/* roulang page: index */
:root {
      --primary-base: #0f172a;
      --primary-brand: #2563eb;
      --primary-brand-dark: #1d4ed8;
      --accent-cyan: #06b6d4;
      --accent-emerald: #10b981;
      --accent-amber: #f59e0b;
      --neutral-50: #f8fafc;
      --neutral-100: #f1f5f9;
      --neutral-200: #e2e8f0;
      --neutral-300: #cbd5e1;
      --neutral-400: #94a3b8;
      --neutral-600: #475569;
      --neutral-700: #334155;
      --neutral-800: #1e293b;
      --neutral-900: #0f172a;
      --border-color: #e2e8f0;
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 18px;
      --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
      --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
      --shadow-lg: 0 12px 24px -4px rgba(15, 23, 42, 0.08);
      --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
    }

    body {
      font-family: var(--font-stack);
      color: var(--neutral-800);
      background-color: #ffffff;
      line-height: 1.65;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.2s ease;
    }

    img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    .container {
      width: 100%;
      max-width: 1240px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 20px;
      padding-right: 20px;
    }

    /* 频道 Tabs 双层导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.96);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--neutral-200);
    }

    .header-primary {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 68px;
      border-bottom: 1px solid var(--neutral-100);
    }

    .brand-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 22px;
      font-weight: 800;
      color: var(--neutral-900);
      letter-spacing: -0.5px;
    }

    .brand-logo i {
      color: var(--primary-brand);
      font-size: 26px;
    }

    .header-search {
      flex: 1;
      max-width: 440px;
      margin: 0 32px;
      position: relative;
    }

    .header-search input {
      width: 100%;
      height: 40px;
      padding: 0 16px 0 40px;
      background: var(--neutral-100);
      border: 1px solid transparent;
      border-radius: 9999px;
      font-size: 14px;
      outline: none;
      transition: all 0.2s;
    }

    .header-search input:focus {
      background: #ffffff;
      border-color: var(--primary-brand);
      box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
    }

    .header-search i {
      position: absolute;
      left: 14px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--neutral-400);
      font-size: 14px;
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .btn-text {
      font-size: 14px;
      font-weight: 600;
      color: var(--neutral-700);
      padding: 8px 14px;
    }

    .btn-text:hover {
      color: var(--primary-brand);
    }

    .btn-brand {
      background-color: var(--primary-brand);
      color: #ffffff;
      font-size: 14px;
      font-weight: 600;
      padding: 9px 20px;
      border-radius: var(--radius-sm);
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    .btn-brand:hover {
      background-color: var(--primary-brand-dark);
      box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
    }

    .header-secondary {
      height: 44px;
      display: flex;
      align-items: center;
      overflow-x: auto;
      scrollbar-width: none;
    }

    .header-secondary::-webkit-scrollbar {
      display: none;
    }

    .channel-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      white-space: nowrap;
    }

    .channel-link {
      padding: 6px 14px;
      font-size: 13px;
      font-weight: 500;
      color: var(--neutral-600);
      border-radius: 9999px;
      background: transparent;
    }

    .channel-link:hover {
      color: var(--primary-brand);
      background: var(--neutral-100);
    }

    .channel-link.active {
      color: var(--primary-brand);
      background: rgba(37, 99, 235, 0.08);
      font-weight: 700;
    }

    /* 基础 Section 布局 */
    .section-wrap {
      padding: 72px 0;
      position: relative;
    }

    .section-wrap.alt-bg {
      background-color: var(--neutral-50);
      border-top: 1px solid var(--neutral-200);
      border-bottom: 1px solid var(--neutral-200);
    }

    .section-header {
      margin-bottom: 44px;
      text-align: left;
    }

    .section-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 12px;
      font-weight: 700;
      color: var(--primary-brand);
      text-transform: uppercase;
      letter-spacing: 0.8px;
      margin-bottom: 10px;
      background: rgba(37, 99, 235, 0.08);
      padding: 4px 10px;
      border-radius: 4px;
    }

