@font-face{font-family:"Plex Sans";src:url(/fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Plex Sans";src:url(/fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Plex Sans";src:url(/fonts/ibm-plex-sans-latin-700-normal.woff2) format("woff2");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Plex Mono";src:url(/fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Plex Mono";src:url(/fonts/ibm-plex-mono-latin-600-normal.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap}

:root{
  --paper:#FDFCF8;
  --paper-2:#F5F2E9;
  --ink:#1B2A4A;
  --ink-2:#3E4B66;
  --rule:#D8D3C4;
  --pencil:#F2C230;
  --pencil-soft:#FBEFC4;
  --done:#2F5D3A;
  --sans:"Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
  --wrap:70rem;
  --radius:4px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:1.0625rem;line-height:1.62}
img,svg{max-width:100%;height:auto}
a{color:var(--ink);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{text-decoration-color:var(--pencil);text-decoration-thickness:3px}
:focus-visible{outline:3px solid var(--ink);outline-offset:2px;box-shadow:0 0 0 6px var(--pencil)}
h1,h2,h3{line-height:1.2;margin:0 0 .6em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,5.5vw,3rem)}
h2{font-size:clamp(1.45rem,3.6vw,1.95rem)}
h3{font-size:1.15rem;font-weight:600}
p{margin:0 0 1em}
ul,ol{padding-left:1.25rem;margin:0 0 1em}
li{margin-bottom:.35em}

.skip{position:absolute;left:1rem;top:-4rem;background:var(--ink);color:var(--paper);padding:.6rem 1rem;z-index:10;border-radius:var(--radius)}
.skip:focus{top:1rem}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 1rem}
@media (min-width:48rem){.wrap{padding:0 2rem}}

.label{font-family:var(--mono);font-size:.78rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2)}

/* masthead */
.mast{border-bottom:2px solid var(--ink);background:var(--paper)}
.mast__row{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:4rem;flex-wrap:wrap}
.brand{display:inline-flex;align-items:center;gap:.55rem;font-weight:700;font-size:1.2rem;text-decoration:none;letter-spacing:-.01em}
.brand svg{width:30px;height:30px;flex:none}
.brand b{font-weight:700}
.brand span{font-weight:400}
.mast nav ul{list-style:none;display:flex;gap:1.25rem;margin:0;padding:0}
.mast nav a{font-family:var(--mono);font-size:.85rem;text-decoration:none;padding:.25rem 0;border-bottom:2px solid transparent}
.mast nav a:hover,.mast nav a[aria-current="page"]{border-bottom-color:var(--pencil)}

/* hero */
.hero{padding:2.5rem 0 2rem;border-bottom:1px solid var(--rule)}
.hero__grid{display:grid;gap:2rem}
@media (min-width:60rem){.hero__grid{grid-template-columns:1.35fr 1fr;align-items:start}.hero{padding:4rem 0 3rem}}
.hero .lede{font-size:1.15rem;max-width:40rem}
.hero .reviewed{margin-top:1.25rem}
.chain{list-style:none;margin:0;padding:1.1rem 1.1rem .6rem;border:1.5px solid var(--ink);border-radius:var(--radius);background:var(--paper-2);counter-reset:chain}
.chain li{counter-increment:chain;display:grid;grid-template-columns:2.2rem 1fr;gap:.5rem;align-items:baseline;padding:.45rem 0;border-bottom:1px dashed var(--rule);margin:0}
.chain li:last-child{border-bottom:0}
.chain li::before{content:counter(chain,decimal-leading-zero);font-family:var(--mono);font-weight:600;font-size:.85rem}
.chain small{display:block;color:var(--ink-2);font-size:.88rem}
.chain__head{margin-bottom:.5rem}

/* sections */
.sect{padding:2.75rem 0;border-bottom:1px solid var(--rule)}
.sect:last-of-type{border-bottom:0}
.sect > .wrap > p,.prose p,.prose ul{max-width:44rem}
.eyebrow{display:block;margin-bottom:.4rem}

