/* Tested-fix guide: the Canada runtimes guide template (section nav, copy-exact blocks, tables that stack into labelled rows on a phone).
   Kubernetes CronJob fall-back guide: forked from the Spring guide stylesheet (Cuba < Camunda < n8n < APScheduler < PHP2Shell check
   < OBS 33); its results table takes the n8n guide's rules, with four columns. */
article.tzg-guide { max-width: 72rem; margin-inline: auto; }
/* The H1 is a sentence in display type, 84 characters: balanced, three lines at desktop. */
article.tzg-guide h1 { max-width: 30ch; font-size: clamp(1.75rem, 1rem + 3vw, 3.5rem); line-height: 1.06; text-wrap: balance; }
/* the intro keeps the reading measure */
article.tzg-guide .results-intro { max-width: none; }
article.tzg-guide .results-intro > [data-article-intro] > * { max-width: var(--cn-reading-max); }
/* the kicker date stays one unit on a phone */
.tzg-guide .results-intro .eyebrow time { white-space: nowrap; }
.tzg-guide .guide-byline { color: var(--wp-muted); margin: 0 0 var(--wp-8); }
.tzg-guide .guide-body { display: grid; grid-template-columns: 15rem minmax(0, 1fr); gap: var(--wp-16); margin-top: var(--wp-12); border-top: var(--wp-rule-strong) solid var(--wp-ink); }
.tzg-guide .guide-nav { padding-top: var(--wp-8); }
.tzg-guide .guide-nav ol { list-style: decimal-leading-zero; padding-left: var(--wp-6); margin: 0; }
.tzg-guide .guide-nav li { padding-left: var(--wp-2); margin-bottom: var(--wp-4); }
.tzg-guide .guide-nav li::marker { font-family: var(--wp-font-mono); color: var(--wp-muted); }
.tzg-guide .guide-nav a { display: inline-flex; align-items: center; min-height: var(--wp-tap); line-height: 1.5; }
.tzg-guide .guide-back { margin-top: var(--wp-4); }
.tzg-guide .guide-reading { min-width: 0; }
article.tzg-guide .results-section:first-child { border-top: 0; margin-top: 0; }
article.tzg-guide .results-section, article.tzg-guide .results-section h3[id] { scroll-margin-top: var(--wp-8); }
/* copy-paste blocks keep every line whole: long lines scroll inside the frame, so a wrap is never read as a new line */
/* .875rem at every width, as on the Camunda guide; the kubectl lines (up to 222 characters) scroll inside their frames, so they take focus */
article.tzg-guide .check-block { font-size: .875rem; white-space: pre; overflow-x: auto; overscroll-behavior-x: contain; tab-size: 4; }
article.tzg-guide .check-block:focus-visible { outline: 3px solid var(--cn-color-amber); outline-offset: 3px; }
article.tzg-guide .check-block code { font-size: 1em; }
/* a path breaks only at a slash, never at the hyphen in static-debian13 */
.tzg-guide .tzg-nobreak { white-space: nowrap; }
/* Narrower than 20rem happens only with enlarged text (at 100% the page is at least 320px): there a name wider than the line wraps inside its own box instead of crossing the screen. */
@container page (max-width: 19.99rem) { .tzg-guide .tzg-nobreak { display: inline-block; max-width: 100%; overflow-wrap: anywhere; text-decoration: inherit; white-space: normal; } }
/* a checksum breaks between any two digits rather than push the page wide; a copy is still one string */
.tzg-guide .tzg-hash { word-break: break-all; }

/* the intro: the lede (the fix), then where the evidence is */
article.tzg-guide .lede code { white-space: normal; }
article.tzg-guide .tzg-intro { max-width: 44em; font-size: var(--wp-text-body); line-height: 1.6; margin: 0 0 var(--wp-4); }
/* tables: ledger lines, mono heads; a row that failed keeps the same weight, only its chip changes */
.tzg-guide .tzg-table-wrap { margin: var(--wp-6) 0 var(--wp-8); }
.tzg-guide table.tzg-table { min-width: 0; width: 100%; border: 0; border-collapse: collapse; font-size: var(--wp-text-ledger); line-height: 1.5; }
.tzg-guide .tzg-table th, .tzg-guide .tzg-table td { border: 0; border-bottom: var(--wp-rule) solid var(--wp-hair); padding: var(--wp-3) var(--wp-4) var(--wp-3) 0; text-align: left; vertical-align: top; background: none; }
.tzg-guide .tzg-table th:last-child, .tzg-guide .tzg-table td:last-child { padding-right: 0; }
.tzg-guide .tzg-table thead th { font: 500 var(--wp-text-cite)/1.3 var(--wp-font-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--wp-muted); border-bottom: var(--wp-rule-strong) solid var(--wp-ink); vertical-align: bottom; }
.tzg-guide .tzg-table tbody th { font-weight: 600; }
/* An inline link in a cell gets a 48px hit area with no line moved (KSK guide rule). */
.tzg-guide .tzg-table td a { padding: 15px; margin-inline: -15px; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.tzg-guide .tzg-table td a:focus-visible { outline-offset: -13px; }
