/* Rocket Platform documentation site
   Design tokens from /home/claude/design/tokens.css, layer B.
   No gradients. No animation except the collapse of a section. */

:root{
  --green:#00BF63; --green-deep:#00753C; --green-light:#E6FBF0; --green-pale:#C5F1DA;
  --steel:#414D5D; --steel-deep:#2D3748; --steel-mid:#4E5A6B; --steel-light:#5E6B7C;
  --steel-pale:#D4DAE1;
  --white:#fff; --off:#F8F9FB; --off2:#F1F4F8; --ink:#1C2532; --line:#E2E7EE;
  --amber:#8A5A08; --amber-bg:#FDF6E9; --amber-line:#EAD9B4;
  --sh-s:0 1px 2px rgba(65,77,93,.07);
  --sh-m:0 4px 18px rgba(65,77,93,.10);
  --sh-l:0 14px 40px rgba(65,77,93,.14);
  --max:1400px;
  --font:"Manrope","Helvetica Neue",Arial,"Segoe UI",sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:auto}
body{
  font-family:var(--font); color:var(--ink); background:var(--white);
  font-size:15px; line-height:1.62; -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{color:var(--steel-deep);margin:0;font-weight:800;letter-spacing:-.022em;line-height:1.24}
h1{font-size:32px}
h2{font-size:22px;margin:38px 0 10px}
h3{font-size:16px}
h4{font-size:14px}
p{margin:0 0 13px}
ul,ol{margin:0 0 13px;padding-left:20px}
li{margin:0 0 6px}
a{color:var(--green-deep);text-decoration:none}
a:hover{text-decoration:underline}
hr{border:0;border-top:1px solid var(--line);margin:34px 0}
code{font-family:var(--mono);font-size:12.5px}
strong,b{font-weight:700;color:var(--steel-deep)}

.eyebrow{font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--steel-light);font-weight:800}
.muted{color:var(--steel-light)}
.small{font-size:13px}

/* ---------------- skip link and focus ---------------- */
.skip{position:absolute;left:-9999px;top:0;background:var(--steel-deep);color:#fff;padding:10px 16px;z-index:200}
.skip:focus{left:0}
a:focus-visible,button:focus-visible,summary:focus-visible,select:focus-visible,input:focus-visible{
  outline:2px solid var(--green-deep);outline-offset:2px}

/* ---------------- chips ---------------- */
.chip{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;
  padding:5px 11px;border-radius:99px;border:1px solid var(--line);background:var(--white);
  color:var(--steel-mid);white-space:nowrap;line-height:1.35}
.chip .mk{width:9px;height:9px;border-radius:99px;flex:none;border:2px solid var(--steel-light);background:transparent}
.chip.lv{background:var(--green-light);border-color:var(--green-pale);color:var(--green-deep)}
.chip.lv .mk{background:var(--green);border-color:var(--green)}
.chip.cf{background:var(--white);border-color:var(--steel-pale);color:var(--steel-mid)}
.chip.cf .mk{border-color:var(--steel);background:linear-gradient(90deg,var(--steel) 50%,transparent 50%)}
.chip.rq{background:var(--off);border-color:var(--steel-pale);border-style:dashed;color:var(--steel-light)}
.chip.rq .mk{border-color:var(--steel-light);border-style:dashed}
.chip.na{background:var(--off);border-style:dashed;color:var(--steel-light)}
.chip.na .mk{border:0;height:2px;width:10px;border-radius:0;background:var(--steel-light)}
.chip.ink{background:var(--steel-deep);border-color:var(--steel-deep);color:#fff}
.chip.ink .mk{background:var(--green);border-color:var(--green)}
.chip.mono{font-family:var(--mono);font-size:11px;font-weight:600;border-radius:4px;padding:4px 8px;white-space:normal;max-width:100%}
.chip.warn{background:var(--amber-bg);border-color:var(--amber-line);color:var(--amber)}
.chip.warn .mk{border-color:var(--amber)}
.chips{display:flex;flex-wrap:wrap;gap:7px;margin:10px 0}
.chip-lg{font-size:12.5px;padding:7px 14px}
.chip-btn{cursor:pointer;font:inherit;font-size:11.5px;font-weight:700}

