@font-face{font-family:Archivo Variable;font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(/_astro/archivo-vietnamese-wdth-normal.rJmnGBSt.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:Archivo Variable;font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(/_astro/archivo-latin-ext-wdth-normal.7khWdh9v.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:Archivo Variable;font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(/_astro/archivo-latin-wdth-normal.DY7AcnAa.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{--blue:#0aa5f5;--blue-deep:#006da8;--carbon:#0a0d10;--plate-carbon-ink:#eff4f8;--field:#fff;--ink:#0a0d10;--muted:#46525c;--line:#0a0d1024;--line-strong:#0a0d105c;--plate:#0a0d10;--plate-ink:#eff4f8;--plate-muted:#a4b1bc;--plate-line:#eff4f82e;--plate-accent:var(--blue);--foot:#0aa5f5;--foot-ink:#0a0d10;--foot-muted:#06344e;--foot-line:#0a0d1047;--foot-return:#006da8;--on-blue:#0a0d10;--on-blue-soft:#06344e;--link:#006da8;--danger:#c0362c;--focus:#006da8;color-scheme:light}:root[data-theme=dark]{--field:#0a0e13;--ink:#edf3f8;--muted:#9fadb9;--line:#edf3f829;--line-strong:#edf3f86b;--plate:#141c26;--plate-ink:#edf3f8;--plate-muted:#aab7c3;--plate-line:#edf3f82e;--plate-accent:var(--blue);--foot:#e9eef3;--foot-ink:#0a0d10;--foot-muted:#3c4650;--foot-line:#0a0d1038;--foot-return:#b7c4cf;--link:#4dc0ff;--danger:#f0857b;--focus:#4dc0ff;color-scheme:dark}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--field:#0a0e13;--ink:#edf3f8;--muted:#9fadb9;--line:#edf3f829;--line-strong:#edf3f86b;--plate:#141c26;--plate-ink:#edf3f8;--plate-muted:#aab7c3;--plate-line:#edf3f82e;--plate-accent:var(--blue);--foot:#e9eef3;--foot-ink:#0a0d10;--foot-muted:#3c4650;--foot-line:#0a0d1038;--foot-return:#b7c4cf;--link:#4dc0ff;--danger:#f0857b;--focus:#4dc0ff;color-scheme:dark}}:root{--font:"Archivo Variable", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--fs-body:clamp(1rem, .97rem + .2vw, 1.125rem);--fs-lead:clamp(1.125rem, 1.05rem + .45vw, 1.375rem);--fs-h3:clamp(1.2rem, 1.05rem + .7vw, 1.55rem);--fs-h2:clamp(1.9rem, 1.25rem + 2.8vw, 3.4rem);--fs-display:clamp(2.5rem, 1.45rem + 4.6vw, 4.6rem);--fold:clamp(2.25rem, 5vw, 4.5rem);--fold-y:clamp(1.75rem, 4vw, 3.25rem);--return:clamp(.5rem, .9vw, .8rem);--notch:.55rem;--measure:62ch;--gutter:clamp(1.25rem, 5vw, 5.5rem);--shell-max:1220px;--section-y:clamp(4.5rem, 10vw, 8.5rem);--ease-out:cubic-bezier(.16, 1, .3, 1);--dur-quick:.18s;--dur-move:.65s;--z-nav:20;--z-skip:50}*,:before,:after{box-sizing:border-box}*{margin:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{background:var(--field);min-height:100dvh;color:var(--ink);font-family:var(--font);font-size:var(--fs-body);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-weight:410;font-stretch:100%;line-height:1.62}img,svg{max-width:100%;display:block}a{color:inherit;text-decoration:none}h1,h2{letter-spacing:-.015em;text-transform:uppercase;text-wrap:balance;overflow-wrap:break-word;font-weight:780;font-stretch:125%;line-height:.98}h3{letter-spacing:-.01em;text-wrap:balance;font-weight:680;font-stretch:112%;line-height:1.1}p{text-wrap:pretty}.meta{letter-spacing:.045em;text-transform:uppercase;font-size:.875rem;font-weight:560;font-stretch:92%}@media (width<=640px){.meta{letter-spacing:.03em;font-stretch:100%}}::selection{background:var(--blue);color:#0a0d10}:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.shell{width:100%;max-width:var(--shell-max);padding-inline:var(--gutter);margin-inline:auto}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:var(--z-skip);background:var(--carbon);color:var(--plate-carbon-ink);clip-path:polygon(0 0, 100% 0, 100% calc(100% - var(--notch)), calc(100% - var(--notch)) 100%, 0 100%);transition:top var(--dur-quick) var(--ease-out);padding:.6rem 1rem;font-size:.85rem;font-weight:600;position:absolute;top:-3.5rem;left:.75rem}.skip-link:focus{top:.75rem}.arrow{flex:none;width:1.15em;height:.85em}.link{color:var(--ink);background-image:linear-gradient(var(--blue), var(--blue)), linear-gradient(var(--blue-deep), var(--blue-deep));transition:color var(--dur-quick) var(--ease-out);background-position:0 calc(100% - 3px),0 100%;background-repeat:no-repeat;background-size:100% 2px,100% 2px;padding-bottom:4px;font-weight:560}.link:hover{color:var(--link)}.page-hero{padding-top:clamp(3rem,7vw,5.5rem);padding-bottom:clamp(2.5rem,6vw,4.5rem);position:relative}.page-hero__rule{width:min(38rem,100%);height:calc(var(--return) * 1.6);background:linear-gradient(var(--blue) 62%, var(--blue-deep) 62%);clip-path:polygon(0 0, 100% 0, calc(100% - var(--fold) / 2) 100%, 0 100%);margin-top:clamp(1.5rem,3.5vw,2.5rem)}.page-hero__title{font-size:var(--fs-display);max-width:16ch}.page-hero__lead{max-width:54ch;color:var(--muted);font-size:var(--fs-lead);margin-top:1.5rem;line-height:1.5}.dateline{color:var(--muted);margin-top:1.25rem}.prose{max-width:var(--measure);padding-block:clamp(1rem,3vw,2rem) clamp(3rem,7vw,5rem)}.prose h2{font-size:var(--fs-h3);margin-top:2.75rem;scroll-margin-top:2rem}.prose h2:first-child{margin-top:0}.prose p,.prose li{color:var(--muted);margin-top:1rem}.prose strong{color:var(--ink);font-weight:640}.prose a:not(.link){color:var(--link);text-underline-offset:3px;text-decoration:underline 2px}.prose ul{margin-top:1rem;padding-left:0;list-style:none}.prose li{margin-top:.7rem;padding-left:1.7em;position:relative}.prose li:before{content:"";background:var(--blue-deep);clip-path:polygon(0 30%,55% 30%,55% 0,100% 50%,55% 100%,55% 70%,0 70%);width:1em;height:.75em;position:absolute;top:.42em;left:0}:root[data-theme=dark] .prose li:before{background:var(--blue)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .prose li:before{background:var(--blue)}}.page{position:relative}@media print{*,:before,:after{transition:none!important;animation:none!important}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}.masthead[data-astro-cid-nen7h5rs]{padding-block:clamp(1.1rem,2.5vw,1.75rem)}.masthead__inner[data-astro-cid-nen7h5rs]{justify-content:space-between;align-items:center;gap:1rem;display:flex}.brand[data-astro-cid-nen7h5rs]{align-items:center;gap:.7rem;min-height:44px;display:inline-flex}.brand__mark[data-astro-cid-nen7h5rs]{width:34px;height:35px}.brand__word[data-astro-cid-nen7h5rs]{letter-spacing:.02em;text-transform:uppercase;font-size:1rem;font-weight:740;font-stretch:122%}.nav[data-astro-cid-nen7h5rs]{align-items:center;gap:clamp(.4rem,1.8vw,1.1rem);display:flex}.nav__link[data-astro-cid-nen7h5rs]{min-height:44px;color:var(--muted);transition:color var(--dur-quick) var(--ease-out);justify-content:center;align-items:center;padding:.35rem .85rem;font-size:.92rem;font-weight:560;display:inline-flex;position:relative}.nav__link[data-astro-cid-nen7h5rs]:hover{color:var(--ink)}.nav__text[data-astro-cid-nen7h5rs]{position:relative}.nav__slab[data-astro-cid-nen7h5rs]{transition:background