/* style.css — Classical Music Catalog */

:root {
  /* warm dark palette */
  --bg:        #0b0908;
  --bg-2:      #110e0b;
  --panel:     #15110c;
  --surface:   #1c1712;
  --surface-2: #241d16;
  --border:    rgba(235,229,214,0.08);
  --border-2:  rgba(235,229,214,0.14);
  --rule:      rgba(235,229,214,0.06);

  --ink:        #ebe5d6;
  --ink-dim:    #b9b0a0;
  --ink-mute:   #7d7565;
  --ink-faint:  #4a4439;
  --ink-ghost:  #2e2a23;

  /* era accents */
  --era-baroque:        #c9a872;
  --era-classical:      #a8b8c8;
  --era-early-romantic: #c89890;
  --era-romantic:       #c87878;
  --era-late-romantic:  #9888c8;
  --era-modern:         #6ab0a8;

  --accent: var(--ink);

  /* typography */
  --f-display: "Cormorant Garamond", "EB Garamond", Georgia, serif;
  --f-body:    "EB Garamond", "Cormorant Garamond", Georgia, serif;
  --f-mono:    "JetBrains Mono", "IBM Plex Mono", ui-monospace, Menlo, monospace;
}

html, body, #root {
  height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "kern", "liga", "onum";
}

* { box-sizing: border-box; }

::selection { background: rgba(201, 168, 114, 0.32); color: var(--ink); }

button { font-family: inherit; }
a { color: inherit; text-decoration: none; }

/* ─── Header / Nav ───────────────────────────────────────── */

.app {
  height: 100vh;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.hd {
  flex: 0 0 auto;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 20px 40px;
  background: linear-gradient(to bottom, rgba(11,9,8,0.96) 60%, rgba(11,9,8,0.0));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.brand {
  display: flex;
  flex-direction: column;
  line-height: 1;
  cursor: pointer;
}
.brand-mark {
  font-family: var(--f-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.18em;
  font-variant: small-caps;
}
.brand-mark em { font-style: italic; font-weight: 400; color: var(--era-baroque); letter-spacing: 0.04em; }
.brand-sub {
  font-family: var(--f-mono);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--ink-mute);
  margin-top: 6px;
}

.nav {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.nav-tab {
  appearance: none;
  background: transparent;
  border: 0;
  color: var(--ink-mute);
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 10px 16px;
  cursor: pointer;
  border-radius: 999px;
  transition: color .15s;
}
.nav-tab:hover { color: var(--ink-dim); }
.nav-tab.is-active { color: var(--ink); }
.nav-tab.is-active::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--era-baroque);
  margin-right: 10px;
  vertical-align: middle;
  transform: translateY(-1px);
}

.hd-count {
  font-family: var(--f-mono);
  font-size: 10.5px;
  color: var(--ink-mute);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* ─── Timeline view ──────────────────────────────────────── */

.tl-wrap {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

.tl-intro {
  padding: 40px 40px 24px;
  max-width: 760px;
}
.tl-intro h1 {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 56px;
  line-height: 1.04;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
}
.tl-intro h1 em { color: var(--era-baroque); font-style: italic; }
.tl-intro p {
  margin: 0;
  color: var(--ink-dim);
  font-size: 17px;
  line-height: 1.55;
  max-width: 620px;
}

.tl-legend {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 8px 40px 14px;
  flex-wrap: wrap;
}
.tl-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  cursor: pointer;
  padding: 4px 0;
}
.tl-legend-item .swatch {
  width: 22px; height: 3px;
  border-radius: 2px;
}
.tl-legend-item:hover { color: var(--ink-dim); }
.tl-legend-item.is-active { color: var(--ink); }

/* Country legend row */
.tl-legend-country {
  padding-top: 0;
  padding-bottom: 10px;
  gap: 20px;
  row-gap: 6px;
}
.tl-legend-flag { font-size: 13px; line-height: 1; }

.tl-rank-seg {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 12px;
  padding-left: 20px;
  border-left: 1px solid var(--border);
}
.tl-rank-label {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  white-space: nowrap;
}
.tl-rank-btn {
  appearance: none;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--ink-mute);
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  padding: 4px 11px;
  border-radius: 999px;
  cursor: pointer;
  transition: all .15s;
}
.tl-rank-btn:hover { border-color: var(--border-2); color: var(--ink-dim); }
.tl-rank-btn.is-active {
  background: var(--era-baroque);
  color: var(--bg);
  border-color: var(--era-baroque);
}

