:root{--color-text:#1f2328;--color-text-muted:#59636e;--color-bg:#fff;--color-bg-subtle:#f6f8fa;--color-border:#d1d9e0;--color-accent:#0969da;--content-width:46rem;--page-width:72rem}*{box-sizing:border-box}body{min-height:100dvh;color:var(--color-text);background:var(--color-bg);flex-direction:column;margin:0;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,Meiryo,sans-serif;font-size:1rem;line-height:1.8;display:flex}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:var(--page-width);margin:0 auto;padding:0 1rem}.site-header .container{justify-content:space-between;align-items:center;padding-top:.75rem;padding-bottom:.75rem;display:flex}.site-logo{color:#000;align-items:flex-end;gap:.6rem;font-size:1.4rem;font-weight:700;line-height:1;display:flex}.site-logo:hover{text-decoration:none}.site-logo img{width:auto;height:2.25rem;display:block}.site-header pagefind-searchbox{width:min(18rem,55vw)}.site-header{--pf-font:-apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", Meiryo, sans-serif;--pf-text:var(--color-text);--pf-text-secondary:var(--color-text-muted);--pf-text-muted:var(--color-text-muted);--pf-border:var(--color-border);--pf-border-focus:var(--color-accent);--pf-hover:var(--color-bg-subtle);--pf-outline-focus:var(--color-accent);--pf-searchbox-dropdown-max-height:420px;--pf-shadow-md:0 12px 32px #1f232824, 0 2px 8px #1f23280f}:is(*,#\#):is(*,#\#):is(*,#\#):is(*,#\#) .pf-searchbox-input{border-radius:999px;padding-inline-start:34px}:is(*,#\#):is(*,#\#):is(*,#\#):is(*,#\#) .pf-searchbox-input-wrapper:before{inset-inline-start:13px}:is(*,#\#):is(*,#\#):is(*,#\#):is(*,#\#) .pf-searchbox-dropdown{border:1px solid var(--color-border);border-radius:12px;width:min(28rem,100vw - 2rem);padding:6px;top:calc(100% + 10px);left:auto;right:0}:is(*,#\#):is(*,#\#):is(*,#\#):is(*,#\#) .pf-searchbox-result{border-radius:8px}:is(*,#\#):is(*,#\#):is(*,#\#):is(*,#\#) .pf-searchbox-result-title{font-size:14px;font-weight:600}:is(*,#\#):is(*,#\#):is(*,#\#):is(*,#\#) .pf-searchbox-subresult{border-inline-start:none;margin-inline-start:0;padding-inline-start:26px}:is(*,#\#):is(*,#\#):is(*,#\#):is(*,#\#) .pf-searchbox-dropdown mark{color:var(--color-accent);background:0 0;font-weight:700}:is(*,#\#):is(*,#\#):is(*,#\#):is(*,#\#) .pf-searchbox-footer{background:var(--color-bg-subtle);border-top:1px solid var(--color-border);border-radius:0 0 8px 8px}.site-footer{color:var(--color-text-muted);margin-top:4rem;padding:1.5rem 0;font-size:.875rem}main.container{flex:1 0 auto;width:100%;padding-top:3.5rem}.post-card{border-bottom:1px solid var(--color-border);padding:1.25rem 0}.post-card h2{margin:0 0 .25rem;font-size:1.2rem}.post-card h2 a{color:var(--color-text)}.post-meta{color:var(--color-text-muted);flex-wrap:wrap;align-items:center;gap:.75rem;font-size:.85rem;display:flex}.category-badge{border:1px solid var(--color-border);background:var(--color-bg-subtle);color:var(--color-text-muted);border-radius:999px;padding:.1rem .6rem;font-size:.8rem;display:inline-block}.post-card p{color:var(--color-text-muted);margin:.5rem 0 0;font-size:.9rem}.category-nav{flex-wrap:wrap;gap:.5rem;margin:1rem 0 2rem;display:flex}.post-layout{grid-template-columns:minmax(0, var(--content-width)) 14rem;align-items:start;gap:3rem;display:grid}.post-header h1{margin:0 0 .5rem;font-size:1.75rem;line-height:1.4}.post-body{margin-top:1.5rem}.post-body h2{border-bottom:1px solid var(--color-border);margin-top:2.5rem;padding-bottom:.3rem;font-size:1.4rem}.post-body h3{margin-top:2rem;font-size:1.15rem}.post-body pre{border-radius:6px;padding:1rem;font-size:.875rem;line-height:1.6;overflow-x:auto}.post-body code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.post-body :not(pre)>code{background:var(--color-bg-subtle);border-radius:4px;padding:.15rem .4rem;font-size:.875em}.post-body img{max-width:100%}.post-body blockquote{border-left:4px solid var(--color-border);color:var(--color-text-muted);margin:1rem 0;padding:0 1rem}.post-body table{border-collapse:collapse;display:block;overflow-x:auto}.post-body th,.post-body td{border:1px solid var(--color-border);padding:.4rem .8rem}.toc-sidebar{font-size:.85rem;position:sticky;top:1.5rem}.toc-mobile{border:1px solid var(--color-border);background:var(--color-bg-subtle);border-radius:6px;margin:1rem 0;padding:.5rem 1rem;display:none}.toc-title{color:var(--color-text-muted);margin:0 0 .5rem;font-weight:700}.toc nav ul{margin:0;padding-left:1rem;list-style:none}.toc nav a{color:var(--color-text-muted);padding:.15rem 0;display:inline-block}.toc nav li[data-depth="3"]{padding-left:1rem}.toc nav a.active{color:var(--color-accent);font-weight:700}.related-posts{margin-top:3rem}.related-posts h2{font-size:1.2rem}@media (width<=860px){main.container{padding-top:2rem}.post-layout{grid-template-columns:minmax(0,1fr)}.toc-sidebar{display:none}.toc-mobile{display:block}}