html body[data-qidian-page="cases"] {
  --cases-ink: #111111;
  --cases-paper: #f3ebdc;
  --cases-paper-2: #e7ddcc;
  --cases-warm: #cdb58d;
  --cases-gold: #a87c3c;
  --cases-line: rgba(17, 17, 17, 0.12);
  background: var(--cases-paper);
  color: var(--cases-ink);
}

html body[data-qidian-page="cases"] .cases-hero,
html body[data-qidian-page="cases"] .cases-focus,
html body[data-qidian-page="cases"] .practice-ledger,
html body[data-qidian-page="cases"] .reading-cases,
html body[data-qidian-page="cases"] .case-contact {
  border-top: 1px solid var(--cases-line);
}

html body[data-qidian-page="cases"] .cases-hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100svh - 76px);
  padding: 36px 0 22px;
  background: var(--cases-paper);
}

html body[data-qidian-page="cases"].q-js .cases-hero.q-rise {
  opacity: 1 !important;
  transform: none !important;
  animation: none !important;
}

html body[data-qidian-page="cases"] .cases-hero__grid,
html body[data-qidian-page="cases"] .case-essay,
html body[data-qidian-page="cases"] .case-contact__grid {
  display: grid;
  gap: 28px;
}

html body[data-qidian-page="cases"] .cases-hero__grid {
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  min-height: calc(100svh - 76px);
}

html body[data-qidian-page="cases"] .cases-hero__visual {
  margin: 0;
}

html body[data-qidian-page="cases"] .cases-hero__copy h1,
html body[data-qidian-page="cases"] .case-essay__copy h3,
html body[data-qidian-page="cases"] .section-heading h2,
html body[data-qidian-page="cases"] .reading-grid h3,
html body[data-qidian-page="cases"] .case-contact h2 {
  font-family: "Noto Serif SC", "Songti SC", serif;
  letter-spacing: 0.01em;
}

html body[data-qidian-page="cases"] .cases-hero__copy h1 {
  font-size: clamp(4rem, 7.4vw, 8rem) !important;
  line-height: 0.92;
  letter-spacing: -0.055em;
  margin: 14px 0 18px;
  max-width: 9ch;
  color: var(--cases-ink) !important;
}

html body[data-qidian-page="cases"] .cases-hero__copy p,
html body[data-qidian-page="cases"] .case-essay__copy p,
html body[data-qidian-page="cases"] .ledger-row p,
html body[data-qidian-page="cases"] .reading-grid p,
html body[data-qidian-page="cases"] .case-contact p {
  line-height: 1.9;
}

html body[data-qidian-page="cases"] .cases-hero .eyebrow,
html body[data-qidian-page="cases"] .cases-focus .eyebrow,
html body[data-qidian-page="cases"] .practice-ledger .eyebrow,
html body[data-qidian-page="cases"] .reading-cases .eyebrow,
html body[data-qidian-page="cases"] .case-contact .eyebrow {
  color: var(--cases-gold) !important;
}

html body[data-qidian-page="cases"] .cases-hero__copy > p {
  color: rgba(17, 17, 17, 0.72) !important;
}

html body[data-qidian-page="cases"] .cases-hero__status,
html body[data-qidian-page="cases"] .cases-jump a,
html body[data-qidian-page="cases"] .case-link,
html body[data-qidian-page="cases"] .ledger-row__number,
html body[data-qidian-page="cases"] .evidence-band span,
html body[data-qidian-page="cases"] .reading-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  letter-spacing: .08em;
  text-transform: uppercase;
}

html body[data-qidian-page="cases"] .cases-hero__status {
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--cases-line);
  border-radius: 999px;
  background: rgba(255,255,255,.35);
  color: var(--cases-ink) !important;
}

html body[data-qidian-page="cases"] .cases-hero__visual img {
  width: 100%;
  height: 580px;
  object-fit: cover;
  object-position: center;
  display: block;
  border: 1px solid var(--cases-line);
}