    .section-title {
      font-size: 28px;
      font-weight: 800;
      color: var(--neutral-900);
      line-height: 1.3;
      margin-bottom: 12px;
      letter-spacing: -0.5px;
    }

    .section-desc {
      font-size: 15px;
      color: var(--neutral-600);
      line-height: 1.7;
      max-width: 820px;
    }

    /* 蓝图 Hero：创作者/工程中台主页头图形态 */
    .creator-hero-frame {
      padding-top: 24px;
      padding-bottom: 48px;
      background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    }

    .creator-cover {
      height: 220px;
      width: 100%;
      border-radius: var(--radius-lg);
      background: linear-gradient(135deg, #1e293b 0%, #0f172a 50%, #1e3a8a 100%);
      position: relative;
      overflow: hidden;
      border: 1px solid var(--neutral-300);
    }

    .creator-cover::after {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.4) 0%, transparent 60%);
    }

    .creator-profile-bar {
      margin-top: -64px;
      position: relative;
      z-index: 10;
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
      padding-bottom: 24px;
      border-bottom: 1px solid var(--neutral-200);
    }

    .creator-meta-left {
      display: flex;
      align-items: flex-end;
      gap: 24px;
    }

    .creator-avatar {
      width: 128px;
      height: 128px;
      border-radius: var(--radius-md);
      background: #ffffff;
      padding: 6px;
      box-shadow: var(--shadow-lg);
    }

    .avatar-inner {
      width: 100%;
      height: 100%;
      background: var(--primary-base);
      border-radius: calc(var(--radius-md) - 4px);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #ffffff;
      font-size: 42px;
      font-weight: 800;
    }

    .creator-identity h1 {
      font-size: 32px;
      font-weight: 900;
      color: var(--neutral-900);
      margin-bottom: 6px;
    }

    .creator-identity .identity-tags {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 8px;
    }

    .status-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 13px;
      color: var(--accent-emerald);
      font-weight: 600;
      background: rgba(16, 185, 129, 0.1);
      padding: 3px 10px;
      border-radius: 9999px;
    }

    .status-badge .dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--accent-emerald);
    }

    .hero-btn-group {
      display: flex;
      gap: 12px;
    }

    .btn-secondary {
      background: #ffffff;
      border: 1px solid var(--neutral-300);
      color: var(--neutral-700);
      font-weight: 600;
      padding: 10px 20px;
      border-radius: var(--radius-sm);
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
    }

    .btn-secondary:hover {
      background: var(--neutral-50);
      border-color: var(--neutral-400);
    }

    .hero-description-block {
      margin-top: 24px;
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 36px;
      align-items: center;
    }

    .hero-summary-text {
      font-size: 16px;
      color: var(--neutral-700);
      line-height: 1.8;
    }

    .creator-badges-row {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      background: var(--neutral-50);
      padding: 16px;
      border-radius: var(--radius-md);
      border: 1px solid var(--neutral-200);
    }

    .badge-item {
      text-align: center;
    }

    .badge-number {
      font-size: 22px;
      font-weight: 800;
      color: var(--neutral-900);
      display: block;
    }

    .badge-label {
      font-size: 12px;
      color: var(--neutral-600);
      font-weight: 500;
    }

    /* 板块 1: 核心指标看板 (KPI Dashboard) */
    .kpi-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .kpi-card {
      background: #ffffff;
      border: 1px solid var(--neutral-200);
      border-radius: var(--radius-md);
      padding: 24px;
      position: relative;
      transition: transform 0.2s, box-shadow 0.2s;
    }

    .kpi-card:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow-md);
      border-color: var(--primary-brand);
    }

    .kpi-card .kpi-num {
      font-size: 32px;
      font-weight: 800;
      color: var(--primary-brand);
      line-height: 1;
      margin-bottom: 8px;
    }

    .kpi-card .kpi-title {
      font-size: 15px;
      font-weight: 700;
      color: var(--neutral-900);
      margin-bottom: 6px;
    }

    .kpi-card .kpi-detail {
      font-size: 13px;
      color: var(--neutral-600);
      line-height: 1.5;
    }