/* ---------------- top bar ---------------- */
.top{position:sticky;top:0;z-index:60;background:var(--white);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;gap:14px;min-height:58px;padding:8px 22px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;color:var(--steel-deep);font-size:15.5px;letter-spacing:-.02em}
.logo .sq{width:21px;height:21px;background:var(--green);display:grid;place-items:center;flex:none}
.srch{position:relative;flex:1;min-width:180px;max-width:320px}
.srch input{width:100%;border:1px solid var(--line);border-radius:0;padding:8px 11px;font:inherit;font-size:13px;background:var(--off);color:var(--ink)}
.srch-res{position:absolute;top:40px;left:0;right:0;background:#fff;border:1px solid var(--line);box-shadow:var(--sh-m);max-height:60vh;overflow:auto;display:none;z-index:80}
.srch-res.on{display:block}
.srch-res a{display:block;padding:10px 12px;border-bottom:1px solid var(--line);color:var(--ink)}
.srch-res a:hover{background:var(--off);text-decoration:none}
.srch-res .t{font-weight:800;color:var(--steel-deep);font-size:13px}
.srch-res .c{font-size:12px;color:var(--steel-light);line-height:1.5}
.srch-res .c mark{background:var(--green-pale);color:var(--steel-deep);padding:0 2px}
.srch-res .none{padding:12px;font-size:13px;color:var(--steel-light)}
.buildsw{display:flex;border:1px solid var(--steel-pale);margin-left:auto}
.buildsw a,.buildsw button{font:inherit;font-size:12px;font-weight:800;padding:7px 12px;background:#fff;color:var(--steel-mid);border:0;cursor:pointer}
.buildsw a.on,.buildsw button.on{background:var(--steel-deep);color:#fff}

/* ---------------- shell ---------------- */
.shell{display:grid;grid-template-columns:268px minmax(0,1fr) 240px;max-width:var(--max);margin:0 auto}
.shell.notoc{grid-template-columns:268px minmax(0,1fr)}
body.wide .shell{max-width:1400px}
nav.side{border-right:1px solid var(--line);padding:24px 14px 60px;background:var(--white);font-size:13.5px;
  height:calc(100vh - 59px);position:sticky;top:59px;overflow:auto}
nav.side .grp{margin-bottom:22px}
nav.side .grp>.eyebrow{display:block;margin:0 9px 8px}
nav.side a{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:5px 9px;color:var(--steel-mid);font-weight:500;border-radius:4px}
nav.side a:hover{background:var(--off);color:var(--steel-deep);text-decoration:none}
nav.side a.on{background:var(--off2);color:var(--steel-deep);font-weight:800;box-shadow:inset 2px 0 0 var(--green)}
nav.side .l2{font-weight:700;color:var(--steel-deep);padding:6px 9px;font-size:12.5px;display:block}
nav.side a.l2.on{box-shadow:inset 2px 0 0 var(--green)}
nav.side .l3{margin-left:9px;border-left:1px solid var(--line);padding-left:6px;margin-bottom:8px}
nav.side .l3 a{font-size:12.7px;padding:4px 9px}
nav.side a{overflow:hidden}
.navlab{flex:none;font-size:9px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
  border:1px solid var(--line);padding:0 5px;border-radius:3px;color:var(--steel-light);
  margin-left:8px;line-height:15px;background:#fff}
.navlab.lv{color:var(--green-deep);border-color:var(--green-pale);background:var(--green-light)}
.navlab.cf{color:var(--steel-mid);border-color:var(--steel-pale)}
.navlab.rq{border-style:dashed;color:var(--steel-light)}
main{padding:32px 46px 110px;min-width:0;max-width:900px}
main.home{max-width:1120px}
aside.toc{border-left:1px solid var(--line);padding:26px 16px 60px;font-size:12.5px;
  height:calc(100vh - 59px);position:sticky;top:59px;overflow:auto}
aside.toc a{display:block;padding:4px 0;color:var(--steel-mid)}
aside.toc a.on{color:var(--steel-deep);font-weight:800}
aside.toc .blk{border-top:1px solid var(--line);margin:18px 0 10px}

/* ---------------- page head ---------------- */
.crumb{font-size:12.5px;color:var(--steel-light);font-weight:600;margin-bottom:12px}
.crumb b{color:var(--steel-mid);font-weight:700}
.answer{font-size:17.5px;color:var(--steel-mid);font-weight:400;line-height:1.6;margin:10px 0 6px;max-width:640px}
.pagemeta{display:flex;gap:14px;flex-wrap:wrap;font-size:11.5px;color:var(--steel-light);margin:14px 0 0;
  border-top:1px solid var(--line);padding-top:10px}
.anchorlink{font-size:11px;font-weight:700;color:var(--steel-light);border:1px solid var(--line);
  background:#fff;padding:3px 8px;cursor:pointer;font-family:var(--font)}
.anchorlink:hover{color:var(--steel-deep);border-color:var(--steel-pale)}