/* Zoom slider */
.tl-zoom {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 12px;
  padding-left: 20px;
  border-left: 1px solid var(--border);
}
.tl-zoom-ico { font-size: 11px; color: var(--ink-mute); line-height: 1; }
.tl-zoom input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 110px;
  height: 3px;
  background: var(--ink-ghost);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
.tl-zoom input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--era-baroque);
  border: 2px solid var(--bg);
  cursor: pointer;
}
.tl-zoom input[type="range"]::-moz-range-thumb {
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--era-baroque);
  border: 2px solid var(--bg);
  cursor: pointer;
}
.tl-zoom-fit {
  appearance: none;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--ink-mute);
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  cursor: pointer;
}
.tl-zoom-fit:hover { color: var(--ink); border-color: var(--border-2); }

.tl-scroll {
  flex: 1;
  overflow-x: auto;
  overflow-y: auto;
  position: relative;
  scrollbar-width: thin;
  scrollbar-color: var(--ink-ghost) transparent;
}
.tl-scroll::-webkit-scrollbar { height: 12px; width: 12px; }
.tl-scroll::-webkit-scrollbar-thumb { background: var(--ink-ghost); border-radius: 6px; border: 3px solid var(--bg); }
.tl-scroll::-webkit-scrollbar-track { background: transparent; }

.tl-canvas {
  position: relative;
  padding: 32px 40px 80px;
  min-width: max-content;
}

.tl-axis {
  position: sticky;
  top: 0;
  z-index: 20;
  background: linear-gradient(to bottom, var(--bg) 70%, rgba(11,9,8,0.0));
  padding-top: 4px;
  padding-bottom: 6px;
  margin-bottom: 18px;
}
.tl-axis-track {
  position: relative;
  height: 42px;
}
.tl-tick {
  position: absolute;
  top: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transform: translateX(-1px);
}
.tl-tick-line {
  width: 1px;
  height: 8px;
  background: var(--ink-faint);
}
.tl-tick.major .tl-tick-line { height: 14px; background: var(--ink-mute); }
.tl-tick-label {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--ink-mute);
  margin-top: 4px;
  letter-spacing: 0.06em;
  transform: translateX(-50%);
  padding-left: 0;
  white-space: nowrap;
}
.tl-tick.major .tl-tick-label { color: var(--ink-dim); font-size: 11px; }

.tl-eras {
  position: relative;
  height: 28px;
  margin-bottom: 16px;
}
.tl-era-band {
  position: absolute;
  top: 0;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 12px;
  border-radius: 4px;
  font-family: var(--f-display);
  font-style: italic;
  font-size: 16px;
  letter-spacing: 0.04em;
  color: var(--ink);
  border-left: 2px solid currentColor;
  background: linear-gradient(to right, color-mix(in oklab, currentColor 14%, transparent), color-mix(in oklab, currentColor 4%, transparent));
  overflow: hidden;
  white-space: nowrap;
  cursor: pointer;
  transition: filter .15s, background .15s;
}
.tl-era-band:hover {
  background: linear-gradient(to right, color-mix(in oklab, currentColor 28%, transparent), color-mix(in oklab, currentColor 10%, transparent));
  filter: brightness(1.4);
}
.tl-era-band.is-active {
  background: linear-gradient(to right, color-mix(in oklab, currentColor 36%, transparent), color-mix(in oklab, currentColor 14%, transparent));
  filter: brightness(1.5);
  box-shadow: inset 0 0 0 1px currentColor;
}
.tl-era-band.is-dim { opacity: 0.4; }
.tl-era-band.is-dim:hover { opacity: 1; }

.tl-lanes {
  position: relative;
}

/* vertical year guide lines (under composer bars) */
.tl-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.tl-grid-line {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--rule);
}
.tl-grid-line.major { background: rgba(235,229,214,0.08); }

.tl-bar {
  position: absolute;
  height: 22px;
  display: flex;
  align-items: center;
  cursor: pointer;
  z-index: 1;
}
.tl-bar-line {
  position: absolute;
  left: 0; right: 0;
  top: 50%;
  height: 1.5px;
  background: currentColor;
  opacity: 0.32;
  transform: translateY(-50%);
  transition: opacity .15s, height .15s;
}
.tl-bar-node {
  position: absolute;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: currentColor;
  top: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 3px var(--bg);
  transition: width .15s, height .15s;
}
.tl-bar-label {
  position: absolute;
  left: 100%;
  margin-left: 12px;
  font-family: var(--f-display);
  font-size: 15px;
  color: var(--ink);
  white-space: nowrap;
  line-height: 1;
  transition: color .15s;
}
.tl-bar-label .surname { font-weight: 500; }
.tl-bar-label .given { color: var(--ink-mute); font-style: italic; margin-right: 4px; }
.tl-bar-label .dates {
  display: inline-block;
  margin-left: 10px;
  font-family: var(--f-mono);
  font-size: 9.5px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  vertical-align: 2px;
}

.tl-bar-label .tl-flag {
  display: inline-block;
  margin-left: 6px;
  font-size: 12px;
  vertical-align: 1px;
}

