/* ══════════════════════════════════════════════════════════════
   Daily 10 v2 — rebuilt to match the D10.pdf design.
   Uses the csLight base (caseStudy-light.css) for header / TOC / footer /
   variable-redefines / zoom removal, and defines the cs2-* components:
   mono meta line, grey meta cards, serif heading hierarchy (no eyebrows),
   neutral grey media panels & content cards, two-column blocks, ruled lists.
   ══════════════════════════════════════════════════════════════ */

body.csLight {
  --panel: #ececec;                 /* neutral grey — cards & media panels */
  --ink2:  #2b3644;                 /* headings */
  --body2: rgba(50,64,79,0.82);     /* body text (darker/readable, per PDF) */
  --muted2: rgba(50,64,79,0.55);
  --line2: rgba(50,64,79,0.14);
}

/* ── Centred 768 content column, cleared of the TOC rail ── */
.cs2-section {
  padding: 44px var(--gutter-x);
}
@media (min-width: 1100px) {
  .cs2-section {
    padding-left:  max(calc(var(--gutter-x) + 200px + 40px), calc((100% - 768px) / 2));
    padding-right: max(calc(var(--gutter-x) + 200px + 40px), calc((100% - 768px) / 2));
  }
}

/* ══ Hero ══ */
.cs2-hero { padding-top: calc(var(--header-h, 110px) + 30px); padding-bottom: 20px; }
.cs2-title {
  font: 400 2.75rem/1.1 var(--l-serif);
  letter-spacing: -0.02em;
  color: var(--l-head);
  margin: 0 0 10px;
}
.cs2-metaline {
  font: 400 15px/1.4 var(--l-mono);
  text-transform: uppercase;
  color: var(--muted2);
  margin: 0 0 28px;
}
.cs2-summary {
  background: var(--panel);
  border-radius: 14px;
  padding: 26px 30px;
  margin: 0 0 30px;
}
.cs2-summary p {
  font: 400 17px/1.6 var(--l-sans);
  color: var(--ink2);
  margin: 0;
}
.cs2-heroimg { border-radius: 14px; overflow: hidden; margin: 0 0 26px; }
.cs2-heroimg img { width: 100%; display: block; }

.cs2-metacards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.cs2-metacard { background: var(--panel); border-radius: 12px; padding: 20px; }
.cs2-metacard__label { font: 500 14px/1 var(--l-sans); color: var(--l-ink); margin: 0 0 10px; }
.cs2-metacard__value { font: 400 15px/1.45 var(--l-sans); color: var(--body2); margin: 0; }
@media (max-width: 720px) { .cs2-metacards { grid-template-columns: 1fr 1fr; } }

/* ══ Headings (serif, no eyebrows) ══ */
.cs2-h2 {
  font: 400 clamp(2.1rem, 3.4vw, 2.75rem)/1.12 var(--l-serif);
  letter-spacing: -0.02em;
  color: var(--l-head);
  margin: 0 0 24px;
}
.cs2-h3 {
  font: 400 1.6rem/1.2 var(--l-serif);
  letter-spacing: -0.02em;
  color: var(--l-head);
  margin: 0 0 14px;
}

/* ══ Body ══ */
.cs2-body {
  font: 400 16px/1.7 var(--l-sans);
  color: var(--body2);
  margin: 0 0 16px;
}
.cs2-body:last-child { margin-bottom: 0; }
.cs2-body strong { color: var(--l-ink); font-weight: 600; }

/* Bullet list */
.cs2-bullets { margin: 16px 0; padding-left: 20px; }
.cs2-bullets li { font: 400 16px/1.6 var(--l-sans); color: var(--body2); margin: 0 0 8px; }

/* ══ Media panels (grey, media centred) ══ */
.cs2-panel {
  background: var(--panel);
  border-radius: 16px;
  padding: 40px;
  margin: 30px 0;
  display: flex;
  justify-content: center;
  align-items: center;
}
.cs2-panel img,
.cs2-panel video { display: block; max-width: 100%; border-radius: 8px; }
.cs2-panel--phone img,
.cs2-panel--phone video { max-width: 300px; width: 100%; }
.cs2-panel--wide img { width: 100%; }
.cs2-panel--wide { padding: 28px; }

/* ══ Two-column image + text ══ */
.cs2-split {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
  align-items: center;
  margin: 30px 0;
}
.cs2-split__media img,
.cs2-split__media video { width: 100%; display: block; border-radius: 10px; }
.cs2-split__media--panel {
  background: var(--panel);
  border-radius: 16px;
  padding: 28px;
  display: flex;
  justify-content: center;
}
.cs2-split__media--panel img,
.cs2-split__media--panel video { max-width: 260px; border-radius: 8px; }
.cs2-split__text > .cs2-h3:not(:first-child) { margin-top: 32px; }
.cs2-split--bottom { align-items: end; }
.cs2-split--bottom .cs2-split__text { padding-bottom: 8px; }
/* Smaller media column (e.g. a single portrait phone) */
.cs2-split--sm { grid-template-columns: 300px 1fr; gap: 56px; }
@media (max-width: 820px) { .cs2-split, .cs2-split--bottom, .cs2-split--sm { grid-template-columns: 1fr; gap: 24px; align-items: stretch; } }

