/* Layout: a command bar on top like the app, light working pages, one dark projector band for the tour.
   Colours follow NATO affiliation, the same as the app log: blue friendly, red hostile, green info, amber unconfirmed, ink command. */
:root{
  --bg:#EEF1F4; --panel:#FFFFFF; --panel2:#F6F8FA; --ink:#16202B; --muted:#56626F; --line:#D2D8DF;
  --friendly:#1D5FA8; --hostile:#B42318; --neutral:#2D7A4B; --unknown:#A86B0C; --command:#16202B;
  --on-accent:#FFFFFF; --wash:#E3EAF3;
  --band:#16202B; --band-2:#1F2B38; --band-ink:#E8EDF2; --band-muted:#9EABB8; --band-line:#334253;
  --qr-bg:#FFFFFF; --qr-ink:#16202B;
  --shadow:0 1px 2px rgba(22,32,43,.06),0 8px 24px rgba(22,32,43,.08);
  --f-display:"Barlow Condensed","Arial Narrow","Roboto Condensed",system-ui,sans-serif;
  --f-body:"Barlow",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --max:1180px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0D1319; --panel:#151E27; --panel2:#1B2631; --ink:#E4E9EE; --muted:#97A4B1; --line:#2A3643;
  --friendly:#6EA6E6; --hostile:#EE7068; --neutral:#6BC48D; --unknown:#E6B24C; --command:#E4E9EE;
  --on-accent:#0D1319; --wash:#18263A;
  --band:#070B10; --band-2:#111923; --band-ink:#E4E9EE; --band-muted:#8E9BA8; --band-line:#253140;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35);
  color-scheme:dark;
}}
:root[data-theme="dark"]{
  --bg:#0D1319; --panel:#151E27; --panel2:#1B2631; --ink:#E4E9EE; --muted:#97A4B1; --line:#2A3643;
  --friendly:#6EA6E6; --hostile:#EE7068; --neutral:#6BC48D; --unknown:#E6B24C; --command:#E4E9EE;
  --on-accent:#0D1319; --wash:#18263A;
  --band:#070B10; --band-2:#111923; --band-ink:#E4E9EE; --band-muted:#8E9BA8; --band-line:#253140;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--f-body);-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:var(--friendly);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--friendly);outline-offset:3px;border-radius:3px}
h1,h2,h3,h4{font-family:var(--f-display);line-height:1.08;margin:0;text-wrap:balance;letter-spacing:.005em}
p{margin:0}
code,kbd,.mono{font-family:var(--f-mono);font-size:.88em}
code{background:var(--panel2);border:1px solid var(--line);border-radius:4px;padding:.05em .35em;white-space:nowrap}
kbd{border:1px solid var(--line);border-bottom-width:2px;border-radius:4px;padding:0 .35em;background:var(--panel)}
[hidden]{display:none!important}
.wrap{max-width:var(--max);margin-inline:auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Command bar ---------- */
.cmdbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:var(--panel);border-bottom:1px solid var(--line)}
.cmdbar .wrap{display:flex;align-items:center;gap:20px;min-height:60px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;white-space:nowrap}
.brand svg{width:30px;height:22px;flex:none}
.brand b{font:700 21px/1 var(--f-display);letter-spacing:.02em}
.nav{display:flex;gap:2px;min-width:0}
.nav a{color:var(--ink);text-decoration:none;font-weight:500;font-size:15px;padding:6px 10px;border-radius:6px;white-space:nowrap}
.nav a:hover{background:var(--panel2)}
.nav a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--friendly);border-radius:0}
.bar-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.zulu{font:500 13px/1.2 var(--f-mono);color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}
.zulu small{font:600 10px var(--f-body);letter-spacing:.08em;margin-right:4px}
.pill{display:inline-flex;align-items:center;gap:6px;font:600 12px/1 var(--f-mono);border:1px solid var(--line);border-radius:999px;padding:5px 9px;color:var(--ink);text-decoration:none;background:var(--panel2);white-space:nowrap}
.pill i{width:7px;height:7px;border-radius:50%;background:var(--neutral)}
.ib{border:1px solid var(--line);background:var(--panel2);border-radius:6px;padding:6px 11px;cursor:pointer;font:600 14px var(--f-body);color:var(--ink)}
.ib:hover{border-color:var(--muted)}
@media (max-width:900px){.zulu{display:none}}
@media (max-width:720px){
  .cmdbar .wrap{flex-wrap:wrap;gap:0 12px;padding-block:6px 0}
  .bar-right{order:2}
  .nav{order:3;flex-basis:100%;overflow-x:auto;scrollbar-width:none;margin:4px -6px 0;padding-bottom:4px}
  .nav::-webkit-scrollbar{display:none}
