/* Tokens ------------------------------------------------------------ */
:root {
  --ink: #0e0d0b;
  --ink-2: #171512;
  --ink-3: #221f1a;
  --paper: #ede6d8;
  --paper-2: #e2d9c7;
  --text: #ede6d8;
  --muted: #9a9285;
  --line: rgba(237, 230, 216, .14);
  --red: #ff3d1f;
  --red-ink: #d42a10;

  --f-display: "Alumni Sans", "Arial Narrow", sans-serif;
  --f-body: "Golos Text", system-ui, sans-serif;
  --f-mono: "PT Mono", ui-monospace, monospace;

  --gutter: clamp(16px, 4vw, 56px);
  --maxw: 1320px;
  --ease: cubic-bezier(.2, .7, .1, 1);
  --tl-h: 38px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font: 400 17px/1.55 var(--f-body);
  -webkit-font-smoothing: antialiased;
  padding-bottom: var(--tl-h);
  overflow-x: hidden;
}
img, video, canvas { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }
::selection { background: var(--red); color: var(--ink); }
:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }

.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--paper); color: var(--ink); padding: 8px 12px; }
.skip:focus { left: 8px; }
.dim { color: var(--muted); }

/* Top bar ------------------------------------------------------------ */
.bar {
  position: fixed; inset: 0 0 auto 0; z-index: 40;
  display: flex; align-items: center; gap: 24px;
  padding: 14px var(--gutter);
  transition: background .3s var(--ease), border-color .3s var(--ease);
  border-bottom: 1px solid transparent;
}
.bar.is-solid { background: rgba(14, 13, 11, .86); backdrop-filter: blur(10px); border-bottom-color: var(--line); }
.bar__name { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 700 22px/1 var(--f-display); letter-spacing: .04em; text-transform: uppercase; }
.rec { width: 9px; height: 9px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 3px rgba(255, 61, 31, .18); animation: rec 2s steps(1) infinite; }
@keyframes rec { 50% { opacity: .25; } }
.bar__nav { display: flex; gap: 22px; margin-left: auto; font: 14px/1 var(--f-mono); }
.bar__nav a { text-decoration: none; color: var(--muted); transition: color .15s; }
.bar__nav a:hover, .bar__nav a.is-active { color: var(--text); }
.bar__cta { font: 14px/1 var(--f-mono); text-decoration: none; padding: 9px 14px; border: 1px solid var(--line); border-radius: 2px; transition: border-color .15s, background .15s; }
.bar__cta:hover { border-color: var(--red); background: rgba(255, 61, 31, .1); }
@media (max-width: 860px) { .bar__nav { display: none; } .bar__cta { margin-left: auto; } }

/* Buttons ------------------------------------------------------------ */
.btn { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 22px; text-decoration: none; font: 500 16px/1 var(--f-body); border-radius: 2px; transition: transform .15s var(--ease), background .15s, border-color .15s, color .15s; }
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--red); color: #140906; }
.btn--primary:hover { background: #ff5a3f; }
.btn--ghost { border: 1px solid var(--line); }
.btn--ghost:hover { border-color: var(--text); }