    /* 板块 2: 产线能力 (Pipeline Matrix) */
    .pipeline-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .pipeline-card {
      background: #ffffff;
      border: 1px solid var(--neutral-200);
      border-radius: var(--radius-md);
      padding: 28px;
      position: relative;
    }

    .pipeline-icon-box {
      width: 48px;
      height: 48px;
      border-radius: 10px;
      background: var(--neutral-100);
      color: var(--primary-brand);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      margin-bottom: 18px;
    }

    .pipeline-card h3 {
      font-size: 18px;
      font-weight: 700;
      color: var(--neutral-900);
      margin-bottom: 10px;
    }

    .pipeline-card p {
      font-size: 14px;
      color: var(--neutral-600);
      line-height: 1.65;
      margin-bottom: 16px;
    }

    .pipeline-feature-list {
      list-style: none;
      border-top: 1px dashed var(--neutral-200);
      padding-top: 14px;
    }

    .pipeline-feature-list li {
      font-size: 13px;
      color: var(--neutral-700);
      margin-bottom: 6px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .pipeline-feature-list li i {
      color: var(--accent-emerald);
      font-size: 12px;
    }

    /* 板块 3: 规格参数表 (Specs Table) */
    .specs-table-wrapper {
      background: #ffffff;
      border: 1px solid var(--neutral-200);
      border-radius: var(--radius-md);
      overflow-x: auto;
      box-shadow: var(--shadow-sm);
    }

    .specs-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      font-size: 14px;
    }

    .specs-table th {
      background: var(--neutral-100);
      color: var(--neutral-800);
      font-weight: 700;
      padding: 16px 20px;
      border-bottom: 1px solid var(--neutral-200);
    }

    .specs-table td {
      padding: 16px 20px;
      border-bottom: 1px solid var(--neutral-200);
      color: var(--neutral-700);
    }

    .specs-table tr:last-child td {
      border-bottom: none;
    }

    .specs-table tr:hover td {
      background: var(--neutral-50);
    }

    .param-pill {
      display: inline-block;
      padding: 3px 8px;
      background: var(--neutral-100);
      border-radius: 4px;
      font-size: 12px;
      font-family: monospace;
      color: var(--neutral-900);
    }

    /* 板块 4: 行业场景卡 (Industry Scenarios) */
    .scenario-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .scenario-card {
      background: #ffffff;
      border: 1px solid var(--neutral-200);
      border-radius: var(--radius-md);
      padding: 24px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .scenario-card .scene-tag {
      font-size: 12px;
      color: var(--accent-cyan);
      font-weight: 700;
      margin-bottom: 8px;
    }

    .scenario-card h4 {
      font-size: 17px;
      font-weight: 700;
      margin-bottom: 10px;
      color: var(--neutral-900);
    }

    .scenario-card p {
      font-size: 13px;
      color: var(--neutral-600);
      line-height: 1.6;
      margin-bottom: 16px;
    }

    .scenario-card .scene-point {
      font-size: 12px;
      padding: 6px 10px;
      background: var(--neutral-50);
      border-radius: 4px;
      color: var(--neutral-700);
      margin-bottom: 16px;
    }

    /* 板块 5: 结果对比 (Benchmarks) */
    .compare-container {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
    }

    .compare-box {
      border-radius: var(--radius-md);
      padding: 32px;
      border: 1px solid var(--neutral-200);
    }

    .compare-box.highlight {
      background: #ffffff;
      border: 2px solid var(--primary-brand);
      position: relative;
    }

    .compare-badge {
      position: absolute;
      top: -12px;
      right: 24px;
      background: var(--primary-brand);
      color: #ffffff;
      font-size: 12px;
      font-weight: 700;
      padding: 3px 12px;
      border-radius: 9999px;
    }

    .compare-box.standard {
      background: var(--neutral-100);
    }

    .compare-box h3 {
      font-size: 20px;
      font-weight: 800;
      margin-bottom: 16px;
    }

    .compare-list {
      list-style: none;
    }

    .compare-list li {
      margin-bottom: 16px;
      display: flex;
      align-items: flex-start;
      gap: 12px;
      font-size: 14px;
      line-height: 1.6;
    }

