.inner-page .site-header {
  position: relative;
  background: rgba(9, 6, 5, .92);
}

.inner-page main { min-height: 65vh; }

.inner-hero {
  position: relative;
  padding-top: clamp(72px, 9vw, 145px);
  padding-bottom: clamp(68px, 9vw, 130px);
  border-bottom: 1px solid var(--line);
}

.inner-hero::after {
  content: attr(data-ghost);
  position: absolute;
  right: 0;
  bottom: -.13em;
  z-index: -1;
  color: rgba(255, 255, 255, .025);
  font: 900 clamp(130px, 22vw, 370px)/1 Inter, sans-serif;
  letter-spacing: -.09em;
  pointer-events: none;
  white-space: nowrap;
}

.inner-back {
  display: inline-flex;
  margin-bottom: 30px;
  color: var(--orange);
  text-decoration: none;
}

.not-found-kicker { margin-top: 70px; }

.inner-hero[data-ghost="404"] h1 {
  font-size: clamp(44px, 9vw, 112px);
  overflow-wrap: anywhere;
}

.inner-hero h1,
.inner-section h2 {
  margin: 20px 0 0;
  color: var(--paper);
  font-size: clamp(62px, 9vw, 140px);
  font-weight: 900;
  line-height: .86;
  letter-spacing: -.075em;
  text-transform: uppercase;
}

.inner-hero h1 em,
.inner-section h2 em {
  color: var(--orange);
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: 400;
  text-transform: none;
}

.inner-hero p {
  max-width: 680px;
  margin: 35px 0 0;
  color: #c6bcb9;
  font-size: clamp(18px, 1.6vw, 23px);
  line-height: 1.5;
}

.inner-section { padding-top: clamp(72px, 9vw, 145px); padding-bottom: clamp(72px, 9vw, 145px); }
.inner-section + .inner-section { border-top: 1px solid var(--line); }
.inner-section h2 { font-size: clamp(50px, 6.6vw, 98px); }
.inner-section .section-intro { max-width: 660px; color: #c6bcb9; font-size: clamp(17px, 1.45vw, 21px); line-height: 1.6; }

.lab-directions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 64px;
  background: var(--line);
  border: 1px solid var(--line);
}

.lab-direction {
  min-height: 275px;
  padding: clamp(28px, 3vw, 46px);
  background: #100b09;
}

.lab-direction .studio-tags { color: var(--orange); }
.lab-direction h3 { margin: 58px 0 15px; font-size: clamp(26px, 2.4vw, 40px); line-height: 1.06; letter-spacing: -.05em; }
.lab-direction p { max-width: 330px; margin: 0; color: #b9afa9; font-size: 17px; line-height: 1.55; }

.inner-split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  align-items: center;
  gap: clamp(35px, 6vw, 100px);
}

.inner-split p { color: #c6bcb9; font-size: clamp(18px, 1.5vw, 21px); line-height: 1.6; }
.inner-split img, .inner-split video { width: 100%; height: auto; border: 1px solid var(--line); }
.inner-split img { object-fit: cover; }
.inner-split .uk-button { margin-top: 20px; }

.lab-video {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #080504;
}

.lab-diary { margin-top: 72px; }
.lab-diary > .section-kicker { margin-bottom: 24px; }
.lab-diary details {
  margin-bottom: 10px;
  border: 1px solid var(--line);
  background: linear-gradient(115deg, #17100d, #0e0a09 72%);
  transition: border-color .25s ease;
}
.lab-diary details:hover,
.lab-diary details[open] { border-color: rgba(255, 91, 0, .55); }
.lab-diary summary.uk-accordion-title {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto 34px;
  align-items: center;
  gap: 20px;
  margin: 0;
  padding: 25px 28px;
  color: var(--paper);
  cursor: pointer;
  list-style: none;
}
.lab-diary summary::-webkit-details-marker,
.lab-diary summary.uk-accordion-title::before { display: none; }
.lab-diary summary.uk-accordion-title::after {
  content: '+';
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--orange);
  border-radius: 50%;
  color: var(--orange);
  font: 400 24px/1 Arial, sans-serif;
  transition: color .25s ease, background-color .25s ease, transform .25s ease;
}
.lab-diary details[open] summary.uk-accordion-title::after {
  color: #100b09;
  background: var(--orange);
  transform: rotate(45deg);
}
.lab-diary summary span { color: var(--orange); font: 700 14px/1 Consolas, monospace; letter-spacing: .08em; }
.lab-diary summary b { min-width: 0; font-size: clamp(18px, 1.55vw, 23px); line-height: 1.25; }
.lab-diary summary i { color: #a99d96; font: 700 12px/1.3 Consolas, monospace; font-style: normal; letter-spacing: .09em; white-space: nowrap; }
.lab-diary summary:hover b,
.lab-diary details[open] summary b { color: var(--orange); }
.lab-diary summary:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }
.lab-diary .cartoon-part-content {
  max-width: 940px;
  padding: 0 32px 32px 94px;
  color: #c6bcb9;
  font-size: 17px;
  line-height: 1.75;
}
.lab-diary .cartoon-part-content p { margin: 0 0 17px; }
.lab-diary .cartoon-part-content p:last-child { margin-bottom: 0; }
.lab-diary .cartoon-part-content a,
.lab-diary .section-intro a { color: var(--orange); text-underline-offset: 3px; }
.lab-diary .section-intro { margin-top: 0; padding: 24px 28px; border: 1px solid var(--line); background: #100b09; }