html body[data-qidian-page="cases"] .cases-hero__visual figcaption {
  color: rgba(17, 17, 17, 0.72) !important;
  margin-top: 12px;
}

html body[data-qidian-page="cases"] .case-essay__visual img {
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
  display: block;
  border: 1px solid var(--cases-line);
  background: transparent;
}

html body[data-qidian-page="cases"] .cases-jump a,
html body[data-qidian-page="cases"] .case-link,
html body[data-qidian-page="cases"] .btn.gold {
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--cases-line);
  background: transparent;
}

html body[data-qidian-page="cases"] .cases-jump a {
  width: 100%;
  border-radius: 0;
  border-top: 0;
  border-bottom: 0;
  border-left: 0;
  border-right: 1px solid var(--cases-line);
}

html body[data-qidian-page="cases"] .cases-jump a:last-child {
  border-right: 0;
}

html body[data-qidian-page="cases"] .cases-jump {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 24px;
  border-top: 1px solid var(--cases-line);
  border-bottom: 1px solid var(--cases-line);
}

html body[data-qidian-page="cases"] .cases-jump a:hover,
html body[data-qidian-page="cases"] .case-link:hover,
html body[data-qidian-page="cases"] .btn.gold:hover {
  transform: translateY(-1px);
}

html body[data-qidian-page="cases"] .cases-focus,
html body[data-qidian-page="cases"] .practice-ledger,
html body[data-qidian-page="cases"] .reading-cases,
html body[data-qidian-page="cases"] .case-contact {
  padding: 72px 0;
}

html body[data-qidian-page="cases"] .section-heading {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}

html body[data-qidian-page="cases"] .case-essay {
  grid-template-columns: 80px minmax(0, 1fr) minmax(320px, 440px);
  align-items: start;
  padding: 42px 0;
  border-top: 1px solid var(--cases-line);
}

html body[data-qidian-page="cases"] .case-essay--odd {
  background: var(--cases-paper) !important;
  color: var(--cases-ink) !important;
}

html body[data-qidian-page="cases"] .case-essay--odd .case-essay__copy h3,
html body[data-qidian-page="cases"] .case-essay--odd .case-lead,
html body[data-qidian-page="cases"] .case-essay--odd .case-essay__copy p,
html body[data-qidian-page="cases"] .case-essay--odd .evidence-band p {
  color: var(--cases-ink) !important;
}

html body[data-qidian-page="cases"] .case-essay--odd .case-essay__number {
  color: rgba(17, 17, 17, 0.22) !important;
}

html body[data-qidian-page="cases"] .case-essay--odd .case-link {
  color: #684718 !important;
  border-color: rgba(104, 71, 24, 0.55) !important;
}

html body[data-qidian-page="cases"] .case-essay--odd .case-link:hover,
html body[data-qidian-page="cases"] .case-essay--odd .case-link:focus-visible {
  color: #684718 !important;
  border-color: rgba(104, 71, 24, 0.75) !important;
  background: rgba(104, 71, 24, 0.08);
}

html body[data-qidian-page="cases"] .case-essay--odd .evidence-band > div {
  border-top-color: rgba(17, 17, 17, 0.18);
  border-right-color: rgba(17, 17, 17, 0.18);
}

html body[data-qidian-page="cases"] .case-essay--even .case-essay__visual { order: -1; }

html body[data-qidian-page="cases"] .case-essay--dark {
  background: #171514;
  color: var(--cases-paper);
  padding-inline: clamp(1.2rem, 4vw, 3rem);
  margin-inline: 0;
}

html body[data-qidian-page="cases"] .case-essay--dark .case-essay__number,
html body[data-qidian-page="cases"] .case-essay--dark .evidence-band span,
html body[data-qidian-page="cases"] .case-essay--dark .case-lead,
html body[data-qidian-page="cases"] .case-essay--dark .case-essay__copy p,
html body[data-qidian-page="cases"] .case-essay--dark .evidence-band p,
html body[data-qidian-page="cases"] .case-essay--dark .case-link,
html body[data-qidian-page="cases"] .case-essay--dark .case-essay__copy h3 {
  color: var(--cases-paper) !important;
}

