:root{color-scheme:light dark;--bg: #fbfbfd;--surface: #ffffff;--surface-2: #f5f5f7;--text: #1d1d1f;--text-2: #6e6e73;--text-3: #86868b;--separator: #d2d2d7;--accent: #0071e3;--accent-hover: #0077ed;--accent-soft: rgba(0, 113, 227, .08);--header-bg: rgba(251, 251, 253, .72);--radius: 14px;--radius-lg: 20px;--shadow: 0 2px 12px rgba(0, 0, 0, .06);--shadow-hover: 0 8px 28px rgba(0, 0, 0, .1);--black: 29, 29, 31;--gray: 110, 110, 115;--gray-light: 210, 210, 215;--gray-dark: 29, 29, 31;--accent-dark: #0058b0;--gray-gradient: var(--bg), var(--bg);--box-shadow: var(--shadow);--font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;--font-mono: ui-monospace, "SF Mono", Menlo, Monaco, Consolas, monospace}@media(prefers-color-scheme:dark){:root{--bg: #000000;--surface: #1d1d1f;--surface-2: #161617;--text: #f5f5f7;--text-2: #a1a1a6;--text-3: #86868b;--separator: #3a3a3c;--accent: #2997ff;--accent-hover: #4aa6ff;--accent-soft: rgba(41, 151, 255, .14);--header-bg: rgba(0, 0, 0, .72);--shadow: 0 2px 12px rgba(0, 0, 0, .5);--shadow-hover: 0 8px 28px rgba(0, 0, 0, .7);--black: 245, 245, 247;--gray: 161, 161, 166;--gray-light: 58, 58, 60;--gray-dark: 235, 235, 240}}*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;padding:0;font-family:var(--font-sans);font-size:17px;line-height:1.65;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;word-wrap:break-word;overflow-wrap:break-word}main{width:720px;max-width:calc(100% - 2.5rem);margin:0 auto;padding:3.5rem 0 4rem}h1,h2,h3,h4,h5,h6{margin:0 0 .5em;color:var(--text);font-weight:600;line-height:1.15;letter-spacing:-.015em}h1{font-size:2.5rem;font-weight:700;letter-spacing:-.025em}h2{font-size:1.75rem;margin-top:2.25em}h3{font-size:1.3rem;margin-top:1.75em}h4{font-size:1.1rem;margin-top:1.5em}h5,h6{font-size:1rem}strong,b{font-weight:600}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover);text-decoration:underline;text-underline-offset:.15em}p{margin:0 0 1.1em}.prose p{margin-bottom:1.25em}.prose ul,.prose ol{padding-left:1.4em;margin:0 0 1.25em}.prose li{margin-bottom:.35em}.prose li>p{margin-bottom:.5em}textarea,input{font-family:inherit;font-size:16px}img{max-width:100%;height:auto;border-radius:var(--radius)}table{width:100%;border-collapse:collapse;font-size:.94rem;margin:0 0 1.5em;display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}th,td{padding:.65rem .75rem;text-align:left;vertical-align:top;border-bottom:1px solid var(--separator)}th{font-weight:600;color:var(--text);background:var(--surface-2);white-space:nowrap}tr:last-child td{border-bottom:none}code{font-family:var(--font-mono);font-size:.88em;padding:.15em .4em;background:var(--surface-2);border-radius:6px}pre{padding:1.1rem 1.25rem;border-radius:var(--radius);overflow-x:auto;font-size:.86rem;line-height:1.6;margin:0 0 1.5em}pre>code{all:unset;font-family:var(--font-mono)}blockquote{margin:0 0 1.5em;padding:.25em 0 .25em 1.2em;border-left:3px solid var(--separator);color:var(--text-2);font-size:1.02em}blockquote p:last-child{margin-bottom:0}hr{border:none;border-top:1px solid var(--separator);margin:2.5em 0}.tile{background:var(--surface);border:1px solid var(--separator);border-radius:var(--radius-lg);padding:1.35rem 1.5rem;transition:box-shadow .25s ease,transform .25s ease}a.tile:hover,.tile-link:hover{text-decoration:none;box-shadow:var(--shadow-hover);transform:translateY(-2px)}.btn{display:inline-flex;align-items:center;gap:.35em;padding:.6em 1.15em;border-radius:980px;font-size:.95rem;font-weight:500;line-height:1.2;text-decoration:none;border:1px solid transparent;transition:background .2s ease,color .2s ease,border-color .2s ease}.btn:hover{text-decoration:none}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);color:#fff}.btn-secondary{background:transparent;color:var(--accent);border-color:var(--accent)}.btn-secondary:hover{background:var(--accent-soft);color:var(--accent)}.eyebrow{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.02em;color:var(--accent);text-decoration:none;margin-bottom:.6rem}.muted{color:var(--text-2)}@media(max-width:720px){body{font-size:16px}main{max-width:calc(100% - 2rem);padding:2rem 0 3rem}h1{font-size:1.9rem}h2{font-size:1.4rem}h3{font-size:1.15rem}}.sr-only{border:0;padding:0;margin:0;position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);clip-path:inset(50%);white-space:nowrap}footer[data-astro-cid-sz7xmlte]{border-top:1px solid var(--separator);background:var(--surface-2);padding:2rem 1.25rem 3.5rem;font-size:.75rem;color:var(--text-3)}.inner[data-astro-cid-sz7xmlte]{max-width:980px;margin:0 auto}.links[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;margin-bottom:1rem}.links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--text-2);text-decoration:none}.links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--text);text-decoration:none}.copyright[data-astro-cid-sz7xmlte]{margin:0;line-height:1.7}a[data-astro-cid-eimmu3lg]{display:inline-block;font-size:.8rem;color:var(--text-2);text-decoration:none;white-space:nowrap;padding:.25rem 0;transition:color .2s ease}a[data-astro-cid-eimmu3lg]:hover{color:var(--text);text-decoration:none}a[data-astro-cid-eimmu3lg].active{color:var(--text);font-weight:600}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:50;background:var(--header-bg);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--separator)}nav[data-astro-cid-3ef6ksr2]{max-width:980px;height:48px;margin:0 auto;padding:0 1.25rem;display:flex;align-items:center;gap:1.5rem}.brand[data-astro-cid-3ef6ksr2]{font-size:.95rem;font-weight:600;letter-spacing:-.01em;color:var(--text);text-decoration:none;white-space:nowrap}.brand[data-astro-cid-3ef6ksr2]:hover{color:var(--text);text-decoration:none}.links[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:1.35rem;margin-left:auto;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}.links[data-astro-cid-3ef6ksr2]::-webkit-scrollbar{display:none}@media(max-width:720px){nav[data-astro-cid-3ef6ksr2]{padding:0 1rem;gap:1rem}.links[data-astro-cid-3ef6ksr2]{gap:1rem;mask-image:linear-gradient(to right,#000 92%,transparent);-webkit-mask-image:linear-gradient(to right,#000 92%,transparent);padding-right:1rem}}