/* ========== 全局变量 ========== */
.ztkj-page[data-v-b70b8f3d] {
  --primary: #0F172A;
  --accent: #0E7490;
  --highlight: #06B6D4;
  --teal: #14B8A6;
  --blue: #3B82F6;
  --green: #10B981;
  --orange: #F59E0B;
  --bg-light: #F1F5F9;
  --text-dark: #1e293b;
  --text-muted: #64748b;
  overflow-x: hidden;
}

/* ========== Hero 区 ========== */
.hero-section[data-v-b70b8f3d] {
  position: relative;
  min-height: 800px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  z-index: 0;
  width: 100%;
  background: no-repeat center center / cover;
}
.hero-overlay[data-v-b70b8f3d] {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 1;
}
.hero-content[data-v-b70b8f3d] {
  position: relative;
  z-index: 2;
  max-width: 820px;
  padding: 64px 32px;
  color: #fff;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
.hero-content.visible[data-v-b70b8f3d] {
  opacity: 1;
  transform: translateY(0);
}
.hero-badges[data-v-b70b8f3d] {
  display: flex;
  gap: 14px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.badge[data-v-b70b8f3d] {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.badge-blue[data-v-b70b8f3d] {
  background: linear-gradient(135deg, rgba(59,130,246,0.25), rgba(59,130,246,0.12));
  border: 1.5px solid var(--blue);
  color: var(--blue);
  box-shadow: 0 0 20px rgba(59,130,246,0.2);
}
.badge-teal[data-v-b70b8f3d] {
  background: linear-gradient(135deg, rgba(14,116,144,0.2), rgba(14,116,144,0.08));
  border: 1.5px solid var(--teal);
  color: var(--teal);
}
.hero-title[data-v-b70b8f3d] {
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 12px;
  background: linear-gradient(135deg, #fff 40%, var(--highlight));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle[data-v-b70b8f3d] {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--highlight);
  margin-bottom: 20px;
}
.hero-stats[data-v-b70b8f3d] {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.stat-card[data-v-b70b8f3d] {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 14px;
  padding: 20px 16px;
  text-align: center;
  backdrop-filter: blur(8px);
  opacity: 0;
  transform: translateY(20px);
  animation: statIn-b70b8f3d 0.5s ease forwards;
  animation-delay: var(--sdelay);
  transition: transform 0.3s, border-color 0.3s;
}
.stat-card[data-v-b70b8f3d]:hover {
  transform: translateY(-4px);
  border-color: var(--highlight);
}
@keyframes statIn-b70b8f3d {
to { opacity: 1; transform: translateY(0);
}
}
.stat-num[data-v-b70b8f3d] {
  display: block;
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--highlight);
  line-height: 1.2;
}
.stat-label[data-v-b70b8f3d] {
  display: block;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.65);
  margin-top: 4px;
}

/* ========== 通用 Section ========== */
.section[data-v-b70b8f3d] {
  padding: 84px 0;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.section.visible[data-v-b70b8f3d] {
  opacity: 1;
  transform: translateY(0);
}
.section-inner[data-v-b70b8f3d] {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-header[data-v-b70b8f3d] {
  text-align: center;
  margin-bottom: 48px;
}
.section-title[data-v-b70b8f3d] {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 10px;
}
.section-subtitle[data-v-b70b8f3d] {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* ========== 模块一：公司介绍 ========== */
.section-about[data-v-b70b8f3d] {
  background: var(--bg-light);
}
.about-layout[data-v-b70b8f3d] {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}
.about-text p[data-v-b70b8f3d] {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-dark);
  margin-bottom: 14px;
}
.about-text strong[data-v-b70b8f3d] {
  color: var(--accent);
  font-weight: 700;
}
.honors-wall[data-v-b70b8f3d] {
  background: linear-gradient(135deg, var(--primary), #1e3a5f);
  border-radius: 20px;
  padding: 32px 28px;
  color: #fff;
}
.honors-title[data-v-b70b8f3d] {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 22px;
  text-align: center;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.honors-grid[data-v-b70b8f3d] {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.honor-item[data-v-b70b8f3d] {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 18px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  opacity: 0;
  transform: scale(0.9);
  animation: honorIn-b70b8f3d 0.4s ease forwards;
  animation-delay: var(--hdelay);
  transition: transform 0.3s, background 0.3s;
}
.honor-item[data-v-b70b8f3d]:hover {
  transform: scale(1.05);
  background: rgba(255,255,255,0.12);
}
@keyframes honorIn-b70b8f3d {
to { opacity: 1; transform: scale(1);
}
}
.honor-icon[data-v-b70b8f3d] { font-size: 2rem;
}
.honor-name[data-v-b70b8f3d] {
  font-size: 0.82rem;
  text-align: center;
  line-height: 1.4;
  color: rgba(255,255,255,0.88);
}

