/* ===== HUD Design System ===== */
:root{color-scheme:dark;
  --bg:#04070c; --bg2:#070c14; --panel:#0a121e; --panel2:#0e1828; --line:#16304a; --line2:#1f4566;
  --text:#d6e6f5; --muted:#8aa3bb; --dim:#5c7690;
  --cyan:#22e6ff; --green:#39ff9c; --amber:#ffb020; --red:#ff4d6d; --violet:#a78bfa;
  --glow:0 0 0 1px rgba(34,230,255,.25),0 0 24px rgba(34,230,255,.12);
  --r:10px; --max:1200px;
  --font-h:"Orbitron",ui-sans-serif,system-ui,sans-serif;
  --font-b:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --font-m:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 var(--font-b);
  background-image:linear-gradient(rgba(34,230,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(34,230,255,.035) 1px,transparent 1px);
  background-size:40px 40px;background-attachment:fixed;overflow-x:hidden}
a{color:var(--cyan);text-decoration:none}
a:hover{color:var(--green)}
img,svg{max-width:100%}
h1,h2,h3,h4{font-family:var(--font-h);letter-spacing:.04em;line-height:1.2;margin:0 0 .6em;color:#eef7ff}
h1{font-size:clamp(1.8rem,4.5vw,3.1rem)}
h2{font-size:clamp(1.3rem,3vw,1.9rem)}
h3{font-size:1.1rem}
p{margin:0 0 1em}
code,pre,kbd{font-family:var(--font-m)}
:focus-visible{outline:2px solid var(--green);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--cyan);color:#000;padding:8px 12px;z-index:100}
.skip:focus{left:8px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 16px}
.mono{font-family:var(--font-m)}
.muted{color:var(--muted)}
.tag{display:inline-block;font:600 .72rem/1 var(--font-m);letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);
  border:1px solid var(--line2);padding:5px 8px;border-radius:4px;background:rgba(34,230,255,.06)}
.tag.green{color:var(--green);background:rgba(57,255,156,.06);border-color:rgba(57,255,156,.3)}
.tag.amber{color:var(--amber);background:rgba(255,176,32,.07);border-color:rgba(255,176,32,.3)}

/* ===== Header ===== */
.top{position:sticky;top:0;z-index:50;background:rgba(4,7,12,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:16px;height:62px}
.logo{display:flex;align-items:center;gap:10px;font:800 1rem/1 var(--font-h);letter-spacing:.08em;color:#fff;white-space:nowrap}
.logo svg{width:30px;height:30px}
.logo b{color:var(--cyan)}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav a{color:var(--text);font:600 .82rem/1 var(--font-m);letter-spacing:.08em;text-transform:uppercase;padding:9px 10px;border-radius:6px}
.nav a:hover,.nav a[aria-current=page]{color:var(--cyan);background:rgba(34,230,255,.07)}
.lang{border:1px solid var(--line2)!important;color:var(--green)!important}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line2);color:var(--cyan);border-radius:6px;padding:8px 10px;font:600 .8rem var(--font-m)}
@media (max-width:920px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:62px;flex-direction:column;align-items:stretch;background:var(--bg2);border-bottom:1px solid var(--line);padding:10px 16px;margin:0}
  .nav.open{display:flex}
  .nav a{padding:13px 10px}
}

/* ===== Hero ===== */
.hero{position:relative;padding:70px 0 50px;overflow:hidden;border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero p.lead{font-size:1.15rem;color:var(--muted);max-width:560px}
.hero h1 span{color:var(--cyan);text-shadow:0 0 30px rgba(34,230,255,.45)}
.hero-art{position:relative;aspect-ratio:1/1;max-width:460px;justify-self:center;width:100%}
.hero-art svg{width:100%;height:100%}
.scan{position:absolute;inset:0;background:linear-gradient(180deg,transparent 0,rgba(57,255,156,.12) 50%,transparent 52%);background-size:100% 220%;animation:scan 5s linear infinite;pointer-events:none;border-radius:50%}
@keyframes scan{from{background-position:0 -120%}to{background-position:0 120%}}
.drone-fly{animation:hover 4s ease-in-out infinite;transform-origin:center}
@keyframes hover{0%,100%{transform:translate(0,0)}50%{transform:translate(0,-10px)}}
.prop{animation:spin .25s linear infinite;transform-box:fill-box;transform-origin:center}
@keyframes spin{to{transform:rotate(360deg)}}
.radar{animation:spin 6s linear infinite;transform-box:view-box;transform-origin:200px 200px}
.blink{animation:blink 1.4s steps(2) infinite}
@keyframes blink{50%{opacity:.15}}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}.hero-art{max-width:320px}.hero{padding:44px 0 36px}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

