.breadcrumb {
  border-bottom: 1px solid #e8ebf0;
  background: #ffffff;
  color: #758093;
  font-size: 14px;
}

.breadcrumb .page-main {
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 10px;
  overflow: hidden;
  white-space: nowrap;
}

.breadcrumb a {
  color: #4b5565;
  text-decoration: none;
}

.breadcrumb a:hover {
  color: #ed1731;
}

.breadcrumb span[aria-current="page"] {
  overflow: hidden;
  text-overflow: ellipsis;
}

.case-hero .hero-inner {
  min-height: 420px;
}

.case-facts dl {
  margin: 0;
}

.case-facts dl div {
  padding: 10px 0;
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.case-facts dt {
  color: #aeb7c7;
  font-size: 13px;
}

.case-facts dd {
  margin: 0;
  color: #ffffff;
}

.case-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
  align-items: start;
  gap: 50px;
}

.evidence-note {
  padding: 26px;
  border: 1px solid #ffd6dc;
  border-radius: 14px;
  background: #fff7f8;
}

.evidence-note strong {
  color: #ed1731;
  font-size: 17px;
}

.evidence-note p {
  margin: 9px 0 0;
  color: #4b5565;
}

.case-two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.case-panel {
  padding: 30px;
  border: 1px solid #e8ebf0;
  border-radius: 16px;
  background: #ffffff;
  box-shadow: 0 8px 30px rgba(23, 32, 51, 0.04);
}

.case-panel h3 {
  margin: 0 0 18px;
  font-size: 21px;
}

.case-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.case-list li {
  position: relative;
  padding: 8px 0 8px 25px;
  color: #4b5565;
}

.case-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #ed1731;
  font-weight: 700;
}

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.feature-tags span {
  padding: 8px 13px;
  border-radius: 999px;
  background: #fff0f2;
  color: #c90f27;
  font-size: 14px;
  font-weight: 700;
}

.analysis-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.analysis-grid article {
  padding: 28px;
  border: 1px solid #e8ebf0;
  border-radius: 14px;
  background: #ffffff;
}

.analysis-grid span {
  color: #ed1731;
  font-size: 13px;
  font-weight: 700;
}

.analysis-grid h3 {
  margin: 13px 0 8px;
  font-size: 20px;
}

.analysis-grid p {
  margin: 0;
  color: #4b5565;
}

.reuse-box {
  margin-top: 22px;
  padding: 24px 28px;
  border-left: 4px solid #ed1731;
  border-radius: 0 12px 12px 0;
  background: #f6f8fb;
}

.reuse-box strong {
  font-size: 18px;
}

.reuse-box p {
  margin: 8px 0 0;
  color: #4b5565;
}

.evidence-section .section-heading {
  max-width: 780px;
}

.evidence-figure {
  width: min(760px, 100%);
  margin: 0 auto;
  padding: 14px;
  border: 1px solid #e8ebf0;
  border-radius: 16px;
  background: #ffffff;
  box-shadow: 0 18px 50px rgba(23, 32, 51, 0.08);
}

.evidence-figure img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 9px;
}

.evidence-figure figcaption {
  padding: 12px 4px 2px;
  color: #758093;
  font-size: 13px;
  text-align: center;
}

/* /case 与 /wap/case 的代表案例入口 */
.geo-featured-cases {
  padding: 54px 24px;
  background: #f6f8fb;
  color: #172033;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

.geo-featured-inner {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.geo-featured-kicker {
  margin: 0 0 7px;
  color: #ed1731;
  font-size: 14px;
  font-weight: 700;
}

.geo-featured-cases h1 {
  margin: 0;
  color: #172033;
  font-size: 34px;
  line-height: 1.3;
}

.geo-featured-summary {
  max-width: 780px;
  margin: 12px 0 28px;
  color: #4b5565;
  font-size: 16px;
  line-height: 1.75;
}

.geo-case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.geo-case-card {
  overflow: hidden;
  border: 1px solid #e8ebf0;
  border-radius: 13px;
  background: #ffffff;
  color: #172033;
  text-decoration: none;
  box-shadow: 0 8px 28px rgba(23, 32, 51, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.geo-case-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 38px rgba(23, 32, 51, 0.11);
}

.geo-case-card img {
  width: 100%;
  height: 162px;
  display: block;
  object-fit: cover;
}

.geo-case-card-content {
  padding: 20px;
}

.geo-case-card-content span {
  color: #ed1731;
  font-size: 13px;
  font-weight: 700;
}

.geo-case-card-content strong {
  margin: 7px 0;
  display: block;
  font-size: 19px;
  line-height: 1.45;
}

.geo-case-card-content p {
  margin: 0;
  color: #667085;
  font-size: 14px;
  line-height: 1.65;
}

@media (max-width: 999px) {
  .case-intro-grid,
  .case-two-column {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 760px) {
  .breadcrumb .page-main {
    min-height: 42px;
  }

  .case-intro-grid {
    gap: 24px;
  }

  .case-panel,
  .analysis-grid article {
    padding: 22px;
  }

  .analysis-grid {
    grid-template-columns: 1fr;
  }

  .evidence-figure {
    padding: 7px;
    border-radius: 11px;
  }

  .geo-featured-cases {
    padding: 38px 16px;
  }

  .geo-featured-cases h1 {
    font-size: 27px;
  }

  .geo-featured-summary {
    font-size: 15px;
  }

  .geo-case-grid {
    grid-template-columns: 1fr;
  }

  .geo-case-card {
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .geo-case-card img {
    height: 100%;
    min-height: 132px;
  }

  .geo-case-card-content {
    padding: 15px;
  }

  .geo-case-card-content strong {
    font-size: 17px;
  }

  .geo-case-card-content p {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }
}