:root{--bg:#101826;--surface:#16223a;--ink:#e8f0ff;--muted:#9db4d6;--brand:#3f7fbf;--accent:#cfd8e6;--line:#243450;--hero-image:url(/images/hero-home.webp);--grid-line: color-mix(in srgb, var(--brand) 18%, transparent);--font-head:"Courier New", Courier, monospace;--font-body:"Lucida Console", Monaco, monospace;--maxw:1080px;--pad:clamp(16px,4vw,34px)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);line-height:1.62;font-size:16px;background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:34px 34px,34px 34px;background-attachment:fixed}h1,h2,h3,h4{font-family:var(--font-head);line-height:1.18;color:var(--ink);letter-spacing:.01em}h1{font-size:clamp(1.65rem,4.4vw,2.5rem);margin:.2em 0 .45em;text-transform:uppercase}h2{font-size:clamp(1.25rem,3vw,1.7rem);margin:1.7em 0 .5em}h3{font-size:1.12rem;margin:1.35em 0 .4em}h2:before{content:"// ";color:var(--brand)}p{margin:.7em 0}a{color:var(--brand)}a:hover{color:var(--accent)}a:focus-visible,button:focus-visible,.btn:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.skip{position:absolute;left:-999px;top:0;background:var(--brand);color:#08111f;padding:.6em 1em;z-index:50;font-weight:700}.skip:focus{left:0}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}header.site{background:transparent}.bar{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem 1.4rem;padding:1rem 0 .6rem}.brandmark{font-family:var(--font-head);font-weight:700;font-size:1.05rem;color:var(--ink);text-decoration:none;white-space:nowrap}.brandmark:before{content:"[ ";color:var(--brand)}.brandmark:after{content:" ]";color:var(--brand)}nav.main{margin-left:auto}nav.main ul{list-style:none;display:flex;flex-wrap:wrap;gap:.1rem 1.1rem;margin:0;padding:0}nav.main a{color:var(--muted);text-decoration:none;padding:.25rem .1rem;border-bottom:1px solid transparent;font-size:.92rem}nav.main a:hover,nav.main a:focus-visible{color:var(--ink);border-bottom-color:var(--brand)}.tt-book{color:var(--ink);text-decoration:none;font-weight:700;white-space:nowrap}.tt-book:before{content:"> ";color:var(--brand)}.tt-book:hover{color:var(--accent)}.btn{display:inline-block;background:transparent;color:var(--ink);text-decoration:none;padding:.55rem .95rem;border:1px solid var(--brand);font-weight:700;font-family:var(--font-body);border-radius:2px;line-height:1.3}.btn:before{content:"> ";color:var(--brand)}.btn:hover{background:color-mix(in srgb,var(--brand) 18%,var(--bg));color:var(--ink)}.btn.alt{border-color:var(--line);color:var(--muted)}.btn.alt:before{content:"> ";color:var(--muted)}.btn.alt:hover{color:var(--ink);border-color:var(--brand)}.hero{background:var(--hero-image);background-size:cover;padding:clamp(1.6rem,5vw,3.4rem) 0 clamp(1.2rem,4vw,2.4rem)}.tt-term{background:color-mix(in srgb,var(--surface) 88%,#000);border:1px solid var(--brand);border-radius:4px;padding:clamp(1rem,3vw,1.8rem);position:relative;box-shadow:0 0 0 4px color-mix(in srgb,var(--brand) 8%,transparent)}.tt-term:before{content:"burbank-trane:~$ status --city burbank";display:block;color:var(--brand);font-size:.82rem;margin-bottom:.7rem;border-bottom:1px dashed var(--line);padding-bottom:.5rem}.tt-term h1{margin-top:0}.lede{font-size:1.04rem;color:var(--accent)}.tt-cursor:after{content:"_";color:var(--brand);animation:tt-blink 1.1s step-end infinite}@keyframes tt-blink{50%{opacity:0}}@media(prefers-reduced-motion:reduce){.tt-cursor:after{animation:none}}main{display:block}section{padding:1.1rem 0}.card,.box,.tt-panel{background:color-mix(in