/* coursework.css — the /[a-z]\d\d\d block pages only.
 *
 * The page also loads /style.css, the public site's stylesheet — that's
 * where the .reading/.qsource/.stdgroup markup and every colour token
 * come from, the same classes the page used when cgsocsite rendered it
 * unauthenticated. This file adds only what's new here: the sign-in form and
 * its message banner. Modeled on classmates.css's .adm/.msg, trimmed to just
 * what a one-field passphrase form needs.
 *
 * No inline <style> anywhere — the CSP for these routes is default-src 'self'
 * with no 'unsafe-inline', so a browser drops one silently. */

.narrow { max-width: 26rem; }

/* THE NAV SITS IN THE SAME COLUMN AS THE PAGE IT NAVIGATES.
 *
 * layout() emits <nav class="facets"> directly under <body>, outside <main>
 * — it has to, since it belongs to no one section — so it was the only block
 * on the page not inside the centred 62rem column that .crumb, .page and
 * main all use. On a wide screen the search box and the block/lesson chips
 * therefore started at the window's left edge while the page they navigate
 * began inches further in. Same width, same auto margins, so the first chip
 * lines up with the h1 below it.
 *
 * Scoped to this file on purpose: cgsocsite's resource pages use .facets too
 * (the week filters), but they emit it INSIDE <main>, where it is already in
 * the column and this rule would be redundant. /style.css is shared; this
 * file is loaded by nothing but these pages. */
.facets {
  max-width: 62rem;
  margin: 0 auto 1.5rem;
}

.adm { margin: 0; }

.adm label {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.adm input {
  width: 100%;
  box-sizing: border-box;
  padding: 0.45rem 0.6rem;
  background: var(--surface);
  border: var(--hair) solid var(--edge-2);
  border-radius: 0;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
}

.adm input:focus-visible {
  outline: var(--line) solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

.actions { display: flex; gap: 0.5rem; margin: 0.6rem 0 0; }

.adm button {
  padding: 0.45rem 1.1rem;
  background: var(--accent);
  border: var(--hair) solid var(--accent);
  border-radius: 0;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--surface);
  cursor: pointer;
}

.adm button:hover { background: var(--accent-2); border-color: var(--accent-2); }
.adm button:focus-visible { outline: var(--line) solid var(--accent); outline-offset: 2px; }

.msg {
  max-width: 62rem;
  margin: 0.9rem 0 0;
  padding: 0.7rem 0.9rem;
  background: var(--surface);
  border-left: var(--line) solid var(--edge-2);
  font-size: 0.95rem;
}

.msg-bad { border-left-color: var(--alert); }

/* The Canvas note (.msg used as a two-line callout rather than a single
 * banner line, so its own heading needs styling .msg didn't need before). */
.msg h3 {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.msg p { margin: 0; }

/* The top-of-page "prepare for this lesson" snapshot — set off with rule
 * lines the way .page's header is, rather than a padded card, so its heading
 * and list sit flush with every other heading on the page instead of being
 * inset by the card's own padding. */
.prep-toc {
  max-width: 62rem;
  margin: 1.75rem auto 0;
  padding: 1rem 0;
  border-top: var(--hair) solid var(--edge-2);
  border-bottom: var(--hair) solid var(--edge-2);
}

/* --- SEARCH -------------------------------------------------------------
 *
 * The search box is the nav's first row on every page — one control, always
 * in the same place. It sits inside .facet, so it inherits that row's label
 * and spacing; only the field and its button are new here. */

.searchform {
  display: flex;
  gap: 0.45rem;
  margin: 0;
  max-width: 34rem;
}

.searchform input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0.4rem 0.6rem;
  background: var(--surface);
  border: var(--hair) solid var(--card-edge);
  border-radius: 0;
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--text);
  -webkit-appearance: none;
  appearance: none;
}

.searchform input::placeholder { color: var(--muted); }

.searchform input:focus-visible {
  outline: var(--line) solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

