.nao-item {
        border-bottom: 1px solid rgba(255,255,255,0.06);
      }
      .nao-titulo {
        width: 100%;
        background: none;
        border: none;
        cursor: pointer;
        padding: 1rem 0;
        display: flex;
        align-items: center;
        gap: 0.7rem;
        text-align: left;
        color: var(--text);
        font-family: 'DM Sans', sans-serif;
        font-size: 0.92rem;
        font-weight: 400;
        line-height: 1.45;
        transition: color 0.2s;
      }
      .nao-titulo:hover { color: var(--white); }
      .nao-icon {
        flex-shrink: 0;
        color: var(--text-muted);
        font-size: 0.9rem;
        width: 16px;
      }
      .nao-chevron {
        margin-left: auto;
        flex-shrink: 0;
        color: var(--text-muted);
        font-size: 1.1rem;
        transition: transform 0.3s;
        display: inline-block;
      }
      .nao-item.open .nao-chevron { transform: rotate(90deg); }
      .nao-corpo {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease, padding 0.3s;
      }
      .nao-item.open .nao-corpo { max-height: 600px; }
      .nao-corpo p {
        font-size: 0.84rem;
        line-height: 1.7;
        color: var(--text-muted);
        padding-bottom: 1rem;
        padding-left: 1.5rem;
      }