:root{--color-brand-green:#00bf36;--color-brand-yellow:#fce273;--color-brand-black:#191919;--color-hero-bg:#aeef01;--color-action-bg:#007321;--color-action-bg-hover:#00681e;--color-action-bg-pressed:#005c1a;--color-action-text:#fff;--color-action-disabled-bg:#d1d5db;--color-action-disabled-text:#9ca3af;--color-text-primary:#353f56;--color-text-secondary:#464e7e;--color-text-tertiary:#6b7280;--color-text-disabled:#9ca3af;--color-text-inverse:#fff;--color-surface-default:#fff;--color-surface-canvas:#f3f4f6;--color-surface-subtle:#f9fafb;--color-border-default:#e5e7eb;--color-border-strong:#d1d5db;--color-accent-blue:#5a80df;--color-accent-blue-link:#4771db;--color-status-error:#cb2c52;--color-status-success:#007321;--color-status-warning:#f59e0b;--color-status-warning-text:#a26907;--color-status-info:#3b82f6;--color-status-info-text:#1b6df5;--color-icon-default:#292d32}header[data-astro-cid-nen7h5rs]{background:var(--color-surface-default)}nav[data-astro-cid-nen7h5rs]{align-items:center;gap:32px;max-width:1000px;margin:0 auto;padding:20px 32px;display:flex}.brand[data-astro-cid-nen7h5rs]{align-items:center;margin-right:auto;display:flex}.brand[data-astro-cid-nen7h5rs] img[data-astro-cid-nen7h5rs]{width:auto;height:44px;display:block}@media (width<=767px){nav[data-astro-cid-nen7h5rs]{gap:16px;padding:16px 20px}}.desktop[data-astro-cid-nen7h5rs]{display:none}.menu[data-astro-cid-nen7h5rs]{position:relative}.menu[data-astro-cid-nen7h5rs]>summary[data-astro-cid-nen7h5rs]{cursor:pointer;border:1px solid var(--color-border-default);border-radius:8px;justify-content:center;align-items:center;width:44px;height:44px;list-style:none;display:flex}.menu[data-astro-cid-nen7h5rs]>summary[data-astro-cid-nen7h5rs]::-webkit-details-marker{display:none}.menu[data-astro-cid-nen7h5rs]>summary[data-astro-cid-nen7h5rs]:hover{background:var(--color-surface-subtle)}.bars[data-astro-cid-nen7h5rs],.bars[data-astro-cid-nen7h5rs]:before,.bars[data-astro-cid-nen7h5rs]:after{background:var(--color-text-secondary);border-radius:1px;width:20px;height:2px;transition:transform .15s;display:block}.bars[data-astro-cid-nen7h5rs]:before,.bars[data-astro-cid-nen7h5rs]:after{content:"";position:relative}.bars[data-astro-cid-nen7h5rs]:before{top:-6px}.bars[data-astro-cid-nen7h5rs]:after{top:4px}.menu[data-astro-cid-nen7h5rs][open] .bars[data-astro-cid-nen7h5rs]{background:0 0}.menu[data-astro-cid-nen7h5rs][open] .bars[data-astro-cid-nen7h5rs]:before{transform:translateY(6px)rotate(45deg)}.menu[data-astro-cid-nen7h5rs][open] .bars[data-astro-cid-nen7h5rs]:after{transform:translateY(-4px)rotate(-45deg)}.panel[data-astro-cid-nen7h5rs]{z-index:20;background:var(--color-surface-default);border:1px solid var(--color-border-default);border-radius:10px;min-width:220px;padding:8px 0;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 8px 24px #0000001f}.panel[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{margin:0;padding:0;list-style:none}.panel[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{min-height:44px;color:var(--color-text-secondary);white-space:nowrap;padding:12px 18px;font-weight:600;text-decoration:none;display:block}.panel[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover{background:var(--color-surface-subtle);color:var(--color-action-bg)}.panel-heading[data-astro-cid-nen7h5rs]{border-top:1px solid var(--color-border-default);color:var(--color-text-tertiary);margin:8px 0 0;padding:8px 18px 4px;font-size:12px;font-weight:700}.panel-langs[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{font-weight:400}@media (width>=768px){.mobile[data-astro-cid-nen7h5rs]{display:none}ul[data-astro-cid-nen7h5rs].links.desktop{gap:28px;margin:0;padding:0;list-style:none;display:flex}.links[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--color-text-primary);white-space:nowrap;padding:12px 