.searchform button {
  flex: 0 0 auto;
  padding: 0.4rem 0.9rem;
  background: var(--surface);
  border: var(--hair) solid var(--card-edge);
  border-radius: 0;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
}

.searchform button:hover { border-color: var(--accent); color: var(--accent); }
.searchform button:focus-visible { outline: var(--line) solid var(--accent); outline-offset: 2px; }

/* Only rendered on the /c000 search page itself (see searchForm's `autofocus`
 * gate) — explains phrase-quoting once, where someone actually lands to type
 * a query, not on every page's compact copy of this same form. */
.searchtip {
  margin: 0.5rem 0 0;
  max-width: 34rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.searchtip code { font-size: 0.85em; }

/* The result filters. Same chips as the nav's, but emitted INSIDE <main>,
 * above the count line — so they need the separation the nav's copy gets for
 * free by sitting in its own block above the page. A rule line, like
 * .prep-toc's, rather than a card: nothing else on these pages is a card.
 *
 * This also drops .facets' `margin: 0 auto`, which exists to line that nav up
 * with the column; in here we ARE the column, and auto margins on a
 * full-width child just re-centre it against itself. Declared after .facets
 * so it wins on source order — both are one class deep. */
.searchfilters {
  margin: 0 0 1.2rem;
  padding-bottom: 1rem;
  border-bottom: var(--hair) solid var(--edge-2);
}

/* Results: one flat relevance-ordered list, not grouped by page — see
 * searchPage. Each row names its own lesson via .hitlesson instead. */
.hits { list-style: none; margin: 0; padding: 0; }

.hit {
  margin-bottom: 0.7rem;
  padding-left: 0.8rem;
  border-left: var(--line) solid var(--edge);
}
.hit:last-child { margin-bottom: 0; }

.hitlink { display: block; }
.hitlink:hover { text-decoration: none; }
.hitlink:hover .hitwhere { text-decoration: underline; }

/* Which lesson/block a hit belongs to — the only thing that used to be said
 * once per group heading, now said on every row since there's no heading
 * left to say it. A pill rather than plain text so it doesn't compete
 * visually with .hitwhere, the actual subject of the row. */
.hitlesson {
  display: inline-block;
  margin-right: 0.5rem;
  padding: 0.05rem 0.4rem;
  border: var(--hair) solid var(--card-edge);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* What kind of thing matched, in the same uppercase micro-label the rest of
 * the site uses for a field name — so the eye separates "where" from "what"
 * without reading either. */
.hitkind {
  display: inline-block;
  margin-right: 0.5rem;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.hitwhere { font-size: 0.92rem; font-weight: 600; color: var(--text); }

.hitsnip {
  margin: 0.2rem 0 0;
  font-size: 0.92rem;
  color: var(--text-2);
}

/* The matched terms. A background tint rather than bold: bold inside a
 * sentence of running text reads as emphasis the author put there. */
mark {
  padding: 0 0.1em;
  background: var(--bg-2);
  color: var(--text);
  font-weight: 600;
}

/* --- READINGS INDEX (block pages) --------------------------------------- */

.rdgs { margin-bottom: 1.4rem; }
.rdgs:last-child { margin-bottom: 0; }
.rdgs h3 { margin: 0 0 0.4rem; font-size: 0.88rem; font-weight: 700; color: var(--text); }
.rdgs .qsource { display: inline; margin-left: 0.4rem; }

/* --- BLOCK ADVANCE SHEET DOWNLOAD ----------------------------------------
 *
 * The first element on a block overview page: a link to the block's own
 * advance sheet, the document the rest of the page is distilled from. It is
 * deliberately not styled as body-text link — a reader arriving for the
 * source PDF should find it without reading anything else — but it is still
 * one <a>, so nothing inside it may be another link. */

