:root{--paper: #faf8f3;--paper-2: #f3efe3;--rule: #e6e0cf;--ink: #1c1b18;--ink-soft: #3d3a32;--ink-muted: #6b6558;--ink-light: #8a8474;--dragon-blue: #658594;--dragon-blue-deep: #4a6473;--dragon-red: #c4746e;--dragon-green: #87a987;--kanagawa-orange: #DCA561;--kanagawa-orange-deep: #a67430;--accent: var(--dragon-blue)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--paper);color:var(--ink);font-family:"Source Serif 4",serif;font-size:18px;line-height:1.65;font-feature-settings:"onum","liga";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::selection{background:var(--paper-2);color:var(--kanagawa-orange-deep)}img{max-width:100%;height:auto;display:block}a{color:var(--dragon-blue);text-decoration:underline;transition:color .15s}a:hover{color:var(--dragon-blue-deep)}.page{max-width:720px;margin:0 auto;padding:0 24px 80px}.page--has-toc{max-width:1120px;display:grid;grid-template-columns:220px 1fr;gap:0 56px}.page--has-toc .page-main{max-width:720px}.page--wide{max-width:72rem}.site-header{padding:40px 0 28px;margin-bottom:36px;border-bottom:1px solid var(--rule)}.site-header-inner{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.site-header .profile-pic{width:64px;height:64px;border-radius:50%;object-fit:cover;flex-shrink:0}.site-header-text{flex:1;min-width:200px}.site-header h1{font-family:"Source Serif 4",serif;font-size:1.4rem;font-weight:600;line-height:1.3;color:var(--ink);margin:0}.site-header h1 a{color:inherit;text-decoration:none}.site-header .tagline{font-family:IBM Plex Sans,sans-serif;font-size:.88rem;color:var(--ink-muted);margin-top:2px;line-height:1.4}.site-header nav{display:flex;gap:24px;margin-top:16px}.site-header nav a,.site-header nav button{font-family:IBM Plex Sans,sans-serif;font-size:.88rem;font-weight:500;color:var(--ink-muted);text-decoration:none;background:none;border:none;cursor:pointer;padding:4px 0;transition:color .15s}.site-header nav a:hover,.site-header nav button:hover{color:var(--accent)}.site-header nav a.active,.site-header nav button.active{color:var(--ink);font-weight:600}.toc{position:sticky;top:32px;max-height:calc(100vh - 64px);overflow-y:auto;align-self:start;padding:80px 8px 40px 0;font-family:"Source Serif 4",serif;font-size:.92rem;line-height:1.5;color:var(--ink-muted)}.toc-label{font-family:IBM Plex Sans,sans-serif;font-size:.7rem;text-transform:uppercase;letter-spacing:.14em;color:var(--accent);font-weight:700;margin-bottom:16px}.toc ul{list-style:none;padding:0;margin:0}.toc>ul>li{margin:0 0 10px}.toc li ul{margin:6px 0 2px;padding-left:14px;border-left:1px solid var(--rule)}.toc li ul li{margin-bottom:4px;font-size:.86rem}.toc a{color:var(--ink-muted);text-decoration:none;display:block;padding:2px 0;transition:color .15s}.toc a:hover{color:var(--ink)}.toc a.active{color:var(--ink);font-weight:600}.post-list{list-style:none;padding:0;margin:0}.post-list-item{padding:28px 0;border-bottom:1px solid var(--rule)}.post-list-item:first-child{padding-top:0}.post-list-date{font-family:IBM Plex Sans,sans-serif;font-size:.78rem;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-light);margin-bottom:4px}.post-list-title{font-family:"Source Serif 4",serif;font-size:1.25rem;font-weight:600;line-height:1.35;margin:0 0 6px}.post-list-title a{color:var(--ink);text-decoration:none;transition:color .15s}.post-list-title a:hover{color:var(--accent)}.post-list-excerpt{font-family:"Source Serif 4",serif;font-size:.98rem;color:var(--ink-soft);line-height:1.55;margin:0 0 10px}.post-list-tags{display:flex;gap:8px;flex-wrap:wrap}.post-list-tag,.tag{font-family:IBM Plex Sans,sans-serif;font-size:.72rem;font-weight:500;color:var(--ink-light);background:var(--paper-2);padding:2px 10px;border-radius:3px;text-decoration:none;transition:color .15s}.post-list-tag:hover,.tag:hover{color:var(--accent)}.post-eyebrow{font-family:IBM Plex Sans,sans-serif;font-size:.78rem;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-light);margin-bottom:8px}.post-title{font-family:"Source Serif 4",serif;font-size:2.2rem;font-weight:600;line-height:1.2;color:var(--ink);margin:0 0 12px}.post-meta{font-family:IBM Plex Sans,sans-serif;font-size:.82rem;color:var(--ink-muted);margin-bottom:32px}.post-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:40px;padding-top:20px;border-top:1px solid var(--rule)}.archive-list{list-style:none;padding:0;margin:0}.archive-item{display:flex;align-items:baseline;gap:16px;padding:6px 