/* step cards */
.steps{display:grid;gap:1.25rem;margin-top:1.5rem}
@media (min-width:52rem){.steps{grid-template-columns:1fr 1fr}}
.step{border:1.5px solid var(--ink);border-radius:var(--radius);padding:1.25rem 1.25rem .5rem;background:var(--paper);position:relative}
.step__num{position:absolute;top:-.8rem;left:1rem;background:var(--paper);padding:0 .4rem}
.step h3{margin-top:.2rem}
.step .needs{font-family:var(--mono);font-size:.8rem;color:var(--ink-2);margin-bottom:.75rem}
.step p{font-size:1rem}

/* folder tabs: the signature */
.folder{margin:2.4rem 0 0;position:relative}
.folder__tab{display:inline-flex;align-items:baseline;gap:.7rem;flex-wrap:wrap;background:var(--ink);color:var(--paper);padding:.55rem 1.1rem .5rem;border-radius:8px 8px 0 0;position:relative;margin-left:.75rem;max-width:calc(100% - .75rem)}
.folder__tab h3,.folder__tab h2{margin:0;font-size:1.02rem;font-weight:600;color:var(--paper)}
.folder__tab .label{color:var(--pencil)}
.folder__body{border:1.5px solid var(--ink);border-radius:var(--radius);background:var(--paper);padding:1rem 1rem .5rem;margin-top:-1px}
@media (min-width:48rem){.folder__body{padding:1.25rem 1.5rem .75rem}}

/* tool */
.tool{background:var(--paper-2);border-top:2px solid var(--ink);border-bottom:2px solid var(--ink)}
.tool form{display:grid;gap:1.1rem;margin-top:1.25rem}
@media (min-width:48rem){.tool form{grid-template-columns:1fr 1fr}}
@media (min-width:64rem){.tool form{grid-template-columns:repeat(3,1fr)}}
.field{display:flex;flex-direction:column;gap:.35rem;min-width:0}
.field label,.field legend{font-family:var(--mono);font-size:.8rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.field fieldset{border:0;padding:0;margin:0;min-width:0}
.field select,.field input[type="date"]{font:inherit;font-size:1rem;color:var(--ink);background:var(--paper);border:1.5px solid var(--ink);border-radius:var(--radius);padding:.6rem .7rem;min-height:2.9rem;width:100%}
.field select:disabled{opacity:.55}
.pills{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.35rem}
.pill{position:relative}
.pill input{position:absolute;opacity:0;width:1px;height:1px}
.pill span{display:inline-block;border:1.5px solid var(--ink);border-radius:999px;padding:.45rem 1rem;background:var(--paper);cursor:pointer;font-size:.95rem}
.pill input:checked + span{background:var(--ink);color:var(--paper)}
.pill input:focus-visible + span{outline:3px solid var(--ink);outline-offset:2px;box-shadow:0 0 0 6px var(--pencil)}
.hint{font-size:.85rem;color:var(--ink-2)}
.actions{display:flex;gap:.75rem;flex-wrap:wrap;align-items:center}
@media (min-width:48rem){.actions{grid-column:1/-1}}
.btn{font:inherit;font-weight:600;font-size:1rem;border:1.5px solid var(--ink);border-radius:var(--radius);padding:.7rem 1.2rem;cursor:pointer;background:var(--paper);color:var(--ink);min-height:2.9rem}
.btn--main{background:var(--pencil);box-shadow:3px 3px 0 var(--ink)}
.btn--main:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}
.btn[hidden]{display:none}

.summary{margin-top:2rem;display:flex;flex-wrap:wrap;gap:1rem 2rem;align-items:center;border:1.5px dashed var(--ink);border-radius:var(--radius);padding:1rem;background:var(--paper)}
.summary strong{font-size:1.5rem;font-family:var(--mono)}
.meter{flex:1 1 12rem;height:12px;border:1.5px solid var(--ink);border-radius:999px;overflow:hidden;background:var(--paper)}
.meter i{display:block;height:100%;width:0;background:var(--pencil);border-right:1.5px solid var(--ink);transition:width .25s ease}
.notes{margin:1rem 0 0;padding:0;list-style:none}
.notes li{border-left:4px solid var(--pencil);padding:.4rem .8rem;background:var(--paper);margin-bottom:.5rem;font-size:.95rem}

