:root{--bg: #ffffff;--bg-elev: #f7f8fa;--text: #1f2328;--text-muted: #57606a;--accent: #128A5F;--accent-hover: #0E6E4C;--bar-neutral: rgba(247, 248, 250, .9);--border: #d0d7de;--code-bg: #f6f8fa;--font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-serif: ui-serif, Georgia, "Times New Roman", serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;--measure: 68ch;--measure-wide: 80ch}@media(prefers-color-scheme:dark){:root{--bg: #0d1117;--bg-elev: #161b22;--text: #e6edf3;--text-muted: #9198a1;--accent: #34d399;--accent-hover: #6ee7b7;--bar-neutral: rgba(22, 27, 34, .88);--border: #30363d;--code-bg: #161b22}}*,*:before,*:after{box-sizing:border-box}html{font-size:18px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}main{display:block;max-width:var(--measure);margin:0 auto;padding:2rem 1.25rem 4rem}a{color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;transition:color .12s ease}a:hover{color:var(--accent-hover)}footer.site{max-width:var(--measure-wide);margin:0 auto;padding:1.5rem 1.25rem}header.site{position:sticky;top:0;z-index:50;background:transparent;border-bottom:1px solid transparent;transition:background .28s ease,border-color .28s ease,box-shadow .28s ease}html[data-scrolled=true] header.site{background:var(--bar-neutral);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);border-bottom-color:var(--border);box-shadow:0 1px 14px #10182012}@media(prefers-color-scheme:dark){html[data-scrolled=true] header.site{box-shadow:0 1px 18px #00000047}}header.site nav{max-width:var(--measure-wide);margin:0 auto;padding:1.5rem 1.25rem;display:flex;gap:1.5rem;align-items:center;flex-wrap:wrap;transition:padding .28s ease}html[data-scrolled=true] header.site nav{padding:.85rem 1.25rem}header.site nav a{color:var(--text);text-decoration:none;font-weight:500;font-size:.95rem}header.site nav a:hover{color:var(--accent)}header.site nav>a:not(.site-title){position:relative;padding-bottom:4px}header.site nav>a:not(.site-title):after{content:"";position:absolute;left:0;bottom:0;width:0;height:1.5px;background:var(--accent);transition:width .28s cubic-bezier(.2,.7,.3,1)}header.site nav>a:not(.site-title):hover:after{width:100%}header.site .site-title{margin-right:auto;font-size:1.1rem;font-weight:700;letter-spacing:-.01em}header.site .site-title .st-head{color:var(--text);font-weight:600;letter-spacing:-.02em}header.site .site-title .st-lead{color:var(--accent);font-weight:800;letter-spacing:-.024em}header.site .site-title:hover .st-lead{color:var(--accent-hover)}footer.site{margin-top:4rem;padding-top:2rem;border-top:1px solid var(--border);color:var(--text-muted);font-size:.9rem}footer.site a{color:var(--text-muted)}footer.site a:hover{color:var(--accent)}article.post h1{font-size:2.4rem;line-height:1.15;margin:0 0 .5rem;letter-spacing:-.015em;font-weight:700}article.post .subtitle{font-size:1.15rem;color:var(--text-muted);margin:0 0 1.5rem;font-weight:400;line-height:1.4}article.post .meta{color:var(--text-muted);font-size:.92rem;margin:0 0 2.5rem}article.post h2{font-size:1.45rem;margin:2.5rem 0 .8rem;line-height:1.25;letter-spacing:-.01em;font-weight:700}article.post h3{font-size:1.15rem;margin:1.8rem 0 .6rem;font-weight:700}article.post p{margin:0 0 1.2em}article.post strong{font-weight:700}article.post em{font-style:italic}article.post blockquote{border-left:3px solid