@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-standard-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-standard-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-standard-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{color-scheme:light;--vellum:#eceee9;--sheet:#f6f7f3;--vellum-deep:#dfe3dd;--ink:#1c2226;--ink-2:#4b555b;--ink-3:#5e686d;--rule:#b9c0bc;--rule-strong:#8b9591;--hw-text:#8a5300;--hw-line:#b07206;--hw-wash:#f1e3c7;--sig-text:#00666d;--sig-line:#0a8790;--sig-wash:#cfe6e4;--sw-text:#a0245f;--sw-line:#c8417f;--sw-wash:#f1d6e2;--glass:#1c2226;--glass-2:#2a3136;--glass-ink:#eceee9;--glass-ink-2:#aab3b0;--hw-glow:#d3901a;--sig-glow:#3fc3cc;--sw-glow:#f07ab0;--font:"Archivo Variable", "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;--font-code:ui-monospace, "SF Mono", Menlo, Consolas, monospace;--wide:125;--normal:100;--narrow:88;--t-xs:.8125rem;--t-sm:.9375rem;--t-base:1.125rem;--t-md:1.3125rem;--t-lg:1.5rem;--t-xl:clamp(1.875rem, 1.3rem + 2.2vw, 2.25rem);--t-2xl:clamp(2.25rem, 1.4rem + 3.6vw, 3.75rem);--t-3xl:clamp(2.75rem, 1rem + 7.6vw, 7.25rem);--s-1:.25rem;--s-2:.5rem;--s-3:.75rem;--s-4:1rem;--s-5:1.5rem;--s-6:2rem;--s-7:3rem;--s-8:4.5rem;--s-9:7rem;--measure:66ch;--page:84rem;--gutter:clamp(1rem, 4vw, 3.5rem);--r-control:4px;--ease-out:cubic-bezier(.2, .7, .2, 1);--ease-spring:cubic-bezier(.3, 1.3, .5, 1);--dur-quick:.14s;--dur-move:.42s;--focus:0 0 0 2px var(--sheet), 0 0 0 4px var(--ink)}@media (prefers-reduced-motion:reduce){:root{--dur-quick:0s;--dur-move:0s}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:5rem}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}body{background:var(--vellum);color:var(--ink);font-family:var(--font);font-size:var(--t-base);font-variation-settings:"wdth" var(--normal);font-feature-settings:"tnum" 0;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;overflow-wrap:break-word;margin:0;line-height:1.55}img,svg,video,canvas{max-width:100%;display:block}img{height:auto}h1,h2,h3,h4{text-wrap:balance;margin:0;font-weight:640;line-height:1.08}p,ul,ol,dl,figure,blockquote{margin:0}p{text-wrap:pretty}.display{font-variation-settings:"wdth" var(--wide);letter-spacing:-.02em;font-weight:700}a{color:inherit;text-underline-offset:.2em;text-decoration-line:underline;text-decoration-thickness:1px;text-decoration-color:var(--rule-strong);transition:text-decoration-color var(--dur-quick) linear}a:hover{text-decoration-color:currentColor}:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:2px}::selection{background:var(--sig-wash);color:var(--ink)}.skip-link{left:var(--s-4);z-index:100;padding:var(--s-3) var(--s-4);background:var(--ink);color:var(--vellum);font-weight:600;text-decoration:none;position:absolute;top:-4rem}.skip-link:focus{top:var(--s-4)}.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}.page{width:100%;max-width:var(--page);padding-inline:var(--gutter);margin-inline:auto}.prose{max-width:var(--measure)}.prose>*+*{margin-top:var(--s-4)}.prose h2{margin-top:var(--s-7);font-size:var(--t-lg);font-variation-settings:"wdth" 112}.prose h3{margin-top:var(--s-6);font-size:var(--t-md)}.prose ul,.prose ol{padding-left:1.2em}.prose li+li{margin-top:var(--s-2)}.prose li::marker{color:var(--ink-3)}.prose code{font-family:var(--font-code);background:var(--vellum-deep);border-radius:2px;padding:.08em .3em;font-size:.86em}.prose strong{font-weight:640}.prose table{border-collapse:collapse;width:100%;font-size:var(--t-sm);font-variant-numeric:tabular-nums}.prose th,.prose td{padding:var(--s-2) var(--s-3) var(--s-2) 0;border-bottom:1px solid var(--rule);text-align:left;vertical-align:top}.prose th{border-bottom:1.5px solid var(--ink);font-weight:640}.lede{font-size:var(--t-md);color:var(--ink);line-height:1.45}.muted{color:var(--ink-2)}.small{font-size:var(--t-sm)}.num{font-variant-numeric:tabular-nums}.action{align-items:center;gap:var(--s-2);min-height:44px;padding:0 