:root,html[data-theme=dark]{--bg: #0d1117;--bg-soft: #161b22;--border: #21262d;--text: #c9d1d9;--text-dim: #8b949e;--heading: #f0f6fc;--accent: #39d0d8;--accent-dim: #2a9da3}html[data-theme=light]{--bg: #ffffff;--bg-soft: #f6f8fa;--border: #d0d7de;--text: #24292f;--text-dim: #57606a;--heading: #1f2328;--accent: #0e7490;--accent-dim: #155e63}:root{--font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: ui-monospace, "JetBrains Mono", "SFMono-Regular", "Cascadia Code", Menlo, Consolas, "Liberation Mono", monospace;--measure: 46rem}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:1.0625rem;line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;transition:background-color .2s ease,color .2s ease}.wrap{width:100%;max-width:var(--measure);margin:0 auto;padding:0 1.25rem}.site-header{border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(6px);position:sticky;top:0;z-index:10}.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:.6rem;padding-top:.9rem;padding-bottom:.9rem}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;padding:0;border:1px solid var(--border);border-radius:7px;background:transparent;color:var(--text-dim);cursor:pointer;transition:color .15s ease,border-color .15s ease}.theme-toggle:hover{color:var(--accent);border-color:var(--accent-dim)}.theme-toggle svg{width:1.05rem;height:1.05rem}.theme-toggle .icon-sun{display:none}html[data-theme=light] .theme-toggle .icon-sun{display:block}html[data-theme=light] .theme-toggle .icon-moon{display:none}.site-header a.brand{font-family:var(--font-mono);font-size:.95rem;color:var(--text-dim);text-decoration:none;letter-spacing:-.01em}.site-header a.brand .prompt{color:var(--accent)}.site-header a.brand:hover{color:var(--text)}.site-footer{border-top:1px solid var(--border);margin-top:5rem;padding:2.5rem 0;color:var(--text-dim);font-family:var(--font-mono);font-size:.85rem}.site-footer a{color:var(--text-dim);text-decoration:underline;text-underline-offset:3px}.site-footer a:hover{color:var(--accent)}main{padding-top:3rem}.intro{margin-bottom:3rem}.intro h1{font-size:1.6rem;color:var(--heading);margin:0 0 .5rem;letter-spacing:-.02em}.intro p{color:var(--text-dim);margin:0}.post-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2.5rem}.post-list a{display:block;text-decoration:none;color:inherit}.post-list h2{font-size:1.35rem;line-height:1.3;color:var(--heading);margin:0 0 .4rem;letter-spacing:-.02em;transition:color .15s ease}.post-list a:hover h2{color:var(--accent)}.post-list .excerpt{color:var(--text-dim);margin:.4rem 0 0}.meta{font-family:var(--font-mono);font-size:.8rem;color:var(--text-dim);letter-spacing:0}.post-header{margin-bottom:2.5rem}.post-header h1{font-size:2.1rem;line-height:1.2;color:var(--heading);margin:0 0 1rem;letter-spacing:-.025em}.accent-line{width:3.5rem;height:3px;background:var(--accent);border-radius:2px;margin-bottom:1rem}.prose{font-size:1.075rem}.prose>*+*{margin-top:1.4rem}.prose h2{font-size:1.5rem;color:var(--heading);margin-top:3rem;margin-bottom:0;letter-spacing:-.02em;scroll-margin-top:5rem}.prose h3{font-size:1.2rem;color:var(--heading);margin-top:2.2rem;margin-bottom:0;letter-spacing:-.01em}.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--accent-dim)}.prose a:hover{text-decoration-color:var(--accent)}.prose strong{color:var(--heading);font-weight:650}.prose hr{border:none;border-top:1px solid var(--border);margin:3rem 0}.prose blockquote{border-left:3px solid var(--accent-dim);margin:1.6rem 0;padding:.2rem 0 .2rem 1.2rem;color:var(--text-dim);font-style:italic}.prose ul,.prose ol{padding-left:1.4rem}.prose li+li{margin-top:.4rem}.prose :not(pre)>code{font-family:var(--font-mono);font-size:.875em;background:var(--bg-soft);border:1px solid var(--border);border-radius:5px;padding:.12em .4em;color:var(--heading)}.prose pre{font-family:var(--font-mono);font-size:.9rem;line-height:1.6;border:1px solid var(--border);border-radius:10px;padding:1.1rem 1.25rem;overflow-x:auto;margin:1.6rem 0}.prose pre code{background:none!important;border:none;padding:0;font-size:inherit}.prose table{width:100%;border-collapse:collapse;font-size:.95rem;margin:1.8rem 0}.prose th,.prose td{border:1px solid var(--border);padding:.6rem .85rem;text-align:left;vertical-align:top}.prose th{background:var(--bg-soft);color:var(--heading);font-weight:600}.prose img{max-width:100%;height:auto;border-radius:8px;border:1px solid var(--border)}.back-link{display:inline-block;margin-top:3.5rem;font-family:var(--font-mono);font-size:.85rem;color:var(--text-dim);text-decoration:none}.back-link:hover{color:var(--accent)}.astro-code,.astro-code span{color:var(--shiki-dark);background-color:var(--shiki-dark-bg);font-style:var(--shiki-dark-font-style);font-weight:var(--shiki-dark-font-weight);text-decoration:var(--shiki-dark-text-decoration)}html[data-theme=light] .astro-code,html[data-theme=light] .astro-code span{color:var(--shiki-light);background-color:var(--shiki-light-bg);font-style:var(--shiki-light-font-style);font-weight:var(--shiki-light-font-weight);text-decoration:var(--shiki-light-text-decoration)}@media(max-width:640px){body{font-size:1rem}.post-header h1{font-size:1.7rem}}