/* ========================================
   宸枢智能官网 - 共享样式系统
   设计师：UI Designer
   版本：v2.0 | 2026-08-11
   浅色科技风 · WCAG AA 合规
======================================== */

:root {
  /* 品牌主色 */
  --cs-blue-600: #0066FF;
  --cs-blue-500: #3385FF;
  --cs-blue-400: #66A3FF;
  --cs-blue-300: #99C2FF;
  --cs-blue-100: #E6F0FF;
  --cs-blue-50: #F5F9FF;
  /* 科技辅色 */
  --cs-cyan-500: #00C6FF;
  --cs-cyan-100: #E6FAFF;
  --cs-indigo-600: #4F46E5;
  --cs-indigo-100: #E0E7FF;
  --cs-purple-500: #8B5CF6;
  --cs-purple-100: #F3E8FF;
  /* 中性色 */
  --cs-gray-900: #0A1628;
  --cs-gray-800: #1A2332;
  --cs-gray-700: #334155;
  --cs-gray-600: #5A6A7D;
  --cs-gray-500: #64748B;
  --cs-gray-400: #94A3B8;
  --cs-gray-300: #CBD5E1;
  --cs-gray-200: #E1E8F5;
  --cs-gray-100: #F1F5FB;
  --cs-gray-50: #F8FAFF;
  /* 语义色 */
  --cs-success: #10B981;
  --cs-success-100: #D1FAE5;
  --cs-warning: #F59E0B;
  --cs-warning-100: #FEF3C7;
  --cs-error: #EF4444;
  --cs-error-100: #FEE2E2;
  /* 阴影 */
  --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.04);
  --shadow-md: 0 4px 12px rgba(10, 22, 40, 0.06);
  --shadow-lg: 0 12px 32px rgba(0, 102, 255, 0.1);
  --shadow-xl: 0 24px 48px rgba(10, 22, 40, 0.12);
  /* 圆角 */
  --radius-sm: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;
  /* 过渡 */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  overflow-x: clip;
  max-width: 100%;
}

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Inter", system-ui, -apple-system, sans-serif;
  color: var(--cs-gray-800);
  background: var(--cs-gray-50);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  max-width: 100%;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.2s ease; }
ul { list-style: none; }

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
@media (min-width: 1024px) { .container { padding: 0 32px; } }
@media (min-width: 1280px) { .container { max-width: 1400px; } }

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  text-align: center;
  white-space: nowrap;
}
.btn:focus-visible { outline: 2px solid var(--cs-blue-400); outline-offset: 2px; }
.btn-primary {
  background: linear-gradient(135deg, var(--cs-blue-600) 0%, var(--cs-blue-500) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 102, 255, 0.25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0, 102, 255, 0.35); }
.btn-secondary {
  background: #fff;
  color: var(--cs-blue-600);
  border: 1px solid var(--cs-blue-600);
}
.btn-secondary:hover { background: var(--cs-blue-50); }
.btn-ghost { background: transparent; color: var(--cs-gray-600); padding: 12px 20px; }
.btn-ghost:hover { background: var(--cs-gray-100); color: var(--cs-blue-600); }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-block { width: 100%; }

/* === Badge === */
.badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  background: var(--cs-blue-100);
  color: var(--cs-blue-600);
}

/* === Section === */
.section { padding: 96px 0; }
@media (max-width: 768px) { .section { padding: 64px 0; } }
.section-alt { background: #fff; }

/* === Growth Loop / Stage Showcase === */
.growth-loop-section {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #f5f9ff 0%, #eef4ff 50%, #f8faff 100%);
  padding-top: 80px;
  padding-bottom: 32px;
}
.growth-loop-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 55% at 15% 20%, rgba(34, 211, 238, 0.1), transparent 60%),
    radial-gradient(ellipse 60% 50% at 85% 75%, rgba(0, 102, 255, 0.08), transparent 55%);
}
.growth-loop-section .container {
  position: relative;
  z-index: 1;
  max-width: min(1320px, calc(100vw - 64px));
}
@media (max-width: 768px) {
  .growth-loop-section .container {
    max-width: 100%;
    padding-left: 16px;
    padding-right: 16px;
  }
  .growth-loop-section {
    padding-top: 56px;
    padding-bottom: 24px;
  }
  .growth-loop-title { font-size: clamp(22px, 6.5vw, 28px); }
}
.growth-loop-header {
  text-align: center;
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.growth-loop-title {
  font-size: clamp(28px, 4.2vw, 38px);
  font-weight: 700;
  color: #163a6b;
  line-height: 1.3;
  margin: 0;
  width: 100%;
}
.growth-loop-title::after {
  content: '';
  display: block;
  width: 56px;
  height: 4px;
  margin: 14px auto 0;
  border-radius: 999px;
  background: linear-gradient(90deg, #22d3ee, #3385ff 50%, #0066FF);
}
.growth-loop-footer { display: flex; justify-content: center; }
.growth-loop-footer p {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  padding: 12px 28px;
  border-radius: 999px;
  border: 1px solid rgba(102, 163, 255, 0.45);
  background: linear-gradient(135deg, rgba(230, 240, 255, 0.95), rgba(238, 242, 255, 0.9));
  color: #2a4a7a;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
}
.growth-loop-footer p::before,
.growth-loop-footer p::after {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, #22d3ee, #3385ff);
  flex-shrink: 0;
}
.stage-showcase {
  background: #fff;
  border-radius: 28px;
  box-shadow: 0 16px 48px rgba(22, 58, 107, 0.08);
  overflow: hidden;
  width: 100%;
}
.stage-panels { position: relative; }
.stage-panel {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 520px;
}
.stage-panel[hidden] { display: none !important; }
@media (min-width: 960px) {
  .stage-panel { grid-template-columns: 0.95fr 1.05fr; }
}

.stage-copy {
  padding: 56px 44px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(180deg, #fff 0%, #f7faff 100%);
}
.stage-problem {
  font-size: clamp(26px, 3.2vw, 36px);
  font-weight: 700;
  color: var(--cs-gray-900);
  line-height: 1.35;
  margin: 0 0 28px;
  position: relative;
  max-width: 11em;
}
.stage-qmark {
  position: absolute;
  right: -0.15em;
  top: -0.15em;
  font-size: 1.6em;
  color: rgba(0, 102, 255, 0.12);
  font-weight: 800;
  line-height: 1;
  pointer-events: none;
}
.stage-meta {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding-top: 22px;
  border-top: 2px solid var(--cs-blue-600);
  max-width: 360px;
}
.stage-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--cs-gray-500);
  margin-bottom: 8px;
}
.stage-meta-item strong {
  display: block;
  font-size: 22px;
  font-weight: 700;
  color: var(--cs-gray-900);
}
.stage-meta-item p {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--cs-gray-700);
}

.stage-visual {
  background: linear-gradient(160deg, #dcebff 0%, #cfe0ff 55%, #e8f1ff 100%);
  padding: 44px 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  min-height: 520px;
}
.stage-cms-image {
  display: block;
  width: 100%;
  max-width: 560px;
  max-height: 440px;
  object-fit: contain;
  border-radius: 16px;
}
.stage-mock {
  width: 100%;
  max-width: 480px;
  position: relative;
}
.mock-float {
  position: absolute;
  z-index: 3;
  border-radius: 16px;
  background: linear-gradient(145deg, #3385FF, #0066FF);
  color: #fff;
  box-shadow: 0 12px 28px rgba(0, 102, 255, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}
.mock-float-ai {
  width: 52px;
  height: 52px;
  left: -8px;
  top: 38%;
  font-size: 16px;
}
.mock-float-chat {
  width: 48px;
  height: 48px;
  right: 18px;
  top: 8px;
  font-size: 22px;
  border-radius: 50%;
}
.mock-window {
  background: rgba(255, 255, 255, 0.92);
  border-radius: 20px;
  box-shadow: 0 18px 40px rgba(22, 58, 107, 0.12);
  padding: 16px;
  backdrop-filter: blur(8px);
}
.mock-window-bar {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
}
.mock-window-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ff5f57;
}
.mock-window-bar span:nth-child(2) { background: #febc2e; }
.mock-window-bar span:nth-child(3) { background: #28c840; }

.mock-search {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  border-radius: 999px;
  padding: 8px 8px 8px 16px;
  margin-bottom: 14px;
  box-shadow: 0 4px 14px rgba(0, 102, 255, 0.06);
}
.mock-search-icon { color: var(--cs-blue-600); font-size: 18px; }
.mock-search-text { flex: 1; font-size: 14px; color: var(--cs-gray-700); font-weight: 600; }
.mock-search button {
  border: none;
  background: var(--cs-blue-600);
  color: #fff;
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  cursor: default;
}

.mock-body {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 12px;
  margin-bottom: 12px;
}
.mock-agent-card {
  background: #fff;
  border-radius: 16px;
  padding: 14px;
  border: 1px solid var(--cs-gray-100);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 10px;
  align-items: center;
}
.mock-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, #99C2FF, #3385FF);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  grid-row: span 2;
}
.mock-agent-info strong {
  font-size: 14px;
  color: var(--cs-gray-900);
}
.mock-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  grid-column: 2;
}
.mock-tags span {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--cs-blue-50);
  color: var(--cs-blue-600);
}
.mock-chat-btn {
  grid-column: 1 / -1;
  border: none;
  background: var(--cs-blue-600);
  color: #fff;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: default;
}
.mock-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.mock-grid span {
  background: #fff;
  border-radius: 10px;
  padding: 10px 6px;
  text-align: center;
  font-size: 11px;
  color: var(--cs-gray-700);
  border: 1px solid var(--cs-gray-100);
}

.mock-chart {
  position: relative;
  height: 72px;
  background: linear-gradient(180deg, rgba(230, 240, 255, 0.8), rgba(255, 255, 255, 0.4));
  border-radius: 14px;
  overflow: hidden;
  padding: 8px;
}
.mock-chart svg { width: 100%; height: 100%; }
.mock-headset {
  position: absolute;
  right: 12px;
  bottom: 4px;
  font-size: 42px;
  opacity: 0.28;
}

.mock-kpi-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}
.mock-kpi-row div {
  background: #fff;
  border-radius: 14px;
  padding: 14px 10px;
  text-align: center;
  border: 1px solid var(--cs-gray-100);
}
.mock-kpi-row b {
  display: block;
  font-size: 20px;
  color: var(--cs-blue-600);
  margin-bottom: 4px;
}
.mock-kpi-row small {
  font-size: 12px;
  color: var(--cs-gray-500);
}
.mock-list { display: flex; flex-direction: column; gap: 8px; }
.mock-list-item {
  background: #fff;
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 13px;
  color: var(--cs-gray-700);
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--cs-gray-100);
}
.mock-list-item .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.mock-list-item .dot.hot { background: #ef4444; }
.mock-list-item .dot.mid { background: #f59e0b; }
.mock-list-item .dot.low { background: #94a3b8; }
.mock-channel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}
.mock-channel-grid span {
  background: #fff;
  border-radius: 14px;
  padding: 18px 8px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--cs-blue-600);
  border: 1px solid var(--cs-gray-100);
}
.mock-progress {
  background: #fff;
  border-radius: 14px;
  padding: 14px;
  border: 1px solid var(--cs-gray-100);
}
.mock-progress .bar {
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, #66A3FF, #0066FF);
  margin-bottom: 8px;
}
.mock-progress span {
  font-size: 13px;
  color: var(--cs-gray-600);
}
.mock-flow-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  background: #fff;
  border-radius: 16px;
  padding: 22px 14px;
  margin-bottom: 14px;
  border: 1px solid var(--cs-gray-100);
}
.mock-flow-line span {
  background: var(--cs-blue-50);
  color: var(--cs-blue-600);
  font-weight: 700;
  font-size: 13px;
  padding: 8px 12px;
  border-radius: 999px;
}
.mock-flow-line i {
  font-style: normal;
  color: var(--cs-blue-400);
}

