/* ====================================================================== */
/* STUDIO LOG — CASE STUDY / LONG-FORM READING SURFACE                    */
/* Extends the CYS design system in style.css. Loaded only on log entries. */
/* ====================================================================== */

:root {
  /* Slightly brighter body ink than --color-white-muted, tuned for long reads */
  --cs-text: #c2c2cb;
  --cs-measure: 68ch;
  /* Incident signal — used only inside the field note */
  --color-amber-status: #d0a04a;
  --color-amber-glow: rgba(208, 160, 74, 0.18);
}

/* ---------------------------------------------------------------------- */
/* Scope reset                                                             */
/* style.css styles the bare <header> and <nav> elements for the site       */
/* chrome (fixed bar, uppercase links, underline sweep). Long-form content  */
/* uses those elements semantically, so neutralise the chrome rules here.   */
/* :where() keeps this reset at element specificity, so every component     */
/* rule below still wins on its own.                                        */
/* ---------------------------------------------------------------------- */

.cs-page > .cs-header {
  position: static;
  top: auto;
  left: auto;
  transform: none;
  width: 100%;
  max-width: none;
  display: block;
  z-index: auto;
  background-color: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition: none;
}

:where(.cs-page) nav {
  display: block;
  gap: 0;
}

:where(.cs-page) nav a,
nav:where(.cs-entry-nav) a {
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
  text-transform: none;
  opacity: 1;
}

:where(.cs-page) nav a::after,
nav:where(.cs-entry-nav) a::after {
  content: none;
}

/* ---------- Page shell ---------- */

.cs-page {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 10;
  box-sizing: border-box;
}

/* ---------- Entry header ---------- */

.cs-header {
  padding: 11rem 0 0 0;
  border-bottom: var(--border-hairline);
  padding-bottom: 3.5rem;
}

.cs-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-white-dim);
  margin-bottom: 2.5rem;
}

.cs-breadcrumb a {
  color: var(--color-white-dim);
  text-decoration: none;
  text-transform: uppercase;
  transition: color var(--duration-fast) var(--ease-premium);
}

.cs-breadcrumb a:hover {
  color: var(--color-white);
}

.cs-breadcrumb .sep {
  color: var(--color-steel-700);
}

.cs-breadcrumb [aria-current="page"] {
  color: var(--color-white-muted);
}

.cs-eyebrow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
}

.cs-eyebrow .num {
  color: var(--color-blue-accent);
  font-weight: 500;
}

.cs-eyebrow .sep {
  color: var(--color-steel-700);
}

.cs-eyebrow .label {
  color: var(--color-white-muted);
}

.cs-eyebrow .cue-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-right: 0.15rem;
  vertical-align: 0.05em;
}

.cs-title {
  font-family: var(--font-editorial);
  font-size: clamp(2.1rem, 6.2vw, 4rem);
  font-weight: 500;
  line-height: 1.06;
  letter-spacing: -0.035em;
  color: var(--color-white);
  max-width: 18ch;
  margin-bottom: 1.75rem;
  text-shadow: 0 10px 40px rgba(0, 102, 204, 0.1);
}

.cs-deck {
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  font-weight: 300;
  line-height: 1.65;
  color: var(--color-white-muted);
  max-width: 56ch;
}

/* Fact table under the header */
.cs-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2rem 2.5rem;
  margin-top: 3.5rem;
  padding: 0;
}

.cs-facts > div {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 0;
}

.cs-facts dt {
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--color-white-dim);
}

.cs-facts dd {
  margin: 0;
  overflow-wrap: anywhere;
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.76rem;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--color-white-muted);
}

.cs-facts dd.live {
  color: var(--color-green-status);
}

.cs-facts dd a {
  color: var(--color-white-muted);
  text-decoration: none;
  border-bottom: 1px solid var(--color-steel-700);
  padding-bottom: 1px;
  transition: color var(--duration-fast) var(--ease-premium),
              border-color var(--duration-fast) var(--ease-premium);
}

.cs-facts dd a:hover {
  color: var(--color-white);
  border-bottom-color: var(--color-blue-accent);
}

.cs-facts dd a {
  display: block;
  width: fit-content;
  max-width: 100%;
}

.cs-facts dd a + a {
  margin-top: 0.45rem;
}

/* ---------- Reading layout: sticky contents rail + article ---------- */

.cs-layout {
  display: block;
  padding: 4.5rem 0 0 0;
}

.cs-contents {
  margin-bottom: 4rem;
  padding: 1.75rem 0;
  border-top: var(--border-hairline);
  border-bottom: var(--border-hairline);
}

