.blogroot{--sans:var(--font-plex-sans), -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--mono:var(--font-plex-mono), ui-monospace, SFMono-Regular, Menlo, monospace;--jp:var(--font-plex-sans-jp), "Hiragino Sans", "Yu Gothic", sans-serif;--serif:var(--font-instrument-serif), "Times New Roman", serif;--nav-h:56px;--pad:clamp(20px, 4vw, 40px);background:var(--bg);color:var(--fg);font-family:var(--sans);letter-spacing:-.005em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;font-feature-settings:"ss01", "ss02";min-height:100vh;font-size:15px;font-weight:400;line-height:1.65}.blogroot[data-locale=ja],.blogroot[data-locale=ja] p,.blogroot[data-locale=ja] li{font-family:var(--jp);letter-spacing:0;line-height:1.85}.blogroot *{box-sizing:border-box}.blogroot a{color:inherit;text-decoration:none}.blogroot ::selection{background:var(--accent);color:var(--bg)}.blogroot :focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.blogroot svg{display:block}.blogroot .mono{font-family:var(--mono);font-feature-settings:"zero", "ss02"}.blogroot .blog-nav{z-index:50;background:color-mix(in srgb, var(--bg) 85%, transparent);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border);height:var(--nav-h);position:sticky;top:0}.blogroot .blog-nav-inner{height:100%;padding:0 var(--pad);white-space:nowrap;align-items:center;gap:16px;display:flex}.blogroot .ds-logo{font-family:var(--serif);letter-spacing:-.01em;align-items:center;gap:10px;font-size:27px;display:inline-flex}.blogroot .ds-logo .torii{flex-shrink:0}.blogroot .logo-axi{color:var(--logo-axi)}.blogroot .logo-ora{color:var(--fg)}.blogroot .ds-nav-sep{color:var(--fg-dim)}.blogroot .blog-nav-title{font-family:var(--sans);color:var(--fg-secondary);font-size:14px;transition:color .15s}.blogroot[data-locale=ja] .blog-nav-title{font-family:var(--jp)}.blogroot .blog-nav-title:hover{color:var(--fg)}.blogroot .blog-nav-right{align-items:center;gap:18px;margin-left:auto;display:flex}.blogroot .blog-nav-link{color:var(--fg-muted);font-size:13px;transition:color .15s}.blogroot[data-locale=ja] .blog-nav-link{font-family:var(--jp)}.blogroot .blog-nav-link:hover{color:var(--fg)}.blogroot .blog-signin{color:var(--fg-muted);font-size:13px;transition:color .15s}.blogroot .blog-signin:hover{color:var(--fg)}.blogroot .lang-toggle{border:1px solid var(--border-bright);border-radius:var(--radius-interactive);font-family:var(--mono);letter-spacing:.08em;color:var(--fg-muted);align-items:center;height:30px;font-size:11px;display:inline-flex;overflow:hidden}.blogroot .lang-toggle a{align-items:center;height:100%;padding:0 10px;transition:color .15s,background .15s;display:inline-flex}.blogroot .lang-toggle a.active{background:var(--bg-surface);color:var(--fg)}.blogroot .lang-toggle a:hover{color:var(--fg)}@media (max-width:600px){.blogroot .blog-nav-link{display:none}}.blogroot .blog-main{max-width:calc(760px + var(--pad) * 2);padding:64px var(--pad) 120px;margin:0 auto}.blogroot .blog-main.is-post{max-width:calc(720px + var(--pad) * 2)}.blogroot .blog-head{margin:0 0 8px}.blogroot .blog-h{font-family:var(--font-archivo), var(--sans);letter-spacing:-.03em;color:var(--fg);margin:0;font-size:clamp(38px,4.6vw,52px);font-weight:500;line-height:1.02}.blogroot[data-locale=ja] .blog-h{font-family:var(--jp);letter-spacing:-.01em;line-height:1.2}.blogroot .blog-sub{color:var(--fg-muted);margin:12px 0 0;font-size:15px}.blogroot .blog-tags{flex-wrap:wrap;gap:6px;display:inline-flex}.blogroot .blog-tag{font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-muted);border:1px solid var(--border-bright);border-radius:var(--radius-interactive);padding:2px 7px;font-size:10px;line-height:1.4}.blogroot .blog-list{border-top:1px solid var(--border);margin:40px 0 0}.blogroot .blog-item{border-bottom:1px solid var(--border);padding:28px 0;display:block}.blogroot .blog-item:hover .blog-item-title{color:var(--accent-text)}.blogroot .blog-meta{flex-wrap:wrap;align-items:center;gap:12px;margin:0 0 10px;display:flex}.blogroot .blog-date{font-family:var(--mono);color:var(--fg-dim);font-feature-settings:"zero";font-size:12px}.blogroot .blog-item-title{font-family:var(--sans);letter-spacing:-.01em;color:var(--fg);margin:0 0 6px;font-size:19px;font-weight:500;line-height:1.3;transition:color .15s}.blogroot[data-locale=ja] .blog-item-title{font-family:var(--jp)}.blogroot .blog-item-desc{color:var(--fg-secondary);max-width:68ch;margin:0;font-size:14.5px;line-height:1.6}.blogroot .blog-back{font-family:var(--mono);color:var(--fg-muted);align-items:center;gap:6px;margin:0 0 32px;font-size:12px;transition:color .15s;display:inline-flex}.blogroot .blog-back:hover{color:var(--accent-text)}.blogroot .blog-post-head{border-bottom:1px solid var(--border);margin:0 0 40px;padding:0 0 32px}.blogroot .blog-post-head .blog-meta{margin-bottom:14px}.blogroot .blog-post-h{font-family:var(--font-archivo), var(--sans);letter-spacing:-.025em;color:var(--fg);margin:0 0 14px;font-size:clamp(30px,4.2vw,44px);font-weight:500;line-height:1.06}.blogroot[data-locale=ja] .blog-post-h{font-family:var(--jp);letter-spacing:-.01em;line-height:1.25}.blogroot .blog-author-line{font-family:var(--mono);color:var(--fg-muted);font-size:12.5px}.blogroot .blog-footer{border-top:1px solid var(--border);margin:64px 0 0;padding:32px 0 0}.blogroot .author-bio{gap:16px;display:flex}.blogroot .author-avatar{border:1px solid var(--border);border-radius:50%;flex-shrink:0;width:48px;height:48px}.blogroot .author-name{color:var(--fg);font-size:14px;font-weight:500}.blogroot .author-role{font-family:var(--mono);color:var(--fg-muted);margin-top:2px;font-size:12px}.blogroot .author-bio-text{color:var(--fg-secondary);margin:10px 0 0;font-size:14px;line-height:1.6}.blogroot .author-links{gap:14px;margin:12px 0 0;display:flex}.blogroot .author-link{color:var(--fg-muted);font-size:12px;transition:color .15s}.blogroot .author-link:hover{color:var(--accent-text)}.blogroot .blog-article{font-size:16px}.blogroot .blog-article>:first-child{margin-top:0}