0}.archive-date{font-family:IBM Plex Mono,monospace;font-variant-numeric:tabular-nums;font-size:.82rem;color:var(--ink-light);flex-shrink:0;min-width:7ch}.archive-title{font-family:"Source Serif 4",serif;font-size:1rem}.archive-title a{color:var(--ink);text-decoration:none;transition:color .15s}.archive-title a:hover{color:var(--accent)}.post-content{font-family:"Source Serif 4",serif;font-size:1rem;line-height:1.65;color:var(--ink)}.post-content h1{font-size:1.8rem;font-weight:600;margin:48px 0 16px;line-height:1.25}.post-content h2{font-size:1.45rem;font-weight:600;margin:40px 0 14px;line-height:1.3}.post-content h3{font-size:1.2rem;font-weight:600;margin:32px 0 12px;line-height:1.35}.post-content h4{font-size:1.05rem;font-weight:600;margin:28px 0 10px;line-height:1.4}.post-content h5{font-size:.95rem;font-weight:600;font-family:IBM Plex Sans,sans-serif;text-transform:uppercase;letter-spacing:.04em;margin:24px 0 8px}.post-content h6{font-size:.88rem;font-weight:600;font-family:IBM Plex Sans,sans-serif;color:var(--ink-muted);margin:24px 0 8px}.post-content p{margin:0 0 20px}.post-content code{font-family:IBM Plex Mono,monospace;font-size:.88em;background:var(--paper-2);padding:2px 6px;border-radius:3px}.post-content pre{background:#f7f3e7;border:1px solid var(--rule);border-radius:2px;padding:18px 20px;overflow-x:auto;margin:24px 0;line-height:1.5}.post-content pre code{background:none;padding:0;border-radius:0;font-size:.85em}.post-content blockquote{border-left:3px solid var(--kanagawa-orange);padding:4px 0 4px 20px;margin:24px 0;font-style:italic;color:var(--ink-soft)}.post-content blockquote p:last-child{margin-bottom:0}.post-content a{color:var(--dragon-blue);text-decoration:underline;text-underline-offset:2px}.post-content a:hover{color:var(--dragon-blue-deep)}.post-content img{max-width:100%;margin:24px 0;border-radius:4px;border:1px solid var(--rule)}.post-content figure{margin:32px 0}.post-content figcaption{font-family:IBM Plex Sans,sans-serif;font-size:.82rem;color:var(--ink-muted);margin-top:8px;text-align:center;line-height:1.4}.post-content ul,.post-content ol{margin:0 0 20px;padding-left:28px}.post-content li{margin-bottom:6px}.post-content li>ul,.post-content li>ol{margin-top:6px;margin-bottom:0}.post-content hr{border:none;border-top:1px solid var(--rule);margin:40px 0}.post-content table{width:100%;border-collapse:collapse;margin:28px 0;font-family:IBM Plex Sans,sans-serif;font-size:.88rem;line-height:1.5}.post-content thead{border-top:2px solid var(--ink);border-bottom:1px solid var(--ink-muted)}.post-content th{font-weight:600;text-align:left;padding:8px 12px;color:var(--ink)}.post-content tbody tr{border-bottom:1px solid var(--rule)}.post-content tbody tr:last-child{border-bottom:2px solid var(--ink)}.post-content td{padding:8px 12px;color:var(--ink-soft)}.post-content td code{font-size:.85em}.math-content{overflow-x:auto;margin:20px 0}.callout{background:var(--paper-2);border-left:3px solid var(--accent);padding:18px 24px;margin:32px 0;font-size:.98rem;line-height:1.6}.callout p:last-child{margin-bottom:0}.photography-shell{max-width:72rem;margin:0 auto;padding:0 24px}.photography-rail{padding:32px 0 16px}.photography-kicker{font-family:IBM Plex Sans,sans-serif;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:var(--accent);margin-bottom:6px}.photography-body{font-family:"Source Serif 4",serif;font-size:.95rem;color:var(--ink-soft);line-height:1.55;max-width:540px}.photography-stage{margin:24px 0}.photography-frame-panel{position:relative;background:var(--paper-2);border:1px solid var(--rule);border-radius:4px;overflow:hidden}.photography-frame{display:flex;align-items:center;justify-content:center;min-height:400px;padding:16px}.photography-frame img{max-width:100%;max-height:72vh;object-fit:contain;border-radius:2px}.photography-frame-rail{padding:16px 24px;border-top:1px solid var(--rule)}.photography-meta-panel{display:flex;gap:32px;padding:20px 0;flex-wrap:wrap}.photography-meta-block{flex:1;min-width:200px}.photography-stage-title{font-family:"Source Serif 4",serif;font-size:1.3rem;font-weight:600;color:var(--ink);margin-bottom:8px}.photography-detail-list{list-style:none;padding:0;margin:0;font-family:IBM Plex Sans,sans-serif;font-size:.82rem;color:var(--ink-muted);line-height:1.7}.photography-detail-list