.stats{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}
.stat{border:1px solid var(--line);background:var(--panel);padding:10px 14px;border-radius:8px;min-width:110px}
.stat b{display:block;font:700 1.3rem var(--font-h);color:var(--green)}
.stat span{font:.72rem var(--font-m);color:var(--muted);text-transform:uppercase;letter-spacing:.1em}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;gap:8px;font:700 .86rem/1 var(--font-m);letter-spacing:.1em;text-transform:uppercase;
  padding:14px 18px;border-radius:8px;border:1px solid var(--cyan);color:#001016;background:var(--cyan);cursor:pointer;transition:.15s}
.btn:hover{background:var(--green);border-color:var(--green);color:#001008;box-shadow:0 0 22px rgba(57,255,156,.35)}
.btn.ghost{background:transparent;color:var(--cyan)}
.btn.ghost:hover{color:#001008}
.btns{display:flex;flex-wrap:wrap;gap:10px}

/* ===== Sections / panels ===== */
section{padding:56px 0}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.sec-head p{color:var(--muted);margin:0;max-width:640px}
.kicker{font:600 .75rem var(--font-m);color:var(--green);letter-spacing:.2em;text-transform:uppercase;margin-bottom:8px;display:block}
.panel{position:relative;background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:var(--r);padding:20px}
.panel::before,.panel::after{content:"";position:absolute;width:14px;height:14px;border:2px solid var(--cyan);opacity:.7}
.panel::before{top:-1px;left:-1px;border-right:0;border-bottom:0;border-top-left-radius:var(--r)}
.panel::after{bottom:-1px;right:-1px;border-left:0;border-top:0;border-bottom-right-radius:var(--r)}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}

/* category tiles */
.cat{display:flex;flex-direction:column;gap:8px;color:var(--text);transition:.18s}
.cat:hover{color:var(--text);border-color:var(--cyan);box-shadow:var(--glow);transform:translateY(-2px)}
.cat .ico{width:46px;height:46px;color:var(--cyan)}
.cat h3{margin:4px 0 0}
.cat p{color:var(--muted);font-size:.93rem;margin:0}
.cat .count{font:.75rem var(--font-m);color:var(--green);margin-top:auto}

/* mission cards */
.mission{display:flex;flex-direction:column;gap:10px;color:var(--text);transition:.18s}
.mission:hover{color:var(--text);border-color:var(--cyan);box-shadow:var(--glow)}
.mission .meta{display:flex;flex-wrap:wrap;gap:6px}
.mission h3{margin:0;font-size:1.02rem}
.mission p{color:var(--muted);font-size:.92rem;margin:0}
.diff{display:flex;gap:3px;align-items:center;font:.72rem var(--font-m);color:var(--muted)}
.diff i{width:16px;height:6px;border-radius:2px;background:var(--line2)}
.diff i.on{background:var(--green);box-shadow:0 0 6px rgba(57,255,156,.6)}
.diff.l3 i.on{background:var(--amber);box-shadow:0 0 6px rgba(255,176,32,.6)}
.diff.l4 i.on{background:var(--red);box-shadow:0 0 6px rgba(255,77,109,.6)}

/* academy path */
.path{display:grid;gap:18px}
.level{display:grid;grid-template-columns:180px 1fr;gap:20px}
.level .rank{text-align:center;padding:16px;border-right:1px dashed var(--line2)}
.level .rank svg{width:64px;height:64px;color:var(--green)}
.level .rank b{display:block;font:800 1rem var(--font-h);margin-top:6px}
.level .rank span{font:.75rem var(--font-m);color:var(--muted)}
.lessons{display:grid;gap:8px;grid-template-columns:repeat(2,1fr)}
.lesson{display:flex;gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:8px;color:var(--text);background:rgba(255,255,255,.01)}
.lesson:hover{border-color:var(--cyan);color:var(--text)}
.lesson .chk{width:20px;height:20px;border:1.5px solid var(--line2);border-radius:5px;flex:none;display:grid;place-items:center;font-size:.8rem}
.lesson.done .chk{background:var(--green);border-color:var(--green);color:#001008}
.lesson.done .chk::after{content:"✓"}
.progress{height:8px;background:var(--line);border-radius:6px;overflow:hidden;margin:6px 0 2px}
.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--cyan),var(--green));transition:width .4s}
@media (max-width:720px){.level{grid-template-columns:1fr}.level .rank{border-right:0;border-bottom:1px dashed var(--line2)}.lessons{grid-template-columns:1fr}}