var(--accent);padding:0 1.25rem;margin:1.5rem 0;color:var(--text-muted);font-style:italic}article.post hr{border:none;border-top:1px solid var(--border);margin:2.5rem 0}article.post code{background:var(--code-bg);padding:.1em .35em;border-radius:4px;font-family:var(--font-mono);font-size:.92em}article.post pre{background:var(--code-bg);padding:1rem;border-radius:6px;overflow-x:auto;font-size:.9rem}article.post pre code{background:transparent;padding:0}article.post ol,article.post ul{margin:0 0 1.2em;padding-left:1.5rem}article.post li{margin:.3em 0}.intro{margin:0 0 3rem}.intro h1{font-size:2rem;line-height:1.15;margin:0 0 .5rem;letter-spacing:-.015em}.intro .subtitle{color:var(--text-muted);font-size:1.1rem;margin:0 0 1.5rem;line-height:1.4}.intro p{margin:0 0 1em}.post-list{list-style:none;padding:0;margin:0}.post-list li{padding:1.5rem 0;border-bottom:1px solid var(--border)}.post-list li:last-child{border-bottom:none}.post-list a{color:var(--text);text-decoration:none;display:block}.post-list a:hover h2{color:var(--accent)}.post-list h2{font-size:1.35rem;margin:0 0 .4rem;letter-spacing:-.01em;line-height:1.25;transition:color .12s ease}.post-list .post-meta{color:var(--text-muted);font-size:.88rem;margin:0 0 .5rem}.post-list .post-desc{color:var(--text-muted);margin:0;font-size:.98rem;line-height:1.5}@media(max-width:640px){html{font-size:17px}article.post h1{font-size:1.9rem}article.post h2{font-size:1.3rem}.intro h1{font-size:1.7rem}header.site nav{gap:1rem}}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}:root{--sym-ink: #1f2328;--sym-mid: #8fb3a9;--sym-mark: #c2551f;--sym-paper: #ffffff;--sym-tile: #f2f3ef}@media(prefers-color-scheme:dark){:root{--sym-ink: #e6edf3;--sym-mid: #4e8a7b;--sym-mark: #f0a05a;--sym-paper: #0d1117;--sym-tile: #161b22}}.post-list a{display:grid;grid-template-columns:150px 1fr;gap:1.25rem;align-items:center}.post-list a.no-symbol{display:block}.post-thumb{background:var(--sym-tile);border:1px solid var(--border);overflow:hidden;aspect-ratio:150 / 104}.post-thumb svg{display:block;width:100%;height:100%}@media(max-width:640px){.post-list a{grid-template-columns:96px 1fr;gap:.9rem}}.post-hero{margin:1.75rem 0 .5rem;border:1px solid var(--border);overflow:hidden;background:#0e1b18;aspect-ratio:1200 / 520}.post-hero svg{display:block;width:100%;height:100%}.post-hero-note{color:var(--text-muted);font-size:.8rem;margin:.5rem 0 2rem}.about-mark{float:right;width:168px;margin:0 0 1.25rem 1.75rem;background:var(--sym-tile);border:1px solid var(--border);aspect-ratio:1 / 1}.about-mark svg{display:block;width:100%;height:100%}@media(max-width:640px){.about-mark{float:none;margin:0 0 1.5rem;width:132px}}.legal-links[data-astro-cid-37fxchfa]{margin-top:.4rem}.lang-switcher[data-astro-cid-37fxchfa]{margin-left:.5rem;display:inline-flex;gap:.5rem;align-items:center;font-size:.85rem;color:var(--text-muted)}.lang-switcher[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]{color:var(--text-muted);text-decoration:none;border:1px solid var(--border);padding:.1rem .45rem;border-radius:4px}.lang-switcher[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]:hover{color:var(--accent);border-color:var(--accent)}.lang-switcher[data-astro-cid-37fxchfa] strong[data-astro-cid-37fxchfa]{color:var(--text);border:1px solid var(--text);padding:.1rem .45rem;border-radius:4px;font-weight:600}