.kc {
  --kc-primary: var(--ls-primary, #b45309);
  --kc-primary-hover: var(--ls-primary-hover, #92400e);
  --kc-radius: var(--ls-border-radius, 14px);
  max-width: var(--ls-width, 1200px);
  margin: 0 auto;
  padding: 28px 16px 56px;
  color: #1f2937;
  line-height: 1.7;
}

.kc-hero {
  text-align: center;
  padding: 20px 0 32px;
}
.kc-kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .16em;
  font-weight: 700;
  color: var(--kc-primary);
  text-transform: uppercase;
}
.kc-title {
  margin: 0 0 12px;
  font-size: 30px;
  line-height: 1.35;
}
.kc-sub {
  margin: 0 auto;
  max-width: 720px;
  color: #6b7280;
  font-size: 15px;
}

.kc-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.kc-card {
  display: flex;
  flex-direction: column;
  padding: 24px;
  border: 1px solid #ececec;
  border-radius: var(--kc-radius);
  background: #fff;
  box-shadow: 0 1px 2px rgba(15, 23, 42, .04);
  transition: box-shadow .18s ease, transform .18s ease;
}
.kc-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(15, 23, 42, .09);
}
.kc-card-feature {
  border-color: var(--kc-primary);
  box-shadow: 0 0 0 1px var(--kc-primary) inset;
}
.kc-card-head h2 {
  margin: 0 0 6px;
  font-size: 20px;
}
.kc-meta {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--kc-primary);
}
.kc-desc {
  margin: 14px 0 16px;
  font-size: 14px;
  color: #4b5563;
}
.kc-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  flex: 1;
  align-content: flex-start;
}
.kc-list li {
  padding: 4px 10px;
  font-size: 13px;
  color: #57534e;
  background: rgba(180, 83, 9, .07);
  border-radius: 999px;
}

.kc-actions {
  display: flex;
  gap: 10px;
}
.kc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 18px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--kc-radius);
  text-decoration: none;
  transition: background .16s ease, color .16s ease, border-color .16s ease;
}
.kc-btn-primary {
  flex: 1;
  color: #fff;
  background: var(--kc-primary);
}
.kc-btn-primary:hover {
  background: var(--kc-primary-hover);
}
.kc-btn-ghost {
  color: var(--kc-primary);
  border: 1px solid rgba(180, 83, 9, .35);
}
.kc-btn-ghost:hover {
  background: rgba(180, 83, 9, .08);
}
.kc-btn-solid {
  padding: 12px 26px;
  color: #fff;
  background: var(--kc-primary);
  white-space: nowrap;
}
.kc-btn-solid:hover {
  background: var(--kc-primary-hover);
}

.kc-teacher {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 28px;
  margin-top: 36px;
  padding: 28px;
  border-radius: var(--kc-radius);
  background: #faf7f4;
}
.kc-teacher-photo {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 220px;
  border: 1px dashed rgba(180, 83, 9, .35);
  border-radius: var(--kc-radius);
  color: #a8a29e;
  font-size: 13px;
  background: #fff;
}
.kc-teacher-body h2 {
  margin: 0 0 14px;
  font-size: 22px;
}
.kc-teacher-body h2 small {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  font-weight: 500;
  color: #78716c;
}
.kc-teacher-body p {
  margin: 0 0 12px;
  font-size: 14px;
  color: #44403c;
}
.kc-video-slot {
  margin-top: 16px;
  padding: 26px;
  text-align: center;
  font-size: 13px;
  color: #a8a29e;
  border: 1px dashed rgba(180, 83, 9, .3);
  border-radius: var(--kc-radius);
  background: #fff;
}

.kc-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 32px;
  padding: 28px;
  border-radius: var(--kc-radius);
  color: #fff;
  background: linear-gradient(120deg, #b45309, #92400e);
}
.kc-cta h3 {
  margin: 0 0 6px;
  font-size: 20px;
}
.kc-cta p {
  margin: 0;
  font-size: 14px;
  opacity: .9;
}
.kc-cta .kc-btn-solid {
  color: var(--kc-primary);
  background: #fff;
}
.kc-cta .kc-btn-solid:hover {
  background: #fef3c7;
}

@media (max-width: 900px) {
  .kc-grid { grid-template-columns: minmax(0, 1fr); }
  .kc-teacher { grid-template-columns: minmax(0, 1fr); }
  .kc-cta { flex-direction: column; align-items: flex-start; }
}