/* roulang page: index */
:root {
      --primary: #1B382B;
      --primary-light: #284F3D;
      --accent: #C5A880;
      --accent-hover: #B3956D;
      --bg-light: #F9F9F7;
      --bg-white: #FFFFFF;
      --bg-dark: #121614;
      --bg-dark-card: #1C221F;
      --text-main: #1F2421;
      --text-muted: #5A645E;
      --text-light: #F2F4F3;
      --text-subtle: #8A9690;
      --border-color: rgba(27, 56, 43, 0.08);
      --border-dark: rgba(197, 168, 128, 0.2);
      --radius: 8px;
      --radius-sm: 4px;
      --radius-lg: 12px;
      --shadow-sm: 0 2px 8px rgba(27, 56, 43, 0.04);
      --shadow-md: 0 6px 24px rgba(27, 56, 43, 0.06);
      --shadow-lg: 0 12px 32px rgba(27, 56, 43, 0.09);
      --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }

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

    html {
      scroll-behavior: smooth;
      font-size: 16px;
    }

    body {
      font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, sans-serif;
      color: var(--text-main);
      background-color: var(--bg-light);
      line-height: 1.7;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition);
    }

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

    button, input, textarea, select {
      font-family: inherit;
      font-size: inherit;
      outline: none;
      border: none;
    }

    .container {
      width: 100%;
      max-width: 1240px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 24px;
      padding-right: 24px;
    }

    .section {
      padding-top: 84px;
      padding-bottom: 84px;
      position: relative;
    }

    .section-white {
      background-color: var(--bg-white);
    }

    .section-light {
      background-color: var(--bg-light);
    }

    .section-dark {
      background-color: var(--bg-dark);
      color: var(--text-light);
    }

    .section-header {
      margin-bottom: 48px;
    }

    .section-header.text-center {
      text-align: center;
      max-width: 760px;
      margin-left: auto;
      margin-right: auto;
    }

    .section-tag {
      display: inline-block;
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--accent);
      text-transform: uppercase;
      letter-spacing: 1px;
      margin-bottom: 12px;
      position: relative;
      padding-left: 14px;
    }

    .section-tag::before {
      content: "";
      position: absolute;
      left: 0;
      top: 50%;
      transform: translateY(-50%);
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background-color: var(--accent);
    }

    .section-title {
      font-size: 2.1rem;
      font-weight: 700;
      color: var(--primary);
      line-height: 1.35;
      margin-bottom: 16px;
    }

    .section-dark .section-title {
      color: var(--text-light);
    }

    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.75;
    }

    .section-dark .section-desc {
      color: var(--text-subtle);
    }

    /* Buttons */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 13px 28px;
      font-size: 0.95rem;
      font-weight: 600;
      border-radius: var(--radius-sm);
      cursor: pointer;
      transition: var(--transition);
      text-align: center;
      white-space: nowrap;
      min-height: 46px;
    }

    .btn-primary {
      background-color: var(--primary);
      color: #FFFFFF;
      box-shadow: 0 4px 12px rgba(27, 56, 43, 0.15);
    }

    .btn-primary:hover {
      background-color: var(--primary-light);
      transform: translateY(-2px);
      box-shadow: 0 6px 18px rgba(27, 56, 43, 0.22);
    }

    .btn-accent {
      background-color: var(--accent);
      color: #121614;
      font-weight: 600;
    }

    .btn-accent:hover {
      background-color: var(--accent-hover);
      transform: translateY(-2px);
      box-shadow: 0 6px 16px rgba(197, 168, 128, 0.3);
    }

    .btn-outline {
      border: 1px solid rgba(27, 56, 43, 0.25);
      color: var(--primary);
      background: transparent;
    }

    .btn-outline:hover {
      border-color: var(--primary);
      background-color: rgba(27, 56, 43, 0.04);
      transform: translateY(-2px);
    }