  .nav a{font-size:14px;padding:6px 8px}
}
@media (max-width:480px){.nav .opt{display:none}}
@media (max-width:420px){.bar-right .pill{display:none}}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:7px;padding:12px 20px;font:600 16px/1.1 var(--f-body);cursor:pointer;border:1px solid var(--line);background:var(--panel);color:var(--ink);text-decoration:none;white-space:nowrap}
.btn:hover{border-color:var(--muted);text-decoration:none}
.btn.primary{background:var(--friendly);border-color:var(--friendly);color:var(--on-accent)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.sm{padding:7px 12px;font-size:14px}
.btn .v{font:500 13px var(--f-mono);opacity:.85}
.btn svg{width:16px;height:16px}

/* ---------- Shared bits ---------- */
.eyebrow{display:flex;align-items:center;gap:8px;font:600 14px/1 var(--f-display);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.eyebrow svg{width:18px;height:13px;flex:none}
.section{padding-block:88px}
.section-head{display:grid;gap:12px;max-width:760px;margin-bottom:40px}
.section-head h2{font-size:clamp(34px,4.4vw,52px);font-weight:700}
.section-head p{color:var(--muted);font-size:18px;max-width:62ch}
.glyph{display:inline-block;width:14px;height:14px;flex:none;vertical-align:-2px}
.chip{display:inline-flex;align-items:center;font:700 12px/1 var(--f-display);letter-spacing:.04em;padding:3px 7px;border-radius:3px;border:1.5px solid currentColor;white-space:nowrap}
.chip.sev2{color:var(--unknown)}
.copybtn{border:1px solid var(--line);background:var(--panel);border-radius:5px;padding:3px 8px;font:600 12px var(--f-body);color:var(--ink);cursor:pointer;white-space:nowrap}
.copybtn:hover{border-color:var(--muted)}
.copybtn.ok{color:var(--neutral);border-color:var(--neutral)}

/* ---------- Hero ---------- */
.hero{padding-block:64px 72px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--panel) 0,var(--bg) 100%)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:56px;align-items:center}
.hero h1{font-size:clamp(40px,5.5vw,70px);font-weight:700;margin:18px 0 22px;letter-spacing:-.005em}
.hero h1 span{display:block;color:var(--friendly)}
.lede{font-size:19px;line-height:1.55;max-width:56ch;color:var(--ink)}
.ctas{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.facts{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:26px;padding:0;list-style:none;font-size:15px;color:var(--muted)}
.facts li{display:flex;align-items:center;gap:8px}
@media (max-width:980px){.hero .wrap{grid-template-columns:1fr;gap:40px}.hero{padding-block:40px 56px}}

/* Session log mock (hero) */
.logmock{background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);overflow:hidden;min-width:0}
.lm-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--panel2)}
.lm-head b{font:700 20px/1 var(--f-display)}
.lm-head .inc{font:600 13px var(--f-mono)}
.lm-head .hclock{margin-left:auto;font:700 22px/1 var(--f-display);font-variant-numeric:tabular-nums}
.lm-legend{display:flex;flex-wrap:wrap;gap:4px 14px;padding:9px 16px;border-bottom:1px solid var(--line);font-size:12.5px;color:var(--muted)}
.lm-legend span{display:inline-flex;align-items:center;gap:5px}
.lm-list{list-style:none;margin:0;padding:4px 16px 8px;height:396px;overflow:hidden;position:relative}
.lm-list::after{content:"";position:absolute;left:0;right:0;bottom:0;height:48px;background:linear-gradient(to top,var(--panel),transparent);pointer-events:none}
.lm-list li{display:grid;grid-template-columns:4px minmax(0,1fr);gap:0 12px;padding:10px 0;border-bottom:1px solid var(--line)}
.lm-list .bar{border-radius:2px;background:var(--command)}
.lm-list [data-t="friendly"] .bar{background:var(--friendly)}
.lm-list [data-t="hostile"] .bar{background:var(--hostile)}
.lm-list [data-t="neutral"] .bar{background:var(--neutral)}
.lm-list [data-t="unknown"] .bar{background:var(--unknown)}
.lm-meta{display:flex;flex-wrap:wrap;gap:3px 10px;font:500 12px/1.3 var(--f-mono);color:var(--muted)}
.lm-meta .by{font-family:var(--f-body);font-weight:700;color:var(--ink)}
.lm-txt{font-size:14.5px;line-height:1.4;margin-top:3px;word-break:break-word}
.lm-txt strong{font-weight:600}
.lm-list li.enter{animation:enter .55s ease-out both}
