:root {
  --ks-ink: #102c2b;
  --ks-ink-soft: #35514f;
  --ks-paper: #f5f0e6;
  --ks-card: #fffdf8;
  --ks-coral: #e85d3f;
  --ks-coral-dark: #b93625;
  --ks-mint: #9bd6c8;
  --ks-mint-dark: #147568;
  --ks-gold: #e8b44d;
  --ks-line: rgba(16, 44, 43, 0.14);
  --ks-shadow: 0 22px 55px rgba(16, 44, 43, 0.13);
}

#knowledge-shadowing-root,
#knowledge-admin-shadowing,
#knowledge-profile-shadowing {
  color: var(--ks-ink);
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
}

#knowledge-shadowing-root *,
#knowledge-admin-shadowing *,
#knowledge-profile-shadowing * {
  box-sizing: border-box;
}

#knowledge-shadowing-root button,
#knowledge-shadowing-root input,
#knowledge-shadowing-root select,
#knowledge-shadowing-root textarea,
#knowledge-admin-shadowing button,
#knowledge-admin-shadowing input,
#knowledge-admin-shadowing select,
#knowledge-admin-shadowing textarea {
  font: inherit;
}

#knowledge-shadowing-root button,
#knowledge-admin-shadowing button {
  touch-action: manipulation;
}

.ks-shell {
  min-height: calc(100vh - 5rem);
  margin: -1rem;
  padding: clamp(18px, 4vw, 52px);
  background:
    radial-gradient(circle at 8% 4%, rgba(232, 180, 77, 0.26), transparent 25rem),
    radial-gradient(circle at 95% 15%, rgba(155, 214, 200, 0.38), transparent 31rem),
    linear-gradient(145deg, #f9f5eb 0%, #f1ecdf 55%, #e9f0e9 100%);
  overflow: hidden;
  position: relative;
}

.ks-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.24;
  background-image: repeating-linear-gradient(115deg, transparent 0 36px, rgba(16, 44, 43, 0.04) 36px 37px);
}

.ks-shell > * {
  position: relative;
  z-index: 1;
}

.ks-loading,
.ks-error,
.ks-empty {
  min-height: 55vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 36px;
}

.ks-loader {
  width: 52px;
  height: 52px;
  margin: 0 auto 18px;
  border: 4px solid rgba(16, 44, 43, 0.12);
  border-top-color: var(--ks-coral);
  border-radius: 50%;
  animation: ks-spin 0.9s linear infinite;
}

@keyframes ks-spin {
  to { transform: rotate(360deg); }
}

.ks-kicker {
  margin: 0 0 10px;
  color: var(--ks-coral-dark);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.ks-title,
.ks-section-title,
.ks-studio-title {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.02;
}

.ks-title {
  max-width: 770px;
  font-size: clamp(2.55rem, 7vw, 5.6rem);
}

.ks-lede {
  max-width: 680px;
  margin: 20px 0 0;
  color: var(--ks-ink-soft);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.65;
}

.ks-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.42fr);
  gap: 36px;
  align-items: end;
  margin-bottom: 34px;
}

.ks-hero-note {
  border: 1px solid var(--ks-line);
  border-radius: 26px;
  padding: 22px;
  background: rgba(255, 253, 248, 0.72);
  backdrop-filter: blur(16px);
  box-shadow: 0 14px 40px rgba(16, 44, 43, 0.08);
}

.ks-hero-note strong {
  display: block;
  font-size: 1.05rem;
}

.ks-hero-note p {
  margin: 7px 0 0;
  color: var(--ks-ink-soft);
  font-size: 0.88rem;
  line-height: 1.5;
}

.ks-limit {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  max-width: 780px;
  margin: 0 0 22px;
  padding: 13px 16px;
  border: 1px solid #ecc684;
  border-radius: 16px;
  color: #77460e;
  background: #fff4d8;
  font-size: 0.88rem;
  line-height: 1.45;
}

.ks-toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1.7fr) repeat(4, minmax(120px, 0.65fr));
  gap: 10px;
  margin-bottom: 30px;
}

.ks-field,
.ks-select,
.ks-textarea {
  width: 100%;
  border: 1px solid var(--ks-line);
  border-radius: 15px;
  color: var(--ks-ink);
  background: rgba(255, 253, 248, 0.9);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.ks-field,
.ks-select {
  min-height: 48px;
  padding: 0 15px;
}

