/* Прелоадер — поверх всего контента */
  .dongyue-preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 30%, #0b1120, #03060c);
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    transform-origin: top center;
  }

  /* Анимация исчезновения вверх со скруглением */
  .dongyue-preloader.fade-out {
    animation: collapseUp 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  }

  @keyframes collapseUp {
    0% {
      transform: scaleY(1);
      border-radius: 0;
      opacity: 1;
    }
    100% {
      transform: scaleY(0);
      border-radius: 0 0 50px 50px;
      opacity: 0;
      visibility: hidden;
    }
  }

  .preloader-inner {
    max-width: 90%;
    width: 750px;
    text-align: center;
    padding: 1.5rem;
    animation: floatGlow 3s infinite alternate ease-in-out;
  }

  .preloader-logo {
    width: 420px;
    height: auto;
    margin-bottom: 2rem;
    filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.4));
    animation: logoFadeIn 1s ease-out forwards;
  }

  .typewriter-container {
    display: flex;
    justify-content: center;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.2rem;
    margin-top: 1rem;
  }

  .printed-text {
    font-family: 'Inter', monospace;
    font-weight: 500;
    font-size: clamp(1.6rem, 7vw, 2.8rem);
    letter-spacing: 0.03em;
    color: #FFFFFF;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    white-space: pre-wrap;
    word-break: break-word;
  }

  .preloader-decoration {
    margin-top: 1rem;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #FFFFFF, #FFFFFF, transparent);
    margin-left: auto;
    margin-right: auto;
    border-radius: 4px;
    opacity: 0.6;
    animation: expandLine 1.2s ease-out forwards;
  }

  @keyframes logoFadeIn {
    0% { opacity: 0; transform: scale(0.95); }
    100% { opacity: 1; transform: scale(1); }
  }

  @keyframes floatGlow {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-8px); }
  }

  @keyframes expandLine {
    0% { width: 0; opacity: 0; }
    100% { width: 80%; opacity: 0.6; }
  }

  body.preloader-active {
    overflow: hidden;
  }

  @media (max-width: 550px) {
    .preloader-logo { width: 280px; }
    .printed-text { font-size: 1.4rem; }
    .preloader-decoration { 
      width: 0;
      animation: expandLineMobile 1.2s ease-out forwards;
    }
    @keyframes collapseUp {
      0% { transform: scaleY(1); border-radius: 0; opacity: 1; }
      100% { transform: scaleY(0); border-radius: 0 0 30px 30px; opacity: 0; visibility: hidden; }
    }
  }

  @keyframes expandLineMobile {
    0% { width: 0; opacity: 0; }
    100% { width: 90%; opacity: 0.6; }
  }
</style>