/* Interactive Workflow Switcher for "What Is DM Automation?" */
    .workflow-switcher-section {
      max-width: 980px;
      margin: 44px auto 0 auto;
    }

    .workflow-tab-bar {
      display: flex;
      gap: 8px;
      background: #F1F5F9;
      border-radius: 16px;
      padding: 6px;
      margin-bottom: 24px;
      border: 1px solid var(--color-border);
    }

    .workflow-tab {
      flex: 1;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: 14px 20px;
      border-radius: 12px;
      border: none;
      border-bottom: 3px solid transparent;
      background: transparent;
      cursor: pointer;
      font-family: var(--font-body);
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--color-text-secondary);
      transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
      position: relative;
    }

    .workflow-tab:hover {
      color: var(--color-text);
      background: rgba(255, 255, 255, 0.6);
    }

    .workflow-tab.active {
      background: #ffffff;
      color: var(--color-accent);
      border-bottom: 3px solid var(--color-accent);
      box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08), 0 1px 3px rgba(15, 23, 42, 0.04);
    }

    .workflow-tab .wf-tab-icon {
      width: 22px;
      height: 22px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      color: inherit;
      transition: transform 0.25s ease;
    }

    .workflow-tab:hover .wf-tab-icon {
      transform: scale(1.1);
    }

    .workflow-tab .wf-tab-icon svg {
      width: 18px;
      height: 18px;
    }

    .workflow-stage {
      background: #ffffff;
      border: 1px solid var(--color-border);
      border-radius: 20px;
      padding: 36px 32px 36px 32px;
      box-shadow: 0 8px 30px -4px rgba(15, 23, 42, 0.05), 0 2px 6px rgba(15, 23, 42, 0.03);
    }

    .workflow-panel {
      display: none;
      animation: wfFadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .workflow-panel.active {
      display: block;
    }

    @keyframes wfFadeIn {
      from { opacity: 0; transform: translateY(8px); }
      to { opacity: 1; transform: translateY(0); }
    }

    .wf-panel-heading {
      text-align: center;
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--color-text);
      margin: 0 0 36px 0;
      letter-spacing: -0.01em;
    }

    .workflow-pipeline {
      display: flex;
      align-items: stretch;
      gap: 0;
      position: relative;
    }

    #wf-panel-story .workflow-pipeline {
      max-width: 660px;
      margin: 0 auto;
    }

    .pipeline-step {
      flex: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      position: relative;
      padding: 0 10px;
    }

    .pipeline-node {
      width: 58px;
      height: 58px;
      border-radius: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
      position: relative;
      z-index: 2;
      background: rgba(37, 99, 235, 0.08);
      color: var(--color-accent);
      border: 1.5px solid rgba(37, 99, 235, 0.18);
      transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
      box-shadow: 0 2px 6px rgba(0,0,0,0.04);
    }

    .pipeline-step:hover .pipeline-node {
      transform: translateY(-4px) scale(1.06);
      background: rgba(37, 99, 235, 0.14);
      border-color: var(--color-accent);
      box-shadow: 0 10px 24px -4px rgba(37, 99, 235, 0.15);
    }

    .pipeline-node svg {
      width: 24px;
      height: 24px;
    }

    .pipeline-label {
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--color-text);
      line-height: 1.35;
      max-width: 140px;
    }

    /* Connector chevrons between steps */
    .pipeline-step:not(:last-child)::after {
      content: '';
      position: absolute;
      top: 28px;
      right: -14px;
      width: 28px;
      height: 2px;
      background: var(--color-border);
      z-index: 1;
      transition: background 0.25s ease;
    }

    .pipeline-step:not(:last-child)::before {
      content: '';
      position: absolute;
      top: 25px;
      right: -13px;
      width: 7px;
      height: 7px;
      border-top: 2px solid var(--color-text-secondary);
      border-right: 2px solid var(--color-text-secondary);
      opacity: 0.6;
      transform: rotate(45deg);
      z-index: 2;
      transition: border-color 0.25s ease, opacity 0.25s ease;
    }

    .pipeline-step:hover::after {
      background: var(--color-accent);
    }

    .pipeline-step:hover::before {
      border-color: var(--color-accent);
      opacity: 1;
    }

    @media (max-width: 768px) {
      .workflow-stage {
        padding: 24px 16px;
        border-radius: 16px;
      }

      .workflow-tab-bar {
        flex-direction: column;
        gap: 6px;
      }

      .workflow-tab {
        justify-content: flex-start;
        padding: 12px 16px;
      }

      .workflow-pipeline {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
      }

      #wf-panel-story .workflow-pipeline {
        max-width: none;
      }

      .pipeline-step {
        flex-direction: row;
        text-align: left;
        gap: 16px;
        padding: 12px 16px;
        background: #F8FAFC;
        border-radius: 12px;
        border: 1px solid rgba(15,23,42,0.06);
      }

      .pipeline-step:not(:last-child)::after,
      .pipeline-step:not(:last-child)::before {
        display: none;
      }

      .pipeline-node {
        width: 44px;
        height: 44px;
        border-radius: 12px;
        margin-bottom: 0;
        flex-shrink: 0;
      }

      .pipeline-node svg {
        width: 20px;
        height: 20px;
      }

      .pipeline-label {
        max-width: none;
        font-size: 0.92rem;
      }
    }

    /* Workflow Pipeline Components (legacy fallback) */
    .flow-card-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
      margin-top: 48px;
    }

    .flow-box {
      background: #ffffff;
      border: 1px solid var(--color-border);
      border-radius: 20px;
      padding: 32px 26px;
      display: flex;
      flex-direction: column;
      position: relative;
    }

    .flow-box:hover {
      transform: translateY(-4px);
      box-shadow: var(--card-hover-shadow);
      border-color: rgba(37, 99, 235, 0.3);
    }

    .flow-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 4px 10px;
      border-radius: 6px;
      font-size: 0.74rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      margin-bottom: 16px;
      align-self: flex-start;
    }

    .flow-badge.reel {
      background: rgba(200, 55, 171, 0.1);
      color: #C837AB;
      border: 1px solid rgba(200, 55, 171, 0.2);
    }

    .flow-badge.gate {
      background: rgba(16, 185, 129, 0.1);
      color: #059669;
      border: 1px solid rgba(16, 185, 129, 0.2);
    }

    .flow-badge.story {
      background: rgba(37, 99, 235, 0.1);
      color: #2563EB;
      border: 1px solid rgba(37, 99, 235, 0.2);
    }

    .flow-title {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--color-text);
      margin-bottom: 12px;
    }

    .flow-chain {
      display: flex;
      flex-direction: column;
      gap: 10px;
      margin-top: 16px;
      font-size: 0.9rem;
    }

    .flow-chain-step {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 10px 14px;
      background: #F8FAFC;
      border-radius: 10px;
      border: 1px solid rgba(15, 23, 42, 0.05);
      font-weight: 600;
      color: var(--color-text);
    }

    .flow-step-num {
      width: 24px;
      height: 24px;
      border-radius: 50%;
      background: #ffffff;
      border: 1px solid var(--color-border);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.75rem;
      font-weight: 800;
      color: var(--color-accent);
      flex-shrink: 0;
    }