@font-face{font-family:VT323;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/vt323-vietnamese-400-normal.D0VnvwZ9.woff2)format("woff2"),url(/_astro/vt323-vietnamese-400-normal.D_5Q7Vcv.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:VT323;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/vt323-latin-ext-400-normal.iUdYUaX4.woff2)format("woff2"),url(/_astro/vt323-latin-ext-400-normal.DqOq58ri.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:VT323;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/vt323-latin-400-normal.wDgJuOC9.woff2)format("woff2"),url(/_astro/vt323-latin-400-normal.Dqn9ZSPj.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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-cyrillic-ext-400-normal.xuaO2J-f.woff2)format("woff2"),url(/_astro/ibm-plex-mono-cyrillic-ext-400-normal.DMdlQ8Kv.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-cyrillic-400-normal.BSMlKf0J.woff2)format("woff2"),url(/_astro/ibm-plex-mono-cyrillic-400-normal.CEL4l2ZJ.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-vietnamese-400-normal.BulugwFq.woff2)format("woff2"),url(/_astro/ibm-plex-mono-vietnamese-400-normal.DDuiU_S-.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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-latin-ext-400-normal.BmRBH3aV.woff2)format("woff2"),url(/_astro/ibm-plex-mono-latin-ext-400-normal.D3D2R8hC.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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-latin-400-normal.DMJ8VG8y.woff2)format("woff2"),url(/_astro/ibm-plex-mono-latin-400-normal.CvHOgSBP.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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-mono-cyrillic-ext-600-normal.V-xxqcpd.woff2)format("woff2"),url(/_astro/ibm-plex-mono-cyrillic-ext-600-normal.9HEixskS.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-mono-cyrillic-600-normal.CTOM6hUh.woff2)format("woff2"),url(/_astro/ibm-plex-mono-cyrillic-600-normal.fLZuRloM.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-mono-vietnamese-600-normal.D2EvbN8M.woff2)format("woff2"),url(/_astro/ibm-plex-mono-vietnamese-600-normal.iLQfcSjf.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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-mono-latin-ext-600-normal.D38SheWl.woff2)format("woff2"),url(/_astro/ibm-plex-mono-latin-ext-600-normal.DmB0ttJJ.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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-mono-latin-600-normal.BgSNZQsw.woff2)format("woff2"),url(/_astro/ibm-plex-mono-latin-600-normal.DWFSQ4vo.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:#020602;--surface:#041004;--surface-2:#062006;--border:#0f5a1c;--border-strong:#3f6;--text:#b8ffc8;--bright:#66ff8f;--phosphor:#3f6;--dim:#3fa45a;--muted:#5fbf77;--amber:#ffb000;--glow:0 0 2px #33ff66bf, 0 0 10px #33ff6659;--box-glow:0 0 0 1px #33ff6659, 0 0 24px -6px #33ff668c;--wrap:1120px;--prose:74ch;--display:"VT323", "IBM Plex Mono", ui-monospace, monospace;--mono:"IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;color-scheme:dark}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{background:radial-gradient(ellipse at center, #031a06 0%, var(--bg) 75%) fixed, var(--bg);min-height:100vh;color:var(--text);font-family:var(--mono);text-shadow:0 0 1px #33ff6673;-webkit-font-smoothing:antialiased;margin:0;font-size:1rem;line-height:1.75;overflow-x:hidden}img,svg{max-width:100%;height:auto}a{color:var(--bright);text-underline-offset:4px;text-decoration:underline dotted}a:hover{color:var(--bg);background:var(--phosphor);text-shadow:none;text-decoration:none}:focus-visible{outline:2px dashed var(--phosphor);outline-offset:3px}::selection{background:var(--phosphor);color:var(--bg);text-shadow:none}h1,h2,h3,h4{font-family:var(--display);color:var(--bright);letter-spacing:.01em;text-shadow:var(--glow);margin:0 