@font-face{font-family:Space Grotesk;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/space-grotesk-vietnamese-600-normal.DUi7WF5p.woff2)format("woff2"),url(/_astro/space-grotesk-vietnamese-600-normal.D6zpsUhD.woff)format("woff");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;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/space-grotesk-latin-ext-600-normal.DxxdqCpr.woff2)format("woff2"),url(/_astro/space-grotesk-latin-ext-600-normal.VcznFIpX.woff)format("woff");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;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/space-grotesk-latin-600-normal.DjKNqYRj.woff2)format("woff2"),url(/_astro/space-grotesk-latin-600-normal.BflQw4A9.woff)format("woff");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:Space Grotesk;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/space-grotesk-vietnamese-700-normal.DMty7AZE.woff2)format("woff2"),url(/_astro/space-grotesk-vietnamese-700-normal.Duxec5Rn.woff)format("woff");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;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/space-grotesk-latin-ext-700-normal.BQnZhY3m.woff2)format("woff2"),url(/_astro/space-grotesk-latin-ext-700-normal.HVCqSBdx.woff)format("woff");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;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/space-grotesk-latin-700-normal.RjhwGPKo.woff2)format("woff2"),url(/_astro/space-grotesk-latin-700-normal.CwsQ-cCU.woff)format("woff");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:Space Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/space-mono-vietnamese-400-normal.BNOj0Qhp.woff2)format("woff2"),url(/_astro/space-mono-vietnamese-400-normal.B0PMp_xB.woff)format("woff");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 Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/space-mono-latin-ext-400-normal.DTLbW2xa.woff2)format("woff2"),url(/_astro/space-mono-latin-ext-400-normal.D4cJI_B-.woff)format("woff");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 Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/space-mono-latin-400-normal.Rg4St2Dn.woff2)format("woff2"),url(/_astro/space-mono-latin-400-normal._3DlpgIW.woff)format("woff");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:#0f131c;--surface:#171e2b;--line:#8ca0c826;--line-strong:#8ca0c847;--ink:#e8ebf2;--muted:#98a2b6;--accent:#5b8def;--accent-2:#2cc4e8;--fh:"Space Grotesk", system-ui, sans-serif;--fm:"Space Mono", ui-monospace, monospace;--fb:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);font-family:var(--fb);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.6}a{color:var(--accent-2);text-decoration:none}a:hover{text-decoration:underline}.bz{max-width:780px;margin:0 auto;padding:0 24px 64px}.bz-head{align-items:center;gap:18px;padding:40px 0 24px;display:flex}.bz-logo{border-radius:12px}.bz-name{font-family:var(--fh);letter-spacing:-.01em;margin:0;font-size:30px;font-weight:700}.bz-sub{font-family:var(--fm);color:var(--muted);letter-spacing:.04em;font-size:13px}.bz-langnav{z-index:10;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--bg) 88%, transparent);backdrop-filter:blur(8px);font-family:var(--fm);flex-wrap:wrap;gap:6px 4px;margin-bottom:8px;padding:12px 0;font-size:13px;display:flex;position:sticky;top:0}.bz-langnav a{color:var(--muted);border:1px solid #0000;padding:5px 10px}.bz-langnav a:hover{color:var(--ink);text-decoration:none}.bz-langnav a[data-on]{color:var(--accent);border-color:var(--line-strong)}.bz-sec{border-bottom:1px solid var(--line);padding:34px 0;scroll-margin-top:64px}.bz-sec-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:14px;display:flex}.bz-sec h2{font-family:var(--fh);margin:0;font-size:24px;font-weight:700}.bz-updated{font-family:var(--fm);color:var(--muted);font-size:12px}.bz-intro{color:var(--ink);margin:0 0 18px}.bz-points{flex-direction:column;gap:10px;margin:0 0 18px;padding:0;list-style:none;display:flex}.bz-points li{color:var(--muted);padding-left:22px;position:relative}.bz-points li:before{content:"";background:var(--accent);border-radius:2px;width:8px;height:8px;position:absolute;top:9px;left:2px}.bz-contact{font-family:var(--fm);color:var(--muted);margin:0;font-size:14px}.bz-foot{font-family:var(--fm);color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:16px;padding-top:24px;font-size:12px;display:flex}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}