.asdl {
  display: block;
  max-width: 62rem;
  margin: 0 auto 2rem;
  padding: 0.9rem 1.1rem;
  background: var(--surface);
  border: var(--hair) solid var(--card-edge);
  border-left: var(--line) solid var(--accent);
  color: inherit;
}

.asdl:hover { border-color: var(--accent); border-left-color: var(--accent-2); text-decoration: none; }
.asdl:focus-visible { outline: var(--line) solid var(--accent); outline-offset: 2px; }

.askicker {
  display: block;
  margin-bottom: 0.3rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.asname { display: block; font-weight: 620; font-size: 1.02rem; color: var(--accent); }
.asdl:hover .asname { text-decoration: underline; }
.asmeta { display: block; margin-top: 0.25rem; font-size: 0.86rem; color: var(--text-2); }

/* "About this block" runs to several paragraphs. /style.css styles only the
   first one (h2 + .note), so the rest would print as ordinary body text at a
   different size and colour — these two rules give every paragraph in the
   section the same treatment as the first. */
#scope .note { margin: 0 0 1.1rem; color: var(--muted); font-size: 0.95rem; }
#scope .note:last-child { margin-bottom: 0; }

/* --- LEARNING OBJECTIVES -------------------------------------------------
 *
 * The advance sheet's own terminal and enabling objectives, verbatim. On a
 * lesson page this is the first section, ahead of the readings — it is what
 * the self-check further down is organised around and what an instructor is
 * grading against, so it is drawn as a bordered panel rather than as running
 * text: a reader who skims the page should not be able to miss it.
 *
 * The standards are an <ol> and the numbers matter — "ELO-CC-1.7 standard 3"
 * is how the objective is cited in class and on a rubric — so the list keeps
 * its markers where .steps elsewhere is happy without them. */

#objectives .objgroup {
  max-width: 62rem;
  margin: 0 0 1.1rem;
  padding: 0.8rem 1rem;
  background: var(--surface);
  border: var(--hair) solid var(--card-edge);
  border-left: var(--line) solid var(--accent-2);
  border-radius: 0;
}
#objectives .objgroup:last-of-type { margin-bottom: 0; }

#objectives .objgroup h3 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  font-weight: 620;
  color: var(--text);
  line-height: 1.4;
}

/* The code sits on its own line above the action rather than inline with it:
   an action line runs long, and a code that wraps into the middle of one
   stops reading as a label. */
.objcode {
  display: block;
  margin-bottom: 0.15rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}

#objectives .objgroup > .note { margin: 0 0 0.5rem; }
#objectives .objgroup ol { margin: 0; }
#objectives .objgroup ol li { margin-bottom: 0.35rem; }
#objectives .objgroup ol li:last-child { margin-bottom: 0; }

.objlevel {
  display: inline-block;
  margin-top: 0.7rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
}

/* Where two advance sheets number the same objective differently. Set apart
   from the objective itself, because it is this site talking rather than the
   source document. */
.objnote {
  margin: 0.7rem 0 0;
  padding-top: 0.6rem;
  border-top: var(--hair) solid var(--card-edge);
  font-size: 0.84rem;
  color: var(--muted);
}

/* --- READING LENGTH ------------------------------------------------------
 *
 * How long a reading is, next to its title, as a planning figure. Sits beside
 * the title rather than under it, and never inside the title's own link — the
 * title is the download. Monospace and muted so a column of these reads as a
 * column of numbers a reader can scan down when budgeting an evening, and so it
 * never competes with the title it annotates.
 *
 * `white-space: nowrap` keeps "≈5,000 words" from breaking across lines in the
 * jump-to list, where it trails a title that often wraps already. */

.wc {
  margin-left: 0.5rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 400;
  white-space: nowrap;
  color: var(--muted);
}

/* In a reading's own <h2> the surrounding text is much larger, so the label
   needs to sit on the baseline rather than ride up with the heading. */
.reading h2 .wc { font-size: 0.7rem; vertical-align: middle; }

