/* StartIUP tokens.css — shared design system extracted from the vault pages.
   Dark = CRT, light = paper. Screen phosphors via [data-phosphor]. */

:root{
  --bg:#050806;--bgd:#020403;--panel:#0a0f0b;--surf:#101812;--rule:#1b281f;--rules:#2c3f31;
  --grn:#00ff66;--amb:#ffb000;--ambf:#ffb000;--ambt:#ffb000;--ink:#e8efe9;--mut:#8fa696;--dim:#5a6e60;--red:#ff5f56;
  --ongrn:#021007;--onamb:#140c00;--tintg:rgba(0,255,102,.07);--tinta:rgba(255,176,0,.08);
  --case1:#1a201c;--case2:#0d110e;--lg:#00ff66;--grid:rgba(0,255,102,.045);
  --scr:#020a05;--scrt:#00ff66;--scrb:#a6ffc6;--scrd:rgba(0,255,102,.5);--scrhi:#ffb000;
  --fmono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --fhead:'Space Mono',ui-monospace,monospace;
  --fcrt:'VT323',ui-monospace,monospace;
  --fbody:'IBM Plex Sans',system-ui,sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
}
[data-theme="paper"]{
  --bg:#f3eee2;--bgd:#ebe5d6;--panel:#fbf8f0;--surf:#e7e0cf;--rule:#d3cbb8;--rules:#b6ac95;
  --grn:#16683a;--amb:#8a5700;--ambf:#e39b00;--ambt:#8a5700;--ink:#141a15;--mut:#4f5d51;--dim:#7d7867;--red:#b3261e;
  --ongrn:#ffffff;--onamb:#140c00;--tintg:rgba(22,104,58,.07);--tinta:rgba(227,155,0,.10);
  --case1:#e2dac6;--case2:#cfc5ad;--lg:#16683a;--grid:rgba(20,26,21,.06);
}
[data-phosphor="amber"]{--scr:#0b0602;--scrt:#ffb000;--scrb:#ffd893;--scrd:rgba(255,176,0,.55);--scrhi:#fff3d6}
[data-phosphor="mono"]{--scr:#06080a;--scrt:#d9e2db;--scrb:#eef3ef;--scrd:rgba(150,160,155,.5);--scrhi:#ffffff}

/* base */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font:400 16px/1.65 var(--fbody);-webkit-font-smoothing:antialiased;overflow-x:hidden}
::selection{background:var(--grn);color:var(--ongrn)}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
img{display:block;max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
@media(min-width:900px){.wrap{padding:0 32px}}
.skip{position:absolute;left:-999px;top:0;background:var(--grn);color:var(--ongrn);font:700 12px var(--fmono);padding:10px 16px;z-index:200}
.skip:focus{left:8px;top:8px}
section{padding:96px 0}
.sec-deep{background:var(--bgd)}
.gridded{background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:48px 48px}
.mono{font-family:var(--fmono)} .vt{font-family:var(--fcrt)} .mono-dim{font-family:var(--fmono);color:var(--dim)}

/* eyebrows */
.eyebrow{display:flex;align-items:center;gap:10px;font:700 11px/1.3 var(--fmono);letter-spacing:.16em;text-transform:uppercase;color:var(--grn);margin-bottom:22px}
.eyebrow::before{content:"";width:9px;height:15px;background:currentColor;animation:blink 1.1s steps(1) infinite}
.eyebrow.amb{color:var(--ambt)}
@keyframes blink{50%{opacity:0}}
h1,h2,h3{font-family:var(--fhead);font-weight:700;letter-spacing:-0.02em;text-wrap:balance;line-height:1.1}
.h-hero{font-size:clamp(42px,7vw,84px);line-height:1.05}
.h-page{font-size:clamp(36px,5.4vw,64px);line-height:1.08}
/* app pages carry .h-page on the <section>; the h1 inside takes that size
   (otherwise UA h1 = 2em doubles it and long single-word titles overflow phones) */
.h-page h1{font-size:1em}
.h-sec{font-size:clamp(30px,4.2vw,50px);line-height:1.12;margin-bottom:18px}
.lede{font-size:19px;line-height:1.6;color:var(--mut);max-width:62ch}
p+p{margin-top:14px}
.glow-g{color:var(--grn);text-shadow:0 0 18px rgba(0,255,102,.45)}
[data-theme="paper"] .glow-g{text-shadow:none}
.blk{display:inline-block;width:.55em;height:.95em;background:var(--ambf);vertical-align:-.08em;animation:blink 1.1s steps(1) infinite}