    .btn-outline-white {
      border: 1px solid rgba(255, 255, 255, 0.3);
      color: #FFFFFF;
      background: transparent;
    }

    .btn-outline-white:hover {
      border-color: #FFFFFF;
      background: rgba(255, 255, 255, 0.08);
      transform: translateY(-2px);
    }

    /* Header & Nav */
    .topbar {
      background-color: #121614;
      color: #A0ABA5;
      font-size: 0.85rem;
      padding: 8px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .topbar-content {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .topbar-left, .topbar-right {
      display: flex;
      align-items: center;
      gap: 20px;
    }

    .topbar-badge {
      display: inline-flex;
      align-items: center;
      background: rgba(197, 168, 128, 0.15);
      color: var(--accent);
      padding: 2px 8px;
      border-radius: 3px;
      font-size: 0.75rem;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.94);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(27, 56, 43, 0.06);
      transition: var(--transition);
    }

    .nav-wrapper {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }

    .brand-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.35rem;
      font-weight: 700;
      color: var(--primary);
      letter-spacing: -0.5px;
    }

    .brand-logo-icon {
      width: 34px;
      height: 34px;
      background: var(--primary);
      color: var(--accent);
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      font-weight: 800;
    }

    .main-nav {
      display: flex;
      align-items: center;
      gap: 28px;
    }

    .nav-link {
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--text-main);
      position: relative;
      padding: 6px 0;
    }

    .nav-link:hover, .nav-link.active {
      color: var(--primary);
    }

    .nav-link::after {
      content: "";
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0;
      height: 2px;
      background-color: var(--accent);
      transition: var(--transition);
    }

    .nav-link:hover::after, .nav-link.active::after {
      width: 100%;
    }

    .nav-cta {
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .menu-toggle {
      display: none;
      background: none;
      cursor: pointer;
      width: 36px;
      height: 36px;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 5px;
    }

    .menu-toggle span {
      display: block;
      width: 22px;
      height: 2px;
      background: var(--primary);
      transition: var(--transition);
    }

    /* 1. Hero Section */
    .hero-section {
      position: relative;
      padding: 90px 0 100px;
      background-color: #0E1411;
      color: #FFFFFF;
      overflow: hidden;
    }

    .hero-bg-overlay {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background-image: linear-gradient(rgba(14, 20, 17, 0.88), rgba(14, 20, 17, 0.94)), url('/assets/images/32a6b0e76f71f096.webp');
      background-size: cover;
      background-position: center;
      z-index: 1;
    }

    .hero-container {
      position: relative;
      z-index: 2;
    }

    .hero-badge-row {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 24px;
    }

    .hero-badge {
      background: rgba(197, 168, 128, 0.2);
      border: 1px solid var(--accent);
      color: var(--accent);
      padding: 4px 14px;
      border-radius: 20px;
      font-size: 0.85rem;
      font-weight: 600;
    }

    .hero-region-tag {
      color: #C0CDC6;
      font-size: 0.85rem;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 50px;
      align-items: center;
    }

    .hero-h1 {
      font-size: 3rem;
      line-height: 1.25;
      font-weight: 800;
      color: #FFFFFF;
      margin-bottom: 22px;
      letter-spacing: -0.5px;
    }

    .hero-h1 span {
      color: var(--accent);
    }

    .hero-lead {
      font-size: 1.125rem;
      color: #D2DCD7;
      line-height: 1.8;
      margin-bottom: 34px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 40px;
    }

    .hero-trust-bar {
      display: flex;
      gap: 32px;
      padding-top: 24px;
      border-top: 1px solid rgba(255, 255, 255, 0.12);
    }

    .trust-stat-item {
      display: flex;
      flex-direction: column;
    }

    .trust-stat-num {
      font-size: 1.6rem;
      font-weight: 700;
      color: var(--accent);
    }