/* Which numbered standard a self-check group is testing, over its heading. */
.covers {
  display: block;
  margin-bottom: 0.2rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
}

/* --- CHRONOLOGY ----------------------------------------------------------
 *
 * The issued chronology for a case study, as a <dl>: the date is the term and
 * what happened is the definition. Two columns where there is room for them,
 * because the dates are the index a reader scans down and a date that wraps
 * into its own events stops being one; one column below 40rem, where two
 * would leave the events squeezed into a strip.
 *
 * The dates are set in the mono face for the same reason the reading codes
 * and objective codes are: it is a column of figures, and a proportional face
 * makes 1805 and 1918 different widths, which breaks the scan. */

.chrono {
  max-width: 62rem;
  margin: 0;
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  column-gap: 1.1rem;
}

.chrono dt {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--accent);
  padding-top: 0.15rem;
}

.chrono dd {
  margin: 0 0 0.75rem;
  border-left: var(--hair) solid var(--edge-2);
  padding-left: 1.1rem;
}
.chrono dd:last-of-type { margin-bottom: 0; }

.chrono dd ul { margin: 0; padding-left: 0; list-style: none; }
.chrono dd li { margin-bottom: 0.3rem; }
.chrono dd li:last-child { margin-bottom: 0; }

@media (max-width: 40rem) {
  .chrono { display: block; }
  .chrono dt { padding-top: 0; margin-bottom: 0.2rem; }
  .chrono dd { margin-left: 0; padding-left: 0.9rem; }
}

/* --- PRINT ---------------------------------------------------------------
 *
 * A lesson page is already one self-contained document, so printing it is how
 * a reader gets the whole guide — readings, prep questions, self-check —
 * somewhere with no signal. What has to change on paper: the navigation and
 * search are dead controls, and the jump-to list repeats the page order
 * immediately below it. No answers to force open any more: self-check
 * questions are a plain <ol class="steps">, same as everything else here. */

@media print {
  @page { margin: 15mm; }

  html, body { background: #fff; color: #000; }

  /* Dead controls on paper. .msg-bad is a sign-in error, which never reaches
     a printout; the Canvas callout is kept — it says where the videos are. */
  .crumb,
  .facets,
  .prep-toc,
  .msg-bad { display: none !important; }

  main, .page, .msg { max-width: none; }

  /* Links stop being blue — the colour costs toner and means nothing here.
     External addresses print after the text, since they cannot be followed;
     same-origin ones (/files/..., /c103) are omitted, being useless on paper
     without the host in front of them. */
  a { color: #000; text-decoration: none; }
  a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-family: var(--mono);
    font-size: 0.72rem;
    word-break: break-all;
  }

  /* Keep a question with its source, and a heading with what follows it. */
  .hit, .rdgs li { break-inside: avoid; }
  h1, h2, h3 { break-after: avoid; }
  .reading h2, .stdgroup h3 { break-after: avoid; }

  /* The objectives are the one thing on the page a reader is graded against,
     so they print — but flattened: the panel's fill and full border cost toner
     to say what the section heading already says. One rule keeps the group
     reading as a unit. */
  #objectives .objgroup {
    background: none;
    border: none;
    border-left: 1pt solid #999;
    padding: 0 0 0 0.5rem;
    break-inside: avoid;
  }
  .objcode, .covers { color: #000; }
  .objlevel, .objnote { color: #444; }

  /* Reading lengths print: budgeting the reading is exactly what someone with
     a paper copy and no signal is doing. */
  .wc { color: #444; }

  .qsource { color: #444; }
  .note { color: #222; }

  /* A chronology is a reference column — it prints, and a date stays with
     its own events across a page break. */
  .chrono dt { color: #000; }
  .chrono dd { border-left: 1pt solid #999; break-inside: avoid; }
}

