@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/_astro/space-grotesk-vietnamese-wght-normal.D0rl6rjA.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:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/_astro/space-grotesk-latin-ext-wght-normal.D9tNdqV9.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:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/_astro/space-grotesk-latin-wght-normal.BhU9QXUp.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:Instrument Sans Variable;font-style:normal;font-display:swap;font-weight:400 700;src:url(/_astro/instrument-sans-latin-ext-wght-normal.B5bTHO_g.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:Instrument Sans Variable;font-style:normal;font-display:swap;font-weight:400 700;src:url(/_astro/instrument-sans-latin-wght-normal.BbzFLZTg.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{--bg:#f8fafc;--bg-soft:#eef3f8;--bg-raised:#fff;--bg-inset:#e7edf5;--ink:#0a1020;--ink-soft:#49556a;--ink-faint:#68758a;--line:#dce4ee;--line-strong:#c8d3e1;--accent:#36c4f4;--accent-deep:#2467e8;--accent-strong:#066f9f;--focus:#2467e8;--danger:#b3261e;--ok:#1d7a44;--grad-accent:linear-gradient(125deg, #2467e8 0%, #36c4f4 100%);--grad-aurora:radial-gradient(circle at 12% 5%, #36c4f424, transparent 30rem), radial-gradient(circle at 88% 24%, #2467e81a, transparent 34rem);--radius-sm:12px;--radius-md:20px;--radius-lg:30px;--radius-full:999px;--shadow-sm:0 1px 2px #0a10200f;--shadow-md:0 1px 2px #0a10200a, 0 14px 34px -18px #0a10203d;--shadow-lg:0 2px 4px #0a10200a, 0 32px 70px -26px #0a102047;--font-display:"Space Grotesk Variable", "Avenir Next", "Segoe UI", sans-serif;--font-body:"Instrument Sans Variable", "Helvetica Neue", Arial, sans-serif;--shell-max:94rem;--shell-pad:clamp(1.1rem, 2.8vw, 2.5rem);color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--bg:#090c12;--bg-soft:#0f141e;--bg-raised:#141b27;--bg-inset:#0b1019;--ink:#f4f7fb;--ink-soft:#b7c1d1;--ink-faint:#8995a8;--line:#202a3a;--line-strong:#334158;--accent:#45c9f5;--accent-strong:#7ad7f8;--focus:#7ad7f8;--danger:#f2867e;--ok:#85d6a4;--shadow-sm:0 1px 2px #0006;--shadow-md:0 1px 2px #00000059, 0 14px 34px -18px #000000b3;--shadow-lg:0 2px 4px #00000059, 0 32px 70px -26px #000000d9}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}body{background:var(--grad-aurora), var(--bg);min-width:20rem;color:var(--ink);font-family:var(--font-body);overflow-wrap:break-word;-webkit-font-smoothing:antialiased;margin:0;font-size:1rem;line-height:1.68}h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.022em;text-wrap:balance;margin:0 0 .5em;line-height:1.12}h1{letter-spacing:-.05em;font-size:clamp(2.75rem,6vw,5.4rem);font-weight:680}h2{letter-spacing:-.04em;font-size:clamp(1.85rem,3.5vw,3rem);font-weight:660}h3{font-size:1.16rem;font-weight:600}p{margin:0 0 1em}a{color:var(--accent-strong);text-underline-offset:.22em;text-decoration-thickness:1px;transition:color .12s}a:hover{color:var(--ink)}:focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:4px}img,svg{max-width:100%;height:auto;display:block}code{background:var(--bg-soft);border:1px solid var(--line);border-radius:6px;padding:.08em .4em;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:.92em}.shell{width:100%;max-width:var(--shell-max);padding-inline:var(--shell-pad);margin-inline:auto}.section{padding-block:clamp(4rem,8vw,7.5rem)}.section-raised{background:linear-gradient(115deg, color-mix(in