.astro-route-announcer{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;top:0;left:0;overflow:hidden}header[data-astro-cid-nen7h5rs]{z-index:var(--z-header);background:var(--color-bg);border-bottom:3px solid var(--color-header-accent);box-shadow:var(--shadow-sm);position:sticky;top:0}.bar[data-astro-cid-nen7h5rs]{justify-content:space-between;align-items:center;gap:var(--space-2);min-height:var(--header-height);padding-block:var(--space-1);display:flex}.logo[data-astro-cid-nen7h5rs]{flex-shrink:0;display:block}.backdrop[data-astro-cid-nen7h5rs],.hamburger[data-astro-cid-nen7h5rs],.nav-close[data-astro-cid-nen7h5rs],.nav-footer[data-astro-cid-nen7h5rs]{display:none}nav[data-astro-cid-nen7h5rs]>ul[data-astro-cid-nen7h5rs]{align-items:center;gap:var(--space-3);margin:0;padding:0;list-style:none;display:flex}nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs],.dropdown-trigger[data-astro-cid-nen7h5rs],.hamburger[data-astro-cid-nen7h5rs],.nav-close[data-astro-cid-nen7h5rs]{cursor:pointer;background:0 0;border:none}nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs],.dropdown-trigger[data-astro-cid-nen7h5rs]{font:inherit;color:var(--color-text-muted);font-weight:600;font-size:var(--font-size-sm);text-transform:capitalize;padding:.4em 0;text-decoration:none;display:inline-block;position:relative}nav[data-astro-cid-nen7h5rs]>ul[data-astro-cid-nen7h5rs]>li[data-astro-cid-nen7h5rs]>a[data-astro-cid-nen7h5rs]:after,.dropdown-trigger[data-astro-cid-nen7h5rs]:after{content:"";background:var(--color-header-accent);height:2px;transition:scale .2s;position:absolute;inset:auto 0 .2em;scale:0 1}nav[data-astro-cid-nen7h5rs]>ul[data-astro-cid-nen7h5rs]>li[data-astro-cid-nen7h5rs]>a[data-astro-cid-nen7h5rs]:is(:hover,:focus-visible):after,nav[data-astro-cid-nen7h5rs]>ul[data-astro-cid-nen7h5rs]>li[data-astro-cid-nen7h5rs]>a[data-astro-cid-nen7h5rs][aria-current=page]:after,.dropdown-trigger[data-astro-cid-nen7h5rs]:is(:hover,:focus-visible):after{scale:1}header[data-astro-cid-nen7h5rs] [data-astro-cid-nen7h5rs]:focus-visible{outline:2px solid var(--color-header-accent);outline-offset:3px}.has-dropdown[data-astro-cid-nen7h5rs]{position:relative}.dropdown[data-astro-cid-nen7h5rs]{padding:var(--space-1) 0;margin:0;list-style:none;display:none}.dropdown[data-astro-cid-nen7h5rs] li[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{padding:.5em var(--space-2);white-space:nowrap;font-weight:500;display:block}.dropdown[data-astro-cid-nen7h5rs] li[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover{color:var(--color-header-accent)}@media (width>720px){.dropdown[data-astro-cid-nen7h5rs]{background:var(--color-bg);border:1px solid var(--color-border);min-width:200px;box-shadow:var(--shadow-sm);z-index:var(--z-dropdown);border-radius:6px;position:absolute;top:100%;left:0}.dropdown[data-astro-cid-nen7h5rs].open{display:block}.dropdown[data-astro-cid-nen7h5rs] li[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover{background:var(--color-bg-alt)}}@media (width<=720px){.hamburger[data-astro-cid-nen7h5rs]{flex-direction:column;justify-content:center;gap:5px;width:32px;height:32px;padding:0;display:flex}.hamburger[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]{background:var(--color-text-muted);border-radius:1px;height:2px;display:block}.backdrop[data-astro-cid-nen7h5rs]{background:var(--color-scrim);z-index:var(--z-nav-backdrop);opacity:0;transition:opacity .2s ease, display .2s allow-discrete;position:fixed;inset:0}.backdrop[data-astro-cid-nen7h5rs].open{opacity:1;display:block}@starting-style{.backdrop[data-astro-cid-nen7h5rs].open{opacity:0}}nav[data-astro-cid-nen7h5rs]{background:var(--color-bg);width:min(60vw,240px);box-shadow:-8px 0 24px var(--shadow-color-lg);z-index:var(--z-nav);padding:0 var(--space-3) var(--space-3);visibility:hidden;transition:translate .25s,visibility 0s linear .25s;position:fixed;inset:0 0 0 auto;overflow-y:auto;translate:100%}nav[data-astro-cid-nen7h5rs].open{visibility:visible;transition:translate .25s;translate:0}.nav-close[data-astro-cid-nen7h5rs]{width:100%;height:var(--header-height);color:var(--color-text-muted);font-size:var(--font-size-2xl);justify-content:flex-end;align-items:center;display:flex}nav[data-astro-cid-nen7h5rs]>ul[data-astro-cid-nen7h5rs]{align-items:stretch;gap:var(--space-1);text-align:right;flex-direction:column}.dropdown[data-astro-cid-nen7h5rs]{padding:0 var(--space-2) 0 0;display:block}.dropdown[data-astro-cid-nen7h5rs] li[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{padding:.3em 0;display:inline-block}.dropdown-trigger[data-astro-cid-nen7h5rs]{pointer-events:none}.nav-footer[data-astro-cid-nen7h5rs]{top:80%;display:block;position:absolute;inset-inline:0}.nav-divider[data-astro-cid-nen7h5rs]{background:var(--color-border);opacity:.6;height:1px}.nav-copyright[data-astro-cid-nen7h5rs]{margin:var(--space-2) 