    .compare-list li i.check {
      color: var(--accent-emerald);
      margin-top: 3px;
    }

    .compare-list li i.cross {
      color: var(--neutral-400);
      margin-top: 3px;
    }

    /* 板块 6: 案例现场 (Case Showcase) */
    .case-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .case-card {
      background: #ffffff;
      border-radius: var(--radius-md);
      border: 1px solid var(--neutral-200);
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }

    .case-visual-strip {
      height: 140px;
      background: linear-gradient(135deg, #334155, #1e293b);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #94a3b8;
      font-size: 36px;
    }

    .case-card-body {
      padding: 24px;
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .case-card h4 {
      font-size: 17px;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--neutral-900);
    }

    .case-card p {
      font-size: 13px;
      color: var(--neutral-600);
      line-height: 1.6;
      margin-bottom: 14px;
    }

    .case-metrics {
      display: flex;
      gap: 12px;
      font-size: 12px;
      font-weight: 700;
      color: var(--primary-brand);
      background: var(--neutral-50);
      padding: 8px 12px;
      border-radius: 4px;
    }

    /* 板块 7: 交付流程 (Delivery Timeline) */
    .workflow-steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      position: relative;
    }

    .workflow-card {
      background: #ffffff;
      border: 1px solid var(--neutral-200);
      border-radius: var(--radius-md);
      padding: 24px;
      position: relative;
    }

    .step-number {
      font-size: 32px;
      font-weight: 900;
      color: var(--neutral-300);
      line-height: 1;
      margin-bottom: 12px;
    }

    .workflow-card h4 {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .workflow-card p {
      font-size: 13px;
      color: var(--neutral-600);
      line-height: 1.6;
    }

    /* 板块 8: 发展历程与里程碑 (Milestones) */
    .milestone-row {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .milestone-item {
      border-left: 2px solid var(--primary-brand);
      padding-left: 18px;
    }

    .milestone-year {
      font-size: 14px;
      font-weight: 800;
      color: var(--primary-brand);
      margin-bottom: 6px;
    }

    .milestone-item h4 {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 6px;
    }

    .milestone-item p {
      font-size: 13px;
      color: var(--neutral-600);
      line-height: 1.5;
    }

    /* 板块 9: 资讯列表 (Insights & News) */
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .news-item {
      background: #ffffff;
      border: 1px solid var(--neutral-200);
      border-radius: var(--radius-md);
      padding: 24px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .news-date {
      font-size: 12px;
      color: var(--neutral-400);
      margin-bottom: 8px;
    }

    .news-item h4 {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 10px;
      line-height: 1.4;
    }

    .news-item p {
      font-size: 13px;
      color: var(--neutral-600);
      line-height: 1.6;
      margin-bottom: 16px;
    }

    .news-link {
      font-size: 13px;
      font-weight: 600;
      color: var(--primary-brand);
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }

    /* 板块 10: 平台保障承诺 (Guarantees) */
    .guarantee-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .guarantee-box {
      background: #ffffff;
      border: 1px solid var(--neutral-200);
      border-radius: var(--radius-md);
      padding: 24px;
      text-align: center;
    }

    .guarantee-icon {
      font-size: 32px;
      color: var(--primary-brand);
      margin-bottom: 14px;
    }

    .guarantee-box h4 {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .guarantee-box p {
      font-size: 13px;
      color: var(--neutral-600);
      line-height: 1.6;
    }

    /* 板块 11: 合作伙伴 (Partners) */
    .partners-grid {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 16px;
    }

    .partner-card {
      background: #ffffff;
      border: 1px solid var(--neutral-200);
      border-radius: var(--radius-sm);
      height: 70px;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 12px;
      text-align: center;
      font-weight: 700;
      font-size: 13px;
      color: var(--neutral-600);
      filter: grayscale(1);
      opacity: 0.8;
      transition: all 0.2s;
    }

