.unit-page {
  max-width: 1260px;
  margin: 0 auto;
  padding: 30px 18px 56px;
  color: #1b2433;
}

.unit-hero {
  background: linear-gradient(135deg, #eef7ff 0%, #f8f5ff 100%);
  border: 1px solid #d9e4f2;
  border-radius: 24px;
  padding: 32px;
  box-shadow: 0 20px 50px rgba(27, 36, 51, 0.08);
}

.unit-kicker {
  margin: 0 0 10px;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #2e6ba8;
}

.unit-hero h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.08;
}

.unit-intro {
  max-width: 940px;
  margin-top: 16px;
  line-height: 1.7;
  font-size: 1.04rem;
}

.unit-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.unit-chip-list span {
  padding: 9px 14px;
  border-radius: 999px;
  background: #1b2433;
  color: #fff;
  font-weight: 700;
}

.unit-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.unit-stat-card,
.unit-toolbar,
.unit-featured {
  background: #fff;
  border: 1px solid #dde5ee;
  border-radius: 22px;
  box-shadow: 0 14px 34px rgba(27, 36, 51, 0.06);
}

.unit-stat-card {
  padding: 18px;
  text-align: center;
}

.unit-stat-card strong {
  display: block;
  font-size: 1.2rem;
  color: #2e6ba8;
}

.unit-stat-card span {
  display: block;
  margin-top: 6px;
  color: #536274;
  line-height: 1.55;
}

.unit-toolbar,
.unit-featured {
  margin-top: 24px;
  padding: 22px;
}

.unit-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.unit-toolbar-copy h2,
.unit-featured h2 {
  margin: 0 0 8px;
}

.unit-toolbar-copy p {
  margin: 0;
  color: #536274;
  line-height: 1.65;
}

.unit-toolbar-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.unit-search-field {
  min-width: min(420px, 100%);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: #f7fbff;
  border: 1px solid #bfd0df;
  border-radius: 16px;
}

.unit-search-field i {
  color: #2e6ba8;
}

.unit-search-field input {
  width: 100%;
  border: none;
  outline: none;
  background: transparent;
}

.unit-filter-reset,
.unit-swap-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 14px;
  border: 1px solid #cbd7e4;
  background: #fff;
  color: #2e6ba8;
  font-weight: 700;
  cursor: pointer;
}

.unit-filter-reset {
  padding: 12px 16px;
}

.unit-featured-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.unit-featured-grid a {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #eef7ff;
  border: 1px solid #d4e3f3;
  border-radius: 16px;
  padding: 14px 16px;
  text-decoration: none;
  color: #2e6ba8;
  font-weight: 700;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.unit-featured-grid a:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(27, 36, 51, 0.08);
  background: #dfeefe;
}

.unit-section-links {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.unit-link-card,
.unit-card,
.unit-content {
  background: #fff;
  border: 1px solid #dde5ee;
  border-radius: 22px;
  padding: 22px;
  box-shadow: 0 14px 34px rgba(27, 36, 51, 0.06);
}

.unit-link-card {
  text-decoration: none;
  color: inherit;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
  padding: 18px;
}

.unit-link-card:hover {
  transform: translateY(-2px);
  border-color: #2e6ba8;
  box-shadow: 0 18px 38px rgba(27, 36, 51, 0.1);
}

.unit-link-icon,
.unit-group-icon {
  width: 50px;
  height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: linear-gradient(135deg, #2e6ba8 0%, #5b86d5 100%);
  color: #fff;
  font-size: 1.15rem;
}

.unit-link-card h2,
.unit-card h3,
.unit-content h2,
.unit-group-head h2 {
  margin: 0 0 10px;
}

.unit-link-card h2 {
  font-size: 1.02rem;
  line-height: 1.35;
}

.unit-link-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: #536274;
}

.unit-group {
  margin-top: 28px;
}

.unit-group + .unit-group {
  position: relative;
  padding-top: 30px;
}

.unit-group + .unit-group::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, #cfd9e6 18%, #cfd9e6 82%, transparent 100%);
}

.unit-group-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}

.unit-group-head p,
.unit-card p,
.unit-content p {
  line-height: 1.7;
}

.unit-card-grid,
.unit-archive-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.unit-card label {
  display: block;
  margin-top: 14px;
  margin-bottom: 6px;
  font-weight: 700;
}

.unit-card {
  position: relative;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.unit-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(27, 36, 51, 0.08);
  border-color: #b8cee7;
}

.unit-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.unit-card-meta span {
  padding: 6px 10px;
  border-radius: 999px;
  background: #eef7ff;
  color: #2e6ba8;
  font-size: 0.86rem;
  font-weight: 700;
}

.unit-card input,
.unit-card select {
  width: 100%;
  border: 1px solid #bfd0df;
  border-radius: 14px;
  padding: 12px 14px;
  background: #f7fbff;
}

.unit-select-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.unit-card button {
  margin-top: 16px;
  width: 100%;
  border: none;
  border-radius: 14px;
  padding: 14px 18px;
  background: #2e6ba8;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.unit-swap-button {
  width: 100%;
  margin-top: 12px;
  padding: 11px 14px;
}

.unit-result {
  margin-top: 16px;
  min-height: 84px;
  border-radius: 16px;
  border: 1px solid #d7e3eb;
  background: #f5f9ff;
  padding: 16px;
}

.unit-result strong {
  display: block;
  margin-bottom: 8px;
  color: #2e6ba8;
}

.unit-result svg {
  width: 100%;
  height: auto;
  margin-top: 14px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid #e5eaf0;
}

.unit-content {
  margin-top: 24px;
}

.unit-group.is-hidden,
.unit-card.is-hidden {
  display: none;
}

.unit-archive-grid a {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #eef7ff;
  border: 1px solid #d4e3f3;
  border-radius: 12px;
  padding: 14px 16px;
  text-decoration: none;
  color: #2e6ba8;
  font-weight: 600;
}

.unit-archive-grid a i {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: #fff;
}

@media (max-width: 980px) {
  .unit-section-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .unit-stat-grid,
  .unit-featured-grid {
    grid-template-columns: 1fr;
  }

  .unit-card-grid,
  .unit-archive-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .unit-page {
    padding: 20px 14px 44px;
  }

  .unit-hero,
  .unit-toolbar,
  .unit-featured,
  .unit-link-card,
  .unit-card,
  .unit-content {
    padding: 18px;
    border-radius: 18px;
  }

  .unit-section-links,
  .unit-select-grid {
    grid-template-columns: 1fr;
  }

  .unit-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .unit-search-field {
    min-width: 100%;
  }

  .unit-group-head {
    flex-direction: column;
  }
}