/* ============================================================================
   Conxfolio — CONTENT PAGES (guides · blog · examples · how-to · compare · make)
   ----------------------------------------------------------------------------
   2026-09-12 (worker: INFRA). These are STATIC pages. They load tokens.css and
   this file and nothing else — no app.js, no styles.css, no application layer.
   A reading page must not wait for a 12k-line single-page application to boot.

   Colour comes ONLY from tokens.css. The brand is THE PAPER FLIGHT: paper
   ground, ink, one red-ink accent, Instrument Serif for display, Hanken Grotesk
   for reading, Caveat for the hand note in the margin. Tape, stamps and the
   small tilt are the materials; they are used sparingly here, because the job
   of this page is to be read.
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body.cx-content {
  margin: 0;
  background: var(--cx-porcelain);
  color: var(--cx-ink);
  font: 400 17px/1.62 var(--cx-font-ui, "Hanken Grotesk", system-ui, sans-serif);
  font-feature-settings: "kern" 1;
}

.cx-skip {
  position: absolute; left: 8px; top: 8px; z-index: 20;
  padding: 8px 14px; background: var(--cx-ink); color: var(--cx-paper);
  border-radius: var(--cx-r-sm, 6px); transform: translateY(-200%);
}
.cx-skip:focus { transform: none; }

/* ------------------------------------------------------------------ header */
.cx-head {
  border-bottom: 1px solid var(--cx-line);
  background: var(--cx-paper);
}
.cx-head-in {
  max-width: 1120px; margin: 0 auto; padding: 14px 24px;
  display: flex; flex-wrap: wrap; gap: 12px 26px; align-items: center;
}
.cx-mark {
  display: inline-flex; align-items: center; gap: 9px;
  font: 400 22px/1 var(--cx-font-display, "Instrument Serif", Georgia, serif);
  color: var(--cx-ink); text-decoration: none; letter-spacing: .01em;
}
.cx-mark svg { display: block; }
.cx-nav { display: flex; flex-wrap: wrap; gap: 4px 18px; margin-left: auto; }
.cx-nav a {
  color: var(--cx-ink60); text-decoration: none; font-size: 15px;
  padding: 4px 0; border-bottom: 1px solid transparent;
}
.cx-nav a:hover, .cx-nav a:focus-visible { color: var(--cx-ink); border-bottom-color: var(--cx-accent); }
.cx-nav a.is-here { color: var(--cx-ink); border-bottom-color: var(--cx-accent); }
.cx-nav .cx-nav-sep { width: 1px; background: var(--cx-line); align-self: stretch; }

/* -------------------------------------------------------------- the column */
.cx-wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
/* the reading column is CENTRED. Left-aligned in an 1120px wrapper it sat with
   400px of nothing beside it on a desktop, which reads as a page that lost its
   sidebar rather than as a page that chose its measure. */
.cx-col { max-width: 800px; margin: 0 auto; }

.cx-crumb {
  font-size: 13px; color: var(--cx-ink60);
  padding: 20px 0 0; display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
}
.cx-crumb a { color: var(--cx-ink60); text-decoration: none; border-bottom: 1px solid var(--cx-line); }
.cx-crumb a:hover { color: var(--cx-ink); border-bottom-color: var(--cx-accent); }
.cx-crumb span[aria-current] { color: var(--cx-ink); }
.cx-crumb i { font-style: normal; color: var(--cx-ink30); }

.cx-eyebrow {
  display: inline-block; margin: 26px 0 10px;
  font: 600 11px/1 var(--cx-font-mono, ui-monospace, monospace);
  letter-spacing: .16em; text-transform: uppercase; color: var(--cx-accent);
}
.cx-article h1 {
  margin: 0 0 14px;
  font: 400 clamp(32px, 4.6vw, 46px)/1.1 var(--cx-font-display, "Instrument Serif", Georgia, serif);
  letter-spacing: -.01em;
}
.cx-article h1 em { font-style: italic; }
.cx-lede {
  margin: 0 0 10px; max-width: 640px;
  font-size: 20px; line-height: 1.5; color: var(--cx-ink60);
}
.cx-byline {
  margin: 0 0 6px; font-size: 13px; color: var(--cx-ink30);
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
}
.cx-hand {
  font: 500 19px/1.3 var(--cx-font-hand, Caveat, cursive);
  color: var(--cx-accent); margin: 4px 0 26px;
}