/* buttons */
.btn{--c:var(--grn);--cf:var(--grn);--on:var(--ongrn);position:relative;display:inline-flex;align-items:center;gap:.7em;font:700 12.5px/1 var(--fmono);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;padding:15px 24px;border:1px solid var(--c);color:var(--on);background:linear-gradient(var(--cf),var(--cf)) left/100% 100% no-repeat;transition:background-size .32s var(--ease),background-position .32s var(--ease),color .32s var(--ease),box-shadow .32s var(--ease),transform .16s var(--ease)}
.btn:hover{background-position:right;background-size:0% 100%;color:var(--c);box-shadow:0 0 20px rgba(0,255,102,.28)}
.btn.amb{--c:var(--ambt);--cf:var(--ambf);--on:var(--onamb)}
.btn.amb:hover{box-shadow:0 0 20px rgba(255,176,0,.28)}
[data-theme="paper"] .btn:hover{box-shadow:none}
.btn:active{transform:translateY(1px)}
.btn .ar{display:inline-block;transition:transform .16s var(--ease)}
.btn:hover .ar{transform:translateX(3px)}
.btn.ghost{background-position:left;background-size:0% 100%;color:var(--c)}
.btn.ghost:hover{background-size:100% 100%;color:var(--on)}
.btn.sm{padding:10px 16px;font-size:11.5px}
.btn.lg{padding:19px 32px;font-size:13px}
.btn[disabled],.btn.disabled{opacity:.45;pointer-events:none}

/* chips */
.chip{display:inline-flex;align-items:center;gap:7px;font:700 10.5px/1 var(--fmono);letter-spacing:.12em;text-transform:uppercase;border:1px solid var(--rules);padding:7px 10px;color:var(--dim)}
.chip.ok{background:var(--tintg);border-color:rgba(0,255,102,.35);color:var(--grn)}
.chip.run{background:var(--tinta);border-color:rgba(255,176,0,.4);color:var(--ambt)}
.chip.err{background:rgba(255,95,86,.08);border-color:rgba(255,95,86,.4);color:var(--red)}
.chip.sold{color:var(--dim)}
.chip .sq{width:7px;height:7px;background:currentColor;animation:blink 1.2s steps(1) infinite}

/* nav */
.site-head{position:sticky;top:0;z-index:100;height:64px;border-bottom:1px solid transparent;transition:background .32s var(--ease),border-color .32s var(--ease)}
.site-head.scrolled{background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:blur(12px);border-color:var(--rule)}
.head-in{height:64px;display:flex;align-items:center;gap:26px}
.brand{display:inline-flex;align-items:center;text-decoration:none}
.logo-svg{height:44px;width:auto;display:block;filter:drop-shadow(0 0 5px rgba(0,255,102,.45))}
[data-theme="paper"] .logo-svg{filter:none}
.logo-svg .lg-stroke{stroke:var(--lg)} .logo-svg .lg-fill{fill:var(--lg)}
.brand:hover .cell{animation:blink 1s steps(1) infinite}
.main-nav{display:flex;gap:24px;margin:0 auto}
.nlink{position:relative;font:500 12.5px var(--fmono);letter-spacing:.04em;text-decoration:none;color:var(--mut);transition:color .16s}
.nlink::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--grn);transition:width .32s var(--ease)}
.nlink:hover{color:var(--ink)} .nlink:hover::after{width:50%}
.nlink.on{color:var(--ink)} .nlink.on::after{width:100%}
.nlink.amb::after{background:var(--ambf)}
.head-r{display:flex;align-items:center;gap:16px;margin-left:auto}
.signin{font:500 12.5px var(--fmono);color:var(--mut);text-decoration:none;white-space:nowrap} .signin:hover{color:var(--ink)}
.tswitch{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--rules);padding:6px 10px;font:700 9.5px var(--fmono);letter-spacing:.12em;color:var(--dim)}
.ts-knob{width:26px;height:12px;border:1px solid var(--rules);position:relative;background:var(--bgd)}
.ts-knob::after{content:"";position:absolute;top:1px;left:1px;width:10px;height:8px;background:var(--grn);transition:transform .32s var(--ease)}
[data-theme="paper"] .ts-knob::after{transform:translateX(13px)}
.menu-btn{display:none;font:700 22px var(--fmono);color:var(--ink);line-height:1}
#degauss{position:fixed;inset:0;background:#fff;opacity:0;pointer-events:none;z-index:300}
#degauss.go{animation:deg .28s var(--ease)}
@keyframes deg{0%{opacity:0}25%{opacity:.85}100%{opacity:0}}
@media(max-width:980px){.main-nav,.signin,.head-r .btn,.head-r #accountSlot .acct-btn{display:none}.menu-btn{display:block}}
/* The CRT "power on" flash runs on a background layer (::before), not on the
   menu itself: transforming the whole menu squishes the links into each other
   while the animation runs, so a tap (or a hit-test) can land on the wrong link. */
.m-menu{position:fixed;inset:0;z-index:150;display:none;flex-direction:column;justify-content:center;padding:0 28px}
.m-menu::before{content:"";position:absolute;inset:0;background:var(--bg);z-index:-1}
.m-menu.open{display:flex}
.m-menu.open::before{animation:pop .4s var(--ease)}
@keyframes pop{0%{opacity:0;transform:scaleY(.02)}60%{transform:scaleY(1.02)}100%{transform:scaleY(1)}}
.m-menu a.mlink{display:flex;align-items:baseline;gap:16px;font:700 clamp(26px,7vw,40px) var(--fhead);text-decoration:none;color:var(--ink);padding:14px 0;border-bottom:1px solid var(--rule)}
.m-menu a.mlink .n{font:400 16px var(--fcrt);color:var(--dim)}
.m-menu a.mlink.amb{color:var(--ambt)}
.m-menu .close{position:absolute;top:16px;right:20px;font:400 26px var(--fmono);color:var(--mut)}