/* Tags and commands keep their case in every head: php:8.5.12 is never set as PHP:8.5.12 */
.tzg-guide .tzg-table thead code { text-transform: none; letter-spacing: 0; }
/* a source path (anthropic/resources/messages/messages.py) is one name: it breaks only at its <wbr>, after a slash */
.tzg-guide .oa-path { white-space: normal; }
/* The fix: numbered steps, each a block under a hairline with its number in the mono gutter. The number is drawn by CSS with empty
   alt text, so a screen reader keeps the list's own position and does not read it twice; role="list" keeps the list in Safari. The
   server command sits inside step 1, where it is run. */
article.tzg-guide ol.gh-steps { list-style: none; counter-reset: gh-step; padding: 0; margin: var(--wp-6) 0 var(--wp-8); border-bottom: var(--wp-rule) solid var(--wp-hair); }
article.tzg-guide ol.gh-steps > li { counter-increment: gh-step; position: relative; margin: 0; padding: var(--wp-6) 0 var(--wp-4) 4rem; border-top: var(--wp-rule) solid var(--wp-hair); }
article.tzg-guide ol.gh-steps > li:first-child { border-top: var(--wp-rule-strong) solid var(--wp-ink); }
article.tzg-guide ol.gh-steps > li::before { content: counter(gh-step, decimal-leading-zero); content: counter(gh-step, decimal-leading-zero) / ""; position: absolute; left: 0; top: var(--wp-6); font: 500 1.5rem/1.1 var(--wp-font-mono); letter-spacing: -0.02em; color: var(--wp-ink); }
article.tzg-guide ol.gh-steps > li > p { margin: 0 0 var(--wp-4); }
article.tzg-guide ol.gh-steps > li > ul + p { margin-top: var(--wp-4); }
article.tzg-guide ol.gh-steps > li > .check-block { margin: var(--wp-4) 0 var(--wp-6); }
/* step 3's two changes: each bullet leads with its change in words, then its kubectl line; the block spans the item's column */
article.tzg-guide ol.gh-steps li > ul > li + li { margin-top: var(--wp-6); }
article.tzg-guide ol.gh-steps li > ul > li > p { margin: 0; }
article.tzg-guide ol.gh-steps li > ul > li > .check-block { margin: var(--wp-3) 0 0; }
article.tzg-guide ol.gh-steps > li > :last-child { margin-bottom: var(--wp-2); }
/* The closing paragraph says who prepared the page and where to send a correction: body text at every width, set apart under a hairline */
article.tzg-guide .pk-signoff { margin-top: var(--wp-8); padding-top: var(--wp-4); border-top: var(--wp-rule) solid var(--wp-hair); }
/* The results table: each cell says in words what that setup did; the edge repeats only "it ran twice" for a reader scanning the rows
   (rust: the flag colour's one job). Every other cell has no edge; its words carry it. */
.tzg-guide .an-v { display: block; padding-left: var(--wp-3); border-left: 3px solid transparent; }
.tzg-guide .an-bad .an-v { border-left-color: var(--wp-rust); }
.tzg-guide .pk-matrix tbody th code { font-weight: 400; }
/* code in a head or a cell wraps at its spaces (zone = "America/New_York"), never inside a name */
.tzg-guide .tzg-table code { white-space: normal; }
/* the row title is a setup: plain words, so "Twice" is the one heavy word in a row */
.tzg-guide .pk-versions tbody th { font-weight: 400; }
/* each value sits in from its cell edge to leave room for the rust edge; the column heads sit in with it, so a column reads as one line */
.tzg-guide .pk-versions thead th + th { padding-left: calc(var(--wp-3) + 3px); }
@container page (min-width: 48.0625rem) {
  /* the CronJob and New York carry the long cells (two schedules, two times); the other zone groups say a count */
  .tzg-guide .pk-versions { table-layout: fixed; }
  .tzg-guide .pk-versions thead th:nth-child(1) { width: 31%; }
  .tzg-guide .pk-versions thead th:nth-child(2) { width: 31%; }
  .tzg-guide .pk-versions thead th:nth-child(3) { width: 21%; }
}

/* one column up to 62.5rem, as on the runtimes guide: below it the nav column leaves the reading column too narrow for the receipts */
@container page (max-width: 62.5rem) {
  .tzg-guide .guide-body { grid-template-columns: minmax(0, 1fr); gap: var(--wp-8); }
  .tzg-guide .guide-nav { padding-top: var(--wp-6); border-bottom: var(--wp-rule) solid var(--wp-ink); padding-bottom: var(--wp-6); }
  .tzg-guide .guide-nav li { margin-bottom: var(--wp-2); }
  article.tzg-guide .results-section:first-child { padding-top: 0; }
}
/* Below 48rem a 5-column row would squeeze each cell to a word a line. Each row becomes a card: where -1 was set (or the probe's
   output line, or the reload step) as its title, then its values, each under its column head. In a matrix the results sit two by two.