html body[data-qidian-page="cases"] .case-essay--dark .case-link,
html body[data-qidian-page="cases"] .case-essay--dark .evidence-band > div,
html body[data-qidian-page="cases"] .case-essay--dark .case-essay__visual img {
  border-color: rgba(243, 235, 220, 0.18);
}

html body[data-qidian-page="cases"] .case-essay--dark .case-essay__visual img {
  background: #111;
}

html body[data-qidian-page="cases"] .case-essay--dark .evidence-band > div {
  border-top-color: rgba(243, 235, 220, 0.18);
}

html body[data-qidian-page="cases"] .case-essay--dark .evidence-band p {
  color: rgba(243, 235, 220, 0.9) !important;
}

html body[data-qidian-page="cases"] .case-essay--dark .case-essay__number {
  color: rgba(243, 235, 220, 0.68) !important;
}

html body[data-qidian-page="cases"] .case-essay--dark .case-link {
  color: var(--cases-paper) !important;
  border-color: rgba(243, 235, 220, 0.35) !important;
}

html body[data-qidian-page="cases"] .case-essay--even .case-essay__visual img {
  height: 540px;
  object-fit: cover;
}

html body[data-qidian-page="cases"] .case-essay__number {
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 1;
  color: rgba(243, 235, 220, 0.66) !important;
}

html body[data-qidian-page="cases"] .case-essay__copy h3 {
  font-size: clamp(2rem, 3.8vw, 4rem);
  line-height: 1.08;
  margin: 10px 0 18px;
  max-width: 14ch;
  color: var(--cases-ink) !important;
}

html body[data-qidian-page="cases"] .case-lead {
  font-size: 1.08rem;
  max-width: 56ch;
  color: rgba(17, 17, 17, 0.8) !important;
}

html body[data-qidian-page="cases"] .evidence-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0;
}

html body[data-qidian-page="cases"] .evidence-band div,
html body[data-qidian-page="cases"] .ledger-row,
html body[data-qidian-page="cases"] .reading-grid article {
  background: transparent;
}

html body[data-qidian-page="cases"] .evidence-band div {
  padding: 14px 12px 0 0;
  border-top: 1px solid var(--cases-line);
  border-right: 1px solid var(--cases-line);
}

html body[data-qidian-page="cases"] .evidence-band div:last-child {
  border-right: 0;
}

html body[data-qidian-page="cases"] .evidence-band p {
  margin-bottom: 0;
  color: var(--cases-ink) !important;
}

html body[data-qidian-page="cases"] .evidence-band span {
  font-size: .72rem;
  margin-bottom: 10px;
  color: var(--cases-gold);
}

html body[data-qidian-page="cases"] .ledger-list {
  display: grid;
  gap: 14px;
}

html body[data-qidian-page="cases"] .ledger-row {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) 1fr;
  gap: 16px;
  padding: 24px 0 20px;
  border-top: 1px solid var(--cases-line);
}

html body[data-qidian-page="cases"] .ledger-row__number {
  font-size: 1.4rem;
  color: var(--cases-gold);
}

html body[data-qidian-page="cases"] .ledger-row__head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: baseline;
}

html body[data-qidian-page="cases"] .ledger-row__head h3,
html body[data-qidian-page="cases"] .reading-grid h3 {
  margin: 0;
  font-size: 1.3rem;
  color: var(--cases-ink) !important;
}

html body[data-qidian-page="cases"] .ledger-row__meta,
html body[data-qidian-page="cases"] .ledger-row__flow {
  color: rgba(17,17,17,.76) !important;
  align-self: center;
}

html body[data-qidian-page="cases"] .reading-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

html body[data-qidian-page="cases"] .reading-grid article {
  border-top: 1px solid var(--cases-line);
  padding: 26px 0 0;
  min-height: 0;
}

html body[data-qidian-page="cases"] .reading-grid span {
  font-size: clamp(3rem, 5vw, 5rem);
  line-height: 1;
  margin-bottom: 18px;
  color: var(--cases-gold);
}