.cs-contents-title {
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-white-dim);
  margin-bottom: 1.1rem;
}

.cs-contents ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem 2rem;
  counter-reset: toc;
}

.cs-contents li {
  counter-increment: toc;
  min-width: 0;
}

.cs-contents a {
  display: flex;
  gap: 0.75rem;
  font-size: 0.85rem;
  font-weight: 300;
  line-height: 1.5;
  color: var(--color-white-muted);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-premium);
}

.cs-contents a::before {
  content: "0" counter(toc);
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  color: var(--color-steel-500);
  padding-top: 0.22rem;
  flex-shrink: 0;
}

.cs-contents li:nth-child(n + 10) a::before {
  content: counter(toc);
}

.cs-contents a:hover {
  color: var(--color-white);
}

/* ---------- Article body ---------- */

.cs-body {
  max-width: var(--cs-measure);
}

.cs-section {
  margin-bottom: 5.5rem;
  scroll-margin-top: 7rem;
}

.cs-section:last-child {
  margin-bottom: 0;
}

.cs-section-num {
  display: block;
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-blue-accent);
  margin-bottom: 1rem;
}

.cs-body h2 {
  font-family: var(--font-editorial);
  font-size: clamp(1.5rem, 3.4vw, 2rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--color-white);
  margin-bottom: 1.75rem;
  max-width: 24ch;
}

.cs-body h3 {
  font-family: var(--font-editorial);
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: var(--color-white);
  margin: 2.75rem 0 1rem 0;
}

.cs-body p {
  font-size: 1.0625rem;
  font-weight: 300;
  line-height: 1.78;
  color: var(--cs-text);
  margin-bottom: 1.5rem;
}

.cs-body p:last-child {
  margin-bottom: 0;
}

.cs-body strong {
  font-weight: 500;
  color: var(--color-white);
}

.cs-body em {
  font-style: italic;
  color: var(--color-white-muted);
}

/* Opening paragraph of the article */
.cs-body .cs-lede {
  font-size: clamp(1.15rem, 2.4vw, 1.3rem);
  line-height: 1.6;
  color: var(--color-white);
  font-weight: 300;
  letter-spacing: -0.012em;
}

/* Inline links inside prose */
.cs-body a:not(.cs-back) {
  color: var(--color-white);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 102, 204, 0.55);
  padding-bottom: 1px;
  transition: border-color var(--duration-fast) var(--ease-premium),
              color var(--duration-fast) var(--ease-premium);
}

.cs-body a:not(.cs-back):hover {
  border-bottom-color: var(--color-blue-accent);
  color: #ffffff;
}

.ext-arrow {
  font-size: 0.75em;
  vertical-align: 0.25em;
  margin-left: 0.15em;
  color: var(--color-steel-500);
}

/* Prose lists */
.cs-list {
  list-style: none;
  margin: 0 0 1.75rem 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.cs-list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 1.0625rem;
  font-weight: 300;
  line-height: 1.65;
  color: var(--cs-text);
}

.cs-list li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.72em;
  width: 5px;
  height: 1px;
  background-color: var(--color-steel-500);
}

/* Emphasised standalone statement — used sparingly */
.cs-body .cs-statement {
  font-family: var(--font-editorial);
  font-size: clamp(1.25rem, 3vw, 1.6rem);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--color-white);
  border-left: 1px solid var(--color-blue-accent);
  padding-left: 1.75rem;
  margin: 2.75rem 0;
  max-width: 32ch;
}

/* ---------- Field note ---------- */

.cs-field-note {
  border: 1px solid rgba(208, 160, 74, 0.22);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(208, 160, 74, 0.035) 0%, rgba(208, 160, 74, 0) 45%),
    var(--bg-card);
  padding: 2.5rem;
  margin-bottom: 2.5rem;
}

.cs-field-note-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-bottom: 1.25rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid rgba(208, 160, 74, 0.16);
}

.cs-field-note-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-amber-status);
}

.cs-field-note-label .cue-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-amber-status);
  box-shadow: 0 0 8px var(--color-amber-glow);
  flex-shrink: 0;
}

.cs-field-note-ref {
  margin-left: auto;
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-white-dim);
}

.cs-body .cs-field-note-title {
  font-family: var(--font-editorial);
  font-size: clamp(1.15rem, 2.6vw, 1.45rem);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--color-white);
  margin: 0 0 1.5rem 0;
  max-width: none;
}

.cs-field-note p {
  color: var(--cs-text);
}

/* ---------- Pipeline diagram ---------- */

.cs-pipeline {
  list-style: none;
  margin: 2rem 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.5rem;
}