.tl-bar:hover .tl-bar-line { opacity: 0.95; height: 3px; }
.tl-bar:hover .tl-bar-node { width: 12px; height: 12px; }
.tl-bar:hover .tl-bar-label { color: #fff; }
.tl-bar.is-dim { opacity: 0.18; pointer-events: none; }
.tl-bar.is-dim:hover { opacity: 0.18; }

/* keyboard-focused bar */
.tl-bar.is-focus .tl-bar-line { opacity: 1; height: 3px; }
.tl-bar.is-focus .tl-bar-node {
  width: 13px; height: 13px;
  box-shadow: 0 0 0 3px var(--bg), 0 0 0 5px currentColor;
}
.tl-bar.is-focus .tl-bar-label { color: #fff; }
.tl-bar.is-focus .tl-bar-label::before {
  content: '';
  position: absolute;
  left: -10px; right: -12px; top: -5px; bottom: -5px;
  border: 1px solid currentColor;
  border-radius: 6px;
  opacity: 0.55;
  pointer-events: none;
}

/* keyboard hint in legend */
.tl-kbd-hint {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 16px;
  font-family: var(--f-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  white-space: nowrap;
}
.tl-kbd-hint kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 16px;
  padding: 1px 4px;
  border: 1px solid var(--border-2);
  border-radius: 4px;
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--ink-mute);
  background: rgba(235,229,214,0.03);
}

/* ─── Composers grid view ────────────────────────────────── */

.view {
  padding: 40px;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}
.view-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 36px;
  gap: 32px;
  flex-wrap: wrap;
}
.view-title {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 44px;
  line-height: 1;
  letter-spacing: -0.01em;
  margin: 0;
}
.view-title em { font-style: italic; color: var(--era-baroque); }
.view-sub {
  max-width: 520px;
  color: var(--ink-dim);
  margin: 12px 0 0;
  font-size: 16px;
}

.filter-row {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.filter-chip {
  appearance: none;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--ink-mute);
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: all .15s;
}
.filter-chip:hover { border-color: var(--border-2); color: var(--ink-dim); }
.filter-chip.is-active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

.cmp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.cmp-card {
  background: var(--bg);
  padding: 26px 26px 24px;
  cursor: pointer;
  position: relative;
  transition: background .15s;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 240px;
}
.cmp-card:hover { background: var(--bg-2); }
.cmp-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--era-accent, var(--ink));
}
.cmp-card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.cmp-card-num {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.16em;
}
.cmp-card-era {
  font-family: var(--f-mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--era-accent, var(--ink-mute));
}
.cmp-card-name {
  font-family: var(--f-display);
  font-size: 28px;
  line-height: 1.04;
  font-weight: 400;
  margin: 0;
  letter-spacing: -0.005em;
}
.cmp-card-name em { font-style: italic; }
.cmp-card-meta {
  display: flex;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.08em;
  margin-top: -4px;
}
.cmp-card-meta .dot { color: var(--ink-ghost); }
.cmp-card-epi {
  margin: auto 0 0;
  font-style: italic;
  color: var(--ink-dim);
  font-size: 15px;
  line-height: 1.4;
  text-wrap: pretty;
}

/* ─── Detail view ────────────────────────────────────────── */

.dt {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}
.dt-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px 8px 10px;
  margin: 24px 0 0 40px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink-dim);
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: 999px;
  cursor: pointer;
  transition: all .15s;
}
.dt-back:hover { border-color: var(--border-2); color: var(--ink); }

.dt-hero {
  padding: 40px 40px 56px;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 56px;
  align-items: end;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.dt-hero::before {
  content: '';
  position: absolute;
  left: 40px;
  bottom: -1px;
  width: 80px;
  height: 2px;
  background: var(--era-accent, var(--ink));
}
.dt-meta-row {
  display: flex;
  gap: 14px;
  font-family: var(--f-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ink-mute);
  margin-bottom: 24px;
}
.dt-meta-row .era-tag { color: var(--era-accent); }
.dt-name {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 112px;
  line-height: 0.92;
  letter-spacing: -0.025em;
  margin: 0 0 28px;
}
.dt-name em { font-style: italic; }
.dt-dates {
  display: flex;
  gap: 32px;
  align-items: baseline;
  font-family: var(--f-display);
  font-size: 24px;
  color: var(--ink-dim);
  font-style: italic;
}
.dt-dates .lifespan {
  font-family: var(--f-mono);
  font-size: 12px;
  font-style: normal;
  color: var(--ink-mute);
  letter-spacing: 0.1em;
}
.dt-epitaph {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 22px;
  line-height: 1.35;
  color: var(--ink);
  margin: 0;
}