html body[data-qidian-page="cases"] .reading-copy {
  max-width: 50ch;
  margin-top: 20px;
  color: var(--cases-ink) !important;
}

html body[data-qidian-page="cases"] .case-contact__grid {
  grid-template-columns: 1fr 1fr;
  align-items: end;
}

html body[data-qidian-page="cases"] .dual-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 10px;
  align-items: center;
  min-height: 100%;
}

html body[data-qidian-page="cases"] .dual-flow__col {
  min-height: 180px;
  border: 1px solid var(--cases-line);
  padding: 18px;
  background: rgba(255,255,255,.4);
}

html body[data-qidian-page="cases"] .dual-flow__col h4 {
  margin: 0 0 20px;
}

html body[data-qidian-page="cases"] .dual-flow__gate {
  color: var(--cases-gold);
  font-size: 1.6rem;
}

@media (max-width: 1000px) {
  html body[data-qidian-page="cases"] .cases-hero__grid,
  html body[data-qidian-page="cases"] .case-essay,
  html body[data-qidian-page="cases"] .case-contact__grid {
    grid-template-columns: 1fr;
  }

  html body[data-qidian-page="cases"] .cases-hero {
    min-height: auto;
  }

  html body[data-qidian-page="cases"] .cases-hero__grid {
    min-height: auto;
    align-items: start;
  }

  html body[data-qidian-page="cases"] .cases-hero__copy h1 {
    font-size: clamp(3rem, 14vw, 4.6rem) !important;
    line-height: .94;
  }

  html body[data-qidian-page="cases"] .cases-hero__copy > p {
    color: rgba(17, 17, 17, 0.78) !important;
  }

  html body[data-qidian-page="cases"] .cases-hero__visual img {
    height: 420px;
  }

  html body[data-qidian-page="cases"] .case-essay__visual img {
    height: auto;
    object-fit: contain;
  }

  html body[data-qidian-page="cases"] .case-essay--even .case-essay__visual img {
    height: 380px;
    object-fit: cover;
  }

  html body[data-qidian-page="cases"] .section-heading,
  html body[data-qidian-page="cases"] .ledger-row,
  html body[data-qidian-page="cases"] .reading-grid,
  html body[data-qidian-page="cases"] .evidence-band {
    grid-template-columns: 1fr;
  }

  html body[data-qidian-page="cases"] .cases-jump {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  html body[data-qidian-page="cases"] .cases-jump a {
    border-right: 1px solid var(--cases-line);
    border-bottom: 1px solid var(--cases-line);
  }

  html body[data-qidian-page="cases"] .cases-jump a:nth-child(2n) {
    border-right: 0;
  }

  html body[data-qidian-page="cases"] .cases-jump a:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  html body[data-qidian-page="cases"] .ledger-row__flow {
    padding-top: 6px;
  }

  html body[data-qidian-page="cases"] .evidence-band div {
    border-right: 0;
    padding-right: 0;
  }

  html body[data-qidian-page="cases"] .case-essay--dark {
    margin-inline: 0;
    padding-inline: 1.1rem;
  }

  html body[data-qidian-page="cases"] .case-essay--dark .case-essay__copy h3,
  html body[data-qidian-page="cases"] .case-essay--dark .case-lead,
  html body[data-qidian-page="cases"] .case-essay--dark .case-essay__copy p {
    color: var(--cases-paper) !important;
  }

  html body[data-qidian-page="cases"] .nav-links.qnav:not(.open) {
    display: none !important;
  }

  html body[data-qidian-page="cases"] .nav-links.qnav.open {
    display: flex !important;
  }
}

@media (prefers-reduced-motion: no-preference) {
  html body[data-qidian-page="cases"] .cases-jump a,
  html body[data-qidian-page="cases"] .case-link,
  html body[data-qidian-page="cases"] .btn.gold {
    transition: transform .18s ease, background-color .18s ease, border-color .18s ease;
  }
}