/* ===== Article / guide ===== */
.crumbs{font:.78rem var(--font-m);color:var(--dim);padding-top:18px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--cyan)}
.guide-head{padding-block:26px 30px;border-bottom:1px solid var(--line)}
.guide-head .lead{color:var(--muted);font-size:1.12rem;max-width:760px}
.specs{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.spec{border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:8px 12px;font:.82rem var(--font-m)}
.spec small{display:block;color:var(--dim);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:32px;padding-block:34px}
@media (max-width:980px){.layout{grid-template-columns:minmax(0,1fr)}}
.content h2{margin-top:1.6em;padding-top:.2em}
.content ul,.content ol{padding-left:1.3em}
.content li{margin:.3em 0}
.steps{counter-reset:s;list-style:none;padding:0!important}
.steps>li{counter-increment:s;position:relative;padding:16px 16px 16px 64px;border:1px solid var(--line);border-radius:10px;background:var(--panel);margin:0 0 12px!important}
.steps>li::before{content:counter(s,decimal-leading-zero);position:absolute;left:14px;top:14px;font:800 1.15rem var(--font-h);color:var(--cyan);width:38px;text-align:center}
.steps h3{font-size:1rem;margin:0 0 .4em}
.steps p{margin:0;color:#c3d5e6}
pre{background:#02050a;border:1px solid var(--line2);border-radius:10px;padding:16px;overflow:auto;font-size:.86rem;line-height:1.55;color:#bff8d6;position:relative}
pre .copy{position:absolute;top:8px;right:8px;background:var(--panel2);border:1px solid var(--line2);color:var(--cyan);font:.7rem var(--font-m);padding:5px 8px;border-radius:5px;cursor:pointer}
:not(pre)>code{background:rgba(34,230,255,.08);border:1px solid var(--line);border-radius:4px;padding:1px 5px;font-size:.88em;color:#bfefff}
.alert{border-left:3px solid var(--amber);background:rgba(255,176,32,.07);padding:14px 16px;border-radius:0 8px 8px 0;margin:18px 0}
.alert b{color:var(--amber);font-family:var(--font-m);letter-spacing:.08em}
.note{border-left-color:var(--cyan);background:rgba(34,230,255,.06)}.note b{color:var(--cyan)}
.side{display:flex;flex-direction:column;gap:16px}
.side .panel{position:sticky;top:80px}
@media (max-width:980px){.side .panel{position:relative;top:0}}
.parts{list-style:none;padding:0;margin:0}
.parts li{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px dashed var(--line);font-size:.9rem}
.parts li:last-child{border:0}
.parts a{color:var(--text)}
.parts a:hover{color:var(--cyan)}
.parts .p{font:.8rem var(--font-m);color:var(--green);white-space:nowrap}
.total{display:flex;justify-content:space-between;font:700 .9rem var(--font-m);padding-top:12px;margin-top:6px;border-top:1px solid var(--line2);color:var(--green)}
.disc{font-size:.75rem;color:var(--dim);margin-top:10px}
.faq details{border:1px solid var(--line);border-radius:8px;padding:12px 14px;margin-bottom:8px;background:var(--panel)}
.faq summary{cursor:pointer;font-weight:600;color:#eaf5ff}
.faq details p{margin:.6em 0 0;color:#c3d5e6}

/* ===== Tables ===== */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px}
table{border-collapse:collapse;width:100%;font-size:.9rem;min-width:720px}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{font:700 .74rem var(--font-m);letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);background:var(--panel2);position:sticky;top:0}
tr:hover td{background:rgba(34,230,255,.03)}

/* ===== Forms / tools ===== */
label{display:block;font:600 .76rem var(--font-m);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 6px}
input,select,textarea{width:100%;background:#02060b;border:1px solid var(--line2);color:var(--text);border-radius:8px;padding:12px;font:1rem var(--font-b)}
input:focus,select:focus,textarea:focus{border-color:var(--cyan);outline:none;box-shadow:0 0 0 3px rgba(34,230,255,.15)}
.field{margin-bottom:14px}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.out{font:700 1.6rem var(--font-h);color:var(--green);margin:6px 0}
.out small{font:.8rem var(--font-m);color:var(--muted);display:block;letter-spacing:.08em}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line2);background:var(--panel);color:var(--text);padding:9px 12px;border-radius:30px;font:.82rem var(--font-m);cursor:pointer}
.chip[aria-pressed=true],.chip:hover{border-color:var(--cyan);color:var(--cyan);background:rgba(34,230,255,.08)}

