.haina-cn-video-page .arc-content,
.haina-cn-video-page .ar-body {
  color: #243447;
  font-size: 16px;
  line-height: 1.85;
}

.haina-cn-video-guide {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  color: #243447;
  letter-spacing: 0;
}

.haina-cn-video-guide * {
  box-sizing: border-box;
}

.haina-cn-video-summary {
  margin: 0 0 26px;
  padding: 20px 22px;
  border-left: 5px solid #17a8c7;
  background: #eef6fa;
}

.haina-cn-video-summary p,
.haina-cn-video-guide p {
  margin: 0 0 16px;
}

.haina-cn-video-player {
  position: relative;
  width: 100%;
  margin: 0 0 24px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #081f3d;
}

.haina-cn-video-player iframe {
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  border: 0;
}

.haina-cn-video-media {
  margin: 0 0 30px;
  padding: 0;
}

.haina-cn-video-media img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: cover;
  border: 1px solid #d5e1e9;
}

.haina-cn-video-media figcaption {
  padding: 9px 12px;
  color: #607286;
  font-size: 13px;
  line-height: 1.6;
  background: #f5f7f9;
  border: 1px solid #d5e1e9;
  border-top: 0;
}

.haina-cn-video-guide h2 {
  margin: 34px 0 16px;
  padding: 0 0 9px 13px;
  color: #0b315c;
  font-size: 24px;
  line-height: 1.4;
  font-weight: 700;
  border-left: 4px solid #17a8c7;
  border-bottom: 1px solid #cddbe5;
}

.haina-cn-video-process {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0 28px;
  padding: 0;
  list-style: none;
  counter-reset: haina-video-step;
}

.haina-cn-video-process li {
  position: relative;
  min-height: 112px;
  padding: 17px 17px 16px 54px;
  border: 1px solid #d5e1e9;
  background: #fff;
  counter-increment: haina-video-step;
}

.haina-cn-video-process li::before {
  position: absolute;
  top: 17px;
  left: 16px;
  width: 27px;
  height: 27px;
  color: #fff;
  font-size: 14px;
  line-height: 27px;
  text-align: center;
  content: counter(haina-video-step);
  background: #0b315c;
}

.haina-cn-video-process strong,
.haina-cn-video-process span {
  display: block;
}

.haina-cn-video-process strong {
  margin-bottom: 6px;
  color: #0b315c;
}

.haina-cn-video-process span {
  color: #4e6072;
  font-size: 14px;
  line-height: 1.7;
}

.haina-cn-video-table {
  width: 100%;
  margin: 18px 0 28px;
  overflow-x: auto;
}

.haina-cn-video-table table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  border-color: #b9cad7;
  background: #fff;
}

.haina-cn-video-table th,
.haina-cn-video-table td {
  padding: 13px 15px;
  border: 1px solid #b9cad7;
  text-align: left;
  vertical-align: top;
}

.haina-cn-video-table th {
  color: #fff;
  font-weight: 600;
  background: #0b315c;
}

.haina-cn-video-table td:first-child {
  width: 20%;
  color: #0b315c;
  font-weight: 600;
  background: #f0f5f8;
}

.haina-cn-video-note {
  margin: 22px 0 30px;
  padding: 18px 20px;
  border: 1px solid #e8c778;
  background: #fff9e9;
}

.haina-cn-video-note strong {
  display: block;
  margin-bottom: 6px;
  color: #7a5411;
}

.haina-cn-video-note p {
  margin: 0;
  color: #5e4d2d;
}

.haina-cn-video-faq {
  margin: 18px 0 28px;
  border-top: 1px solid #d5e1e9;
}

.haina-cn-faq-item {
  padding: 18px 4px;
  border-bottom: 1px solid #d5e1e9;
}

.haina-cn-faq-item h3 {
  margin: 0 0 8px;
  color: #0b315c;
  font-size: 18px;
  line-height: 1.55;
  font-weight: 700;
}

.haina-cn-faq-item p {
  margin: 0;
}

.haina-cn-product-link {
  display: inline-block;
  margin: 2px 0 16px;
  padding: 11px 16px;
  color: #fff !important;
  font-weight: 600;
  text-decoration: none !important;
  background: #0b315c;
  border: 1px solid #0b315c;
}

.haina-cn-product-link:hover {
  color: #0b315c !important;
  background: #fff;
}

@media (max-width: 760px) {
  .haina-cn-video-page .arc-content,
  .haina-cn-video-page .ar-body {
    font-size: 15px;
    line-height: 1.78;
  }

  .haina-cn-video-summary {
    padding: 16px;
  }

  .haina-cn-video-guide h2 {
    margin-top: 28px;
    padding-left: 10px;
    font-size: 20px;
  }

  .haina-cn-video-process {
    grid-template-columns: 1fr;
  }

  .haina-cn-video-process li {
    min-height: 0;
  }

  .haina-cn-video-media img {
    max-height: none;
  }

  .haina-cn-video-table table {
    min-width: 620px;
  }

  .haina-cn-faq-item h3 {
    font-size: 17px;
  }
}