/* ========== 模块二：项目背景 ========== */
.section-bg[data-v-b70b8f3d] {
  background: #fff;
}
.bg-layout[data-v-b70b8f3d] {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.bg-pain-points h3[data-v-b70b8f3d],
.bg-solution-box h3[data-v-b70b8f3d] {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 18px;
}
.pain-grid[data-v-b70b8f3d] {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.pain-item[data-v-b70b8f3d] {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  background: var(--bg-light);
  border-radius: 12px;
  border-left: 4px solid #ef4444;
  opacity: 0;
  transform: translateX(-12px);
  animation: painSlide-b70b8f3d 0.45s ease forwards;
  animation-delay: var(--pdelay);
  transition: transform 0.3s;
}
.pain-item[data-v-b70b8f3d]:hover {
  transform: translateX(4px);
}
@keyframes painSlide-b70b8f3d {
to { opacity: 1; transform: translateX(0);
}
}
.pain-icon[data-v-b70b8f3d] { font-size: 1.3rem; flex-shrink: 0;
}
.pain-item strong[data-v-b70b8f3d] {
  display: block;
  font-size: 0.88rem;
  color: var(--primary);
  margin-bottom: 2px;
}
.pain-item p[data-v-b70b8f3d] {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.45;
}
.bg-solution-box[data-v-b70b8f3d] {
  background: #fff;
  border-radius: 18px;
  padding: 28px 24px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  border-left: 5px solid var(--teal);
}
.bg-solution-box p[data-v-b70b8f3d] {
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--text-dark);
  margin: 0;
}
.bg-solution-box strong[data-v-b70b8f3d] {
  color: var(--accent);
  font-weight: 700;
}

/* ========== 模块三：有限产能排程 ========== */
.section-scheduling[data-v-b70b8f3d] {
  background: var(--bg-light);
}
.sched-features[data-v-b70b8f3d] {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.sched-card[data-v-b70b8f3d] {
  background: #fff;
  border-radius: 16px;
  padding: 24px 28px 24px 72px;
  box-shadow: 0 3px 16px rgba(0,0,0,0.04);
  position: relative;
  border: 1px solid #e2e8f0;
  opacity: 0;
  transform: translateY(20px);
  animation: schedIn-b70b8f3d 0.5s ease forwards;
  animation-delay: var(--sdelay);
  transition: transform 0.3s, box-shadow 0.3s;
}
.sched-card[data-v-b70b8f3d]:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.08);
}
@keyframes schedIn-b70b8f3d {
to { opacity: 1; transform: translateY(0);
}
}
.sched-num[data-v-b70b8f3d] {
  position: absolute;
  left: 20px;
  top: 24px;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--accent);
  opacity: 0.3;
}
.sched-title[data-v-b70b8f3d] {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}
.sched-desc[data-v-b70b8f3d] {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--text-dark);
  margin: 0;
}

/* ========== 模块四：配纤配盘 ========== */
.section-fiber[data-v-b70b8f3d] {
  background: #fff;
}
.fiber-layout[data-v-b70b8f3d] {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.fiber-card[data-v-b70b8f3d] {
  background: #fff;
  border-radius: 18px;
  padding: 28px 22px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  border: 1px solid #e2e8f0;
  opacity: 0;
  transform: translateY(20px);
  animation: fiberIn-b70b8f3d 0.5s ease forwards;
  animation-delay: var(--fdelay);
  transition: transform 0.3s, box-shadow 0.3s;
}
.fiber-card[data-v-b70b8f3d]:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 34px rgba(0,0,0,0.1);
}
@keyframes fiberIn-b70b8f3d {
to { opacity: 1; transform: translateY(0);
}
}
.fiber-icon[data-v-b70b8f3d] {
  font-size: 2.4rem;
  margin-bottom: 14px;
}
.fiber-title[data-v-b70b8f3d] {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}
.fiber-desc[data-v-b70b8f3d] {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--text-dark);
  margin: 0;
}