    .trust-stat-lbl {
      font-size: 0.8rem;
      color: #9EAEA6;
    }

    .hero-card-stage {
      background: rgba(28, 34, 31, 0.7);
      border: 1px solid rgba(197, 168, 128, 0.25);
      padding: 30px;
      border-radius: var(--radius-lg);
      backdrop-filter: blur(10px);
      box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3);
    }

    .stage-header {
      padding-bottom: 16px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      margin-bottom: 20px;
    }

    .stage-header h3 {
      font-size: 1.2rem;
      color: #FFFFFF;
      font-weight: 600;
    }

    .stage-item {
      display: flex;
      gap: 16px;
      margin-bottom: 18px;
    }

    .stage-item-icon {
      width: 38px;
      height: 38px;
      background: rgba(197, 168, 128, 0.12);
      border: 1px solid rgba(197, 168, 128, 0.3);
      color: var(--accent);
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: var(--radius-sm);
      font-weight: 700;
      flex-shrink: 0;
    }

    .stage-item-text h4 {
      font-size: 0.95rem;
      color: #FFFFFF;
      margin-bottom: 4px;
    }

    .stage-item-text p {
      font-size: 0.85rem;
      color: #9EAEA6;
      line-height: 1.5;
    }

    /* 2. Global & Regional Reach (全球与全国覆盖) */
    .coverage-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-top: 36px;
    }

    .coverage-card {
      background: var(--bg-white);
      padding: 24px;
      border-radius: var(--radius);
      border: 1px solid var(--border-color);
      transition: var(--transition);
    }

    .coverage-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: rgba(197, 168, 128, 0.4);
    }

    .coverage-city {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 8px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .coverage-tag {
      font-size: 0.75rem;
      background: rgba(27, 56, 43, 0.06);
      color: var(--primary);
      padding: 2px 6px;
      border-radius: 3px;
    }

    .coverage-desc {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 3. Scenario Cards (管理培训核心应用场景) */
    .scenario-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .scenario-card {
      background: var(--bg-white);
      border-radius: var(--radius);
      overflow: hidden;
      border: 1px solid var(--border-color);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
    }

    .scenario-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }

    .scenario-img-wrap {
      height: 200px;
      position: relative;
      overflow: hidden;
    }

    .scenario-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: var(--transition);
    }

    .scenario-card:hover .scenario-img-wrap img {
      transform: scale(1.05);
    }

    .scenario-body {
      padding: 24px;
      flex: 1;
      display: flex;
      flex-direction: column;
    }

    .scenario-title {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 12px;
    }

    .scenario-desc {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 20px;
      flex: 1;
    }

    .scenario-points {
      list-style: none;
      border-top: 1px dashed rgba(27, 56, 43, 0.1);
      padding-top: 16px;
    }

    .scenario-points li {
      font-size: 0.85rem;
      color: var(--text-main);
      margin-bottom: 8px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .scenario-points li::before {
      content: "✓";
      color: var(--accent);
      font-weight: 700;
    }

    /* 4. Localized Competence & Framework (落地体系与方法论) */
    .framework-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
    }

    .framework-content h3 {
      font-size: 1.75rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 20px;
      line-height: 1.4;
    }

    .framework-content p {
      font-size: 1rem;
      color: var(--text-muted);
      line-height: 1.8;
      margin-bottom: 28px;
    }

    .framework-pill-list {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      margin-bottom: 32px;
    }

    .framework-pill {
      background: var(--bg-white);
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid var(--border-color);
    }

    .framework-pill h4 {
      font-size: 1rem;
      color: var(--primary);
      margin-bottom: 6px;
    }

    .framework-pill p {
      font-size: 0.85rem;
      color: var(--text-muted);
      margin: 0;
      line-height: 1.5;
    }

    .framework-visual {
      position: relative;
    }

    .framework-visual img {
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-lg);
    }

    .framework-badge-overlay {
      position: absolute;
      bottom: -20px;
      left: -20px;
      background: var(--primary);
      color: #FFFFFF;
      padding: 20px 24px;
      border-radius: var(--radius);
      box-shadow: var(--shadow-md);
      max-width: 240px;
    }

