.visually-hidden {
      position: absolute;
      width: 1px;
      height: 1px;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      white-space: nowrap;
    }

    .staff-auth-card {
      width: 100%;
      padding: clamp(24px, 5vw, 38px);
      border: 1px solid rgba(220, 226, 236, 0.95);
      border-radius: 22px;
      background: rgba(255, 255, 255, 0.96);
      box-shadow: var(--shadow);
    }

    .staff-auth-header {
      display: grid;
      justify-items: center;
      gap: 8px;
      margin-bottom: 26px;
      text-align: center;
    }

    .staff-auth-header h1 {
      margin: 0;
      font-size: clamp(34px, 6vw, 48px);
      letter-spacing: 0;
    }

    .staff-auth-header .intro {
      max-width: 360px;
      margin: 2px 0 0;
      line-height: 1.5;
    }

    .staff-auth-header .connection {
      margin-top: 4px;
    }

    .auth-connection-dot {
      width: 10px;
      height: 10px;
      justify-content: center;
      gap: 0;
      overflow: hidden;
      color: transparent;
      font-size: 0;
    }

    .auth-connection-dot::before {
      width: 10px;
      height: 10px;
      flex: 0 0 10px;
    }