/* GPIO */
.gpio-wrap{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start}
@media (max-width:760px){.gpio-wrap{grid-template-columns:1fr}}
.header40{display:grid;grid-template-columns:repeat(2,40px);gap:6px;padding:14px;background:#0a3a22;border:2px solid #0f5a35;border-radius:10px;justify-self:center}
.pin{width:40px;height:30px;border-radius:6px;border:1px solid rgba(0,0,0,.4);font:700 .7rem var(--font-m);cursor:pointer;color:#001;display:grid;place-items:center}
.pin.p3v3{background:#ff9f43}.pin.p5v{background:#ff4d6d}.pin.gnd{background:#4b5563;color:#fff}.pin.gpio{background:#39ff9c}.pin.i2c{background:#60a5fa}.pin.spi{background:#c084fc}.pin.uart{background:#facc15}.pin.id{background:#e5e7eb}
.pin.sel{outline:3px solid #fff;box-shadow:0 0 14px #fff}
.legend{display:flex;flex-wrap:wrap;gap:10px;font:.78rem var(--font-m);margin-top:12px}
.legend span{display:flex;align-items:center;gap:6px}
.legend i{width:14px;height:14px;border-radius:3px;display:inline-block}

/* Terminal */
.term{background:#010407;border:1px solid var(--line2);border-radius:10px;overflow:hidden;font:14px/1.5 var(--font-m)}
.term-bar{display:flex;gap:6px;align-items:center;padding:9px 12px;background:#07101b;border-bottom:1px solid var(--line)}
.term-bar i{width:11px;height:11px;border-radius:50%;background:#ff5f57}.term-bar i:nth-child(2){background:#febc2e}.term-bar i:nth-child(3){background:#28c840}
.term-bar span{margin-left:8px;color:var(--muted);font-size:.78rem}
.term-out{height:380px;overflow:auto;padding:14px;color:#b8f5cf;white-space:pre-wrap;word-break:break-word}
.term-in{display:flex;gap:8px;padding:0 14px 14px;align-items:center}
.term-in .ps{color:var(--green);white-space:nowrap}
.term-in input{background:transparent;border:0;padding:6px 0;font:14px var(--font-m);color:#e8fff2;box-shadow:none}
.term .c{color:var(--cyan)}.term .y{color:var(--amber)}.term .r{color:var(--red)}

/* Search */
.search-box{display:flex;gap:8px}
.results{display:grid;gap:10px;margin-top:20px}
.res{display:block;color:var(--text)}
.res small{color:var(--green);font-family:var(--font-m)}

/* Footer */
footer{border-top:1px solid var(--line);margin-top:40px;padding:40px 0 30px;background:var(--bg2)}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px}
footer h4{font-size:.8rem;color:var(--cyan);letter-spacing:.14em}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin:6px 0}
footer a{color:var(--muted);font-size:.9rem}
footer a:hover{color:var(--cyan)}
.legal{border-top:1px solid var(--line);margin-top:28px;padding-top:18px;font:.78rem var(--font-m);color:var(--dim);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
@media (max-width:820px){footer .cols{grid-template-columns:1fr 1fr}}
@media (max-width:480px){footer .cols{grid-template-columns:1fr}}

