:root{--accent: #4f46e5;--accent-light: #6366f1;--accent-dark: #4338ca;--accent-subtle: #eef2ff;--bg: #f8fafc;--card-bg: #ffffff;--surface: #ffffff;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border: #e2e8f0;--border-light: #f1f5f9;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-md: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-lg: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--radius-sm: 8px;--radius: 12px;--radius-lg: 16px;--radius-xl: 24px}@media(prefers-color-scheme:dark){:root{--accent: #6366f1;--accent-light: #818cf8;--accent-dark: #4f46e5;--accent-subtle: rgba(99, 102, 241, .15);--bg: #0f172a;--card-bg: #1e293b;--surface: #1e293b;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-muted: #64748b;--border: #334155;--border-light: #1e293b;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .3);--shadow: 0 4px 6px -1px rgb(0 0 0 / .4), 0 2px 4px -2px rgb(0 0 0 / .4);--shadow-md: 0 10px 15px -3px rgb(0 0 0 / .4), 0 4px 6px -4px rgb(0 0 0 / .4);--shadow-lg: 0 20px 25px -5px rgb(0 0 0 / .5), 0 8px 10px -6px rgb(0 0 0 / .5)}}*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-thai),var(--font-atkinson),ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;margin:0;padding:0;text-align:left;background:var(--bg);word-wrap:break-word;overflow-wrap:break-word;color:var(--text-secondary);font-size:18px;line-height:1.75;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}main{width:1200px;max-width:calc(100% - 2em);margin:0 auto;padding:3em 1em}h1,h2,h3,h4,h5,h6{margin:0 0 .5rem;color:var(--text-primary);line-height:1.3;font-weight:700;letter-spacing:-.01em}h1{font-size:2.75em}h2{font-size:2em}h3{font-size:1.5em}h4{font-size:1.25em}h5{font-size:1.1em}strong,b{font-weight:700;color:var(--text-primary)}a{color:var(--accent);text-decoration:none;transition:color .2s ease}a:hover{color:var(--accent-dark)}p{margin-bottom:1.25em}.prose p{margin-bottom:1.75em}textarea{width:100%;font-size:16px;border-radius:var(--radius-sm);border:1px solid var(--border);padding:.5em}input{font-size:16px;border-radius:var(--radius-sm);border:1px solid var(--border);padding:.5em}table{width:100%;border-collapse:collapse}th,td{padding:.75em;border-bottom:1px solid var(--border);text-align:left}th{font-weight:600;color:var(--text-primary)}img{max-width:100%;height:auto;border-radius:var(--radius)}code{padding:.2em .4em;background-color:var(--border-light);border-radius:var(--radius-sm);font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;font-size:.9em;color:var(--accent-dark)}pre{padding:1.5em;border-radius:var(--radius);background:var(--text-primary);overflow-x:auto}pre>code{all:unset;color:#e2e8f0;font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;font-size:.9em}blockquote{border-left:4px solid var(--accent);padding:.5em 0 .5em 1.25em;margin:1.5em 0;font-size:1.15em;color:var(--text-secondary);background:var(--accent-subtle);border-radius:0 var(--radius) var(--radius) 0}hr{border:none;border-top:1px solid var(--border);margin:2em 0}ul,ol{padding-left:1.5em}li{margin-bottom:.5em}@media(max-width:720px){body{font-size:16px}main{padding:1.5em 1em}h1{font-size:2em}h2{font-size:1.6em}}.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]{background:var(--card-bg);border-top:1px solid var(--border);margin-top:2em}.footer-inner[data-astro-cid-sz7xmlte]{max-width:1200px;margin:0 auto;padding:3em 1.5em 1.5em}.footer-grid[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:2.5rem}.footer-brand[data-astro-cid-sz7xmlte] h3[data-astro-cid-sz7xmlte]{font-size:1.15rem;margin-bottom:.5rem;color:var(--text-primary)}.footer-brand[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{font-size:.9rem;color:var(--text-muted);line-height:1.6;margin-bottom:1rem}.footer-line[data-astro-cid-sz7xmlte]{display:inline-block;background:#06c755;color:#fff;font-weight:800;font-size:.88rem;padding:.5em 1.1em;border-radius:999px;margin-bottom:1rem;transition:background .2s ease}.footer-line[data-astro-cid-sz7xmlte]:hover{background:#05a948;color:#fff}.footer-socials[data-astro-cid-sz7xmlte]{display:flex;gap:.5rem}.footer-socials[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{display:inline-flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;border-radius:var(--radius-sm);background:var(--border-light);color:var(--text-secondary);font-size:.75rem;font-weight:700;transition:all .2s ease}.footer-socials[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{background:var(--accent);color:#fff}.footer-section[data-astro-cid-sz7xmlte] h4[data-astro-cid-sz7xmlte]{font-size:.95rem;margin-bottom:.75rem;color:var(--text-primary)}.footer-section[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none;padding:0;margin:0}.footer-section[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]{margin-bottom:.4rem}.footer-section[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--text-muted);font-size:.9rem;transition:color .2s ease}.footer-section[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--accent)}.footer-bottom[data-astro-cid-sz7xmlte]{border-top:1px solid var(--border);padding-top:1.25rem;text-align:center;color:var(--text-muted);font-size:.875rem}.footer-bottom[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{margin:0}@media(max-width:860px){.footer-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr 1fr;gap:2rem}}@media(max-width:520px){.footer-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr;gap:1.5rem}.footer-inner[data-astro-cid-sz7xmlte]{padding:2em 1em 1em}}header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:50;margin:0;padding:.75rem 1.5rem;background:#ffffffd9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(226,232,240,.8)}@media(prefers-color-scheme:dark){header[data-astro-cid-3ef6ksr2]{background:#0f172ad9;border-bottom-color:#334155cc}}h2[data-astro-cid-3ef6ksr2]{margin:0;font-size:1.15em;font-weight:700}h2[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{color:var(--text-primary);text-decoration:none;letter-spacing:-.02em;transition:color .2s ease}h2[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--accent)}nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto}.nav-links[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.35rem}.nav-divider[data-astro-cid-3ef6ksr2]{display:inline-block;width:1px;height:1.25rem;background:var(--border);margin:0 .35rem}.nav-link[data-astro-cid-3ef6ksr2]{display:inline-block;text-decoration:none;padding:.5em .85em;border-radius:8px;color:var(--text-secondary);font-weight:500;font-size:.95rem;transition:all .2s ease}.nav-link[data-astro-cid-3ef6ksr2]:hover{color:var(--text-primary);background:var(--border-light)}.nav-link--primary[data-astro-cid-3ef6ksr2]{background:var(--accent);color:#fff}.nav-link--primary[data-astro-cid-3ef6ksr2]:hover{background:var(--accent-dark);color:#fff}.nav-link--line[data-astro-cid-3ef6ksr2]{background:#06c755;color:#fff;font-weight:700}.nav-link--line[data-astro-cid-3ef6ksr2]:hover{background:#05a948;color:#fff}@media(max-width:720px){header[data-astro-cid-3ef6ksr2]{padding:.75rem 1rem}.nav-links[data-astro-cid-3ef6ksr2]{gap:.15rem}.nav-divider[data-astro-cid-3ef6ksr2]{margin:0 .15rem}.nav-link[data-astro-cid-3ef6ksr2]{padding:.45em .55em;font-size:.85rem}}@media(max-width:520px){nav[data-astro-cid-3ef6ksr2]{flex-direction:column;gap:.5rem}.nav-links[data-astro-cid-3ef6ksr2]{flex-wrap:wrap;justify-content:center}}