.dt-portrait {
  aspect-ratio: 4 / 5;
  background:
    repeating-linear-gradient(135deg, var(--surface) 0 14px, var(--surface-2) 14px 28px);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
  position: relative;
}
.dt-portrait::after {
  content: '';
  position: absolute;
  inset: 14px;
  border: 1px solid var(--border);
}
.dt-portrait-label {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  z-index: 1;
}
.dt-portrait-init {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 96px;
  color: var(--era-accent, var(--ink-faint));
  opacity: 0.5;
  z-index: 1;
  line-height: 1;
}

/* Wikipedia portrait image */
.dt-portrait.has-img {
  background: var(--surface);
}
.dt-portrait.has-img::after {
  border-color: rgba(0, 0, 0, 0.25);
  z-index: 2;
  pointer-events: none;
}
.dt-portrait-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 28%;
  filter: grayscale(0.18) contrast(1.02);
}
.dt-portrait-credit {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 3;
  padding: 16px 12px 8px;
  font-family: var(--f-mono);
  font-size: 8.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  text-align: right;
  background: linear-gradient(to top, rgba(0,0,0,0.55), rgba(0,0,0,0));
  opacity: 0;
  transition: opacity .2s;
}
.dt-portrait.has-img:hover .dt-portrait-credit { opacity: 1; }

.dt-body {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  padding: 56px 40px 80px;
  max-width: 1320px;
}

.dt-bio h3, .dt-works h3 {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 18px;
  font-weight: 500;
}
.dt-bio p {
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-dim);
  margin: 0 0 20px;
  text-wrap: pretty;
}
.dt-bio p:first-of-type::first-letter {
  font-family: var(--f-display);
  font-size: 56px;
  font-style: italic;
  float: left;
  line-height: 0.9;
  margin: 6px 10px 0 0;
  color: var(--era-accent, var(--ink));
}

/* Works tabs (Essential / All) */
.dt-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.dt-tab {
  appearance: none;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--ink-mute);
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 4px 4px 12px;
  margin-bottom: -1px;
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.dt-tab:hover { color: var(--ink-dim); }
.dt-tab.is-active { color: var(--ink); border-bottom-color: var(--era-accent, var(--ink)); }
.dt-tab-n {
  font-size: 9.5px;
  color: var(--ink-faint);
  margin-left: 2px;
}

/* All-works sort control (sticky) */
.dt-all-ctrl {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--bg);
  padding: 12px 0 10px;
}
.dt-all-ctrl-label {
  font-family: var(--f-mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-right: 6px;
}
.dt-sort-chip {
  appearance: none;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--ink-mute);
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 5px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: all .15s;
}
.dt-sort-chip:hover { border-color: var(--border-2); color: var(--ink-dim); }
.dt-sort-chip.is-active {
  background: var(--era-accent, var(--ink));
  color: var(--bg);
  border-color: var(--era-accent, var(--ink));
}
.dt-sort-chip .en {
  font-size: 8.5px;
  letter-spacing: 0.06em;
  opacity: 0.6;
  text-transform: uppercase;
}
.dt-filter-chip { margin-left: 0; }
.dt-filter-chip.is-active {
  background: transparent;
  color: var(--era-accent, var(--ink));
  border-color: var(--era-accent, var(--ink));
}
.dt-ctrl-sep {
  width: 1px;
  height: 18px;
  background: var(--border);
  margin: 0 6px;
}
.dt-all-total {
  margin-left: auto;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
}

/* sub-category header (under a genre, sticky below the genre header) */
.dt-sub-group { margin: 0 0 4px; scroll-margin-top: 92px; }
.dt-sub-h {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 0 2px;
  position: sticky;
  top: 84px;
  z-index: 10;
  background: var(--bg);
}
.dt-sub-h::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--era-accent, var(--ink-mute));
  opacity: 0.6;
  align-self: center;
}
.dt-sub-name {
  font-family: var(--f-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.02em;
}
.dt-sub-en {
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.dt-sub-count {
  font-family: var(--f-mono);
  font-size: 9px;
  color: var(--ink-faint);
  letter-spacing: 0.1em;
}
.dt-sub-group .dt-all-row { padding-left: 13px; }

/* Listening-guide link */
.dt-guide-link {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  text-align: left;
  appearance: none;
  cursor: pointer;
  margin-bottom: 22px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-left: 2px solid var(--era-accent, var(--ink));
  background: var(--bg-2);
  transition: background .15s, border-color .15s;
}
.dt-guide-link:hover { background: var(--surface); }
.dt-guide-icon {
  font-size: 22px;
  color: var(--era-accent, var(--ink));
  line-height: 1;
}
.dt-guide-text { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.dt-guide-label {
  font-family: var(--f-mono);
  font-size: 9.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.dt-guide-title {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 19px;
  color: var(--ink);
  line-height: 1.2;
}
.dt-guide-arrow { color: var(--ink-mute); font-size: 16px; }
.dt-guide-link:hover .dt-guide-arrow { color: var(--era-accent, var(--ink)); }