/* Hero --------------------------------------------------------------- */
.hero {
  position: relative; isolation: isolate;
  min-height: max(640px, calc(100svh - var(--tl-h)));
  display: flex; align-items: flex-end;
  padding: 120px var(--gutter) clamp(48px, 8vh, 96px);
  overflow: hidden;
}
.hero__gl { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2; background: #12100d; }
.hero__veil {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    linear-gradient(90deg, rgba(14,13,11,.94) 0%, rgba(14,13,11,.78) 34%, rgba(14,13,11,.15) 68%, rgba(14,13,11,0) 100%),
    linear-gradient(0deg, rgba(14,13,11,1) 0%, rgba(14,13,11,0) 30%);
}
@media (max-width: 860px) {
  .hero__veil { background: linear-gradient(0deg, rgba(14,13,11,.96) 0%, rgba(14,13,11,.84) 38%, rgba(14,13,11,.55) 70%, rgba(14,13,11,.2) 100%); }
}
.hero__hud {
  position: absolute; top: 76px; right: var(--gutter);
  display: flex; flex-direction: column; align-items: flex-end; gap: 6px;
  font: 13px/1.2 var(--f-mono); color: var(--muted);
}
.hud__tc { color: var(--text); }
.hero__body { width: 100%; max-width: var(--maxw); margin: 0 auto; }
.kicker { font: 13px/1.4 var(--f-mono); color: var(--muted); margin: 0 0 18px; letter-spacing: .02em; }
.hero__title {
  margin: 0; font: 800 clamp(84px, 15.5vw, 236px)/.8 var(--f-display);
  text-transform: uppercase; letter-spacing: -.005em;
}
.hero__title .ln { display: block; }
.hero__title .ln:last-child { color: transparent; -webkit-text-stroke: 1.5px var(--text); }
.hero__role { margin: 22px 0 0; font: 700 clamp(26px, 3vw, 38px)/1 var(--f-display); text-transform: uppercase; letter-spacing: .06em; color: var(--red); }
.hero__lead { max-width: 34em; margin: 16px 0 0; font-size: clamp(17px, 1.4vw, 19px); color: #d6cfc1; }

.prompt {
  max-width: 40em; margin: 26px 0 0; padding: 12px 14px;
  border-left: 2px solid var(--red); background: rgba(14, 13, 11, .55);
  font: 14px/1.5 var(--f-mono); color: #cfc7b8; min-height: 4.6em;
}
.prompt__label { color: var(--red); margin-right: 8px; }
.caret { display: inline-block; width: .55em; height: 1.05em; vertical-align: -2px; margin-left: 2px; background: var(--text); animation: caret 1s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* Entrance: one orchestrated load sequence */
.hero .kicker, .hero__title .ln, .hero__role, .hero__lead, .prompt, .hero__actions {
  opacity: 0; transform: translateY(18px);
  animation: rise .9s var(--ease) forwards;
}
.hero__title .ln:nth-child(1) { animation-delay: .1s; }
.hero__title .ln:nth-child(2) { animation-delay: .22s; }
.hero .kicker { animation-delay: .0s; }
.hero__role { animation-delay: .4s; }
.hero__lead { animation-delay: .5s; }
.prompt { animation-delay: .62s; }
.hero__actions { animation-delay: .72s; }
@keyframes rise { to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .hero .kicker, .hero__title .ln, .hero__role, .hero__lead, .prompt, .hero__actions { animation: none; opacity: 1; transform: none; }
  .rec, .caret { animation: none; }
}

/* Facts strip -------------------------------------------------------- */
.facts { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 0 var(--gutter); }
.facts dl { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); }
.facts dl > div { padding: 22px 18px 22px 0; }
.facts dl > div + div { padding-left: 18px; border-left: 1px solid var(--line); }
.facts dt { font: 12px/1 var(--f-mono); color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.facts dd { margin: 10px 0 0; font-size: 15px; line-height: 1.35; }
@media (max-width: 960px) {
  .facts dl { grid-template-columns: 1fr 1fr; }
  .facts dl > div, .facts dl > div + div { padding: 16px 12px 16px 0; border-left: 0; border-top: 1px solid var(--line); }
  .facts dl > div:nth-child(-n+2) { border-top: 0; }
  .facts dl > div:nth-child(even) { padding-left: 14px; border-left: 1px solid var(--line); }
  .facts dl > div:last-child { grid-column: 1 / -1; border-left: 0; padding-left: 0; }
}