0 .5em;font-weight:400;line-height:1.05}h1{text-transform:uppercase;font-size:clamp(2.6rem,7vw,4.6rem)}h2{font-size:clamp(1.9rem,3.6vw,2.5rem)}h3{font-size:1.65rem}p{margin:0 0 1.1em}.wrap{width:min(100% - 32px, var(--wrap));margin-inline:auto}.mono{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;font-size:.8rem}.muted{color:var(--muted)}.label{color:var(--amber);text-shadow:0 0 6px #ffb00080;margin:0 0 .75rem}.grad-text{color:var(--bright)}.skip{position:absolute;left:-9999px}.skip:focus{z-index:100;background:var(--phosphor);color:var(--bg);padding:6px 12px;top:16px;left:16px}.bg-grid{z-index:90;pointer-events:none;background:repeating-linear-gradient(#0000 0 2px,#00000047 3px,#0000 4px);animation:6s step-end infinite flicker;position:fixed;inset:0}.bg-glow{z-index:89;pointer-events:none;background:radial-gradient(#0000 55%,#000000a6 100%);position:fixed;inset:0}@keyframes flicker{0%,to{opacity:1}47%{opacity:.92}48%{opacity:1}73%{opacity:.96}}.cursor:after{content:"█";color:var(--phosphor);margin-left:.15em;animation:1.05s step-end infinite blink}@keyframes blink{50%{opacity:0}}.prompt:before{content:"> ";color:var(--amber)}.site-header{z-index:50;border-bottom:1px solid var(--border);background:#020602f0;position:sticky;top:0}.header-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;min-height:60px;display:flex}.logo{color:var(--bright);font-family:var(--display);text-shadow:var(--glow);align-items:center;gap:10px;font-size:1.9rem;line-height:1;text-decoration:none;display:inline-flex}.logo:hover{color:var(--bright);background:0 0}.logo-mark{mix-blend-mode:screen;width:40px;height:40px}.site-header nav ul{flex-wrap:wrap;gap:2px;margin:0;padding:0;list-style:none;display:flex}.site-header nav a{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;padding:4px 10px;font-size:.85rem;text-decoration:none;display:block}.site-header nav a:before{content:"[";color:var(--border)}.site-header nav a:after{content:"]";color:var(--border)}.site-header nav a:hover,.site-header nav a[aria-current=page]{color:var(--bg);background:var(--phosphor);text-shadow:none}.site-header nav a:hover:before,.site-header nav a:hover:after,.site-header nav a[aria-current=page]:before,.site-header nav a[aria-current=page]:after{color:var(--bg)}@media (width<=640px){.header-inner{padding-block:10px}.site-header nav{scrollbar-width:none;width:100%;min-width:0;overflow-x:auto}.site-header nav ul{flex-wrap:nowrap;width:max-content}}.hero{padding:clamp(48px,9vw,104px) 0 40px}.hero h1{max-width:18ch}.hero .lede{color:var(--text);max-width:62ch;font-size:clamp(1rem,1.8vw,1.15rem)}.eyebrow{color:var(--amber);letter-spacing:.08em;text-transform:uppercase;text-shadow:0 0 6px #ffb00080;margin-bottom:20px;font-size:.85rem;display:inline-block}.eyebrow:before{content:"SYSTEM READY :: ";color:var(--dim)}.section{padding:28px 0 52px}.section-head{border-bottom:1px dashed var(--border);flex-wrap:wrap;justify-content:space-between;align-items:end;gap:16px;margin-bottom:22px;padding-bottom:10px;display:flex}.section-head h2{margin:0}.section-head h2:before{content:"## ";color:var(--dim)}.grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,320px),1fr));gap:18px;display:grid}.card{background:var(--surface);border:1px solid var(--border);color:var(--text);flex-direction:column;gap:10px;padding:20px 22px;text-decoration:none;transition:border-color .15s,box-shadow .15s;display:flex;position:relative}.card:before{content:"+";color:var(--phosphor);background:var(--bg);line-height:1;position:absolute;top:-9px;left:-5px}.card:hover{border-color:var(--border-strong);box-shadow:var(--box-glow);background:var(--surface-2);color:var(--text)}.card h3{margin:0;font-size:1.7rem}.card p{color:var(--muted);margin:0;font-size:.92rem}.card .meta{color:var(--dim);margin-top:auto;padding-top:8px}.tag{letter-spacing:.08em;text-transform:uppercase;color:var(--bg);background:var(--phosphor);text-shadow:none;align-self:flex-start;padding:0 6px;font-size:.72rem;text-decoration:none}a.tag:hover{background:var(--amber)}.cat-card{min-height:130px}.cat-card .count{color:var(--amber);font-size:.8rem}.breadcrumbs{padding-top:28px}.breadcrumbs ol{color:var(--dim);flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.breadcrumbs li+li:before{content:"/";color:var(--border);margin-right:6px}.breadcrumbs a{color:var(--muted);text-decoration:none}.article-head{max-width:900px;padding:24px 0 8px}.article-head h1{text-transform:none;font-size:clamp(2.3rem,5.4vw,3.6rem)}.byline{color:var(--dim);flex-wrap:wrap;gap:6px 18px;display:flex}.byline a{color:var(--muted)}.answer-box{border:2px solid var(--phosphor);background:var(--surface-2);box-shadow:var(--box-glow);margin:26px 0 8px;padding:18px 22px}.answer-box .label:before{content:">> "}.answer-box p{color:var(--bright);margin:0;font-size:1.05rem}.article-cover{margin:22px 0 8px}.article-cover img{border:1px solid var(--border);background:var(--bg);width:100%;max-width:100%;height:auto;display:block}.article-layout{grid-template-columns:minmax(0,1fr) 250px;gap:48px;padding-bottom:64px;display:grid}@media (width<=960px){.article-layout{grid-template-columns:1fr;gap:24px}.toc{order:-1;position:static!important}}.toc{border:1px solid var(--border);background:var(--surface);align-self:start;padding:16px;position:sticky;top:84px}.toc ol{counter-reset:toc;gap:6px;margin:0;padding:0;font-size:.85rem;list-style:none;display:grid}.toc li{counter-increment:toc}.toc li:before{content:counter(toc, decimal-leading-zero) " ";color:var(--dim)}.toc a{color:var(--muted);text-decoration:none}.prose{max-width:var(--prose)}.prose h2{margin-top:2em;scroll-margin-top:84px}.prose h2:before{content:"## ";color:var(--dim)}.prose h3{margin-top:1.6em;scroll-margin-top:84px}.prose h3:before{content:"### ";color:var(--dim)}.prose ul,.prose ol{margin:0 0 1.2em;padding-left:1.6em}.prose ul{list-style:none}.prose ul>li:before{content:"*";color:var(--amber);width:1.3em;margin-left:-1.3em;display:inline-block}.prose li{margin:.3em 0}.prose ol li::marker{color:var(--amber)}.prose strong{color:var(--bright)}.prose blockquote{border-left:3px double var(--phosphor);color:var(--muted);margin:1.5em 0;padding:2px 0 2px 18px}.prose code{background:var(--surface-2);border:1px solid var(--border);padding:0 5px;font-size:.92em}.prose pre{border:1px solid var(--border);padding:16px;overflow-x:auto;background:#010401!important}.prose pre code{white-space:pre-wrap;overflow-wrap:anywhere;background:0 0;border:0;padding:0}.code-wrap{margin:1.5em 0;position:relative}.code-wrap pre{margin:0;padding-top:44px}.copy-btn{font:inherit;color:var(--bright);background:var(--surface);border:1px solid var(--border-strong);cursor:pointer;padding:4px 12px;font-size:.8rem;position:absolute;top:8px;right:8px}.copy-btn:hover,.copy-btn:focus-visible{background:var(--border)}.prose img{max-width:100%;height:auto;margin:1.6em 0;display:block}.prose hr{border:0;border-top:1px dashed var(--border);margin:2.5em 0}.prose table{border-collapse:collapse;border:1px solid var(--border);width:100%;margin:1.5em 0;font-size:.9rem;display:block;overflow-x:auto}.prose th,.prose td{text-align:left;border:1px solid var(--border);padding:8px 12px}.prose th{color:var(--bg);background:var(--phosphor);text-shadow:none;text-transform:uppercase;letter-spacing:.06em;font-size:.78rem}.prose tr:hover td{background:var(--surface-2)}.faq{margin-top:3em}.faq details{border:1px solid var(--border);background:var(--surface);margin-bottom:8px}.faq summary{cursor:pointer;color:var(--bright);justify-content:space-between;gap:12px;padding:12px 16px;font-weight:600;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"[+]";color:var(--amber)}.faq