    .framework-badge-overlay .badge-num {
      font-size: 1.8rem;
      font-weight: 700;
      color: var(--accent);
    }

    .framework-badge-overlay .badge-text {
      font-size: 0.85rem;
      color: #D2DCD7;
      line-height: 1.4;
    }

    /* 5. Six Advantage Grid (核心优势赋能区 6卡片) */
    .advantage-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .advantage-card {
      background: var(--bg-white);
      padding: 30px;
      border-radius: var(--radius);
      border: 1px solid var(--border-color);
      transition: var(--transition);
      position: relative;
    }

    .advantage-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: rgba(197, 168, 128, 0.4);
    }

    .advantage-icon {
      width: 48px;
      height: 48px;
      background: rgba(27, 56, 43, 0.05);
      color: var(--primary);
      border-radius: var(--radius);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.3rem;
      font-weight: 700;
      margin-bottom: 20px;
    }

    .advantage-card:hover .advantage-icon {
      background: var(--primary);
      color: var(--accent);
    }

    .advantage-title {
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 12px;
    }

    .advantage-desc {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.65;
    }

    /* 6. Course Matrix (精选管理培训课程矩阵 3卡片) */
    .courses-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
      align-items: stretch;
    }

    .course-card {
      background: var(--bg-white);
      border-radius: var(--radius-lg);
      padding: 36px 30px;
      border: 1px solid var(--border-color);
      display: flex;
      flex-direction: column;
      position: relative;
      transition: var(--transition);
    }

    .course-card.featured {
      border: 2px solid var(--accent);
      box-shadow: 0 12px 36px rgba(27, 56, 43, 0.08);
      transform: scale(1.02);
    }

    .course-featured-badge {
      position: absolute;
      top: -14px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--accent);
      color: #121614;
      font-size: 0.78rem;
      font-weight: 700;
      padding: 4px 16px;
      border-radius: 20px;
      letter-spacing: 0.5px;
    }

    .course-target {
      font-size: 0.85rem;
      color: var(--text-muted);
      margin-bottom: 8px;
    }

    .course-title {
      font-size: 1.45rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 14px;
    }

    .course-desc {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 24px;
      min-height: 48px;
    }

    .course-meta {
      display: flex;
      gap: 16px;
      padding-bottom: 20px;
      border-bottom: 1px solid rgba(27, 56, 43, 0.08);
      margin-bottom: 20px;
      font-size: 0.85rem;
      color: var(--primary);
      font-weight: 600;
    }

    .course-benefits {
      list-style: none;
      margin-bottom: 30px;
      flex: 1;
    }

    .course-benefits li {
      font-size: 0.9rem;
      color: var(--text-main);
      margin-bottom: 12px;
      position: relative;
      padding-left: 22px;
      line-height: 1.5;
    }

    .course-benefits li::before {
      content: "•";
      color: var(--accent);
      font-size: 1.4rem;
      position: absolute;
      left: 4px;
      top: -2px;
    }

    /* 7. Workflow Steps (训战落地 5 步流程) */
    .steps-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 20px;
      margin-top: 40px;
      position: relative;
    }

    .step-card {
      background: var(--bg-white);
      padding: 24px 20px;
      border-radius: var(--radius);
      border: 1px solid var(--border-color);
      position: relative;
      transition: var(--transition);
    }

    .step-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-sm);
      border-color: var(--accent);
    }

    .step-num {
      font-size: 1.8rem;
      font-weight: 800;
      color: var(--accent);
      margin-bottom: 12px;
      line-height: 1;
    }

    .step-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 8px;
    }

    .step-desc {
      font-size: 0.85rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 8. Dark Philosophy & Case Concept (深色理念与实战转型) */
    .dark-concept-wrap {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: center;
    }

    .concept-quote {
      font-size: 1.8rem;
      line-height: 1.45;
      font-weight: 700;
      color: #FFFFFF;
      margin-bottom: 24px;
    }