/* ---------------- sections ---------------- */
details.sec{border:1px solid var(--line);border-radius:8px;margin:0 0 12px;background:var(--white);box-shadow:var(--sh-s);overflow:hidden}
details.sec>summary{list-style:none;cursor:pointer;padding:14px 18px;display:flex;align-items:center;gap:12px;user-select:none}
details.sec>summary::-webkit-details-marker{display:none}
details.sec>summary:hover{background:var(--off)}
summary .caret{width:15px;height:15px;flex:none;color:var(--steel-light);transition:transform .15s}
details[open]>summary .caret{transform:rotate(90deg)}
summary h3{flex:1}
summary .meta{font-size:11.5px;color:var(--steel-light);font-weight:700}
.sec .in{padding:16px 18px 20px;border-top:1px solid var(--line)}
.sec .in>*:last-child{margin-bottom:0}

.band{background:var(--off);border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:28px 0;margin:34px -40px}
.band .band-in{padding:0 40px}

/* ---------------- tables ---------------- */
table{border-collapse:collapse;width:100%;font-size:13px;margin:10px 0 16px}
th,td{text-align:left;padding:9px 11px;border-bottom:1px solid var(--line);vertical-align:top}
thead th{font-size:10px;letter-spacing:.11em;text-transform:uppercase;color:var(--steel-light);font-weight:800;border-bottom:2px solid var(--steel-pale)}
tbody tr:nth-child(even){background:var(--off)}
td code{background:var(--off2);border:1px solid var(--line);border-radius:3px;padding:1px 5px;color:var(--steel)}
.tblwrap{overflow-x:auto}

/* ---------------- data flow ---------------- */
.flow{border:1px solid var(--line);border-radius:8px;overflow:hidden;margin:12px 0}
.flow-h{display:grid;grid-template-columns:1fr 1fr 1fr;background:var(--off);border-bottom:1px solid var(--line)}
.flow-h div{padding:10px 13px;font-size:10px;letter-spacing:.11em;text-transform:uppercase;font-weight:800;color:var(--steel-light);border-right:1px solid var(--line)}
.flow-h div:last-child{border-right:0}
.flow-h div b{display:block;font-size:12.5px;letter-spacing:-.01em;text-transform:none;color:var(--steel-deep);margin-top:3px}
.frow{display:grid;grid-template-columns:1fr 1fr 1fr;border-bottom:1px solid var(--line);font-size:12.5px}
.frow:last-child{border-bottom:0}
.frow>div{padding:11px 13px;border-right:1px solid var(--line);min-height:50px;color:var(--steel-mid)}
.frow>div:last-child{border-right:0}
.frow .n{display:inline-flex;width:19px;height:19px;border-radius:99px;background:var(--steel-deep);color:#fff;
  font-size:10.5px;font-weight:800;align-items:center;justify-content:center;margin-right:7px}
.frow.gate{background:var(--green-light)}
.frow.gate>div:first-child{font-weight:700;color:var(--green-deep)}
.frow .gatetag{display:inline-block;font-size:9.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:var(--green-deep);border:1px solid var(--green-pale);background:#fff;padding:2px 6px;margin-top:5px}

/* ---------------- steps ---------------- */
ol.steps{list-style:none;counter-reset:s;padding:0;margin:8px 0}
ol.steps li{counter-increment:s;position:relative;padding:0 0 16px 30px;border-left:1.5px solid var(--line);margin-left:10px}
ol.steps li:last-child{border-left-color:transparent;padding-bottom:0}
ol.steps li:before{content:counter(s);position:absolute;left:-10px;top:0;width:20px;height:20px;background:#fff;
  border:1.5px solid var(--steel-pale);border-radius:99px;display:grid;place-items:center;font-size:10.5px;font-weight:800;color:var(--steel-mid)}
ol.steps li.gate:before{border-color:var(--green);background:var(--green-light);color:var(--green-deep)}
ol.steps .kind{display:inline-block;font-size:9.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:var(--steel-light);border:1px solid var(--line);padding:1px 6px;margin-left:8px;vertical-align:2px}
ol.steps li.gate .kind{color:var(--green-deep);border-color:var(--green-pale)}
ol.steps b.st{display:block;color:var(--steel-deep);font-size:14px}
ol.steps .sd{font-size:13px;color:var(--steel-mid)}
ol.steps .det{font-size:12.5px;color:var(--steel-mid);background:var(--off);border-left:2px solid var(--steel-pale);padding:8px 11px;margin-top:7px}