@keyframes enter{from{opacity:0;transform:translateY(-10px);background:var(--wash)}to{opacity:1;transform:none}}
.lm-foot{display:flex;gap:6px;flex-wrap:wrap;padding:10px 16px;border-top:1px solid var(--line);background:var(--panel2)}
.lm-foot span{font:600 13px var(--f-body);border:1px solid var(--line);border-radius:6px;padding:6px 10px;background:var(--panel)}
.lm-foot span.p{background:var(--friendly);border-color:var(--friendly);color:var(--on-accent)}
.lm-cap{font-size:13px;color:var(--muted);margin-top:10px;text-align:right}
@media (max-width:520px){.lm-list{height:420px}.lm-head .hclock{font-size:19px}}

/* ---------- Tour band ---------- */
.band{background:var(--band);color:var(--band-ink)}
.band .section-head p{color:var(--band-muted)}
.band .eyebrow{color:var(--band-muted)}
.tour-top{display:flex;align-items:end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:28px}
.tour-top .section-head{margin:0}
.btn.ghost{background:transparent;color:var(--band-ink);border-color:var(--band-line)}
.btn.ghost:hover{border-color:var(--band-muted)}
.steps{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:22px;padding:0;list-style:none}
.steps button{display:flex;align-items:center;gap:8px;background:transparent;border:1px solid var(--band-line);color:var(--band-muted);border-radius:999px;padding:6px 14px;font:600 14px var(--f-body);cursor:pointer}
.steps button b{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;border:1px solid currentColor;font:700 12px var(--f-display)}
.steps button:hover{color:var(--band-ink);border-color:var(--band-muted)}
.steps button[aria-current="step"]{color:var(--band-ink);border-color:var(--band-ink);background:var(--band-2)}
.steps button.seen b{background:var(--band-line)}
.stage{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:40px;align-items:start}
.frame{display:contents}
.frame[hidden]{display:none!important}
.cap{display:grid;gap:14px;align-content:start;padding-top:8px}
.cap .ph{font:600 14px var(--f-display);letter-spacing:.1em;text-transform:uppercase;color:var(--band-muted);display:flex;gap:10px;align-items:center}
.cap .ph em{font-style:normal;color:var(--band-ink)}
.cap h3{font-size:clamp(30px,3.2vw,42px);font-weight:700}
.cap p{color:var(--band-ink);opacity:.9;font-size:17.5px;max-width:46ch}
.cap ul{margin:4px 0 0;padding:0;list-style:none;display:grid;gap:8px;color:var(--band-muted);font-size:15.5px}
.cap li{position:relative;padding-left:24px}
.cap li::before{content:"";position:absolute;left:0;top:.6em;width:8px;height:8px;border:1.5px solid var(--band-muted)}
.tour-nav{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin-top:26px}
.tour-nav .count{font:500 14px var(--f-mono);color:var(--band-muted);margin-right:auto}
.tour-nav .btn{background:transparent;color:var(--band-ink);border-color:var(--band-line)}
.tour-nav .btn:hover{border-color:var(--band-muted)}
.tour-nav .btn:disabled{opacity:.4;cursor:default}
@media (max-width:980px){.stage{grid-template-columns:1fr;gap:22px}}
@media (max-width:560px){.steps button{padding:5px 11px;font-size:13px}.steps{gap:5px}}

/* Presenting (projector) */
.tour.presenting{position:fixed;inset:0;z-index:100;overflow:auto;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
.tour.presenting .section{padding-block:28px}
.tour.presenting .tour-top .section-head h2{font-size:30px}
.tour.presenting .tour-top .section-head p{display:none}
.tour.presenting .wrap{max-width:1500px}
.tour.presenting .cap h3{font-size:clamp(36px,3.6vw,58px)}
.tour.presenting .cap p{font-size:clamp(19px,1.5vw,24px)}
.tour.presenting .cap ul{font-size:clamp(16px,1.2vw,20px)}
.presenting-only{display:none}
.tour.presenting .presenting-only{display:inline-flex}
.tour.presenting .not-presenting{display:none}

/* ---------- App mock (tour screens) ---------- */
.app{background:var(--bg);color:var(--ink);border-radius:10px;overflow:hidden;border:1px solid var(--band-line);box-shadow:0 20px 50px rgba(0,0,0,.35);font-size:13px;line-height:1.45;min-width:0}
.app-bar{display:flex;align-items:center;gap:10px;padding:8px 12px;background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap}
.app-bar .nm{font:700 15px/1 var(--f-display)}
.app-bar .id{font:600 12px var(--f-mono)}