   Table roles are set in the markup, so screen readers keep the table and its own headers; the repeated head is drawn by CSS with
   empty alt text, so it is not read twice. */
@container page (max-width: 48rem) {
  .tzg-guide .tzg-table, .tzg-guide .tzg-table tbody, .tzg-guide .tzg-table tr, .tzg-guide .tzg-table th, .tzg-guide .tzg-table td { display: block; width: auto; }
  .tzg-guide .tzg-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  .tzg-guide .tzg-table tbody { border-top: var(--wp-rule-strong) solid var(--wp-ink); }
  .tzg-guide .tzg-table tr { display: grid; grid-template-columns: minmax(0, 1fr); row-gap: var(--wp-2); padding: var(--wp-4) 0 var(--wp-5, 1.25rem); border-bottom: var(--wp-rule) solid var(--wp-hair); }
  .tzg-guide .tzg-table th, .tzg-guide .tzg-table td { border: 0; padding: 0; width: auto; white-space: normal; }
  .tzg-guide .tzg-table tbody th { grid-column: 1 / -1; font-size: var(--wp-text-body); line-height: 1.4; }
  .tzg-guide .tzg-table td::before { content: attr(data-label); content: attr(data-label) / ""; display: block; margin-bottom: var(--wp-1); font: 500 var(--wp-text-cite)/1.35 var(--wp-font-mono); color: var(--wp-muted); }
  /* a CronJob card: the schedule as its title, New York's result across the card (its two times would be a word a line in half),
     then the other two zone groups side by side: their results are a count and a word or two. Each half sets its head at the top
     and its count at the bottom, so the two counts sit on one line however many lines the heads take. */
  .tzg-guide .pk-versions tr { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: var(--wp-4); row-gap: var(--wp-3); }
  .tzg-guide .pk-versions td { display: flex; flex-direction: column; justify-content: space-between; padding-top: var(--wp-3); border-top: var(--wp-rule) solid var(--wp-hair); }
  .tzg-guide .pk-versions td:nth-child(2) { grid-column: 1 / -1; }
  .tzg-guide .pk-versions td::before { padding-left: calc(var(--wp-3) + 3px); }
}
@container page (max-width: 43rem) {
  /* two-digit markers need the room on a phone gutter */
  .tzg-guide .guide-nav ol { padding-left: 2.5rem; }
  /* on a phone the step number sits above its lead, so the code block keeps the full column */
  article.tzg-guide ol.gh-steps > li { padding-left: 0; padding-top: var(--wp-4); }
  article.tzg-guide ol.gh-steps > li::before { position: static; display: block; margin-bottom: var(--wp-2); font-size: 1.125rem; }
}

/* closing panel: the feed for the next fix. It closes the article under the same strong rule as the body, and only the address is cobalt, because cobalt is the action */
.tzg-guide .fix-feed { grid-column: 2; margin: var(--wp-12) 0 var(--wp-12); padding-top: var(--wp-6); border-top: var(--wp-rule-strong) solid var(--wp-ink); }
.tzg-guide .fix-feed-label { margin: 0 0 var(--wp-3); color: var(--wp-muted); font: 500 var(--wp-text-cite)/1.2 var(--wp-font-mono); letter-spacing: .08em; text-transform: uppercase; }
.tzg-guide .fix-feed h2 { margin: 0 0 var(--wp-4); max-width: 16ch; font: 600 var(--wp-text-title)/1.02 var(--wp-font-display); letter-spacing: -0.02em; text-wrap: balance; }
.tzg-guide .fix-feed p { max-width: 50ch; }
.tzg-guide .fix-feed-url { margin: var(--wp-6) 0 var(--wp-2); }
/* the address is the action: a cobalt slip in the mono face, so it can be read, copied or followed */
