.cc-effusion-study {
  margin: 1.3rem 0;
  padding: clamp(.8rem, 2vw, 1.15rem);
  border: 1px solid #547e88;
  border-radius: .85rem;
  background: linear-gradient(155deg, #102a32, #172f37 55%, #12272f);
  color: #edf7f7;
  box-shadow: 0 1rem 2.5rem #071c2650;
}
.cc-effusion-study * { box-sizing: border-box; }
.cc-effusion-study h4, .cc-effusion-study h5, .cc-effusion-study p { margin-top: 0; }
.cc-effusion-study-head { max-width: 60rem; }
.cc-effusion-study-eyebrow, .cc-effusion-recording-kicker {
  display: block; margin-bottom: .3rem; color: #a8d9d4;
  font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
}
.cc-effusion-study-head h4 { margin-bottom: .4rem; color: #f5fbfb; font-size: clamp(1.15rem, 2.2vw, 1.5rem); line-height: 1.25; }
.cc-effusion-study-head p { margin-bottom: .85rem; color: #d5e5e8; line-height: 1.48; }
.cc-effusion-boundary { margin: 0 0 1rem; padding: .65rem .8rem; border-left: 4px solid #f0cd91; border-radius: .35rem; background: #304046; color: #ffedce; font-size: .88rem; line-height: 1.5; }
.cc-effusion-media-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .85rem; align-items: start; }
.cc-effusion-recording { min-width: 0; padding: .65rem; border: 1px solid #5e8790; border-radius: .7rem; background: #1e3941; }
.cc-effusion-recording-head { min-height: 3.25rem; }
.cc-effusion-recording-head h5 { margin: 0 0 .5rem; color: #f3f9f8; font-size: .95rem; }
.cc-effusion-video { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: contain; border: 1px solid #526972; border-radius: .4rem; background: #020609; }
.cc-effusion-media-controls { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: end; gap: .55rem; margin: .6rem 0; }
.cc-effusion-study button { padding: .45rem .65rem; border: 1px solid #82aeb4; border-radius: .45rem; background: #23505b; color: #f6fbfc; font: inherit; font-size: .8rem; font-weight: 700; line-height: 1.3; cursor: pointer; }
.cc-effusion-study button:hover { background: #326773; }
.cc-effusion-study :is(button, input, a):focus-visible { outline: 3px solid #ffd68a; outline-offset: 3px; }
.cc-effusion-scrub-label { display: grid; gap: .12rem; min-width: 0; color: #d6e6e8; font-size: .72rem; font-weight: 700; }
.cc-effusion-scrub { display: block; width: 100%; min-width: 0; accent-color: #9bd5cb; cursor: pointer; }
.cc-effusion-time { min-width: 5.95rem; padding-bottom: .15rem; color: #d8e5e6; font-size: .73rem; font-variant-numeric: tabular-nums; text-align: right; }
.cc-effusion-pin { width: 100%; margin: 0 0 .55rem; }
.cc-effusion-meta { color: #dce9eb; font-size: .78rem; line-height: 1.42; }
.cc-effusion-meta strong { display: block; margin-bottom: .2rem; color: #f4fbfa; }
.cc-effusion-meta p { margin-bottom: .38rem; }
.cc-effusion-credit { overflow-wrap: anywhere; }
.cc-effusion-study a { color: #bde9f1; text-underline-offset: .14em; }
.cc-effusion-media-status { min-height: 1.3em; color: #ffdfaa; }
.cc-effusion-pin-board { margin-top: .95rem; padding: .85rem; border: 1px solid #64838b; border-radius: .65rem; background: #203d44; }
.cc-effusion-pin-board h5 { margin-bottom: .35rem; color: #f6fbfa; font-size: 1rem; }
.cc-effusion-pin-board > p { color: #dce9eb; font-size: .83rem; line-height: 1.45; }
.cc-effusion-pin-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; }
.cc-effusion-pin-card { min-width: 0; padding: .6rem; border: 1px solid #658b92; border-radius: .5rem; background: #173139; }
.cc-effusion-pin-card strong, .cc-effusion-pin-time { display: block; }
.cc-effusion-pin-card strong { color: #f1faf9; font-size: .85rem; }
.cc-effusion-pin-time { margin: .25rem 0 .45rem; color: #b9e5da; font-size: .75rem; font-variant-numeric: tabular-nums; }
.cc-effusion-pin-frame { display: block; width: 100%; height: auto; border: 1px solid #7a9da3; border-radius: .3rem; background: #020609; }
.cc-effusion-pin-card p { margin: .45rem 0 0; color: #dce9eb; font-size: .78rem; line-height: 1.4; }
.cc-effusion-pin-status { margin: .6rem 0 .45rem; color: #e7f4f0; font-weight: 700; }
.cc-effusion-pin-board .cc-effusion-clear-pins:disabled { opacity: .55; cursor: default; }
.cc-effusion-pin-boundary { margin: .65rem 0 0; padding-left: .6rem; border-left: 3px solid #efcf97; }
.cc-effusion-compare { margin-top: .95rem; padding: .9rem; border: 1px solid #567d86; border-radius: .65rem; background: #19333a; }
.cc-effusion-compare h5 { margin-bottom: .35rem; color: #f6fbfa; font-size: 1rem; }
.cc-effusion-compare > p:first-of-type { margin-bottom: .8rem; color: #d3e4e5; font-size: .85rem; line-height: 1.45; }
.cc-effusion-choice-group { display: grid; gap: .4rem; margin: 0 0 .8rem; padding: 0; border: 0; }
.cc-effusion-choice-group legend { padding: 0 0 .35rem; color: #f1f9f7; font-size: .86rem; font-weight: 800; }
.cc-effusion-choice { display: flex; align-items: flex-start; gap: .55rem; padding: .48rem .6rem; border: 1px solid #4d7179; border-radius: .4rem; background: #24434b; color: #e1eeee; font-size: .82rem; line-height: 1.38; cursor: pointer; }
.cc-effusion-choice:has(input:checked) { border-color: #b5e4d7; background: #315750; }
.cc-effusion-choice input { flex: 0 0 auto; margin: .15rem 0 0; accent-color: #a9dbca; }
.cc-effusion-check { margin-top: .1rem; }
.cc-effusion-feedback { min-height: 2.3em; margin: .6rem 0 0; padding: .52rem .65rem; border-radius: .4rem; background: #29444b; color: #e9f3f2; font-size: .82rem; line-height: 1.45; }
.cc-effusion-feedback[data-result="supported"] { border-left: 4px solid #91d6b2; }
.cc-effusion-feedback[data-result="revise"] { border-left: 4px solid #f1bf8c; }
@media (max-width: 720px) {
  .cc-effusion-media-grid { grid-template-columns: minmax(0, 1fr); }
  .cc-effusion-pin-grid { grid-template-columns: minmax(0, 1fr); }
  .cc-effusion-recording-head { min-height: 0; }
}
@media (max-width: 390px) {
  .cc-effusion-study { padding: .6rem; }
  .cc-effusion-recording { padding: .48rem; }
  .cc-effusion-media-controls { grid-template-columns: auto minmax(0, 1fr); gap: .35rem; }
  .cc-effusion-time { grid-column: 1 / -1; justify-self: end; }
  .cc-effusion-compare { padding: .65rem; }
}