.ks-textarea {
  min-height: 108px;
  padding: 13px 15px;
  resize: vertical;
}

.ks-field:focus,
.ks-select:focus,
.ks-textarea:focus,
.ks-btn:focus-visible,
.ks-icon-btn:focus-visible {
  border-color: var(--ks-mint-dark);
  box-shadow: 0 0 0 4px rgba(20, 117, 104, 0.14);
}

.ks-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin: 36px 0 18px;
}

.ks-section-title {
  font-size: clamp(1.75rem, 3vw, 2.7rem);
}

.ks-section-head p {
  margin: 5px 0 0;
  color: var(--ks-ink-soft);
}

.ks-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.ks-video-card,
.ks-feed-card {
  overflow: hidden;
  border: 1px solid var(--ks-line);
  border-radius: 24px;
  background: var(--ks-card);
  box-shadow: 0 12px 34px rgba(16, 44, 43, 0.08);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.ks-video-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--ks-shadow);
}

.ks-card-visual {
  aspect-ratio: 16 / 10;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 18px;
  color: white;
  background:
    linear-gradient(0deg, rgba(7, 27, 26, 0.85), transparent 72%),
    radial-gradient(circle at 75% 20%, var(--ks-gold), transparent 38%),
    linear-gradient(135deg, #184f4a, #0f2f2d 62%, #e85d3f);
}

.ks-card-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ks-card-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(7, 27, 26, 0.82), transparent 68%);
}

.ks-card-badges {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.ks-pill {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  background: rgba(255, 255, 255, 0.88);
  color: var(--ks-ink);
  backdrop-filter: blur(8px);
}

.ks-pill.coral { color: white; background: var(--ks-coral); }
.ks-pill.mint { color: #064e45; background: #c8eee5; }
.ks-pill.gold { color: #5d3903; background: #f8dfa6; }

.ks-card-body {
  padding: 19px;
}

.ks-card-body h3 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.28rem;
  line-height: 1.15;
}

.ks-card-body p {
  min-height: 44px;
  margin: 9px 0 15px;
  color: var(--ks-ink-soft);
  font-size: 0.86rem;
  line-height: 1.5;
}

.ks-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 14px;
  color: var(--ks-ink-soft);
  font-size: 0.76rem;
}

.ks-btn,
.ks-icon-btn {
  border: 0;
  cursor: pointer;
  font-weight: 900;
  transition: transform 0.18s, background 0.18s, opacity 0.18s;
}

.ks-btn {
  min-height: 46px;
  padding: 11px 17px;
  border-radius: 14px;
}

.ks-btn:hover:not(:disabled),
.ks-icon-btn:hover:not(:disabled) { transform: translateY(-1px); }
.ks-btn:disabled,
.ks-icon-btn:disabled { opacity: 0.48; cursor: not-allowed; }
.ks-btn.primary { color: white; background: var(--ks-coral); }
.ks-btn.primary:hover:not(:disabled) { background: var(--ks-coral-dark); }
.ks-btn.dark { color: white; background: var(--ks-ink); }
.ks-btn.mint { color: #073d37; background: var(--ks-mint); }
.ks-btn.ghost { color: var(--ks-ink); border: 1px solid var(--ks-line); background: rgba(255, 255, 255, 0.56); }
.ks-btn.danger { color: #8c2017; border: 1px solid #f0aaa0; background: #fff2ef; }
.ks-btn.full { width: 100%; }
.ks-btn.small { min-height: 36px; padding: 8px 11px; border-radius: 11px; font-size: 0.78rem; }

.ks-card-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
}

.ks-detail {
  max-width: 1100px;
  margin: 0 auto;
}

.ks-back {
  margin-bottom: 20px;
}

.ks-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  overflow: hidden;
  border: 1px solid var(--ks-line);
  border-radius: 32px;
  background: var(--ks-card);
  box-shadow: var(--ks-shadow);
}

.ks-detail-media {
  min-height: 520px;
  background: #0c2523;
}

.ks-detail-media video {
  width: 100%;
  height: 100%;
  max-height: 720px;
  object-fit: contain;
  background: #061615;
}

.ks-detail-copy { padding: clamp(25px, 5vw, 52px); }
.ks-detail-copy h1 { margin: 0; font: 700 clamp(2.1rem, 4vw, 4rem)/1.02 Georgia, serif; letter-spacing: -0.04em; }
.ks-detail-copy > p { color: var(--ks-ink-soft); line-height: 1.65; }
.ks-detail-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 24px 0; }
.ks-detail-stat { padding: 13px; border-radius: 14px; background: #f1eee5; }
.ks-detail-stat span { display: block; color: var(--ks-ink-soft); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em; }
.ks-detail-stat strong { display: block; margin-top: 4px; }