@media (hover: none) {
  .lab-diary details:hover { border-color: var(--line); }
  .lab-diary details[open]:hover { border-color: rgba(255, 91, 0, .55); }
  .lab-diary summary:hover b { color: var(--paper); }
  .lab-diary details[open] summary:hover b { color: var(--orange); }
}

.lab-work-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 56px;
}

.lab-work {
  display: flex;
  min-height: 230px;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px;
  border: 1px solid var(--line);
  background: linear-gradient(145deg, #1a100d, #0d0908);
  text-decoration: none;
  transition: border-color .25s, transform .25s;
}

.lab-work:hover { border-color: var(--orange); transform: translateY(-4px); text-decoration: none; }
.lab-work .studio-tags { color: var(--orange); }
.lab-work strong { font-size: clamp(26px, 2.3vw, 37px); line-height: 1.05; letter-spacing: -.05em; }
.lab-work small { color: #b9afa9; font-size: 15px; }

.prose-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; margin-top: 55px; }
.prose-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #100b09;
  text-decoration: none;
  transition: border-color .25s ease, transform .25s ease;
}
.prose-card:hover { border-color: var(--orange); transform: translateY(-4px); text-decoration: none; }
.prose-card img { display: block; width: 100%; aspect-ratio: 2 / 3; object-fit: contain; background: #090605; }
.prose-card span { margin: 0; padding: 18px 18px 0; color: var(--orange); }
.prose-card strong {
  display: block;
  min-height: 3.3em;
  padding: 10px 18px 18px;
  color: var(--paper);
  font-size: clamp(18px, 1.45vw, 24px);
  line-height: 1.1;
  overflow-wrap: anywhere;
}
.prose-card:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }

.audio-list {
  display: grid;
  gap: 12px;
  margin-top: 52px;
}

.audio-row {
  position: relative;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) minmax(350px, .9fr);
  align-items: center;
  gap: 22px;
  min-height: 132px;
  padding: 24px 28px;
  border: 1px solid var(--line);
  background: radial-gradient(circle at 90% 25%, rgba(255, 91, 0, .075), transparent 42%), #100b09;
  transition: border-color .25s ease, background-color .25s ease;
}

.audio-row:hover,
.audio-row.is-playing {
  border-color: rgba(255, 91, 0, .5);
  background-color: #17100c;
}

.audio-row strong {
  display: block;
  color: var(--paper);
  font-size: clamp(20px, 1.8vw, 29px);
  line-height: 1.12;
}

.audio-row audio { max-width: min(100%, 300px); }
.audio-row.is-enhanced audio { display: none; }

.audio-number {
  align-self: start;
  margin-top: 4px;
  color: var(--orange);
  font-size: 14px;
}

.audio-track-info { min-width: 0; }

.audio-track-type {
  display: block;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 10px;
}

.audio-controls {
  display: grid;
  grid-template-columns: 52px minmax(115px, 1fr) 91px 88px;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.audio-play,
.audio-mute {
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  cursor: pointer;
}

.audio-play {
  width: 52px;
  height: 52px;
  border: 1px solid var(--orange);
  border-radius: 50%;
  background: var(--orange);
  color: var(--bg);
  box-shadow: 0 0 24px rgba(255, 91, 0, .13);
  transition: background .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.audio-play:hover,
.audio-play:focus-visible {
  background: transparent;
  color: var(--orange);
  box-shadow: 0 0 28px rgba(255, 91, 0, .26);
  transform: scale(1.06);
}

.audio-play svg { width: 22px; height: 22px; }

.audio-seek {
  position: relative;
  display: flex;
  height: 48px;
  align-items: center;
  min-width: 0;
  border-radius: 4px;
}

.audio-seek:focus-within { outline: 2px solid var(--orange); outline-offset: 4px; }

.audio-wave {
  display: flex;
  width: 100%;
  height: 36px;
  align-items: center;
  gap: 3px;
  pointer-events: none;
}

.audio-wave span {
  flex: 1;
  min-width: 2px;
  border-radius: 2px;
  background: #796257;
  opacity: .8;
  transition: background .15s ease, box-shadow .15s ease;
}

.audio-wave span.is-played {
  background: var(--orange);
  box-shadow: 0 0 8px rgba(255, 91, 0, .45);
  opacity: 1;
}

.audio-row.is-playing .audio-wave span:not(.is-played) { background: #a17b66; }

.audio-progress {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.audio-progress:disabled { cursor: wait; }

.audio-time {
  color: var(--paper);
  font: 700 12px/1 Consolas, monospace;
  white-space: nowrap;
}

