/* 全局重置，彻底清除列表圆点 */
  .assets-intro-page,
  .assets-intro-page * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  .assets-intro-page ul,
  .assets-intro-page li {
    list-style: none;
    list-style-type: none;
  }
  .assets-intro-page a {
    text-decoration: none;
    color: inherit;
  }

  .assets-intro-page {
    color: #172033;
    overflow-x: hidden;
    background: #ffffff;
  }

  .assets-wrap {
    width: min(100% - 40px, 1120px);
    margin: 0 auto;
  }

  /* ===================== 首屏 Hero ===================== */
  .assets-hero {
    position: relative;
    padding: 64px 0 48px;
    overflow: hidden;
    color: #fff;
    background: linear-gradient(135deg, #000 0%, #2563eb 100%);
  }
  .assets-hero::after {
    content: "";
    position: absolute;
    right: -120px;
    top: -80px;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(96,165,250,.25), transparent 70%);
    pointer-events: none;
  }
  .assets-hero-inner {
    position: relative;
    width: min(100% - 40px, 1120px);
    margin: 0 auto;
  }

  .assets-hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    margin-bottom: 18px;
    border: 1px solid rgba(255,255,255,.25);
    border-radius: 4px;
    background: rgba(255,255,255,.08);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .5px;
  }

  .assets-hero-title {
    margin: 0 0 16px;
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    line-height: 1.25;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
  }
.assets-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 28px;
  padding: 0 14px;
  background: linear-gradient(141deg, #ff0000, #165DFF);
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.4px;
  border-radius: 6px;
  box-shadow: 0 2px 10px rgba(22, 93, 255, 0.40);
  flex-shrink: 0;     /* 防止徽章被压缩 */
  vertical-align: middle;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

  .assets-hero-desc {
    max-width: 680px;
    margin: 0 0 26px;
    color: rgba(255,255,255,.85);
    font-size: 15px;
  }

  .assets-hero-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 20px;
    margin-bottom: 28px;
    font-size: 14px;
    color: rgba(255,255,255,.85);
  }
  .assets-hero-price {
    font-weight: 700;
    color: #93c5fd;
    font-size: 18px;
  }
  .assets-hero-rating {
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }
  .assets-star {
    color: #fbbf24;
    font-style: normal;
    letter-spacing: 1px;
  }

  .assets-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 32px;
  }
  .assets-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 44px;
    padding: 0 24px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 14px;
    border: 1px solid transparent;
    transition: all .2s ease;
    cursor: pointer;
  }
  .assets-btn:active {
    transform: translateY(1px);
  }
  .assets-btn-primary {
    background: #000;
    color: #165DFF;
  }
  .assets-btn-ghost {
    background: rgba(255,255,255,.08);
    color: #fff;
    border-color: rgba(255,255,255,.35);
  }
  .assets-btn-ghost:hover {
    background: rgba(255,255,255,.16);
  }
  .assets-btn-outline {
    background: transparent;
    color: #165DFF;
    border-color: #165DFF;
  }
  .assets-btn-outline:hover {
    background: #f0f7ff;
  }

  .assets-hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    font-size: 13px;
    color: rgba(255,255,255,.72);
  }
  .assets-hero-badges span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }
  .assets-hero-badges span::before {
    content: "✓";
    color: #4ade80;
    font-weight: 700;
  }

  /* Tab导航栏 参考站风格 */
  .assets-tabs {
    border-bottom: 1px solid #e5e7eb;
    background: #ffffff;
    position: sticky;
    top: 0;
    z-index: 10;
  }
  .assets-tabs-inner {
    width: min(100% - 40px, 1120px);
    margin: 0 auto;
    display: flex;
    gap: 32px;
    flex-wrap: nowrap;
  }
  .assets-tab-item {
    position: relative;
    padding: 16px 0;
    font-size: 15px;
    font-weight: 500;
    color: #4b5563;
    cursor: pointer;
    transition: color .2s;
    user-select: none;
    white-space: nowrap;
    flex-shrink: 0;
  }
  .assets-tab-item:hover {
    color: #165DFF;
  }
  .assets-tab-item.is-active {
    color: #165DFF;
    font-weight: 600;
  }
  .assets-tab-item.is-active::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 100%;
    height: 2px;
    background: #165DFF;
  }

