.xx {
  width: 100%;
  margin: 0 auto;
}

.xx img {
  width: 100%;
}

.xx td {
  margin: 15px;
  padding: 5px;
}

.home-video {
  padding: 60px 0;
  background: #f5f7fb;
}

.home-video .video-header {
  text-align: center;
}

.home-video .home-des {
  font-size: 16px;
  color: #8f9bb3;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.home-video .home-title {
  margin-top: 12px;
}

.home-video .video-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.home-video .video-item {
  position: relative;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 12px 36px rgba(9, 35, 84, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.home-video .video-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 48px rgba(9, 35, 84, 0.16);
}

.home-video .video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  background: #0b1736;
  overflow: hidden;
}

.home-video .video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
  display: block;
}

.home-video .video-item:hover .video-thumb img {
  transform: scale(1.08);
}

.home-video .video-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(7, 15, 33, 0.45);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.home-video .video-item:hover .video-overlay {
  opacity: 1;
}

.home-video .video-play-btn {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: auto;
  transition: transform 0.3s ease, background 0.3s ease;
}

.home-video .video-play-btn::before {
  content: '';
  display: block;
  border-style: solid;
  border-width: 12px 0 12px 18px;
  border-color: transparent transparent transparent #003a9e;
  margin-left: 4px;
}

.home-video .video-item:hover .video-play-btn {
  transform: scale(1.08);
  background: rgba(255, 255, 255, 0.98);
}

.home-video .video-meta {
  padding: 20px 24px 28px;
}

.home-video .video-meta h5 {
  font-size: 18px;
  font-weight: 600;
  color: #0f1c39;
  margin: 0;
  line-height: 1.4;
}

.home-video .video-source {
  display: none;
}

.video-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(8, 12, 28, 0.75);
  z-index: 999;
}

.video-modal.is-active {
  display: flex;
}

.video-modal__dialog {
  position: relative;
  width: min(960px, 90vw);
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(7, 15, 33, 0.5);
}

.video-modal__body {
  width: 100%;
}

.video-modal__body iframe,
.video-modal__body video {
  width: 100%;
  height: 56vw;
  max-height: 540px;
  display: block;
}

.video-modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 50%;
  background: rgba(7, 15, 33, 0.75);
  color: #fff;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.video-modal__close:hover {
  background: rgba(7, 15, 33, 0.9);
}

@media (max-width: 1399px) {
  .home-video .video-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 991px) {
  .home-video {
    padding: 40px 0;
  }

  .home-video .video-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .home-video .video-meta {
    padding: 18px 20px 24px;
  }

  .video-modal__body iframe,
  .video-modal__body video {
    height: 64vw;
    max-height: 420px;
  }
}

@media (max-width: 575px) {
  .home-video .video-list {
    grid-template-columns: 1fr;
  }

  .home-video .video-meta {
    padding: 16px 18px 22px;
  }

  .video-modal__body iframe,
  .video-modal__body video {
    height: 58vw;
    max-height: 360px;
  }
}