.app-bar .wc{font:700 11px var(--f-display);letter-spacing:.03em;color:var(--on-accent);background:var(--unknown);border-radius:3px;padding:2px 6px}
.app-bar .rt{margin-left:auto;display:flex;align-items:center;gap:12px}
.app-bar .dtg{font:500 11.5px var(--f-mono);color:var(--muted)}
.app-bar .h{font:700 18px/1 var(--f-display);font-variant-numeric:tabular-nums}
.app-bar .h.idle{font-size:14px;color:var(--muted)}
.app-bar .h.closed{color:var(--neutral)}
.app-bar .team{font:600 11.5px var(--f-body);border:1px solid var(--line);border-radius:5px;padding:3px 7px;background:var(--panel2);display:flex;align-items:center;gap:5px}
.app-bar .team i{width:7px;height:7px;border-radius:50%;background:var(--neutral)}
.app-body{display:grid;grid-template-columns:148px minmax(0,1fr);min-height:400px}
.m-rail{background:var(--panel2);border-right:1px solid var(--line);padding:10px 0;font-size:12px}
.m-ph{padding:0 8px;margin-bottom:8px}
.m-ph h5{margin:0 0 2px 4px;font:600 10.5px var(--f-display);letter-spacing:.08em;color:var(--muted);text-transform:uppercase}
.m-step{display:flex;align-items:center;gap:7px;padding:3px 4px;border-radius:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.m-step i{flex:none;width:13px;height:13px;border-radius:50%;border:1.2px solid var(--line);background:var(--panel);display:grid;place-items:center;font:700 8px var(--f-display);font-style:normal;color:var(--muted)}
.m-step.nonum i{width:7px;height:7px;margin:0 3px}
.m-step.done i{background:var(--neutral);border-color:var(--neutral);color:var(--on-accent)}
.m-step.nonum.done i{width:11px;height:11px;margin:0 1px}
.m-step.on{background:var(--panel);box-shadow:inset 2px 0 0 var(--friendly);font-weight:600}
.m-main{padding:14px 16px 16px;min-width:0;display:grid;gap:10px;align-content:start}
.m-head .ph{font:600 11px var(--f-display);color:var(--muted);letter-spacing:.04em}
.m-head h4{font:700 22px/1.1 var(--f-display);margin:1px 0 2px}
.m-head p{color:var(--muted);font-size:12px}
.m-sec{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:10px 11px;display:grid;gap:8px;min-width:0}
.m-sec h6{margin:0;font:600 14px var(--f-display);letter-spacing:.02em}
.m-sec h6 small{font:500 11px var(--f-body);color:var(--muted);margin-left:5px}
.m-fld{display:grid;gap:3px;min-width:0}
.m-fld label{font-weight:600;font-size:11.5px}
.m-in{background:var(--panel2);border:1px solid var(--line);border-radius:4px;padding:5px 7px;font-size:12px;min-height:26px;white-space:pre-line;word-break:break-word}
.m-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.m-actions{display:flex;gap:6px;flex-wrap:wrap}
.m-btn{border:1px solid var(--line);background:var(--panel);border-radius:5px;padding:6px 10px;font-weight:600;font-size:12px;white-space:nowrap}
.m-btn.p{background:var(--friendly);border-color:var(--friendly);color:var(--on-accent)}
.m-btn.d{background:var(--hostile);border-color:var(--hostile);color:var(--on-accent)}
.m-sev{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
.m-sev div{border:1.5px solid var(--line);background:var(--panel2);border-radius:6px;padding:6px 7px;font-size:10.5px;line-height:1.3;display:grid;gap:3px}
.m-sev b{font:700 17px/1 var(--f-display)}
.m-sev .s1 b{color:var(--hostile)}.m-sev .s2 b{color:var(--unknown)}.m-sev .s3 b{color:var(--friendly)}.m-sev .s4 b{color:var(--neutral)}
.m-sev .on{border-color:var(--unknown);box-shadow:inset 0 0 0 1.5px var(--unknown);background:var(--panel)}
.m-w5{display:grid;grid-template-columns:52px minmax(0,1fr);gap:4px 8px;align-items:center}
.m-w5 b{font:700 16px var(--f-display);color:var(--friendly)}
.m-marker{border-top:2px solid var(--ink);border-bottom:2px solid var(--ink);text-align:center;font:700 13px var(--f-display);letter-spacing:.08em;padding:6px 0}
.m-tasks{display:grid;gap:5px}
.m-task{display:grid;grid-template-columns:.9fr 1.9fr .7fr;gap:6px}
.m-task.head{font-size:10.5px;font-weight:600;color:var(--muted)}
.m-task.head span{padding:0 2px}
.m-ack{display:block;color:var(--neutral);font-size:10.5px;font-weight:600;margin-top:2px}
.m-banner{display:flex;align-items:center;gap:8px;flex-wrap:wrap;background:var(--panel);border:1.5px solid var(--friendly);border-left-width:5px;border-radius:6px;padding:8px 10px}
