.related-posts[data-astro-cid-vrecybdq]{margin-top:24px}.related-posts__title[data-astro-cid-vrecybdq]{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.25em;margin-bottom:12px;font-size:.6rem;font-weight:600}.related-posts__grid[data-astro-cid-vrecybdq]{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;display:grid}.related-posts__card[data-astro-cid-vrecybdq]{border:1px solid var(--color-border);background-color:var(--color-bg-card);color:inherit;flex-direction:column;gap:6px;padding:12px;text-decoration:none;transition:border-color .12s;display:flex}.related-posts__card[data-astro-cid-vrecybdq]:hover{border-color:var(--color-primary)}.related-posts__card-title[data-astro-cid-vrecybdq]{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.85rem;font-weight:500;line-height:1.4;display:-webkit-box;overflow:hidden}.related-posts__card-date[data-astro-cid-vrecybdq]{color:var(--color-text-muted);font-size:.75rem}.related-posts__tags[data-astro-cid-vrecybdq]{flex-wrap:wrap;gap:4px;display:flex}.related-posts__tag[data-astro-cid-vrecybdq]{border:1px solid var(--color-primary);color:var(--color-primary);letter-spacing:.05em;text-transform:uppercase;padding:1px 5px;font-size:.6rem;font-weight:600}.blog-figure[data-astro-cid-h2haevsq]{counter-increment:figure;flex-direction:column;align-items:center;width:100%;margin:2.5rem 0;display:flex}.blog-figure[data-astro-cid-h2haevsq] .blog-figure-img{object-fit:contain;background-color:var(--color-surface,#f5f5f5);border-radius:8px;width:auto;max-width:100%;height:auto;max-height:60vh}.blog-figure[data-astro-cid-h2haevsq] figcaption[data-astro-cid-h2haevsq]{color:var(--color-text-muted,#666);text-align:center;margin-top:1rem;font-size:.9rem;line-height:1.5}.figure-number[data-astro-cid-h2haevsq]:before{content:"図" counter(figure) ": ";font-weight:600}.article-layout[data-astro-cid-ruv7hgo6]{gap:var(--spacing-xl);grid-template-columns:1fr;max-width:1100px;margin:0 auto;display:grid}@media (width>=1024px){.article-layout[data-astro-cid-ruv7hgo6]{grid-template-columns:1fr 280px}}.article[data-astro-cid-ruv7hgo6]{min-width:0}.sidebar[data-astro-cid-ruv7hgo6]{display:none}@media (width>=1024px){.sidebar[data-astro-cid-ruv7hgo6]{display:block}}.sidebar-section-title[data-astro-cid-ruv7hgo6]{letter-spacing:.12em;text-transform:uppercase;color:var(--color-text-muted);font-size:.65rem;font-weight:700;font-family:var(--font-mono);margin-bottom:var(--spacing-sm);padding-bottom:var(--spacing-xs);border-bottom:1px solid var(--color-border);font-feature-settings:"palt"}.sidebar-graph-wrapper[data-astro-cid-ruv7hgo6]{margin-bottom:var(--spacing-xl);min-height:348px}.mobile-graph-container[data-astro-cid-ruv7hgo6]{margin-top:var(--spacing-xl);margin-bottom:var(--spacing-xl);min-height:348px;display:block}.mobile-section-title[data-astro-cid-ruv7hgo6]{letter-spacing:.1em;text-transform:uppercase;font-size:.75rem;font-weight:700;font-family:var(--font-mono);color:var(--color-text-secondary);margin-bottom:var(--spacing-sm);font-feature-settings:"palt"}@media (width>=1024px){.mobile-graph-container[data-astro-cid-ruv7hgo6]{display:none}}.article-header[data-astro-cid-ruv7hgo6]{margin-bottom:var(--spacing-xl)}.back-link[data-astro-cid-ruv7hgo6]{color:var(--color-primary);margin-bottom:var(--spacing-lg);font-size:.875rem;display:inline-block}.article-thumbnail-wrapper[data-astro-cid-ruv7hgo6]{margin-bottom:var(--spacing-lg);aspect-ratio:16/9;background-color:var(--color-bg-secondary);width:100%;max-width:100%;position:relative;overflow:hidden}.article-thumbnail-img[data-astro-cid-ruv7hgo6]{object-fit:cover;width:100%;height:100%;display:block;position:absolute;inset:0}.article-performance-wrapper[data-astro-cid-ruv7hgo6]{margin-bottom:var(--spacing-xl)}.article-title[data-astro-cid-ruv7hgo6]{letter-spacing:-.02em;margin-bottom:var(--spacing-md);font-feature-settings:"palt";font-size:2rem;font-weight:900;line-height:1.2}.article-meta[data-astro-cid-ruv7hgo6]{align-items:center;gap:var(--spacing-sm);letter-spacing:.18em;text-transform:uppercase;color:var(--color-text-muted);margin-bottom:var(--spacing-md);font-size:.65rem;font-weight:600;display:flex}.meta-separator[data-astro-cid-ruv7hgo6]{color:var(--color-text-muted)}.article-tags[data-astro-cid-ruv7hgo6]{gap:var(--spacing-xs);flex-wrap:wrap;display:flex}.mobile-toc[data-astro-cid-ruv7hgo6]{background-color:var(--color-bg-card);border:1px solid var(--color-border);border-left:2px solid var(--color-primary);padding:var(--spacing-md);margin-bottom:var(--spacing-xl)}@media (width>=1024px){.mobile-toc[data-astro-cid-ruv7hgo6]{display:none}}.mobile-toc-title[data-astro-cid-ruv7hgo6]{color:var(--color-text-secondary);margin-bottom:var(--spacing-sm);font-size:.875rem;font-weight:600}.mobile-toc-list[data-astro-cid-ruv7hgo6]{margin:0;padding:0;list-style:none}.mobile-toc-list[data-astro-cid-ruv7hgo6] li[data-astro-cid-ruv7hgo6]{margin-bottom:var(--spacing-xs)}.mobile-toc-list[data-astro-cid-ruv7hgo6] a[data-astro-cid-ruv7hgo6]{color:var(--color-text-secondary);font-size:.875rem;text-decoration:none}.mobile-toc-list[data-astro-cid-ruv7hgo6] a[data-astro-cid-ruv7hgo6]:hover{color:var(--color-primary)}.prose[data-astro-cid-ruv7hgo6]{width:100%;max-width:40em;line-height:1.8}.prose[data-astro-cid-ruv7hgo6] p,.prose[data-astro-cid-ruv7hgo6] ul,.prose[data-astro-cid-ruv7hgo6] ol,.prose[data-astro-cid-ruv7hgo6] h2,.prose[data-astro-cid-ruv7hgo6] h3,.prose[data-astro-cid-ruv7hgo6] h4,.prose[data-astro-cid-ruv7hgo6] h5,.prose[data-astro-cid-ruv7hgo6] h6,.prose[data-astro-cid-ruv7hgo6] pre,.prose[data-astro-cid-ruv7hgo6] .expressive-code,.prose[data-astro-cid-ruv7hgo6] table,.prose[data-astro-cid-ruv7hgo6] blockquote,.prose[data-astro-cid-ruv7hgo6] figure:not(.sidenote),.prose[data-astro-cid-ruv7hgo6] hr{width:100%;max-width:100%}.prose[data-astro-cid-ruv7hgo6] .expressive-code{width:100%!important;max-width:100%!important;margin-inline:0!important}.prose[data-astro-cid-ruv7hgo6] .expressive-code .frame{max-width:100%!important}.prose[data-astro-cid-ruv7hgo6] h2{font-size:var(--p-step-2);letter-spacing:.08em;text-transform:uppercase;border-bottom:1px solid