:root{--color-bg:#0a0a0a;--color-surface:#111;--color-ink:#f2f2f0;--color-ink-dim:#8a8a85;--color-phosphor:#3f6;--color-phosphor-dim:#1a8038;--color-amber:#ffb000;--color-error:#f44;--color-paper:#f4f0e6;--font-mono:"JetBrains Mono", "JBM Fallback", "JBM Fallback Consolas", "IBM Plex Mono", ui-monospace, monospace;--font-display:"Departure Mono", "Departure Fallback", "JetBrains Mono", "JBM Fallback", ui-monospace, monospace;--font-display-xl:"VT323", "VT323 Fallback", "JetBrains Mono", ui-monospace, monospace;--text-display-xl:64px;--lh-display-xl:1.05;--ls-display-xl:.02em;--text-display:48px;--lh-display:1.1;--text-h2:32px;--lh-h2:1.2;--ls-heading:.08em;--text-h3:24px;--lh-h3:1.3;--text-body-lg:18px;--text-body:16px;--lh-body:1.6;--text-caption:14px;--lh-caption:1.5;--space-1:8px;--space-2:16px;--space-3:24px;--space-4:32px;--space-5:48px;--space-6:64px;--space-7:96px;--space-8:128px;--container-max:1200px;--measure:80ch;--measure-intro:60ch;--shadow-hard:4px 4px 0 var(--color-ink);--shadow-hard-dim:4px 4px 0 var(--color-phosphor-dim);--glow:0 0 8px #3f66}*,:before,:after{box-sizing:border-box;border-radius:0}html{background:var(--color-bg);color:var(--color-ink);font-family:var(--font-mono);font-size:var(--text-body);line-height:var(--lh-body);-webkit-text-size-adjust:100%}body{min-height:100dvh;margin:0}::selection{background:var(--color-phosphor);color:#0a0a0a}a{color:var(--color-phosphor);text-underline-offset:3px;text-decoration:underline 1px}a:hover{background:var(--color-phosphor);color:#0a0a0a;text-decoration:none}h1,h2,h3{font-family:var(--font-display);margin:0;font-weight:700}h1{font-size:var(--text-display);line-height:var(--lh-display)}h2{font-size:var(--text-h2);line-height:var(--lh-h2);letter-spacing:var(--ls-heading);text-transform:uppercase}h3{font-size:var(--text-h3);line-height:var(--lh-h3);letter-spacing:var(--ls-heading);text-transform:uppercase}p{margin:0 0 var(--space-2);max-width:var(--measure)}.container{max-width:var(--container-max);margin-inline:auto;padding-inline:120px}.hero{padding-block:var(--space-7) var(--space-5)}.hero-actions{gap:var(--space-2);margin-block:var(--space-3);flex-wrap:wrap;display:flex}.section{padding-block:var(--space-7)}.card-grid{gap:var(--space-3);margin-bottom:var(--space-3);grid-template-columns:repeat(2,1fr);display:grid}@media (width<=767px){.hero{padding-block:var(--space-6) var(--space-4)}.section{padding-block:var(--space-6)}.card-grid{grid-template-columns:1fr}}.sr-only{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{background:var(--color-phosphor);color:#0a0a0a;padding:var(--space-1) var(--space-2);z-index:10;text-decoration:none;position:absolute;top:0;left:-9999px}.skip-link:focus-visible{left:0}.center-frame{place-content:center;min-height:70dvh;display:grid}:focus-visible{outline:2px solid var(--color-phosphor);outline-offset:2px}@media (width<=767px){:root{--text-display-xl:40px;--text-display:32px;--text-h2:24px;--text-h3:20px}.container{padding-inline:var(--space-3)}}@font-face{font-family:JetBrains Mono;font-weight:400;font-style:normal;font-display:swap;src:url(/fonts/jetbrains-mono-400.woff2)format("woff2")}@font-face{font-family:JetBrains Mono;font-weight:700;font-style:normal;font-display:swap;src:url(/fonts/jetbrains-mono-700.woff2)format("woff2")}@font-face{font-family:Departure Mono;font-weight:400;font-style:normal;font-display:swap;src:url(/fonts/departure-mono.woff2)format("woff2")}@font-face{font-family:VT323;font-weight:400;font-style:normal;font-display:swap;src:url(/fonts/vt323.woff2)format("woff2")}@font-face{font-family:JBM