.m-banner b{font:700 14px var(--f-display);letter-spacing:.03em}
.m-banner span{flex:1;min-width:150px;color:var(--muted);font-size:12px}
.m-banner span strong{color:var(--ink);font-weight:600}
.m-banner.inject{border-color:var(--unknown)}.m-banner.inject b{color:var(--unknown)}
.m-icp{display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px;align-items:start}
.m-icp canvas{width:132px;height:132px;border:1px solid var(--line);border-radius:6px;background:var(--qr-bg);padding:4px;display:block}
.m-icp .team{font:700 22px/1 var(--f-display)}
.m-addr{display:flex;flex-wrap:wrap;gap:5px}
.m-addr span{border:1px solid var(--line);background:var(--panel2);border-radius:5px;padding:4px 7px;font:600 12px var(--f-mono)}
.m-addr small{display:block;font:500 9.5px var(--f-body);color:var(--muted)}
.m-code{font:700 26px/1.1 var(--f-mono);letter-spacing:.04em}
.m-ok{border:1px solid var(--neutral);border-radius:5px;padding:6px 9px;font-size:12px}
.m-ok b{color:var(--neutral)}
.m-net{list-style:none;margin:0;padding:0;font-size:12px}
.m-net li{display:flex;align-items:center;gap:7px;padding:5px 0;border-bottom:1px solid var(--line)}
.m-net li b{font-family:var(--f-mono);min-width:22px}
.m-net .tag{font:700 10px var(--f-display);background:var(--friendly);color:var(--on-accent);border-radius:3px;padding:1px 4px}
.m-net .ip{margin-left:auto;color:var(--muted);font:500 11px var(--f-mono)}
.m-find{border:1px solid var(--line);border-left:4px solid var(--hostile);border-radius:0 6px 6px 0;background:var(--panel2);padding:8px 10px;display:grid;gap:5px}
.m-find .s{display:flex;flex-wrap:wrap;gap:3px 10px;align-items:baseline}
.m-find .t{font:500 10.5px var(--f-mono);color:var(--muted)}
.m-find .ty{color:var(--hostile);font-weight:600;font-size:12px}
.m-tag{font-size:10.5px;border:1px solid var(--friendly);color:var(--friendly);border-radius:9px;padding:0 6px;font-weight:600}
.m-tag.n{border-color:var(--line);color:var(--muted)}
.m-art{display:grid;grid-template-columns:30px minmax(0,1fr);gap:8px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:5px;padding:5px 7px}
.m-art i{width:30px;height:24px;border-radius:3px;background:var(--line);display:grid;place-items:center;font:700 9px var(--f-display);color:var(--muted);font-style:normal}
.m-art small{display:block;font:500 9.5px var(--f-mono);color:var(--muted);word-break:break-all}
.m-hsum{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
.m-hsum div{border:1px solid var(--line);border-left:4px solid var(--hc);border-radius:0 5px 5px 0;padding:5px 7px;background:var(--panel2)}
.m-hsum b{display:block;font:700 20px/1.1 var(--f-display);color:var(--hc)}
.m-hsum span{font-size:10.5px;color:var(--muted)}
.hc-c{--hc:var(--hostile)}.hc-i{--hc:var(--unknown)}.hc-l{--hc:var(--friendly)}.hc-r{--hc:var(--neutral)}
.m-hosts{width:100%;border-collapse:collapse;font-size:11.5px}
.m-hosts td,.m-hosts th{padding:4px 5px;border-bottom:1px solid var(--line);text-align:left}
.m-hosts th{font-size:10px;color:var(--muted);font-weight:600}
.m-hosts .st{font-weight:700;color:var(--hc)}
.m-slides{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.m-slide{aspect-ratio:16/9;max-width:100%;border:1px solid var(--line);border-radius:4px;background:var(--panel);padding:7px;display:grid;align-content:start;gap:4px;overflow:hidden;position:relative}
.m-slide::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--friendly)}
.m-slide b{font:700 11px/1.1 var(--f-display)}
.m-slide.title{background:var(--band);color:var(--band-ink);align-content:center}
.m-slide.title::before{display:none}
.m-slide.title b{font-size:14px}
.m-slide.title small{font-size:8.5px;color:var(--band-muted)}
.m-slide .ln{height:5px;border-radius:2px;background:var(--line)}
.m-slide .ln.r{background:var(--hostile);opacity:.7}.m-slide .ln.b{background:var(--friendly);opacity:.7}.m-slide .ln.g{background:var(--neutral);opacity:.7}.m-slide .ln.k{background:var(--ink);opacity:.6}
.m-cap{font-size:10.5px;color:var(--muted);text-align:center}
@media (max-width:720px){.app-body{grid-template-columns:1fr}.m-rail{display:none}}