/* Section heads ------------------------------------------------------ */
section { scroll-margin-top: 60px; }
.sec-head {
  max-width: var(--maxw); margin: 0 auto clamp(32px, 5vw, 64px);
  display: grid; grid-template-columns: 90px minmax(0, 5fr) minmax(0, 6fr); gap: 0 32px; align-items: end;
}
.sec-head__tc { font: 14px/1 var(--f-mono); color: var(--red); align-self: start; padding-top: 12px; }
.sec-head h2 { margin: 0; font: 800 clamp(64px, 9vw, 140px)/.82 var(--f-display); text-transform: uppercase; }
.sec-head p { margin: 0; max-width: 36em; color: #cfc7b8; }
@media (max-width: 860px) {
  .sec-head { grid-template-columns: 1fr; gap: 10px; }
  .sec-head__tc { padding: 0; }
  .sec-head p { margin-top: 10px; }
}

/* Works -------------------------------------------------------------- */
.works { padding: clamp(80px, 10vw, 140px) 0 0; }
.works > .sec-head { padding: 0 var(--gutter); }
.case { padding: clamp(56px, 7vw, 96px) var(--gutter); }
.case > * { max-width: var(--maxw); margin-left: auto; margin-right: auto; }
.case:not(.case--dark) { background: var(--paper); color: var(--ink); }
.case:not(.case--dark) .case__artist, .case:not(.case--dark) .compare__q { color: #5c554a; }
.case--dark { background: #090807; }

.case__meta { display: grid; grid-template-columns: 90px 1fr auto; gap: 0 32px; align-items: end; margin-bottom: 28px; }
.case__no { margin: 0; font: 13px/1.3 var(--f-mono); align-self: start; padding-top: 10px; opacity: .7; }
.case h3 { margin: 0; font: 900 clamp(72px, 11vw, 168px)/.8 var(--f-display); text-transform: uppercase; }
.case:not(.case--dark) h3 { color: var(--ink); }
.case--dark h3 { color: #f3b562; text-shadow: 0 0 40px rgba(243, 140, 50, .25); }
.case__artist { margin: 0; font: 14px/1.3 var(--f-mono); color: var(--muted); text-align: right; }
@media (max-width: 860px) {
  .case__meta { grid-template-columns: 1fr; gap: 8px; }
  .case__no { padding: 0; }
  .case__artist { text-align: left; }
}

.player { margin: 0 auto; }
.player video { width: 100%; aspect-ratio: 16 / 9; background: #000; object-fit: cover; }
.player__bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-top: 12px; font: 13px/1.3 var(--f-mono); opacity: .8; }
.q { display: inline-flex; border: 1px solid currentColor; border-radius: 2px; overflow: hidden; }
.q button { background: none; border: 0; padding: 6px 10px; cursor: pointer; font: inherit; }
.q button[aria-pressed="true"] { background: currentColor; }
.case:not(.case--dark) .q button[aria-pressed="true"] { color: var(--paper); background: var(--ink); }
.case--dark .q button[aria-pressed="true"] { color: var(--ink); background: var(--text); }

.case__cols { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 4vw, 64px); margin-top: clamp(40px, 5vw, 64px); }
@media (max-width: 960px) { .case__cols { grid-template-columns: 1fr; } }
.case h4 { margin: 0 0 10px; font: 12px/1 var(--f-mono); text-transform: uppercase; letter-spacing: .1em; opacity: .65; }
.case h4:not(:first-child) { margin-top: 28px; }
.case__text p { margin: 0; }
.ticks { margin: 0; padding: 0; list-style: none; }
.ticks li { position: relative; padding-left: 22px; margin: 0 0 10px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .72em; width: 10px; height: 2px; background: var(--red); }
.case:not(.case--dark) .ticks li::before { background: var(--red-ink); }

