note[data-astro-cid-bzlti2om]{margin:0;font-size:.8rem;color:#666;text-align:center}.usage-instructions[data-astro-cid-bzlti2om]{border-left:4px solid #000000;padding-left:2rem}.usage-instructions[data-astro-cid-bzlti2om] h3[data-astro-cid-bzlti2om]{font-size:1rem;font-weight:700;margin:0 0 1rem;text-transform:uppercase;letter-spacing:.1em}.usage-instructions[data-astro-cid-bzlti2om] ol[data-astro-cid-bzlti2om]{font-size:1rem;line-height:1.6;color:#333;padding-left:1.2rem}.usage-instructions[data-astro-cid-bzlti2om] li[data-astro-cid-bzlti2om]{margin-bottom:.5rem}.power-limitation-notice[data-astro-cid-bzlti2om]{background:#fff3cd;border:2px solid #000000;border-radius:2px;padding:1.5rem;margin:1.5rem 0;box-shadow:0 4px 6px #0000001a}.power-limitation-notice[data-astro-cid-bzlti2om] h3[data-astro-cid-bzlti2om]{margin:0 0 1rem;color:#856404;font-size:1rem;font-weight:600}.power-limitation-notice[data-astro-cid-bzlti2om] p[data-astro-cid-bzlti2om]{margin:0 0 1rem;color:#856404;line-height:1.5}.power-limitation-notice[data-astro-cid-bzlti2om] ul[data-astro-cid-bzlti2om]{margin:0 0 1rem;padding-left:1.5rem;color:#856404}.cc-resistor-highlight[data-astro-cid-bzlti2om]{background:#e8f5e8;border:2px solid #000000;border-radius:2px;padding:1rem;margin-bottom:1rem;box-shadow:0 4px 6px #0000001a}.cc-resistor-highlight[data-astro-cid-bzlti2om] h5[data-astro-cid-bzlti2om]{margin:0 0 .5rem;font-size:.9rem;font-weight:600;color:#155724}.cc-value[data-astro-cid-bzlti2om]{margin:0;font-size:1.1rem;font-weight:700;color:#155724;font-family:Courier New,monospace}.power-explanation[data-astro-cid-bzlti2om]{background:#f8f9fa;border:2px solid #000000;border-radius:2px;padding:1.5rem;margin:1.5rem 0;box-shadow:0 4px 6px #0000001a}.power-explanation[data-astro-cid-bzlti2om] h3[data-astro-cid-bzlti2om]{margin:0 0 1rem;color:#495057;font-size:1rem;font-weight:600}.power-explanation[data-astro-cid-bzlti2om] p[data-astro-cid-bzlti2om]{margin:0 0 1rem;color:#495057;line-height:1.5}.power-explanation[data-astro-cid-bzlti2om] ul[data-astro-cid-bzlti2om]{margin:0;padding-left:1.5rem;color:#495057}.power-explanation[data-astro-cid-bzlti2om] li[data-astro-cid-bzlti2om]{margin-bottom:.5rem}.tooltip[data-astro-cid-bzlti2om]{position:absolute;background:#333;color:#fff;padding:.5rem;border-radius:4px;font-size:.8rem;max-width:200px;z-index:1000;pointer-events:none}@media (max-width: 768px){.nav-container[data-astro-cid-bzlti2om]{flex-direction:column;gap:1.5rem;padding:1.5rem}.nav-links[data-astro-cid-bzlti2om]{gap:2rem}main[data-astro-cid-bzlti2om]{padding:2rem 1.5rem}.hero[data-astro-cid-bzlti2om] h1[data-astro-cid-bzlti2om]{font-size:2.2rem}.form-row[data-astro-cid-bzlti2om],.preview-section[data-astro-cid-bzlti2om]{grid-template-columns:1fr}.tool-description[data-astro-cid-bzlti2om],.usage-instructions[data-astro-cid-bzlti2om]{padding-left:1rem}}@media (max-width: 480px){.nav-brand[data-astro-cid-bzlti2om]{font-size:1rem}.nav-links[data-astro-cid-bzlti2om]{gap:1.5rem}.nav-link[data-astro-cid-bzlti2om]{font-size:.8rem}.hero[data-astro-cid-bzlti2om] h1[data-astro-cid-bzlti2om]{font-size:1.8rem}.subtitle[data-astro-cid-bzlti2om]{font-size:1rem}.circuit-form[data-astro-cid-bzlti2om]{padding:1.5rem}}