0 0;padding-inline:var(--space-3);font-size:var(--font-size-xs);color:var(--color-text-muted);text-align:right;line-height:1.5}.nav-copyright[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{font-size:inherit;padding:0;font-weight:600;display:inline}}@media (prefers-reduced-motion:reduce){nav[data-astro-cid-nen7h5rs]>ul[data-astro-cid-nen7h5rs]>li[data-astro-cid-nen7h5rs]>a[data-astro-cid-nen7h5rs]:after,.dropdown-trigger[data-astro-cid-nen7h5rs]:after{transition:none}}.text-muted[data-astro-cid-n23nmfhp],.text-error[data-astro-cid-n23nmfhp]{font-size:var(--font-size-sm)}.text-muted[data-astro-cid-n23nmfhp]{color:var(--color-text-muted)}.text-error[data-astro-cid-n23nmfhp]{color:var(--color-error);margin:0}footer[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--color-border);margin-top:var(--space-5);padding-block:var(--space-3);background:var(--color-bg-alt)}footer .copyright{text-align:center;margin:0}footer .copyright a{color:inherit}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-cyrillic-ext-wght-normal.BOeWTOD4.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-cyrillic-wght-normal.DqGufNeO.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-greek-ext-wght-normal.DlzME5K_.woff2)format("woff2-variations");unicode-range:U+1F??}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-greek-wght-normal.CkhJZR-_.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-vietnamese-wght-normal.CBcvBZtf.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-latin-ext-wght-normal.DO1Apj_S.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-latin-wght-normal.Dx4kXJAl.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--color-black:#000;--color-bg:#fff;--color-bg-alt:#f4f5f7;--color-text:#1c1f26;--color-text-muted:#545b66;--color-accent:#0089ae;--color-accent-text:color-mix(in srgb, var(--color-accent), var(--color-black) 10%);--color-border:#e2e4e8;--color-error:#b3261e;--color-header-accent:#429eb3;--color-scrim:color-mix(in srgb, var(--color-black) 40%, transparent);--font-sans:"Inter Variable", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-size-xs:.75rem;--font-size-sm:.875rem;--font-size-base:1rem;--font-size-md:1.125rem;--font-size-lg:1.25rem;--font-size-xl:1.375rem;--font-size-2xl:1.625rem;--font-size-display:clamp(1.75rem, 3.5vw, 2.5rem);--content-max-width:1120px;--content-narrow-width:720px;--space-1:.5rem;--space-2:1rem;--space-3:1.5rem;--space-4:2.5rem;--space-5:4rem;--shadow-color-sm:color-mix(in srgb, var(--color-black) 8%, transparent);--shadow-color-lg:color-mix(in srgb, var(--color-black) 12%, transparent);--shadow-sm:0 8px 24px var(--shadow-color-sm);--shadow-lg:0 8px 24px var(--shadow-color-lg);--header-height:64px;--ease-out-expo:cubic-bezier(.16, 1, .3, 1);--z-dropdown:10;--z-header:80;--z-nav-backdrop:90;--z-nav:91;--z-skip-link:100}*,:before,:after{box-sizing:border-box}body{min-height:100dvh;font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);flex-direction:column;margin:0;line-height:1.6;display:flex}#main-content{flex:1}h1,h2,h3{margin:0 0 var(--space-2);line-height:1.2}p{margin:0 0 var(--space-2)}a{color:var(--color-accent)}img{max-width:100%;display:block}.wrapper{max-width:var(--content-max-width);padding-inline:var(--space-2);margin-inline:auto}.content-narrow{max-width:var(--content-narrow-width);margin-inline:auto}@media (width<=720px){.wrapper{padding-inline:var(--space-3)}}.card{border:1px solid var(--color-border);background:var(--color-bg);border-radius:8px}.button{background:var(--color-accent);color:var(--color-bg);cursor:pointer;font-weight:600;font-size:var(--font-size-base);border:none;border-radius:6px;padding:.65em 1.4em;text-decoration:none;display:inline-block}.button:hover{opacity:.9}@media (width<=720px){.button{text-align:center;width:100%;display:block}}.sr-only{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{top:-100%;left:var(--space-2);z-index:var(--z-skip-link);background:var(--color-bg);color:var(--color-text);border:1px solid var(--color-border);border-radius:0 0 6px 6px;padding:.75em 1.25em;font-weight:600;text-decoration:none;position:absolute}.skip-link:focus{top:0}::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation-timing-function:var(--ease-out-expo)}::view-transition-group(*){animation-duration:.32s}::view-transition-old(*),::view-transition-new(*){animation-duration:.24s}.heading-h1[data-astro-cid-oaxrxw2l]{font-size:var(--font-size-display)}.heading-h2[data-astro-cid-oaxrxw2l]{font-size:var(--font-size-xl)}.heading-h3[data-astro-cid-oaxrxw2l]{font-size:var(--font-size-md);font-weight:600}