.checklist{list-style:none;margin:0;padding:0}
.task{display:grid;grid-template-columns:1.9rem 1fr;gap:.7rem;padding:.8rem 0;border-bottom:1px dashed var(--rule)}
.task:last-child{border-bottom:0}
.task input{appearance:none;-webkit-appearance:none;width:1.6rem;height:1.6rem;margin:.1rem 0 0;border:2px solid var(--ink);border-radius:3px;background:var(--paper);cursor:pointer;display:grid;place-content:center}
.task input::after{content:"";width:.5rem;height:.9rem;border:solid var(--ink);border-width:0 3px 3px 0;transform:rotate(45deg) translate(-1px,-2px);opacity:0}
.task input:checked{background:var(--pencil)}
.task input:checked::after{opacity:1}
.task label{cursor:pointer;font-weight:600;display:block}
.task p{margin:.2rem 0 .35rem;font-size:.97rem}
.task .dep{font-family:var(--mono);font-size:.78rem;color:var(--ink-2)}
.task .dep mark{background:var(--pencil-soft);color:var(--ink);padding:0 .25rem;border-radius:2px}
.task.is-done label{text-decoration:line-through;text-decoration-color:var(--ink-2)}
.task.is-done p{color:var(--ink-2)}
.phase-count{font-family:var(--mono);font-size:.8rem;color:var(--paper)}

/* pain points */
.pain{display:grid;gap:1rem;margin-top:1.25rem}
@media (min-width:52rem){.pain{grid-template-columns:repeat(2,1fr)}}
.pain article{border-left:4px solid var(--ink);padding:.25rem 0 .25rem 1rem}
.pain h3{margin-bottom:.35rem}
.pain p{font-size:1rem}

/* faq */
.faq details{border-bottom:1px solid var(--rule);padding:.9rem 0;max-width:48rem}
.faq summary{cursor:pointer;font-weight:600;font-size:1.05rem;list-style:none;display:flex;gap:.75rem;align-items:baseline}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+";font-family:var(--mono);font-weight:600;width:1rem;flex:none}
.faq details[open] summary::before{content:"\2212"}
.faq details p{margin:.6rem 0 0 1.75rem}

.sources{font-size:.95rem}
.sources li{word-break:break-word}

/* footer */
.foot{background:var(--ink);color:var(--paper);padding:2.5rem 0 2rem;margin-top:0}
.foot a{color:var(--paper)}
.foot a:hover{text-decoration-color:var(--pencil)}
.foot .brand{color:var(--paper)}
.foot__grid{display:grid;gap:1.5rem}
@media (min-width:48rem){.foot__grid{grid-template-columns:1.4fr 1fr}}
.foot ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.5rem 1.25rem}
.foot p{font-size:.93rem;max-width:36rem}
.foot .fine{border-top:1px solid #3B4A6B;margin-top:1.5rem;padding-top:1rem;font-family:var(--mono);font-size:.8rem}

/* simple pages */
.page{padding:2.5rem 0 3rem}
.page .prose{max-width:44rem}
.page h2{margin-top:2rem}
.page .folder__tab h2{margin:0}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

@media print{
  @page{margin:14mm}
  body{background:#fff;color:#000;font-size:11pt}
  .skip,.mast,.hero,.sect:not(.tool),.foot,.tool form,.tool .intro,.no-print{display:none!important}
  .tool{background:#fff;border:0;padding:0}
  .print-head{display:block!important}
  .folder{break-inside:avoid-page;margin-top:1.2rem}
  .folder__tab{background:#fff;color:#000;border:1.5px solid #000;border-bottom:0}
  .folder__tab h3,.folder__tab .label,.phase-count{color:#000}
  .folder__body{border-color:#000}
  .task{break-inside:avoid}
  .task input{border-color:#000;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .summary{border-color:#000}
  a{color:#000}
}
.print-head{display:none}