/* Catalogue layout */
.dt-cat-main { min-width: 0; }

/* ToC dropdown (in the controls bar) */
.dt-toc-dd { position: relative; display: inline-flex; }
.dt-toc-ddbtn { display: inline-flex; align-items: center; gap: 6px; }
.dt-dd-caret { font-size: 9px; opacity: 0.7; }
.dt-toc-ddbtn.is-open {
  background: var(--era-accent, var(--ink));
  color: var(--bg);
  border-color: var(--era-accent, var(--ink));
}
.dt-toc-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 60;
  width: 268px;
  max-height: 62vh;
  overflow-y: auto;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: 8px;
  box-shadow: 0 14px 44px rgba(0,0,0,0.55);
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.dt-toc-menu::-webkit-scrollbar { width: 0; height: 0; display: none; }
.dt-toc-genre { margin-bottom: 12px; }
.dt-toc-genre:last-child { margin-bottom: 0; }
.dt-toc-glink {
  display: flex;
  align-items: baseline;
  gap: 8px;
  cursor: pointer;
  font-family: var(--f-display);
  font-size: 16px;
  color: var(--ink);
  padding: 3px 0;
  transition: color .15s;
}
.dt-toc-glink .en {
  font-family: var(--f-mono);
  font-size: 8.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.dt-toc-glink .n { margin-left: auto; font-family: var(--f-mono); font-size: 9px; color: var(--ink-faint); }
.dt-toc-glink:hover { color: var(--era-accent, var(--ink)); }
.dt-toc-genre.is-active .dt-toc-glink { color: var(--era-accent, var(--ink)); }
.dt-toc-subs {
  list-style: none;
  margin: 3px 0 0;
  padding: 0 0 0 10px;
  border-left: 1px solid var(--border);
}
.dt-toc-subs li { margin: 1px 0; }
.dt-toc-subs a {
  display: flex;
  align-items: baseline;
  gap: 7px;
  cursor: pointer;
  color: var(--ink-mute);
  padding: 2px 6px;
  transition: color .15s;
}
.dt-toc-subs a:hover { color: var(--ink); }
.dt-toc-subs .zh { font-size: 12.5px; }
.dt-toc-subs .en {
  font-family: var(--f-mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.dt-toc-subs .n { margin-left: auto; font-family: var(--f-mono); font-size: 8.5px; color: var(--ink-faint); }

/* Genre group header (sticky) */
.dt-genre-group { margin-bottom: 8px; scroll-margin-top: 60px; }
.dt-genre-h {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0 6px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 46px;
  z-index: 20;
  background: var(--bg);
}
.dt-genre-name {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 18px;
  color: var(--era-accent, var(--ink));
}
.dt-genre-en {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.dt-genre-count {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.12em;
}

/* All-works list rows */
.dt-all-list { list-style: none; margin: 0; padding: 0; }
.dt-all-row {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--rule);
}
.dt-all-row:hover { background: rgba(235,229,214,0.02); }

/* Works that have a listening guide — visual clue + clickable */
.dt-all-row.has-detail { cursor: pointer; }
.dt-all-row.has-detail .dt-all-title { color: var(--ink); }
.dt-detail-mark {
  color: var(--era-accent, var(--ink));
  margin-right: 8px;
  font-size: 14px;
}
.dt-detail-go {
  margin-left: 10px;
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--era-accent, var(--ink-mute));
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 8px;
  opacity: 0;
  transition: opacity .12s;
  white-space: nowrap;
  vertical-align: 1px;
}
.dt-all-row.has-detail:hover { background: rgba(235,229,214,0.045); }
.dt-all-row.has-detail:hover .dt-all-title { color: var(--era-accent, var(--ink)); }
.dt-all-row.has-detail:hover .dt-detail-go { opacity: 1; }

/* Copy-for-YouTube button (reveals on row hover) */
.dt-copy {
  flex: 0 0 auto;
  align-self: center;
  appearance: none;
  border: 1px solid var(--border-2);
  background: var(--bg);
  color: var(--ink-mute);
  font-family: var(--f-mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  padding: 3px 9px;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  opacity: 0;
  transition: opacity .12s, color .15s, border-color .15s;
}
.dt-all-row:hover .dt-copy { opacity: 1; }
.dt-copy:hover { color: var(--ink); border-color: var(--ink-dim); }
.dt-copy.is-done { opacity: 1; color: var(--era-accent, var(--ink)); border-color: var(--era-accent, var(--ink)); }
/* keep visible on touch / keyboard focus */
.dt-copy:focus-visible { opacity: 1; }
.dt-all-genre {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  min-width: 52px;
  color: var(--ink-mute);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 7px;
  align-self: center;
  line-height: 1.1;
}
.dt-all-genre .zh {
  font-size: 11px;
  color: var(--ink-dim);
}
.dt-all-genre .en {
  font-family: var(--f-mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.dt-all-title {
  flex: 1 1 auto;
  font-family: var(--f-display);
  font-size: 17px;
  color: var(--ink-dim);
  line-height: 1.3;
}
.dt-all-sub {
  font-family: var(--f-body);
  font-style: italic;
  font-size: 13px;
  color: var(--ink-mute);
  margin-left: 8px;
}
.dt-all-badges { flex: 0 0 auto; display: flex; gap: 6px; align-self: center; }
.dt-badge {
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  padding: 2px 7px;
  border-radius: 999px;
  white-space: nowrap;
}
.dt-badge.pop { color: var(--era-accent, var(--ink)); border: 1px solid var(--era-accent, var(--border-2)); }
.dt-badge.rec { color: var(--ink-mute); border: 1px solid var(--border); }