srgb, var(--accent) 4%, transparent), transparent 38%), color-mix(in srgb, var(--bg-soft) 92%, transparent);border-block:1px solid color-mix(in srgb, var(--line) 82%, transparent)}.skip-link{z-index:100;background:var(--ink);color:var(--bg);border-radius:var(--radius-full);padding:.6rem 1.1rem;font-weight:600;position:absolute;top:0;left:-9999px}.skip-link:focus{top:.75rem;left:.75rem}.eyebrow{font-family:var(--font-display);letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint);align-items:center;gap:.55rem;margin:0 0 1rem;font-size:.76rem;font-weight:680;display:inline-flex}.eyebrow:before{content:"";border-radius:var(--radius-full);background:var(--grad-accent);width:1.65rem;height:.24rem}.lede{color:var(--ink-soft);max-width:54ch;font-size:clamp(1.12rem,2vw,1.42rem);line-height:1.52}.measure{max-width:68ch}.site-header{z-index:50;background:linear-gradient(var(--bg), color-mix(in srgb, var(--bg) 78%, transparent));padding-block:.7rem;position:sticky;top:0}.header-inner{background:color-mix(in srgb, var(--bg-raised) 82%, transparent);border:1px solid color-mix(in srgb, var(--line) 88%, transparent);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);-webkit-backdrop-filter:blur(18px)saturate(135%);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.75rem 1.5rem;padding-block:.62rem;display:grid}.brand{color:var(--ink);font-family:var(--font-display);letter-spacing:.01em;align-items:center;gap:.65rem;font-size:1.15rem;font-weight:700;text-decoration:none;display:inline-flex}.brand:hover{color:var(--ink)}.brand img{border-radius:10px;width:2.35rem;height:2.35rem}.site-nav{flex-wrap:wrap;justify-content:center;gap:.15rem;display:flex}.header-inner>.language-menu{grid-column:3;justify-self:end}.site-nav a{color:var(--ink-soft);border-radius:var(--radius-full);padding:.45rem .88rem;font-size:.94rem;font-weight:500;text-decoration:none;transition:background .12s,color .12s}.site-nav a:hover{color:var(--ink);background:var(--bg-soft)}.site-nav a[aria-current=page]{color:var(--ink);background:var(--bg-soft);font-weight:600}.site-footer{border-top:1px solid var(--line);background:var(--bg-soft);margin-top:0;padding-block:clamp(3.5rem,7vw,5.5rem);font-size:.96rem}.footer-grid{grid-template-columns:repeat(auto-fit,minmax(11rem,1fr));gap:2rem;display:grid}.footer-grid h2{letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:.8rem;font-size:.78rem}.footer-grid ul{gap:.55rem;margin:0;padding:0;list-style:none;display:grid}.footer-grid a{color:var(--ink-soft);text-decoration:none}.footer-grid a:hover{color:var(--ink)}.footer-meta{border-top:1px solid var(--line);color:var(--ink-faint);flex-wrap:wrap;gap:.5rem 2rem;margin-top:2.25rem;padding-top:1.5rem;font-size:.9rem;display:flex}.footer-meta p{margin:0}.button{font-family:var(--font-display);text-align:center;border:1px solid var(--line-strong);border-radius:var(--radius-full);min-height:3rem;color:var(--ink);background:var(--bg-raised);box-shadow:var(--shadow-sm);cursor:pointer;justify-content:center;align-items:center;padding:.72rem 1.35rem;font-size:.98rem;font-weight:600;line-height:1.2;text-decoration:none;transition:transform .12s,box-shadow .12s,background .12s,border-color .12s,color .12s;display:inline-flex}.button:hover{color:var(--ink);border-color:var(--ink-faint);box-shadow:var(--shadow-md);transform:translateY(-2px)}.button:active{box-shadow:var(--shadow-sm);transform:translateY(0)}.button-primary{background:var(--ink);border-color:var(--ink);color:var(--bg)}.button-primary:hover{background:color-mix(in