.compare__q { margin: 0 0 14px; max-width: 40em; }
.compare__tabs { display: flex; flex-wrap: wrap; gap: 0; border-bottom: 1px solid currentColor; }
.compare__tabs button { background: none; border: 0; padding: 10px 14px 9px; cursor: pointer; font: 14px/1 var(--f-mono); opacity: .55; border-bottom: 3px solid transparent; margin-bottom: -1px; transition: opacity .15s; }
.compare__tabs button:hover { opacity: .85; }
.compare__tabs button[aria-selected="true"] { opacity: 1; border-bottom-color: var(--red); }
.compare__frame { position: relative; aspect-ratio: 16 / 9; background: #000; overflow: hidden; margin-top: 14px; }
.compare__frame img { width: 100%; height: 100%; object-fit: cover; transition: opacity .25s var(--ease); }
.compare__frame img.is-swapping { opacity: 0; }
.compare__scene { display: flex; align-items: center; gap: 8px; margin-top: 10px; font: 13px/1 var(--f-mono); }
.compare__scene span { opacity: .6; margin-right: 4px; }
.compare__scene button { background: none; border: 1px solid currentColor; border-radius: 2px; padding: 6px 9px; cursor: pointer; font: inherit; opacity: .55; }
.compare__scene button[aria-pressed="true"] { opacity: 1; }

/* Stones ------------------------------------------------------------- */
.stones { padding: clamp(80px, 10vw, 140px) var(--gutter); background: #0b0a10; }
.stones > * { max-width: var(--maxw); margin-left: auto; margin-right: auto; }
.stones img { image-rendering: pixelated; }
.stones__story { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; background: var(--line); border: 1px solid var(--line); }
@media (max-width: 860px) { .stones__story { grid-template-columns: 1fr; } }
.ba { background: #0b0a10; padding: 24px; }
.ba__label { margin: 0; font: 12px/1 var(--f-mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.ba--after .ba__label { color: var(--red); }
.ba__row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 14px 0; }
.ba__row img { width: 100%; height: auto; }
.ba:not(.ba--after) .ba__row img { filter: saturate(.75) brightness(.85); }
.ba__note { margin: 0; color: #cfc7b8; font-size: 15px; }

.levels { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 32px; align-items: center; margin-top: clamp(40px, 5vw, 72px); }
@media (max-width: 860px) { .levels { grid-template-columns: 1fr; } }
.levels__label { grid-column: 1 / -1; margin: 0 0 -12px; font: 12px/1 var(--f-mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.levels__row { display: flex; align-items: flex-end; gap: 8px; }
.levels__row figure { margin: 0; flex: 1; }
.levels__row img { width: 100%; height: auto; aspect-ratio: 1; }
.levels__row figure:nth-child(1) img { width: 62%; margin: 0 auto; }
.levels__row figure:nth-child(2) img { width: 80%; margin: 0 auto; }
.levels__row figcaption { text-align: center; font: 14px/1 var(--f-mono); color: var(--muted); padding-top: 8px; }
.snippet { margin: 0; padding: 18px 20px; background: #14121b; border: 1px solid var(--line); font: 13px/1.6 var(--f-mono); color: #cfc7b8; white-space: pre-wrap; overflow-wrap: anywhere; }
.snippet__h { color: var(--muted); }

.stones__grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; margin-top: clamp(40px, 5vw, 72px); }
@media (max-width: 960px) { .stones__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 520px) { .stones__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.stone { position: relative; margin: 0; background: #100e17; aspect-ratio: 1; }
.stone img { width: 100%; height: 100%; }
.stone figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 6px 8px;
  font: 11px/1.25 var(--f-mono); color: var(--text);
  background: linear-gradient(0deg, rgba(11,10,16,.95), rgba(11,10,16,0));
  opacity: 0; transition: opacity .15s;
}
.stone:hover figcaption, .stone:focus-within figcaption { opacity: 1; }
@media (hover: none) {
  .stones__grid { row-gap: 10px; }
  .stone { aspect-ratio: auto; background: none; }
  .stone img { height: auto; aspect-ratio: 1; background: #100e17; }
  .stone figcaption { position: static; opacity: 1; background: none; padding: 6px 2px 0; font-size: 10.5px; }
}
.stones__foot { margin: 18px auto 0; font: 13px/1.5 var(--f-mono); color: var(--muted); }

