.back-link {
  border-bottom: 1px solid currentColor;
  padding-bottom: 5px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.back-link:hover,
.proud-footer a:hover {
  color: var(--accent);
}

.proud-main {
  padding-bottom: 90px;
}
.proud-intro {
  padding: 105px 0 105px;
}
.proud-eyebrow,
.story-index,
.story-note,
.media-frame figcaption,
.proud-footer {
  font: 500 10px/1.5 var(--mono);
  letter-spacing: 0.05em;
}
.proud-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 30px;
  color: var(--muted);
}
.proud-eyebrow span {
  color: var(--accent);
  font: 24px/1 var(--serif);
}
.proud-intro h1 {
  max-width: 940px;
  margin: 0;
  font-size: clamp(60px, 8.3vw, 118px);
  font-weight: 500;
  line-height: 1.01;
  letter-spacing: -0.083em;
}
.proud-intro h1 em,
.proud-story h2 em {
  color: var(--accent);
  font: italic 1.06em/1 var(--serif);
  letter-spacing: -0.045em;
}
.title-dot {
  color: var(--accent);
}
.proud-intro > p:last-child {
  max-width: 560px;
  margin: 31px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.proud-story {
  border-top: 1px solid var(--line);
  padding: 78px 0 88px;
}
.proud-story:last-child {
  border-bottom: 1px solid var(--line);
}
.story-copy {
  max-width: 620px;
}
.story-index {
  margin: 0 0 22px;
  color: var(--accent);
}
.proud-story h2 {
  margin: 0 0 19px;
  font-size: clamp(40px, 4.4vw, 62px);
  font-weight: 500;
  line-height: 1.13;
  letter-spacing: -0.06em;
}
.proud-story h2 em {
  font-size: 0.97em;
}
.story-copy > p:not(.story-index) {
  max-width: 570px;
  margin: 0;
  color: #4c5b51;
  font-size: 15px;
  line-height: 1.75;
}
.story-note {
  display: inline-block;
  margin-top: 36px;
  border: 1px dashed #a7b9a7;
  border-radius: 100px;
  padding: 10px 15px;
  color: #617b63;
  transform: rotate(-3deg);
}
.sudoku-story {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 340px);
  align-items: center;
  gap: clamp(35px, 7vw, 100px);
}
.media-frame {
  margin: 0;
}
.media-frame img,
.media-frame video {
  display: block;
  width: 100%;
  height: auto;
}
.media-frame img {
  border: 1px solid #cbd2c8;
  border-radius: 5px;
}
.media-frame figcaption {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 13px;
  color: var(--muted);
}
.sudoku-media {
  width: 100%;
  max-width: 340px;
  justify-self: end;
}
.sudoku-media img {
  border-radius: 17px;
  box-shadow: 0 13px 34px rgb(37 51 45 / 10%);
}
.story-copy-wide {
  max-width: 760px;
}
.wide-media {
  margin-top: 36px;
}
.wide-media img,
.wide-media video {
  border: 1px solid #cbd2c8;
  border-radius: 5px;
}
.video-media {
  margin-top: 35px;
}
.video-media video {
  aspect-ratio: 848 / 384;
  background: #101415;
  object-fit: contain;
}
.story-copy > p.music-inspirations {
  margin-top: 26px;
  color: var(--ink);
  font-size: 13px;
}
.music-inspirations span,
.music-collection-heading,
.music-filter,
.music-count,
.track-number,
.track-duration,
.track-tags {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.03em;
}
.music-inspirations span {
  display: block;
  margin-bottom: 5px;
  color: var(--accent);
}
.music-collection {
  margin-top: 54px;
}
.music-collection-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  color: var(--muted);
}
.music-collection-heading p {
  margin: 0;
  color: var(--ink);
}
.music-collection-heading p span {
  color: var(--accent);
}
.music-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.music-filter {
  border: 1px solid #cbd5ca;
  border-radius: 100px;
  background: transparent;
  padding: 9px 13px;
  color: var(--ink);
  cursor: pointer;
  transition:
    background 0.2s ease,
    color 0.2s ease;
}
.music-filter:hover {
  border-color: var(--accent);
}
.music-filter[aria-pressed="true"] {
  border-color: var(--footer);
  background: var(--footer);
  color: var(--paper);
}
.music-count {
  margin: 22px 0 13px;
