*{box-sizing:border-box}body{margin:0;background:var(--pd-field);color:var(--pd-ivory);font-family:var(--pd-font-body);font-size:var(--fs-body);line-height:var(--lh-body)}button,a,input{touch-action:manipulation}button,a{color:inherit}button{font:inherit;cursor:pointer;border-radius:var(--r-0)}a{text-underline-offset:.3em}button:focus-visible,a:focus-visible,input:focus-visible{outline:var(--bw-signal) solid var(--pd-spark);outline-offset:var(--sp-1)}button:disabled{cursor:default}button:hover:not(:disabled),a:hover{color:var(--pd-spark)}.hud{font-family:var(--pd-font-hud);font-size:var(--fs-micro);letter-spacing:var(--ls-hud);text-transform:uppercase}.muted{color:var(--pd-ivory-muted)}.signal{color:var(--pd-signal)}.site{max-width:var(--ls-content-max);margin:auto;padding:0 var(--ls-page-gutter)}.masthead{min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:var(--sp-6);border-bottom:var(--bw-hairline) solid var(--pd-line)}.brand{display:flex;align-items:center;gap:var(--sp-4);text-decoration:none}.brand img{width:35px;height:46px;object-fit:contain}.brand-name{font-family:var(--pd-font-display);font-size:var(--fs-h3);line-height:var(--lh-heading);letter-spacing:var(--ls-display);font-weight:600}.brand-name span{color:var(--pd-ivory-muted);font-weight:400}.brand small{display:block;margin-top:var(--sp-1);color:var(--pd-ivory-muted);font-size:var(--fs-micro)}.mast-links{display:flex;align-items:center;gap:var(--sp-7)}.mast-links a{text-decoration:none;color:var(--pd-ivory-muted)}.draft{display:flex;align-items:center;gap:var(--sp-2)}.draft:before{content:'';height:6px;width:6px;background:var(--pd-signal);box-shadow:var(--glow-signal-sm)}.intro{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--sp-6);padding:var(--sp-8) 0 var(--sp-6)}.intro h1{font:500 var(--fs-h2)/var(--lh-heading) var(--pd-font-display);letter-spacing:var(--ls-display);margin:var(--sp-2) 0 0}.intro p{margin:0;color:var(--pd-ivory-muted);font-size:var(--fs-body-sm)}.intro .index{color:var(--pd-signal)}.mode-switch{display:flex;gap:var(--sp-4);align-items:center}.mode-switch button{background:none;border:0;padding:var(--sp-2);color:var(--pd-ivory-muted)}.mode-switch button[aria-pressed=true]{color:var(--pd-ivory);border-bottom:var(--bw-hairline) solid var(--pd-signal)}.console-frame{position:relative;border:var(--bw-hairline) solid var(--ls-frame-edge);background:var(--pd-section);padding:var(--sp-2);min-width:0}.console-frame:before,.console-frame:after{content:'';position:absolute;top:-1px;width:var(--sp-8);height:var(--bw-signal);background:var(--pd-signal)}.console-frame:before{left:-1px}.console-frame:after{right:-1px}.console-top{display:flex;align-items:center;justify-content:space-between;padding:var(--sp-3) var(--sp-4) var(--sp-4);color:var(--pd-ivory-muted);gap:var(--sp-3)}.console-top strong{color:var(--pd-ivory);font-weight:400}.console-top .slashes{color:var(--pd-signal);margin-right:var(--sp-3)}.console-actions{display:flex;align-items:center;gap:var(--sp-5)}.console-actions button{background:none;border:0;padding:0;color:var(--pd-ivory-muted)}.console-viewport{position:relative;overflow:auto;background:var(--ls-console-bg);border:var(--bw-hairline) solid var(--pd-line);scrollbar-color:var(--pd-cyan-deep) var(--pd-void);scrollbar-width:thin}.screen-wrap{position:relative;padding:var(--ls-bezel);min-width:var(--ls-console-min)}#terminal{font-size:var(--ls-terminal-font);line-height:var(--ls-terminal-leading)}.xterm .xterm-viewport{overflow:hidden!important}.xterm-screen{margin:0 auto}.crt-overlay{pointer-events:none;position:absolute;inset:0;background:var(--ls-scanlines);animation:crt-breathe var(--crt-flicker) var(--ease-brand) infinite alternate}.crt-overlay:after{content:'';position:absolute;inset:0;background:var(--ls-crt-vignette)}@keyframes crt-breathe{from{opacity:.85}55%{opacity:1}to{opacity:.9}}body[data-crt=off] .crt-overlay{display:none}.bezel-controls{display:grid;grid-template-columns:1.45fr 1fr 1fr 1fr;border-top:var(--bw-hairline) solid var(--pd-line);background:var(--pd-void);margin-top:var(--sp-2)}.bezel-controls button{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-3);min-height:58px;padding:var(--sp-4) var(--sp-5);background:transparent;border:0;border-right:var(--bw-hairline) solid var(--pd-line);text-align:left}.bezel-controls button:last-child{border-right:0}.bezel-controls .primary{background:var(--pd-signal);color:var(--pd-void)}.bezel-controls .primary:hover{background:var(--pd-spark);color:var(--pd-void)}.bezel-controls .key{color:var(--pd-ivory-muted)}.bezel-controls .primary .key{color:var(--pd-void)}.under-console{display:flex;justify-content:space-between;gap:var(--sp-6);padding:var(--sp-4) var(--sp-1);color:var(--pd-ivory-muted)}.under-console .hint{display:flex;gap:var(--sp-6)}.under-console kbd{font:inherit;color:var(--pd-ivory)}.footnote{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--sp-8);padding:var(--sp-7) 0 var(--sp-8);margin-top:var(--sp-5);border-top:var(--bw-hairline) solid var(--pd-line)}.footnote p{font-size:var(--fs-body-sm);color:var(--pd-ivory-muted);max-width:550px;margin:0}.footnote a{white-space:nowrap}.side{display:none}.workbench-layout{min-width:0}.workbench .workbench-layout{display:grid;grid-template-columns:var(--ls-sidebar-width) minmax(0,1fr);gap:var(--sp-6)}.workbench .side{display:flex;flex-direction:column;border-right:var(--bw-hairline) solid var(--pd-line);padding:var(--sp-6) var(--sp-5) 0 0}.side h2{font:500 var(--fs-h2)/var(--lh-heading) var(--pd-font-display);margin:var(--sp-4) 0 var(--sp-6)}.side .section-label{color:var(--pd-signal)}.side button{display:flex;justify-content:space-between;text-align:left;border:0;border-bottom:var(--bw-hairline) solid var(--pd-line);background:none;padding:var(--sp-4) 0}.side .side-bottom{margin-top:auto;padding:var(--sp-7) 0 var(--sp-5);color:var(--pd-ivory-muted)}.side p{font-size:var(--fs-body-sm)}.workbench .intro{padding-top:var(--sp-6)}.workbench .intro h1{font-size:var(--fs-h3)}.workbench .intro>p{display:none}.workbench .screen-wrap{--ls-console-min:840px;--ls-bezel:var(--sp-4)}.workbench .bezel-controls button{padding:var(--sp-3);min-height:50px}.workbench .console-top{padding-left:var(--sp-2);padding-right:var(--sp-2)}.workbench .console-actions{gap:var(--sp-3)}.mobile-tip{display:none;color:var(--pd-ivory-muted);font-size:var(--fs-meta);margin:var(--sp-3) 0}.reader{padding:var(--sp-6);background:var(--pd-void);border:var(--bw-hairline) solid var(--pd-line)}.reader[hidden]{display:none}.reader h2{font:500 var(--fs-h2)/var(--lh-heading) var(--pd-font-display)}.reader p{max-width:65ch;color:var(--pd-ivory-muted)}.reader nav{display:flex;gap:var(--sp-4);flex-wrap:wrap}.reader nav button{border:var(--bw-hairline) solid var(--pd-line);background:var(--pd-section);padding:var(--sp-2) var(--sp-3)}.reader [aria-current=true]{color:var(--pd-signal);border-color:var(--pd-signal)}.terminal-fallback{padding:var(--sp-7);font-family:var(--pd-font-hud);font-size:var(--fs-body-sm);color:var(--pd-ivory-muted)}.no-js{color:var(--pd-ivory-muted);padding:var(--sp-4)}.status-message{min-height:1.6em}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.workbench .console-viewport{max-width:100%}@media(min-width:1200px){.workbench .screen-wrap{--ls-console-min:0px}}@media(max-width:1023px){:root{--ls-page-gutter:var(--sp-6)}.mast-links a{display:none}.workbench .workbench-layout{display:block}.workbench .side{display:none}.intro{align-items:flex-start}.intro>p{display:none}.workbench .screen-wrap{--ls-console-min:980px}.under-console .hint{gap:var(--sp-3)}.under-console .hint span:last-child{display:none}}@media(max-width:767px){:root{--ls-page-gutter:var(--sp-4)}.masthead{min-height:86px}.brand-name{font-size:var(--fs-lead)}.brand img{width:28px;height:38px}.draft{font-size:var(--fs-micro);letter-spacing:0}.draft .draft-tail{display:none}.intro{padding-top:var(--sp-6);gap:var(--sp-3)}.intro h1{font-size:var(--fs-h3)}.mode-switch{gap:var(--sp-1)}.console-top{padding:var(--sp-2);font-size:var(--fs-micro);letter-spacing:0}.console-actions .resolution{display:none}.console-actions{gap:var(--sp-3)}.bezel-controls{grid-template-columns:1fr 1fr}.bezel-controls button{border-bottom:var(--bw-hairline) solid var(--pd-line);padding:var(--sp-3);min-height:50px}.bezel-controls button:nth-child(2){border-right:0}.under-console{flex-direction:column;gap:var(--sp-2);font-size:var(--fs-micro);letter-spacing:0}.mobile-tip{display:block}.footnote{flex-direction:column;gap:var(--sp-4)}.reader{padding:var(--sp-4)}}@media(max-width:639px){.draft{display:none}.intro h1{max-width:200px}.mode-switch{align-self:flex-end}.console-top .slashes{display:none}.console-top .session-extra{display:none}.footnote{padding-top:var(--sp-5)}}@media(prefers-reduced-motion:reduce){.crt-overlay{animation:none!important;opacity:.9}}