/* ---------------- IT card, dark ---------------- */
.itcard{background:var(--steel-deep);color:#fff;border-radius:8px;padding:20px 22px;margin:20px 0}
.itcard h3{color:#fff;font-size:15px}
.itcard p{color:var(--steel-pale);font-size:13.5px}
.itcard b,.itcard strong{color:#fff}
.itcard ul{color:var(--steel-pale);font-size:13px}
.itcard .kv{display:grid;grid-template-columns:150px 1fr;gap:6px 14px;font-size:13px;margin:12px 0}
.itcard .kv dt{color:#9FB0C2;font-weight:700;font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding-top:2px}
.itcard .kv dd{margin:0;color:#fff}
.itcard .refs{display:flex;flex-direction:column;gap:6px;margin:14px 0 0;font-size:13px}
.itcard .refs .r{display:flex;align-items:flex-start;gap:9px;color:#E8EDF3}
.itcard .refs .c{font-size:10px;font-weight:800;letter-spacing:.08em;color:#fff;border:1px solid rgba(255,255,255,.35);padding:2px 6px;flex:none;font-family:var(--mono)}
.itcard .note{font-size:12.5px;color:#E8EDF3;background:rgba(255,255,255,.07);border-left:3px solid var(--green);padding:11px 14px;margin-top:14px}
.itcard .act{margin-top:15px;display:inline-block;background:var(--green);color:#08301C;font-weight:800;font-size:12.5px;
  padding:10px 16px;border:0;border-radius:0;cursor:pointer;font-family:var(--font)}
.itcard .act.added{background:#fff;color:var(--steel-deep)}

/* ---------------- notes ---------------- */
.note{background:var(--green-light);border-left:3px solid var(--green);padding:12px 15px;font-size:13.5px;color:var(--steel);margin:14px 0}
.note.amber{background:var(--amber-bg);border-left-color:var(--amber);color:var(--amber)}
.note.plain{background:var(--off);border-left-color:var(--steel-pale);color:var(--steel-mid)}
.note b{color:inherit}

/* ---------------- figure placeholder ---------------- */
.fig{border:1px solid var(--line);border-radius:8px;overflow:hidden;margin:16px 0;background:#fff}
.fig .cap{background:#fff;border-top:1px solid var(--line);padding:9px 13px;font-size:12px;color:var(--steel-light)}
.fig .cap .l1,.fig .cap .l2{display:block}
.fig .cap .l1{color:var(--steel-mid)}
.fig .cap .l2{color:var(--steel-light);margin-top:2px}
.shotfig{box-shadow:none}
.shotimg{display:block;width:100%;height:auto;max-width:100%;background:var(--off)}
/* ---------------- diagram ---------------- */
.fig.diagram{background:#fff}
.fig.diagram .dgm{padding:20px 16px;background:#fff;display:block}
.fig.diagram .dgm svg{display:block;margin:0 auto;width:100%;height:auto;max-width:100%}
.fig.diagram figcaption.cap{margin:0}
@media(max-width:520px){.fig.diagram .dgm{padding:12px 8px}}

/* ---------------- cards and grids ---------------- */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:14px 0}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:14px 0}
.card{border:1px solid var(--line);border-radius:8px;padding:18px;background:#fff;box-shadow:var(--sh-s)}
.card h3{margin-bottom:6px}
.card p{font-size:13.5px;color:var(--steel-mid);margin-bottom:8px}
.card .foot{font-size:12px;color:var(--steel-light);border-top:1px solid var(--line);padding-top:9px;margin-top:10px}
a.card{display:block;color:inherit}
a.card:hover{box-shadow:var(--sh-m);text-decoration:none}
a.card:hover h3{color:var(--green-deep)}

/* ---------------- spine ---------------- */
.spine{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin:18px 0 6px}
.spine a{display:block;border:1px solid var(--line);border-top:3px solid var(--steel-pale);border-radius:0 0 8px 8px;
  padding:13px 12px;background:#fff;color:inherit;min-height:118px}
.spine a:hover{border-top-color:var(--green);box-shadow:var(--sh-m);text-decoration:none}
.spine .n{font-size:10px;font-weight:800;letter-spacing:.12em;color:var(--steel-light)}
.spine .t{font-weight:800;color:var(--steel-deep);font-size:13.5px;margin:5px 0 5px;line-height:1.3}
.spine .d{font-size:11.5px;color:var(--steel-light);line-height:1.45}
.spine-plus{border:1px dashed var(--steel-pale);border-radius:8px;padding:13px 16px;background:var(--off);
  display:flex;gap:14px;align-items:center;margin:10px 0 0}
.spine-plus .t{font-weight:800;color:var(--steel-deep);font-size:13.5px}
.spine-plus .d{font-size:12.5px;color:var(--steel-mid)}