  /* ===================== 内容面板 ===================== */
  .assets-panel {
    display: none;
    padding: 56px 0;
  }
  .assets-panel.is-active {
    display: block;
  }
  .assets-panel-title {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 12px;
    color: #111827;
  }
  .assets-panel-desc {
    max-width: 760px;
    margin: 0 0 36px;
    color: #6b7280;
    font-size: 14px;
    line-height: 1.8;
  }

  /* ===================== 产品概览双栏 ===================== */
  .assets-overview-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 48px;
  }
  .assets-overview-block {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 24px 28px;
  }
  .assets-block-title {
    margin: 0 0 16px;
    font-size: 16px;
    font-weight: 700;
    color: #111827;
    padding-bottom: 12px;
    border-bottom: 1px solid #f3f4f6;
  }
  .assets-check-list li {
    position: relative;
    padding: 6px 0 6px 20px;
    color: #374151;
    font-size: 14px;
    line-height: 1.8;
  }
  .assets-check-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    top: 6px;
    color: #165DFF;
    font-size: 16px;
    line-height: 1;
  }

  /* ===================== 功能模块表格 ===================== */
  .assets-modules {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 28px 32px;
  }

  .assets-modules-table {
    width: 100%;
    border-collapse: collapse;
    margin: 18px 0 30px;
    font-size: 14px;
  }
  .assets-modules-table th,
  .assets-modules-table td {
    padding: 12px 16px;
    border: 1px solid #e5e7eb;
    text-align: left;
    vertical-align: top;
  }
  .assets-modules-table th {
    background: #f9fafb;
    font-weight: 600;
    color: #111827;
    white-space: nowrap;
  }
  .assets-modules-table tbody tr {
    background: #ffffff;
  }
  .assets-modules-table tbody tr:hover {
    background: #f9fafb;
  }

  /* 模块卡片网格 */
  .assets-modules-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
  }
  .assets-module-card {
    padding: 18px 16px;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    background: #ffffff;
    transition: all .2s ease;
  }
  .assets-module-card:hover {
    border-color: #165DFF;
    box-shadow: 0 4px 12px rgba(22,93,255,.1);
    transform: translateY(-2px);
  }
  .assets-module-card h4 {
    margin: 0 0 8px;
    font-size: 14px;
    font-weight: 600;
    color: #111827;
  }
  .assets-module-card p {
    margin: 0;
    font-size: 12.5px;
    color: #6b7280;
    line-height: 1.6;
  }

  /* ===================== 产品优势 ===================== */
  .assets-advantage-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }
  .assets-advantage-card {
    padding: 24px 20px;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    background: #ffffff;
    transition: all .2s ease;
  }
  .assets-advantage-card:hover {
    border-color: #165DFF;
    box-shadow: 0 4px 12px rgba(22,93,255,.08);
  }
  .assets-advantage-card h4 {
    font-size: 16px;
    font-weight: 600;
    color: #111827;
    margin: 0 0 10px;
  }
  .assets-advantage-card p {
    font-size: 13px;
    color: #6b7280;
    line-height: 1.7;
    margin: 0;
  }
  .assets-case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .assets-case-card {
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    overflow: hidden;
    transition: all .2s ease;
  }
  .assets-case-card:hover {
    border-color: #165DFF;
    box-shadow: 0 4px 12px rgba(22,93,255,.08);
    transform: translateY(-2px);
  }
  .assets-case-img {
    height: 160px;
    background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #165DFF;
    font-weight: 600;
    font-size: 18px;
  }
  .assets-case-body {
    padding: 20px;
  }
  .assets-case-body h4 {
    font-size: 15px;
    font-weight: 600;
    color: #111827;
    margin: 0 0 8px;
  }
  .assets-case-body p {
    font-size: 13px;
    color: #6b7280;
    line-height: 1.7;
    margin: 0;
  }