.tzg-guide .fix-feed-url a { display: inline-flex; align-items: center; min-height: var(--wp-tap); padding: var(--wp-2) var(--wp-4); background: var(--wp-bio); color: var(--wp-on-bio); font: 500 1rem/1.3 var(--wp-font-mono); text-decoration: none; }
.tzg-guide .fix-feed-url a:hover { background: var(--wp-cobalt-deep); text-decoration: underline; text-underline-offset: 4px; }
.tzg-guide .fix-feed-more a { display: inline-flex; align-items: center; min-height: var(--wp-tap); padding-right: var(--wp-6); position: relative; color: var(--wp-ink); font-weight: 600; text-decoration-thickness: var(--wp-rule-strong); text-underline-offset: 5px; }
/* positioned, so the link underline stops before the arrow, as on .more */
.tzg-guide .fix-feed-more a::after { content: "→"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); }
@container page (max-width: 62.5rem) {
  .tzg-guide .fix-feed { grid-column: auto; margin-top: var(--wp-8); }
}
@container page (max-width: 30rem) {
  .tzg-guide .fix-feed-url a { font-size: .9375rem; padding-inline: var(--wp-3); }
}
/* weekly email: the second way to follow, under the feed panel in the reading column; quiet next to the fix */
/* the grid's row gap already separates them: pull the card up so it reads as the feed's companion */
.tzg-guide .fix-feed:has(+ .mq-signup) { margin-bottom: 0; }
.tzg-guide .mq-signup { grid-column: 2; display: grid; gap: var(--wp-3); max-width: 40rem; margin: calc(var(--wp-8) - var(--wp-16)) 0 var(--wp-12); padding: var(--wp-6); background: var(--wp-panel); border: var(--wp-rule) solid var(--wp-ink); }
.tzg-guide .mq-signup p { margin: 0; max-width: 50ch; }
.tzg-guide .mq-signup-title { font: 600 1.5rem/1.1 var(--wp-font-display); letter-spacing: -0.01em; text-wrap: balance; }
/* one field; the button sits beside it on wide screens and under it on phones */
.tzg-guide .mq-signup-label { font-weight: 700; line-height: 1.25; margin-bottom: -.25rem; }
.tzg-guide .mq-signup-row { display: flex; flex-wrap: wrap; gap: var(--wp-2); }
.tzg-guide .mq-signup-row input { flex: 1 1 14rem; min-width: 0; min-height: var(--wp-tap); padding: 0 .75rem; background: var(--wp-paper); border: 2px solid var(--wp-ink); border-radius: 0; color: var(--wp-ink); font: inherit; }
/* square, in the feed chip's cobalt: one action language on the page (form. outranks the global pill button) */
.tzg-guide form.mq-signup .mq-signup-row button { flex: 0 0 auto; min-height: var(--wp-tap); padding: 0 var(--wp-4); background: var(--wp-bio); border: 2px solid var(--wp-bio); border-radius: 0; color: var(--wp-on-bio); cursor: pointer; font-family: inherit; font-size: 1rem; font-weight: 600; line-height: 1.3; }
.tzg-guide form.mq-signup .mq-signup-row button:hover { background: var(--wp-cobalt-deep); border-color: var(--wp-cobalt-deep); text-decoration: underline; text-underline-offset: 4px; }
.tzg-guide .mq-signup-fine { color: var(--wp-muted); font-size: .9375rem; line-height: 1.5; overflow-wrap: anywhere; }
.tzg-guide .mq-signup-fine a { color: inherit; }
@container page (max-width: 62.5rem) {
  .tzg-guide .mq-signup { grid-column: auto; margin-top: 0; }
}
@container page (max-width: 30rem) {
  .tzg-guide .mq-signup { padding: var(--wp-4); }
  .tzg-guide .mq-signup-row input, .tzg-guide form.mq-signup .mq-signup-row button { flex-basis: 100%; }
}
/* the weekly email form follows the fix in the reading column, as on the guides that had no form */
.tzg-guide .guide-reading > .mq-signup { grid-column: auto; margin: var(--wp-12) 0 0; }