@media (max-width:520px){.m-sev{grid-template-columns:1fr 1fr}.m-row{grid-template-columns:1fr}.m-icp{grid-template-columns:1fr}.m-hsum{grid-template-columns:1fr 1fr}.app-bar .dtg{display:none}.m-task{grid-template-columns:.8fr 1.6fr}.m-task>:nth-child(3){display:none}}

/* ---------- Flow ---------- */
.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border:1px solid var(--line);border-radius:10px;background:var(--panel);overflow:hidden}
.flow > div{padding:22px 22px 24px;border-left:1px solid var(--line);min-width:0}
.flow > div:first-child{border-left:0}
.flow h3{font-size:26px;display:flex;align-items:baseline;gap:10px}
.flow h3 small{font:500 13px var(--f-mono);color:var(--muted)}
.flow p.k{color:var(--muted);font-size:15px;margin:6px 0 14px}
.flow ol{margin:0;padding:0;list-style:none;display:grid;gap:7px;counter-reset:s}
.flow li{position:relative;padding-left:30px;font-size:15.5px;line-height:1.35}
.flow li small{color:var(--muted);font-size:13px}
.flow li::before{content:"";position:absolute;left:5px;top:5px;width:9px;height:9px;border-radius:50%;border:1.5px solid var(--muted)}
.flow .num li{counter-increment:s}
.flow .num li::before{content:counter(s);left:0;top:-1px;width:20px;height:20px;display:grid;place-items:center;font:700 12px var(--f-display);color:var(--friendly);border-color:var(--friendly)}
@media (max-width:900px){.flow{grid-template-columns:1fr 1fr}.flow > div:nth-child(3){border-left:0}.flow > div:nth-child(n+3){border-top:1px solid var(--line)}}
@media (max-width:540px){.flow{grid-template-columns:1fr}.flow > div{border-left:0}.flow > div+div{border-top:1px solid var(--line)}}

/* ---------- Capabilities ---------- */
.caps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 56px}
.cap-item{display:grid;grid-template-columns:28px minmax(0,1fr);gap:4px 14px;padding:22px 0;border-top:1px solid var(--line);align-content:start}
.cap-item svg{width:22px;height:16px;margin-top:5px}
.cap-item h3{font-size:24px;font-weight:600}
.cap-item p{grid-column:2;color:var(--muted);font-size:16px;max-width:58ch}
@media (max-width:820px){.caps{grid-template-columns:1fr}}

/* ---------- Two ways ---------- */
.ways{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;margin-bottom:28px}
.way{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:24px;display:grid;gap:12px;align-content:start}
.way h3{font-size:28px}
.way .who{font:600 13px var(--f-mono);color:var(--muted)}
.way ul{margin:0;padding:0;list-style:none;display:grid;gap:8px;font-size:16px}
.way li{position:relative;padding-left:26px}
.way li::before{content:"";position:absolute;left:2px;top:.5em;width:9px;height:6px;border-left:2px solid var(--neutral);border-bottom:2px solid var(--neutral);transform:rotate(-45deg)}
@media (max-width:820px){.ways{grid-template-columns:1fr}}

.netmap{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:26px 24px 24px}
.netmap > h3{font-size:22px;margin-bottom:4px}
.netmap > p{color:var(--muted);font-size:15px;margin-bottom:22px;max-width:70ch}
.wcnode{max-width:420px;margin:0 auto;border:1.5px solid var(--unknown);border-radius:8px;padding:12px 14px;background:var(--panel2);display:grid;gap:3px;position:relative}
.wcnode b{font:700 18px var(--f-display);color:var(--unknown);display:flex;align-items:center;gap:8px}
.wcnode span{font-size:14px;color:var(--muted)}
.wcnode::after{content:"";position:absolute;left:50%;top:100%;height:26px;border-left:2px dashed var(--unknown)}
.bus{margin:26px 0 0;border-top:3px solid var(--ink);position:relative;text-align:center}
.bus span{position:relative;top:-12px;background:var(--panel);padding:0 10px;font:600 13px var(--f-mono);color:var(--muted)}
.hqs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:6px}
.hq{position:relative;border:1.5px solid var(--friendly);border-radius:8px;padding:12px;background:var(--panel2);display:grid;gap:6px;margin-top:22px;min-width:0}
.hq::before{content:"";position:absolute;left:50%;bottom:100%;height:30px;border-left:2px solid var(--ink)}
.hq b{font:700 19px/1 var(--f-display)}
.hq .a{font:600 12.5px var(--f-mono);color:var(--friendly);word-break:break-all}
.hq .c{font:500 12px var(--f-mono);color:var(--muted)}
.hq .devs{display:flex;gap:5px;flex-wrap:wrap;margin-top:2px}