/* ---------------- home ---------------- */
.hero{padding:46px 0 8px;max-width:660px}
.hero .story{font-size:16.5px;color:var(--steel-mid);line-height:1.68}
.hero h1{font-size:34px;margin:0 0 14px}
.hero .ans{font-size:18px;color:var(--steel-deep);font-weight:600;line-height:1.55;border-left:3px solid var(--green);padding-left:16px;margin:22px 0 0}
.doors{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:22px 0 0}
.door{border:1px solid var(--line);border-radius:8px;padding:16px;background:#fff;color:inherit;display:block}
.door:hover{box-shadow:var(--sh-m);text-decoration:none}
.door .n{font-size:10px;font-weight:800;letter-spacing:.12em;color:var(--green-deep)}
.door .t{font-weight:800;color:var(--steel-deep);font-size:15px;margin:6px 0 4px}
.door .d{font-size:12.5px;color:var(--steel-light);line-height:1.5}

/* ---------------- filters ---------------- */
.filters{border:1px solid var(--line);border-radius:8px;padding:14px 16px;background:var(--off);margin:16px 0}
.filters .fg{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:8px}
.filters .fg:last-child{margin-bottom:0}
.filters .fl{font-size:9.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--steel-light);font-weight:800;width:118px;flex:none}
.fchip{cursor:pointer;font:inherit;font-size:11.5px;font-weight:700;padding:5px 11px;border-radius:99px;
  border:1px solid var(--line);background:#fff;color:var(--steel-mid)}
.fchip[aria-pressed="true"]{background:var(--steel-deep);border-color:var(--steel-deep);color:#fff}
.hidden{display:none !important}
.emptymsg{padding:16px;border:1px dashed var(--steel-pale);border-radius:8px;color:var(--steel-light);font-size:13.5px}

/* ---------------- glossary ---------------- */
.gloss{border-top:1px solid var(--line)}
.gloss .g{display:grid;grid-template-columns:200px 1fr;gap:16px;padding:11px 0;border-bottom:1px solid var(--line);font-size:13.5px}
.gloss .g dt{font-weight:800;color:var(--steel-deep)}
.gloss .g dd{margin:0;color:var(--steel-mid)}

/* ---------------- codeblock ---------------- */
.codewrap{position:relative;margin:12px 0}
pre{background:var(--off);border:1px solid var(--line);border-radius:8px;padding:14px 16px;overflow:auto;
  font-family:var(--mono);font-size:12.5px;color:var(--steel);margin:0;line-height:1.6}
.copybtn{position:absolute;top:8px;right:8px;font:inherit;font-size:11px;font-weight:800;background:#fff;
  border:1px solid var(--line);padding:4px 9px;cursor:pointer;color:var(--steel-mid)}

/* ---------------- next step ---------------- */
.nextstep{border-top:2px solid var(--steel-deep);margin-top:44px;padding-top:18px}
.nextstep .k{font-size:10px;letter-spacing:.14em;text-transform:uppercase;font-weight:800;color:var(--steel-light);margin-bottom:10px}
.nextstep .ns{display:flex;flex-wrap:wrap;gap:10px}
.nextstep .ns a{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:8px;
  padding:11px 15px;color:var(--steel-deep);font-weight:700;font-size:13.5px;background:#fff}
.nextstep .ns a:hover{box-shadow:var(--sh-m);text-decoration:none}
.nextstep .ns a .ar{color:var(--green-deep);font-weight:800}

/* ---------------- source line ---------------- */
.srcline{font-size:11.5px;color:var(--steel-light);line-height:1.7;border-top:1px solid var(--line);margin-top:26px;padding-top:12px}

/* ---------------- single file preview ---------------- */
.page{display:none}
.page.on{display:block}
.strandfront{display:none}

