@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{--ink:#14212a;--ink-2:#1f3240;--steel:#51626e;--rule:#d3dade;--paper:#f4f6f5;--white:#fff;--signal:#f2b705;--signal-deep:#7a5a00;--ok:#1f6b3a;--err:#a3271a;--font:"Archivo Variable", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--wrap:1180px;--gutter:clamp(16px, 4vw, 40px);--step--1:.875rem;--step-0:1.0625rem;--step-1:1.25rem;--step-2:clamp(1.5rem, 1.2rem + 1vw, 1.875rem);--step-3:clamp(2rem, 1.4rem + 2.2vw, 2.875rem);--step-4:clamp(2.5rem, 1.6rem + 3.6vw, 4.25rem);--radius-s:4px;--radius-m:10px;color-scheme:light}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-padding-top:88px}body{font-family:var(--font);font-size:var(--step-0);color:var(--ink);background:var(--paper);font-variation-settings:"wdth" 100;text-rendering:optimizelegibility;margin:0;line-height:1.6}img,svg{max-width:100%;height:auto;display:block}a{color:inherit;text-underline-offset:3px;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}:focus-visible{outline:3px solid var(--signal);outline-offset:2px;border-radius:2px}.on-ink :focus-visible{outline-color:var(--signal)}h1,h2,h3,h4{font-variation-settings:"wdth" 72;letter-spacing:-.005em;text-wrap:balance;margin:0 0 .5em;font-weight:720;line-height:1.05}h1{font-size:var(--step-4)}h2{font-size:var(--step-3)}h3{font-size:var(--step-2);line-height:1.15}h4{font-size:var(--step-1);line-height:1.2}p,ul,ol,dl,table{margin:0 0 1em}p{text-wrap:pretty;max-width:68ch}small{font-size:var(--step--1)}hr{border:0;border-top:1px solid var(--rule);margin:2.5rem 0}.wrap{max-width:var(--wrap);padding-inline:var(--gutter);margin-inline:auto}.section{padding-block:clamp(3rem,2rem + 4vw,6rem)}.section-tight{padding-block:clamp(2rem,1.5rem + 2vw,3.5rem)}.on-ink{background:var(--ink);color:var(--white)}.on-ink a{color:var(--white)}.on-white{background:var(--white)}.lead{font-size:var(--step-1);color:var(--steel);max-width:60ch;line-height:1.5}.on-ink .lead{color:#c9d3d9}.muted{color:var(--steel)}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.btn{min-height:48px;font:inherit;font-weight:650;font-size:var(--step-0);border-radius:var(--radius-s);cursor:pointer;border:2px solid #0000;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.25rem;line-height:1.2;text-decoration:none;display:inline-flex}.btn-signal{background:var(--signal);color:var(--ink)}.btn-signal:hover{background:#ffc61a}.btn-ghost{color:inherit;background:0 0;border-color:currentColor}.btn-ghost:hover{background:#7f7f7f1f}.btn-ink{background:var(--ink);color:var(--white)}.btn-ink:hover{background:var(--ink-2)}.prose{max-width:72ch}.prose h2{font-size:var(--step-2);margin-top:2.2em}.prose h3{font-size:var(--step-1);font-variation-settings:"wdth" 85;margin-top:1.8em}.prose ul,.prose ol{padding-left:1.3em}.prose li{margin-bottom:.35em}.prose table{border-collapse:collapse;width:100%;font-size:var(--step--1);display:block;overflow-x:auto}.prose th,.prose td{text-align:left;border-bottom:1px solid var(--rule);vertical-align:top;padding:.55rem .7rem}.prose th{background:var(--white);font-weight:650}.prose blockquote{border-left:4px solid var(--signal);color:var(--steel);margin:1.5em 0;padding:.2em 0 .2em 1.1em}.prose code{background:var(--white);border-radius:3px;padding:.1em .3em;font-size:.92em}.crumbs{font-size:var(--step--1);color:var(--steel);margin-bottom:1.5rem}.crumbs ol{flex-wrap:wrap;gap:.35rem;margin:0;padding:0;list-style:none;display:flex}.crumbs li+li:before{content:"/";color:var(--rule);margin-right:.35rem}.on-ink .crumbs{color:#a9b6be}.on-ink .crumbs li+li:before{color:#4c6170}.page-head{padding-block:clamp(2.5rem,2rem + 3vw,4.5rem) clamp(2rem,1.5rem + 2vw,3.5rem)}.page-head h1{max-width:20ch}.field{gap:.35rem;display:grid}.field label,.field legend{font-weight:600;font-size:var(--step--1)}.field .hint{font-size:var(--step--1);color:var(--steel)}input,select,textarea{font:inherit;color:var(--ink);background:var(--white);border-radius:var(--radius-s);border:1px solid #9aa8b1;width:100%;min-height:48px;padding:.7rem .8rem;font-size:1rem}textarea{resize:vertical;min-height:120px}input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--signal);outline-offset:0;border-color:var(--ink)}input[type=checkbox],input[type=radio]{width:20px;height:20px;min-height:0;accent-color:var(--ink)}fieldset{border:0;min-width:0;margin:0;padding:0}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@media print{.site-header,.site-footer,.lang-banner,.btn{display:none!important}body{background:#fff}}.wrap.prose{max-width:var(--wrap)}.wrap.prose>*{max-width:72ch}.wrap.prose>table{max-width:900px}.on-ink .btn-signal,.on-ink a.btn-signal{color:var(--ink)}.logo[data-astro-cid-f7espo7c]{color:var(--ink);align-items:center;gap:.6rem;display:inline-flex}.logo-inv[data-astro-cid-f7espo7c]{color:var(--white)}.logo-word[data-astro-cid-f7espo7c]{font-variation-settings:"wdth" 70;letter-spacing:.01em;font-size:1.45rem;font-weight:500;line-height:1}.logo-word[data-astro-cid-f7espo7c] b[data-astro-cid-f7espo7c]{font-weight:800}