.audio-time-divider,
.audio-duration { color: var(--muted); }

.audio-volume-group {
  display: flex;
  align-items: center;
  gap: 7px;
}

.audio-mute {
  flex: none;
  width: 28px;
  height: 32px;
  background: transparent;
  color: var(--paper);
}

.audio-mute:hover,
.audio-mute:focus-visible { color: var(--orange); }
.audio-mute svg { width: 20px; height: 20px; }

.audio-volume {
  width: 54px;
  height: 4px;
  margin: 0;
  border-radius: 10px;
  appearance: none;
  background: linear-gradient(90deg, var(--orange) var(--volume, 100%), #493a33 var(--volume, 100%));
  cursor: pointer;
}

.audio-volume::-webkit-slider-thumb {
  width: 11px;
  height: 11px;
  border: 0;
  border-radius: 50%;
  appearance: none;
  background: var(--paper);
}

.audio-volume::-moz-range-thumb {
  width: 11px;
  height: 11px;
  border: 0;
  border-radius: 50%;
  background: var(--paper);
}

.audio-play:focus-visible,
.audio-mute:focus-visible,
.audio-volume:focus-visible { outline: 2px solid var(--paper); outline-offset: 4px; }

.reader-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(220px, .36fr); align-items: end; gap: 50px; }
.reader-hero h1 { max-width: 100%; font-size: clamp(44px, 6vw, 88px); overflow-wrap: anywhere; }
.reader-hero img { width: 100%; max-height: 350px; object-fit: cover; border: 1px solid var(--line); }
.reader-toc { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 35px; }
.reader-toc a { display: inline-block; padding: 10px 16px; border: 1px solid var(--line); color: var(--paper); text-decoration: none; }
.reader-toc a:hover { border-color: var(--orange); color: var(--orange); }
.reader-content { max-width: 820px; }
.reader-content section { padding: 55px 0; border-bottom: 1px solid var(--line); }
.reader-chapter-marker { display: flex; gap: 18px; margin-bottom: 24px; color: var(--orange); font: 700 12px/1.5 Consolas, monospace; letter-spacing: .12em; }
.reader-content h2 { margin: 0 0 32px; font-size: clamp(34px, 4vw, 58px); }
.reader-content p, .reader-content blockquote { color: #d0c6bf; font-size: clamp(17px, 1.25vw, 20px); line-height: 1.8; }
.reader-content blockquote { margin: 30px 0; padding-left: 22px; border-left: 2px solid var(--orange); }

@media (min-width: 1600px) {
  .inner-hero h1 { font-size: 132px; }
  .inner-hero[data-ghost="404"] h1 { font-size: 105px; }
  .inner-section h2 { font-size: 92px; }
  .lab-direction h3 { font-size: 37px; }
  .lab-work strong { font-size: 35px; }
  .reader-hero h1 { font-size: 82px; }
  .reader-content h2 { font-size: 55px; }
  .inner-hero p { font-size: 22px; }
  .inner-section .section-intro, .inner-split p { font-size: 20px; }
}

@media (max-width: 959px) {
  .lab-directions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .inner-split { grid-template-columns: 1fr; }
  .lab-work-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .prose-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .prose-card { grid-column: span 2; }
  .prose-card:nth-last-child(2) { grid-column: 2 / span 2; }
  .prose-card:last-child { grid-column: 4 / span 2; }
  .audio-row.is-enhanced { grid-template-columns: 38px minmax(0, 1fr); }
  .audio-controls { grid-column: 1 / -1; }
}

@media (max-width: 639px) {
  .inner-hero h1 { font-size: clamp(53px, 13vw, 84px); }
  .lab-directions, .lab-work-grid { grid-template-columns: 1fr; }
  .lab-direction { min-height: 215px; }
  .lab-direction h3 { margin-top: 35px; }
  .prose-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .prose-card, .prose-card:nth-last-child(2) { grid-column: auto; }
  .prose-card:last-child { grid-column: 1 / -1; justify-self: center; width: calc(50% - 7px); }
  .prose-card span { padding: 14px 12px 0; }
  .prose-card strong { min-height: 4.4em; padding: 8px 12px 14px; font-size: 16px; }
  .lab-diary summary.uk-accordion-title { grid-template-columns: 35px minmax(0, 1fr) 30px; gap: 10px; padding: 20px 16px; }
  .lab-diary summary i { grid-column: 2; grid-row: 2; }
  .lab-diary summary.uk-accordion-title::after { grid-column: 3; grid-row: 1 / span 2; width: 30px; height: 30px; }
  .lab-diary .cartoon-part-content { padding: 0 18px 24px; font-size: 16px; }
  .audio-row { grid-template-columns: 1fr; }
  .audio-row.is-enhanced { gap: 12px 15px; padding: 22px 18px; }
  .audio-track-type { margin-bottom: 8px; }
  .audio-controls { grid-template-columns: 44px minmax(72px, 1fr) 78px 30px; gap: 10px; }
  .audio-play { width: 44px; height: 44px; }
  .audio-time { font-size: 10px; }
  .audio-volume { display: none; }
  .reader-hero { grid-template-columns: 1fr; }
  .reader-hero img { max-width: 310px; }
}