Fallback;src:local(Menlo);size-adjust:99.66%;ascent-override:102.35%;descent-override:30.1%;line-gap-override:0%}@font-face{font-family:JBM Fallback Consolas;src:local(Consolas);size-adjust:100.23%;ascent-override:101.77%;descent-override:29.93%;line-gap-override:0%}@font-face{font-family:Departure Fallback;font-weight:400;font-display:swap;src:url(/fonts/jetbrains-mono-700.woff2)format("woff2");size-adjust:106.06%;ascent-override:94.29%;descent-override:25.71%;line-gap-override:0%}@font-face{font-family:VT323 Fallback;font-weight:400;font-display:swap;src:url(/fonts/jetbrains-mono-700.woff2)format("woff2");size-adjust:66.67%;ascent-override:120%;descent-override:30%;line-gap-override:0%}.btn-primary{color:#0a0a0a;letter-spacing:.08em;cursor:pointer;background:#3f6;border:2px solid #3f6;border-radius:0;padding:12px 20px;font:700 16px/1 JetBrains Mono,monospace}.btn-primary:hover{color:#3f6;background:#0a0a0a;box-shadow:0 0 8px #3f66}.btn-primary:focus-visible{outline-offset:2px;outline:2px solid #3f6}.btn-primary:active{background:#1a8038;border-color:#1a8038;transform:translate(1px,1px)}.btn-primary:disabled{color:#8a8a85;cursor:not-allowed;background:0 0;border:2px solid #8a8a85}.btn-secondary{color:#3f6;letter-spacing:.08em;cursor:pointer;background:0 0;border:2px solid #3f6;border-radius:0;padding:12px 20px;font:700 16px/1 JetBrains Mono,monospace}.btn-secondary:hover{color:#0a0a0a;background:#3f6}.btn-secondary:disabled{color:#8a8a85;cursor:not-allowed;border-color:#8a8a85}.btn-ghost{color:#3f6;cursor:pointer;background:0 0;border:0;padding:0;font:400 16px/1.6 JetBrains Mono,monospace;text-decoration:none}.btn-ghost:hover{text-underline-offset:3px;color:#3f6;background:0 0;text-decoration:underline 1px}.btn-ghost:hover:after{content:"█";color:#3f6;margin-left:1ch;animation:1s step-end infinite blink}.cli-field{display:block}.cli-field .cli-label{font-size:var(--text-caption);color:var(--color-ink-dim)}.cli-field .cli-row{border:1px solid #8a8a85;gap:1ch;padding:12px 16px;display:flex}.cli-field .cli-prompt{color:#3f6;font-weight:700}.cli-field input,.cli-field textarea{color:var(--color-ink);font:inherit;background:0 0;border:0;outline:none;flex:1;min-height:44px}.cli-field ::placeholder{color:#8a8a85;opacity:1}.cli-field:focus-within .cli-row{border-color:#3f6;box-shadow:0 0 8px #3f66}.cli-field.is-error .cli-row{border-color:#f44}.cli-field.is-error .cli-prompt{color:#f44}.cli-error{color:#f44;font-size:var(--text-caption)}.cli-field textarea{min-height:120px}.term-card{background:#111;border:1px solid #8a8a85;flex-direction:column;display:flex}.term-card .term-titlebar{justify-content:space-between;gap:var(--space-2);color:var(--color-ink-dim);font-size:var(--text-caption);border-bottom:1px solid #8a8a85;padding:8px 16px;display:flex}.term-card .term-body{padding:var(--space-3);flex:1}.term-card:hover{border-color:#1a8038;box-shadow:0 0 8px #3f66}@media (width<=767px){.term-card .term-body{padding:var(--space-2)}}.nav{justify-content:space-between;align-items:center;gap:var(--space-3);background:#0a0a0a;border-bottom:1px solid #8a8a85;padding:16px 0;display:flex}.nav a{text-decoration:none}.nav .nav-item{color:var(--color-ink);padding:2px 4px}.nav .nav-item:hover{color:#0a0a0a;background:#f2f2f0}.nav .nav-item[aria-current=page]{color:#3f6;background:0 0}.nav .nav-item[aria-current=page]:after{content:"█";margin-left:.5ch;animation:1s step-end infinite blink}.nav-wrap{background:#0a0a0a;border-bottom:1px solid #8a8a85}.nav{border-bottom:0}.nav-logo{color:var(--color-ink);font-family:var(--font-display);white-space:nowrap;font-weight:700;text-decoration:none}.nav-logo:hover{color:var(--color-ink);background:0 