.dt-works-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.dt-work {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
  transition: background .15s;
}
.dt-work:hover { background: rgba(235,229,214,0.02); }
.dt-work-num {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.08em;
}
.dt-work-title {
  font-family: var(--f-display);
  font-size: 19px;
  color: var(--ink);
  line-height: 1.2;
}
.dt-work-play {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border-2);
  background: transparent;
  display: grid; place-items: center;
  color: var(--ink-mute);
  cursor: pointer;
}
.dt-work:hover .dt-work-play { color: var(--ink); border-color: var(--ink-dim); }

/* ─── Works library ──────────────────────────────────────── */

.wk-group {
  margin-bottom: 56px;
}
.wk-group-h {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 14px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.wk-era-name {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 24px;
  color: var(--era-accent, var(--ink));
}
.wk-era-years {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.12em;
}
.wk-era-count {
  margin-left: auto;
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.wk-table {
  display: grid;
  grid-template-columns: 60px 1.4fr 1fr 100px 28px;
  font-family: var(--f-body);
}
.wk-row {
  display: contents;
  cursor: pointer;
}
.wk-row > * {
  padding: 13px 16px 13px 0;
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: center;
  font-size: 15px;
}
.wk-row:hover > * { background: rgba(235,229,214,0.02); }
.wk-row .wk-num {
  font-family: var(--f-mono);
  font-size: 10.5px;
  color: var(--ink-faint);
  padding-left: 4px;
  letter-spacing: 0.06em;
}
.wk-row .wk-title {
  font-family: var(--f-display);
  font-size: 18px;
  color: var(--ink);
}
.wk-row .wk-cmp {
  font-family: var(--f-body);
  font-style: italic;
  color: var(--ink-dim);
}
.wk-row .wk-yr {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
}
.wk-row .wk-play {
  justify-content: flex-end;
  color: var(--ink-faint);
}
.wk-row:hover .wk-play { color: var(--ink); }

/* ─── Theme variants ─────────────────────────────────────── */

body.theme-light {
  background: #f4efe4;
}
.theme-light {
  --bg:       #f4efe4;
  --bg-2:     #eee8da;
  --panel:    #ebe4d2;
  --surface:  #e6dec9;
  --surface-2:#dfd6be;
  --border:   rgba(45,38,28,0.10);
  --border-2: rgba(45,38,28,0.18);
  --rule:     rgba(45,38,28,0.07);

  --ink:       #1d1812;
  --ink-dim:   #4a4136;
  --ink-mute:  #7a6f5d;
  --ink-faint: #a89d8a;
  --ink-ghost: #d1c8b4;

  --era-baroque:        #8a6d3a;
  --era-classical:      #4f6582;
  --era-early-romantic: #9c5e58;
  --era-romantic:       #a04848;
  --era-late-romantic:  #5e4e9c;
  --era-modern:         #3a7d76;
}
.theme-light .hd { background: linear-gradient(to bottom, rgba(244,239,228,0.96) 60%, rgba(244,239,228,0)); }
.theme-light .tl-axis { background: linear-gradient(to bottom, var(--bg) 70%, rgba(244,239,228,0)); }
.theme-light .dt-portrait {
  background: repeating-linear-gradient(135deg, var(--surface) 0 14px, var(--surface-2) 14px 28px);
}

body.theme-cool {
  background: #0a0d12;
}
.theme-cool {
  --bg:       #0a0d12;
  --bg-2:     #0f131a;
  --panel:    #131822;
  --surface:  #1a212c;
  --surface-2:#222b38;
  --border:   rgba(220,232,248,0.08);
  --border-2: rgba(220,232,248,0.16);
  --rule:     rgba(220,232,248,0.05);

  --ink:       #e2ecf6;
  --ink-dim:   #aab8c9;
  --ink-mute:  #6b7a8d;
  --ink-faint: #424d5d;
  --ink-ghost: #28303d;