/* Sound -------------------------------------------------------------- */
.sound { padding: clamp(80px, 10vw, 140px) var(--gutter); }
.track {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: auto minmax(160px, 260px) minmax(0, 1fr); gap: 24px; align-items: center;
  padding: 22px; border: 1px solid var(--line); background: var(--ink-2);
}
.track__play { width: 64px; height: 64px; border-radius: 50%; border: 0; background: var(--red); color: #140906; cursor: pointer; display: grid; place-items: center; transition: transform .15s var(--ease); }
.track__play:hover { transform: scale(1.05); }
.track__play svg { width: 26px; height: 26px; fill: currentColor; }
.track__play .i-pause, .track.is-playing .i-play { display: none; }
.track.is-playing .i-pause { display: inline; }
.track__title { margin: 0; font: 800 34px/1 var(--f-display); text-transform: uppercase; }
.track__sub { margin: 6px 0 0; font: 13px/1 var(--f-mono); color: var(--muted); }
.track__wave { width: 100%; height: 72px; cursor: pointer; }
@media (max-width: 760px) {
  .track { grid-template-columns: auto 1fr; }
  .track__wave { grid-column: 1 / -1; }
}

/* Method ------------------------------------------------------------- */
.method { padding: clamp(80px, 10vw, 140px) var(--gutter); background: var(--paper); color: var(--ink); }
.method .sec-head p { color: #4d473e; }
.steps { list-style: none; margin: 0 auto; padding: 0; max-width: var(--maxw); }
.steps li { display: grid; grid-template-columns: 90px minmax(0, 5fr) ; gap: 0 32px; padding: 26px 0; border-top: 1px solid rgba(14, 13, 11, .2); }
.steps li:last-child { border-bottom: 1px solid rgba(14, 13, 11, .2); }
.steps li > div { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 32px; }
.steps__tc { font: 14px/1 var(--f-mono); color: var(--red-ink); padding-top: 8px; }
.steps h3 { margin: 0; font: 800 clamp(34px, 3.6vw, 52px)/.9 var(--f-display); text-transform: uppercase; }
.steps p { margin: 0; max-width: 36em; }
@media (max-width: 860px) {
  .steps li, .steps li > div { grid-template-columns: 1fr; gap: 8px; }
}
.seedance { max-width: var(--maxw); margin: clamp(40px, 5vw, 64px) auto 0; display: grid; grid-template-columns: 90px minmax(0, 5fr) minmax(0, 6fr); gap: 0 32px; }
.seedance::before { content: ""; }
.seedance__h { margin: 0; font: 800 clamp(30px, 3vw, 42px)/.95 var(--f-display); text-transform: uppercase; color: var(--red-ink); }
.seedance p:last-child { margin: 0; max-width: 36em; }
@media (max-width: 860px) { .seedance { grid-template-columns: 1fr; gap: 8px; } .seedance::before { display: none; } }

/* Tools -------------------------------------------------------------- */
.tools { padding: clamp(80px, 10vw, 140px) var(--gutter); }
.tools__grid { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.tools__grid > div { padding: 22px 24px 26px 0; border-bottom: 1px solid var(--line); }
.tools__grid > div:not(:nth-child(3n+1)) { padding-left: 24px; border-left: 1px solid var(--line); }
.tools__grid h3 { margin: 0 0 10px; font: 12px/1 var(--f-mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.tools__grid p { margin: 0; font-size: 19px; }
.tools__grid p.dim { margin-top: 8px; font-size: 14px; }
@media (max-width: 860px) {
  .tools__grid { grid-template-columns: 1fr 1fr; }
  .tools__grid > div, .tools__grid > div:not(:nth-child(3n+1)) { padding: 18px 14px 20px 0; border-left: 0; }
  .tools__grid > div:nth-child(even) { padding-left: 14px; border-left: 1px solid var(--line); }
}
@media (max-width: 480px) {
  .tools__grid { grid-template-columns: 1fr; }
  .tools__grid > div:nth-child(even) { padding-left: 0; border-left: 0; }
}