.newsletter{display:flex;gap:8px;max-width:520px}
.newsletter input{flex:1}
@media (max-width:520px){.newsletter{flex-direction:column}}
.ticker{border-block:1px solid var(--line);background:var(--bg2);overflow:hidden;white-space:nowrap;font:.8rem var(--font-m);color:var(--muted)}
.ticker div{display:inline-block;padding:10px 0;animation:tick 40s linear infinite}
.ticker b{color:var(--green);margin:0 6px}
@keyframes tick{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.center{text-align:center}
.hide{display:none!important}
input[type=range]{padding:0;border:0;background:none;accent-color:var(--cyan);box-shadow:none!important}
input[type=checkbox]{accent-color:var(--green)}
/* 3D vault */
.model-card img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:8px;border:1px solid var(--line);background:var(--panel)}
.viewer{border:1px solid var(--line2);border-radius:12px;background:radial-gradient(ellipse at 50% 40%,#0e2236 0,#05090f 75%);padding:10px}
.v-stage{position:relative;width:100%;aspect-ratio:4/3;max-height:70vh;border-radius:8px;overflow:hidden;touch-action:none}
.v-stage canvas{display:block;width:100%!important;height:100%!important}
.v-stage img{width:100%;height:100%;object-fit:contain}
.v-bar{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:.78rem;padding:8px 4px 0;color:var(--green)}
/* YouTube facade */
.yt{position:relative;width:100%;aspect-ratio:16/9;border-radius:12px;overflow:hidden;border:1px solid var(--line2);background:#000 center/cover no-repeat;cursor:pointer}
.yt img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.85;transition:.2s}
.yt:hover img{opacity:1}
.yt button{position:absolute;inset:0;margin:auto;width:76px;height:54px;border:0;border-radius:14px;background:rgba(4,7,12,.82);box-shadow:0 0 0 2px var(--cyan),0 0 24px rgba(34,230,255,.5);cursor:pointer;display:grid;place-items:center}
.yt button::before{content:"";border-style:solid;border-width:12px 0 12px 20px;border-color:transparent transparent transparent var(--cyan);margin-left:5px}
.yt:hover button{box-shadow:0 0 0 2px var(--green),0 0 28px rgba(57,255,156,.6)}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.yt-meta{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font:.8rem var(--font-m);color:var(--muted);margin:8px 2px 0}
.yt-meta a{color:var(--muted)}
.yt-meta a:hover{color:var(--cyan)}
.video-block{margin:24px 0}
.cmd{margin:0 0 14px}
.cmd small{display:block;font:.74rem var(--font-m);color:var(--muted);letter-spacing:.06em;margin-bottom:4px}
@media (max-width:1100px){.menu-btn{display:block}.nav{display:none;position:absolute;left:0;right:0;top:62px;flex-direction:column;align-items:stretch;background:var(--bg2);border-bottom:1px solid var(--line);padding:10px 16px;margin:0}.nav.open{display:flex}.nav a{padding:13px 10px}}
/* Amazon buy chips */
.parts li.pl{display:grid;grid-template-columns:1fr auto;align-items:center;gap:6px 10px}
.parts li.pl .pn{color:var(--text)}
.parts li.pl .amz{grid-column:1/-1;justify-self:start}
.amz{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;background:#ff9900;color:#111 !important;font:700 .72rem var(--font-m);letter-spacing:.04em;text-decoration:none;white-space:nowrap;border:1px solid #ffb84d;transition:filter .15s}
.amz::before{content:"🛒"}
.amz:hover{filter:brightness(1.1);color:#000 !important}
td .amz{padding:7px 12px}
.checks{list-style:none;padding:0;margin:10px 0 0}.checks li{padding:7px 0;border-bottom:1px dashed var(--line)}.checks li:last-child{border:0}

/* Mobile fit: never let long code/words widen the page */
.layout>*,.grid>*,.content{min-width:0}
.content p,.content li,.alert,.yt-meta,td{overflow-wrap:anywhere}
pre{max-width:100%;overflow-x:auto}
/* Tables become stacked cards on phones */
@media (max-width:640px){
 .tbl-wrap{overflow:visible;border:0}
 table{min-width:0}
 thead{display:none}
 table,tbody,tr,td{display:block;width:100%}
 tr{border:1px solid var(--line);border-radius:10px;margin-bottom:12px;padding:10px 12px;background:var(--panel)}
 td{border:0 !important;padding:5px 0 !important}
 td[data-label]::before{content:attr(data-label);display:block;font:700 .66rem var(--font-m);letter-spacing:.08em;text-transform:uppercase;color:var(--cyan);margin-bottom:2px}
 td:empty{display:none}
}
.cmd,.cmd a{overflow-wrap:anywhere;word-break:break-all;min-width:0}
/* EN / ES switch */
.langsw{display:inline-flex;border:1px solid var(--line2);border-radius:8px;overflow:hidden;margin-left:6px;flex-shrink:0}
.langsw a{padding:7px 11px !important;border-radius:0 !important;font:700 .74rem var(--font-m);letter-spacing:.08em;color:var(--muted) !important;background:transparent}
.langsw a.on{background:rgba(57,255,156,.12);color:var(--green) !important}
.langsw a:hover{color:var(--cyan) !important}
@media (max-width:1100px){.nav .langsw{margin:10px 0 0;align-self:flex-start}}