/* ========== 模块五：数据集成 ========== */
.section-integrate[data-v-b70b8f3d] {
  background: var(--bg-light);
}
.integrate-layout[data-v-b70b8f3d] {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.integrate-cards[data-v-b70b8f3d] {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 36px;
  width: 100%;
}
.int-card[data-v-b70b8f3d] {
  background: #fff;
  border-radius: 16px;
  padding: 24px 20px;
  text-align: center;
  box-shadow: 0 3px 14px rgba(0,0,0,0.04);
  border: 1px solid #e2e8f0;
  opacity: 0;
  transform: translateY(18px);
  animation: intCardIn-b70b8f3d 0.5s ease forwards;
  animation-delay: var(--idelay);
  transition: transform 0.3s, box-shadow 0.3s;
}
.int-card[data-v-b70b8f3d]:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 26px rgba(0,0,0,0.08);
}
@keyframes intCardIn-b70b8f3d {
to { opacity: 1; transform: translateY(0);
}
}
.int-icon-wrap[data-v-b70b8f3d] {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 14px;
}
.int-icon-erp[data-v-b70b8f3d] { background: linear-gradient(135deg, var(--blue), #60a5fa);
}
.int-icon-mes[data-v-b70b8f3d] { background: linear-gradient(135deg, var(--teal), #2dd4bf);
}
.int-icon-wx[data-v-b70b8f3d] { background: linear-gradient(135deg, #22c55e, #4ade80);
}
.int-card h4[data-v-b70b8f3d] {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}
.int-card p[data-v-b70b8f3d] {
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--text-dark);
  margin: 0;
}

/* 数据流图 */
.data-flow-diagram[data-v-b70b8f3d] {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 32px 24px;
  background: linear-gradient(180deg, #0c1929 0%, #0a1624 100%);
  border-radius: 16px;
  border: 1px solid rgba(6,182,212,0.12);
  overflow: hidden;
  max-width: 720px;
  width: 100%;
}
.flow-node[data-v-b70b8f3d] {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: flowNodeIn-b70b8f3d 0.4s ease forwards;
  animation-delay: var(--fdelay);
}
@keyframes flowNodeIn-b70b8f3d {
to { opacity: 1;
}
}
.node-circle[data-v-b70b8f3d] {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  transition: transform 0.3s, box-shadow 0.3s;
}
.node-circle[data-v-b70b8f3d]:hover {
  transform: scale(1.12);
}
.node-erp[data-v-b70b8f3d] { background: linear-gradient(135deg, var(--blue), #60a5fa);
}
.node-aps[data-v-b70b8f3d] { background: linear-gradient(135deg, var(--accent), var(--highlight));
}
.node-mes[data-v-b70b8f3d] { background: linear-gradient(135deg, var(--teal), #2dd4bf);
}
.node-wx[data-v-b70b8f3d] { background: linear-gradient(135deg, #22c55e, #4ade80);
}
.node-emoji[data-v-b70b8f3d] { filter: brightness(1.2);
}
.node-name[data-v-b70b8f3d] {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.8);
  font-weight: 600;
}
.flow-arrow[data-v-b70b8f3d] {
  opacity: 0;
  animation: flowArrowIn-b70b8f3d 0.4s ease forwards;
  animation-delay: var(--fdelay);
  flex-shrink: 0;
}
.flow-arrow svg[data-v-b70b8f3d] { display: block;
}
@keyframes flowArrowIn-b70b8f3d {
to { opacity: 0.7;
}
}
.diagram-caption[data-v-b70b8f3d] {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 10px;
}

/* ========== 模块六：可视化管控 ========== */
.section-visual[data-v-b70b8f3d] {
  background: #fff;
}
.visual-grid[data-v-b70b8f3d] {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.visual-card[data-v-b70b8f3d] {
  background: var(--bg-light);
  border-radius: 16px;
  padding: 28px 24px;
  border: 1px solid #e2e8f0;
  opacity: 0;
  transform: translateY(18px);
  animation: visualIn-b70b8f3d 0.5s ease forwards;
  animation-delay: var(--vdelay);
  transition: transform 0.3s, box-shadow 0.3s;
}
.visual-card[data-v-b70b8f3d]:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 26px rgba(0,0,0,0.08);
}
@keyframes visualIn-b70b8f3d {
to { opacity: 1; transform: translateY(0);
}
}
.vicon[data-v-b70b8f3d] {
  font-size: 2rem;
  margin-bottom: 12px;
}
.visual-card h4[data-v-b70b8f3d] {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}
.visual-card p[data-v-b70b8f3d] {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text-dark);
  margin: 0;
}