var(--color-border);color:var(--color-text);scroll-margin-top:calc(var(--header-height) + var(--spacing-lg));margin-block-start:var(--s-space-gap-md);margin-block-end:var(--s-space-gutter-xs);padding-bottom:.5rem;font-weight:700}.prose[data-astro-cid-ruv7hgo6] h3{font-size:var(--p-step-1);scroll-margin-top:calc(var(--header-height) + var(--spacing-lg));margin-block-start:var(--s-space-gap-sm);margin-block-end:var(--s-space-gutter-xs);font-weight:600}.prose[data-astro-cid-ruv7hgo6] .heading-anchor{color:var(--color-text-muted);opacity:0;margin-left:.4em;font-weight:400;text-decoration:none;transition:opacity .15s,color 80ms;position:relative}.prose[data-astro-cid-ruv7hgo6] h2:hover .heading-anchor,.prose[data-astro-cid-ruv7hgo6] h3:hover .heading-anchor,.prose[data-astro-cid-ruv7hgo6] .heading-anchor:focus,.prose[data-astro-cid-ruv7hgo6] .heading-anchor.is-copied{opacity:1}.prose[data-astro-cid-ruv7hgo6] .heading-anchor:hover,.prose[data-astro-cid-ruv7hgo6] .heading-anchor:focus{color:var(--color-primary)}.prose[data-astro-cid-ruv7hgo6] .heading-anchor:after{content:"このセクションへのリンク";white-space:nowrap;background-color:var(--color-bg-card);color:var(--color-text);border:1px solid var(--color-border);font-family:var(--font-mono);letter-spacing:.05em;opacity:0;pointer-events:none;padding:4px 8px;font-size:.65rem;line-height:1;transition:opacity 80ms;position:absolute;bottom:calc(100% + 4px);left:50%;transform:translate(-50%)}.prose[data-astro-cid-ruv7hgo6] .heading-anchor:hover:after,.prose[data-astro-cid-ruv7hgo6] .heading-anchor:focus:after,.prose[data-astro-cid-ruv7hgo6] .heading-anchor.is-copied:after{opacity:1}.prose[data-astro-cid-ruv7hgo6] .heading-anchor.is-copied:after{content:"Copied!";color:var(--color-primary);border-color:var(--color-primary)}.prose[data-astro-cid-ruv7hgo6] p{margin-block:.75lh}.prose[data-astro-cid-ruv7hgo6] :is(dd,small){width:100%;max-width:40em}.prose[data-astro-cid-ruv7hgo6] ul,.prose[data-astro-cid-ruv7hgo6] ol{margin-bottom:1rem;padding-left:1.5rem}.prose[data-astro-cid-ruv7hgo6] li{margin-bottom:.5rem}.prose[data-astro-cid-ruv7hgo6] a{color:var(--color-primary);text-decoration:underline}.prose[data-astro-cid-ruv7hgo6] :not(pre)>code{background-color:var(--color-bg-secondary);font-size:.875em;font-family:var(--font-mono);border:1px solid var(--color-border);padding:.125rem .375rem}.prose[data-astro-cid-ruv7hgo6] .expressive-code{margin-block:1rem}.prose[data-astro-cid-ruv7hgo6] blockquote{border-left:3px solid var(--color-primary);padding-left:var(--spacing-md);color:var(--color-text-secondary);letter-spacing:.02em;margin:1.5rem 0;font-style:normal}.prose[data-astro-cid-ruv7hgo6] .blog-figure{flex-direction:column;align-items:center;width:100%;margin:2.5rem 0;display:flex}.prose[data-astro-cid-ruv7hgo6] .blog-figure-img{object-fit:contain;background-color:var(--color-surface,#f5f5f5);border-radius:8px;width:auto;max-width:100%;height:auto;max-height:60vh}.prose[data-astro-cid-ruv7hgo6] .blog-figure figcaption{color:var(--color-text-muted,#666);text-align:center;margin-top:1rem;font-size:.9rem;line-height:1.5}.prose[data-astro-cid-ruv7hgo6] .figure-number{font-weight:600}.prose[data-astro-cid-ruv7hgo6] img:not(.blog-figure-img){border:1px solid var(--color-border);max-width:100%;height:auto;margin:1.5rem 0}.prose[data-astro-cid-ruv7hgo6] table{border-collapse:collapse;width:100%;margin-bottom:1rem}.prose[data-astro-cid-ruv7hgo6] th,.prose[data-astro-cid-ruv7hgo6] td{border:1px