/* ══ Content cards (grey) ══ */
.cs2-cards { display: grid; gap: 16px; margin: 26px 0; }
.cs2-cards--2 { grid-template-columns: 1fr 1fr; }
.cs2-cards--3 { grid-template-columns: repeat(3, 1fr); }
.cs2-card { background: var(--panel); border-radius: 16px; padding: 30px; }
.cs2-card__title { font: 400 1.6rem/1.15 var(--l-serif); letter-spacing: -0.02em; color: var(--l-head); margin: 0 0 18px; }
.cs2-card__list { list-style: none; margin: 0; padding: 0; }
.cs2-card__list li { font: 400 16px/1.4 var(--l-sans); color: var(--body2); margin: 0 0 16px; }
.cs2-card__list li:last-child { margin-bottom: 0; }
.cs2-card p { font: 400 16px/1.6 var(--l-sans); color: var(--body2); margin: 0; }
/* Q-arc style: key line + range + descriptor */
.cs2-card__k { font: 500 17px/1.3 var(--l-sans); color: var(--l-ink); margin: 0 0 4px; }
.cs2-card__r { font: 400 15px/1.4 var(--l-sans); color: var(--muted2); margin: 0 0 40px; }
.cs2-card__d { font: 400 15px/1.4 var(--l-sans); color: var(--body2); margin: 0; }
@media (max-width: 760px) { .cs2-cards--2, .cs2-cards--3 { grid-template-columns: 1fr; } }

/* ══ Ruled list (01 — Title / body) ══ */
.cs2-ruled { margin: 0; border-top: 1px solid var(--line2); }
.cs2-ruled__item { border-bottom: 1px solid var(--line2); padding: 22px 0; }
.cs2-ruled__k { font: 400 16px/1.3 var(--l-sans); color: var(--l-ink); margin: 0 0 10px; }
.cs2-ruled__b { font: 400 15px/1.6 var(--l-sans); color: var(--body2); margin: 0; }

/* Row of phone/screen images inside a wide panel */
.cs2-phones { display: flex; gap: 16px; width: 100%; justify-content: center; align-items: flex-start; flex-wrap: wrap; }
.cs2-phones img { flex: 1 1 0; min-width: 0; max-width: 200px; border-radius: 8px; display: block; }

/* Plain two-column text */
.cs2-cols2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin: 26px 0; }
@media (max-width: 760px) { .cs2-cols2 { grid-template-columns: 1fr; gap: 28px; } }

/* ══ Two-up (heading + panel + caption) ══ */
.cs2-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin: 26px 0; }
.cs2-duo__cap { font: 400 15px/1.5 var(--l-sans); color: var(--body2); margin: 14px 0 0; }
@media (max-width: 760px) { .cs2-duo { grid-template-columns: 1fr; gap: 32px; } }

/* ══════════════════════════════════════════════════════════════
   Figma-match additions (mono section eyebrows, 3-col text,
   image galleries, pull-quotes, framework tables, captions)
   ══════════════════════════════════════════════════════════════ */

/* Mono section eyebrow above each h2 */
.cs2-eyebrow {
  font: 400 13px/1.4 var(--l-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted2);
  margin: 0 0 14px;
}

/* Smaller serif sub-heading (3-col blocks, figure titles, reflection) */
.cs2-h4 {
  font: 400 1.3rem/1.25 var(--l-serif);
  letter-spacing: -0.02em;
  color: var(--l-head);
  margin: 0 0 10px;
}

/* Caption under a wide media panel */
.cs2-cap { font: 400 15px/1.6 var(--l-sans); color: var(--body2); margin: 10px 0 0; }

/* Full-width visual pulled straight from the Figma (background baked in) */
.cs2-fullimg { width: 100%; display: block; border-radius: 14px; margin: 26px 0; }
.cs2-split__media img.cs2-plain { border-radius: 12px; }

/* Stacked grey finding cards (mono kicker + body) */
.cs2-findings { display: grid; gap: 10px; margin: 24px 0; }
.cs2-find { background: var(--panel); border-radius: 12px; padding: 22px 26px; }
.cs2-find__k { font: 400 14px/1.4 var(--l-mono); text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink2); margin: 0 0 8px; }
.cs2-find__b { font: 400 15px/1.6 var(--l-sans); color: var(--body2); margin: 0; }
.cs2-find__b + .cs2-find__b { margin-top: 8px; }