    .concept-quote span {
      color: var(--accent);
    }

    .concept-text {
      font-size: 1.02rem;
      color: #A5B5AE;
      line-height: 1.8;
      margin-bottom: 30px;
    }

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

    .concept-list li {
      margin-bottom: 16px;
      padding-left: 24px;
      position: relative;
      color: #E2ECE7;
      font-size: 0.95rem;
    }

    .concept-list li::before {
      content: "";
      position: absolute;
      left: 0;
      top: 10px;
      width: 8px;
      height: 8px;
      background: var(--accent);
      border-radius: 50%;
    }

    .concept-card-panel {
      background: var(--bg-dark-card);
      border: 1px solid var(--border-dark);
      padding: 36px;
      border-radius: var(--radius-lg);
    }

    .concept-card-panel h4 {
      font-size: 1.25rem;
      color: #FFFFFF;
      margin-bottom: 16px;
    }

    .concept-card-panel p {
      font-size: 0.92rem;
      color: #9AA8A2;
      line-height: 1.7;
      margin-bottom: 20px;
    }

    .concept-metrics {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      padding-top: 20px;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
    }

    .concept-metric-box {
      background: rgba(255, 255, 255, 0.03);
      padding: 14px;
      border-radius: var(--radius-sm);
    }

    .concept-metric-num {
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--accent);
    }

    .concept-metric-label {
      font-size: 0.8rem;
      color: #8C9C96;
    }

    /* 9. Case Studies & Impact Stories (实操案例对比) */
    .case-stories-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 32px;
    }

    .case-story-card {
      background: var(--bg-white);
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }

    .case-story-header {
      padding: 24px 28px;
      background: rgba(27, 56, 43, 0.03);
      border-bottom: 1px solid var(--border-color);
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .case-company {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--primary);
    }

    .case-tag {
      font-size: 0.8rem;
      color: var(--accent);
      background: rgba(197, 168, 128, 0.15);
      padding: 3px 10px;
      border-radius: 12px;
      font-weight: 600;
    }

    .case-story-body {
      padding: 28px;
      flex: 1;
    }

    .case-compare-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
      margin-bottom: 24px;
    }

    .compare-block {
      padding: 16px;
      border-radius: var(--radius-sm);
    }

    .compare-before {
      background: #FFF5F5;
      border: 1px solid #FFE3E3;
    }

    .compare-after {
      background: #F2F9F5;
      border: 1px solid #D5EFE0;
    }

    .compare-label {
      font-size: 0.82rem;
      font-weight: 700;
      margin-bottom: 6px;
    }

    .compare-before .compare-label {
      color: #C53030;
    }

    .compare-after .compare-label {
      color: #276749;
    }

    .compare-text {
      font-size: 0.85rem;
      color: var(--text-main);
      line-height: 1.5;
    }

    .case-summary {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.65;
    }

    /* 10. Metrics Counter Bar (量化统计数据条) */
    .metrics-bar {
      background: var(--primary);
      color: #FFFFFF;
      padding: 50px 0;
    }

    .metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      text-align: center;
    }

    .metric-item {
      padding: 0 16px;
      border-right: 1px solid rgba(255, 255, 255, 0.1);
    }

    .metric-item:last-child {
      border-right: none;
    }

    .metric-big-num {
      font-size: 2.8rem;
      font-weight: 800;
      color: var(--accent);
      line-height: 1.1;
      margin-bottom: 8px;
    }

    .metric-big-num span {
      font-size: 1.5rem;
    }

    .metric-label {
      font-size: 1rem;
      color: #E2ECE7;
      font-weight: 500;
      margin-bottom: 4px;
    }

    .metric-sub {
      font-size: 0.82rem;
      color: #9EAEA6;
    }

    /* 11. Testimonials (决策者与学员反馈) */
    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .testi-card {
      background: var(--bg-white);
      padding: 30px;
      border-radius: var(--radius);
      border: 1px solid var(--border-color);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: var(--transition);
    }