solid var(--color-border);padding:var(--spacing-sm) var(--spacing-md);text-align:left}.prose[data-astro-cid-ruv7hgo6] th{background-color:var(--color-bg-secondary);font-weight:600}.prose[data-astro-cid-ruv7hgo6] sup{vertical-align:baseline;scroll-margin-top:clamp(140px,35vh,280px);font-size:.75em;line-height:0;display:inline-flex;position:relative;top:-.45em}.prose[data-astro-cid-ruv7hgo6] sup a[data-footnote-ref],.prose[data-astro-cid-ruv7hgo6] [id^=user-content-fnref-]{min-width:1.25rem;height:1.25rem;font-family:var(--font-mono);color:var(--color-primary);box-sizing:border-box;cursor:pointer;user-select:none;background:#00f0ff14;border:1px solid #00f0ff40;border-radius:4px;justify-content:center;align-items:center;margin:0 .2rem;padding:0 .35rem;scroll-margin-top:clamp(140px,35vh,280px);font-size:.7rem;font-weight:700;text-decoration:none;transition:all .2s cubic-bezier(.16,1,.3,1);display:inline-flex}.prose[data-astro-cid-ruv7hgo6] sup a[data-footnote-ref]:hover,.prose[data-astro-cid-ruv7hgo6] sup a[data-footnote-ref][aria-expanded=true]{color:#fff;border-color:var(--color-primary);background:#00f0ff40;box-shadow:0 0 10px #00f0ff66}.prose[data-astro-cid-ruv7hgo6] sup:target a[data-footnote-ref],.prose[data-astro-cid-ruv7hgo6] sup:has(:target) a[data-footnote-ref],.prose[data-astro-cid-ruv7hgo6] sup a[data-footnote-ref]:target,.prose[data-astro-cid-ruv7hgo6] [id^=user-content-fnref-]:target{animation:3s cubic-bezier(.16,1,.3,1) forwards footnote-target-pulse}@keyframes footnote-target-pulse{0%{color:#fff;background:var(--color-primary);border-color:var(--color-primary);transform:scale(1.35);box-shadow:0 0 24px #00f0fff2,0 0 8px #fff}30%{color:#fff;background:var(--color-primary);border-color:var(--color-primary);transform:scale(1);box-shadow:0 0 16px #00f0ffcc,0 0 4px #fff}70%{color:#fff;border-color:var(--color-primary);background:#00f0ff66;transform:scale(1);box-shadow:0 0 8px #00f0ff66}to{color:var(--color-primary);box-shadow:none;background:#00f0ff14;border-color:#00f0ff40;transform:scale(1)}}.prose[data-astro-cid-ruv7hgo6] .footnote-popover{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-top:2px solid var(--color-primary);backdrop-filter:blur(12px);z-index:100;width:max-content;min-width:240px;max-width:min(340px,85vw);color:var(--color-text);opacity:0;visibility:hidden;pointer-events:none;border-radius:6px;padding:.75rem;font-size:.78rem;font-weight:400;line-height:1.55;transition:opacity .2s,transform .2s cubic-bezier(.16,1,.3,1),visibility .2s;position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%)translateY(4px);box-shadow:0 10px 30px #00000080,0 0 14px #00f0ff26}.prose[data-astro-cid-ruv7hgo6] .footnote-popover:before{content:"";border-style:solid;border-width:5px;border-color:transparent transparent var(--color-primary) transparent;position:absolute;bottom:100%;left:50%;transform:translate(-50%)}.prose[data-astro-cid-ruv7hgo6] .footnote-popover.align-right{left:auto;right:-12px;transform:translateY(4px)}.prose[data-astro-cid-ruv7hgo6] .footnote-popover.align-right:before{left:auto;right:20px;transform:none}.prose[data-astro-cid-ruv7hgo6] .footnote-popover.align-left{left:-12px;right:auto;transform:translateY(4px)}.prose[data-astro-cid-ruv7hgo6] .footnote-popover.align-left:before{left:20px;transform:none}.prose[data-astro-cid-ruv7hgo6] .footnote-popover.