:root{color:#242e2b;font-synthesis:none;--accent:#27624e;--muted:#606a64;--border:#dadfd7;background:#f8f7f3;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans JP,sans-serif;line-height:1.8}*{box-sizing:border-box}body{flex-direction:column;min-height:100vh;margin:0;display:flex}a{color:var(--accent);text-underline-offset:.22em}a:hover{text-decoration-thickness:2px}a:focus-visible{outline:3px solid var(--accent);outline-offset:5px;border-radius:2px}h1,h2,h3,h4{letter-spacing:.015em;overflow-wrap:anywhere;line-height:1.5}h1{margin:.4em 0;font-size:clamp(1.9rem,5vw,2.8rem)}h2{font-size:1.4rem}p{overflow-wrap:anywhere}.wrapper{width:min(100% - 3rem,780px);margin-inline:auto}.site-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:1rem;padding-block:2rem;display:flex}.brand{color:inherit;white-space:nowrap;font-size:1.2rem;font-weight:700;text-decoration:none}.brand span{color:var(--muted);letter-spacing:.12em;font-size:.7rem;font-weight:400;display:block}nav{flex-wrap:wrap;gap:1.3rem;font-size:.9rem;display:flex}nav a{text-decoration:none}nav a[aria-current=page]{font-weight:700;text-decoration:underline}main{flex:1;padding-bottom:4rem}.page-heading{padding-block:3.5rem 2.5rem}.eyebrow{letter-spacing:.17em;color:var(--accent);font-size:.75rem;font-weight:700}.intro{color:var(--muted);margin-top:1.2rem;line-height:2}.section-heading{border-bottom:1px solid var(--border);justify-content:space-between;align-items:baseline;display:flex}.section-heading h2{font-size:1rem}.muted{color:var(--muted);font-size:.85rem}.post-list,.tags,.tag-directory{margin:0;padding:0;list-style:none}.post-list>li{border-bottom:1px solid var(--border);padding-block:1.8rem}.post-list h2{margin:.4rem 0}.post-list h2 a{color:inherit;text-decoration:none}.post-list h2 a:hover{color:var(--accent);text-decoration:underline}.post-list p{color:var(--muted);margin-block:.5rem 1rem}.tags{flex-wrap:wrap;gap:.5rem;display:flex}.tags a{overflow-wrap:anywhere;background:#e8ede5;border-radius:5px;padding:.15rem .7rem;font-size:.8rem;text-decoration:none;display:inline-block}.tags a:hover{background:#dbe4d7}.tag-directory{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.tag-directory a{border:1px solid var(--border);border-radius:6px;justify-content:space-between;align-items:center;gap:1rem;padding:1rem;text-decoration:none;display:flex}.tag-directory a>span:first-child{overflow-wrap:anywhere}.tag-directory .muted{flex-shrink:0}.back-link{margin-bottom:1rem;font-size:.85rem;display:inline-block}.post-dates{flex-wrap:wrap;gap:.3rem 1.2rem;margin-block:1rem;display:flex}.article-heading{border-bottom:1px solid var(--border)}.prose{overflow-wrap:anywhere;padding-top:1rem;line-height:2}.prose h2,.prose h3,.prose h4{margin-top:2.3em;scroll-margin-top:1rem}.prose h2{border-bottom:1px solid var(--border);padding-bottom:.4em}.prose img{border-radius:6px;max-width:100%;height:auto}.prose pre{border-radius:6px;padding:1.2rem;font-size:.9rem;line-height:1.7;overflow-x:auto}.prose :not(pre)>code{background:#e8ede5;border-radius:3px;padding:.15em .3em}.prose blockquote{border-left:3px solid var(--accent);color:var(--muted);margin-inline:0;padding:.3rem 1.2rem}.prose table{border-collapse:collapse;max-width:100%;display:block;overflow-x:auto}.prose th,.prose td{border:1px solid var(--border);text-align:left;padding:.5rem .8rem}.prose hr{border:0;border-top:1px solid var(--border);margin-block:2rem}.article-footer{border-top:1px solid var(--border);margin-top:3rem;padding-top:2rem}.site-footer{border-top:1px solid var(--border);color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:1rem;padding-block:1.6rem;font-size:.8rem;display:flex}.empty-state{color:var(--muted);padding-block:2rem}.skip-link{z-index:1;background:#fff;padding:.5rem 1rem;position:absolute;top:-6rem;left:1rem}.skip-link:focus{top:1rem}@media (width<=520px){.wrapper{width:calc(100% - 2rem)}.site-header{flex-wrap:wrap;padding-block:1.3rem}nav{gap:1rem}.page-heading{padding-block:2.2rem 1.8rem}.tag-directory{grid-template-columns:1fr}}