/* ========== 模块七：项目成效 ========== */
.section-results[data-v-b70b8f3d] {
  background: var(--bg-light);
}
.results-grid[data-v-b70b8f3d] {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.result-card[data-v-b70b8f3d] {
  background: #fff;
  border-radius: 18px;
  padding: 28px 24px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  border: 1px solid #e2e8f0;
  opacity: 0;
  transform: translateY(20px);
  animation: resultIn-b70b8f3d 0.5s ease forwards;
  animation-delay: var(--rdelay);
  transition: transform 0.3s, box-shadow 0.3s;
}
.result-card[data-v-b70b8f3d]:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 34px rgba(0,0,0,0.1);
}
@keyframes resultIn-b70b8f3d {
to { opacity: 1; transform: translateY(0);
}
}
.result-icon[data-v-b70b8f3d] {
  font-size: 2.2rem;
  margin-bottom: 12px;
}
.result-card h4[data-v-b70b8f3d] {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}
.result-highlight[data-v-b70b8f3d] {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent);
  background: rgba(14,116,144,0.08);
  border: 1px solid rgba(14,116,144,0.15);
  margin-bottom: 10px;
}
.result-card p[data-v-b70b8f3d] {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--text-dark);
  margin: 0;
}

/* ========== 模块八：关键指标 ========== */
.section-kpi[data-v-b70b8f3d] {
  background: #fff;
}
.kpi-table-wrap[data-v-b70b8f3d] {
  overflow-x: auto;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
.kpi-table[data-v-b70b8f3d] {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.kpi-table thead th[data-v-b70b8f3d] {
  background: linear-gradient(135deg, var(--primary), #1e3a5f);
  color: #fff;
  font-weight: 700;
  padding: 16px 18px;
  text-align: center;
  white-space: nowrap;
}
.kpi-table thead th[data-v-b70b8f3d]:first-child {
  border-radius: 16px 0 0 0;
}
.kpi-table thead th[data-v-b70b8f3d]:last-child {
  border-radius: 0 16px 0 0;
}
.kpi-table tbody td[data-v-b70b8f3d] {
  padding: 14px 18px;
  text-align: center;
  border-bottom: 1px solid #e2e8f0;
  color: var(--text-dark);
  opacity: 0;
  animation: kpiRowIn-b70b8f3d 0.3s ease forwards;
  animation-delay: var(--kdelay);
}
@keyframes kpiRowIn-b70b8f3d {
to { opacity: 1;
}
}
.kpi-table tbody tr:hover td[data-v-b70b8f3d] {
  background: rgba(14,116,144,0.04);
}
.kpi-table tbody td strong[data-v-b70b8f3d] {
  color: var(--primary);
  font-weight: 700;
}
.kpi-benefit[data-v-b70b8f3d] {
  color: var(--teal);
  font-weight: 700;
}
.kpi-target[data-v-b70b8f3d] {
  color: var(--accent);
  font-weight: 700;
}

/* --- 移动端KPI卡片布局 --- */
.kpi-mobile-only[data-v-b70b8f3d] { display: none !important;
}
.kpi-pc-only[data-v-b70b8f3d] { display: block;
}
.kpi-cards[data-v-b70b8f3d] {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.kpi-card[data-v-b70b8f3d] {
  background: #fff;
  border-radius: 14px;
  border: 1.5px solid #e2e8f0;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
}
.kpi-card-header[data-v-b70b8f3d] {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: linear-gradient(135deg, var(--primary), #1e3a5f);
  color: #fff;
  min-height: 60px;
}
.kpi-card-num[data-v-b70b8f3d] {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  flex-shrink: 0;
}
.kpi-card-name[data-v-b70b8f3d] {
  font-size: 0.85rem;
  font-weight: 700;
}
.kpi-card-body[data-v-b70b8f3d] {
  padding: 12px 16px;
}
.kpi-card-row[data-v-b70b8f3d] {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid #f0f2f5;
}
.kpi-card-row[data-v-b70b8f3d]:last-child { border-bottom: none;
}
.kpi-card-label[data-v-b70b8f3d] {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
}
.kpi-card-label--benefit[data-v-b70b8f3d] { background: #f0fdfa; color: var(--teal);
}
.kpi-card-label--base[data-v-b70b8f3d] { background: #f8fafc; color: #64748b;
}
.kpi-card-label--target[data-v-b70b8f3d] { background: #fff7ed; color: var(--accent);
}
.kpi-card-value[data-v-b70b8f3d] {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-dark);
}