    .partner-card:hover {
      filter: grayscale(0);
      opacity: 1;
      border-color: var(--primary-brand);
      color: var(--primary-brand);
    }

    /* 板块 12: 适用人群画像卡 (Audience Fit) */
    .audience-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
    }

    .audience-card {
      background: #ffffff;
      border: 1px solid var(--neutral-200);
      border-radius: var(--radius-md);
      padding: 30px;
    }

    .audience-card.fit {
      border-left: 4px solid var(--accent-emerald);
    }

    .audience-card.not-fit {
      border-left: 4px solid var(--neutral-400);
    }

    .audience-card h4 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 14px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .audience-card ul {
      list-style: none;
    }

    .audience-card li {
      font-size: 14px;
      color: var(--neutral-600);
      line-height: 1.7;
      margin-bottom: 10px;
      display: flex;
      align-items: flex-start;
      gap: 10px;
    }

    /* 板块 13: 评价墙 (Reviews) */
    .review-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .review-card {
      background: #ffffff;
      border: 1px solid var(--neutral-200);
      border-radius: var(--radius-md);
      padding: 24px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .review-stars {
      color: var(--accent-amber);
      font-size: 14px;
      margin-bottom: 12px;
    }

    .review-text {
      font-size: 14px;
      color: var(--neutral-700);
      line-height: 1.65;
      margin-bottom: 16px;
    }

    .review-author {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .author-initial {
      width: 38px;
      height: 38px;
      border-radius: 50%;
      background: var(--neutral-100);
      color: var(--primary-brand);
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
    }

    .author-name {
      font-size: 13px;
      font-weight: 700;
      color: var(--neutral-900);
    }

    .author-role {
      font-size: 12px;
      color: var(--neutral-400);
    }

    /* 板块 14: 版本路线图 (Roadmap) */
    .roadmap-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .roadmap-card {
      background: #ffffff;
      border: 1px solid var(--neutral-200);
      border-radius: var(--radius-md);
      padding: 24px;
      position: relative;
    }

    .roadmap-badge {
      font-size: 11px;
      font-weight: 700;
      padding: 3px 8px;
      border-radius: 4px;
      margin-bottom: 12px;
      display: inline-block;
    }

    .roadmap-badge.done {
      background: rgba(16, 185, 129, 0.1);
      color: var(--accent-emerald);
    }

    .roadmap-badge.current {
      background: rgba(37, 99, 235, 0.1);
      color: var(--primary-brand);
    }

    .roadmap-badge.future {
      background: var(--neutral-100);
      color: var(--neutral-600);
    }

    .roadmap-card h4 {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .roadmap-card p {
      font-size: 13px;
      color: var(--neutral-600);
      line-height: 1.6;
    }

    /* 板块 15: 快速解答与常见问题 (FAQ) */
    .faq-list {
      max-width: 900px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .faq-item {
      background: #ffffff;
      border: 1px solid var(--neutral-200);
      border-radius: var(--radius-md);
      padding: 24px;
    }

    .faq-question {
      font-size: 16px;
      font-weight: 700;
      color: var(--neutral-900);
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .faq-question i {
      color: var(--primary-brand);
      font-size: 16px;
    }

    .faq-answer {
      font-size: 14px;
      color: var(--neutral-600);
      line-height: 1.7;
    }

    /* 板块 16: 无障碍与工程说明条 (Accessibility & Engineering Bar) */
    .access-bar {
      background: var(--neutral-900);
      color: #ffffff;
      border-radius: var(--radius-md);
      padding: 24px 32px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }

    .access-info {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .access-info i {
      font-size: 28px;
      color: var(--accent-cyan);
    }

    .access-text h5 {
      font-size: 15px;
      font-weight: 700;
      margin-bottom: 4px;
    }

    .access-text p {
      font-size: 13px;
      color: var(--neutral-400);
      line-height: 1.5;
    }

    .access-tags {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .access-tag-item {
      font-size: 12px;
      background: var(--neutral-800);
      color: var(--neutral-300);
      padding: 6px 12px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--neutral-700);
    }