details[open] summary:after{content:"[-]"}.faq details p{color:var(--text);margin:0;padding:0 16px 14px}.sources{border:1px dashed var(--border);margin-top:3em;padding:16px 20px}.sources ol{margin:0;padding-left:1.4em;font-size:.88rem}.author-box{border:1px solid var(--border);background:var(--surface);align-items:flex-start;gap:16px;margin-top:3em;padding:18px;display:flex}.author-box .avatar{background:repeating-linear-gradient(0deg, var(--phosphor) 0 3px, var(--surface) 3px 6px);width:44px;height:44px;box-shadow:var(--glow);flex:none}.author-box p{color:var(--muted);margin:4px 0 0;font-size:.92rem}.cta{border:2px double var(--amber);background:#ffb0000a;margin-top:3em;padding:22px}.cta p{color:var(--text);margin:0 0 14px}.btn{background:var(--phosphor);color:var(--bg);text-transform:uppercase;letter-spacing:.06em;text-shadow:none;box-shadow:var(--box-glow);padding:8px 18px;font-weight:700;text-decoration:none;display:inline-block}.btn:after{content:" _";animation:1.05s step-end infinite blink}.btn:hover{background:var(--amber);color:var(--bg)}.site-footer{border-top:1px solid var(--border);background:#04100499;margin-top:48px}.footer-grid{grid-template-columns:2fr 1fr 1fr;gap:32px;padding:40px 0 28px;display:grid}.footer-grid ul{gap:4px;margin:0;padding:0;font-size:.88rem;list-style:none;display:grid}.footer-grid a:not(.logo){color:var(--muted);text-decoration:none}.footer-grid p.muted{max-width:48ch;margin-top:12px;font-size:.88rem}.footer-bottom{color:var(--dim);border-top:1px dashed var(--border);padding:16px 0 26px}@media (width<=760px){.footer-grid{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@media print{.bg-grid,.bg-glow,.site-header nav,.toc{display:none}body{color:#000;text-shadow:none;background:#fff}}.contact-box{border:1px solid var(--border);background:var(--surface);box-shadow:var(--box-glow);margin:28px 0 40px;padding:24px}.contact-form{gap:18px;display:grid}.contact-form label{color:var(--bright);letter-spacing:.06em;text-transform:uppercase;gap:6px;font-size:.85rem;display:grid}.contact-form .req{color:var(--muted);text-transform:none;letter-spacing:0}.contact-form input,.contact-form textarea{background:var(--bg);width:100%;color:var(--text);border:1px solid var(--border);font:inherit;text-transform:none;letter-spacing:0;caret-color:var(--phosphor);padding:10px 12px;font-size:1rem}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--phosphor);box-shadow:var(--box-glow);outline:none}.contact-form textarea{resize:vertical;min-height:140px}.contact-form .btn{cursor:pointer;font:inherit;border:0;justify-self:start}.contact-form .hp{width:1px;height:1px;position:absolute;left:-9999px;overflow:hidden}.form-status{border:1px solid;margin:0 0 18px;padding:10px 14px}.form-status.ok{color:var(--phosphor);border-color:var(--phosphor)}.form-status.err{color:var(--amber);border-color:var(--amber)}.form-note{color:var(--muted);text-transform:none;margin:16px 0 0}.consent[data-astro-cid-u6s5b3h2]{z-index:95;background:var(--surface);border:1px solid var(--border-strong);max-width:720px;box-shadow:var(--box-glow);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;margin-inline:auto;padding:14px 16px;display:flex;position:fixed;bottom:16px;left:16px;right:16px}.consent[data-astro-cid-u6s5b3h2][hidden]{display:none}.consent[data-astro-cid-u6s5b3h2] p[data-astro-cid-u6s5b3h2]{text-transform:none;letter-spacing:.02em;margin:0;font-size:.85rem}.consent-actions[data-astro-cid-u6s5b3h2]{align-items:center;gap:10px;display:flex}.consent-btn[data-astro-cid-u6s5b3h2]{cursor:pointer;font-family:var(--mono);border:0}.consent-btn[data-astro-cid-u6s5b3h2]:after{content:""}.consent-decline[data-astro-cid-u6s5b3h2]{border:1px solid var(--border);color:var(--muted);cursor:pointer;background:0 0;padding:8px 14px}.consent-decline[data-astro-cid-u6s5b3h2]:hover{color:var(--text);border-color:var(--phosphor)}