/* ========== CTA ========== */
.cta-section[data-v-b70b8f3d] {
  background: linear-gradient(135deg, var(--primary) 0%, #0d3a66 50%, #0a2550 100%);
  padding: 76px 24px;
  text-align: center;
  position: relative;
  z-index: 0;
  overflow: hidden;
}
.cta-section[data-v-b70b8f3d]::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(6,182,212,0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(14,116,144,0.06) 0%, transparent 50%);
}
.cta-inner[data-v-b70b8f3d] {
  position: relative;
  z-index: 1;
}
.cta-title[data-v-b70b8f3d] {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 10px;
}
.cta-subtitle[data-v-b70b8f3d] {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: 32px;
}
.cta-buttons[data-v-b70b8f3d] {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-btn[data-v-b70b8f3d] {
  padding: 14px 38px;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
}
.cta-btn.primary[data-v-b70b8f3d] {
  background: var(--highlight);
  color: #fff;
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.35);
}
.cta-btn.primary[data-v-b70b8f3d]:hover {
  background: #22d3ee;
  box-shadow: 0 6px 28px rgba(6, 182, 212, 0.5);
  transform: translateY(-2px);
}
.cta-big[data-v-b70b8f3d] {
  padding: 16px 52px;
  font-size: 1.1rem;
}

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
.hero-section[data-v-b70b8f3d] { min-height: auto; padding: 60px 24px;
}
.hero-title[data-v-b70b8f3d] { font-size: 2.2rem;
}
.hero-stats[data-v-b70b8f3d] { grid-template-columns: repeat(2, 1fr);
}
.about-layout[data-v-b70b8f3d] { grid-template-columns: 1fr;
}
.bg-layout[data-v-b70b8f3d] { grid-template-columns: 1fr;
}
.pain-grid[data-v-b70b8f3d] { grid-template-columns: 1fr;
}
.fiber-layout[data-v-b70b8f3d] { grid-template-columns: 1fr;
}
.integrate-cards[data-v-b70b8f3d] { grid-template-columns: 1fr;
}
.data-flow-diagram[data-v-b70b8f3d] { flex-wrap: wrap; justify-content: center; gap: 12px;
}
.flow-arrow[data-v-b70b8f3d] { transform: rotate(90deg);
}
.visual-grid[data-v-b70b8f3d] { grid-template-columns: 1fr;
}
.results-grid[data-v-b70b8f3d] { grid-template-columns: repeat(2, 1fr);
}
}
@media (max-width: 768px) {
.hero-title[data-v-b70b8f3d] { font-size: 1.85rem;
}
.hero-subtitle[data-v-b70b8f3d] { font-size: 1.15rem;
}
.section[data-v-b70b8f3d] { padding: 56px 0;
}
.section-title[data-v-b70b8f3d] { font-size: 1.6rem;
}
.hero-stats[data-v-b70b8f3d] { grid-template-columns: 1fr 1fr;
}
.honors-grid[data-v-b70b8f3d] { grid-template-columns: 1fr;
}
.results-grid[data-v-b70b8f3d] { grid-template-columns: 1fr;
}
.stat-num[data-v-b70b8f3d] { font-size: 1.5rem;
}
.kpi-pc-only[data-v-b70b8f3d] { display: none !important;
}
.kpi-mobile-only[data-v-b70b8f3d] { display: grid !important;
}
}
@media (max-width: 480px) {
.hero-title[data-v-b70b8f3d] { font-size: 1.55rem;
}
.hero-subtitle[data-v-b70b8f3d] { font-size: 1rem;
}
.badge[data-v-b70b8f3d] { font-size: 0.78rem; padding: 6px 14px;
}
.cta-title[data-v-b70b8f3d] { font-size: 1.5rem;
}
.cta-big[data-v-b70b8f3d] { padding: 14px 36px; font-size: 1rem;
}
}

/* 回到顶部 */
.back-to-top[data-v-b70b8f3d] {
  position: fixed;
  bottom: 40px;
  right: 40px;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all 0.3s ease;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(14, 116, 144, 0.85);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  border: none;
  outline: none;
}
.back-to-top.visible[data-v-b70b8f3d] {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top[data-v-b70b8f3d]:hover {
  background: rgba(14, 116, 144, 1);
  box-shadow: 0 6px 20px rgba(14, 116, 144, 0.4);
  transform: translateY(-3px);
}
.back-to-top svg[data-v-b70b8f3d] { width: 22px; height: 22px;
}
@media (max-width: 768px) {
.back-to-top[data-v-b70b8f3d] { bottom: 24px; right: 24px; width: 42px; height: 42px;
}
.back-to-top svg[data-v-b70b8f3d] { width: 18px; height: 18px;
}
}