    /* 板块 17: 询盘接入表单 (Lead Generation Form) - 全页唯一定向收口 */
    .form-panel {
      background: #ffffff;
      border: 1px solid var(--neutral-200);
      border-radius: var(--radius-lg);
      padding: 44px;
      max-width: 860px;
      margin: 0 auto;
      box-shadow: var(--shadow-md);
    }

    .form-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
      margin-bottom: 20px;
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .form-group.full {
      grid-column: 1 / -1;
    }

    .form-group label {
      font-size: 13px;
      font-weight: 600;
      color: var(--neutral-700);
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
      padding: 10px 14px;
      border: 1px solid var(--neutral-300);
      border-radius: var(--radius-sm);
      font-size: 14px;
      outline: none;
      transition: all 0.2s;
      background: #ffffff;
      font-family: inherit;
    }

    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      border-color: var(--primary-brand);
      box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
    }

    .form-group textarea {
      resize: vertical;
      min-height: 100px;
    }

    .form-submit-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }

    .form-privacy-note {
      font-size: 12px;
      color: var(--neutral-400);
      line-height: 1.5;
    }

    /* 页脚 (Footer) */
    .site-footer {
      background: var(--neutral-900);
      color: var(--neutral-400);
      padding: 64px 0 32px;
      border-top: 1px solid var(--neutral-800);
      font-size: 13px;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 40px;
      margin-bottom: 48px;
    }

    .footer-brand {
      max-width: 320px;
    }

    .footer-brand-title {
      font-size: 20px;
      font-weight: 800;
      color: #ffffff;
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .footer-brand p {
      line-height: 1.7;
      margin-bottom: 16px;
    }

    .footer-col h5 {
      color: #ffffff;
      font-size: 14px;
      font-weight: 700;
      margin-bottom: 16px;
    }

    .footer-col ul {
      list-style: none;
    }

    .footer-col li {
      margin-bottom: 10px;
    }

    .footer-col a:hover {
      color: #ffffff;
    }

    .footer-bottom {
      border-top: 1px solid var(--neutral-800);
      padding-top: 28px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
    }

    .copyright {
      color: var(--neutral-400);
    }

    .footer-legal-links {
      display: flex;
      gap: 20px;
    }

    /* 响应式断点系统 */
    @media (max-width: 1024px) {
      .kpi-grid,
      .scenario-grid,
      .workflow-steps,
      .milestone-row,
      .guarantee-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .pipeline-grid,
      .case-grid,
      .news-grid,
      .review-grid,
      .roadmap-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .partners-grid {
        grid-template-columns: repeat(3, 1fr);
      }
      .footer-top {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 768px) {
      .header-search {
        display: none;
      }
      .creator-cover {
        height: 160px;
      }
      .creator-avatar {
        width: 96px;
        height: 96px;
      }
      .avatar-inner {
        font-size: 32px;
      }
      .creator-identity h1 {
        font-size: 24px;
      }
      .hero-description-block {
        grid-template-columns: 1fr;
      }
      .compare-container,
      .audience-grid {
        grid-template-columns: 1fr;
      }
      .form-grid {
        grid-column: 1 / -1;
        grid-template-columns: 1fr;
      }
      .access-bar {
        flex-direction: column;
        align-items: flex-start;
      }
      .form-submit-row {
        flex-direction: column;
        align-items: stretch;
      }
      .btn-brand {
        justify-content: center;
      }
    }

    @media (max-width: 520px) {
      .kpi-grid,
      .scenario-grid,
      .workflow-steps,
      .milestone-row,
      .guarantee-grid,
      .pipeline-grid,
      .case-grid,
      .news-grid,
      .review-grid,
      .roadmap-grid,
      .partners-grid {
        grid-template-columns: 1fr;
      }
      .creator-profile-bar {
        flex-direction: column;
        align-items: flex-start;
      }
      .hero-btn-group {
        width: 100%;
      }
      .hero-btn-group .btn-secondary,
      .hero-btn-group .btn-brand {
        flex: 1;
        justify-content: center;
      }
      .footer-top {
        grid-template-columns: 1fr;
      }
      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }
    }