  color: var(--muted);
}
.track-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.track {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 192px;
  border: 1px solid var(--line);
  background: #fffefa;
  padding: 20px;
}
.track-head {
  display: flex;
  align-items: baseline;
  gap: 13px;
}
.track-number,
.track-duration {
  flex: none;
  color: var(--accent);
}
.track-details {
  flex: 1;
  min-width: 0;
}
.track-details h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.045em;
}
.track-details p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 12px;
}
.track-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin: 12px 0 20px 27px;
  color: #617b63;
}
.track-tags span {
  border: 1px solid #dce6d8;
  background: #eef3ea;
  padding: 4px 7px;
}
.track-player {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 34px;
  align-items: center;
  gap: 13px;
  margin-top: auto;
  border: 1px solid #dce6d9;
  background: #eef3ec;
  padding: 10px 12px;
}
.track-play,
.track-mute {
  display: grid;
  place-items: center;
  flex: none;
  border: 0;
  cursor: pointer;
}
.track-play {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--footer);
  color: var(--paper);
  transition:
    background 0.2s ease,
    transform 0.2s ease;
}
.track-play:hover {
  background: #57745a;
  transform: scale(1.05);
}
.track-play svg {
  width: 21px;
  height: 21px;
}
.track-mute {
  width: 34px;
  height: 34px;
  background: transparent;
  color: var(--ink);
}
.track-mute:hover {
  color: #57745a;
}
.track-mute svg {
  width: 21px;
  height: 21px;
}
.track-timeline {
  min-width: 0;
}
.track-seek {
  display: block;
  width: 100%;
  height: 5px;
  margin: 0;
  border: 0;
  border-radius: 100px;
  appearance: none;
  background: linear-gradient(
    to right,
    var(--accent) 0 var(--progress),
    #cbd8c9 var(--progress) 100%
  );
  cursor: pointer;
}
.track-seek:disabled {
  cursor: default;
}
.track-seek::-webkit-slider-thumb {
  width: 12px;
  height: 12px;
  border: 2px solid #eef3ec;
  border-radius: 50%;
  appearance: none;
  background: var(--footer);
  box-shadow: 0 0 0 1px var(--footer);
}
.track-seek::-moz-range-thumb {
  width: 9px;
  height: 9px;
  border: 2px solid #eef3ec;
  border-radius: 50%;
  background: var(--footer);
  box-shadow: 0 0 0 1px var(--footer);
}
.track-time {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
  color: var(--muted);
  font: 500 10px/1 var(--mono);
}
.track-error {
  margin: 8px 0 0;
  color: #9b433a;
  font-size: 12px;
}
.proud-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.proud-footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 28px;
  padding-bottom: 40px;
}
.proud-footer a {
  border-bottom: 1px solid currentColor;
  padding-bottom: 4px;
  color: var(--ink);
}

@media (max-width: 700px) {
  .proud-main {
    padding-bottom: 60px;
  }
  .proud-intro {
    padding: 74px 0 76px;
  }
  .proud-intro h1 {
    font-size: clamp(50px, 10vw, 76px);
  }
  .proud-story {
    padding: 55px 0 65px;
  }
  .sudoku-story {
    display: block;
  }
  .sudoku-media {
    max-width: 295px;
    margin: 38px auto 0;
  }
  .wide-media {
    margin-top: 26px;
  }
  .video-media {
    margin-top: 30px;
  }
  .music-collection {
    margin-top: 40px;
  }
  .track-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 460px) {
  .back-link {
    font-size: 11px;
  }
  .proud-intro h1 {
    font-size: clamp(47px, 11.5vw, 59px);
  }
  .proud-intro > p:last-child {
    font-size: 14px;
  }
  .proud-story h2 {
    font-size: 38px;
  }
  .story-copy > p:not(.story-index) {
    font-size: 14px;
  }
  .proud-footer-inner {
    flex-direction: column;
  }
  .music-collection-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
  .track {
    padding: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .music-filter,
  .track-play {
    transition: none;
  }
}