/* Monospace finding heading + labelled definition list (Uni test findings) */
.cs2-monoh { font: 400 16px/1.4 var(--l-mono); color: var(--ink2); margin: 40px 0 14px; }
.cs2-deflist { margin: 0 0 16px; }
.cs2-deflist dt { font: 400 12px/1.4 var(--l-mono); text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted2); margin: 14px 0 4px; }
.cs2-deflist dd { font: 400 15px/1.6 var(--l-sans); color: var(--body2); margin: 0; }

/* Grey callout band (How Might We) */
.cs2-callout { background: var(--panel); border-radius: 12px; padding: 20px 26px; margin: 18px 0 8px; }
.cs2-callout p { font: 400 16px/1.6 var(--l-sans); color: var(--ink2); margin: 0; }

/* Brand block (wordmark + swatches) inside a grey panel */
.cs2-brand { background: var(--panel); border-radius: 16px; padding: 40px; margin: 26px 0; display: flex; flex-wrap: wrap; align-items: center; gap: 40px; }
.cs2-brand__mark { font: 400 3rem/1 var(--l-serif); letter-spacing: -0.02em; color: var(--l-head); }
.cs2-brand__swatches { display: flex; gap: 12px; flex-wrap: wrap; }
.cs2-brand__sw { width: 84px; height: 84px; border-radius: 12px; display: flex; align-items: flex-end; justify-content: center; padding-bottom: 8px; font: 400 11px/1 var(--l-mono); color: #fff; }

/* Plain three-column text */
.cs2-cols3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin: 26px 0; }
.cs2-cols3 .cs2-body { margin: 0; }
@media (max-width: 760px) { .cs2-cols3 { grid-template-columns: 1fr; gap: 28px; } }

/* Image gallery — figure card with title + description below (Two User Types) */
.cs2-figrow { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin: 22px 0 38px; }
.cs2-fig img { width: 100%; display: block; border-radius: 12px; }
.cs2-fig__t { font: 400 1.3rem/1.25 var(--l-serif); letter-spacing: -0.02em; color: var(--l-head); margin: 18px 0 8px; }
.cs2-fig__d { font: 400 15px/1.6 var(--l-sans); color: var(--body2); margin: 0; }
@media (max-width: 760px) { .cs2-figrow { grid-template-columns: 1fr; gap: 32px; } }

/* Serif sub-label used before a figure gallery ("User 1: Teacher") */
.cs2-userlabel { font: 400 1.6rem/1.2 var(--l-serif); letter-spacing: -0.02em; color: var(--l-head); margin: 34px 0 4px; }

/* Pull-quote (serif italic, left rule) + inline serif note */
.cs2-quote { border-left: 2px solid var(--line2); padding: 2px 0 2px 26px; margin: 24px 0; }
.cs2-quote p { font: italic 400 1.35rem/1.45 var(--l-serif); letter-spacing: -0.01em; color: var(--l-head); margin: 0; }
.cs2-serifnote { font: italic 400 1.35rem/1.4 var(--l-serif); letter-spacing: -0.01em; color: var(--l-head); margin: 24px 0; }

/* 2×2 thumbnail grid (assignment explorations) */
.cs2-grid4 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cs2-thumb { background: var(--panel); border-radius: 12px; padding: 18px; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.cs2-thumb img { max-width: 150px; width: 100%; border-radius: 8px; display: block; }
.cs2-thumb span { font: 400 11px/1.3 var(--l-mono); text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted2); }

/* Grey note panel wrapping a ruled list (Wrong Questions) */
.cs2-notepanel { background: var(--panel); border-radius: 16px; padding: 8px 40px; margin: 26px 0; }
.cs2-notepanel .cs2-ruled { border-top: 1px solid var(--line2); }
@media (max-width: 620px) { .cs2-notepanel { padding: 4px 24px; } }

/* Question-framework tables + example card */
.cs2-table { width: 100%; border-collapse: collapse; margin: 0 0 22px; background: #fff; border-radius: 10px; overflow: hidden; }
.cs2-table th { text-align: left; font: 400 11px/1.3 var(--l-mono); text-transform: uppercase; letter-spacing: 0.06em; color: #fff; background: var(--ink2); padding: 11px 14px; }
.cs2-table td { font: 400 13px/1.5 var(--l-sans); color: var(--body2); padding: 12px 14px; border-bottom: 1px solid var(--line2); vertical-align: top; }
.cs2-table td:first-child { color: var(--l-ink); width: 40%; }
.cs2-table tr:last-child td { border-bottom: none; }
.cs2-example { background: #fff; border-radius: 10px; padding: 22px 24px; }
.cs2-example__eyebrow { font: 400 11px/1.3 var(--l-mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted2); margin: 0 0 8px; }
.cs2-example__q { font: 400 1.15rem/1.3 var(--l-serif); letter-spacing: -0.01em; color: var(--l-head); margin: 0 0 12px; }
.cs2-example p { font: 400 13px/1.55 var(--l-sans); color: var(--body2); margin: 0 0 10px; }
.cs2-example p:last-child { margin-bottom: 0; }
.cs2-example strong { color: var(--l-ink); font-weight: 600; }