srgb, var(--ink) 88%, var(--accent-deep));color:var(--bg);border-color:#0000}@media (prefers-color-scheme:dark){.button-primary{background:var(--grad-accent);color:#06121f;border-color:#0000}.button-primary:hover{background:var(--grad-accent);filter:brightness(1.1);color:#06121f}}.card-list{gap:clamp(1rem,2.2vw,1.5rem);margin:0;padding:0;list-style:none;display:grid}@media (width>=44rem){.card-list-2{grid-template-columns:1fr 1fr}.card-list-3{grid-template-columns:repeat(3,1fr)}}.plain-card{border:1px solid var(--line);border-radius:var(--radius-md);background:linear-gradient(145deg, color-mix(in srgb, var(--bg-raised) 96%, var(--accent)), var(--bg-raised));box-shadow:var(--shadow-md);padding:clamp(1.4rem,3vw,2rem);transition:box-shadow .18s,transform .18s,border-color .18s}.plain-card:hover{border-color:color-mix(in srgb, var(--accent) 45%, var(--line));box-shadow:var(--shadow-lg);transform:translateY(-3px)}.plain-card h3{margin-top:0}.plain-card p:last-child{margin-bottom:0}.kv-list{grid-template-columns:max-content 1fr;gap:.55rem 1.75rem;margin:0;display:grid}.kv-list dt{font-weight:600}.kv-list dd{color:var(--ink-soft);margin:0}@media (width<=30rem){.kv-list{grid-template-columns:1fr;gap:.1rem}.kv-list dd{margin-bottom:.65rem}}.check-list{gap:.6rem;margin:0 0 1em;padding:0;list-style:none;display:grid}.check-list li{padding-left:1.9rem;position:relative}.check-list li:before{content:"";border-radius:var(--radius-full);background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4.5 8.5l2.5 2.5 4.5-5.5' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / .8rem no-repeat, var(--grad-accent);width:1.1rem;height:1.1rem;position:absolute;top:.28em;left:0}.note{border:1px solid color-mix(in srgb, var(--accent) 32%, var(--line));border-radius:var(--radius-md);background:color-mix(in srgb, var(--accent) 7%, var(--bg-raised));margin:0 0 1em;padding:1.2rem 1.45rem}.note p:last-child{margin-bottom:0}.prose h2{margin-top:2.4em}.prose h3{margin-top:1.7em}.prose ul,.prose ol{margin:0 0 1em;padding-left:1.4rem}.prose li{margin-bottom:.4em}.prose>:first-child{margin-top:0}.doc-meta{color:var(--ink-faint);font-size:.92rem}.page-hero{isolation:isolate;background:radial-gradient(42rem 26rem at 86% 4%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 68%), linear-gradient(180deg, color-mix(in srgb, var(--bg-soft) 72%, transparent), transparent);border-bottom:1px solid color-mix(in srgb, var(--line) 84%, transparent);align-items:end;min-height:clamp(20rem,42vw,35rem);padding-block:clamp(5rem,9vw,8.5rem) clamp(3.2rem,6vw,5.5rem);display:grid;position:relative;overflow:hidden}.page-hero:before,.page-hero:after{content:"";z-index:-1;pointer-events:none;position:absolute}.page-hero:before{aspect-ratio:1;border:1px solid color-mix(in srgb, var(--accent) 28%, transparent);width:min(42vw,37rem);box-shadow:0 0 0 4rem color-mix(in srgb, var(--accent) 3%, transparent), 0 0 0 8rem color-mix(in srgb, var(--accent) 2%, transparent);border-radius:50%;bottom:clamp(-18rem,-12vw,-8rem);right:clamp(-13rem,-7vw,-4rem)}.page-hero:after{background:var(--grad-accent);width:10rem;height:1px;box-shadow:0 0 24px var(--accent);bottom:clamp(4rem,9vw,8rem);right:clamp(2rem,12vw,12rem);transform:rotate(-28deg)}.page-hero h1{max-width:14ch}.page-hero .lede{max-width:50ch}.form-grid{gap:1.1rem;max-width:26rem;display:grid}.form-field{gap:.35rem;display:grid}.form-field label{font-size:.94rem;font-weight:600}.form-field input{font:inherit;color:var(--ink);background:var(--bg-raised);border:1px solid var(--line-strong);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);padding:.65rem .9rem;transition:border-color .12s}.form-field input:hover{border-color:var(--ink-faint)}.form-field input:focus-visible{outline:2px solid var(--focus);outline-offset:1px;border-color:#0000}.form-status{margin:0;font-weight:500}.form-status[data-tone=error]{color:var(--danger)}.form-status[data-tone=ok]{color:var(--ok)}.portal-section{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--bg-raised);box-shadow:var(--shadow-sm);margin-bottom:1.5rem;padding:1.6rem 1.7rem}@media (width<=52rem){.site-header{padding-block:.45rem}.header-inner{border-radius:var(--radius-md);grid-template-columns:minmax(0,1fr) auto}.site-nav{scrollbar-width:none;margin-inline:calc(var(--shell-pad) * -.35);padding-inline:calc(var(--shell-pad) * .35);flex-wrap:nowrap;grid-area:2/1/auto/-1;justify-content:flex-start;overflow-x:auto}.header-inner>.language-menu{grid-area:1/2;justify-self:end}.site-nav::-webkit-scrollbar{display:none}.site-nav a{white-space:nowrap}}@media (width<=36rem){.brand span{font-size:1.05rem}.brand img{width:2.05rem;height:2.05rem}}.portal-section h2{margin-top:0;font-size:1.22rem}[hidden]{display:none!important}.only-dark{display:none}@media (prefers-color-scheme:dark){.only-light{display:none}.only-dark{display:block}}.language-menu[data-astro-cid-mnehnta4]{color:var(--ink);flex:none;position:relative}.language-menu[data-astro-cid-mnehnta4] summary[data-astro-cid-mnehnta4]{border:1px solid var(--line);border-radius:var(--radius-full);background:color-mix(in srgb, var(--bg-raised) 86%, transparent);min-height:2.5rem;color:var(--ink-soft);font-family:var(--font-display);cursor:pointer;user-select:none;box-shadow:var(--shadow-sm);align-items:center;gap:.5rem;padding:.42rem .72rem;font-size:.88rem;font-weight:600;line-height:1;list-style:none;transition:border-color .12s,background .12s,color .12s,box-shadow .12s;display:flex}.language-menu[data-astro-cid-mnehnta4] summary[data-astro-cid-mnehnta4]::-webkit-details-marker{display:none}.language-menu[data-astro-cid-mnehnta4] summary[data-astro-cid-mnehnta4]:hover,.language-menu[data-astro-cid-mnehnta4][open] summary[data-astro-cid-mnehnta4]{border-color:var(--line-strong);background:var(--bg-raised);color:var(--ink);box-shadow:var(--shadow-md)}.language-menu__globe[data-astro-cid-mnehnta4]{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.6px;width:1.05rem;height:1.05rem}.language-menu__chevron[data-astro-cid-mnehnta4]{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.75px;width:.82rem;height:.82rem;transition:transform .16s}.language-menu[data-astro-cid-mnehnta4][open] .language-menu__chevron[data-astro-cid-mnehnta4]{transform:rotate(180deg)}.language-menu__panel[data-astro-cid-mnehnta4]{z-index:60;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--bg-raised);min-width:11.5rem;box-shadow:var(--shadow-lg);padding:.42rem;position:absolute;inset-block-start:calc(100% + .55rem);inset-inline-end:0}.language-menu__panel[data-astro-cid-mnehnta4] ul[data-astro-cid-mnehnta4]{gap:.14rem;margin:0;padding:0;list-style:none;display:grid}.language-menu__panel[data-astro-cid-mnehnta4] a[data-astro-cid-mnehnta4]{border-radius:calc(var(--radius-sm) - 