/* cards + brackets + sweep */
.card{position:relative;background:var(--panel);border:1px solid var(--rule)}
.brackets::before,.brackets::after{content:"";position:absolute;width:15px;height:15px;opacity:0;transition:all .32s var(--ease);z-index:3;pointer-events:none}
.brackets::before{top:7px;left:7px;border-top:2px solid var(--bc,var(--grn));border-left:2px solid var(--bc,var(--grn))}
.brackets::after{bottom:7px;right:7px;border-bottom:2px solid var(--bc,var(--grn));border-right:2px solid var(--bc,var(--grn))}
.brackets:hover::before{top:-2px;left:-2px;opacity:1}
.brackets:hover::after{bottom:-2px;right:-2px;opacity:1}
.sweep{position:absolute;top:0;bottom:0;left:-22%;width:20%;background:linear-gradient(90deg,transparent,rgba(166,255,198,.09),transparent);pointer-events:none;z-index:2}
.card:hover .sweep{animation:swp .85s var(--ease) 1}
@keyframes swp{to{left:110%}}

/* CRT */
.case{background:linear-gradient(var(--case1),var(--case2));border:1px solid rgba(0,0,0,.6);box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 26px 60px rgba(0,0,0,.5);padding:16px 16px 0}
.crt{position:relative;background:var(--scr);border:6px solid #000;border-radius:14px;overflow:hidden;color:var(--scrt);font-family:var(--fcrt);box-shadow:inset 0 0 60px rgba(0,0,0,.55)}
.crt::before{content:"";position:absolute;inset:0;z-index:4;pointer-events:none;background:repeating-linear-gradient(to bottom,rgba(0,0,0,.30) 0 1px,transparent 1px 3px)}
.crt::after{content:"";position:absolute;inset:0;z-index:5;pointer-events:none;background:radial-gradient(115% 95% at 50% 38%,transparent 52%,rgba(0,0,0,.55)),linear-gradient(155deg,rgba(255,255,255,.05),transparent 30%)}
.crt .roll{position:absolute;left:0;right:0;top:-25%;height:22%;z-index:3;pointer-events:none;background:linear-gradient(to bottom,transparent,rgba(166,255,198,.07),transparent);animation:roll 7s linear infinite}
@keyframes roll{to{top:125%}}
.crt .crt-in{position:relative;z-index:2;text-shadow:0 0 2px currentColor,0 0 10px currentColor}
.crt .hi{color:var(--scrhi)}
.crt .dimline{color:var(--scrd)}
.crt .errline{color:var(--red)}
.chin{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:10px 4px 12px;font:700 10px var(--fmono);letter-spacing:.14em;color:var(--dim);text-transform:uppercase}
.led{width:8px;height:8px;border-radius:50%;background:var(--grn);box-shadow:0 0 8px var(--grn)}
.led.build{background:var(--ambf);box-shadow:0 0 8px var(--ambf);animation:blink .6s steps(1) infinite}
.no-fx .crt::before,.no-fx .crt .roll{display:none}
.no-fx .crt .crt-in{text-shadow:none}

