:root{--ash-100: #fafafa;--ash-200: #f4f4f4;--ash-300: #ebebeb;--ash-400: #e0e0e0;--ash-500: #8f8f8f;--ash-600: #6b6b6b;--ash-700: #4a4a4a;--ash-900: #1f1f1f;--accent-rgb: 255 80 0;--accent: rgb(var(--accent-rgb));--accent-hover: color-mix(in oklab, var(--accent), black 8%);--accent-light: color-mix(in oklab, var(--accent), white 22%);--accent-muted: rgb(var(--accent-rgb) / .12);--background: var(--ash-200);--background-elevated: var(--ash-100);--background-light: var(--ash-300);--background-lighter: var(--ash-400);--background-card: #ffffff;--tag-bg: rgb(var(--accent-rgb) / .1);--tag-color: var(--accent);--foreground: var(--ash-900);--foreground-muted: var(--ash-700);--foreground-subtle: var(--ash-600);--foreground-faint: var(--ash-500);--border: rgba(31, 31, 32, .1);--border-light: rgba(31, 31, 32, .06);--border-medium: rgba(31, 31, 32, .15);--border-strong: rgba(31, 31, 32, .22);--shadow-card: 0 1px 2px rgba(31, 31, 32, .05);--shadow-card-hover: 0 10px 24px rgba(31, 31, 32, .1);--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;--font-display: "Space Grotesk", "Inter", system-ui, sans-serif;--font-mono: "JetBrains Mono", "SF Mono", Consolas, monospace;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--shell-width: 960px;--gutter: 1.5em}body{font-family:var(--font-sans);margin:0;padding:0;text-align:left;background:var(--background);word-wrap:break-word;overflow-wrap:break-word;color:var(--foreground);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}main{width:720px;box-sizing:border-box;max-width:100%;margin:auto;padding:3em var(--gutter)}h1,h2,h3,h4,h5,h6{margin:0 0 .5rem;color:var(--foreground);font-family:var(--font-display);line-height:1.2;font-weight:700;letter-spacing:-.02em}h1{font-size:2.5em}h2{font-size:1.875em}h3{font-size:1.5em}h4{font-size:1.25em}h5{font-size:1.125em}strong,b{font-weight:600}a{color:var(--accent);transition:color var(--transition-fast)}a:hover{color:var(--accent-hover)}p{margin-bottom:1em;color:var(--foreground-muted)}.prose p{margin-bottom:1.75em}textarea{width:100%;font-size:16px}input{font-size:16px}table{max-width:100%;border-collapse:separate;border-spacing:0;background:var(--background-card);border-radius:10px;border:1px solid var(--border);font-size:.9em;margin-bottom:2em}th,td{padding:.75em 1.25em;text-align:left;border-bottom:1px solid var(--border)}th{font-weight:600;color:var(--foreground);background:var(--background-elevated)}th:first-child{border-top-left-radius:9px}th:last-child{border-top-right-radius:9px}tr:last-child td{border-bottom:none}tr:nth-child(2n) td{background:#1f1f2005}img{max-width:100%;height:auto;border-radius:10px}code{padding:2px 6px;background-color:var(--background-light);border:1px solid var(--border);border-radius:4px;font-family:var(--font-mono);font-size:.875em}pre{padding:1.25em 1.5em;border-radius:10px;border:1px solid var(--border);font-size:.85em;line-height:1.65;margin:1.5em 0}pre>code{all:unset;font-family:var(--font-mono);font-size:inherit}blockquote{border-left:3px solid var(--accent);padding:0 0 0 20px;margin:1.5em 0;color:var(--foreground-muted);font-size:1.1em}hr{border:none;border-top:1px solid var(--border);margin:2em 0}ul,ol{color:var(--foreground-muted)}li{margin-bottom:.5em}@media(max-width:720px){body{font-size:16px}main{padding:1em}h1{font-size:2em}}.sr-only{border:0;padding:0;margin:0;position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px 1px 1px 1px);clip:rect(1px,1px,1px,1px);clip-path:inset(50%);white-space:nowrap}.site-footer[data-astro-cid-sz7xmlte]{border-top:1px solid rgba(0,0,0,.1);background:#f4f4f4;color:#4a4a4a;margin-top:56px;font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.6;overflow:hidden}.site-footer-inner[data-astro-cid-sz7xmlte]{box-sizing:border-box;width:100%;max-width:1280px;margin:0 auto;padding:48px 32px 32px}.site-footer-columns[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px;margin-bottom:48px}.site-footer-column[data-astro-cid-sz7xmlte]{min-width:0}.site-footer-column[data-astro-cid-sz7xmlte] h2[data-astro-cid-sz7xmlte]{font-family:inherit;font-size:14px;font-weight:600;color:#1f1f1f;margin:0 0 16px;letter-spacing:normal;line-height:1.5;border:0;padding:0}.site-footer-column[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none;margin:0;padding:0}.site-footer-column[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]{padding:0;margin:0 0 8px}.site-footer-column[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]:last-child{margin:0}.site-footer[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-size:12px;color:#4a4a4a;text-decoration:none;overflow-wrap:anywhere;transition:color .15s}.site-footer[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:#1f1f1f;text-decoration:underline;text-underline-offset:3px}.site-footer[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:focus-visible{outline:2px solid #ff5000;outline-offset:4px}.site-footer-bottom[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;align-items:center;gap:24px;border-top:1px solid rgba(0,0,0,.1);padding-top:24px}.site-footer-brand[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:8px}.site-footer-logo-row[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:10px}.site-footer-logo[data-astro-cid-sz7xmlte]{display:block;width:82px;height:24px;margin:0;border-radius:0}.site-footer-version[data-astro-cid-sz7xmlte]{border-radius:99px;background:#ebebeb;padding:2px 8px;font:11px/1.5 monospace;color:#6b6b6b}.site-footer-brand[data-astro-cid-sz7xmlte] small[data-astro-cid-sz7xmlte]{font-size:12px}.site-footer-meta[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;align-items:flex-end;gap:8px}.site-footer-socials[data-astro-cid-sz7xmlte]{display:flex;gap:12px;align-items:center}.site-footer-socials[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{display:flex;align-items:center;justify-content:center;padding:8px;border-radius:8px}.site-footer-socials[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{background:#ebebeb}.site-footer-socials[data-astro-cid-sz7xmlte] img[data-astro-cid-sz7xmlte]{display:block;width:18px;height:18px;margin:0;border-radius:0;opacity:.72}.site-footer-status[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:16px;font-size:12px}.site-footer-status[data-astro-cid-sz7xmlte] span[data-astro-cid-sz7xmlte]{color:#ddd}.site-footer-watermark[data-astro-cid-sz7xmlte]{display:block;width:100%;height:auto;max-width:none;margin:32px 0 0;border-radius:0;pointer-events:none;user-select:none}@media(max-width:1023px){.site-footer-inner[data-astro-cid-sz7xmlte]{padding-left:24px;padding-right:24px}}@media(max-width:767px){.site-footer-columns[data-astro-cid-sz7xmlte]{grid-template-columns:repeat(2,minmax(0,1fr))}.site-footer-inner[data-astro-cid-sz7xmlte]{padding-left:20px;padding-right:20px}.site-footer[data-astro-cid-sz7xmlte]{margin-top:40px}}@media(max-width:639px){.site-footer-bottom[data-astro-cid-sz7xmlte]{flex-direction:column;align-items:flex-start}.site-footer-meta[data-astro-cid-sz7xmlte]{align-items:flex-start}.site-footer-watermark[data-astro-cid-sz7xmlte]{margin-top:28px}}