    .testi-card:hover {
      box-shadow: var(--shadow-md);
      transform: translateY(-3px);
    }

    .testi-stars {
      color: #EBB035;
      font-size: 0.9rem;
      margin-bottom: 16px;
      letter-spacing: 2px;
    }

    .testi-quote {
      font-size: 0.95rem;
      color: var(--text-main);
      line-height: 1.7;
      margin-bottom: 24px;
      font-style: italic;
    }

    .testi-author {
      display: flex;
      align-items: center;
      gap: 14px;
      padding-top: 16px;
      border-top: 1px solid rgba(27, 56, 43, 0.06);
    }

    .author-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: var(--primary);
      color: var(--accent);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 1rem;
    }

    .author-info h4 {
      font-size: 0.95rem;
      color: var(--primary);
      font-weight: 700;
    }

    .author-info p {
      font-size: 0.8rem;
      color: var(--text-muted);
    }

    /* 12. Management Insights (管理内参与动态) */
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .news-card {
      background: var(--bg-white);
      border-radius: var(--radius);
      overflow: hidden;
      border: 1px solid var(--border-color);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
    }

    .news-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }

    .news-img {
      height: 180px;
      overflow: hidden;
    }

    .news-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: var(--transition);
    }

    .news-card:hover .news-img img {
      transform: scale(1.04);
    }

    .news-body {
      padding: 24px;
      flex: 1;
      display: flex;
      flex-direction: column;
    }

    .news-meta-row {
      display: flex;
      justify-content: space-between;
      font-size: 0.8rem;
      color: var(--text-muted);
      margin-bottom: 10px;
    }

    .news-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 12px;
      line-height: 1.4;
    }

    .news-summary {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 18px;
      flex: 1;
    }

    .news-link {
      font-size: 0.88rem;
      font-weight: 600;
      color: var(--primary);
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }

    .news-link:hover {
      color: var(--accent);
    }

    /* 13. FAQ Accordion (管理培训常见问题) */
    .faq-container {
      max-width: 860px;
      margin: 0 auto;
    }

    .faq-item {
      background: var(--bg-white);
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      margin-bottom: 14px;
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-question {
      padding: 20px 24px;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-weight: 600;
      font-size: 1.05rem;
      color: var(--primary);
      user-select: none;
    }

    .faq-toggle {
      font-size: 1.4rem;
      color: var(--accent);
      line-height: 1;
      transition: var(--transition);
    }

    .faq-answer {
      padding: 0 24px 20px;
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.7;
      display: none;
    }

    .faq-item.active {
      border-color: rgba(197, 168, 128, 0.5);
      box-shadow: var(--shadow-sm);
    }

    .faq-item.active .faq-answer {
      display: block;
    }

    .faq-item.active .faq-toggle {
      transform: rotate(45deg);
    }

    /* 14. CTA & Lead Form (全宽预约与咨询表单) */
    .cta-section {
      background-color: var(--bg-dark);
      position: relative;
      overflow: hidden;
    }

    .cta-wrapper {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 50px;
      align-items: center;
      position: relative;
      z-index: 2;
    }

    .cta-info h3 {
      font-size: 2.2rem;
      font-weight: 700;
      color: #FFFFFF;
      margin-bottom: 18px;
      line-height: 1.35;
    }

    .cta-info p {
      font-size: 1.05rem;
      color: #A5B5AE;
      line-height: 1.75;
      margin-bottom: 30px;
    }

    .guarantee-badges {
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .guarantee-item {
      display: flex;
      align-items: center;
      gap: 12px;
      color: #E2ECE7;
      font-size: 0.92rem;
    }

    .guarantee-item-icon {
      width: 24px;
      height: 24px;
      background: rgba(197, 168, 128, 0.15);
      color: var(--accent);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.75rem;
    }