.ks-studio {
  max-width: 1280px;
  margin: 0 auto;
}

.ks-studio-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 17px;
}

.ks-studio-title { font-size: clamp(1.35rem, 3vw, 2.5rem); }
.ks-studio-sub { margin: 4px 0 0; color: var(--ks-ink-soft); font-size: 0.82rem; }

.ks-mode-tabs {
  display: inline-flex;
  gap: 4px;
  padding: 5px;
  border: 1px solid var(--ks-line);
  border-radius: 15px;
  background: rgba(255, 253, 248, 0.85);
}

.ks-mode-tabs button {
  min-height: 36px;
  padding: 7px 11px;
  border: 0;
  border-radius: 10px;
  color: var(--ks-ink-soft);
  background: transparent;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 900;
}

.ks-mode-tabs button.active { color: white; background: var(--ks-ink); }

.ks-studio-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(310px, 0.6fr);
  gap: 18px;
}

.ks-stage {
  overflow: hidden;
  border-radius: 30px;
  background: #071a19;
  box-shadow: 0 30px 70px rgba(4, 24, 22, 0.28);
}

.ks-video-wrap {
  position: relative;
  min-height: 420px;
  display: grid;
  place-items: center;
  background: #030e0d;
}

.ks-video-wrap video {
  width: 100%;
  max-height: min(68vh, 760px);
  object-fit: contain;
  background: #030e0d;
}

.ks-subtitle-box {
  position: absolute;
  left: 4%;
  right: 4%;
  bottom: 5%;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 18px;
  color: white;
  text-align: center;
  background: rgba(5, 22, 21, 0.78);
  backdrop-filter: blur(13px);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.65);
}

.ks-subtitle-text { font-size: clamp(1.05rem, 2.7vw, 1.75rem); font-weight: 900; line-height: 1.35; }
.ks-subtitle-box[data-size="small"] .ks-subtitle-text { font-size: clamp(0.92rem, 2vw, 1.25rem); }
.ks-subtitle-box[data-size="large"] .ks-subtitle-text { font-size: clamp(1.3rem, 3.4vw, 2.15rem); }
.ks-subtitle-translation { margin-top: 7px; color: #d9eee8; font-size: 0.9rem; }
.ks-word { opacity: 0.62; transition: color 0.12s, opacity 0.12s; }
.ks-word.active { color: #ffd36f; opacity: 1; }

.ks-countdown {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 5;
  color: white;
  background: rgba(4, 24, 22, 0.82);
  font: 700 clamp(5rem, 18vw, 10rem)/1 Georgia, serif;
}

.ks-recording-live::after {
  content: "Recording";
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 4;
  padding: 8px 12px;
  border-radius: 999px;
  color: white;
  background: #d33a2c;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  animation: ks-pulse 1.2s ease-in-out infinite;
}

@keyframes ks-pulse { 50% { opacity: 0.58; } }

.ks-stage-controls {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 15px 18px 19px;
  color: white;
  background: #102c2b;
}

.ks-control-group { display: flex; align-items: center; gap: 8px; }
.ks-control-group.end { justify-content: flex-end; }
.ks-icon-btn { width: 44px; height: 44px; border-radius: 50%; color: white; background: rgba(255, 255, 255, 0.11); }
.ks-record-btn { width: 74px; height: 74px; margin: -18px auto 0; border: 7px solid #102c2b; border-radius: 50%; color: white; background: var(--ks-coral); box-shadow: 0 8px 24px rgba(232, 93, 63, 0.38); cursor: pointer; font-size: 0.76rem; font-weight: 900; }
.ks-record-btn.stop { background: #b62821; }
.ks-record-btn:disabled { opacity: 0.46; cursor: not-allowed; }

.ks-side {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.ks-panel {
  border: 1px solid var(--ks-line);
  border-radius: 23px;
  padding: 18px;
  background: rgba(255, 253, 248, 0.92);
  box-shadow: 0 10px 28px rgba(16, 44, 43, 0.07);
}