.stage-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: #fff;
  border-top: 1px solid var(--cs-gray-100);
}
.stage-tab {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--cs-gray-600);
  font-size: 17px;
  font-weight: 600;
  padding: 20px 8px;
  cursor: pointer;
  position: relative;
  transition: color 0.2s ease, background 0.2s ease;
}
.stage-tab:hover { color: var(--cs-blue-600); background: var(--cs-blue-50); }
.stage-tab.is-active {
  background: var(--cs-blue-600);
  color: #fff;
}
.stage-tab.is-active::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 8px solid var(--cs-blue-600);
}

@media (max-width: 959px) {
  .stage-copy { padding: 32px 24px 24px; }
  .stage-visual { padding: 24px 18px 28px; min-height: 0; }
  .stage-panel { min-height: 0; }
  .mock-float-ai { left: 4px; }
  .stage-tabs {
    grid-template-columns: 1fr;
  }
  .stage-tab { text-align: left; padding: 14px 20px; }
  .stage-tab.is-active::before { display: none; }
}
@media (max-width: 768px) {
  .growth-loop-section {
    padding-top: 56px;
    padding-bottom: 36px;
  }
  .growth-loop-header { margin-bottom: 28px; }
  .growth-loop-footer p {
    font-size: 13px;
    padding: 10px 16px;
    text-align: center;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .stage-showcase { border-radius: 20px; }
  .stage-copy { padding: 24px 16px 20px; }
  .stage-problem {
    font-size: clamp(20px, 5.5vw, 26px);
    max-width: none;
  }
  .stage-qmark { display: none; }
  .mock-body { grid-template-columns: 1fr; }
  .mock-kpi-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }
  .mock-kpi-row b { font-size: 16px; }
  .mock-kpi-row span { font-size: 11px; }
  .mock-search { flex-wrap: wrap; gap: 8px; }
  .mock-search-text { min-width: 0; flex: 1 1 auto; }
}

/* === Industry Solutions (六大行业) === */
.industry-section {
  background: #fff;
  padding-top: 80px;
  padding-bottom: 40px;
}
.industry-section .container {
  max-width: min(1200px, calc(100vw - 48px));
}
.industry-section .section-header.industry-header {
  margin: 0 auto 16px;
}
.industry-header .section-title {
  margin-bottom: 8px;
}
.industry-header .section-subtitle {
  line-height: 1.6;
}
.industry-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 16px;
}
.industry-tab {
  appearance: none;
  border: 1px solid var(--cs-gray-200);
  background: #fff;
  color: var(--cs-gray-700);
  font-size: 15px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.industry-tab-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  color: var(--cs-gray-500);
}
.industry-tab-icon svg {
  width: 100%;
  height: 100%;
}
.industry-tab-icon img,
.industry-panel-title-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: inherit;
}
.industry-tab-icon.has-image,
.industry-panel-title-icon.has-image {
  overflow: hidden;
  color: transparent;
}
.industry-tab:hover {
  color: var(--cs-blue-600);
  border-color: var(--cs-blue-300);
  background: var(--cs-blue-50);
}
.industry-tab:hover .industry-tab-icon { color: var(--cs-blue-600); }
.industry-tab.is-active {
  color: var(--cs-blue-600);
  background: var(--cs-blue-50);
  border-color: var(--cs-blue-400);
  box-shadow: 0 0 0 1px rgba(0, 102, 255, 0.08);
}
.industry-tab.is-active .industry-tab-icon { color: var(--cs-blue-600); }

.industry-panels {
  border: 1px solid var(--cs-gray-200);
  border-radius: 20px;
  background: #fff;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.industry-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  min-height: 560px;
}
.industry-panel[hidden] { display: none !important; }
.industry-panel-left {
  padding: 40px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  background: linear-gradient(180deg, #fff 0%, #f7faff 100%);
  border-right: 1px solid var(--cs-gray-100);
}
.industry-panel-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--cs-gray-900);
  margin: 0 0 20px;
  line-height: 1.35;
}
.industry-panel-title-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--cs-blue-50);
  color: var(--cs-blue-600);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.industry-panel-title-icon svg {
  width: 18px;
  height: 18px;
}
.industry-facts {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.industry-fact {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 14px;
  background: #fff;
  border: 1px solid var(--cs-gray-100);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
}
.industry-fact-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--cs-blue-50);
  color: var(--cs-blue-600);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.industry-fact-icon svg {
  width: 18px;
  height: 18px;
}
.industry-fact strong {
  display: block;
  color: var(--cs-blue-600);
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 4px;
}
.industry-fact p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--cs-gray-700);
}
.industry-panel-right {
  padding: 32px 28px 28px;
  background: #f5f8fc;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.industry-team-title {
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 700;
  color: var(--cs-blue-600);
  display: flex;
  align-items: center;
  gap: 8px;
}
.industry-team-title::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cs-blue-600);
  box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.12);
}
.industry-agent-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  max-height: 460px;
  flex: 1;
  padding-right: 6px;
  scrollbar-width: thin;
  scrollbar-color: #c5d0e0 transparent;
}
.industry-agent-list::-webkit-scrollbar {
  width: 6px;
}
.industry-agent-list::-webkit-scrollbar-thumb {
  background: #c5d0e0;
  border-radius: 999px;
}
.industry-agent-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  border-radius: 12px;
  padding: 12px 14px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.industry-agent-card:hover {
  border-color: var(--cs-blue-300);
  box-shadow: var(--shadow-sm);
}
.agent-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--cs-blue-50);
  color: var(--cs-blue-600);
  box-shadow: inset 0 0 0 1px rgba(0, 102, 255, 0.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.agent-avatar svg {
  width: 18px;
  height: 18px;
}
.agent-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: inherit;
}
.agent-avatar.has-image {
  overflow: hidden;
  background: transparent;
  box-shadow: inset 0 0 0 1px rgba(0, 102, 255, 0.12);
}
.industry-agent-card strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--cs-gray-900);
  margin-bottom: 4px;
}
.industry-agent-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--cs-gray-600);
}

@media (max-width: 959px) {
  .industry-panel {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .industry-panel-left {
    border-right: none;
    border-bottom: 1px solid var(--cs-gray-100);
    padding: 24px 20px;
    justify-content: flex-start;
  }
  .industry-panel-title {
    font-size: 18px;
    margin-bottom: 16px;
  }
  .industry-panel-right {
    padding: 20px 16px 20px;
  }
  .industry-agent-list {
    max-height: 340px;
  }
}
@media (max-width: 768px) {
  .industry-section {
    padding-top: 56px;
    padding-bottom: 32px;
  }
  .industry-tabs {
    gap: 8px;
  }
  .industry-tab {
    font-size: 13px;
    padding: 8px 12px;
  }
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px;
}
.section-header .badge { margin-bottom: 16px; }
.section-title {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 700;
  color: var(--cs-gray-900);
  line-height: 1.25;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 16px;
  color: var(--cs-gray-600);
  line-height: 1.8;
}

/* === Header / Nav === */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 72px;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: 1px solid transparent;
  z-index: 1000;
  transition: background 0.3s ease, backdrop-filter 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.header.scrolled {
  background: rgba(248, 250, 255, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: rgba(225, 232, 245, 0.6);
  box-shadow: 0 1px 12px rgba(10, 22, 40, 0.04);
}
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: none;
  width: 100%;
  padding-left: clamp(24px, 5vw, 64px);
  padding-right: clamp(24px, 5vw, 64px);
  position: relative;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 20px;
  color: var(--cs-gray-900);
  flex-shrink: 0;
  z-index: 2;
}
.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--cs-blue-600), var(--cs-cyan-500));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
  overflow: hidden;
  flex-shrink: 0;
}
.logo-icon.has-img,
.logo-icon:has(img) {
  background: transparent;
  padding: 0;
}
.logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.header .logo-icon {
  width: 52px;
  height: 52px;
  font-size: 24px;
  border-radius: 12px;
}
.nav {
  display: none;
  align-items: center;
  gap: 28px;
  margin-left: 0;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}
@media (min-width: 1024px) { .nav { display: flex; } }
.nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--cs-gray-800);
  position: relative;
  padding: 8px 0;
}
.nav a:hover, .nav a.active { color: var(--cs-blue-600); }
.nav a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--cs-blue-600);
  transition: width 0.2s ease;
}
.nav a:hover::after, .nav a.active::after { width: 100%; }

/* 移动端导航抽屉（独立面板，挂到 body） */
.mobile-nav-mask {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: rgba(10, 22, 40, 0.42);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}
.mobile-nav-mask.is-open {
  opacity: 1;
  visibility: visible;
}
.mobile-nav-panel {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 1101;
  width: min(320px, 86vw);
  height: 100vh;
  height: 100dvh;
  margin: 0;
  padding: 80px 20px 32px;
  background: #fff;
  box-shadow: -12px 0 40px rgba(10, 22, 40, 0.14);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}
.mobile-nav-panel.is-open {
  transform: translateX(0);
}
.mobile-nav-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cs-gray-400);
  padding: 8px 12px 16px;
}
.mobile-nav-panel a {
  display: block;
  padding: 14px 12px;
  font-size: 16px;
  font-weight: 500;
  color: var(--cs-gray-800);
  border-radius: 10px;
  text-decoration: none;
}
.mobile-nav-panel a:hover,
.mobile-nav-panel a.active {
  color: var(--cs-blue-600);
  background: color-mix(in srgb, var(--cs-blue-600) 8%, white);
}
.mobile-nav-cta {
  margin-top: 16px !important;
  text-align: center !important;
  color: #fff !important;
  background: linear-gradient(135deg, var(--cs-blue-600), var(--cs-cyan-500)) !important;
  font-weight: 600 !important;
}
.mobile-nav-cta:hover {
  color: #fff !important;
  filter: brightness(1.05);
}
@media (max-width: 1023px) {
  .mobile-menu-btn {
    position: relative;
    z-index: 1102;
  }
  .mobile-menu-btn.is-open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .mobile-menu-btn.is-open span:nth-child(2) {
    opacity: 0;
  }
  .mobile-menu-btn.is-open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
  .mobile-menu-btn span {
    transition: transform 0.25s ease, opacity 0.2s ease;
  }
  body.mobile-nav-open {
    overflow: hidden;
  }
  body.mobile-nav-open .header {
    z-index: 1102;
  }
}
@media (min-width: 1024px) {
  .mobile-nav-mask,
  .mobile-nav-panel {
    display: none !important;
  }
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
  flex-shrink: 0;
  z-index: 2;
}
.btn-header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 20px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--cs-blue-600), var(--cs-cyan-500));
  border-radius: 8px;
  white-space: nowrap;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn-header-cta:hover {
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 102, 255, 0.3);
}
.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  padding: 6px;
}
.mobile-menu-btn span {
  display: block;
  height: 2px;
  background: var(--cs-gray-800);
  border-radius: 2px;
}
@media (min-width: 1024px) {
  .mobile-menu-btn { display: none; }
}
@media (max-width: 479px) {
  .btn-header-cta { padding: 0 14px; font-size: 13px; height: 36px; }
}

