.proof-grid {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  align-items: center;
  gap: 80px;
}
.proof-copy blockquote { margin: 24px 0 28px; }
.proof-quote {
  max-width: 21ch;
  font-size: clamp(2rem, 3vw, 2.65rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -.035em;
}
.proof-detail {
  max-width: 44ch;
  margin-top: 22px;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
}
.proof-author { display: flex; flex-direction: column; gap: 3px; }
.proof-author strong { font-size: .9375rem; font-weight: 600; }
.proof-author span { color: var(--muted); font-size: .875rem; }
.proof-media { min-width: 0; }
.proof-player {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line-2);
  border-radius: var(--r-surface);
  background: #000;
}
.proof-player video { display: block; width: 100%; height: 100%; object-fit: contain; }
.proof-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 22px;
  border: 0;
  background: linear-gradient(transparent 45%, rgba(0,0,0,.7));
  color: #EDEDF0;
  text-align: left;
}
.proof-play:focus-visible { outline-offset: -5px; }
.proof-play-label { display: inline-flex; align-items: center; gap: 13px; font-size: .9375rem; font-weight: 600; }
.proof-play-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  transition: background 160ms;
}
.proof-play:hover .proof-play-icon { background: var(--accent-hi); }
.proof-play-icon svg { width: 19px; height: 19px; margin-left: 3px; }
.proof-caption {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 14px;
  color: var(--muted);
  font-size: .8125rem;
}
.proof-error { margin-top: 14px; color: var(--muted); font-size: .875rem; }
.proof-error a { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 1080px) { .proof-grid { gap: 44px; } }
@media (max-width: 850px) {
  .proof-grid { grid-template-columns: 1fr; gap: 32px; }
  .proof-quote { max-width: 24ch; font-size: 2.3rem; }
  .proof-detail { max-width: 58ch; }
}
@media (max-width: 600px) {
  .proof-quote { font-size: 2rem; }
  .proof-copy blockquote { margin: 20px 0 24px; }
  .proof-detail { margin-top: 18px; font-size: .9375rem; }
  .proof-play { padding: 16px; }
  .proof-play-label { font-size: .875rem; gap: 10px; }
  .proof-play-icon { width: 40px; height: 40px; }
  .proof-caption { font-size: .75rem; }
}