.ks-panel h3 { margin: 0 0 11px; font-family: Georgia, serif; font-size: 1.15rem; }
.ks-panel p { margin: 6px 0; color: var(--ks-ink-soft); font-size: 0.84rem; line-height: 1.48; }
.ks-settings { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.ks-setting label { display: block; margin-bottom: 4px; color: var(--ks-ink-soft); font-size: 0.68rem; font-weight: 900; text-transform: uppercase; letter-spacing: 0.08em; }

.ks-phrase-list {
  max-height: 350px;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 7px;
  scrollbar-width: thin;
}

.ks-phrase {
  width: 100%;
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 9px;
  align-items: center;
  padding: 10px;
  border: 1px solid transparent;
  border-radius: 13px;
  color: var(--ks-ink);
  text-align: start;
  background: #f3efe6;
  cursor: pointer;
}

.ks-phrase.active { border-color: var(--ks-mint-dark); background: #dff3ee; }
.ks-phrase-index { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; color: white; background: var(--ks-ink); font-size: 0.68rem; font-weight: 900; }
.ks-phrase-copy { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 0.78rem; }
.ks-phrase-score { min-width: 34px; color: var(--ks-mint-dark); font-weight: 900; font-size: 0.75rem; text-align: end; }

.ks-status {
  min-height: 42px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--ks-ink-soft);
  background: #edf0e9;
  font-size: 0.78rem;
  line-height: 1.4;
}
.ks-status.error { color: #8d2118; background: #fff0ed; }
.ks-status.success { color: #075c51; background: #ddf2ec; }

.ks-feedback-score {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 14px;
  align-items: center;
}

.ks-score-ring {
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: white;
  background: conic-gradient(var(--ks-coral) var(--score), #e8e4d9 0);
  position: relative;
  font: 700 1.2rem Georgia, serif;
}
.ks-score-ring::before { content: ""; position: absolute; inset: 8px; border-radius: 50%; background: var(--ks-ink); }
.ks-score-ring span { position: relative; }
.ks-corrections { margin: 10px 0 0; padding-left: 18px; color: var(--ks-ink-soft); font-size: 0.8rem; line-height: 1.5; }
.ks-audio-preview { width: 100%; height: 36px; margin-top: 10px; }

.ks-consent { display: flex; align-items: flex-start; gap: 9px; margin-top: 10px; color: var(--ks-ink-soft); font-size: 0.75rem; line-height: 1.4; }
.ks-consent input { width: 18px; height: 18px; margin-top: 1px; accent-color: var(--ks-coral); }

.ks-report { max-width: 1050px; margin: 0 auto; }
.ks-report-hero { padding: clamp(25px, 5vw, 55px); border-radius: 32px; color: white; background: radial-gradient(circle at 84% 5%, rgba(232, 180, 77, 0.5), transparent 17rem), linear-gradient(135deg, #0c3531, #102c2b 60%, #572d20); box-shadow: var(--ks-shadow); }
.ks-report-score { font: 700 clamp(4rem, 12vw, 8rem)/0.9 Georgia, serif; }
.ks-report-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 17px; }
.ks-metric { padding: 16px; border: 1px solid var(--ks-line); border-radius: 18px; background: var(--ks-card); }
.ks-metric span { display: block; color: var(--ks-ink-soft); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; }
.ks-metric strong { display: block; margin-top: 5px; font: 700 1.75rem Georgia, serif; }
.ks-report-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.ks-publish { margin-top: 20px; }

.ks-feed-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.ks-feed-card { padding: 17px; }
.ks-feed-card h3 { margin: 0; font-family: Georgia, serif; }
.ks-feed-card p { color: var(--ks-ink-soft); font-size: 0.84rem; }
.ks-feed-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