/* === 回到顶部悬浮按钮 === */
.back-to-top {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 90;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(0, 102, 255, 0.18);
  background: #fff;
  color: var(--cs-blue-600);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 80, 160, 0.14);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.92);
  transition:
    opacity 0.25s ease,
    visibility 0.25s ease,
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease,
    color 0.25s ease;
  padding: 0;
}
.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}
.back-to-top:hover {
  background: linear-gradient(135deg, var(--cs-blue-600), var(--cs-cyan-500));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 12px 28px rgba(0, 102, 255, 0.28);
  transform: translateY(-2px) scale(1.04);
}
.back-to-top svg {
  width: 20px;
  height: 20px;
  display: block;
  pointer-events: none;
}
@media (max-width: 768px) {
  .back-to-top {
    right: 16px;
    bottom: 20px;
    width: 44px;
    height: 44px;
  }
}

/* === Page Banner (inner pages) ===
   固定高度，保证关于我们 / 产品动态 / 新闻动态 / 招商服务一致 */
.page-banner {
  position: relative;
  box-sizing: border-box;
  height: 360px;
  min-height: 360px;
  padding: 120px 24px 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 80% 30%, rgba(0, 198, 255, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 20% 70%, rgba(0, 102, 255, 0.06) 0%, transparent 40%),
    linear-gradient(135deg, var(--cs-gray-50) 0%, var(--cs-blue-50) 50%, #fff 100%);
  overflow: hidden;
  text-align: center;
}
.page-banner > .container {
  width: 100%;
  position: relative;
  z-index: 2;
}
.page-banner-grid {
  position: absolute;
  inset: 0;
  opacity: 0.3;
  background-image:
    linear-gradient(var(--cs-blue-100) 1px, transparent 1px),
    linear-gradient(90deg, var(--cs-blue-100) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(circle at 50% 50%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, black 0%, transparent 70%);
}
.page-banner-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: 0 auto;
}
.page-banner h1 {
  font-size: clamp(28px, 4.5vw, 42px);
  font-weight: 700;
  color: var(--cs-gray-900);
  line-height: 1.25;
  margin-bottom: 16px;
}
.page-banner h1 span {
  background: linear-gradient(135deg, var(--cs-blue-600), var(--cs-cyan-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-banner p {
  font-size: 16px;
  color: var(--cs-gray-600);
  line-height: 1.75;
  max-width: 640px;
  margin: 0 auto;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}
@media (max-width: 768px) {
  .page-banner {
    height: auto;
    min-height: 280px;
    padding: 110px 20px 40px;
  }
  .page-banner h1 { font-size: 28px; }
  .page-banner p { font-size: 15px; -webkit-line-clamp: 4; }
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--cs-gray-400);
  margin-bottom: 16px;
  justify-content: center;
}
.breadcrumb a:hover { color: var(--cs-blue-600); }
.breadcrumb .sep { color: var(--cs-gray-300); }

/* === About: Hero === */
.about-hero {
  position: relative;
  padding: 160px 0 100px;
  background: linear-gradient(180deg, #f0f6ff 0%, #f8faff 40%, #ffffff 100%);
  overflow: hidden;
}
.about-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 30%, rgba(0, 102, 255, 0.08), transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 70%, rgba(0, 198, 255, 0.07), transparent 55%),
    radial-gradient(ellipse 40% 30% at 50% 100%, rgba(99, 102, 241, 0.05), transparent 60%);
  pointer-events: none;
}
.about-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 102, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 102, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 0%, transparent 70%);
  pointer-events: none;
}
.about-hero .container { position: relative; z-index: 2; }
.about-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--cs-blue-50);
  border: 1px solid var(--cs-blue-200);
  color: var(--cs-blue-600);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
}
.about-hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cs-cyan-500);
  box-shadow: 0 0 8px rgba(0, 198, 255, 0.5);
}
.about-hero h1 {
  font-size: clamp(36px, 6vw, 60px);
  font-weight: 800;
  color: var(--cs-gray-900);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  max-width: 900px;
}
.about-hero h1 .gradient-text {
  background: linear-gradient(135deg, var(--cs-blue-600) 0%, var(--cs-cyan-500) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.about-hero p {
  font-size: 18px;
  color: var(--cs-gray-500);
  line-height: 1.8;
  max-width: 680px;
  margin: 0 0 40px;
}
.about-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.about-hero-stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 14px 20px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  box-shadow: var(--shadow-sm);
}
.about-hero-stat strong {
  font-size: 28px;
  font-weight: 800;
  color: var(--cs-blue-600);
  line-height: 1;
}
.about-hero-stat span {
  font-size: 14px;
  color: var(--cs-gray-500);
}

/* === About: Intro (editorial split) === */
.about-intro {
  padding: 100px 0;
  background: var(--cs-gray-50);
}
.about-intro-header {
  text-align: center;
  margin-bottom: 48px;
}
.about-intro-header .about-intro-text-tag {
  margin-bottom: 16px;
}
.about-intro-header h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: var(--cs-gray-900);
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 0;
}
.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}
@media (min-width: 900px) {
  .about-intro-grid { grid-template-columns: 0.85fr 1.15fr; gap: 56px; }
}
.about-intro-visual {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  background: linear-gradient(145deg, var(--cs-blue-50) 0%, #e8f1ff 40%, #f0f6ff 100%);
  width: 100%;
  aspect-ratio: 1024 / 681;
  min-height: 0;
  padding: 0;
  border: 1px solid var(--cs-blue-100);
}
.about-intro-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about-intro-visual::before,
.about-intro-visual::after {
  content: none;
  display: none;
}
.about-intro-visual-content {
  position: relative;
  z-index: 2;
}
.about-intro-visual-content h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--cs-gray-900);
  margin-bottom: 6px;
}
.about-intro-visual-content p {
  font-size: 15px;
  color: var(--cs-gray-500);
  margin: 0;
}
.about-intro-visual-stats {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-bottom: 32px;
  border-top: 1px solid var(--cs-blue-100);
  padding-top: 28px;
}
.about-intro-visual-stat {
  text-align: center;
}
.about-intro-visual-stat:not(:last-child) {
  border-right: 1px solid var(--cs-blue-100);
}
.about-intro-visual-stat strong {
  display: block;
  font-size: 32px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--cs-blue-600), var(--cs-cyan-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}
.about-intro-visual-stat span {
  font-size: 12px;
  color: var(--cs-gray-500);
}
.about-intro-text h2 {
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 800;
  color: var(--cs-gray-900);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.about-intro-subheading {
  font-size: 22px;
  font-weight: 700;
  color: var(--cs-gray-900);
  line-height: 1.35;
  margin: 0 0 18px;
}
.about-intro-text-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--cs-blue-600);
  background: var(--cs-blue-50);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.about-intro-text p {
  font-size: 16px;
  color: var(--cs-gray-600);
  line-height: 1.9;
  margin-bottom: 18px;
}
.about-intro-text p strong {
  color: var(--cs-gray-900);
  font-weight: 600;
}
.about-intro-text p:last-child { margin-bottom: 0; }
.cms-rich-body {
  font-size: 16px;
  color: var(--cs-gray-600);
  line-height: 1.9;
  margin-bottom: 18px;
}
.cms-rich-body:last-child { margin-bottom: 0; }
.cms-rich-body p { margin: 0 0 12px; }
.cms-rich-body p:last-child { margin-bottom: 0; }
.cms-rich-body h1,.cms-rich-body h2,.cms-rich-body h3,
.cms-rich-body h4,.cms-rich-body h5,.cms-rich-body h6 {
  color: var(--cs-gray-900);
  margin: 0.6em 0 0.35em;
  line-height: 1.35;
}
.cms-rich-body ul,.cms-rich-body ol { padding-left: 1.4em; margin: 0 0 12px; }
.cms-rich-body blockquote {
  margin: 0 0 12px; padding: 10px 14px;
  border-left: 3px solid var(--cs-blue-500);
  background: var(--cs-blue-50); color: var(--cs-gray-700);
}
.cms-rich-body img { max-width: 100%; height: auto; border-radius: 10px; }
.cms-rich-body table,
.news-detail-body table,
.legal-page-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 12px;
}
.cms-rich-body th,.cms-rich-body td,
.news-detail-body th,.news-detail-body td,
.legal-page-body th,.legal-page-body td {
  border: 1px solid var(--cs-gray-200);
  padding: 8px 10px;
  word-break: break-word;
}
.cms-rich-body,
.news-detail-body,
.legal-page-body {
  overflow-wrap: anywhere;
}
@media (max-width: 768px) {
  .cms-rich-body,
  .news-detail-body,
  .legal-page-body {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .cms-rich-body table,
  .news-detail-body table,
  .legal-page-body table {
    min-width: 520px;
    width: max-content;
    max-width: none;
  }
}
.cms-rich-body code {
  background: #f3f4f6; padding: 1px 6px; border-radius: 4px; font-size: 0.92em;
}
.cms-rich-body pre {
  background: #0f172a; color: #e2e8f0; padding: 12px 14px;
  border-radius: 10px; overflow: auto; margin: 0 0 12px;
}
.cms-rich-body a { color: var(--cs-blue-600); text-decoration: underline; }
.blueprint-col .cms-rich-body {
  font-size: 15px;
  color: var(--cs-gray-600);
}
.about-intro-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.about-intro-highlight {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  font-size: 14px;
  font-weight: 500;
  color: var(--cs-gray-700);
  transition: all 0.25s ease;
}
.about-intro-highlight:hover {
  border-color: var(--cs-blue-300);
  color: var(--cs-blue-600);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.about-intro-highlight::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cs-blue-600), var(--cs-cyan-500));
  flex-shrink: 0;
}
.about-intro-highlight.has-icon::before {
  display: none;
}
.about-intro-highlight-icon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  display: block;
}
.about-intro-highlight-text {
  line-height: 1.3;
}

/* === About: Culture (light section) === */
/* === About: Culture (Blueprint Editorial + Metro Line) === */
.about-culture {
  position: relative;
  padding: 100px 0;
  background: linear-gradient(180deg, #f8faff 0%, #eef4ff 50%, #f8faff 100%);
  overflow: hidden;
}
.about-culture::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 15% 20%, rgba(0, 198, 255, 0.06), transparent 60%),
    radial-gradient(ellipse 45% 35% at 85% 80%, rgba(0, 102, 255, 0.05), transparent 55%),
    linear-gradient(rgba(0, 102, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 102, 255, 0.022) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 48px 48px, 48px 48px;
  pointer-events: none;
}
.about-culture .container { position: relative; z-index: 2; }
.about-culture-header {
  text-align: center;
  margin-bottom: 64px;
}
.about-culture-header .badge {
  margin-bottom: 16px;
}
.about-culture-header h2 {
  font-size: clamp(28px, 4.5vw, 42px);
  font-weight: 800;
  color: var(--cs-gray-900);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}
.about-culture-header p {
  font-size: 17px;
  color: var(--cs-gray-500);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* === Blueprint Editorial Columns === */
.culture-blueprint {
  display: grid;
  grid-template-columns: 1fr;
  margin-bottom: 72px;
  position: relative;
}
@media (min-width: 900px) {
  .culture-blueprint {
    grid-template-columns: 1fr 1px 1fr;
  }
}
.blueprint-col {
  position: relative;
  padding: 24px 44px;
  overflow: hidden;
}
@media (max-width: 899px) {
  .blueprint-col { padding: 28px 4px; }
  .blueprint-col:first-child { padding-top: 0; }
  .blueprint-col:last-child { padding-bottom: 0; }
}
/* Giant watermark character */
.blueprint-watermark {
  position: absolute;
  top: -20px;
  right: 16px;
  font-size: 200px;
  font-weight: 900;
  color: var(--cs-blue-600);
  opacity: 0.035;
  line-height: 1;
  pointer-events: none;
  letter-spacing: -0.05em;
  transition: opacity 0.5s ease;
}
.blueprint-col:hover .blueprint-watermark { opacity: 0.08; }
/* English label */
.blueprint-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.28em;
  color: var(--cs-blue-600);
  background: rgba(0, 102, 255, 0.07);
  padding: 5px 14px;
  border-radius: 4px;
  margin-bottom: 22px;
  position: relative;
}
.blueprint-title {
  font-size: 28px;
  font-weight: 800;
  color: var(--cs-gray-900);
  margin: 0 0 18px;
  line-height: 1.3;
  position: relative;
}
.blueprint-line {
  width: 48px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--cs-blue-600), var(--cs-cyan-500));
  margin-bottom: 24px;
  position: relative;
}
.blueprint-col p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--cs-gray-600);
  position: relative;
}
.blueprint-col p:last-child { margin-bottom: 0; }
/* Vertical divider */
.blueprint-divider {
  background: linear-gradient(180deg, transparent 0%, rgba(0, 102, 255, 0.15) 15%, rgba(0, 198, 255, 0.15) 85%, transparent 100%);
}
@media (max-width: 899px) {
  .blueprint-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(0, 102, 255, 0.12) 50%, transparent 100%);
  }
}