/* --- READING RESULTS AND THE TERM CARD (image:14) ------------------------
 *
 * A reading row carries more than a study-guide row: which lessons assign
 * it (one pill each), its title, the section and pages where the term is
 * strongest, the count, the densest window as the snippet, and up to three
 * more sections. The pills and kind label reuse .hitlesson/.hitkind so the
 * two lists read as one system; what is new is the section line. */

.results h2 { margin-top: 0; }
.results + .results { margin-top: 2.2rem; }

.rhead { margin: 0; }
.rhead .hitlesson { text-decoration: none; }
.rhead .hitlesson:hover { border-color: var(--accent); color: var(--accent); }
.rhead .hitwhere:hover { text-decoration: underline; }

.rsect {
  margin: 0.25rem 0 0;
  font-size: 0.88rem;
  color: var(--text-2);
}
.rchap {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.rsectlink { font-weight: 600; }
.rpages { color: var(--muted); }
.rcount { color: var(--muted); }
.rmore { color: var(--muted); }
.rassigned {
  display: inline-block;
  margin-left: 0.3rem;
  padding: 0 0.35rem;
  border: var(--hair) solid var(--ok);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ok);
  vertical-align: 0.1em;
}

.ralso {
  margin: 0.3rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}
.ralso .rchap { font-size: 0.66rem; }

/* The term card: a bordered panel, like the objectives panel on a lesson
 * page and for the same reason — a reader who skims the results should not
 * be able to miss it. It sits between the filter chips and the lists. */
.termcard {
  max-width: 62rem;
  margin: 0 0 2.2rem;
  padding: 1rem 1.2rem 1.1rem;
  background: var(--surface);
  border: var(--hair) solid var(--card-edge);
  border-left: var(--line) solid var(--accent);
}
.termcard h2 { margin: 0 0 0.6rem; }
.termcard h3 {
  margin: 1.1rem 0 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent-2);
}
.tkicker {
  margin: 0 0 0.2rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-2);
}
.tsum, .tofficer { margin: 0; font-size: 0.97rem; color: var(--text); }
.tofficer { color: var(--text-2); }
.tsyn {
  margin-left: 0.5rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: var(--muted);
}
.texplored { margin: 0; padding-left: 1.3rem; }
.texplored li { margin: 0 0 0.45rem; font-size: 0.88rem; color: var(--text-2); }
.texplored li:last-child { margin-bottom: 0; }
.texplored .hitlesson { margin-right: 0.35rem; }
.tread { font-weight: 600; color: var(--text); }
.termcard .facet { margin: 1rem 0 0; }

/* --- OBJECTIVE TIES AND THE CONNECTIONS MAP (image:15) --------------------
 *
 * Every reading row says which learning objective it serves: the objectives
 * are the course's center of gravity, so a reading surfaced by a search is
 * never shown without its reason for being on the syllabus. */
.robj {
  margin: 0.3rem 0 0;
  font-size: 0.85rem;
  color: var(--text-2);
}
.robjkicker {
  display: inline-block;
  margin-right: 0.4rem;
  padding: 0 0.35rem;
  border: var(--hair) solid var(--accent-2);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-2);
  vertical-align: 0.1em;
}
.robjvia { color: var(--muted); }
.robjnone { color: var(--muted); }
.robjnone .robjkicker { border-style: dashed; color: var(--muted); }
.texplored .robj { margin-top: 0.15rem; }

