@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}@font-face{font-family:Archivo Variable;font-style:italic;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(/_astro/archivo-vietnamese-wdth-italic.DS6JCx7O.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:italic;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(/_astro/archivo-latin-ext-wdth-italic.Cq9u_6Zz.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:italic;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(/_astro/archivo-latin-wdth-italic.BuvkOFDm.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{--paper:#fff;--fog:#e6e7e8;--slate:#a7a9ac;--ink:#231f20;--ink-2:#4a4647;--ink-3:#6d6a6b;--signal:#2f5bff;--signal-ink:#1d3fd6;--signal-soft:#e8edff;--font:"Archivo Variable", "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;--wide:125%;--semi:112%;--step--1:.875rem;--step-0:1.0625rem;--step-1:clamp(1.125rem, 1.05rem + .35vw, 1.3125rem);--step-2:clamp(1.5rem, 1.2rem + 1vw, 1.875rem);--step-3:clamp(1.875rem, 1.4rem + 2vw, 2.75rem);--step-4:clamp(2.375rem, 1.5rem + 3.6vw, 4.5rem);--gutter:max(clamp(1rem, 4vw, 3rem), env(safe-area-inset-left), env(safe-area-inset-right));--section:clamp(3.25rem, 2rem + 6vw, 8rem);--header-h:3.75rem;--tap:2.75rem;--max:76rem;--measure:40rem;--radius:2px;--line:1px solid color-mix(in srgb, var(--ink) 14%, transparent);--ease:cubic-bezier(.2, .7, .1, 1)}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 1rem)}@media (width>=48rem){:root{--header-h:4.5rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{background:var(--paper);color:var(--ink);font-family:var(--font);font-size:var(--step-0);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;margin:0;font-stretch:100%;line-height:1.6}img,svg,video{max-width:100%;height:auto;display:block}a{color:inherit}a,button,label,input,textarea{touch-action:manipulation}::selection{background:var(--signal);color:var(--paper)}:focus-visible{outline:2px solid var(--signal);outline-offset:3px;border-radius:var(--radius)}h1,h2,h3,h4{font-stretch:var(--wide);letter-spacing:-.02em;text-wrap:balance;margin:0;font-weight:600;line-height:1.08}h1{font-size:var(--step-4);letter-spacing:-.035em;font-weight:700;line-height:1}h2{font-size:var(--step-3);letter-spacing:-.03em}h3{font-size:var(--step-1);letter-spacing:-.01em;line-height:1.25}p{text-wrap:pretty;margin:0}.wrap{width:min(100% - 2 * var(--gutter), var(--max));margin-inline:auto}.lede{font-size:var(--step-1);color:var(--ink-2);max-width:36rem;line-height:1.5}.muted{color:var(--ink-3)}.skip{z-index:100;background:var(--ink);color:var(--paper);padding:.75rem 1rem;text-decoration:none;position:absolute;top:-4rem;left:1rem}.skip:focus{top:1rem}.visually-hidden{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;overflow:hidden;position:absolute!important}.btn{--bg:var(--ink);--fg:var(--paper);background:var(--bg);color:var(--fg);border:2px solid var(--bg);border-radius:var(--radius);font:inherit;font-weight:600;font-stretch:var(--semi);font-size:var(--step-0);min-height:var(--tap);cursor:pointer;justify-content:center;align-items:center;gap:.6rem;padding:.95rem 1.4rem;line-height:1;text-decoration:none;transition:background-color .15s,border-color .15s,color .15s,scale .1s;display:inline-flex}.btn:active{scale:.98}.btn--signal{--bg:var(--signal)}.btn--ghost{color:var(--ink);border-color:var(--ink);background:0 0}.btn--on-ink.btn--ghost{color:var(--paper);border-color:var(--paper)}@media (hover:hover){.btn:hover{--bg:var(--signal)}.btn--signal:hover{--bg:var(--signal-ink)}.btn--ghost:hover{background:var(--ink);color:var(--paper)}.btn--on-ink.btn--ghost:hover{background:var(--paper);color:var(--ink)}}@media (prefers-reduced-motion:reduce){.btn:active{scale:none}}.actions{gap:.75rem;display:grid}@media (width>=30rem){.actions{flex-wrap:wrap;align-items:center;display:flex}}.link{color:var(--signal);text-underline-offset:.25em;margin-block:-.6rem;padding-block:.6rem;font-weight:600;text-decoration:underline 2px}@media (hover:hover){.link:hover{color:var(--signal-ink)}}.rail{overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scroll-padding-inline:var(--gutter);scrollbar-width:none;margin:0 calc(-1 * var(--gutter));padding:.25rem var(--gutter) 