var(--s-5);border:1.5px solid var(--ink);border-radius:var(--r-control);color:var(--ink);font:inherit;font-size:var(--t-sm);font-variation-settings:"wdth" 112;cursor:pointer;transition:background-color var(--dur-quick) linear, color var(--dur-quick) linear;background:0 0;font-weight:600;text-decoration:none;display:inline-flex}.action:hover,.action.primary{background:var(--ink);color:var(--vellum)}.action.primary:hover{background:var(--glass-2)}.action[aria-pressed=true]{background:var(--ink);color:var(--vellum)}.channels{gap:var(--s-2);flex-wrap:wrap;padding:0;list-style:none;display:flex}.channel{font-size:var(--t-xs);font-variation-settings:"wdth" 112;align-items:center;gap:.4em;font-weight:600;line-height:1;display:inline-flex}.channel:before{content:"";border:2px solid;border-radius:50%;width:.75em;height:.75em}.channel[data-ch=hardware]{color:var(--hw-text)}.channel[data-ch=signal]{color:var(--sig-text)}.channel[data-ch=software]{color:var(--sw-text)}.channel[data-ch=hardware]:before{background:var(--hw-wash)}.channel[data-ch=signal]:before{background:var(--sig-wash)}.channel[data-ch=software]:before{background:var(--sw-wash)}.section{padding-block:var(--s-9)}.section-head{gap:var(--s-4);margin-bottom:var(--s-7);display:grid}.section-head h2{font-size:var(--t-2xl);font-variation-settings:"wdth" var(--wide);letter-spacing:-.02em;font-weight:700}.section-head p{max-width:52ch;color:var(--ink-2);font-size:var(--t-md);line-height:1.45}.figure-caption{margin-top:var(--s-3);max-width:var(--measure);font-size:var(--t-sm);color:var(--ink-2)}.site-header[data-astro-cid-fzpbxy5g]{z-index:50;background:color-mix(in srgb, var(--vellum) 92%, transparent);backdrop-filter:saturate(1.2)blur(6px);border-bottom:1px solid var(--rule);position:sticky;top:0}.bar[data-astro-cid-fzpbxy5g]{justify-content:space-between;align-items:center;gap:var(--s-2) var(--s-5);min-height:3.75rem;padding-block:var(--s-2);flex-wrap:wrap;display:flex}.mark[data-astro-cid-fzpbxy5g]{align-items:center;gap:var(--s-3);font-variation-settings:"wdth" 112;min-height:44px;font-weight:650;font-size:var(--t-sm);text-decoration:none;display:inline-flex}.mark[data-astro-cid-fzpbxy5g] svg[data-astro-cid-fzpbxy5g]{flex:none}ul[data-astro-cid-fzpbxy5g]{gap:0 var(--s-1);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g]{min-height:44px;padding-inline:var(--s-3);font-size:var(--t-sm);border-bottom:2px solid #0000;align-items:center;font-weight:560;text-decoration:none;display:inline-flex}nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g]:hover{border-bottom-color:var(--rule-strong)}nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g][aria-current=page]{border-bottom-color:var(--ink)}@media (width<=40rem){.bar[data-astro-cid-fzpbxy5g]{padding-block:var(--s-1);row-gap:0}.mark-name[data-astro-cid-fzpbxy5g]{font-size:var(--t-xs)}nav[data-astro-cid-fzpbxy5g]{width:100%}ul[data-astro-cid-fzpbxy5g]{flex-wrap:nowrap;justify-content:space-between;margin-inline:-.5rem}nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g]{font-size:var(--t-xs);white-space:nowrap;min-height:40px;padding-inline:.5rem}}@media (width<=22.5rem){ul[data-astro-cid-fzpbxy5g]{margin-inline:-.3rem}nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g]{padding-inline:.3rem;font-size:.75rem}}.site-footer[data-astro-cid-nns7i3if]{border-top:1px solid var(--rule)}.foot[data-astro-cid-nns7i3if]{justify-content:space-between;gap:var(--s-3) var(--s-6);padding-block:var(--s-6);font-size:var(--t-sm);flex-wrap:wrap;display:flex}.foot[data-astro-cid-nns7i3if] a[data-astro-cid-nns7i3if]{padding-block:var(--s-2);display:inline-block}.sep[data-astro-cid-nns7i3if]{margin-inline:var(--s-2);color:var(--ink-3)}