.hq .devs i{display:block;width:16px;height:12px;border:1.5px solid var(--muted);border-radius:2px}
.hq .devs i.ph{width:9px;height:14px;border-radius:2px}
.hq small{font-size:12.5px;color:var(--muted)}
@media (max-width:820px){.hqs{grid-template-columns:1fr 1fr}.hq:nth-child(n+3){margin-top:14px}.hq:nth-child(n+3)::before{display:none}.bus span{font-size:12px}}

/* ---------- Security ---------- */
.sec-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 40px}
.sec-grid div{padding:18px 0;border-top:1px solid var(--line)}
.sec-grid h3{font-size:21px;font-weight:600;margin-bottom:6px}
.sec-grid p{color:var(--muted);font-size:15.5px}
@media (max-width:900px){.sec-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.sec-grid{grid-template-columns:1fr}}

/* ---------- Download ---------- */
.dl-head{display:flex;align-items:end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:28px}
.dl-head .section-head{margin:0}
.relmeta{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:15px;color:var(--muted)}
.relmeta b{color:var(--ink);font-weight:600}
.dl-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.dl{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:20px;display:flex;flex-direction:column;gap:10px;min-width:0}
.dl .act{margin-top:auto;padding-top:4px}
.dl.primary{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px 28px;border-color:var(--friendly);box-shadow:inset 4px 0 0 var(--friendly)}
.dl.primary .act{margin-top:0;padding-top:0}
.dl h3{font-size:24px}
.dl .plat{font:600 13px var(--f-mono);color:var(--muted)}
.dl p{color:var(--muted);font-size:15px}
.dl .fname{font:500 13px var(--f-mono);word-break:break-all}
.dl .hash{display:flex;align-items:center;gap:8px;min-width:0;font:500 12px var(--f-mono);color:var(--muted)}
.dl .hash span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.dl .act{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.dl.primary .act{grid-row:1/span 5;grid-column:2;flex-direction:column;align-items:stretch}
@media (max-width:900px){.dl-grid{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.dl-grid{grid-template-columns:1fr}.dl.primary{grid-template-columns:1fr}.dl.primary .act{grid-row:auto;grid-column:auto;flex-direction:row}}
.dl-extra{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;margin-top:16px;align-items:start}
.box{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:20px;display:grid;gap:10px;align-content:start;min-width:0}
.box h3{font-size:21px}
.box p,.box li{font-size:15.5px;color:var(--muted)}
.box ul{margin:0;padding-left:18px;display:grid;gap:6px}
@media (max-width:820px){.dl-extra{grid-template-columns:1fr}}
pre.cmd{margin:0;background:var(--panel2);border:1px solid var(--line);border-radius:6px;padding:10px 12px;overflow-x:auto;font:500 13px/1.5 var(--f-mono);color:var(--ink)}
.cmdwrap{display:flex;gap:8px;align-items:center;min-width:0;max-width:68ch}
.cmdwrap pre.cmd{flex:1;min-width:0}
.cmdwrap .copybtn{flex:none;align-self:stretch;padding-inline:10px}

/* ---------- Footer ---------- */
.foot{border-top:1px solid var(--line);background:var(--panel);padding-block:36px 40px;font-size:15px;color:var(--muted)}
.foot .wrap{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:24px 40px}
.foot .brand b{font-size:19px}
.foot p{margin-top:10px;max-width:60ch}
.foot nav{display:flex;flex-wrap:wrap;gap:6px 20px;justify-content:flex-end;align-content:start}
.foot nav a{color:var(--ink);text-decoration:none;font-weight:500}
.foot nav a:hover{text-decoration:underline}
.foot .credit{color:var(--ink)}
.foot .credit a{font-weight:600}
@media (max-width:720px){.foot .wrap{grid-template-columns:1fr}.foot nav{justify-content:flex-start}}

/* ---------- Guide ---------- */
.g-hero{background:var(--panel);border-bottom:1px solid var(--line);padding-block:44px 36px}
.g-hero h1{font-size:clamp(40px,5vw,62px);font-weight:700;margin:14px 0 12px}
.g-hero p{font-size:18.5px;max-width:64ch;color:var(--muted)}
.g-hero .relmeta{margin-top:18px}
.g-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:56px;padding-block:40px 96px}
.toc{position:sticky;top:84px;align-self:start;max-height:calc(100vh - 100px);overflow:auto;font-size:14.5px;padding-right:6px}