/* ---------------- responsive ---------------- */
@media(max-width:1320px){
  .spine{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:1180px){
  .shell,.shell.notoc{grid-template-columns:238px minmax(0,1fr)}
  aside.toc{display:none}
  main{padding:28px 26px 90px}
  .band{margin:34px -26px}.band .band-in{padding:0 26px}
  .spine{grid-template-columns:repeat(4,1fr)}
  .doors{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  .shell,.shell.notoc{grid-template-columns:minmax(0,1fr)}
  nav.side{display:none;height:auto;position:static;border-right:0;border-bottom:1px solid var(--line)}
  nav.side.open{display:block}
  .navtoggle{display:inline-block}
  main{padding:22px 18px 80px}
  .band{margin:30px -18px}.band .band-in{padding:0 18px}
  .grid2,.grid3,.presets,.cfg{grid-template-columns:minmax(0,1fr)}
  .flow-h,.frow{grid-template-columns:minmax(0,1fr)}
  .flow-h div,.frow>div{border-right:0;border-bottom:1px solid var(--line)}
  .spine{grid-template-columns:repeat(2,1fr)}
  .itcard .kv{grid-template-columns:minmax(0,1fr)}
  .gloss .g{grid-template-columns:minmax(0,1fr);gap:2px}
  .tray{position:static}
  h1{font-size:26px}.hero h1{font-size:27px}
}
@media(max-width:400px){
  .spine{grid-template-columns:minmax(0,1fr)}
  .doors{grid-template-columns:minmax(0,1fr)}
  main{padding:18px 14px 60px}
  .band{margin:26px -14px}.band .band-in{padding:0 14px}
  .top-in{padding:8px 14px}
  .sheet{padding:18px 16px}
}
.navtoggle{display:none;font:inherit;font-size:12px;font-weight:800;border:1px solid var(--steel-pale);background:#fff;padding:6px 10px;cursor:pointer}
@media(max-width:860px){.navtoggle{display:inline-block}}

.printcover,.printtoc,.printfoot{display:none}

/* ---------------- print ---------------- */
@media print{
  @page{size:A4;margin:18mm 16mm 26mm}
  body{font-size:10.5pt;line-height:1.5;color:#000;background:#fff}
  .top,nav.side,aside.toc,.nextstep,.printbar,.filters,.copybtn,.anchorlink,.navtoggle,.srch{display:none !important}
  .shell{display:block;max-width:none}
  main{padding:0;max-width:none}
  .page{display:block !important;page-break-before:always}
  .page:first-of-type{page-break-before:auto}
  .strandfront{display:block}
  body[data-build="catalog"] .page[data-build="technical"],
  body[data-build="catalog"] .strandfront[data-build="technical"],
  body[data-build="technical"] .page[data-build="catalog"],
  body[data-build="technical"] .strandfront[data-build="catalog"]{display:none !important}
  .navlab{display:none}
  .printcover{display:block;page-break-after:always;padding-top:56mm}
  .printcover .brand{font-size:11pt;letter-spacing:.2em;text-transform:uppercase;font-weight:800}
  .printcover h1{font-size:26pt;margin:12mm 0 6mm}
  .printcover .sub{font-size:12pt;color:#333}
  .printcover .conf{margin-top:36mm;border-top:1pt solid #000;padding-top:4mm;font-size:9pt}
  .printtoc{display:block;page-break-after:always}
  .printtoc li{font-size:10.5pt}
  h1,h2,h3{page-break-after:avoid}
  table,.flow,.itcard,.fig,.card{page-break-inside:avoid}
  details.sec{border:1pt solid #999;box-shadow:none;page-break-inside:avoid}
  details.sec>summary{background:#f2f2f2}
  details.sec .in{display:block !important}
  .itcard{background:#fff;color:#000;border:1pt solid #000}
  .itcard h3,.itcard .kv dd{color:#000}
  .itcard p,.itcard .note,.itcard .kv dt{color:#333}
  .itcard .refs .r{color:#000}
  .itcard .act{display:none}
  .pagebreak{page-break-before:always}
  a{color:#000;text-decoration:none}
  .printfoot{display:block;position:fixed;bottom:0;left:0;right:0;font-size:8pt;color:#555;
    border-top:.5pt solid #999;padding:2mm 0 1mm;background:#fff}
}

/* --------------------------------------------------------------------
   Additions of the fix pass, 2026-08-03.
   -------------------------------------------------------------------- */

/* The mandatory line of decision E1. It sits above the fold, above the
   label, and it is the first thing on the page after the heading. */
.specline{
  display:flex; gap:9px; align-items:flex-start;
  margin:18px 0 14px; padding:11px 14px;
  border:1px solid #C9962B; border-left:4px solid #C9962B;
  background:#FDF7EA; color:#4A3A12;
  font-size:14px; font-weight:650; line-height:1.45; border-radius:3px;
}
.specline .mk{
  flex:0 0 auto; width:9px; height:9px; margin-top:5px; border-radius:50%;
  background:#C9962B;
}
.specmark{
  display:block; margin-top:3px; font-size:11.5px; font-weight:700;
  color:#8A6A16; letter-spacing:.01em;
}

/* The confidentiality band of the technical preview file. */
.confband{
  padding:10px 22px; background:#7A1F1F; color:#fff;
  font-size:12.5px; font-weight:700; line-height:1.5;
  position:sticky; top:0; z-index:60;
}
.confband.plain{ background:#2D3748; font-weight:600; }