2px);min-height:2.5rem;color:var(--ink-soft);justify-content:space-between;align-items:center;gap:1rem;padding:.58rem .7rem;font-size:.92rem;font-weight:600;line-height:1.25;text-decoration:none;transition:background .12s,color .12s;display:flex}.language-menu__panel[data-astro-cid-mnehnta4] a[data-astro-cid-mnehnta4]:hover{background:var(--bg-soft);color:var(--ink)}.language-menu__panel[data-astro-cid-mnehnta4] a[data-astro-cid-mnehnta4][aria-current=page]{color:var(--ink);background:color-mix(in srgb, var(--accent) 12%, var(--bg-raised))}.language-menu__panel[data-astro-cid-mnehnta4] a[data-astro-cid-mnehnta4] svg[data-astro-cid-mnehnta4]{fill:none;width:1rem;height:1rem;stroke:var(--accent-strong);stroke-linecap:round;stroke-linejoin:round;stroke-width:2px;flex:none}@media (width<=34rem){.language-menu[data-astro-cid-mnehnta4] summary[data-astro-cid-mnehnta4]{gap:.38rem;padding-inline:.62rem}}.site-footer[data-astro-cid-jo6i4kqk]{isolation:isolate;background:var(--bg);margin-top:0;padding-block:clamp(3.5rem,7vw,5rem) 2rem;position:relative;overflow:hidden}.site-footer[data-astro-cid-jo6i4kqk]:before{z-index:-1;background:radial-gradient(circle, color-mix(in srgb, var(--accent) 10%, transparent), transparent 68%);content:"";pointer-events:none;border-radius:50%;width:34rem;height:34rem;position:absolute;top:-14rem;right:-12rem}.footer-layout[data-astro-cid-jo6i4kqk]{grid-template-columns:minmax(16rem,1.15fr) minmax(0,2fr);align-items:start;gap:clamp(3rem,8vw,7.5rem);display:grid}.footer-brand[data-astro-cid-jo6i4kqk]{max-width:24rem}.footer-wordmark[data-astro-cid-jo6i4kqk]{border-radius:var(--radius-sm);margin-bottom:1.35rem;display:inline-block}.footer-wordmark[data-astro-cid-jo6i4kqk]:hover{opacity:.82}.footer-wordmark[data-astro-cid-jo6i4kqk] img[data-astro-cid-jo6i4kqk]{width:min(13.5rem,100%)}.footer-brand[data-astro-cid-jo6i4kqk] p[data-astro-cid-jo6i4kqk]{color:var(--ink-soft);margin:0;font-size:1rem;line-height:1.6}.footer-grid[data-astro-cid-jo6i4kqk]{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1.75rem,4vw,3.5rem);display:grid}.footer-grid[data-astro-cid-jo6i4kqk] h2[data-astro-cid-jo6i4kqk]{color:var(--ink-faint);letter-spacing:.17em;margin-bottom:1rem;font-size:.73rem}.footer-grid[data-astro-cid-jo6i4kqk] ul[data-astro-cid-jo6i4kqk]{gap:.68rem}.footer-grid[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:var(--ink-soft);line-height:1.4;transition:color .12s,transform .12s;display:inline-block}.footer-grid[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--ink);transform:translate(.15rem)}.footer-meta[data-astro-cid-jo6i4kqk]{justify-content:space-between;margin-top:clamp(2.75rem,6vw,4.5rem);padding-top:1.35rem}@media (width<=54rem){.footer-layout[data-astro-cid-jo6i4kqk]{grid-template-columns:1fr;gap:2.75rem}.footer-brand[data-astro-cid-jo6i4kqk]{max-width:35rem}}@media (width<=38rem){.site-footer[data-astro-cid-jo6i4kqk]{padding-block-start:3rem}.footer-grid[data-astro-cid-jo6i4kqk]{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid[data-astro-cid-jo6i4kqk] section[data-astro-cid-jo6i4kqk]:last-child{grid-column:1/-1}.footer-meta[data-astro-cid-jo6i4kqk]{gap:.65rem;display:grid}}@media (width<=25rem){.footer-grid[data-astro-cid-jo6i4kqk]{grid-template-columns:1fr}.footer-grid[data-astro-cid-jo6i4kqk] section[data-astro-cid-jo6i4kqk]:last-child{grid-column:auto}}