.banner {
  position: relative;
  margin-bottom: 20px;
  border-top: 1px solid #ccc;
  border-bottom: 1px solid #ccc;
  padding: 36px 10px;
}

.banner::after {
  content: "";
  position: absolute;
  top: -3px;
  left: 0;
  width: 120px;
  height: 5px;
  background-color: var(--red);
}

.banner-title {
  font-size: 30px;
  font-weight: 900;
  color: var(--navy);
  line-height: 1;
}

.banner-text {
  font-size: 18px;
  font-weight: 500;
  color: #231815;
  line-height: 30px;
  margin-bottom: 20px;
}

.badge-legend-wrapper {
  display: inline-flex;
  align-items: center;
  gap: 16px;
}

.badge-legend-box {
  display: flex;
  align-items: center;
  gap: 8px;
}

.badge-legend {
  width: 60px;
  height: 20px;
}

.badge-legend-text {
  color: var(--navy);
  font-size: 14px;
  font-weight: 600;
}

.main-badge {
  background: #26395c;
  border-radius: 5px;
}

.plugin-badge {
  background: #748c9d;
  border-radius: 5px;
}

.section-odd {
  padding: 2rem 0;
}

.section-even {
  padding: 2rem 0;
  background-color: var(--bg);
}

.usecase-label-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  padding-top: 2px;
}

.usecase-label-line {
  width: 50px;
  height: 3px;
  background: var(--red);
  border-radius: 1.5px;
}

.usecase-label-text {
  color: var(--red);
  font-size: 14px;
  font-weight: 600;
  padding: 3px 0;
  letter-spacing: 0.02em;
}

.usecase-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 0;
}

.usecase-title-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.usecase-header-title {
  color: var(--navy);
  font-size: 42px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.usecase-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

.usecase-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  padding: 0 16px;
  height: 30px;
  border-radius: 5px;
  white-space: nowrap;
}

.usecase-description {
  padding: 18px 0;
  margin: 18px 0px;;
  border-top: 2px solid #CCCCCC;
}

.usecase-image {
  padding: 20px;
  background-color: white;
  border: 2px solid #CCCCCC;
  border-radius: 20px;
  margin-bottom: 10px;
}

.usecase-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 0px 20px;
}

.usecase-detail-item {
  padding: 20px;
}

.usecase-detail-title-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 10px;
}

.usecase-detail-bullet {
  color: #e5211b;
  font-size: 22px;
  font-weight: 900;
  line-height: 1;
  flex-shrink: 0;
}

.usecase-detail-title {
  font-size: 24px;
  font-weight: 900;
  color: #26395c;
  line-height: 1.3;
}

.usecase-detail-body {
  font-size: 16px;
  font-weight: 300;
  color: #231815;
  line-height: 30px;
}

section {
  scroll-margin-top: 160px;
}

@media (max-width: 1023px) {
  .usecase-header-title { font-size: 32px; }
  .banner { padding: 24px 10px; }
  .banner-title { font-size: 24px; }
  .usecase-detail { grid-template-columns: 1fr; padding-left: 0; }
}

@media (max-width: 768px) {
  .usecase-detail-title { font-size: 22px; }
  .usecase-detail-body { font-size: 16px; line-height: 26px; }
}