dt{font-weight:600;color:var(--ink-light);text-transform:uppercase;font-size:.7rem;letter-spacing:.08em;margin-top:8px}.photography-detail-list dd{margin:0;color:var(--ink-soft)}.photography-actions{display:flex;gap:12px;flex-wrap:wrap;margin:16px 0}.photography-action{font-family:IBM Plex Sans,sans-serif;font-size:.82rem;font-weight:500;padding:8px 18px;border-radius:4px;border:1px solid var(--rule);background:var(--paper);color:var(--ink-muted);cursor:pointer;text-decoration:none;transition:color .15s,border-color .15s,background .15s}.photography-action:hover{color:var(--ink);border-color:var(--ink-light)}.photography-action.is-primary{background:var(--accent);color:var(--paper);border-color:var(--accent)}.photography-action.is-primary:hover{background:var(--dragon-blue-deep);border-color:var(--dragon-blue-deep)}.photography-strip-container{padding:24px 0}.photography-strip{display:flex;gap:12px;overflow-x:auto;padding-bottom:8px;-webkit-overflow-scrolling:touch}.photography-thumb{flex-shrink:0;cursor:pointer;border-radius:4px;overflow:hidden;border:2px solid transparent;box-shadow:0 1px 4px #1c1b1814;transition:transform .15s,box-shadow .15s,border-color .15s}.photography-thumb:hover{transform:translateY(-2px);box-shadow:0 4px 12px #1c1b181f}.photography-thumb.is-active{border-color:var(--accent)}.photography-thumb-media{width:80px;height:60px;object-fit:cover;display:block}.photography-thumb-copy{font-family:IBM Plex Sans,sans-serif;font-size:.7rem;color:var(--ink-muted);padding:4px 6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:80px}.about{font-family:"Source Serif 4",serif;font-size:1rem;line-height:1.65;color:var(--ink)}.about h2{font-size:1.4rem;font-weight:600;margin:32px 0 12px}.about p{margin:0 0 18px}.about a{color:var(--dragon-blue)}.site-footer{border-top:1px solid var(--rule);padding:24px 0 40px;margin-top:48px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.site-footer p{font-family:IBM Plex Sans,sans-serif;font-size:.78rem;color:var(--ink-muted);margin:0}.site-footer a{color:var(--ink-muted);text-decoration:none;transition:color .15s}.site-footer a:hover{color:var(--accent)}.social-icons{display:flex;gap:16px;align-items:center}.social-icons a{color:var(--ink-muted);text-decoration:none;transition:color .15s}.social-icons a:hover{color:var(--accent)}.social-icons svg{width:18px;height:18px;fill:currentColor}.content-wrapper{min-height:100vh}.grain{pointer-events:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;opacity:.03}@media (max-width: 1080px){.page--has-toc{display:block;max-width:720px}.toc{position:static;max-height:none;padding:0 0 24px;border-bottom:1px solid var(--rule);margin-bottom:28px}}@media (max-width: 768px){body{font-size:17px}.page,.page--has-toc{padding:0 16px 60px}.photography-shell{padding:0 16px}.post-title{font-size:1.8rem}.site-header{padding:28px 0 20px;margin-bottom:28px}.site-header nav{gap:16px}.photography-meta-panel{flex-direction:column;gap:16px}}@media (max-width: 640px){.post-title{font-size:1.5rem}.photography-actions{flex-direction:column}.photography-action{text-align:center}.site-footer{flex-direction:column;text-align:center}.photography-frame{min-height:280px}}@media print{@page{size:Letter;margin:.8in}body{background:#fff;font-size:10.5pt;line-height:1.5}.toc,.site-header nav,.site-footer,.grain{display:none}.page,.page--has-toc{max-width:none;display:block;padding:0}article{max-width:none;padding:0}a{color:var(--ink-soft);text-decoration:none}h1,h2,h3{break-after:avoid}figure,table,blockquote,pre{break-inside:avoid}p{orphans:3;widows:3}.post-content pre{border-color:#ccc;background:#f9f9f9}}.hljs{background:transparent!important;padding:0!important;color:#1c1b18!important}.hljs-keyword,.hljs-selector-tag,.hljs-literal,.hljs-section,.hljs-link{color:#af3029;font-weight:600}.hljs-string{color:#66800b}.hljs-title,.hljs-title.class_,.hljs-title.function_,.hljs-meta,.hljs-meta .hljs-keyword{color:#5e409d}.hljs-comment,.hljs-quote{color:#6b6558;font-style:italic}.hljs-number,.hljs-regexp,.hljs-variable.constant_,.hljs-built_in{color:#bc5215}.hljs-attr,.hljs-property,.hljs-variable,.hljs-params{color:#205ea6}.hljs-type,.hljs-class{color:#24837b;font-weight:600}.hljs-operator,.hljs-punctuation{color:#3d3a32}.hljs-name{color:#1c1b18}.hljs-variable.language_{color:#a02f6f;font-style:italic}.hljs-tag{color:#205ea6}.hljs-symbol,.hljs-subst,.hljs-char.escape_{color:#ad8301}