/* Global Eye 24 videos: the player skin for public/video/engine.js.
   Vertical 9:16 (1080 x 1920 when exported), Night palette, ultramarine highlight
   blocks, the red live dot. Every size is in cqw (1% of the stage width), so the
   site player and the MP4 export look the same at any width. */

.explainer {
  --ex-accent: #2335f5; --ex-accent-hi: #8c98ff; --ex-on-accent: #ffffff; --ex-red: #e5401f; --ex-red-hi: #ff6b4a;
  --ex-up: #3dd68c; --bg-0: #0b1220; --bg-1: #0e1626; --surface-1: #121b2c; --surface-2: #17223a;
  --border-1: #22304a; --border-2: #34435e; --text-hi: #eef1f6; --text-mid: #c4ccd6; --text-lo: #9aa6b4; --text-dim: #5f6b79;
  --ex-sans: "Schibsted Grotesk", "Helvetica Neue", Arial, sans-serif; --ex-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  margin: 0; border: 1px solid var(--line, #22304a); border-radius: 6px; background: var(--bg-0); overflow: hidden; color: var(--text-hi);
}
.explainer .ex-stage { position: relative; container-type: inline-size; background: var(--bg-0); isolation: isolate; overflow: hidden;
  aspect-ratio: 9 / 16; display: flex; flex-direction: column; }
.explainer svg { display: block; width: 100%; height: auto; font-family: var(--ex-sans); }
.explainer svg [data-k] { transform-box: fill-box; transform-origin: center; }
.explainer svg .mono { font-family: var(--ex-mono); }

/* Captions: a plain list without JavaScript, hidden (but read aloud) with it. */
.explainer .ex-caps { margin: 0; padding: 14px 20px 16px 36px; font-size: 15px; line-height: 1.5; color: var(--text-mid); border-top: 1px solid var(--border-1); }
.explainer.ex-on .ex-caps { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* Background: a drifting grid, and an ultramarine stripe along the foot. */
.explainer.ex-on .ex-stage::before { content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(circle at 50% 62%, rgba(35, 53, 245, .22), transparent 60%),
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px) calc(var(--ex-t, 0) * -0.6cqw) 0 / 10cqw 10cqw,
    linear-gradient(0deg, rgba(255, 255, 255, .05) 1px, transparent 1px) 0 calc(var(--ex-t, 0) * 0.3cqw) / 10cqw 10cqw; }
.explainer.ex-on .ex-stage::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1.2cqw; z-index: 4; pointer-events: none;
  background: repeating-linear-gradient(-45deg, var(--ex-accent) 0 1.4cqw, transparent 1.4cqw 2.8cqw) calc(var(--ex-t, 0) * 2.4cqw) 0; }

/* The headline band: brand strip, chapter tag, and the caption, huge. */
.explainer .ex-band { position: relative; z-index: 1; flex: 0 0 auto; height: 64cqw; box-sizing: border-box; display: flex; flex-direction: column;
  gap: 3cqw; padding: 6cqw 6cqw 2cqw; cursor: default; }
.explainer .ex-sys { display: flex; align-items: center; gap: 2cqw; width: 100%; font-family: var(--ex-mono); font-size: 2.4cqw; line-height: 1;
  letter-spacing: .14em; text-transform: uppercase; color: var(--text-lo); white-space: nowrap; }
.explainer .ex-sys-code { display: inline-flex; align-items: center; gap: 1.4cqw; }
.explainer .ex-sys-code::before { content: ""; width: 2cqw; height: 2cqw; border-radius: 50%; background: var(--ex-red); animation: ge-pulse 2s ease-out infinite; }
@keyframes ge-pulse { 50% { opacity: .3; } }
.explainer .ex-sys-rule { flex: 1; min-width: 2cqw; height: 1px; background: var(--border-2); }
.explainer .ex-sys-segs { display: flex; gap: .8cqw; }
.explainer .ex-sys-segs i { display: block; width: 3.4cqw; height: 1.6cqw; border: 1px solid var(--text-lo); box-sizing: border-box; }
.explainer .ex-sys-segs i.done { background: var(--text-lo); }
.explainer .ex-sys-segs i.on { background: var(--ex-red); border-color: var(--ex-red); }
.explainer .ex-sys-jp, .explainer .ex-sys-bars { display: none; }
.explainer .ex-kick { display: inline-flex; align-items: stretch; font-family: var(--ex-mono); font-weight: 700; font-size: 3.4cqw; line-height: 1;
  letter-spacing: .08em; text-transform: uppercase; visibility: hidden; }
.explainer .ex-kick.on { visibility: visible; }
.explainer .ex-kick-n { padding: .45em .6em; background: var(--ex-accent); color: var(--ex-on-accent); }
.explainer .ex-kick-t { padding: .45em .8em; color: var(--text-hi); border: 2px solid var(--ex-accent); border-left: 0; }
.explainer .ex-kick-t::after { content: ""; display: inline-block; width: .5em; height: .5em; margin-left: .4em; border-radius: 50%; background: var(--ex-red); vertical-align: .05em; }
.explainer .ex-head { flex: 1; display: flex; align-items: flex-start; width: 100%;
  font-family: var(--ex-sans); font-weight: 800; font-size: 7.6cqw; line-height: 1.08; color: var(--text-hi); letter-spacing: -.02em; }
.explainer .ex-line { text-wrap: balance; max-width: 100%; }
.explainer .ex-w { display: inline-block; }
.explainer .ex-w.ex-flow { display: inline; }
.explainer .ex-glue { display: inline-block; white-space: nowrap; }
.explainer .ex-w.ex-hl { color: var(--ex-accent-hi); }
.explainer .ex-run { padding: 0 .1em; margin: 0 -.03em; background-image: linear-gradient(var(--ex-accent), var(--ex-accent)); background-repeat: no-repeat;
  background-position: 0 0; background-size: 0 100%; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.explainer .ex-run.ex-inv .ex-w { color: var(--ex-on-accent); }