#knowledge-admin-shadowing {
  margin: 36px 0 70px;
  padding: clamp(18px, 3vw, 34px);
  border: 1px solid var(--ks-line);
  border-radius: 28px;
  background: linear-gradient(145deg, #f8f4e9, #edf3ed);
  box-shadow: var(--ks-shadow);
}
.ksa-head { display: flex; justify-content: space-between; gap: 16px; align-items: start; margin-bottom: 20px; }
.ksa-head h2 { margin: 0; font: 700 clamp(1.8rem, 4vw, 3rem)/1 Georgia, serif; }
.ksa-head p { margin: 7px 0 0; color: var(--ks-ink-soft); }
.ksa-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 11px; }
.ksa-stat { padding: 15px; border: 1px solid var(--ks-line); border-radius: 16px; background: var(--ks-card); }
.ksa-stat span { display: block; color: var(--ks-ink-soft); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em; }
.ksa-stat strong { display: block; margin-top: 5px; font: 700 1.45rem Georgia, serif; }
.ksa-section { margin-top: 23px; padding-top: 20px; border-top: 1px solid var(--ks-line); }
.ksa-section h3 { margin: 0 0 13px; font-family: Georgia, serif; font-size: 1.4rem; }
.ksa-form { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.ksa-form .wide { grid-column: 1 / -1; }
.ksa-table { width: 100%; border-collapse: collapse; font-size: 0.78rem; }
.ksa-table th, .ksa-table td { padding: 10px 8px; border-bottom: 1px solid var(--ks-line); text-align: left; vertical-align: top; }
.ksa-table th { color: var(--ks-ink-soft); font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.08em; }
.ksa-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.ksa-login { max-width: 480px; display: grid; gap: 10px; }
.ksa-notice { padding: 12px 14px; border-radius: 13px; color: #70420a; background: #fff0ce; font-size: 0.8rem; line-height: 1.45; }
.ksa-editor { margin-top: 15px; padding: 15px; border: 1px solid var(--ks-line); border-radius: 16px; background: var(--ks-card); }
.ksa-editor textarea { min-height: 320px; font-family: Consolas, monospace; font-size: 0.76rem; }

#knowledge-profile-shadowing { margin-top: 25px; padding: 20px; border: 1px solid var(--ks-line); border-radius: 22px; background: #fffaf0; }
#knowledge-profile-shadowing h2 { margin: 0; font-family: Georgia, serif; }

@media (max-width: 1020px) {
  .ks-toolbar { grid-template-columns: 1fr 1fr 1fr; }
  .ks-toolbar .ks-search { grid-column: 1 / -1; }
  .ks-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ks-studio-grid { grid-template-columns: 1fr; }
  .ks-side { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ks-side .ks-panel:first-child { grid-column: 1 / -1; }
  .ksa-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .ks-shell { min-height: calc(100vh - 4rem); margin: -1rem; padding: 18px 13px 96px; }
  .ks-hero { grid-template-columns: 1fr; gap: 18px; }
  .ks-title { font-size: clamp(2.65rem, 15vw, 4.2rem); }
  .ks-hero-note { border-radius: 19px; }
  .ks-toolbar { display: flex; overflow-x: auto; padding-bottom: 4px; scroll-snap-type: x proximity; }
  .ks-toolbar > * { flex: 0 0 155px; scroll-snap-align: start; }
  .ks-toolbar .ks-search { flex-basis: min(86vw, 350px); }
  .ks-grid, .ks-feed-list { grid-template-columns: 1fr; }
  .ks-video-card { border-radius: 20px; }
  .ks-detail-grid { grid-template-columns: 1fr; border-radius: 24px; }
  .ks-detail-media { min-height: 360px; }
  .ks-detail-copy { padding: 24px 19px; }
  .ks-studio-head { align-items: flex-start; flex-direction: column; }
  .ks-mode-tabs { width: 100%; overflow-x: auto; }
  .ks-mode-tabs button { flex: 1 0 auto; }
  .ks-stage { border-radius: 22px; }
  .ks-video-wrap { min-height: 54vh; }
  .ks-video-wrap video { max-height: 62vh; }
  .ks-subtitle-box { left: 2.5%; right: 2.5%; bottom: 86px; padding: 13px; }
  .ks-stage-controls { position: sticky; bottom: 64px; z-index: 10; grid-template-columns: 1fr auto 1fr; padding: 12px 11px 15px; }
  .ks-control-group .ks-icon-btn:nth-child(n+3) { display: none; }
  .ks-side { display: flex; }
  .ks-phrase-list { max-height: 260px; }
  .ks-report-grid { grid-template-columns: 1fr 1fr; }
  .ksa-form { grid-template-columns: 1fr; }
  .ksa-form .wide { grid-column: auto; }
  .ksa-table { display: block; overflow-x: auto; }
}

@media (max-width: 430px) {
  .ks-detail-list, .ks-settings, .ks-report-grid, .ksa-grid { grid-template-columns: 1fr; }
  .ks-control-group { gap: 4px; }
  .ks-icon-btn { width: 39px; height: 39px; }
  .ks-record-btn { width: 68px; height: 68px; }
}

@media (prefers-reduced-motion: reduce) {
  #knowledge-shadowing-root *,
  #knowledge-admin-shadowing * {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}