0}.nav-desktop{align-items:center;gap:var(--space-3);display:flex}.lang-toggle{padding-left:var(--space-2);color:var(--color-ink);border-left:1px solid #8a8a85}.nav-burger{min-width:44px;min-height:44px;color:var(--color-ink);font:inherit;font-size:var(--text-h3);cursor:pointer;background:0 0;border:1px solid #8a8a85;display:none}.nav-overlay{width:100%;height:100%;padding:var(--space-3);background:var(--color-bg);color:var(--color-ink);border:0;margin:0;inset:0}.nav-overlay:popover-open{flex-direction:column;display:flex}.nav-overlay:popover-open .nav-overlay-foot{margin-top:auto}.nav-overlay-head{margin-bottom:var(--space-3);justify-content:space-between;align-items:center;display:flex}.nav-overlay-close{color:var(--color-phosphor);font:inherit;cursor:pointer;background:0 0;border:0;min-width:44px;min-height:44px}.nav-overlay-item{min-height:56px;font-size:var(--text-h3);color:var(--color-ink);align-items:center;gap:1ch;text-decoration:none;display:flex}.nav-overlay-item:hover,.nav-overlay-item:active{color:#0a0a0a;background:#f2f2f0}.nav-overlay-item[aria-current=page]{color:var(--color-phosphor);background:0 0}.nav-overlay-foot{gap:var(--space-3);margin-top:var(--space-5);flex-direction:column;align-items:flex-start;display:flex}.nav-overlay-foot .lang-toggle{border-left:0;padding-left:0}@media (width<=767px){.nav-desktop{display:none}.nav-burger{display:block}}@media (width>=768px){.nav-overlay,.nav-overlay:popover-open{display:none}}.status-bar{height:32px;color:var(--color-ink-dim);font-size:var(--text-caption);padding:0 var(--space-2);background:#111;border-top:1px solid #8a8a85;align-items:center;gap:1ch;display:flex}.status-bar .sys-online{color:var(--color-amber);font-weight:700}@media (width<=767px){.status-bar .sb-extra{display:none}}.status-bar .lang-toggle{color:inherit;border-left:0;padding-left:0}.tag{color:var(--color-ink);font-size:var(--text-caption);text-transform:uppercase;border:1px solid #8a8a85;padding:5px 8px;display:inline-block}.tag:hover{color:#0a0a0a;background:#f2f2f0;border-color:#f2f2f0}.badge-attention{color:#ffb000;border:1px solid #ffb000;font-weight:700}.badge-open{color:#3f6;border:1px solid #3f6;font-weight:700}.badge-attention,.badge-open{font-size:var(--text-caption);text-transform:uppercase;padding:5px 8px;display:inline-block}.alert{color:var(--color-ink);background:#111;border-left:2px solid #8a8a85;padding:16px 24px}.alert .alert-label{margin-right:1ch;font-weight:700}.alert-warn{border-left-color:#ffb000}.alert-error{border-left-color:#f44}.section-header{margin-bottom:var(--space-5);border-bottom:1px solid #8a8a85;justify-content:space-between;align-items:baseline;padding-bottom:8px;display:flex}.section-header .section-note{color:var(--color-ink-dim);font-size:var(--text-caption)}@media (width<=767px){.section-header{margin-bottom:var(--space-3)}}.ascii-divider{color:var(--color-ink-dim);white-space:nowrap;overflow:hidden}.cursor{background:#3f6;width:1ch;height:1em;animation:1s step-end infinite blink;display:inline-block;box-shadow:0 0 8px #3f66}.cursor-inline{vertical-align:-.1em;width:.6ch;height:.85em}.term-table{border-collapse:collapse;width:100%}.term-table th{color:var(--color-ink-dim);font-size:var(--text-caption);text-transform:uppercase;text-align:left;font-weight:400}.term-table th,.term-table td{border:1px solid #8a8a85;padding:12px 16px}.term-table tbody tr:nth-child(2n){background:#111}.code-block{background:#111;border:1px solid #8a8a85;padding:16px;overflow-x:auto}.code-block .code-title{color:var(--color-ink-dim);font-size:var(--text-caption)}.line-cmd{color:var(--color-phosphor);font-size:var(--text-body)}.line-comment,.section-note{color:var(--color-ink-dim);font-size:var(--text-caption)}.section-header