/* The comparison matrix of the six setups. */
table.matrix{ table-layout:fixed; min-width:800px; }
table.matrix th,table.matrix td{ padding:8px 7px; }
table.matrix thead th{ font-size:9.5px; letter-spacing:.08em; }
table.matrix .chip{ font-size:11px; padding:4px 8px; }
table.matrix th,table.matrix td{ vertical-align:top; font-size:13px; line-height:1.45; }
table.matrix td:first-child{ white-space:normal; }
table.matrix td{ word-break:normal; overflow-wrap:break-word; }
table.matrix td .chip{ white-space:normal; text-align:left; }

/* The worked example of the two output sheets. */
.sheet.example{ margin-top:26px; }
.chipset{ display:inline-flex; flex-wrap:wrap; gap:6px; }
@media print{ .confband{ position:static; } }

/* ---------------- the user axis: stations, roles, grants, paths ---------------- */
.stations{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:20px 0 0}
.stations .st{background:#fff;border:1px solid var(--line);border-radius:9px;padding:15px 13px;
  display:flex;flex-direction:column;color:inherit}
.stations .st:hover{box-shadow:var(--sh-m);border-color:var(--green-pale);text-decoration:none}
.stations .st .k{font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--steel-light);
  font-weight:800;margin-bottom:7px}
.stations .st h3{font-size:14.5px;margin:0 0 8px;line-height:1.25}
.stations .st p{font-size:12.5px;color:var(--steel-mid);margin:0;line-height:1.55}
.band-int{display:flex;gap:22px;align-items:flex-start;background:var(--off);border:1px solid var(--line);
  border-radius:9px;padding:15px 19px;margin-top:12px}
.band-int .l{min-width:150px}
.band-int .l .k{font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--steel-light);
  font-weight:800;margin-bottom:3px}
.band-int .l .t{font-weight:800;color:var(--steel-deep);font-size:14.5px}
.band-int .r{font-size:13.5px;color:var(--steel-mid);padding-top:2px}

.users{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:20px}
.users .u{background:#fff;border:1px solid var(--line);border-radius:10px;padding:19px;
  box-shadow:var(--sh-s);display:flex;flex-direction:column;color:inherit}
.users .u:hover{box-shadow:var(--sh-m);text-decoration:none}
.users .u:hover h3{color:var(--green-deep)}
.users .u .n{width:30px;height:30px;border-radius:8px;background:var(--green-light);color:var(--green-deep);
  display:grid;place-items:center;font-weight:800;font-size:13px;margin-bottom:12px}
.users .u h3{margin:0 0 5px;font-size:16px}
.users .u .role{font-size:11.5px;color:var(--steel-light);font-weight:700;margin-bottom:10px}
.users .u p{font-size:13.5px;color:var(--steel-mid);margin-bottom:9px}
.users .u .lbl{font-size:10px;letter-spacing:.11em;text-transform:uppercase;color:var(--steel-light);
  font-weight:800;margin:8px 0 4px}
.users .u .chips{margin:0}
.users .u .chip{white-space:normal;text-align:left}
.users .u .lands{margin-top:auto;padding-top:13px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--steel-mid)}
.users .u .lands b{display:block;font-size:10px;letter-spacing:.11em;text-transform:uppercase;
  color:var(--steel-light);margin-bottom:4px;font-weight:800}

table.grant td:not(:first-child),table.grant th:not(:first-child){text-align:center;width:15%}
.dot{display:inline-block;width:15px;height:15px;border-radius:99px;vertical-align:middle}
.dot.on{background:var(--green)}
.dot.off{background:transparent;border:1.5px dashed var(--steel-pale)}
.legend{display:flex;gap:24px;margin-top:12px;font-size:13px;color:var(--steel-mid);flex-wrap:wrap;align-items:center}
.legend span{display:inline-flex;align-items:center;gap:8px}

.flowbox{margin-top:18px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:24px}
.worked{background:#fff;border:1px solid var(--line);border-radius:10px;padding:24px 28px;margin-top:16px}
ol.steps{list-style:none;counter-reset:s;padding:0;margin:0}
ol.steps li{counter-increment:s;position:relative;padding:0 0 14px 40px;font-size:14px;color:var(--steel-mid)}
ol.steps li:before{content:counter(s);position:absolute;left:0;top:1px;width:24px;height:24px;
  background:var(--green-light);color:var(--green-deep);border-radius:99px;display:grid;place-items:center;
  font-size:11.5px;font-weight:800}
ol.steps li:last-child{padding-bottom:0}