/* === Values Metro Line === */
.values-metro {
  position: relative;
}
.values-metro-title {
  text-align: center;
  margin-bottom: 44px;
}
.values-metro-title span {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--cs-gray-400);
  text-transform: uppercase;
}
.values-metro-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px 0;
  position: relative;
}
@media (min-width: 768px) {
  .values-metro-track {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px 8px;
  }
  /* Horizontal metro line */
  .values-metro-track::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 6%;
    right: 6%;
    height: 2px;
    background: linear-gradient(90deg,
      transparent 0%,
      rgba(0, 102, 255, 0.2) 8%,
      rgba(0, 102, 255, 0.3) 50%,
      rgba(0, 198, 255, 0.3) 92%,
      transparent 100%);
    z-index: 0;
  }
}
.value-node {
  text-align: center;
  position: relative;
  padding: 0 10px;
  z-index: 1;
}
.value-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--cs-blue-600);
  margin: 0 auto 22px;
  position: relative;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 0 5px rgba(248, 250, 255, 1);
}
.value-dot::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.18) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.value-node:hover .value-dot {
  background: var(--cs-blue-600);
  transform: scale(1.35);
  box-shadow: 0 0 0 5px rgba(248, 250, 255, 1), 0 6px 16px rgba(0, 102, 255, 0.35);
}
.value-node:hover .value-dot::before { opacity: 1; }
.value-node h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--cs-gray-900);
  margin: 0 0 8px;
  transition: color 0.3s ease;
}
.value-node:hover h4 { color: var(--cs-blue-600); }
.value-node p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--cs-gray-500);
  transition: color 0.3s ease;
}
.value-node:hover p { color: var(--cs-gray-700); }

/* === About: Roles (connected steps) === */
/* === Core Roles (Luminous Glass Cards) === */
.about-roles {
  padding: 100px 0;
  background: linear-gradient(180deg, #ffffff 0%, #f5f9ff 50%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}
.about-roles::before {
  content: '';
  position: absolute;
  top: 12%;
  right: -80px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.05) 0%, transparent 70%);
  pointer-events: none;
}
.about-roles::after {
  content: '';
  position: absolute;
  bottom: 8%;
  left: -80px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 198, 255, 0.04) 0%, transparent 70%);
  pointer-events: none;
}
.about-roles .container { position: relative; z-index: 1; }
.about-roles-header {
  text-align: center;
  margin-bottom: 56px;
}
.about-role-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  position: relative;
}
@media (min-width: 768px) {
  .about-role-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1100px) {
  .about-role-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
}

/* Luminous Glass Card */
.about-role-card {
  position: relative;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 20px;
  padding: 40px 24px 32px;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
  overflow: hidden;
  box-shadow:
    0 4px 20px rgba(0, 102, 255, 0.05),
    0 1px 3px rgba(10, 22, 40, 0.03);
}
/* Gradient top accent bar */
.about-role-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c1, #0066FF), var(--c2, #00C6FF));
  opacity: 0.7;
  transition: opacity 0.3s ease;
}
/* Ghost number watermark */
.about-role-card::after {
  content: attr(data-num);
  position: absolute;
  bottom: -12px;
  right: 8px;
  font-size: 72px;
  font-weight: 900;
  color: var(--c1, #0066FF);
  opacity: 0.04;
  line-height: 1;
  pointer-events: none;
  transition: opacity 0.3s ease;
  letter-spacing: -0.04em;
}
.about-role-card:hover {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(0, 102, 255, 0.2);
  box-shadow:
    0 16px 44px rgba(0, 102, 255, 0.12),
    0 4px 12px rgba(10, 22, 40, 0.04);
  transform: translateY(-8px);
}
.about-role-card:hover::before { opacity: 1; }
.about-role-card:hover::after { opacity: 0.1; }

/* Number badge with glow ring */
.about-role-num {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c1, #0066FF), var(--c2, #00C6FF));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  box-shadow: 0 8px 20px rgba(0, 102, 255, 0.25);
  border: 4px solid #fff;
  position: relative;
  transition: transform 0.3s ease;
}
/* Outer glow ring */
.about-role-num::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--c1, rgba(0, 102, 255, 0.12)) 0%, transparent 70%);
  z-index: -1;
  transition: opacity 0.3s ease;
  opacity: 0.5;
}
.about-role-card:hover .about-role-num { transform: scale(1.08); }
.about-role-card:hover .about-role-num::before { opacity: 1; }
.about-role-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--cs-gray-900);
  margin-bottom: 10px;
  line-height: 1.4;
}
.about-role-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--cs-gray-600);
}

/* === About: Services (capsule row) === */
.about-services {
  padding: 96px 0 110px;
  background: linear-gradient(180deg, #f8faff 0%, #ffffff 55%, #f8faff 100%);
  position: relative;
  overflow: hidden;
}
.about-services .container {
  position: relative;
  z-index: 1;
  max-width: min(1280px, calc(100vw - 32px));
}
.services-header {
  text-align: center;
  margin-bottom: 56px;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.about-services.is-inview .services-header {
  opacity: 1;
  transform: translateY(0);
}
.services-header h2 {
  font-size: clamp(28px, 4.5vw, 40px);
  font-weight: 800;
  color: var(--cs-gray-900);
  line-height: 1.25;
  letter-spacing: 0.02em;
  margin: 0 0 14px;
}
.services-title-deco {
  width: 0;
  height: 3px;
  margin: 0 auto 18px;
  background: linear-gradient(90deg, transparent, var(--cs-blue-600) 20%, var(--cs-blue-600) 80%, transparent);
  position: relative;
  transition: width 0.8s ease 0.25s;
}
.about-services.is-inview .services-title-deco {
  width: 64px;
}
.services-title-deco::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 7px;
  transform: translateX(-50%) scaleX(0);
  width: 28px;
  height: 2px;
  background: var(--cs-blue-300);
  transition: transform 0.55s ease 0.55s;
}
.about-services.is-inview .services-title-deco::after {
  transform: translateX(-50%) scaleX(1);
}
.services-header p {
  font-size: 16px;
  color: var(--cs-gray-600);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.8;
}

.services-capsule-wrap {
  position: relative;
  display: block;
  max-width: none;
  width: 100%;
  margin: 0;
}
.services-capsule-track {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  min-height: 420px;
  overflow: visible;
  padding: 12px 0 8px;
}
.services-capsule-track::-webkit-scrollbar { display: none; }
.services-capsule-track::before { display: none; }

.services-capsule {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  max-width: 180px;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 1;
  opacity: 0;
  --capsule-y: 0px;
  transform: translateY(calc(var(--capsule-y) + 40px));
  transition: opacity 0.65s ease, transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}
.services-capsule:nth-child(odd) { --capsule-y: -36px; }
.services-capsule:nth-child(even) { --capsule-y: 0px; }
.services-capsule:nth-child(1) { transition-delay: 0.08s; }
.services-capsule:nth-child(2) { transition-delay: 0.16s; }
.services-capsule:nth-child(3) { transition-delay: 0.24s; }
.services-capsule:nth-child(4) { transition-delay: 0.32s; }
.services-capsule:nth-child(5) { transition-delay: 0.4s; }
.services-capsule:nth-child(6) { transition-delay: 0.48s; }

.about-services.is-inview .services-capsule {
  opacity: 1;
  transform: translateY(var(--capsule-y));
}
.about-services.is-inview .services-capsule:nth-child(odd) {
  animation: capsule-float-up 3.6s ease-in-out 0.9s infinite;
}
.about-services.is-inview .services-capsule:nth-child(even) {
  animation: capsule-float-down 3.6s ease-in-out 0.9s infinite;
}
.about-services.is-inview .services-capsule:nth-child(2) { animation-delay: 1.1s; }
.about-services.is-inview .services-capsule:nth-child(3) { animation-delay: 1.3s; }
.about-services.is-inview .services-capsule:nth-child(4) { animation-delay: 1.5s; }
.about-services.is-inview .services-capsule:nth-child(5) { animation-delay: 1.7s; }
.about-services.is-inview .services-capsule:nth-child(6) { animation-delay: 1.9s; }

@keyframes capsule-float-up {
  0%, 100% { transform: translateY(-36px); }
  50% { transform: translateY(-48px); }
}
@keyframes capsule-float-down {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.services-capsule-body {
  width: 100%;
  height: 340px;
  border-radius: 999px;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--c1, #0066FF) 7%, white) 0%,
    color-mix(in srgb, var(--c1, #0066FF) 11%, white) 45%,
    color-mix(in srgb, var(--c2, #00C6FF) 14%, white) 100%);
  border: 1px solid color-mix(in srgb, var(--c1, #0066FF) 15%, transparent);
  box-shadow: 0 10px 28px color-mix(in srgb, var(--c1, #0066FF) 10%, transparent);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 28px 16px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}
/* Gradient glow ring at top */
.services-capsule-body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 3px;
  border-radius: 0 0 999px 999px;
  background: linear-gradient(90deg, var(--c1, #0066FF), var(--c2, #00C6FF));
  opacity: 0.6;
  transition: opacity 0.3s ease, width 0.3s ease;
}
.services-capsule:hover {
  animation-play-state: paused;
}
.services-capsule:hover .services-capsule-body {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 18px 40px color-mix(in srgb, var(--c1, #0066FF) 20%, transparent);
  border-color: color-mix(in srgb, var(--c1, #0066FF) 30%, transparent);
}
.services-capsule:hover .services-capsule-body::before {
  opacity: 1;
  width: 75%;
}
.services-capsule-media {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c1, #0066FF), var(--c2, #00C6FF));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--c1, #0066FF) 28%, transparent);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.about-services.is-inview .services-capsule-media {
  animation: capsule-icon-pulse 2.8s ease-in-out 1.2s infinite;
}
.services-capsule:hover .services-capsule-media {
  transform: scale(1.1);
  box-shadow: 0 8px 20px color-mix(in srgb, var(--c1, #0066FF) 40%, transparent);
  animation: none;
}
@keyframes capsule-icon-pulse {
  0%, 100% { box-shadow: 0 4px 14px color-mix(in srgb, var(--c1, #0066FF) 28%, transparent); }
  50% { box-shadow: 0 6px 18px color-mix(in srgb, var(--c1, #0066FF) 45%, transparent); }
}
.services-capsule-media svg { width: 26px; height: 26px; }
.services-capsule-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 50%;
}
.services-capsule-media.has-image {
  overflow: hidden;
  padding: 0;
  background: #fff;
}
.services-capsule-body h3 {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 700;
  color: var(--c1, #0066FF);
}
.services-capsule-body p {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--cs-gray-600);
}