/* accordion */
.acc{border:1px solid var(--rule)}
details.acc-item{border-top:1px solid var(--rule);background:var(--panel)}
details.acc-item:first-child{border-top:none}
.acc-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:19px 20px;font:700 15px var(--fhead);letter-spacing:-0.01em}
.acc-item summary::-webkit-details-marker{display:none}
.acc-item summary .pl{font:400 20px var(--fmono);color:var(--grn);transition:transform .32s var(--ease);flex:none}
.acc-item[open] summary .pl{transform:rotate(45deg)}
.acc-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .32s var(--ease)}
details[open] .acc-body{grid-template-rows:1fr}
.acc-body>div{overflow:hidden}
.acc-body p{padding:0 20px 20px;color:var(--mut);font-size:15px;max-width:70ch}

/* tables */
.tblwrap{border:1px solid var(--rule);overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font:500 12.5px var(--fmono);min-width:560px}
.tbl th{background:var(--bgd);text-align:left;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);padding:10px 12px;border-bottom:1px solid var(--rules);white-space:nowrap}
.tbl td{padding:11px 12px;border-bottom:1px solid var(--rule);color:var(--mut);vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}
.tbl tbody tr:hover td{background:var(--tintg)}
.tbl td .rowlink{color:var(--grn);text-decoration:none;white-space:nowrap}
.tbl td .rowlink:hover{text-decoration:underline}

/* forms */
.field label{display:block;font:700 11px var(--fmono);letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-bottom:9px}
.field input,.field textarea,.field select{width:100%;background:var(--bgd);border:1px solid var(--rules);color:var(--ink);font:500 14px var(--fmono);padding:13px 14px;caret-color:var(--ambf);outline:none;border-radius:0;transition:border-color .16s var(--ease),box-shadow .16s var(--ease);appearance:none}
.field textarea{min-height:150px;resize:vertical;line-height:1.6}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--grn);box-shadow:0 0 0 1px var(--grn),0 0 18px rgba(0,255,102,.16)}
.field .err{display:none;font:500 12px var(--fmono);color:var(--red);margin-top:7px}
.field.bad input,.field.bad textarea,.field.bad select{border-color:var(--red)}
.field.bad .err{display:block}

/* footer */
footer{border-top:1px solid var(--rule);background:var(--bgd)}
.signoff{text-align:center;padding:96px 20px 80px}
.signoff h2{font-size:clamp(36px,6vw,64px)}
.signoff .btns{display:flex;gap:16px;justify-content:center;margin-top:34px;flex-wrap:wrap}
.foot-grid{display:grid;gap:36px;padding:64px 0 48px;grid-template-columns:minmax(0,1fr)}
@media(min-width:900px){.foot-grid{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1fr)}}
.foot-grid .desc{color:var(--mut);font-size:14.5px;max-width:34ch;margin-top:14px}
.fcol h4{font:700 11px var(--fmono);letter-spacing:.16em;text-transform:uppercase;color:var(--grn);margin-bottom:16px}
.fcol h4::before{content:"/ ";color:var(--dim)}
.fcol a{display:block;font:500 13px var(--fmono);color:var(--mut);text-decoration:none;padding:5px 0;position:relative;width:fit-content}
.fcol a::after{content:"";position:absolute;left:0;bottom:2px;height:1px;width:0;background:var(--grn);transition:width .32s var(--ease)}
.fcol a:hover{color:var(--ink)} .fcol a:hover::after{width:100%}
.fcol a.amb::after{background:var(--ambf)}
.foot-strip{display:flex;align-items:center;gap:18px;border-top:1px solid var(--rule);padding:16px 0;font:500 12px var(--fmono);color:var(--dim);flex-wrap:wrap}
.foot-strip .led{flex:none}
#clock{margin-left:auto}
#clock .colon{animation:blink 1s steps(1) infinite}
.totop{color:var(--mut);text-decoration:none} .totop:hover{color:var(--grn)}

/* reveals */
.js .rv{opacity:0;transform:translateY(18px);transition:opacity .64s var(--ease),transform .64s var(--ease);transition-delay:var(--d,0ms)}
.js .rv.in{opacity:1;transform:none}
.js .rv.l{transform:translateX(-24px)} .js .rv.r{transform:translateX(24px)} .js .rv.s{transform:scale(.96)}
.js .rv.l.in,.js .rv.r.in,.js .rv.s.in{transform:none}

/* reduced motion */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .crt .roll{display:none}
  .crt::before{display:none}
  .crt .crt-in{text-shadow:none}
  html{scroll-behavior:auto}
  .js .rv{opacity:1!important;transform:none!important}
}