  .assets-cta {
    padding: 56px 0;
    color: #fff;
    text-align: center;
  }
  .assets-cta-inner {
    width: min(100% - 40px, 760px);
    margin: 0 auto;
  }
  .assets-cta-title {
    margin: 0 0 14px;
    font-size: 24px;
    font-weight: 700;
    color: #000;
  }
  .assets-cta-desc {
    margin: 0 0 28px;
    color: rgb(125 125 125 / 85%);
    font-size: 14px;
  }
  .assets-cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
  }
  .assets-cta .assets-btn-outline {
    background: transparent;
    color: #000;
    border-color:#000;
  }
  @media (max-width: 900px) {
    .assets-overview-grid {
      grid-template-columns: 1fr;
    }
    .assets-modules-grid {
      grid-template-columns: repeat(2, 1fr);
    }
    .assets-advantage-grid {
      grid-template-columns: repeat(2, 1fr);
    }
    .assets-case-grid {
      grid-template-columns: 1fr;
    }
  }
  /* ===================== 申请部署演示 弹窗 ===================== */
  .assets-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 90px;
    bottom: 90px;
    width: 100%;
    justify-content: center;
    align-items: center;
    padding: 20px;
    box-sizing: border-box;
  }
  .assets-modal.show {
    display: flex;
  }
  .assets-modal-overlay {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .assets-modal-content {
    background: #ffffff;
    border-radius: 12px;
    max-width: 520px;
    width: 100%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 30px 80px rgba(0, 0, 0, .3);
    animation: assetsModalFade .3s ease;
    overflow: hidden;
  }
  .assets-modal-header {
    padding: 24px 28px 12px;
    border-bottom: 1px solid #e5e7eb;
    flex-shrink: 0;
    position: relative;
  }
  .assets-modal-header h2 {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 4px;
    color: #111827;
  }
  .assets-modal-header p {
    color: #6b7280;
    font-size: 13.5px;
    margin: 0;
  }
  .assets-modal-close {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 28px;
    font-weight: 300;
    color: #9ca3af;
    cursor: pointer;
    transition: color .2s;
    line-height: 1;
  }
  .assets-modal-close:hover {
    color: #374151;
  }
  .assets-modal-body {
    padding: 20px 28px 12px;
    overflow-y: auto;
    flex: 1 1 auto;
  }
  .assets-form-group {
    margin-bottom: 18px;
  }
  .assets-form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 4px;
    color: #111827;
  }
  .assets-required {
    color: #e53e3e;
  }
  .assets-form-group input,
  .assets-form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color .2s;
    font-family: inherit;
    background: #f9fafb;
  }
  .assets-form-group input:focus,
  .assets-form-group textarea:focus {
    outline: none;
    border-color: #165DFF;
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(22, 93, 255, .15);
  }
  .assets-form-status {
    margin-top: 12px;
    font-size: 14px;
    padding: 8px 12px;
    border-radius: 6px;
    display: none;
  }
  .assets-form-status.success {
    display: block;
    background: #e6fffa;
    color: #0a5c4a;
    border: 1px solid #b2f5ea;
  }
  .assets-form-status.error {
    display: block;
    background: #fff5f5;
    color: #9b2c2c;
    border: 1px solid #fed7d7;
  }
  .assets-modal-footer {
    padding: 16px 28px 24px;
    border-top: 1px solid #e5e7eb;
    flex-shrink: 0;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
  }
  .assets-modal-footer .assets-btn {
    flex: 1;
    min-width: 100px;
  }
  .assets-modal-footer .assets-btn-ghost {
    background: #f5f6fa;
    color: #111827;
    border-color: #e5e7eb;
  }
  .assets-modal-footer .assets-btn-ghost:hover {
    background: #eaecf2;
  }
  @keyframes assetsModalFade {
    from { opacity: 0; transform: scale(.95) translateY(-20px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
  }
  @media (max-width: 480px) {
    .assets-modal {
      top: 65px;
      bottom: 60px;
      padding: 10px;
    }
    .assets-modal-header {
      padding: 18px 18px 8px;
    }
    .assets-modal-body {
      padding: 12px 18px 8px;
    }
    .assets-modal-footer {
      padding: 12px 18px 18px;
    }
    .assets-modal-header h2 {
      font-size: 19px;
    }
    .assets-modal-footer .assets-btn {
      flex: 1 1 100%;
    }
  }

  @media (max-width: 560px) {
    .assets-hero {
      padding: 40px 0 32px;
    }
    .assets-panel {
      padding: 36px 0;
    }
    .assets-modules {
      padding: 20px 16px 24px;
    }
    .assets-modules-table {
      font-size: 12.5px;
    }
    .assets-modules-grid {
      grid-template-columns: 1fr 1fr;
    }
    .assets-tabs-inner {
      width: 100%;
      gap: 24px;
      padding: 0 20px;
      overflow-x: auto;
      overflow-y: hidden;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
      -ms-overflow-style: none;
    }
    .assets-tabs-inner::-webkit-scrollbar {
      display: none;
    }
  }