0;font-size:14px;font-weight:600;text-decoration:none;display:inline-block}.links[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover{color:var(--color-action-bg)}details[data-astro-cid-nen7h5rs].lang.desktop{display:block;position:relative}.lang[data-astro-cid-nen7h5rs] summary[data-astro-cid-nen7h5rs]{cursor:pointer;min-height:44px;color:var(--color-text-primary);border-bottom:2px solid var(--color-brand-green);align-items:center;padding:12px 0;font-size:14px;font-weight:700;list-style:none;display:flex}.lang[data-astro-cid-nen7h5rs] summary[data-astro-cid-nen7h5rs]::-webkit-details-marker{display:none}.lang[data-astro-cid-nen7h5rs] summary[data-astro-cid-nen7h5rs]:hover{color:var(--color-action-bg)}.lang[data-astro-cid-nen7h5rs] summary[data-astro-cid-nen7h5rs]:after{content:"▾";color:var(--color-text-tertiary);margin-left:6px}.lang[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{z-index:10;background:var(--color-surface-default);border:1px solid var(--color-border-default);border-radius:10px;min-width:160px;margin:0;padding:6px 0;list-style:none;position:absolute;top:calc(100% + 4px);right:0;box-shadow:0 6px 20px #0000001f}.lang[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--color-text-secondary);white-space:nowrap;padding:10px 16px;text-decoration:none;display:block}.lang[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover{background:var(--color-surface-subtle);color:var(--color-action-bg)}}footer[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--color-border-default);text-align:center;margin-top:64px;padding:40px 32px}ul[data-astro-cid-jo6i4kqk]{flex-wrap:wrap;justify-content:center;gap:8px 20px;max-width:900px;margin:0 auto 12px;padding:0;list-style:none;display:flex}a[data-astro-cid-jo6i4kqk]{color:var(--color-text-tertiary);padding:6px 0;font-size:13px;text-decoration:none;display:inline-block}a[data-astro-cid-jo6i4kqk]:hover{color:var(--color-accent-blue-link);text-decoration:underline}.copyright[data-astro-cid-jo6i4kqk]{color:var(--color-text-tertiary);margin:0;font-size:13px}@media (width<=767px){footer[data-astro-cid-jo6i4kqk]{padding:32px 20px}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{min-height:100vh;color:var(--color-text-secondary);background:var(--color-surface-default);flex-direction:column;margin:0;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,sans-serif;line-height:1.9;display:flex}body>main{flex:1;min-width:0}body>footer{margin-top:auto}img{max-width:100%}.page-main,.page-hero{width:100%;max-width:1000px;margin:0 auto}.page-main{padding:0 32px}.page-hero{padding:72px 32px 80px}.eyebrow{border-left:3px solid var(--color-brand-green);letter-spacing:.04em;color:var(--color-text-tertiary);margin:0 0 14px;padding-left:14px;font-size:13px;font-weight:700;line-height:1.5}.section-label{letter-spacing:.16em;color:var(--color-text-tertiary);margin:0 0 8px;font-size:12px;font-weight:700}.link-arrow{color:var(--color-text-primary);border-bottom:2px solid var(--color-brand-green);padding-bottom:3px;font-size:16px;font-weight:700;text-decoration:none}.link-arrow:after{content:" →";color:var(--color-action-bg)}@media (width<=767px){.page-main{padding:0 20px}.page-hero{padding:48px 20px 56px}}.skip-link{z-index:100;background:var(--color-action-bg);color:var(--color-action-text);border-radius:0 0 8px 8px;padding:12px 20px;font-weight:700;text-decoration:none;transition:top .15s;position:absolute;top:-60px;left:8px}.skip-link:focus{top:0}:where(a,summary,button,input,[tabindex]):focus-visible{outline:3px solid var(--color-text-primary);outline-offset:2px}#content:focus,#content:focus-visible{outline:none}