var(--dur-quick) var(--ease-out);background:0 0;position:absolute;inset:.45rem 0;transform:skew(-14deg)}.nav__slab[data-astro-cid-nen7h5rs]:after{content:"";clip-path:polygon(0 100%,100% 100%,100% calc(100% - 3px),0 calc(100% - 3px));transition:background var(--dur-quick) var(--ease-out);background:0 0;position:absolute;inset:0}.nav__link[data-astro-cid-nen7h5rs].is-active{color:var(--on-blue)}.nav__link[data-astro-cid-nen7h5rs].is-active .nav__slab[data-astro-cid-nen7h5rs]{background:var(--blue)}.nav__link[data-astro-cid-nen7h5rs].is-active .nav__slab[data-astro-cid-nen7h5rs]:after{background:var(--blue-deep)}.theme-toggle[data-astro-cid-nen7h5rs]{width:44px;height:44px;color:var(--ink);cursor:pointer;visibility:hidden;background:0 0;border:0;justify-content:center;align-items:center;margin-left:clamp(.25rem,1vw,.75rem);padding:0;display:inline-flex}:root.has-js .theme-toggle[data-astro-cid-nen7h5rs]{visibility:visible}.theme-toggle[data-astro-cid-nen7h5rs] svg[data-astro-cid-nen7h5rs]{width:20px;height:20px}.theme-toggle__fold[data-astro-cid-nen7h5rs]{fill:var(--blue);transition:fill var(--dur-quick) var(--ease-out)}.theme-toggle__face[data-astro-cid-nen7h5rs]{fill:none;stroke:currentColor;stroke-width:1.6px}.theme-toggle[data-astro-cid-nen7h5rs]:hover .theme-toggle__fold[data-astro-cid-nen7h5rs]{fill:var(--blue-deep)}@media (width<=560px){.brand__word[data-astro-cid-nen7h5rs]{display:none}.nav__link[data-astro-cid-nen7h5rs]{padding-inline:.6rem}}@media (width<=400px){.nav[data-astro-cid-nen7h5rs]{gap:.1rem}.nav__link[data-astro-cid-nen7h5rs]{padding-inline:.45rem;font-size:.86rem}.theme-toggle[data-astro-cid-nen7h5rs]{margin-left:.1rem}}.foot[data-astro-cid-jo6i4kqk]{margin-top:var(--section-y)}.foot[data-astro-cid-jo6i4kqk].is-flush{margin-top:0}.foot__plate[data-astro-cid-jo6i4kqk]{--focus:var(--foot-ink);background:var(--foot);color:var(--foot-ink);padding-top:calc(var(--fold-y) + clamp(2rem, 5vw, 3.5rem));clip-path:polygon(0 var(--fold-y), 100% 0, 100% 100%, 0 100%);padding-bottom:clamp(2.25rem,5vw,3.5rem);position:relative}.foot__plate[data-astro-cid-jo6i4kqk]:before{content:"";background:var(--foot-return);clip-path:polygon(0 var(--fold-y), 100% 0, 100% calc(var(--return) * 1.5), 0 calc(var(--fold-y) + var(--return) * 1.5));position:absolute;inset:0}.foot__inner[data-astro-cid-jo6i4kqk]{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:2rem 4rem;display:flex}.foot__brand[data-astro-cid-jo6i4kqk]{align-items:center;gap:1.1rem;display:flex}.foot__mark[data-astro-cid-jo6i4kqk]{filter:brightness(0);width:56px;height:57px}.foot__word[data-astro-cid-jo6i4kqk]{letter-spacing:.02em;text-transform:uppercase;font-size:1.2rem;font-weight:740;font-stretch:122%;line-height:1.1}.foot__tag[data-astro-cid-jo6i4kqk]{color:var(--foot-muted);margin-top:.2rem;font-size:.92rem}.foot__meta[data-astro-cid-jo6i4kqk]{flex-direction:column;align-items:flex-start;gap:.55rem;display:flex}.foot__link[data-astro-cid-jo6i4kqk]{color:var(--foot-ink);border-bottom:2px solid var(--foot-ink);transition:border-color var(--dur-quick) var(--ease-out), color var(--dur-quick) var(--ease-out);min-height:24px;padding-bottom:2px;font-size:.95rem;font-weight:620}.foot__link[data-astro-cid-jo6i4kqk]:hover{color:var(--foot-muted);border-color:var(--foot-muted)}.foot__note[data-astro-cid-jo6i4kqk]{color:var(--foot-muted)}