/* 九序 · 重点领域板块（Markets & Sectors）
   与站点「业务领域」深色区块同款样式，全部复用站点 CSS 变量 */

#jx-focus {
  background-color: hsl(var(--surface-dark));
  padding: 0 0 160px;
  scroll-margin-top: 80px;
}

#jx-focus .jx-rule-top {
  max-width: 1206px;
  margin: 0 auto;
  height: 1px;
  background: hsl(var(--gold) / 0.12);
}

#jx-focus .jx-inner {
  max-width: 1254px;
  margin: 0 auto;
  padding: 96px 24px 0;
}

#jx-focus .jx-head {
  text-align: center;
  margin-bottom: 48px;
}

#jx-focus .jx-label {
  margin: 0 0 12px;
  color: hsl(var(--gold));
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

#jx-focus .jx-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 48px);
  letter-spacing: -0.02em;
  color: hsl(var(--gold-light));
}

#jx-focus .jx-title-rule {
  width: 64px;
  height: 2px;
  margin: 24px auto 0;
  background-color: hsl(var(--gold));
}

#jx-focus .jx-sub {
  max-width: 34rem;
  margin: 24px auto 0;
  color: hsl(var(--warm-gray));
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
}

#jx-focus .jx-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
}

#jx-focus .jx-tab {
  padding: 9px 22px;
  border-radius: 999px;
  border: 1px solid hsl(var(--gold) / 0.25);
  background: transparent;
  color: hsl(var(--warm-gray));
  font-family: var(--font-body);
  font-size: 14px;
  cursor: pointer;
  transition: color .3s ease, border-color .3s ease, background-color .3s ease;
}

#jx-focus .jx-tab:hover {
  border-color: hsl(var(--gold) / 0.6);
  color: hsl(var(--gold-light));
}

#jx-focus .jx-tab.is-active {
  background-color: hsl(var(--gold) / 0.12);
  border-color: hsl(var(--gold));
  color: hsl(var(--gold-light));
}

#jx-focus .jx-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

#jx-focus .jx-card {
  padding: 32px;
  border-radius: 16px;
  border: 1px solid hsl(var(--gold) / 0.1);
  background-color: hsl(var(--surface-darker) / 0.5);
  transition: transform .4s cubic-bezier(0.16, 1, 0.3, 1), border-color .4s ease;
}

#jx-focus .jx-card:hover {
  border-color: hsl(var(--gold) / 0.3);
  transform: translateY(-4px);
}

#jx-focus .jx-card svg {
  width: 32px;
  height: 32px;
  margin-bottom: 24px;
  color: hsl(var(--gold));
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform .5s ease;
}

#jx-focus .jx-card:hover svg {
  transform: scale(1.1);
}

#jx-focus .jx-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: hsl(var(--gold-light));
}

#jx-focus .jx-tag {
  margin: 6px 0 16px;
  color: hsl(var(--gold));
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.5;
}

#jx-focus .jx-points {
  list-style: none;
  margin: 0;
  padding: 0;
}

#jx-focus .jx-points li {
  position: relative;
  margin: 0 0 8px;
  padding-left: 14px;
  color: hsl(var(--warm-gray));
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.65;
}

#jx-focus .jx-points li:last-child { margin-bottom: 0; }

#jx-focus .jx-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: hsl(var(--gold) / 0.7);
}

#jx-focus .jx-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s cubic-bezier(0.16, 1, 0.3, 1), transform .8s cubic-bezier(0.16, 1, 0.3, 1);
}

#jx-focus .jx-reveal.jx-in {
  opacity: 1;
  transform: none;
}

@media (max-width: 1024px) {
  #jx-focus .jx-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  #jx-focus { padding-bottom: 96px; }
  #jx-focus .jx-inner { padding-top: 64px; }
  #jx-focus .jx-grid { grid-template-columns: minmax(0, 1fr); }
  #jx-focus .jx-head { margin-bottom: 32px; }
  #jx-focus .jx-card { padding: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  #jx-focus .jx-reveal { opacity: 1; transform: none; transition: none; }
}