  --era-baroque:        #b89860;
  --era-classical:      #8eb4e0;
  --era-early-romantic: #c89a98;
  --era-romantic:       #d27878;
  --era-late-romantic:  #a090dc;
  --era-modern:         #5fc4b8;
}
.theme-cool .hd { background: linear-gradient(to bottom, rgba(10,13,18,0.96) 60%, rgba(10,13,18,0)); }
.theme-cool .tl-axis { background: linear-gradient(to bottom, var(--bg) 70%, rgba(10,13,18,0)); }

/* ─── Empty / placeholders ───────────────────────────────── */

.muted { color: var(--ink-mute); }
.mono { font-family: var(--f-mono); }

/* avoid zoom of tweaks panel inside scrolling container */
.twk-panel { z-index: 200; }

.twk-panel.is-locked .twk-control,
.twk-panel.is-locked .twk-section {
  opacity: 0.4;
  pointer-events: none;
}
.twk-lock-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  margin: 4px 0 0;
  border-radius: 8px;
  background: rgba(235,229,214,0.04);
  border: 1px solid var(--border);
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.twk-lock-row.is-locked { color: var(--era-baroque); border-color: rgba(201,168,114,0.28); background: rgba(201,168,114,0.06); }
.twk-lock-row button {
  appearance: none;
  background: transparent;
  border: 1px solid var(--border-2);
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
}
.twk-lock-row button:hover { color: var(--ink); border-color: var(--ink-dim); }

/* ─── Breadcrumb ─────────────────────────────────────────── */

.crumb {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 40px 8px;
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  flex-wrap: wrap;
}
.crumb button {
  appearance: none;
  background: transparent;
  border: 0;
  font: inherit;
  letter-spacing: inherit;
  color: var(--ink-mute);
  cursor: pointer;
  padding: 4px 0;
}
.crumb button:hover { color: var(--ink); }
.crumb .sep { color: var(--ink-faint); }
.crumb .here { color: var(--ink); }
.crumb .era-tag { color: var(--era-accent); }

/* ─── Era page ───────────────────────────────────────────── */

.era-view { padding: 8px 40px 80px; }
.era-hero {
  padding: 32px 0 28px;
  position: relative;
}
.era-hero-meta {
  display: flex;
  gap: 24px;
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 18px;
}
.era-hero-tag { color: var(--era-accent); }
.era-hero-name {
  font-family: var(--f-display);
  font-weight: 400;
  font-style: italic;
  font-size: 144px;
  line-height: 0.92;
  letter-spacing: -0.025em;
  margin: 0 0 24px;
  color: var(--era-accent);
}
.era-hero-note {
  font-family: var(--f-display);
  font-size: 26px;
  line-height: 1.32;
  color: var(--ink-dim);
  max-width: 720px;
  margin: 0 0 28px;
  text-wrap: pretty;
}
.era-hero-rule {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, var(--era-accent) 0 96px, var(--border) 96px 100%);
}
.era-section-h {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}
.era-section-title {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.era-section-count {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 18px;
  color: var(--era-accent);
}

.era-nav {
  margin-top: 80px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.era-nav-btn {
  appearance: none;
  background: transparent;
  border: 1px solid var(--border);
  padding: 22px 24px;
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--ink-dim);
  transition: all .15s;
  border-left: 2px solid var(--era-accent);
}
.era-nav-btn.era-nav-btn--right {
  text-align: right;
  align-items: flex-end;
  border-left: 1px solid var(--border);
  border-right: 2px solid var(--era-accent);
}
.era-nav-btn:hover { background: var(--bg-2); color: var(--ink); }
.era-nav-btn .era-nav-name {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 32px;
  color: var(--era-accent);
  line-height: 1;
}
.era-nav-btn .era-nav-years,
.era-nav-btn .mono {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ─── Work detail page ───────────────────────────────────── */

.work-view {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 8px 40px 80px;
}
.work-hero {
  padding: 32px 0 28px;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 56px;
  align-items: end;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.work-hero::after {
  content: '';
  position: absolute;
  left: 0; bottom: -1px;
  width: 96px; height: 2px;
  background: var(--era-accent);
}
.work-meta-row {
  display: flex;
  gap: 14px;
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 22px;
}
.work-meta-row .era-tag { color: var(--era-accent); }
.work-meta-row .pos { color: var(--ink-faint); }
.work-title {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 400;
  font-size: 88px;
  line-height: 0.96;
  letter-spacing: -0.018em;
  margin: 0 0 22px;
  text-wrap: balance;
}
.work-by {
  font-family: var(--f-display);
  font-size: 22px;
  color: var(--ink-dim);
}
.work-by button {
  appearance: none;
  background: transparent;
  border: 0;
  font: inherit;
  color: var(--ink);
  cursor: pointer;
  padding: 0;
  border-bottom: 1px solid var(--border-2);
}
.work-by button:hover { border-bottom-color: var(--ink-dim); }
.work-cover {
  aspect-ratio: 1 / 1;
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--era-accent) 22%, transparent), transparent),
    repeating-linear-gradient(135deg, var(--surface) 0 14px, var(--surface-2) 14px 28px);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  position: relative;
}
.work-cover::after {
  content: '';
  position: absolute;
  inset: 14px;
  border: 1px solid var(--border);
}
.work-cover-mark {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 72px;
  color: var(--era-accent);
  opacity: 0.6;
  z-index: 1;
  line-height: 1;
}