.cx-article { padding-bottom: 12px; }
.cx-article h2 {
  margin: 38px 0 12px; max-width: 680px;
  font: 400 28px/1.24 var(--cx-font-display, "Instrument Serif", Georgia, serif);
}
.cx-article h3 {
  margin: 26px 0 8px; font: 600 18px/1.35 var(--cx-font-ui, system-ui, sans-serif);
}
.cx-article p { margin: 0 0 16px; max-width: 680px; }
.cx-article ul, .cx-article ol { margin: 0 0 18px; padding-left: 22px; max-width: 660px; }
.cx-article li { margin: 0 0 8px; }
.cx-article a { color: var(--cx-ink); text-decoration: none; border-bottom: 1.5px solid var(--cx-accent-line); }
.cx-article a:hover, .cx-article a:focus-visible { border-bottom-color: var(--cx-accent); background: var(--cx-accent-a06); }
.cx-article strong { font-weight: 600; }

.cx-article figure { margin: 26px 0; max-width: 100%; }
.cx-article figure img {
  display: block; width: 100%; height: auto;
  border: 1px solid var(--cx-line); border-radius: var(--cx-r-sm, 6px);
  background: var(--cx-paper); box-shadow: var(--cx-shadow-lift, 0 2px 10px rgba(0,0,0,.06));
}
.cx-article figcaption { margin-top: 8px; font-size: 14px; color: var(--cx-ink60); }

/* a quiet pull-out for a number or a rule the page states */
.cx-note {
  margin: 24px 0; padding: 16px 18px; max-width: 680px;
  background: var(--cx-paper); border: 1px solid var(--cx-line);
  border-left: 3px solid var(--cx-accent); border-radius: var(--cx-r-sm, 6px);
}
.cx-note p:last-child { margin-bottom: 0; }
.cx-note b { font-weight: 600; }

.cx-table { width: 100%; border-collapse: collapse; margin: 22px 0; font-size: 15.5px; }
.cx-table th, .cx-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--cx-line); vertical-align: top; }
.cx-table th { font-weight: 600; color: var(--cx-ink); }
.cx-table tbody td:first-child { color: var(--cx-ink60); }
.cx-scroll { overflow-x: auto; }

/* ------------------------------------------------------------- the CTA box */
.cx-door {
  margin: 32px 0; padding: 20px 22px; max-width: 680px;
  background: var(--cx-paper); border: 1px solid var(--cx-line);
  border-radius: var(--cx-r-md, 10px); box-shadow: var(--cx-shadow-lift, 0 2px 10px rgba(0,0,0,.06));
}
.cx-door h2 { margin: 0 0 6px; font-size: 24px; }
.cx-door p { margin: 0 0 14px; color: var(--cx-ink60); }
/* The door buttons are anchors INSIDE .cx-article, so the generic article link
   rule (`.cx-article a`, specificity 0,1,1) outranks a bare `.cx-btn` (0,1,0)
   and repainted the primary button's text in --cx-ink on its own --cx-ink
   ground: invisible. Every button rule therefore carries its own element
   (`a.cx-btn`, 0,1,1) and sits after the article rule — the phone tier too,
   where a late lower-specificity override loses in exactly the same way. */
a.cx-btn, .cx-btn {
  display: inline-block; padding: 11px 20px; min-height: 44px; line-height: 22px;
  background: var(--cx-ink); color: var(--cx-paper); border: 1px solid var(--cx-ink);
  border-radius: var(--cx-r-pill, 999px); text-decoration: none; font-weight: 600; font-size: 16px;
}
a.cx-btn:hover, a.cx-btn:focus-visible, .cx-btn:hover, .cx-btn:focus-visible {
  background: var(--cx-accent); border-color: var(--cx-accent); color: var(--cx-paper);
}
a.cx-btn-2, .cx-btn-2 {
  display: inline-block; padding: 11px 20px; min-height: 44px; line-height: 22px;
  margin-left: 8px; background: var(--cx-paper); color: var(--cx-ink);
  border: 1px solid var(--cx-line-strong);
  border-radius: var(--cx-r-pill, 999px); text-decoration: none; font-size: 16px;
}
a.cx-btn-2:hover, a.cx-btn-2:focus-visible, .cx-btn-2:hover, .cx-btn-2:focus-visible {
  border-color: var(--cx-accent); color: var(--cx-accent); background: var(--cx-paper);
}

/* ---------------------------------------------------------------- the FAQ */
.cx-faq { margin: 40px 0 8px; max-width: 700px; }
.cx-faq h2 { margin: 0 0 14px; }
.cx-faq dl { margin: 0; }
.cx-faq dt { margin: 20px 0 6px; font-weight: 600; font-size: 17.5px; }
.cx-faq dd { margin: 0; color: var(--cx-ink60); }