h1{font-size:var(--text-h2);line-height:var(--lh-h2);letter-spacing:var(--ls-heading);text-transform:uppercase}.frame-title{font-family:var(--font-mono);font-size:var(--text-body-lg);line-height:var(--lh-body);letter-spacing:0;text-transform:none;margin-bottom:var(--space-2);font-weight:400}.card-title{font-size:var(--text-h3);line-height:var(--lh-h3)}.entry-head{padding-block:var(--space-6) var(--space-4)}.entry-head .entry-lead{font-size:var(--text-body-lg);max-width:var(--measure-intro);margin-top:var(--space-3)}@media (width<=767px){.entry-head{padding-block:var(--space-5) var(--space-3)}}.tag-row{gap:var(--space-1);margin-block:var(--space-2);flex-wrap:wrap;padding:0;list-style:none;display:flex}.tag-row li{display:flex}.meta-list{gap:var(--space-1) var(--space-3);margin:0 0 var(--space-3);max-width:var(--measure);grid-template-columns:max-content minmax(0,1fr);display:grid}.meta-list dt{color:var(--color-ink-dim);font-size:var(--text-caption);text-transform:uppercase;letter-spacing:var(--ls-heading);padding-top:3px}.meta-list dd{margin:0}@media (width<=767px){.meta-list{grid-template-columns:1fr;gap:0}.meta-list dd{margin-bottom:var(--space-2)}}.log-list{border-top:1px solid var(--color-ink-dim);margin:0;padding:0;list-style:none}.log-row{align-items:baseline;gap:var(--space-2);padding:var(--space-2);border-bottom:1px solid var(--color-ink-dim);grid-template-columns:max-content minmax(0,1fr) max-content;display:grid}.log-date,.log-meta{color:var(--color-ink-dim);font-size:var(--text-caption)}.log-title{font-size:var(--text-body)}.log-row:hover,.log-row:focus-within{background:var(--color-ink);color:var(--color-bg)}.log-row:hover .log-date,.log-row:hover .log-meta,.log-row:focus-within .log-date,.log-row:focus-within .log-meta,.log-row:hover a,.log-row:focus-within a{color:var(--color-bg)}.log-row:hover a:hover{color:var(--color-bg);background:0 0;text-decoration:underline}@media (width<=767px){.log-row{gap:var(--space-1);padding-block:var(--space-2);grid-template-columns:1fr}.log-title{align-items:center;min-height:44px;display:flex}}.prose{max-width:var(--measure)}.prose>*+*{margin-top:var(--space-2)}.prose h2{margin-top:var(--space-5)}.prose h3{margin-top:var(--space-4)}.prose ul,.prose ol{margin:0;padding-left:0;list-style:none}.prose li{text-indent:-3ch;padding-left:3ch}.prose ul>li:before{content:"├─ ";color:var(--color-ink-dim)}.prose ul>li:last-child:before{content:"└─ "}.prose ol{counter-reset:item}.prose ol>li:before{counter-increment:item;content:counter(item) ". ";color:var(--color-ink-dim)}.prose code{background:var(--color-surface);border:1px solid var(--color-ink-dim);padding:0 4px}.prose pre{background:var(--color-surface);border:1px solid var(--color-ink-dim);padding:var(--space-2);overflow-x:auto}.prose pre code{border:0;padding:0}.prose blockquote{border-left:2px solid var(--color-ink-dim);padding-left:var(--space-2);color:var(--color-ink-dim);margin:0}.split{gap:var(--space-3);grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;display:grid}@media (width<=767px){.split{grid-template-columns:1fr}}.form-actions{margin-top:var(--space-3)}.honeypot{width:1px;height:1px;position:absolute;left:-9999px;overflow:hidden}.card-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}@media (width<=1099px){.card-grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=767px){.card-grid-4{grid-template-columns:1fr}}.term-card .term-titlebar>:first-child{white-space:nowrap}.term-card .term-titlebar>:last-child{text-align:right;text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.man-page{background:var(--color-surface);border:1px solid var(--color-ink-dim);padding:var(--space-3);max-width:var(--measure)}.man-head{justify-content:space-between;gap:var(--space-3);white-space:nowrap;color:var(--color-ink-dim);font-size:var(--text-caption);border-bottom:1px solid var(--color-ink-dim);padding-bottom:var(--space-1);margin-bottom:var(--space-3);display:flex;overflow-x:auto}.man-page dt{color:var(--color-ink-dim);font-size:var(--text-caption);letter-spacing:var(--ls-heading);margin-top:var(--space-2)}.man-page dt:first-child{margin-top:0}.man-page dd{margin:var(--space-1) 0 0 3ch}.man-page dd+dd{margin-top:var(--space-2)}.stack-tree{max-width:var(--measure);margin:0;padding:0;list-style:none}.stack-tree li{gap:1ch;padding-block:4px;display:flex}.stack-branch{color:var(--color-ink-dim);white-space:nowrap}.stack-node{color:var(--color-ink);white-space:nowrap}.stack-values{color:var(--color-phosphor)}@media (width<=767px){.stack-tree li{display:block}.stack-values{margin-left:3ch;display:block}}.site-footer{border-top:1px solid var(--color-ink-dim);margin-top:var(--space-7)}.footer-cols{gap:var(--space-4);padding-block:var(--space-5);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.footer-cols h2{font-size:var(--text-caption);letter-spacing:var(--ls-heading);color:var(--color-ink-dim);margin-bottom:var(--space-2)}.footer-brand{gap:var(--space-2);flex-direction:column;display:flex}.footer-tree{margin:0;padding:0;list-style:none}.footer-tree li{padding-block:2px}.footer-tree .stack-branch{margin-right:1ch}.footer-meta{color:var(--color-ink-dim);font-size:var(--text-caption)}.footer-meta p{margin-bottom:var(--space-1)}@media (width<=767px){.footer-cols{gap:var(--space-3);padding-block:var(--space-4);grid-template-columns:1fr}.footer-tree a,.btn-ghost,.line-cmd a,.back-link a,.lang-toggle a,.lang-toggle [aria-current]{align-items:center;min-height:44px;display:inline-flex}.lang-toggle a,.lang-toggle [aria-current]{justify-content:center;min-width:44px}.status-bar{min-height:44px}}.list-footer{margin-top:var(--space-3)}.back-link{margin-block:var(--space-4) 0}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.scanlines{pointer-events:none;background:repeating-linear-gradient(#f2f2f00f 0 1px,#0000 1px 3px);position:fixed;inset:0}@media (width<=767px){.scanlines{background:repeating-linear-gradient(#f2f2f00a 0 1px,#0000 1px 3px)}}.typing-rest{visibility:hidden}.glow{text-shadow:0 0 8px #3f66}@keyframes glitch{0%{transform:translate(0)}25%{transform:translate(-2px,1px)}50%{transform:translate(1px,-1px)}75%{transform:translate(-1px,2px)}to{transform:translate(0)}}.term-card:hover{animation:.3s steps(4,end) glitch}#boot{display:none}#boot:not([hidden]){z-index:100;justify-content:center;gap:var(--space-2);padding:var(--space-3);background:var(--color-bg);color:var(--color-phosphor);pointer-events:none;flex-direction:column;display:flex;position:fixed;inset:0;overflow:hidden}#boot pre{font:inherit;white-space:pre-wrap;margin:0}#boot .boot-hint{color:var(--color-ink-dim);font-size:var(--text-caption);margin:0}@keyframes page-enter{0%{transform:translate(-2px)}33%{transform:translate(2px,-1px)}66%{transform:translate(-1px,1px)}to{transform:translate(0)}}main{animation:.24s steps(3,end) page-enter}@keyframes crt-flicker{0%{opacity:.4}10%{opacity:1}20%{opacity:.7}35%{opacity:1}55%{opacity:.85}to{opacity:1}}.boot-flicker{animation:.6s steps(8,end) crt-flicker}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}html[data-rm="1"] *,html[data-rm="1"] :before,html[data-rm="1"] :after{transition:none!important;animation:none!important}