    .cta-form-box {
      background: #1A211D;
      border: 1px solid var(--border-dark);
      padding: 36px;
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-lg);
    }

    .cta-form-box h4 {
      font-size: 1.3rem;
      color: #FFFFFF;
      margin-bottom: 8px;
    }

    .cta-form-box .form-subtitle {
      font-size: 0.85rem;
      color: #8C9C96;
      margin-bottom: 24px;
    }

    .form-group {
      margin-bottom: 18px;
    }

    .form-group label {
      display: block;
      font-size: 0.85rem;
      color: #C0CDC6;
      margin-bottom: 6px;
    }

    .form-control {
      width: 100%;
      background: #111613;
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: var(--radius-sm);
      padding: 12px 16px;
      color: #FFFFFF;
      font-size: 0.92rem;
      transition: var(--transition);
    }

    .form-control:focus {
      border-color: var(--accent);
      background: #141A17;
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    /* Footer */
    .site-footer {
      background: #0B0E0C;
      color: #86968F;
      padding: 70px 0 30px;
      border-top: 1px solid rgba(255, 255, 255, 0.06);
      font-size: 0.9rem;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
      gap: 40px;
      margin-bottom: 50px;
    }

    .footer-brand h4 {
      font-size: 1.3rem;
      color: #FFFFFF;
      font-weight: 700;
      margin-bottom: 16px;
    }

    .footer-brand p {
      line-height: 1.7;
      margin-bottom: 20px;
      color: #7E8E87;
    }

    .footer-col h5 {
      font-size: 1rem;
      color: #FFFFFF;
      font-weight: 600;
      margin-bottom: 20px;
      position: relative;
      padding-bottom: 8px;
    }

    .footer-col h5::after {
      content: "";
      position: absolute;
      bottom: 0;
      left: 0;
      width: 24px;
      height: 2px;
      background: var(--accent);
    }

    .footer-links {
      list-style: none;
    }

    .footer-links li {
      margin-bottom: 12px;
    }

    .footer-links a {
      color: #86968F;
    }

    .footer-links a:hover {
      color: var(--accent);
      padding-left: 4px;
    }

    .footer-contact-item {
      margin-bottom: 12px;
      line-height: 1.5;
    }

    .footer-contact-item strong {
      color: #D2DCD7;
    }

    .footer-bottom {
      padding-top: 24px;
      border-top: 1px solid rgba(255, 255, 255, 0.06);
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.82rem;
      color: #61706A;
      flex-wrap: wrap;
      gap: 16px;
    }

    /* Responsive */
    @media (max-width: 1024px) {
      .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
      }
      .coverage-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .scenario-grid, .advantage-grid, .courses-grid, .testimonials-grid, .news-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .steps-grid {
        grid-template-columns: repeat(3, 1fr);
      }
      .framework-layout, .dark-concept-wrap, .case-stories-grid, .cta-wrapper {
        grid-template-columns: 1fr;
        gap: 36px;
      }
      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
        row-gap: 30px;
      }
      .metric-item {
        border-right: none;
      }
    }

    @media (max-width: 768px) {
      .topbar {
        display: none;
      }
      .nav-wrapper {
        height: 64px;
      }
      .main-nav {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: #FFFFFF;
        flex-direction: column;
        padding: 24px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        gap: 16px;
        border-top: 1px solid var(--border-color);
      }
      .main-nav.show {
        display: flex;
      }
      .menu-toggle {
        display: flex;
      }
      .nav-cta .btn {
        display: none;
      }
      .hero-h1 {
        font-size: 2.1rem;
      }
      .section {
        padding-top: 60px;
        padding-bottom: 60px;
      }
      .section-title {
        font-size: 1.7rem;
      }
      .coverage-grid, .scenario-grid, .advantage-grid, .courses-grid, .testimonials-grid, .news-grid, .case-stories-grid, .steps-grid {
        grid-template-columns: 1fr;
      }
      .form-row, .case-compare-row, .framework-pill-list {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
      }
      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }
    }