.modes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}
.modes .mo{background:#fff;border:1px solid var(--line);border-radius:10px;padding:19px;box-shadow:var(--sh-s)}
.modes .mo h3{font-size:17px;margin:4px 0 9px}
.modes .mo p{font-size:13.5px;color:var(--steel-mid);margin:0}
.modes .mo .foot{margin-top:14px;padding-top:12px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--steel-light)}

@media(min-width:1500px){.stations{grid-template-columns:repeat(7,1fr)}}
@media(max-width:980px){.users{grid-template-columns:1fr 1fr}.modes{grid-template-columns:1fr}
  .band-int{flex-direction:column;gap:10px}}
@media(max-width:760px){.stations{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.users{grid-template-columns:1fr}}
.chip.ok{background:var(--green-light);border-color:var(--green-pale);color:var(--green-deep)}
.chip.ok .mk{background:var(--green);border-color:var(--green)}
.flowbox svg{display:block;width:100%;height:auto}
.qopts .qopt{flex:1 1 190px;max-width:none}

/* A link into a technical chapter carries the same row shape as the line it
   replaced, and it says with its underline that it is a link. */
.itcard .refs a.r{text-decoration:none}
.itcard .refs a.r span:last-child{text-decoration:underline;text-underline-offset:2px}
.itcard .refs a.r:hover span:last-child{color:#fff}

/* --- The navigation folds ------------------------------------------- */
nav.side .grptog{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;
  background:none;border:0;padding:0 9px 8px;margin:0;cursor:pointer;font:inherit;text-align:left}
nav.side .grpbody{display:none}
nav.side .navgrp.open>.grpbody{display:block}
nav.side .l2wrap{position:relative}
nav.side .l2wrap>.l2tog{position:absolute;left:-2px;top:4px;width:20px;height:22px;background:none;border:0;
  cursor:pointer;padding:0;display:flex;align-items:center;justify-content:center}
nav.side .l2wrap>a.l2{padding-left:20px}
nav.side .l2wrap>.l3{display:none}
nav.side .l2wrap.open>.l3{display:block}
nav.side .caret{width:0;height:0;border-left:4px solid var(--steel-light);border-top:3.5px solid transparent;
  border-bottom:3.5px solid transparent;transition:transform .15s ease;flex:none}
nav.side .navgrp.open>.grptog .caret,nav.side .l2wrap.open>.l2tog .caret{transform:rotate(90deg)}
nav.side .techgrp{border-top:1px solid var(--line);padding-top:18px;margin-top:26px}
nav.side .techgrp>.grptog .eyebrow{color:var(--steel-deep)}
@media print{nav.side .grpbody,nav.side .l2wrap>.l3{display:block}}

/* ---------------- the navigation folds away as a whole ---------------- */
.sidehead{margin:-6px 0 12px}
nav.side .sidetog{display:flex;align-items:center;gap:8px;width:100%;font:inherit;font-size:11px;
  font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--steel-light);
  background:none;border:0;padding:4px 9px;cursor:pointer;border-radius:4px}
nav.side .sidetog:hover{background:var(--off);color:var(--steel-deep)}
nav.side .sidetog .chev{width:0;height:0;flex:0 0 auto;
  border-right:5px solid var(--steel-light);border-top:4px solid transparent;border-bottom:4px solid transparent}
nav.side .sidetog:hover .chev{border-right-color:var(--steel-deep)}
body.navfold .shell{grid-template-columns:38px minmax(0,1fr) 240px}
body.navfold .shell.notoc{grid-template-columns:38px minmax(0,1fr)}
body.navfold nav.side{padding-left:6px;padding-right:6px;overflow:visible}
body.navfold nav.side .sidebody{display:none}
body.navfold nav.side .sidetog{justify-content:center;padding:4px 0}
body.navfold nav.side .sidetog .lbl{display:none}
body.navfold nav.side .sidetog .chev{border-right:0;border-left:5px solid var(--steel-light);
  border-top:4px solid transparent;border-bottom:4px solid transparent}
body.navfold nav.side .sidetog:hover .chev{border-left-color:var(--steel-deep)}
.shell{transition:grid-template-columns .18s ease}
@media(prefers-reduced-motion:reduce){.shell{transition:none}}
@media(max-width:860px){
  body.navfold .shell,body.navfold .shell.notoc{grid-template-columns:minmax(0,1fr)}
  nav.side .sidehead{display:none}
  body.navfold nav.side .sidebody{display:block}
}
@media print{nav.side .sidehead{display:none}}