@media (max-width: 959px) {
  .services-capsule-track {
    min-height: 0;
    gap: 12px;
    overflow-x: auto;
    justify-content: flex-start;
    padding: 8px 16px 16px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .services-capsule-track::-webkit-scrollbar { display: none; }
  .services-capsule {
    flex: 0 0 auto;
    width: 140px;
    max-width: none;
    scroll-snap-align: start;
    animation: none !important;
    transform: none !important;
  }
  .services-capsule:nth-child(odd) { --capsule-y: 0px; }
  .services-capsule-body { height: 260px; }
}
@media (max-width: 640px) {
  .services-header { margin-bottom: 28px; }
  .services-capsule-track {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    overflow: visible;
    padding: 0;
    scroll-snap-type: none;
    min-height: 0;
  }
  .services-capsule {
    width: auto;
    max-width: none;
  }
  .services-capsule:nth-child(odd) { --capsule-y: 0px; }
  .services-capsule-body {
    height: auto;
    min-height: 150px;
    border-radius: 20px;
    padding: 20px 14px;
  }
  .services-capsule-body p {
    font-size: 12px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }
}

@media (prefers-reduced-motion: reduce) {
  .services-header,
  .services-title-deco,
  .services-title-deco::after,
  .services-capsule {
    transition: none !important;
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
  .about-services.is-inview .services-capsule:nth-child(odd) {
    transform: translateY(-36px) !important;
  }
  .about-services.is-inview .services-capsule-media {
    animation: none !important;
  }
}

/* === About: Advantages === */
/* === About: Advantages (spotlight cards) === */
.about-advantages {
  padding: 100px 0;
  background: #fff;
  position: relative;
  overflow: hidden;
}
.about-advantages::before {
  content: '';
  position: absolute;
  top: 10%;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 198, 255, 0.05) 0%, transparent 70%);
  pointer-events: none;
}
.about-advantages::after {
  content: '';
  position: absolute;
  bottom: 5%;
  left: -100px;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.04) 0%, transparent 70%);
  pointer-events: none;
}
.about-advantages .container { position: relative; z-index: 1; }

.about-advantage-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 768px) {
  .about-advantage-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}
@media (min-width: 1100px) {
  .about-advantage-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
}

/* Spotlight Card */
.about-advantage-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  border-radius: 16px;
  padding: 32px 24px 28px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  text-align: center;
  align-items: center;
}

/* Ghost number — top right */
.about-advantage-card::before {
  content: attr(data-num);
  position: absolute;
  top: 8px;
  right: 16px;
  font-size: 64px;
  font-weight: 900;
  color: var(--c1, var(--cs-blue-600));
  opacity: 0.05;
  line-height: 1;
  pointer-events: none;
  transition: opacity 0.3s ease;
  letter-spacing: -0.04em;
}

/* Bottom gradient bar — hidden, expands on hover */
.about-advantage-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c1, var(--cs-blue-600)), var(--c2, var(--cs-cyan-500)));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-advantage-card:hover {
  border-color: var(--c1, var(--cs-blue-300));
  box-shadow: 0 16px 40px rgba(0, 102, 255, 0.08);
  transform: translateY(-6px);
}
.about-advantage-card:hover::before { opacity: 0.12; }
.about-advantage-card:hover::after { transform: scaleX(1); }

/* Gradient circular icon */
.about-advantage-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c1, var(--cs-blue-600)), var(--c2, var(--cs-cyan-500)));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  box-shadow: 0 8px 20px rgba(0, 102, 255, 0.15);
  flex-shrink: 0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}
.about-advantage-icon svg { width: 24px; height: 24px; }
.about-advantage-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 50%;
}
.about-advantage-icon.has-image {
  overflow: hidden;
  padding: 0;
  background: #fff;
  box-shadow: 0 8px 20px rgba(0, 102, 255, 0.12);
}
.about-advantage-card:hover .about-advantage-icon {
  transform: scale(1.12) translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 102, 255, 0.22);
}

/* Soft glow ring behind icon */
.about-advantage-icon::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c1, var(--cs-blue-600)), var(--c2, var(--cs-cyan-500)));
  opacity: 0.08;
  z-index: -1;
  transition: opacity 0.3s ease;
}
.about-advantage-card:hover .about-advantage-icon::before { opacity: 0.15; }

/* Number badge — small pill above title */
.about-advantage-num {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--c1, var(--cs-blue-600));
  background: rgba(0, 102, 255, 0.06);
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
  line-height: 1.4;
}
.about-advantage-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--cs-gray-900);
  margin-bottom: 10px;
  line-height: 1.5;
  position: relative;
}
.about-advantage-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--cs-gray-600);
  position: relative;
}

/* === About: Why Choose === */
/* === Why Choose Us (Dark Section) === */
.about-why-section {
  padding: 100px 0;
  background: linear-gradient(180deg, #ffffff 0%, #eef4ff 45%, #f5f9ff 100%);
  position: relative;
  overflow: hidden;
}
.about-why-section::before {
  content: '';
  position: absolute;
  top: 8%;
  right: -80px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.10) 0%, transparent 65%);
  pointer-events: none;
}
.about-why-section::after {
  content: '';
  position: absolute;
  bottom: 5%;
  left: -80px;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(0, 198, 255, 0.08) 0%, transparent 65%);
  pointer-events: none;
}
.about-why-header {
  text-align: center;
  margin-bottom: 56px;
  position: relative;
  z-index: 1;
}
.about-why-header .badge {
  background: rgba(0, 102, 255, 0.08);
  color: var(--cs-blue-600, #0066FF);
  border: 1px solid rgba(0, 102, 255, 0.15);
}
.about-why-header h2 {
  margin-top: 0;
  font-size: clamp(28px, 3.5vw, 36px);
  font-weight: 700;
  color: var(--cs-gray-900, #0A1628);
  line-height: 1.3;
}
.about-why-props {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  position: relative;
  z-index: 1;
}
@media (min-width: 700px) {
  .about-why-props { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .about-why-props { grid-template-columns: repeat(4, 1fr); }
}
/* Light glassmorphism card */
.about-why-prop-card {
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(0, 102, 255, 0.08);
  border-radius: 16px;
  padding: 32px 28px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0, 30, 80, 0.04);
}
/* Gradient top accent */
.about-why-prop-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--glow, #0066FF), var(--glow2, #00C6FF));
  opacity: 0.6;
  transition: all 0.3s ease;
}
.about-why-prop-card:hover {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(0, 102, 255, 0.15);
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 30, 80, 0.08);
}
.about-why-prop-card:hover::before { opacity: 1; height: 4px; }
.about-why-prop-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
  flex-shrink: 0;
  overflow: hidden;
}
.about-why-prop-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: inherit;
}
.about-why-prop-icon.has-image {
  padding: 0;
  background: #fff !important;
  color: transparent !important;
}
.about-why-prop-card h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--cs-gray-900, #0A1628);
  margin-bottom: 12px;
}
.about-why-prop-card p {
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(10, 22, 40, 0.6);
}

@media (max-width: 768px) {
  .about-hero { padding: 130px 0 70px; }
  .about-hero h1 { font-size: 32px; }
  .about-hero p { font-size: 16px; }
  .about-hero-stat { padding: 10px 14px; }
  .about-hero-stat strong { font-size: 22px; }
  .about-intro, .about-culture, .about-roles, .about-services, .about-advantages, .about-why-section { padding: 64px 0; }
  .about-intro-visual { min-height: 0; padding: 0; }
  .about-intro-visual-stats { gap: 0; }
  .about-intro-visual-stat strong { font-size: 24px; }
  .blueprint-col { padding: 20px 8px; }
  .blueprint-watermark { font-size: 140px; }
  .blueprint-title { font-size: 24px; }
  .about-role-card { padding: 28px 20px 24px; }
  .about-advantage-card { padding: 28px 20px 24px; }
  .about-why-prop-card { padding: 28px 20px; }
}

/* === Cards Grid === */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 640px) { .card-grid-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .card-grid-3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .card-grid-4 { grid-template-columns: repeat(4, 1fr); } }

/* === Capability / Feature Cards === */
.feature-card {
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: all 0.3s ease;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--cs-blue-400);
}
.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
  background: var(--cs-blue-50);
  color: var(--cs-blue-600);
}
.feature-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--cs-gray-900);
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px;
  color: var(--cs-gray-600);
  line-height: 1.7;
}

/* === Stats === */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media (min-width: 768px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }
.stat-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 28px;
  text-align: center;
  border: 1px solid var(--cs-gray-200);
  box-shadow: var(--shadow-sm);
}
.stat-card h3 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  color: var(--cs-blue-600);
  margin-bottom: 8px;
}
.stat-card p { font-size: 14px; color: var(--cs-gray-600); }

/* === Product Cards === */
.product-card {
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  border-radius: var(--radius-2xl);
  padding: 36px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.product-card.featured { border-color: var(--cs-blue-400); box-shadow: var(--shadow-lg); }
.product-card.featured::before {
  content: '核心产品';
  position: absolute;
  top: 16px; right: -28px;
  background: var(--cs-blue-600);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 32px;
  transform: rotate(45deg);
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.product-logo {
  width: 60px; height: 60px;
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; font-weight: 700;
  margin-bottom: 20px;
  background: var(--cs-blue-50);
  color: var(--cs-blue-600);
}
.product-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--cs-gray-900);
  margin-bottom: 10px;
}
.product-card .subtitle {
  font-size: 14px;
  color: var(--cs-blue-600);
  font-weight: 600;
  margin-bottom: 16px;
}
.product-card p {
  font-size: 14px;
  color: var(--cs-gray-600);
  line-height: 1.7;
  margin-bottom: 20px;
}
.product-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.product-tags span {
  font-size: 12px;
  color: var(--cs-gray-600);
  background: var(--cs-gray-100);
  padding: 4px 10px;
  border-radius: 20px;
}

/* === Tier Cards === */
.tier-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: stretch;
}
@media (min-width: 768px) { .tier-grid { grid-template-columns: repeat(3, 1fr); } }
.tier-card {
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  border-radius: var(--radius-2xl);
  padding: 36px;
  transition: all 0.3s ease;
  position: relative;
}
.tier-card.popular {
  border-color: var(--cs-blue-600);
  box-shadow: var(--shadow-lg);
  transform: scale(1.02);
}
.tier-card.popular::before {
  content: '推荐';
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--cs-blue-600);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 20px;
}
.tier-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.tier-card.popular:hover { transform: scale(1.02) translateY(-6px); }
.tier-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--cs-gray-900);
  margin-bottom: 8px;
}
.tier-target {
  font-size: 13px;
  color: var(--cs-gray-600);
  margin-bottom: 20px;
  min-height: 40px;
}
.tier-price {
  font-size: 36px;
  font-weight: 700;
  color: var(--cs-blue-600);
  margin-bottom: 24px;
}
.tier-price span {
  font-size: 14px;
  color: var(--cs-gray-600);
  font-weight: 400;
}
.tier-features { list-style: none; margin-bottom: 28px; }
.tier-features li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  color: var(--cs-gray-800);
  margin-bottom: 12px;
}
.tier-features li .check { color: var(--cs-success); font-weight: 700; flex-shrink: 0; }
.tier-features li .minus { color: var(--cs-gray-400); flex-shrink: 0; }

