#floatingBanner {
    position: fixed;
    top: 24px;
    right: 24px;
    background: linear-gradient(135deg, #f8fafc 80%, #e0f7fa 100%);
    border: 2px solid #0C3772;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(44, 62, 80, 0.18), 0 1.5px 8px rgba(52, 152, 219, 0.09);
    padding: 16px 22px 16px 16px;
    display: flex;
    align-items: center;
    min-width: 320px;
    max-width: 420px;
    z-index: 9999;
    cursor: move;
    font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
    user-select: none;
    transition: box-shadow 0.2s;
  }
  #floatingBanner:active {
    box-shadow: 0 2px 8px rgba(44, 62, 80, 0.12);
  }
  /* Cabeza de robot colorida */
  #floatingBanner .robot-head {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #0C3772 60%, #1abc9c 100%);
    border-radius: 50% 50% 40% 40% / 55% 55% 45% 45%;
    position: relative;
    margin-right: 10px;
    box-shadow: 0 2px 8px #b2dfdb;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  #floatingBanner .robot-head::before {
    content: '';
    position: absolute;
    top: 7px; left: 8px;
    width: 32px; height: 20px;
    background: #fff;
    border-radius: 12px 12px 10px 10px / 12px 12px 10px 10px;
    z-index: 2;
    opacity: 0.9;
  }
  #floatingBanner .robot-eye {
    position: absolute;
    top: 16px;
    width: 8px; height: 8px;
    background: #0C3772;
    border-radius: 50%;
    z-index: 3;
    box-shadow: 16px 0 0 0 #0C3772;
    left: 13px;
  }
  #floatingBanner .robot-mouth {
    position: absolute;
    bottom: 8px; left: 17px;
    width: 14px; height: 5px;
    border-radius: 0 0 8px 8px;
    background: #1abc9c;
    z-index: 3;
    opacity: 0.7;
  }
  #floatingBanner .robot-antenna {
    position: absolute;
    top: -12px; left: 50%;
    width: 4px; height: 14px;
    background: #1abc9c;
    border-radius: 2px;
    transform: translateX(-50%);
    z-index: 1;
  }
  #floatingBanner .robot-antenna-ball {
    position: absolute;
    top: -16px; left: 50%;
    width: 10px; height: 10px;
    background: #f1c40f;
    border-radius: 50%;
    border: 2px solid #0C3772;
    transform: translateX(-50%);
    z-index: 2;
    box-shadow: 0 0 8px #f1c40f88;
  }
  /* Mano señalando */
  #floatingBanner .banner-pointer {
    font-size: 32px;
    margin-left: 0px;
    margin-right: 14px;
    color: #0C3772;
    animation: pointerSwing 1.1s ease-in-out infinite alternate;
    filter: drop-shadow(0 2px 2px #b2dfdb);
  }
  @keyframes pointerSwing {
    from { transform: rotate(0deg); }
    to   { transform: rotate(12deg); }
  }
  /* Mensaje */
  #floatingBanner .banner-text {
    flex: 1;
    font-size: 1.08rem;
    font-weight: 600;
    color: #0C3772;
    line-height: 1.4;
    margin-right: 12px;
    margin-left: 0;
    letter-spacing: 0.01em;
  }
  /* Semáforo realista */
  #floatingBanner .traffic-light {
    width: 28px;
    height: 68px;
    background: linear-gradient(180deg, #222 80%, #607d8b 100%);
    border-radius: 12px;
    padding: 6px 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    margin-left: 18px;
    box-shadow: 0 2px 8px #b0bec5;
    border: 2px solid #0C3772;
    position: relative;
  }
  #floatingBanner .traffic-light .light {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #444;
    opacity: 0.3;
    border: 1.5px solid #222;
    position: relative;
    box-shadow: 0 0 2px #222;
  }
  #floatingBanner .traffic-light .light.red {
    background: #e74c3c;
    opacity: 0.5;
  }
  #floatingBanner .traffic-light .light.yellow {
    background: #f1c40f;
    opacity: 0.5;
  }
  #floatingBanner .traffic-light .light.green {
    background: #2ecc71;
    opacity: 1;
    box-shadow: 0 0 12px 3px #76ff03, 0 0 2px #222;
    animation: glowGreen 1.2s ease-in-out infinite alternate;
  }
  @keyframes glowGreen {
    from { box-shadow: 0 0 6px 2px #76ff03, 0 0 2px #222; }
    to   { box-shadow: 0 0 18px 7px #76ff03, 0 0 2px #222; }
  }
  @media (max-width: 600px) {
    #floatingBanner {
      min-width: 180px;
      max-width: 98vw;
      padding: 10px 10px 10px 10px;
      font-size: 0.95rem;
      right: 8px;
      top: 8px;
    }
    #floatingBanner .robot-head { width: 32px; height: 32px; }
    #floatingBanner .banner-pointer { font-size: 22px; margin-right: 7px; }
    #floatingBanner .traffic-light { margin-left: 8px; width: 18px; height: 44px; }
    #floatingBanner .traffic-light .light { width: 8px; height: 8px; }
  }