1.25rem;grid-auto-columns:min(84%,24rem);grid-auto-flow:column;gap:.875rem;list-style:none;display:grid;position:relative;overflow-x:auto}.rail::-webkit-scrollbar{display:none}.rail>*{scroll-snap-align:start;min-width:0}.rail-nav{align-items:center;gap:.5rem;margin-bottom:.75rem;display:flex}.rail-nav__track{background:color-mix(in srgb, var(--ink) 14%, transparent);flex:1;height:3px;margin-right:.5rem;overflow:hidden}.rail-nav__thumb{background:var(--ink);width:25%;height:100%;display:block}.rail-nav__count{text-align:right;min-width:3ch;font-size:var(--step--1);font-variant-numeric:tabular-nums;white-space:nowrap;margin-right:.25rem;font-weight:600;font-stretch:112%}.rail-nav__btn{width:var(--tap);height:var(--tap);cursor:pointer;background:var(--paper);color:var(--ink);border:1px solid var(--ink);border-radius:var(--radius);place-items:center;padding:0;display:grid}.rail-nav__btn:active:not(:disabled){background:var(--ink);color:var(--paper)}.rail-nav__btn:disabled{cursor:default;color:var(--slate);border-color:var(--slate);background:0 0}@media (width>=54rem){.rail{scroll-snap-type:none;grid-auto-columns:auto;grid-auto-flow:row;margin:0;padding:0;overflow:visible}.rail-nav{display:none}}.section{padding-block:var(--section)}.section--fog{background:var(--fog)}.section--ink{background:var(--ink);color:var(--paper)}.section__head{align-content:start;gap:.75rem;max-width:44rem;margin-bottom:clamp(1.75rem,1rem + 3vw,4rem);display:grid}.section__head p{color:var(--ink-2);font-size:var(--step-1);line-height:1.5}.section--ink .section__head p{color:color-mix(in srgb, var(--paper) 78%, transparent)}.cube[data-astro-cid-7c5jvev7]{overflow:visible}.cube__wall[data-astro-cid-7c5jvev7]{fill:var(--fog)}.cube__floor[data-astro-cid-7c5jvev7]{fill:var(--slate)}.cube__stroke[data-astro-cid-7c5jvev7]{fill:none;stroke:var(--ink);stroke-width:46px;stroke-linejoin:miter;stroke-miterlimit:4;stroke-linecap:butt}.logo[data-astro-cid-f7espo7c]{color:inherit;align-items:center;gap:.75rem;text-decoration:none;display:inline-flex}.logo[data-astro-cid-f7espo7c] .logo__mark{width:2.1rem;height:auto}.logo__word[data-astro-cid-f7espo7c]{letter-spacing:.42em;text-transform:uppercase;margin-right:-.42em;font-size:.95rem;font-weight:500;font-stretch:125%}.hdr[data-astro-cid-nen7h5rs]{z-index:50;background:color-mix(in srgb, var(--paper) 92%, transparent);backdrop-filter:saturate(1.4)blur(10px);border-bottom:var(--line);padding-top:env(safe-area-inset-top);position:sticky;top:0}.hdr__inner[data-astro-cid-nen7h5rs]{min-height:var(--header-h);justify-content:space-between;align-items:center;gap:1.5rem;display:flex}.hdr__inner[data-astro-cid-nen7h5rs] .logo__mark{width:1.85rem}.hdr__toggle[data-astro-cid-nen7h5rs]{width:var(--tap);height:var(--tap);color:var(--ink);cursor:pointer;background:0 0;border:0;place-items:center;margin-right:-.625rem;padding:0;display:grid}.hdr__bars[data-astro-cid-nen7h5rs]{width:1.375rem;height:.875rem;position:relative}.hdr__bars[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]{width:100%;height:2px;transition:transform .25s var(--ease), opacity .15s;background:currentColor;position:absolute;left:0}.hdr__bars[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]:first-child{top:0}.hdr__bars[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]:nth-child(2){top:calc(50% - 1px)}.hdr__bars[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]:nth-child(3){bottom:0}.hdr__toggle[data-astro-cid-nen7h5rs][aria-expanded=true] .hdr__bars[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]:first-child{transform:translateY(.375rem)rotate(45deg)}.hdr__toggle[data-astro-cid-nen7h5rs][aria-expanded=true] .hdr__bars[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]:nth-child(2){opacity:0}.hdr__toggle[data-astro-cid-nen7h5rs][aria-expanded=true] .hdr__bars[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]:nth-child(3){transform:translateY(-.375rem)rotate(-45deg)}.hdr__nav[data-astro-cid-nen7h5rs]{height:calc(100dvh - var(--header-h) - env(safe-area-inset-top));overscroll-behavior:contain;padding:.5rem var(--gutter) calc(1.25rem + env(safe-area-inset-bottom));background:var(--paper);visibility:hidden;opacity:0;transition:opacity .2s ease, translate .25s var(--ease), visibility 0s linear .25s;flex-direction:column;display:flex;position:absolute;top:100%;left:0;right:0;overflow-y:auto;translate:0 -.5rem}.hdr__nav[data-astro-cid-nen7h5rs].is-open{visibility:visible;opacity:1;transition-delay:0s;translate:none}.hdr__nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{margin:0;padding:0;list-style:none}.hdr__nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{border-bottom:var(--line);min-height:4rem;font-size:var(--step-2);font-weight:600;font-stretch:var(--wide);letter-spacing:-.02em;align-items:center;text-decoration:none;display:flex}.hdr__nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:active,.hdr__nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]{color:var(--signal)}.hdr__cta[data-astro-cid-nen7h5rs]{font-size:var(--step-0);margin-top:auto;padding-block:1.1rem}html.nav-open{overflow:hidden}@media (prefers-reduced-motion:reduce){.hdr__bars[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs],.hdr__nav[data-astro-cid-nen7h5rs]{transition:none}.hdr__nav[data-astro-cid-nen7h5rs]{translate:none}}@media (width>=48rem){.hdr__inner[data-astro-cid-nen7h5rs] .logo__mark{width:2.1rem}.hdr__toggle[data-astro-cid-nen7h5rs]{display:none}.hdr__nav[data-astro-cid-nen7h5rs]{visibility:visible;opacity:1;background:0 0;flex-direction:row;align-items:center;gap:2.25rem;height:auto;padding:0;transition:none;position:static;overflow:visible;translate:none}.hdr__nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{gap:2rem;display:flex}.hdr__nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{min-height:0;font-size:var(--step--1);letter-spacing:0;border-bottom:2px solid #0000;padding-block:.4rem;font-weight:500;font-stretch:112%;display:inline}.hdr__nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]{color:inherit;border-bottom-color:var(--signal)}.hdr__cta[data-astro-cid-nen7h5rs]{font-size:var(--step--1);margin-top:0;padding:.7rem 1.1rem}}@media (width>=48rem) and (hover:hover){.hdr__nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover{border-bottom-color:var(--signal)}}.ftr[data-astro-cid-jo6i4kqk]{border-top:var(--line);font-size:var(--step--1);padding-block:2.5rem calc(2rem + env(safe-area-inset-bottom))}.ftr__inner[data-astro-cid-jo6i4kqk]{gap:1.75rem;display:grid}.ftr__brand[data-astro-cid-jo6i4kqk]{gap:1rem;max-width:26rem;display:grid}.ftr__nav[data-astro-cid-jo6i4kqk]{border-top:var(--line);grid-template-columns:1fr 1fr;column-gap:1rem;display:grid}.ftr__nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk],.ftr__cookies[data-astro-cid-jo6i4kqk]{border-bottom:var(--line);min-height:3rem;font-weight:500;font-size:var(--step-0);align-items:center;text-decoration:none;display:flex}.ftr__cookies[data-astro-cid-jo6i4kqk]{border:0;border-bottom:var(--line);font:inherit;font-weight:500;font-size:var(--step-0);color:inherit;cursor:pointer;text-align:left;background:0 0;padding:0}.ftr__nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:active,.ftr__cookies[data-astro-cid-jo6i4kqk]:active{color:var(--signal)}.ftr__legal[data-astro-cid-jo6i4kqk]{padding-top:.25rem}@media (hover:hover){.ftr__nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover,.ftr__cookies[data-astro-cid-jo6i4kqk]:hover{color:var(--signal)}}@media (width>=48rem){.ftr[data-astro-cid-jo6i4kqk]{padding-block:3.5rem 2.5rem}.ftr__inner[data-astro-cid-jo6i4kqk]{grid-template-columns:1.4fr 1fr;gap:2.5rem 3rem}.ftr__nav[data-astro-cid-jo6i4kqk]{border-top:0;flex-wrap:wrap;place-content:start end;gap:.75rem 1.75rem;display:flex}.ftr__nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk],.ftr__cookies[data-astro-cid-jo6i4kqk]{min-height:0;font-size:var(--step--1);border-bottom:0;display:inline}.ftr__legal[data-astro-cid-jo6i4kqk]{border-top:var(--line);grid-column:1/-1;padding-top:1.5rem}}.consent{z-index:90;background:var(--paper);max-width:34rem;color:var(--ink);border:2px solid var(--ink);box-shadow:8px 8px 0 var(--fog);font-size:var(--step--1);gap:1rem;margin-left:auto;padding:1.25rem 1.25rem 1.25rem 1.5rem;display:grid;position:fixed;bottom:1rem;left:1rem;right:1rem}.consent[hidden]{display:none}.consent a{color:var(--signal);font-weight:600}.consent__actions{flex-wrap:wrap;justify-content:flex-end;gap:.75rem;display:flex}.consent .btn{font-size:var(--step--1);padding:.7rem 1rem}