/* --------------------------------------------------------- related / entity */
.cx-related { margin: 36px 0 0; }
.cx-related h2 { margin: 0 0 12px; font-size: 24px; }
.cx-related ul { list-style: none; margin: 0; padding: 0; }
.cx-related li { margin: 0; border-top: 1px solid var(--cx-line); }
.cx-related li:last-child { border-bottom: 1px solid var(--cx-line); }
.cx-related a { display: block; padding: 12px 0; color: var(--cx-ink); text-decoration: none; border: 0; }
.cx-related a:hover { color: var(--cx-accent); background: none; }
.cx-related small { display: block; color: var(--cx-ink60); font-size: 14px; }

.cx-entity {
  margin: 40px 0 0; padding: 18px 0 0; max-width: 720px;
  border-top: 1px solid var(--cx-line); color: var(--cx-ink60); font-size: 15px;
}

/* ----------------------------------------------------------------- the hub */
/* the hub grid is a <ul> inside .cx-article, which caps lists at 660px for
   readability — correct for a list of sentences, wrong for a grid of cards, and
   it silently held the hub to two columns in a 1 072px column. */
.cx-article ul.cx-hub-grid, .cx-hub-grid {
  display: grid; gap: 14px; margin: 26px 0 0; padding: 0; list-style: none;
  max-width: none;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}
.cx-card {
  display: flex; flex-direction: column; gap: 6px; height: 100%;
  padding: 18px 18px 20px; text-decoration: none; color: var(--cx-ink);
  background: var(--cx-paper); border: 1px solid var(--cx-line);
  border-radius: var(--cx-r-md, 10px);
}
.cx-card:hover, .cx-card:focus-visible { border-color: var(--cx-accent); box-shadow: var(--cx-shadow-lift, 0 2px 10px rgba(0,0,0,.06)); }
.cx-card span {
  font: 600 10.5px/1 var(--cx-font-mono, ui-monospace, monospace);
  letter-spacing: .15em; text-transform: uppercase; color: var(--cx-accent);
}
.cx-card h3 { margin: 4px 0 0; font: 400 21px/1.25 var(--cx-font-display, "Instrument Serif", Georgia, serif); }
.cx-card p { margin: 0; font-size: 15px; color: var(--cx-ink60); }
.cx-hub-section { margin: 44px 0 0; }
.cx-hub-section > h2 { margin: 0 0 4px; font: 400 28px/1.2 var(--cx-font-display, "Instrument Serif", Georgia, serif); }
.cx-hub-section > p { margin: 0; color: var(--cx-ink60); max-width: 640px; }
.cx-empty { margin: 20px 0 0; color: var(--cx-ink60); font-size: 15px; }

/* ------------------------------------------------------------------ footer */
.cx-foot {
  margin-top: 64px; border-top: 1px solid var(--cx-line);
  background: var(--cx-paper); padding: 30px 0 46px;
}
.cx-foot-in { max-width: 1120px; margin: 0 auto; padding: 0 24px; display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.cx-foot h2 { margin: 0 0 8px; font: 600 12px/1 var(--cx-font-mono, ui-monospace, monospace); letter-spacing: .14em; text-transform: uppercase; color: var(--cx-ink30); }
.cx-foot ul { list-style: none; margin: 0; padding: 0; }
.cx-foot li { margin: 0 0 6px; }
.cx-foot a { color: var(--cx-ink60); text-decoration: none; font-size: 15px; }
.cx-foot a:hover, .cx-foot a:focus-visible { color: var(--cx-accent); }
.cx-foot-line { max-width: 1120px; margin: 26px auto 0; padding: 0 24px; font-size: 13px; color: var(--cx-ink30); }

/* ------------------------------------------------------------------- phone */
@media (max-width: 720px) {
  body.cx-content { font-size: 16.5px; }
  .cx-wrap, .cx-head-in, .cx-foot-in, .cx-foot-line { padding-left: 18px; padding-right: 18px; }
  .cx-nav { margin-left: 0; width: 100%; gap: 4px 14px; }
  .cx-article h2 { font-size: 25px; }
  .cx-lede { font-size: 18px; }
  a.cx-btn, a.cx-btn-2, .cx-btn, .cx-btn-2 { display: block; text-align: center; margin: 0 0 10px; }
}

@media print {
  .cx-head, .cx-foot, .cx-door { display: none; }
}