.work-body {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  padding-top: 48px;
  max-width: 1320px;
}
.work-info h3, .work-rec h3 {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 18px;
  font-weight: 500;
}
.work-info dl {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 12px 24px;
  margin: 0 0 32px;
}
.work-info dt {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding-top: 4px;
}
.work-info dd {
  font-family: var(--f-display);
  font-size: 19px;
  color: var(--ink);
  margin: 0;
  font-style: italic;
}
.work-info dd.normal { font-style: normal; }

.work-rec-list {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.work-rec-item {
  background: var(--bg);
  padding: 18px 20px;
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 16px;
  align-items: center;
  cursor: pointer;
  transition: background .15s;
}
.work-rec-item:hover { background: var(--bg-2); }
.work-rec-cover {
  width: 44px; height: 44px;
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--era-accent) 18%, transparent), transparent),
    repeating-linear-gradient(135deg, var(--surface) 0 6px, var(--surface-2) 6px 12px);
  border: 1px solid var(--border);
}
.work-rec-perf {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 17px;
  color: var(--ink);
  line-height: 1.2;
}
.work-rec-orch {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.1em;
  margin-top: 4px;
}
.work-rec-year {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
}

.work-other {
  margin-top: 72px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}
.work-other-h {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}
.work-other-h .label {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.work-other-h .by {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 20px;
  color: var(--ink);
}
.work-other-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.work-other-item {
  background: var(--bg);
  padding: 18px 20px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background .15s;
}
.work-other-item:hover { background: var(--bg-2); }
.work-other-item .num {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.1em;
}
.work-other-item .name {
  font-family: var(--f-display);
  font-size: 18px;
  color: var(--ink);
  font-style: italic;
}

/* ─── Listening guide (work-view) ────────────────────────── */

.wg {
  max-width: 1320px;
  margin-top: 72px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}
.wg-h {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 24px;
}
.wg-h .label {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.wg-h-count {
  margin-left: auto;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
}

.wg-mv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: wg;
}
.wg-mv {
  position: relative;
  padding: 22px 0 24px 0;
  border-bottom: 1px solid var(--rule);
}
.wg-mv:last-child { border-bottom: 0; }
.wg-mv-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 4px;
}
.wg-mv-label {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 21px;
  color: var(--era-accent, var(--ink));
  line-height: 1.2;
}
.wg-mv-dur {
  margin-left: auto;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  white-space: nowrap;
  padding: 2px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
}
.wg-mv-title {
  font-family: var(--f-body);
  font-size: 14px;
  color: var(--ink-dim);
  letter-spacing: 0.01em;
  margin-bottom: 12px;
}
.wg-mv-intro {
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--ink-dim);
  margin: 0 0 12px;
  text-wrap: pretty;
}
.wg-mv-listen {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink-dim);
  margin: 0;
  padding: 12px 16px;
  background: rgba(235,229,214,0.03);
  border-left: 2px solid var(--era-accent, var(--ink-mute));
  text-wrap: pretty;
}
.wg-mv-listen-tag {
  font-family: var(--f-mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--era-accent, var(--ink-mute));
  margin-right: 12px;
  vertical-align: 1px;
}

.wg-appreciate {
  margin-top: 48px;
  padding: 32px 32px 34px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-left: 2px solid var(--era-accent, var(--ink));
}
.wg-appreciate-body {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--ink-dim);
  text-wrap: pretty;
  white-space: pre-line;
}

/* responsive for new pages */
@media (max-width: 900px) {
  .era-view, .work-view { padding-left: 24px; padding-right: 24px; }
  .crumb { padding-left: 24px; padding-right: 24px; }
  .era-hero-name { font-size: 88px; }
  .work-title { font-size: 56px; }
  .work-hero { grid-template-columns: 1fr; gap: 32px; }
  .work-cover { max-width: 260px; }
  .work-body { grid-template-columns: 1fr; gap: 48px; }
  .era-nav { grid-template-columns: 1fr; }
}

/* Responsive guards */
@media (max-width: 900px) {
  .dt-hero { grid-template-columns: 1fr; gap: 36px; }
  .dt-portrait { max-width: 280px; }
  .dt-name { font-size: 72px; }
  .dt-body { grid-template-columns: 1fr; gap: 48px; padding: 40px 24px 64px; }
  .hd { padding: 16px 24px; gap: 16px; }
  .nav { gap: 0; }
  .nav-tab { padding: 10px 10px; }
  .tl-intro, .view { padding: 32px 24px; }
}