/* === CTA Section === */
.cta-section { padding: 0; }
.cta-card {
  background:
    radial-gradient(ellipse at 20% 20%, rgba(0, 198, 255, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(0, 102, 255, 0.1) 0%, transparent 50%),
    linear-gradient(135deg, var(--cs-blue-50) 0%, var(--cs-blue-100) 50%, #eef4ff 100%);
  border-radius: 0;
  padding: 80px 0;
  text-align: center;
  color: var(--cs-gray-900);
  position: relative;
  overflow: hidden;
  width: 100%;
}
.cta-card::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.55) 0%, transparent 50%);
}
.cta-content { position: relative; z-index: 1; }
.cta-card h2 {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--cs-gray-900);
}
.cta-card p {
  font-size: 17px;
  color: var(--cs-gray-600);
  opacity: 1;
  max-width: 640px;
  margin: 0 auto 32px;
  line-height: 1.7;
}
.cta-actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
.cta-card .btn-primary {
  background: var(--cs-blue-600);
  color: #fff;
  box-shadow: 0 8px 20px rgba(0, 102, 255, 0.22);
}
.cta-card .btn-secondary {
  border-color: var(--cs-blue-400);
  color: var(--cs-blue-600);
  background: #fff;
}
.cta-card .btn-secondary:hover {
  background: var(--cs-blue-50);
  border-color: var(--cs-blue-600);
}
@media (max-width: 768px) {
  .cta-card { padding: 56px 0; }
}

/* === Footer === */
.footer {
  background: var(--cs-gray-50);
  color: var(--cs-gray-800);
  padding: 72px 0 28px;
  border-top: 1px solid var(--cs-gray-200);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px 48px;
  margin-bottom: 48px;
  align-items: start;
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: minmax(220px, 1.6fr) repeat(3, minmax(140px, 1fr));
    column-gap: 40px;
  }
}
.footer .logo {
  color: var(--cs-gray-900) !important;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.footer-brand p {
  color: var(--cs-gray-600);
  font-size: 14px;
  line-height: 1.75;
  margin-top: 16px;
  max-width: 300px;
}
.footer-col h4 {
  font-size: 14px;
  font-weight: 650;
  margin: 0 0 18px;
  color: var(--cs-gray-900);
  letter-spacing: 0.02em;
}
.footer-col > a,
.footer-friends-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col > a {
  display: block;
  font-size: 14px;
  color: var(--cs-gray-600);
  margin: 0;
  line-height: 1.5;
  transition: color 0.2s ease;
}
.footer-col > a:hover { color: var(--cs-blue-600); }
.footer-friends-list a {
  display: block;
  font-size: 14px;
  color: var(--cs-gray-600);
  margin: 0;
  line-height: 1.5;
  transition: color 0.2s ease;
}
.footer-friends-list a:hover { color: var(--cs-blue-600); }
.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--cs-gray-600);
  line-height: 1.55;
  min-height: 22px;
}
.footer-contact-item .fc-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--cs-gray-400);
}
.footer-contact-item a {
  display: inline;
  margin: 0;
  color: inherit;
  word-break: break-all;
}
.footer-contact-item a:hover { color: var(--cs-blue-600); }
.footer-bottom {
  border-top: 1px solid var(--cs-gray-200);
  padding-top: 22px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: center;
  text-align: center;
  justify-items: center;
}
@media (min-width: 768px) {
  .footer-bottom {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    gap: 16px 24px;
    text-align: left;
  }
}
.footer-bottom-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 16px;
  min-width: 0;
  width: 100%;
}
@media (min-width: 768px) {
  .footer-bottom-meta {
    justify-content: flex-start;
    justify-self: start;
  }
}
.footer-copyright,
.footer-bottom > p {
  margin: 0;
  font-size: 13px;
  font-weight: 400;
  color: var(--cs-gray-500);
  line-height: 1.5;
}
.footer-icp {
  font-size: 13px;
  font-weight: 400;
  color: var(--cs-gray-500);
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
  justify-self: center;
  text-align: center;
}
.footer-icp:hover { color: var(--cs-blue-600); }
.footer-icp[hidden] { display: none !important; }
.footer-bottom-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 20px;
  width: 100%;
}
@media (min-width: 768px) {
  .footer-bottom-links {
    justify-content: flex-end;
    justify-self: end;
  }
}
.footer-bottom-links .footer-legal {
  font-size: 13px;
  font-weight: 400;
  color: var(--cs-gray-500);
  line-height: 1.5;
  text-decoration: none;
  cursor: pointer;
}
.footer-bottom-links .footer-legal:hover { color: var(--cs-blue-600); }

/* === Legal pages === */
.legal-page {
  padding: 120px 0 80px;
  min-height: 60vh;
  background: #fff;
}
.legal-page-card {
  max-width: 860px;
  margin: 0 auto;
}
.legal-page-card h1 {
  font-size: 32px;
  font-weight: 700;
  color: var(--cs-gray-900);
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}
.legal-page-meta {
  font-size: 13px;
  color: var(--cs-gray-500);
  margin-bottom: 28px;
}
.legal-page-body {
  font-size: 15px;
  line-height: 1.85;
  color: var(--cs-gray-700);
}
.legal-page-body p { margin: 0 0 14px; }
.legal-page-body h2, .legal-page-body h3 {
  color: var(--cs-gray-900);
  margin: 24px 0 10px;
}
.legal-page-body ul, .legal-page-body ol {
  padding-left: 1.25em;
  margin: 0 0 14px;
}
.legal-page-empty {
  color: var(--cs-gray-500);
  font-size: 14px;
}

/* === Animations === */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate { opacity: 0; animation: fadeInUp 0.6s ease forwards; }
.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }
.animate-delay-4 { animation-delay: 0.4s; }
@media (prefers-reduced-motion: reduce) {
  .animate { animation: none; opacity: 1; }
  * { transition-duration: 0.01ms !important; }
}

/* === Timeline === */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 32px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 8px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--cs-blue-400), var(--cs-blue-100));
}
.timeline-item {
  position: relative;
  margin-bottom: 40px;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -32px; top: 4px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--cs-blue-600);
  box-shadow: 0 0 0 4px var(--cs-blue-50);
}
.timeline-date {
  font-size: 13px;
  font-weight: 600;
  color: var(--cs-blue-600);
  margin-bottom: 8px;
}
.timeline-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--cs-gray-900);
  margin-bottom: 8px;
}
.timeline-desc {
  font-size: 14px;
  color: var(--cs-gray-600);
  line-height: 1.7;
}

/* === FAQ Accordion === */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  border-radius: var(--radius-lg);
  margin-bottom: 16px;
  overflow: hidden;
  transition: all 0.3s ease;
}
.faq-item.active { border-color: var(--cs-blue-400); box-shadow: var(--shadow-md); }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--cs-gray-900);
  user-select: none;
}
.faq-question .faq-icon {
  width: 24px; height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cs-blue-600);
  font-size: 20px;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 24px;
}
.faq-item.active .faq-answer { max-height: 400px; padding-bottom: 20px; }
.faq-answer p {
  font-size: 14px;
  color: var(--cs-gray-600);
  line-height: 1.8;
}

/* === Form === */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--cs-gray-800);
  margin-bottom: 8px;
}
.form-label .required { color: var(--cs-error); }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--cs-gray-200);
  border-radius: var(--radius-md);
  font-size: 15px;
  color: var(--cs-gray-800);
  background: #fff;
  transition: all 0.2s ease;
  font-family: inherit;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--cs-gray-400); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--cs-blue-600);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }

/* === News Cards === */
.news-list-desc {
  font-size: 16px;
  color: var(--cs-gray-500);
  line-height: 1.75;
  max-width: 720px;
  margin: 0 auto;
}
.news-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) { .news-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .news-grid { grid-template-columns: repeat(3, 1fr); } }
.news-card {
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
  display: block;
  text-decoration: none;
  color: inherit;
}
.news-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--cs-blue-400); }
.news-card:hover .news-card-title { color: var(--cs-blue-600); }
.news-card-image {
  height: 200px;
  background: linear-gradient(135deg, var(--cs-blue-50), var(--cs-cyan-100));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  color: var(--cs-blue-400);
}
.news-card-body { padding: 24px; }
.news-card-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--cs-blue-600);
  background: var(--cs-blue-100);
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.news-card-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--cs-gray-900);
  margin-bottom: 8px;
  line-height: 1.4;
}
h2.news-card-title { font-size: 17px; font-weight: 600; }
.news-card-excerpt {
  font-size: 14px;
  color: var(--cs-gray-600);
  line-height: 1.7;
  margin-bottom: 16px;
}
.news-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--cs-gray-400);
}

/* === Tab System === */
.tab-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 48px;
}
.tab-btn {
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 500;
  color: var(--cs-gray-600);
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  cursor: pointer;
  transition: all 0.2s ease;
}
.tab-btn:hover { border-color: var(--cs-blue-400); color: var(--cs-blue-600); }
.tab-btn.active {
  background: var(--cs-blue-600);
  color: #fff;
  border-color: var(--cs-blue-600);
  box-shadow: 0 4px 12px rgba(0, 102, 255, 0.25);
}

/* === Contact Info === */
.contact-info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) { .contact-info-grid { grid-template-columns: repeat(3, 1fr); } }
.contact-info-card {
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  border-radius: var(--radius-xl);
  padding: 32px;
  text-align: center;
  transition: all 0.3s ease;
}
.contact-info-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--cs-blue-400); }
.contact-info-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin: 0 auto 16px;
  background: var(--cs-blue-50);
  color: var(--cs-blue-600);
}
.contact-info-card h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--cs-gray-900);
  margin-bottom: 8px;
}
.contact-info-card p {
  font-size: 14px;
  color: var(--cs-gray-600);
  line-height: 1.7;
}

/* === Value Card === */
.value-card {
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  border-radius: var(--radius-xl);
  padding: 28px;
  transition: all 0.3s ease;
}
.value-card:hover { border-color: var(--cs-blue-400); box-shadow: var(--shadow-md); }
.value-card .value-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
}
.value-card h4 {
  font-size: 17px;
  font-weight: 600;
  color: var(--cs-gray-900);
  margin-bottom: 8px;
}
.value-card p {
  font-size: 14px;
  color: var(--cs-gray-600);
  line-height: 1.7;
}

/* === Comparison Table === */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.compare-table th, .compare-table td {
  padding: 16px 20px;
  text-align: center;
  border-bottom: 1px solid var(--cs-gray-200);
  font-size: 14px;
}
.compare-table th {
  background: var(--cs-blue-50);
  color: var(--cs-gray-900);
  font-weight: 600;
}
.compare-table th:first-child, .compare-table td:first-child {
  text-align: left;
  color: var(--cs-gray-800);
  font-weight: 500;
}
.compare-table .check { color: var(--cs-success); font-weight: 700; }
.compare-table .minus { color: var(--cs-gray-400); }
.compare-table tr:hover td { background: var(--cs-blue-50); }

/* === Case Study Cards === */
.case-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) { .case-grid { grid-template-columns: repeat(2, 1fr); } }
.case-card {
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: all 0.3s ease;
}
.case-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--cs-blue-400); }
.case-card-image {
  height: 220px;
  background: linear-gradient(135deg, var(--cs-blue-50), var(--cs-cyan-100));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: var(--cs-blue-400);
}
.case-card-body { padding: 28px; }
.case-card-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--cs-blue-600);
  background: var(--cs-blue-100);
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.case-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--cs-gray-900);
  margin-bottom: 10px;
}
.case-card p {
  font-size: 14px;
  color: var(--cs-gray-600);
  line-height: 1.7;
}