/* About -------------------------------------------------------------- */
.about { padding: 0 var(--gutter) clamp(80px, 10vw, 140px); }
.about__grid { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: 90px minmax(0, 4fr) minmax(0, 7fr); gap: 0 32px; align-items: start; }
.about__grid::before { content: ""; }
.about__photo { width: 100%; height: auto; filter: grayscale(1) contrast(1.05); transition: filter .4s var(--ease); }
.about__photo:hover { filter: none; }
.about__text p { margin: 0 0 16px; max-width: 36em; font-size: 18px; }
.about__text p.dim { font-size: 15px; }
@media (max-width: 860px) {
  .about__grid { grid-template-columns: 1fr; gap: 24px; }
  .about__grid::before { display: none; }
  .about__photo { max-width: 320px; }
}

/* Contact ------------------------------------------------------------ */
.contact { padding: clamp(80px, 10vw, 140px) var(--gutter); border-top: 1px solid var(--line); text-align: left; }
.contact > * { max-width: var(--maxw); margin-left: auto; margin-right: auto; }
.contact__kicker { font: 14px/1 var(--f-mono); color: var(--muted); margin-bottom: 14px; }
.contact__big { display: block; font: 900 clamp(64px, 14vw, 220px)/.85 var(--f-display); text-decoration: none; transition: color .2s; overflow-wrap: anywhere; }
.contact__big:hover { color: var(--red); }
.contact__list { list-style: none; padding: 0; margin-top: 40px; margin-bottom: 40px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.contact__list li { padding: 16px 16px 16px 0; }
.contact__list li + li { padding-left: 16px; border-left: 1px solid var(--line); }
.contact__list span { display: block; font: 12px/1 var(--f-mono); color: var(--muted); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 8px; }
.contact__list a { text-decoration: none; font-size: 17px; overflow-wrap: anywhere; }
.contact__list a:hover { color: var(--red); }
@media (max-width: 860px) {
  .contact__list { grid-template-columns: 1fr 1fr; }
  .contact__list li, .contact__list li + li { padding: 14px 12px 14px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .contact__list li:nth-child(even) { padding-left: 12px; border-left: 1px solid var(--line); }
}
@media (max-width: 420px) {
  .contact__list { grid-template-columns: 1fr; }
  .contact__list li:nth-child(even) { padding-left: 0; border-left: 0; }
}

/* Timeline nav ------------------------------------------------------- */
.tl {
  position: fixed; inset: auto 0 0 0; z-index: 50; height: var(--tl-h);
  display: flex; align-items: center; gap: 16px; padding: 0 var(--gutter);
  background: rgba(9, 8, 7, .92); backdrop-filter: blur(8px); border-top: 1px solid var(--line);
  font: 12px/1 var(--f-mono);
}
.tl__tc { color: var(--text); min-width: 11ch; font-variant-numeric: tabular-nums; }
.tl__track { position: relative; flex: 1; height: 100%; cursor: pointer; }
.tl__track::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: var(--line); }
.tl__fill { position: absolute; left: 0; top: 50%; height: 1px; width: 0; background: var(--muted); }
.tl__head { position: absolute; top: 7px; bottom: 7px; width: 2px; background: var(--red); left: 0; transform: translateX(-1px); }
.tl__mark { position: absolute; top: 50%; transform: translate(-50%, -50%); background: none; border: 0; padding: 8px 6px; cursor: pointer; color: var(--muted); font: 11px/1 var(--f-mono); }
.tl__mark::before { content: ""; display: block; width: 1px; height: 9px; margin: 0 auto; background: currentColor; }
.tl__mark span { position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%); white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity .15s; padding-bottom: 2px; }
.tl__mark:hover, .tl__mark.is-active { color: var(--text); }
.tl__mark:hover span, .tl__mark:focus-visible span { opacity: 1; }
@media (min-width: 1100px) { .tl__mark span { position: static; display: block; transform: none; opacity: 1; padding: 4px 0 0; } .tl__mark { transform: translate(-50%, -38%); } .tl__mark::before { height: 7px; } }