:root{color-scheme:light dark;--bg: #fdfdfd;--surface: #f6f8fa;--text: #1f2328;--muted: #59636e;--accent: #0a6ed1;--accent-strong: #005fb8;--border: #d8dee4;--danger: #b61d1d;--warn: #f0ab00;--ok: #4cbf87;--selection: color-mix(in srgb, var(--accent) 20%, transparent);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;--font-mono: ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono", Menlo, Consolas, "Liberation Mono", "Sarasa Mono SC", "Noto Sans Mono CJK SC", monospace;--measure: min(100% - 2rem, 760px);--spacing: 1rem}[data-theme=dark]{--bg: #0d1117;--surface: #161b22;--text: #e6edf3;--muted: #9198a1;--accent: #4da3ff;--accent-strong: #7cc0ff;--border: #30363d;--danger: #f85149;--warn: #d7a700;--ok: #3fb950;--selection: color-mix(in srgb, var(--accent) 40%, transparent)}*{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}::selection{background-color:var(--selection)}:focus-visible{outline:2px dashed var(--accent);outline-offset:2px}a{color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}a:hover{color:var(--accent-strong)}img{max-width:100%;height:auto;display:block}code,pre,kbd,samp{font-family:var(--font-mono)}h1,h2,h3,h4,h5,h6{line-height:1.25;font-weight:700;letter-spacing:-.01em}h1{font-size:2rem;font-weight:800}h2{font-size:1.5rem}h3{font-size:1.25rem}h4{font-size:1.1rem}p{margin-block:0 1.25em}ul,ol{margin-block:0 1.25em;padding-left:1.5rem}li{margin-bottom:.4rem}code{font-size:.9em;background-color:var(--surface);border:1px solid var(--border);border-radius:.4em;padding:.1em .35em}pre code{background:none;border:none;padding:0;font-size:inherit;border-radius:0}blockquote{border-left:4px solid var(--accent);padding-left:1rem;margin-block:1.25rem;color:var(--muted);font-style:normal}table{width:100%;border-collapse:collapse;margin-block:1.5rem;font-variant-numeric:tabular-nums}th,td{padding:.6rem .75rem;text-align:left;border-bottom:1px solid var(--border)}th{background-color:var(--surface);font-weight:600}button{font-family:inherit;cursor:pointer}.astro-code{position:relative;border:1px solid var(--border);border-radius:8px;padding:1rem 1.25rem;font-size:.875rem;line-height:1.55;color:var(--shiki-light);background-color:var(--shiki-light-bg);overflow-x:auto;margin-block:1.5rem}[data-theme=dark] .astro-code,[data-theme=dark] .astro-code span{color:var(--shiki-dark)!important;background-color:var(--shiki-dark-bg)!important}.code-filename{display:inline-block;font-family:var(--font-mono);font-size:.875rem;color:var(--muted);background-color:var(--surface);border:1px solid var(--border);border-bottom:none;border-radius:8px 8px 0 0;padding:.3rem .85rem;margin-block:1.5rem 0}.code-filename+.astro-code,.code-filename+pre{margin-top:-1px;border-top-left-radius:0;border-top-right-radius:0}.copy-btn{position:absolute;top:6px;right:6px;font-family:var(--font-sans);font-size:12px;line-height:1.4;color:var(--muted);background-color:transparent;border:1px solid var(--border);border-radius:6px;padding:2px 8px}.copy-btn:hover{background-color:var(--surface);color:var(--text)}.copy-btn.copied{color:var(--ok);border-color:var(--ok)}.page{max-width:var(--measure);margin-inline:auto;padding:2.5rem var(--spacing) 4rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.post-body{font-size:1.125rem;line-height:1.7}.post-body p{margin-block:0 1.25em}.post-body h2{font-size:1.5rem;margin:2.25rem 0 1rem}.post-body h3{font-size:1.25rem;margin:1.75rem 0 .75rem}.post-body h4{font-size:1.1rem;margin:1.5rem 0 .5rem}.post-body ul,.post-body ol{margin-block:0 1.25em;padding-left:1.5rem}.post-body li{margin-bottom:.4em}.post-body img{margin-block:1.5rem;border-radius:8px}.post-body hr{border:none;border-top:1px solid var(--border);margin-block:2rem}.post-body details{margin-block:0 1rem}.post-body summary{cursor:pointer;font-weight:600}.section-label{font-size:1.25rem;font-weight:700;margin-block:2.25rem .5rem}.post-list{list-style:none;padding:0;margin:0}.post-list li{display:grid;grid-template-columns:6.5rem minmax(0,1fr) auto;align-items:baseline;column-gap:1rem;padding:.7rem 0;border-bottom:1px dashed var(--border)}.post-list .post-date{font-size:.8125rem;color:var(--muted);font-variant-numeric:tabular-nums}.post-list .post-title{font-size:1.05rem;font-weight:600;color:var(--text);text-decoration:none}.post-list .post-title:hover{color:var(--text);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}.post-list .post-meta{font-size:13px;color:var(--muted);text-align:right;white-space:nowrap}.feed-foot{padding-block:1.25rem 0;font-size:.9rem;color:var(--muted)}@media(max-width:600px){.post-list li{grid-template-columns:minmax(0,1fr) auto;row-gap:.15rem}.post-list .post-date{grid-column:1 / -1}}@media print{.no-print{display:none!important}body{color:#000;background:#fff}a{color:#000;text-decoration:underline}}.header[data-astro-cid-3ef6ksr2]{background:var(--bg);border-bottom:1px solid var(--border);position:relative}.header-content[data-astro-cid-3ef6ksr2]{max-width:64rem;margin:0 auto;padding:.9rem var(--spacing);display:flex;align-items:center;justify-content:space-between;gap:2rem}.logo[data-astro-cid-3ef6ksr2]{font-size:1.15rem;font-weight:800;letter-spacing:-.02em;color:var(--text);text-decoration:none}.logo[data-astro-cid-3ef6ksr2]:hover{color:var(--text);text-decoration:none}.nav[data-astro-cid-3ef6ksr2]{flex:1;display:flex;justify-content:center}.nav-list[data-astro-cid-3ef6ksr2]{display:flex;list-style:none;gap:1.5rem;margin:0;padding:0}.nav-list[data-astro-cid-3ef6ksr2] li[data-astro-cid-3ef6ksr2]{margin:0}.nav-list[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{color:var(--text);font-weight:500;font-size:.95rem;text-decoration:none;padding:.4rem 0}.nav-list[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--accent);text-decoration:underline;text-underline-offset:5px}.nav-list[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active{color:var(--accent);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:5px}.theme-toggle[data-astro-cid-3ef6ksr2]{background:none;border:none;padding:.4rem;display:flex;align-items:center;color:var(--muted)}.theme-toggle[data-astro-cid-3ef6ksr2]:hover{color:var(--text)}.theme-icon-dark[data-astro-cid-3ef6ksr2],[data-astro-cid-3ef6ksr2][data-theme=dark] .theme-icon-light[data-astro-cid-3ef6ksr2]{display:none}[data-astro-cid-3ef6ksr2][data-theme=dark] .theme-icon-dark[data-astro-cid-3ef6ksr2]{display:inline}.mobile-menu-toggle[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;gap:4px;background:none;border:none;padding:.5rem}.mobile-menu-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{width:24px;height:2px;background:var(--text)}@media(max-width:768px){.header-content[data-astro-cid-3ef6ksr2]{position:relative}.mobile-menu-toggle[data-astro-cid-3ef6ksr2]{display:flex;order:3}.nav[data-astro-cid-3ef6ksr2]{justify-content:flex-end}.nav-list[data-astro-cid-3ef6ksr2]{position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--bg);border-bottom:1px solid var(--border);padding:1rem var(--spacing);gap:.75rem;display:none}.nav-list[data-astro-cid-3ef6ksr2].open{display:flex}}.footer[data-astro-cid-sz7xmlte]{border-top:1px solid var(--border);margin-top:4rem;padding:1.5rem var(--spacing) 2rem}.footer-inner[data-astro-cid-sz7xmlte]{max-width:var(--measure);margin:0 auto}.footer-line[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:center;gap:.5rem;font-size:.85rem;color:var(--muted);margin:0}.footer-line[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--muted);text-decoration:none}.footer-line[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--accent);text-decoration:underline}.footer-legal[data-astro-cid-sz7xmlte]{margin-top:.9rem;font-size:12px;color:var(--muted);text-align:center}.footer-legal[data-astro-cid-sz7xmlte] summary[data-astro-cid-sz7xmlte]{cursor:pointer;list-style:none}.footer-legal[data-astro-cid-sz7xmlte] summary[data-astro-cid-sz7xmlte]::-webkit-details-marker{display:none}.footer-legal[data-astro-cid-sz7xmlte] summary[data-astro-cid-sz7xmlte]{text-decoration:underline dotted;text-underline-offset:3px}.footer-legal[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{max-width:44rem;margin:.6rem auto 0;text-align:left;line-height:1.6}