.toc h2{font:600 13px var(--f-display);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.toc ol{margin:0;padding:0;list-style:none;display:grid;gap:1px;counter-reset:t}
.toc li{counter-increment:t}
.toc a{display:grid;grid-template-columns:24px 1fr;gap:4px;color:var(--ink);text-decoration:none;padding:5px 8px;border-radius:5px;line-height:1.3}
.toc a::before{content:counter(t);font:500 12px var(--f-mono);color:var(--muted);padding-top:1px}
.toc a:hover{background:var(--panel)}
.toc a.on{background:var(--panel);box-shadow:inset 2px 0 0 var(--friendly);font-weight:600}
.toc-m{display:none}
.doc{min-width:0;max-width:760px}
.doc > section{padding-top:8px;margin-bottom:56px;counter-increment:sec}
.doc{counter-reset:sec}
.doc h2{font-size:clamp(30px,3.4vw,40px);font-weight:700;display:flex;gap:14px;align-items:baseline;margin-bottom:16px;padding-top:12px;border-top:2px solid var(--ink)}
.doc h2::before{content:counter(sec);font:500 18px var(--f-mono);color:var(--friendly);min-width:28px}
.doc h3{font-size:24px;font-weight:600;margin:30px 0 10px}
.doc h4{font:600 17px var(--f-body);margin:20px 0 6px}
.doc p{margin:0 0 14px;max-width:68ch}
.doc ul,.doc ol{margin:0 0 16px;padding-left:22px;display:grid;gap:7px;max-width:68ch}
.doc li > ul,.doc li > ol{margin:7px 0 0}
.doc ol.proc{list-style:none;padding:0;counter-reset:p;gap:12px}
.doc ol.proc > li{counter-increment:p;display:grid;grid-template-columns:30px minmax(0,1fr);gap:12px}
.doc ol.proc > li::before{content:counter(p);display:grid;place-items:center;width:26px;height:26px;border-radius:50%;border:1.5px solid var(--friendly);color:var(--friendly);font:700 14px var(--f-display);margin-top:1px}
.doc ol.proc > li > div{min-width:0}
.doc dl{display:grid;grid-template-columns:minmax(150px,auto) minmax(0,1fr);gap:8px 18px;margin:0 0 18px;max-width:72ch}
.doc dt{font-weight:600}
.doc dd{margin:0;color:var(--ink)}
.note{border:1px solid var(--line);border-left:4px solid var(--friendly);background:var(--panel);border-radius:0 8px 8px 0;padding:12px 16px;margin:0 0 18px;max-width:68ch;font-size:16px}
.note.warn{border-left-color:var(--unknown)}
.note b:first-child{display:block;font:700 15px var(--f-display);letter-spacing:.06em;text-transform:uppercase;margin-bottom:2px}
.note.warn b:first-child{color:var(--unknown)}
.note:not(.warn) b:first-child{color:var(--friendly)}
.tw{overflow-x:auto;margin:0 0 18px;border:1px solid var(--line);border-radius:8px;background:var(--panel)}
.tw table{width:100%;border-collapse:collapse;font-size:15px;min-width:520px}
.tw th,.tw td{padding:9px 12px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.tw tr:last-child td{border-bottom:0}
.tw th{font:600 13px var(--f-body);color:var(--muted);background:var(--panel2)}
.tw td code{white-space:nowrap}
.tw td:first-child{white-space:nowrap}
.tw .sv{font:700 17px var(--f-display)}
.quick{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0 0 18px}
.quick > div{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px;min-width:0}
.quick h4{margin:0 0 8px;font:700 20px var(--f-display)}
.quick .who{font:600 12px var(--f-mono);color:var(--muted);margin-bottom:8px}
.quick ol{padding-left:18px;margin:0;font-size:15px;gap:6px}
@media (max-width:1000px){.quick{grid-template-columns:1fr}}
.changelog{display:grid;gap:18px}
.rel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.rel h3{margin:0 0 8px;font-size:22px;display:flex;gap:12px;align-items:baseline;flex-wrap:wrap}
.rel h3 small{font:500 13px var(--f-mono);color:var(--muted)}
.rel ul{margin:0;font-size:15.5px}
.whatsnew ul{padding-left:18px}
@media (max-width:960px){
  .g-layout{grid-template-columns:1fr;gap:0;padding-top:20px}
  .toc{display:none}
  .toc-m{display:block;margin-bottom:28px;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:4px 14px}
  .toc-m summary{cursor:pointer;padding:10px 0;font:600 15px var(--f-body)}
  .toc-m ol{margin:0 0 12px;padding-left:22px;display:grid;gap:4px;font-size:15px}
  .doc dl{grid-template-columns:1fr;gap:2px}
  .doc dd{margin-bottom:10px}
}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.btn.ghost kbd{background:transparent;color:inherit;border-color:var(--band-line);font-size:12px}
@media (min-width:1400px){.tour.presenting .app{zoom:1.18}}