srgb,var(--surface) 92%,#000);border:1px solid var(--line);border-radius:3px;padding:1rem 1.1rem}.tt-panel{border-left:3px solid var(--brand)}.answer{background:color-mix(in srgb,var(--surface) 92%,#000);border:1px solid var(--line);border-left:4px solid var(--brand);padding:1rem 1.15rem;border-radius:3px}.answer .lede strong{color:var(--brand)}.facts ul{margin:.5rem 0;padding-left:0;list-style:none}.facts li{padding:.18rem 0 .18rem 1.4rem;position:relative}.facts li:before{content:"[+]";position:absolute;left:0;color:var(--brand);font-size:.82rem}table{border-collapse:collapse;width:100%;margin:1rem 0;background:color-mix(in srgb,var(--surface) 92%,#000);font-size:.95rem}caption{caption-side:top;text-align:left;color:var(--muted);font-size:.84rem;padding:.3rem 0 .5rem}th,td{border:1px solid var(--line);padding:.5rem .7rem;text-align:left;vertical-align:top}th{background:color-mix(in srgb,var(--brand) 16%,var(--surface));color:var(--ink);font-family:var(--font-head)}tbody tr:nth-child(odd){background:color-mix(in srgb,var(--surface) 70%,var(--bg))}.muted{color:var(--muted)}.cta{background:color-mix(in srgb,var(--brand) 10%,var(--bg));border:1px dashed var(--brand);border-radius:3px;padding:1.1rem 1.2rem;margin:1.4rem 0;display:flex;flex-wrap:wrap;gap:.7rem 1rem;align-items:center;justify-content:space-between}.cta strong{font-family:var(--font-head)}.grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}.tt-steps{counter-reset:step;list-style:none;padding-left:0;margin:.6rem 0}.tt-steps li{counter-increment:step;padding:.25rem 0 .25rem 2.4rem;position:relative}.tt-steps li:before{content:"0" counter(step);position:absolute;left:0;color:var(--brand);font-family:var(--font-head);font-weight:700}.crumbs{font-size:.82rem;color:var(--muted);padding:.7rem 0}.crumbs a{color:var(--muted)}.related ul{list-style:none;padding-left:0;display:grid;gap:.4rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.related li:before{content:"> ";color:var(--brand)}.related a{text-decoration:none}.related a:hover{text-decoration:underline}.faqs .box{margin:.7rem 0}.faqs h3:before{content:"Q: ";color:var(--brand)}figure{margin:1.2rem 0}figcaption{font-size:.82rem;margin-top:.3rem}img,svg.ph{max-width:100%;height:auto;display:block;border:1px solid var(--line);border-radius:3px}footer.site{border-top:1px solid var(--line);margin-top:2.4rem;padding:1.8rem 0;font-size:.9rem;background:color-mix(in srgb,var(--surface) 80%,#000)}footer.site .tt-footrow{display:flex;flex-wrap:wrap;justify-content:center;gap:.4rem 1.1rem;margin:0 0 .8rem;padding:0;list-style:none;text-align:center}footer.site .tt-footrow a{color:var(--muted);text-decoration:none}footer.site .tt-footrow a:hover{color:var(--ink)}footer.site .tt-foot-phone{text-align:center;margin:.4rem 0}footer.site .tt-foot-phone a{color:var(--brand);font-weight:700}.disc{color:var(--muted);font-size:.8rem;font-style:italic;text-align:center;border-top:1px dashed var(--line);margin-top:1rem;padding-top:.9rem;max-width:760px;margin-left:auto;margin-right:auto}.navtoggle{display:none}@media(max-width:820px){nav.main{margin-left:0;width:100%}.navtoggle{display:inline-block;margin-left:auto;background:transparent;color:var(--ink);border:1px solid var(--brand);padding:.4rem .8rem;border-radius:2px;font-family:var(--font-body)}.navtoggle:before{content:"> ";color:var(--brand)}nav.main ul{display:none;flex-direction:column;width:100%;gap:.2rem;padding-top:.5rem}nav.main.open ul{display:flex}}