.cs-pipeline li {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.85rem 0.6rem;
  border: 1px solid var(--color-steel-800);
  border-radius: 5px;
  background-color: rgba(255, 255, 255, 0.012);
  min-width: 0;
}

.cs-pipeline li + li::before {
  content: "\2192";
  position: absolute;
  left: -0.62rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.8rem;
  line-height: 1;
  color: var(--color-steel-500);
}

.cs-pipeline .stage-index {
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  color: var(--color-steel-500);
}

.cs-pipeline .stage-name {
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.63rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-white-muted);
  overflow-wrap: anywhere;
}

.cs-pipeline li.flagged {
  border-color: rgba(208, 160, 74, 0.35);
  background-color: rgba(208, 160, 74, 0.05);
}

.cs-pipeline li.flagged .stage-name {
  color: var(--color-amber-status);
}

.cs-pipeline li.flagged .stage-index {
  color: rgba(208, 160, 74, 0.7);
}

.cs-body .cs-pipeline-key {
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-white-dim);
  margin: 0 0 2.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.cs-body .cs-pipeline-key .swatch {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  border: 1px solid rgba(208, 160, 74, 0.35);
  background-color: rgba(208, 160, 74, 0.15);
  flex-shrink: 0;
}

/* Boundary findings */
.cs-findings {
  list-style: none;
  margin: 0 0 1.75rem 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.cs-finding {
  border-left: 1px solid rgba(208, 160, 74, 0.4);
  padding: 0.15rem 0 0.15rem 1.5rem;
}

.cs-finding-label {
  display: block;
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-amber-status);
  margin-bottom: 0.6rem;
}

.cs-finding p {
  margin-bottom: 0.75rem;
  font-size: 1rem;
}

.cs-finding p:last-child {
  margin-bottom: 0;
}

/* ---------- Architecture table ---------- */

.cs-arch {
  margin: 0 0 2rem 0;
  border-top: var(--border-hairline);
}

.cs-arch > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 1.5rem;
  align-items: baseline;
  padding: 1.1rem 0;
  border-bottom: var(--border-hairline);
}

.cs-arch dt {
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--color-white-dim);
}

.cs-arch dd {
  margin: 0;
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--color-white);
}

/* ---------- "What we didn't build" ---------- */

.cs-omitted {
  list-style: none;
  margin: 0 0 2rem 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem 1.5rem;
}

.cs-omitted li {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.03em;
  color: var(--color-steel-500);
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(29, 29, 33, 0.7);
  min-width: 0;
}

.cs-omitted li::before {
  content: "\00d7";
  color: var(--color-steel-700);
  flex-shrink: 0;
}

/* ---------- Outcome list ---------- */

.cs-outcomes {
  list-style: none;
  margin: 0 0 2rem 0;
  padding: 0;
  border-top: var(--border-hairline);
}

.cs-outcomes > div {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 2fr);
  gap: 1.5rem;
  align-items: baseline;
  padding: 1.25rem 0;
  border-bottom: var(--border-hairline);
}

.cs-outcomes dt {
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-white);
}

.cs-outcomes dd {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 300;
  line-height: 1.65;
  color: var(--cs-text);
}

/* ---------- Lessons ---------- */

.cs-lessons {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: lesson;
}

.cs-lessons > li {
  counter-increment: lesson;
  padding: 2.25rem 0;
  border-top: var(--border-hairline);
}

.cs-lessons > li:last-child {
  border-bottom: var(--border-hairline);
}

.cs-lessons h3 {
  display: flex;
  gap: 1rem;
  margin: 0 0 1rem 0;
  align-items: baseline;
}

.cs-lessons h3::before {
  content: "0" counter(lesson);
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-blue-accent);
  flex-shrink: 0;
}

.cs-lessons p {
  padding-left: 2.35rem;
  font-size: 1rem;
}

/* ---------- Closing ---------- */

.cs-closing {
  margin-top: 5.5rem;
  padding-top: 3.5rem;
  border-top: var(--border-hairline);
  max-width: var(--cs-measure);
}

.cs-body .cs-closing-statement {
  font-family: var(--font-editorial);
  font-size: clamp(1.5rem, 3.6vw, 2.15rem);
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.03em;
  color: var(--color-white);
  max-width: 26ch;
  margin-bottom: 2rem;
  text-shadow: 0 10px 40px rgba(0, 102, 204, 0.1);
}

.cs-colophon {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: var(--border-hairline);
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-white-dim);
}

/* Entry-level footer navigation */
.cs-entry-nav {
  max-width: 1200px;
  margin: 6rem auto 10rem auto;
  padding: 0 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  position: relative;
  z-index: 10;
  box-sizing: border-box;
}

