@import"https://cdn.jsdelivr.net/npm/@picocss/pico@2/css/pico.min.css";@import"https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700&family=JetBrains+Mono:wght@400;700&display=swap";.site-header[data-astro-cid-mfql2llp]{border-bottom:1px solid var(--border);background:var(--bg);position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm, 0 1px 2px rgba(0,0,0,.05))}.header-inner[data-astro-cid-mfql2llp]{max-width:var(--max-width, 1200px);margin:0 auto;padding:.875rem 1.25rem;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap}.site-logo[data-astro-cid-mfql2llp]{font-size:1.3rem;font-weight:700;color:var(--primary);letter-spacing:-.01em;text-decoration:none}.site-logo[data-astro-cid-mfql2llp]:hover{text-decoration:none}.site-nav-desktop[data-astro-cid-mfql2llp]{display:flex;gap:1.5rem}.site-nav-desktop[data-astro-cid-mfql2llp] a[data-astro-cid-mfql2llp]{color:var(--text-light);font-size:1rem}.site-nav-desktop[data-astro-cid-mfql2llp] a[data-astro-cid-mfql2llp]:hover{color:var(--primary);text-decoration:none}.menu-btn[data-astro-cid-mfql2llp]{display:none;background:none;border:none;cursor:pointer;padding:.4rem;-webkit-tap-highlight-color:transparent}.menu-icon[data-astro-cid-mfql2llp]{display:block;width:1.25rem;height:2px;background:var(--text);position:relative;transition:background .2s}.menu-icon[data-astro-cid-mfql2llp]:before,.menu-icon[data-astro-cid-mfql2llp]:after{content:"";position:absolute;left:0;width:100%;height:2px;background:var(--text);transition:transform .2s}.menu-icon[data-astro-cid-mfql2llp]:before{top:-6px}.menu-icon[data-astro-cid-mfql2llp]:after{top:6px}.menu-btn[data-astro-cid-mfql2llp][aria-expanded=true] .menu-icon[data-astro-cid-mfql2llp]{background:transparent}.menu-btn[data-astro-cid-mfql2llp][aria-expanded=true] .menu-icon[data-astro-cid-mfql2llp]:before{top:0;transform:rotate(45deg)}.menu-btn[data-astro-cid-mfql2llp][aria-expanded=true] .menu-icon[data-astro-cid-mfql2llp]:after{top:0;transform:rotate(-45deg)}.site-nav-mobile[data-astro-cid-mfql2llp]{display:none;width:100%;flex-direction:column;gap:0;padding:.25rem 0 .5rem}.site-nav-mobile[data-astro-cid-mfql2llp] a[data-astro-cid-mfql2llp]{display:block;padding:.5rem 0;color:var(--text-light);font-size:.9rem;text-decoration:none;border-bottom:1px solid var(--border-light, #eee)}.site-nav-mobile[data-astro-cid-mfql2llp] a[data-astro-cid-mfql2llp]:last-child{border-bottom:none}.site-nav-mobile[data-astro-cid-mfql2llp] a[data-astro-cid-mfql2llp]:hover{color:var(--primary)}@media(max-width:768px){.site-nav-desktop[data-astro-cid-mfql2llp]{display:none}.menu-btn[data-astro-cid-mfql2llp]{display:block}.header-inner[data-astro-cid-mfql2llp]{padding:.65rem 1rem}.site-nav-mobile[data-astro-cid-mfql2llp][aria-hidden=false]{display:flex}}.site-footer[data-astro-cid-vxbeef2l]{border-top:1px solid var(--border);background:var(--bg-gray);margin-top:3rem;padding:2rem 1rem}.footer-inner[data-astro-cid-vxbeef2l]{max-width:var(--max-width, 1200px);margin:0 auto}.footer-links[data-astro-cid-vxbeef2l]{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.5rem;margin-bottom:2rem}.footer-col[data-astro-cid-vxbeef2l] h3[data-astro-cid-vxbeef2l]{font-size:.95rem;font-weight:600;margin-bottom:.5rem;color:var(--text)}.footer-col[data-astro-cid-vxbeef2l] a[data-astro-cid-vxbeef2l]{display:block;font-size:.95rem;color:var(--text-light);padding:.2rem 0}.footer-bottom[data-astro-cid-vxbeef2l]{border-top:1px solid var(--border);padding-top:1rem;font-size:.9rem;color:var(--text-light);text-align:center}.footer-disclaimer[data-astro-cid-vxbeef2l]{margin-top:.5rem;font-size:.85rem}.ninja-admax-slot[data-astro-cid-so3jpxnk]{margin:1.5rem auto;display:flex;justify-content:center;align-items:center;min-height:250px;width:100%;max-width:336px}@media(max-width:767px){.ninja-admax-pc[data-astro-cid-so3jpxnk],.ninja-admax-pconly[data-astro-cid-so3jpxnk]{display:none}}@media(min-width:768px){.ninja-admax-sp[data-astro-cid-so3jpxnk]{display:none}}:root{--primary: #2563eb;--primary-light: #eff6ff;--primary-dark: #1e40af;--accent: #059669;--accent-light: #ecfdf5;--text: #1e293b;--text-light: #64748b;--text-muted: #94a3b8;--bg: #ffffff;--bg-gray: #f8fafc;--border: #e2e8f0;--border-light: #f1f5f9;--success: #16a34a;--error: #dc2626;--max-width: 1200px;--content-width: 800px;--radius: 12px;--radius-sm: 8px;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);--transition: .15s ease;--pico-font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--pico-font-size: 100%;--pico-line-height: 1.6;--pico-color-primary-500: #2563eb;--pico-color-primary-600: #1e40af;--pico-color-primary-inverse: #fff;--pico-border-radius: 8px;--pico-block-spacing-vertical: 1rem;--pico-block-spacing-horizontal: 1.25rem;--pico-typography-spacing-vertical: 1rem;--pico-background-color: #f8fafc;--pico-card-background-color: #ffffff;--pico-card-border-color: #e2e8f0;--pico-card-box-shadow: var(--shadow-sm)}*,*:before,*:after{box-sizing:border-box}body{font-family:Noto Sans JP,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text);background:var(--bg-gray);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button:not([type=submit]):not(.calc-button):not(.submit-btn):not(.submit-button){--pico-color: var(--text);color:var(--text)}.mono,.result-value{font-family:JetBrains Mono,monospace}.site-main{max-width:980px;margin:0 auto;padding:1.5rem 1rem 3rem}