:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f3f6fb;--bg-sunk:#e4eaf3;--surface:#fff;--ink:#0d192a;--ink-2:#2a394e;--muted:#4b5b71;--line:#cdd6e3;--line-strong:#7a899f;--accent:#1552bd;--accent-press:#0f45a4;--on-accent:#fff;--accent-text:#114db3;--scrim:#f3f6fbe6;--shadow-tint:13 25 42;--air-good:#00e400;--air-moderate:#ff0;--air-sensitive:#ff7e00;--air-unhealthy:red;--air-veryUnhealthy:#8f3f97;--air-hazardous:#7e0023;--heat-none:#9fb0c4;--heat-caution:#ffe14d;--heat-extremeCaution:#ffa51f;--heat-danger:#f0451f;--heat-extremeDanger:#a1122b;--sun-low:#5fb760;--sun-protect:#f2b70a;--sun-avoid:#d93d2b;--map-ink:#0d192a;--map-on-deep:#fff;--map-none:#cdd6e3;--map-air-good:#7fd68a;--map-air-moderate:#f3e27a;--map-air-sensitive:#f6a85a;--map-air-unhealthy:#ee6a62;--map-air-veryUnhealthy:#a877b8;--map-air-hazardous:#9a4a5f;--map-heat-none:#b9c6d6;--map-heat-caution:#f4df7f;--map-heat-extremeCaution:#f5b05c;--map-heat-danger:#ea6a4c;--map-heat-extremeDanger:#a8364a;--radius:18px;--radius-small:10px;--gutter:clamp(16px, 4vw, 48px);--page:1240px;--font-text:"Outfit Variable", "Noto Sans Khmer Variable", system-ui, -apple-system, "Segoe UI", sans-serif;--font-display:"Outfit Variable", "Noto Sans Khmer Variable", system-ui, sans-serif;--ease-out:cubic-bezier(.22, 1, .36, 1);--quick:.16s;--settle:.26s}:root:lang(km){--font-text:"Noto Sans Khmer Variable", "Outfit Variable", system-ui, "Khmer OS", sans-serif;--font-display:"Noto Sans Khmer Variable", "Outfit Variable", system-ui, sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#070c14;--bg-sunk:#04080e;--surface:#101927;--ink:#e9eff8;--ink-2:#c2cee1;--muted:#94a4bb;--line:#1c2838;--line-strong:#56667d;--accent:#86b6ff;--accent-press:#a9cbff;--on-accent:#06111f;--accent-text:#90bcff;--scrim:#070c14e6;--shadow-tint:0 0 0;--map-none:#1c2838}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:24px}body{background:var(--bg);min-height:100dvh;color:var(--ink);font-family:var(--font-text);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;font-size:1rem;line-height:1.55;overflow-x:clip}:lang(km) body,body:lang(km){line-height:1.8}h1,h2,h3,p,ul,ol,dl,dd,figure{margin:0}ul,ol{padding:0;list-style:none}a{color:inherit;text-underline-offset:3px;text-decoration-thickness:1px}button,input{font:inherit;color:inherit}button{cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;background:0 0;border:0;padding:0}svg{display:block}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--ink);outline-offset:2px}::selection{background:var(--accent);color:var(--on-accent)}.sr-only{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip{left:var(--gutter);z-index:20;background:var(--ink);color:var(--bg);border-radius:var(--radius);padding:10px 14px;position:absolute;top:8px;transform:translateY(-200%)}.skip:focus-visible{transform:none}.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-feature-settings:"zero" 0}.icon{flex:none;width:1.25em;height:1.25em}.icon svg{width:100%;height:100%}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:1ms!important;animation-duration:1ms!important;animation-iteration-count:1!important}}.page{width:100%;max-width:46rem;padding:calc(20px + env(safe-area-inset-top,0px)) var(--gutter) 96px;margin-inline:auto}.page-top{justify-content:space-between;align-items:center;gap:16px;min-height:44px;display:flex}.page-top a{align-items:center;min-height:44px;font-weight:600;display:inline-flex}.page-brand{font-family:Noto Sans Khmer Variable,system-ui,sans-serif;font-size:1.25rem;text-decoration:none}.page h1{text-wrap:balance;margin-top:40px;font-family:Noto Sans Khmer Variable,Outfit Variable,system-ui,sans-serif;font-size:clamp(2.2rem,8vw,3.4rem);font-weight:700;line-height:1.3}.page [lang=en] h1,.page [lang=en] h2{letter-spacing:-.02em;font-family:Outfit Variable,system-ui,sans-serif;line-height:1.1}.page [lang=km]{font-family:Noto Sans Khmer Variable,system-ui,sans-serif;line-height:1.85}.page [lang=en]{font-family:Outfit Variable,system-ui,sans-serif;line-height:1.6}.page article+article{border-top:1px solid var(--line);margin-top:72px;padding-top:8px}.page h2{margin-top:36px;font-size:1.3rem;font-weight:700;line-height:1.5}.page p,.page li{max-width:65ch;color:var(--ink-2);margin-top:10px}.page ul{padding-left:1.2em;list-style:outside}.page .status{background:var(--surface);border-left:3px solid var(--accent);border-radius:0 var(--radius) var(--radius) 0;color:var(--ink);margin-top:16px;padding:14px 16px}.page .updated{color:var(--muted);font-size:.9375rem}.page .contact{-webkit-user-select:all;user-select:all;color:var(--ink);font-weight:600}.page button{background:var(--accent);min-height:44px;color:var(--on-accent);border-radius:var(--radius);align-items:center;margin-top:14px;padding:0 16px;font-weight:600;display:inline-flex}.page output{margin-top:8px;font-weight:600;display:block}