.cs-back,
.cs-next-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'IBM Plex Mono', var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-white-muted);
  text-decoration: none;
  border: 1px solid var(--color-steel-800);
  border-radius: 4px;
  padding: 0.65rem 1.25rem;
  transition: color var(--duration-fast) var(--ease-premium),
              border-color var(--duration-fast) var(--ease-premium),
              background-color var(--duration-fast) var(--ease-premium),
              transform var(--duration-fast) var(--ease-premium);
}

.cs-back:hover,
.cs-next-cta:hover {
  color: var(--color-white);
  border-color: var(--color-blue-accent);
  background: rgba(0, 102, 204, 0.05);
  transform: translateY(-2px);
}

.cs-back:hover .cta-arrow {
  transform: translateX(-4px);
}

.cs-next-cta:hover .cta-arrow {
  transform: translateX(4px);
}

.cs-back .cta-arrow,
.cs-next-cta .cta-arrow {
  transition: transform var(--duration-fast) var(--ease-premium);
}

/* ====================================================================== */
/* RESPONSIVE                                                             */
/* ====================================================================== */

/* Desktop: sticky contents rail beside the article */
@media (min-width: 1100px) {
  .cs-layout {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 6rem;
    align-items: start;
  }

  .cs-contents {
    position: sticky;
    top: 7rem;
    margin-bottom: 0;
    padding: 0;
    border: 0;
    border-left: var(--border-hairline);
    padding-left: 1.5rem;
  }

  .cs-contents ol {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.55rem;
  }

  .cs-contents a {
    font-size: 0.78rem;
  }
}

@media (max-width: 1023px) {
  .cs-header {
    padding-top: 9rem;
  }

  .cs-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .cs-page {
    padding: 0 1.5rem;
  }

  .cs-header {
    padding-top: 7.5rem;
    padding-bottom: 2.5rem;
  }

  .cs-breadcrumb {
    margin-bottom: 1.75rem;
  }

  .cs-title {
    max-width: none;
  }

  .cs-facts {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
  }

  .cs-layout {
    padding-top: 3rem;
  }

  .cs-contents {
    margin-bottom: 3rem;
  }

  .cs-contents ol {
    grid-template-columns: minmax(0, 1fr);
  }

  .cs-section {
    margin-bottom: 4rem;
  }

  .cs-body h2 {
    max-width: none;
  }

  .cs-body p,
  .cs-list li {
    font-size: 1rem;
    line-height: 1.75;
  }

  .cs-body .cs-statement {
    padding-left: 1.25rem;
    max-width: none;
  }

  .cs-field-note {
    padding: 1.75rem 1.5rem;
    border-radius: 6px;
  }

  .cs-field-note-ref {
    margin-left: 0;
    width: 100%;
  }

  /* Pipeline becomes a vertical flow */
  .cs-pipeline {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.35rem;
  }

  .cs-pipeline li {
    flex-direction: row;
    align-items: baseline;
    gap: 0.75rem;
    padding: 0.75rem 0.9rem;
  }

  .cs-pipeline li + li::before {
    content: "\2193";
    left: 1rem;
    top: -1.05rem;
    transform: none;
  }

  .cs-finding {
    padding-left: 1.25rem;
  }

  .cs-arch > div,
  .cs-outcomes > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.5rem;
  }

  .cs-omitted {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .cs-lessons h3 {
    flex-direction: column;
    gap: 0.5rem;
  }

  .cs-lessons p {
    padding-left: 0;
  }

  .cs-closing {
    margin-top: 4rem;
    padding-top: 2.5rem;
  }

  .cs-body .cs-closing-statement {
    max-width: none;
  }

  .cs-entry-nav {
    margin: 4rem auto 6rem auto;
    padding: 0 1.5rem;
    flex-direction: column;
    align-items: stretch;
  }

  .cs-back,
  .cs-next-cta {
    justify-content: center;
  }
}

@media (max-width: 389px) {
  .cs-title {
    font-size: 1.9rem;
  }

  .cs-body .cs-closing-statement {
    font-size: 1.45rem;
  }

  .cs-field-note {
    padding: 1.35rem 1.15rem;
  }
}

/* Long-form pages have no decorative reveal — nothing to disable here, but
   keep hover transforms out of the way for reduced-motion users. */
@media (prefers-reduced-motion: reduce) {
  .cs-back:hover,
  .cs-next-cta:hover,
  .cs-back:hover .cta-arrow,
  .cs-next-cta:hover .cta-arrow {
    transform: none;
  }
}