/* The map: four columns of nodes, every node a link; styled here by class
 * rather than by attribute so the colours are the page's own tokens and so
 * no element carries an inline style (the CSP forbids it). */
.cmap { margin: 0; }
.cmap svg { display: block; width: 100%; height: auto; font-family: var(--sans); }
.medge { fill: none; stroke: var(--edge-2); stroke-width: 1.2; }
.medge.eterm { stroke: var(--accent); stroke-width: 1.6; }
.medge.ecite { stroke: var(--edge-2); }
.medge.elesson { stroke: var(--edge); stroke-dasharray: 4 3; }
.medge.edirect { stroke: var(--forest); stroke-width: 2.6; }
.mnode rect { fill: var(--surface); stroke: var(--card-edge); stroke-width: 1; }
.mnode text { font-size: 12px; fill: var(--text); }
.mnode.mterm rect { fill: var(--accent); stroke: var(--accent); }
.mnode.mterm text { fill: var(--bg); font-weight: 700; }
.mnode.mreading rect { stroke: var(--accent); }
.mnode.mlesson rect { stroke: var(--edge-2); }
.mnode.mobjective rect { fill: var(--bg-2); stroke: var(--forest); }
.mnode.mobjective text { font-weight: 600; }
.cmap a:hover rect { stroke-width: 2; }
.cmap a:hover text { text-decoration: underline; }
.mhead {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  fill: var(--accent-2);
}
.mlegend { font-size: 10px; fill: var(--muted); }

/* --- HIDDEN UNTIL CLICKED: summaries, one-pagers, answers (image:17) ------
 *
 * Restored 2026-09-21 after the CGSOC ban was lifted, behind native <details>
 * elements closed by default: the page shows the citation and the question;
 * a click shows what the reading says and what the answer is. The disclosure
 * line is drawn as a small control, not a heading, so it never competes with
 * the reading title or the question it sits under. */
/* The assigned-pages download, under the reading heading that links the whole
 * document. It sits between the title and the disclosure control, so it reads
 * as a second way to take the same reading rather than as a section of its
 * own, and the note after it stays muted: the primary link is the title. */
.rdl { margin: 0.15rem 0 0.5rem; font-size: 0.92rem; }
.rdl > a { font-weight: 600; }
.rdlnote { color: var(--muted); }
@media print { .rdlnote { display: none; } }

.reveal { margin: 0.4rem 0 0.6rem; }
.reveal > summary {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border: var(--hair) solid var(--card-edge);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--accent);
  cursor: pointer;
  list-style: none;
}
.reveal > summary::-webkit-details-marker { display: none; }
.reveal > summary::before { content: "+ "; color: var(--muted); }
.reveal[open] > summary::before { content: "\2212  "; }
.reveal > summary:hover { border-color: var(--accent); }
.reveal > summary:focus-visible { outline: var(--line) solid var(--accent); outline-offset: 2px; }
.revealbody {
  margin: 0.6rem 0 0;
  padding: 0.8rem 1rem;
  background: var(--surface);
  border: var(--hair) solid var(--card-edge);
  border-left: var(--line) solid var(--accent-2);
}
.opbluf { margin: 0.9rem 0 0; font-size: 0.95rem; color: var(--text); }
.opkicker {
  display: inline-block;
  margin-right: 0.4rem;
  padding: 0 0.35rem;
  border: var(--hair) solid var(--accent-2);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-2);
  vertical-align: 0.1em;
}
.opcols { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.6rem; margin-top: 0.6rem; }
@media (max-width: 40rem) { .opcols { grid-template-columns: 1fr; } }
.opblock { margin: 0.7rem 0 0; }
.opblock h4 {
  margin: 0 0 0.3rem;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
}
.opblock ul { margin: 0; padding-left: 1.1rem; font-size: 0.9rem; color: var(--text-2); }
.opblock li { margin-bottom: 0.25rem; }
.opblock dl { margin: 0; font-size: 0.9rem; }
.opblock dt { font-weight: 620; color: var(--text); }
.opblock dd { margin: 0 0 0.35rem; color: var(--text-2); }
.opquotes li { font-style: italic; }
.opwho { font-style: normal; color: var(--muted); }
.reveal.answer { margin: 0.3rem 0 0.2rem; }
.reveal.answer > p { margin: 0.5rem 0 0; padding: 0.5rem 0.8rem; font-size: 0.92rem; color: var(--text-2); border-left: var(--line) solid var(--ok); }
