.ds-video-preflight {
  height: auto !important;
  max-width: 1400px !important;
  padding: 54px 48px !important;
  border-top: 1px solid #bdcbc6 !important;
  border-bottom: 1px solid #bdcbc6 !important;
  background: #f7faf9 !important;
  color: #151a18 !important;
}

.ds-video-preflight-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, .95fr);
  gap: 54px;
  align-items: end;
}

.ds-video-preflight-eyebrow {
  margin: 0 0 12px;
  color: #087a63;
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.ds-video-preflight-heading h2 {
  max-width: 720px;
  margin: 0;
  font-size: 42px;
  line-height: 1.08;
  letter-spacing: 0;
}

.ds-video-preflight-heading > p {
  max-width: 620px;
  margin: 0;
  color: #58635f;
  font-size: 16px;
  line-height: 1.65;
}

.ds-video-preflight-tool {
  display: grid;
  grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr);
  margin-top: 38px;
  border-top: 1px solid #aebdb7;
  border-bottom: 1px solid #aebdb7;
}

.ds-video-preflight-control {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: 34px 34px 34px 0;
  border-right: 1px solid #d1dad6;
}

.ds-video-preflight-button {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 13px 20px;
  border: 1px solid #151a18;
  border-radius: 6px;
  background: #151a18;
  color: #fff;
  font-size: 15px;
  font-weight: 850;
  cursor: pointer;
}

.ds-video-preflight-button:focus-within {
  outline: 3px solid rgba(16, 163, 127, .3);
  outline-offset: 3px;
}

.ds-video-preflight-button input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.ds-video-preflight-accept {
  margin: 13px 0 0;
  color: #68726e;
  font-size: 13px;
  line-height: 1.5;
}

.ds-video-preflight-local {
  margin: 24px 0 0;
  padding-top: 20px;
  border-top: 1px solid #d8e0dd;
  color: #087a63;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.55;
}

.ds-video-preflight-visual {
  display: flex;
  min-width: 0;
  min-height: 286px;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: #eaf0ee;
}

.ds-video-preflight-preview {
  display: block;
  width: 100%;
  max-width: 720px;
  max-height: 330px;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  border: 1px solid #53605b;
  border-radius: 4px;
  background: #0c1110;
}

.ds-video-preflight-empty {
  max-width: 460px;
  text-align: center;
}

.ds-video-preflight-empty strong {
  display: block;
  color: #1c2421;
  font-size: 20px;
  line-height: 1.3;
}

.ds-video-preflight-empty p {
  margin: 10px 0 0;
  color: #68726e;
  font-size: 14px;
  line-height: 1.6;
}

.ds-video-preflight-status {
  display: grid;
  grid-template-columns: minmax(180px, .42fr) minmax(0, 1fr);
  gap: 32px;
  margin-top: 22px;
  padding: 20px 0;
  border-bottom: 1px solid #d7dfdc;
}

.ds-video-preflight-status strong {
  font-size: 16px;
  line-height: 1.4;
}

.ds-video-preflight-status p {
  margin: 0;
  color: #5b6661;
  font-size: 14px;
  line-height: 1.55;
}

.ds-video-preflight-status[data-state="ready"] strong { color: #087a63; }
.ds-video-preflight-status[data-state="warning"] strong,
.ds-video-preflight-status[data-state="error"] strong { color: #a92d58; }
.ds-video-preflight-status[data-state="reading"] strong { color: #4f57a8; }

.ds-video-preflight-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  border-bottom: 1px solid #b8c5c0;
}

.ds-video-preflight-metric {
  min-width: 0;
  padding: 22px 20px;
  border-left: 1px solid #d7dfdc;
}

.ds-video-preflight-metric:nth-child(4n + 1) {
  padding-left: 0;
  border-left: 0;
}

.ds-video-preflight-metric dt {
  color: #68726e;
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
}

.ds-video-preflight-metric dd {
  margin: 8px 0 0;
  color: #151a18;
  font-size: 20px;
  font-weight: 850;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.ds-video-preflight-checks {
  display: grid;
  grid-template-columns: minmax(200px, .38fr) minmax(0, 1fr);
  gap: 34px;
  padding-top: 24px;
}

.ds-video-preflight-checks > p {
  margin: 0;
  color: #5b6661;
  font-size: 13px;
  line-height: 1.6;
}

.ds-video-preflight-checks ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ds-video-preflight-checks li {
  position: relative;
  min-width: 0;
  padding-left: 22px;
  color: #4e5954;
  font-size: 13px;
  line-height: 1.55;
}

.ds-video-preflight-checks li::before {
  position: absolute;
  top: .1em;
  left: 0;
  color: #087a63;
  font-size: 13px;
  font-weight: 900;
  content: "✓";
}

.ds-video-preflight-checks li[data-state="warn"]::before {
  color: #a92d58;
  content: "!";
}

.ds-video-preflight-noscript {
  margin: 20px 0 0;
  color: #a92d58;
  font-size: 13px;
  font-weight: 750;
}

@media (max-width: 1023px) {
  .ds-video-preflight { padding: 40px 34px !important; }
  .ds-video-preflight-heading { grid-template-columns: 1fr; gap: 18px; }
  .ds-video-preflight-tool { grid-template-columns: 1fr; }
  .ds-video-preflight-control { padding: 28px 0; border-right: 0; border-bottom: 1px solid #d1dad6; }
  .ds-video-preflight-visual { min-height: 250px; }
  .ds-video-preflight-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ds-video-preflight-metric:nth-child(4n + 1) { padding-left: 20px; border-left: 1px solid #d7dfdc; }
  .ds-video-preflight-metric:nth-child(2n + 1) { padding-left: 0; border-left: 0; }
}

@media (max-width: 767px) {
  .ds-video-preflight { padding: 32px 18px !important; }
  .ds-video-preflight-heading h2 { font-size: 30px; }
  .ds-video-preflight-heading > p { font-size: 15px; }
  .ds-video-preflight-tool { margin-top: 28px; }
  .ds-video-preflight-control { padding: 24px 0; }
  .ds-video-preflight-visual { min-height: 210px; padding: 12px; }
  .ds-video-preflight-status { grid-template-columns: 1fr; gap: 7px; }
  .ds-video-preflight-metric { padding: 18px 12px; }
  .ds-video-preflight-metric:nth-child(4n + 1) { padding-left: 12px; }
  .ds-video-preflight-metric:nth-child(2n + 1) { padding-left: 0; }
  .ds-video-preflight-metric dd { font-size: 17px; }
  .ds-video-preflight-checks { grid-template-columns: 1fr; gap: 16px; }
  .ds-video-preflight-checks ul { grid-template-columns: 1fr; }
}