/* === Lecturer Cards === */
.lecturer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 640px) { .lecturer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .lecturer-grid { grid-template-columns: repeat(3, 1fr); } }
.lecturer-card {
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  border-radius: var(--radius-2xl);
  padding: 28px;
  transition: all 0.3s ease;
  text-align: center;
}
.lecturer-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--cs-blue-400); }
.lecturer-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cs-blue-100), var(--cs-cyan-100));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  margin: 0 auto 16px;
  color: var(--cs-blue-600);
}
.lecturer-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--cs-gray-900);
  margin-bottom: 8px;
}
.lecturer-card .role {
  font-size: 13px;
  color: var(--cs-blue-600);
  font-weight: 600;
  margin-bottom: 12px;
}
.lecturer-card p {
  font-size: 14px;
  color: var(--cs-gray-600);
  line-height: 1.7;
  margin-bottom: 16px;
}
.lecturer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.lecturer-tags span {
  font-size: 12px;
  color: var(--cs-gray-600);
  background: var(--cs-gray-100);
  padding: 4px 10px;
  border-radius: 20px;
}

/* === Solution / Scenario Cards === */
.solution-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) { .solution-grid { grid-template-columns: repeat(2, 1fr); } }
.scenario-card {
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  border-radius: var(--radius-2xl);
  padding: 32px;
  transition: all 0.3s ease;
}
.scenario-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--cs-blue-400); }
.scenario-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--cs-gray-900);
  margin-bottom: 16px;
}
.scenario-section {
  margin-bottom: 20px;
}
.scenario-section:last-child { margin-bottom: 0; }
.scenario-section h4 {
  font-size: 13px;
  font-weight: 600;
  color: var(--cs-blue-600);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.scenario-section p {
  font-size: 14px;
  color: var(--cs-gray-600);
  line-height: 1.7;
  margin: 0;
}

/* === Certificate Marquee (1 row) + Company Cases (3 rows) === */
.honors-section {
  overflow: hidden;
  padding-top: 64px;
  padding-bottom: 56px;
}
.honors-section .section-header {
  margin-bottom: 28px;
}
.honors-section .section-title {
  margin-bottom: 10px;
}
.honors-section .section-subtitle {
  line-height: 1.6;
}

.cert-marquee,
.logo-marquee {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}

.cert-marquee-row,
.logo-marquee-row {
  overflow: hidden;
  width: 100%;
  cursor: grab;
  mask-image: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent);
  touch-action: pan-y;
}
.cert-marquee-row.is-dragging,
.logo-marquee-row.is-dragging { cursor: grabbing; }

.cert-marquee-track,
.logo-marquee-track {
  display: flex;
  width: max-content;
  gap: 20px;
  will-change: transform;
  user-select: none;
}
.logo-marquee-track { gap: 16px; }

.cert-marquee .cert-card {
  flex: 0 0 auto;
  width: 280px;
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  border-radius: var(--radius-2xl);
  padding: 16px 16px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.cert-marquee .cert-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.cert-image {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: #f8fafc;
  border-radius: var(--radius-xl);
  padding: 6px;
  margin-bottom: 14px;
  box-shadow: inset 0 0 0 1px var(--cs-gray-100);
  overflow: hidden;
}
.cert-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 10px;
  background: #fff;
}
.cert-image-inner {
  width: 100%;
  height: 100%;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(10, 22, 40, 0.06);
  border: 1px solid #e2e8f0;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 14px;
}
.cert-frame-corner {
  position: absolute;
  width: 24px;
  height: 24px;
  border: 2px solid #3b82f6;
}
.cert-frame-corner.tl {
  top: 6px; left: 6px;
  border-right: none; border-bottom: none;
  border-top-left-radius: 8px;
}
.cert-frame-corner.tr {
  top: 6px; right: 6px;
  border-left: none; border-bottom: none;
  border-top-right-radius: 8px;
}
.cert-frame-corner.bl {
  bottom: 6px; left: 6px;
  border-right: none; border-top: none;
  border-bottom-left-radius: 8px;
}
.cert-frame-corner.br {
  bottom: 6px; right: 6px;
  border-left: none; border-top: none;
  border-bottom-right-radius: 8px;
}
.cert-frame-title {
  font-size: 11px;
  font-weight: 700;
  color: #1e3a8a;
  line-height: 1.5;
  text-align: center;
  padding-top: 10px;
}
.cert-frame-title small {
  display: block;
  font-size: 8px;
  font-weight: 500;
  color: #64748b;
  margin-top: 3px;
}
.cert-frame-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding-bottom: 6px;
}
.cert-qr {
  width: 32px;
  height: 32px;
  background: repeating-linear-gradient(
    0deg, #334155 0px, #334155 3px, transparent 3px, transparent 6px
  ), repeating-linear-gradient(
    90deg, #334155 0px, #334155 3px, transparent 3px, transparent 6px
  );
  background-blend-mode: multiply;
  border-radius: 3px;
  opacity: 0.7;
}
.cert-stamp {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid #dc2626;
  color: #dc2626;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  font-weight: 700;
  line-height: 1.2;
  opacity: 0.85;
}
.cert-marquee .cert-card h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--cs-gray-900);
  margin-bottom: 6px;
  line-height: 1.5;
}
.cert-subtitle {
  font-size: 12px;
  color: var(--cs-gray-500);
  line-height: 1.5;
  margin: 0;
}
@media (max-width: 768px) {
  .cert-marquee-track { gap: 16px; }
  .cert-marquee .cert-card {
    width: 220px;
    padding: 14px 14px 16px;
  }
}

.company-cases-section {
  background: #f7faff;
  overflow: hidden;
  padding-top: 56px;
  padding-bottom: 56px;
}
.company-cases-header { margin-bottom: 28px; }
.company-cases-title {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: var(--cs-blue-600);
  margin-bottom: 0;
}
.company-cases-title .title-deco {
  width: 10px;
  height: 10px;
  background: var(--cs-blue-600);
  transform: rotate(45deg);
  flex-shrink: 0;
}
.logo-card {
  flex: 0 0 auto;
  width: 180px;
  height: 88px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(10, 22, 40, 0.06);
  border: 1px solid rgba(225, 232, 245, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
}
.logo-card img {
  max-width: 100%;
  max-height: 52px;
  width: auto;
  height: auto;
  object-fit: contain;
}
.logo-card-fallback {
  font-size: 15px;
  font-weight: 700;
  color: var(--cs-gray-700);
  letter-spacing: 0.02em;
  text-align: center;
  line-height: 1.3;
  white-space: nowrap;
}
@media (max-width: 768px) {
  .logo-marquee { gap: 12px; }
  .logo-marquee-track { gap: 12px; }
  .logo-card {
    width: 140px;
    height: 72px;
    border-radius: 10px;
    padding: 10px 14px;
  }
  .logo-card-fallback { font-size: 13px; }
}

/* === Utility === */
.text-center { text-align: center; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.text-gradient {
  background: linear-gradient(135deg, var(--cs-blue-600), var(--cs-cyan-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === Hero (home page specific) === */
.hero {
  position: relative;
  min-height: 80vh;
  min-height: 80dvh;
  padding-top: 72px;
  padding-bottom: 24px;
  box-sizing: border-box;
  background:
    radial-gradient(circle at 80% 20%, rgba(0, 198, 255, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 20% 80%, rgba(0, 102, 255, 0.06) 0%, transparent 40%),
    linear-gradient(135deg, var(--cs-gray-50) 0%, var(--cs-blue-50) 50%, #fff 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
}
@media (max-width: 768px) {
  .hero {
    min-height: 80vh;
    min-height: 80dvh;
    padding-top: 72px;
    padding-bottom: 20px;
  }
}
.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.4;
  background-image:
    linear-gradient(var(--cs-blue-100) 1px, transparent 1px),
    linear-gradient(90deg, var(--cs-blue-100) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(circle at 50% 50%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, black 0%, transparent 70%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 1024px) {
  .hero > .container.hero-inner {
    padding-left: 0;
  }
  .hero-content {
    margin-left: -56px;
    max-width: 640px;
  }
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--cs-blue-100);
  color: var(--cs-blue-600);
  padding: 8px 16px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 18px;
  box-shadow: var(--shadow-sm);
}
.hero-badge .dot {
  width: 8px; height: 8px;
  background: var(--cs-cyan-500);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--cs-cyan-500);
}
.hero-title {
  font-size: clamp(28px, 4.2vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--cs-gray-900);
  margin-bottom: 18px;
}
.hero-title span {
  background: linear-gradient(135deg, var(--cs-blue-600), var(--cs-cyan-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 16px;
  color: var(--cs-gray-600);
  line-height: 1.8;
  margin-bottom: 28px;
  max-width: 560px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 36px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.hero-trust-label { font-size: 13px; color: var(--cs-gray-400); font-weight: 500; }
.hero-trust-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-trust-tags span {
  font-size: 13px;
  color: var(--cs-gray-600);
  background: #fff;
  padding: 6px 12px;
  border-radius: 20px;
  border: 1px solid var(--cs-gray-200);
}
.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; }
.hero-visual-card {
  background: #fff;
  border-radius: var(--radius-2xl);
  padding: 32px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--cs-blue-100);
  width: 100%;
  max-width: 520px;
  position: relative;
}
.visual-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px;
}
.visual-title { font-weight: 600; color: var(--cs-gray-900); font-size: 15px; }
.visual-status {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--cs-success); font-weight: 600;
}
.agent-flow { display: flex; flex-direction: column; gap: 16px; }
.agent-node {
  display: flex; align-items: center; gap: 14px;
  padding: 16px;
  background: var(--cs-gray-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--cs-gray-200);
  transition: all 0.3s ease;
}
.agent-node:hover { border-color: var(--cs-blue-400); background: var(--cs-blue-50); transform: translateX(4px); }
.agent-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.agent-icon.blue { background: var(--cs-blue-100); color: var(--cs-blue-600); }
.agent-icon.cyan { background: var(--cs-cyan-100); color: #0891b2; }
.agent-icon.indigo { background: var(--cs-indigo-100); color: var(--cs-indigo-600); }
.agent-info h4 { font-size: 15px; font-weight: 600; color: var(--cs-gray-900); margin-bottom: 4px; }
.agent-info p { font-size: 13px; color: var(--cs-gray-600); }
.agent-arrow { text-align: center; color: var(--cs-blue-400); font-size: 18px; line-height: 1; margin: -8px 0; }

/* Capability grid (home) */
.capability-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 640px) { .capability-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .capability-grid { grid-template-columns: repeat(4, 1fr); } }
.capability-card {
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: all 0.3s ease;
}
.capability-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--cs-blue-400); }
.capability-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 20px;
  background: var(--cs-blue-50); color: var(--cs-blue-600);
}
.capability-card h3 { font-size: 18px; font-weight: 600; color: var(--cs-gray-900); margin-bottom: 10px; }
.capability-card p { font-size: 14px; color: var(--cs-gray-600); line-height: 1.7; }

/* Product grid (home) */
.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }

/* === Company Location Map === */
.company-location {
  padding: 80px 0 96px;
  background: #fff;
}
.company-location-header {
  text-align: center;
  margin-bottom: 40px;
}
.company-location-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 9999px;
  background: var(--cs-blue-50);
  color: var(--cs-blue-600);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
}
.company-location-badge i { font-size: 14px; }
.company-location-header h2 {
  font-size: clamp(28px, 3.5vw, 36px);
  font-weight: 700;
  color: var(--cs-gray-900);
  margin-bottom: 12px;
}
.company-location-header p {
  font-size: 16px;
  color: var(--cs-gray-500);
  margin: 0;
}
.company-location-panel {
  border: 1px solid var(--cs-gray-200);
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 8px 32px rgba(10, 22, 40, 0.06);
}
.company-location-map {
  width: 100%;
  height: 420px;
  background: #eef3f8;
  position: relative;
}
.company-location-map-frame {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  background: #eef3f8;
}
.company-location-map-empty {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #64748b;
  font-size: 14px;
}
.company-location-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  border-top: 1px solid var(--cs-gray-100);
  background: #fff;
}
.company-location-address {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--cs-gray-700);
  font-weight: 500;
}
.company-location-address i {
  color: var(--cs-blue-600);
  font-size: 18px;
  margin-top: 2px;
  flex-shrink: 0;
}
.company-location-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  padding: 10px 18px;
  border-radius: 10px;
  background: var(--cs-blue-50);
  color: var(--cs-blue-600);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.company-location-link:hover {
  background: var(--cs-blue-100);
  color: var(--cs-blue-700);
}
.company-location-link i { font-size: 16px; }
.company-location-popup {
  font-size: 13px;
  font-weight: 600;
  color: var(--cs-gray-800);
  line-height: 1.5;
  margin: 0;
}
.leaflet-container { font-family: inherit; }
.leaflet-popup-content-wrapper {
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(10, 22, 40, 0.12);
}
.leaflet-popup-content { margin: 10px 14px; }
@media (max-width: 768px) {
  .company-location { padding: 56px 0 72px; }
  .company-location-map { height: 300px; }
  .company-location-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .company-location-link { justify-content: center; }
}

/* === News Detail === */
.news-detail-page {
  padding: 110px 0 80px;
  background: #f3f6fb;
  min-height: 70vh;
}
.container.news-detail-container {
  max-width: 1520px;
}
.news-detail-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--cs-gray-600);
  text-decoration: none;
  margin-bottom: 20px;
}
.news-detail-back:hover { color: var(--cs-blue-600); }
.news-detail-article {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(10, 22, 40, 0.06);
  border: 1px solid rgba(226, 232, 240, 0.9);
}
.news-detail-hero {
  position: relative;
  min-height: 360px;
  padding: 64px 72px 52px;
  display: flex;
  align-items: flex-end;
  background:
    radial-gradient(circle at 78% 40%, rgba(0, 198, 255, 0.35) 0%, transparent 42%),
    radial-gradient(circle at 60% 70%, rgba(79, 70, 229, 0.28) 0%, transparent 45%),
    linear-gradient(125deg, #061428 0%, #0b2a5c 42%, #123a7a 70%, #0a1b38 100%);
  overflow: hidden;
}
.news-detail-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 70% 50%, black 10%, transparent 70%);
  pointer-events: none;
}
.news-detail-hero-overlay {
  position: absolute;
  right: -40px;
  top: 10%;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 45% 45%, rgba(96, 165, 250, 0.55) 0%, rgba(37, 99, 235, 0.18) 35%, transparent 68%);
  filter: blur(2px);
  pointer-events: none;
}
.news-detail-hero-content {
  position: relative;
  z-index: 1;
  max-width: 960px;
}
.news-detail-hero-title {
  margin: 0 0 16px;
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.35;
  color: #fff;
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}
.news-detail-hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 8px;
  background: rgba(15, 42, 90, 0.72);
  border: 1px solid rgba(147, 197, 253, 0.35);
  color: #dbeafe;
  font-size: 13px;
  font-weight: 600;
}
.news-detail-main {
  padding: 44px 72px 64px;
}
.news-detail-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.news-detail-date {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--cs-gray-500);
}
.news-detail-date i { font-size: 16px; color: var(--cs-gray-400); }
.news-detail-meta .news-card-tag { margin-bottom: 0; }
.news-detail-title {
  font-size: clamp(28px, 3.6vw, 40px);
  font-weight: 700;
  color: var(--cs-gray-900);
  line-height: 1.35;
  margin: 0 0 28px;
}
.news-detail-body p {
  font-size: 17px;
  line-height: 1.95;
  color: var(--cs-gray-700);
  margin: 0 0 22px;
  max-width: 1080px;
}
.news-detail-body p:last-child { margin-bottom: 0; }

/* Related reading */
.news-related {
  margin-top: 40px;
}
.news-related-header {
  margin-bottom: 20px;
}
.news-related-header h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--cs-gray-900);
  margin: 0 0 6px;
}
.news-related-header p {
  margin: 0;
  font-size: 14px;
  color: var(--cs-gray-500);
}
.news-related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 768px) {
  .news-related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .news-related-grid { grid-template-columns: repeat(3, 1fr); }
}
.news-related-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--cs-gray-200);
  border-radius: 14px;
  padding: 22px 20px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  min-height: 180px;
}
.news-related-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(0, 102, 255, 0.08);
  border-color: var(--cs-blue-300);
}
.news-related-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.news-related-card-top .news-card-tag { margin-bottom: 0; }
.news-related-date {
  font-size: 12px;
  color: var(--cs-gray-400);
  white-space: nowrap;
}
.news-related-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--cs-gray-900);
  line-height: 1.45;
  margin: 0 0 10px;
}
.news-related-card:hover h3 { color: var(--cs-blue-600); }
.news-related-card p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--cs-gray-600);
  margin: 0 0 16px;
  flex: 1;
}
.news-related-more {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--cs-blue-600);
}
.news-related-more i { font-size: 14px; }

@media (max-width: 768px) {
  .news-detail-page { padding: 88px 0 48px; }
  .news-detail-hero {
    min-height: 180px;
    padding: 28px 20px 24px;
  }
  .news-detail-hero-title {
    font-size: clamp(22px, 6vw, 28px);
    line-height: 1.35;
  }
  .news-detail-hero-title br { display: none; }
  .news-detail-main { padding: 20px 16px 28px; }
  .news-detail-title {
    font-size: clamp(22px, 5.5vw, 26px);
    line-height: 1.35;
  }
  .news-detail-body p {
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 16px;
  }
  .news-detail-hero-overlay { width: 180px; height: 180px; right: -50px; }
  .news-related { margin-top: 24px; }
}

/* ========================================
   全站手机端自适应补强（首页 / 关于 / 新闻 / 法律）
   ======================================== */
@media (max-width: 768px) {
  .container { padding-left: 16px; padding-right: 16px; }

  .header { height: 64px; }
  .header-inner {
    padding-left: 16px;
    padding-right: 16px;
  }
  .logo { font-size: 17px; gap: 8px; }
  .header .logo-icon {
    width: 40px;
    height: 40px;
    font-size: 18px;
    border-radius: 10px;
  }
  .header-actions { gap: 8px; }
  .mobile-menu-btn { width: 26px; padding: 4px; }

  .btn {
    white-space: normal;
    line-height: 1.35;
    padding: 12px 18px;
    font-size: 14px;
  }
  .btn-lg { padding: 14px 22px; font-size: 15px; }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    margin-bottom: 24px;
  }
  .hero-actions .btn { width: 100%; }

  .page-banner {
    min-height: 220px;
    padding: 96px 16px 32px;
  }
  .page-banner h1 { font-size: clamp(24px, 7vw, 28px); }
  .page-banner p {
    font-size: 14px;
    line-height: 1.7;
    -webkit-line-clamp: unset;
    display: block;
    overflow: visible;
  }

  .hero {
    min-height: auto;
    padding-top: 88px;
    padding-bottom: 36px;
  }
  .hero-inner { gap: 24px; }
  .hero-title { font-size: clamp(26px, 8vw, 34px); }
  .hero-desc { font-size: 15px; margin-bottom: 22px; }
  .hero-badge {
    font-size: 12px;
    padding: 6px 12px;
    margin-bottom: 14px;
    max-width: 100%;
    white-space: normal;
    line-height: 1.4;
  }
  .hero-trust-tags { gap: 8px; }
  .hero-trust-tags span { font-size: 12px; padding: 5px 10px; }

  .section-title,
  .news-list-title {
    font-size: clamp(22px, 6vw, 28px) !important;
  }
  .news-list-desc {
    font-size: 14px !important;
    line-height: 1.7 !important;
    text-align: left !important;
    padding: 0 4px;
  }
  .news-list-header { margin-bottom: 28px !important; }
  .tab-btn {
    flex-shrink: 0;
    padding: 8px 14px;
    font-size: 13px;
  }
  .news-card-body { padding: 18px 16px; }
  .news-card-image { height: 160px; }
  .news-card-title { font-size: 17px; }

  .industry-section .container {
    max-width: 100%;
  }
  .industry-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    justify-content: flex-start;
    gap: 8px;
    padding-bottom: 4px;
    scrollbar-width: none;
  }
  .industry-tabs::-webkit-scrollbar { display: none; }
  .industry-tab {
    flex-shrink: 0;
    font-size: 12px;
    padding: 8px 12px;
  }
  .industry-agent-list { max-height: 280px; }

  .about-intro { padding: 48px 0; }
  .about-intro-subheading {
    font-size: 18px;
    line-height: 1.4;
  }
  .about-intro-highlight {
    font-size: 13px;
    padding: 8px 12px;
  }
  .blueprint-label { letter-spacing: 0.14em; font-size: 11px; }
  .blueprint-title { font-size: 20px; }
  .blueprint-watermark { font-size: 100px; opacity: 0.06; }
  .values-metro-title span {
    letter-spacing: 0.12em;
    white-space: normal;
  }
  .about-advantage-card::before { font-size: 48px; }
  .about-why-prop-card { padding: 22px 16px; }
  .about-why-prop-card h3 { font-size: 17px; }

  .legal-page { padding: 96px 0 48px; }
  .legal-page-card h1 { font-size: clamp(24px, 7vw, 28px); }
  .legal-page-body { font-size: 14px; }

  .cta-card { padding: 48px 0; }
  .cta-card p { font-size: 15px; margin-bottom: 24px; }
  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .cta-actions .btn { width: 100%; }

  .tab-nav {
    gap: 8px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
    padding-bottom: 4px;
    scrollbar-width: none;
  }
  .tab-nav::-webkit-scrollbar { display: none; }

  .logo-card { overflow: hidden; }
  .logo-card-fallback {
    white-space: normal;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    font-size: 12px;
  }
  .cert-marquee .cert-card { width: 200px; }
  .company-cases-section,
  .honors-section {
    padding-top: 40px;
    padding-bottom: 40px;
  }

  .footer { padding: 48px 0 28px; }
  .footer-grid { gap: 28px; }
  .footer-icp { white-space: normal; }

  iframe,
  video,
  embed,
  object {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .header { height: 60px; }
  .btn-header-cta {
    padding: 0 10px;
    font-size: 12px;
    height: 34px;
    max-width: 42vw;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .logo span {
    max-width: 36vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .mobile-nav-panel { width: min(300px, 90vw); padding: 72px 16px 28px; }
  .page-banner { padding-top: 88px; min-height: 200px; }

  .services-capsule-track {
    grid-template-columns: 1fr;
  }
  .mock-kpi-row b { font-size: 15px; }
  .stage-meta-item strong { font-size: 18px; }
  .stage-meta-item p { font-size: 13px; }

  .about-intro-subheading { font-size: 16px; }
  .news-detail-page { padding: 80px 0 40px; }
  .news-detail-hero {
    min-height: 150px;
    padding: 22px 16px 20px;
  }
  .news-detail-hero-title { font-size: 20px; }
  .news-detail-title { font-size: 20px; }
  .news-detail-main { padding: 16px 14px 24px; }
  .news-detail-body p { font-size: 14px; margin-bottom: 14px; }

  .legal-page { padding: 84px 0 40px; }
  .cms-rich-body table,
  .news-detail-body table,
  .legal-page-body table {
    min-width: 100%;
    width: 100%;
  }

  .logo-card {
    width: 120px;
    height: 64px;
  }
  .cert-marquee .cert-card {
    width: 180px;
  }
  .cert-marquee .cert-card h3 { font-size: 13px; }
}