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%)translateY(0)}.prose[data-astro-cid-ruv7hgo6] .footnote-popover.align-right.is-open,.prose[data-astro-cid-ruv7hgo6] .footnote-popover.align-left.is-open{transform:translateY(0)}.prose[data-astro-cid-ruv7hgo6] .footnote-popover-header{border-bottom:1px dashed var(--color-border);justify-content:space-between;align-items:center;margin-bottom:.5rem;padding-bottom:.4rem;display:flex}.prose[data-astro-cid-ruv7hgo6] .footnote-popover-badge{font-family:var(--font-mono);color:var(--color-primary);letter-spacing:.05em;font-size:.68rem;font-weight:700}.prose[data-astro-cid-ruv7hgo6] .footnote-popover-actions{align-items:center;gap:.25rem;display:flex}.prose[data-astro-cid-ruv7hgo6] .footnote-popover-jump,.prose[data-astro-cid-ruv7hgo6] .footnote-popover-close{width:20px;height:20px;color:var(--color-text-muted);cursor:pointer;background:0 0;border:none;border-radius:3px;justify-content:center;align-items:center;padding:0;transition:color .15s,background-color .15s;display:inline-flex}.prose[data-astro-cid-ruv7hgo6] .footnote-popover-jump:hover,.prose[data-astro-cid-ruv7hgo6] .footnote-popover-close:hover{color:var(--color-primary);background:#00f0ff1f}.prose[data-astro-cid-ruv7hgo6] .footnote-popover-body{color:var(--color-text);font-size:.78rem}.prose[data-astro-cid-ruv7hgo6] .footnote-popover-body p{margin:0;line-height:1.55}.prose[data-astro-cid-ruv7hgo6] .footnotes{border-top:1px dashed var(--color-border);color:var(--color-text);margin-top:3.5rem;padding-top:1.5rem;font-size:.88rem}.prose[data-astro-cid-ruv7hgo6] .footnotes h2#footnote-label{clip:auto;white-space:normal;width:auto;height:auto;font-size:.85rem;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--color-primary);align-items:center;gap:.5rem;margin-top:0;margin-bottom:1rem;font-weight:700;display:flex;position:static;overflow:visible}.prose[data-astro-cid-ruv7hgo6] .footnotes h2#footnote-label:before{content:"//";color:var(--color-accent-2)}.prose[data-astro-cid-ruv7hgo6] .footnotes ol{color:var(--color-text);margin:0;padding-left:1.25rem}.prose[data-astro-cid-ruv7hgo6] .footnotes li{color:var(--color-text);border-radius:4px;margin-bottom:.75rem;padding:2px 6px;scroll-margin-top:100px;line-height:1.65;transition:background-color .3s,border-left-color .3s}.prose[data-astro-cid-ruv7hgo6] .footnotes li p{color:var(--color-text)}.prose[data-astro-cid-ruv7hgo6] .footnotes li:target{border-left:3px solid var(--color-primary);background-color:#00f0ff14;padding-left:.5rem}.prose[data-astro-cid-ruv7hgo6] .footnotes a.data-footnote-backref{color:var(--color-primary);font-family:var(--font-mono);border-radius:3px;justify-content:center;align-items:center;margin-left:.5rem;padding:0 4px;font-weight:700;text-decoration:none;transition:all .2s;display:inline-flex}.prose[data-astro-cid-ruv7hgo6] .footnotes a.data-footnote-backref:hover{color:#fff;text-shadow:0 0 6px var(--color-primary);background:#00f0ff33}