/* The picture, square, under the band. */
.explainer .ex-pic { position: relative; z-index: 1; flex: 0 0 auto; overflow: hidden; }
.explainer .ex-pic > svg { position: relative; z-index: 1; }
.explainer .ex-wm { position: absolute; right: 3cqw; bottom: -6cqw; z-index: 0; pointer-events: none; font-family: var(--ex-sans); font-weight: 800;
  font-size: 46cqw; line-height: 1; letter-spacing: -.05em; color: transparent; -webkit-text-stroke: .25cqw rgba(140, 152, 255, .12); }
.explainer .ex-crop { position: absolute; z-index: 2; width: 4cqw; height: 4cqw; pointer-events: none; border: 0 solid var(--text-dim); }
.explainer .ex-crop-tl { top: 2cqw; left: 3cqw; border-top-width: 2px; border-left-width: 2px; }
.explainer .ex-crop-tr { top: 2cqw; right: 3cqw; border-top-width: 2px; border-right-width: 2px; }
.explainer .ex-crop-bl { bottom: 2cqw; left: 3cqw; border-bottom-width: 2px; border-left-width: 2px; }
.explainer .ex-crop-br { bottom: 2cqw; right: 3cqw; border-bottom-width: 2px; border-right-width: 2px; }

/* The chapter card that slides across between stories. */
.explainer .ex-card { position: absolute; inset: 0; z-index: 3; pointer-events: none; background: var(--ex-accent); display: flex; align-items: center; will-change: transform; }
.explainer .ex-card::before { content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 5cqw;
  background: repeating-linear-gradient(-45deg, var(--bg-0) 0 1.2cqw, var(--ex-accent) 1.2cqw 2.4cqw); }
.explainer .ex-card-edge { position: absolute; top: 0; bottom: 0; right: -6cqw; width: 6cqw; background: var(--ex-red); }
.explainer .ex-card-in { display: flex; flex-direction: column; align-items: flex-start; gap: 3cqw; padding: 0 10cqw; width: 100%; box-sizing: border-box; }
.explainer .ex-card-n { font-family: var(--ex-sans); font-weight: 800; font-size: 40cqw; line-height: .8; letter-spacing: -.06em; color: transparent; -webkit-text-stroke: .5cqw #ffffff; }
.explainer .ex-card-txt { display: flex; flex-direction: column; gap: 2cqw; min-width: 0; }
.explainer .ex-card-code { font-family: var(--ex-mono); font-size: 2.6cqw; letter-spacing: .14em; color: rgba(255, 255, 255, .8); text-transform: uppercase; }
.explainer .ex-card-t { font-family: var(--ex-sans); font-weight: 800; font-size: 11cqw; line-height: .95; text-transform: uppercase; color: #ffffff; letter-spacing: -.02em; }
.explainer .ex-card-bars { display: none; }

/* The brand footer at the foot of the frame. */
.explainer .ge-foot { position: relative; z-index: 1; flex: 1 1 auto; display: flex; align-items: center; justify-content: space-between; gap: 3cqw;
  padding: 0 6cqw 1.2cqw; border-top: 1px solid var(--border-1); font-family: var(--ex-mono); font-size: 3cqw; color: var(--text-lo); letter-spacing: .04em; }
.explainer .ge-foot img { display: block; height: 6cqw; width: auto; }
.explainer .ge-foot b { color: var(--ex-accent-hi); font-weight: 700; }

/* Play cover, control bar, full screen. */
.explainer .ex-cover { position: absolute; inset: 0; z-index: 5; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
  border: 0; padding: 0; background: radial-gradient(circle at 50% 50%, rgba(11, 18, 32, .25), rgba(11, 18, 32, .7)); color: var(--text-hi); cursor: pointer; }
.explainer .ex-cover-btn { display: flex; align-items: center; justify-content: center; width: 72px; height: 72px; border-radius: 50%;
  background: var(--ex-accent); color: #fff; box-shadow: 0 0 0 6px rgba(35, 53, 245, .3); transition: transform .15s; }
.explainer .ex-cover:hover .ex-cover-btn, .explainer .ex-cover:focus-visible .ex-cover-btn { transform: scale(1.07); }
.explainer .ex-cover:focus-visible { outline: 2px solid var(--ex-accent-hi); outline-offset: -2px; }
.explainer .ex-cover-label { font-family: var(--ex-mono); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-hi);
  background: var(--bg-0); padding: 6px 10px; border-radius: 3px; }
.explainer.ex-started .ex-cover { display: none; }
.explainer .ex-bar { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-top: 1px solid var(--border-1); background: var(--surface-1); }
.explainer .ex-btn { flex: none; display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; border: 1px solid var(--border-2); border-radius: 6px;
  background: var(--surface-2); color: var(--text-hi); cursor: pointer; }
.explainer .ex-btn:hover, .explainer .ex-btn:focus-visible { outline: none; border-color: var(--ex-accent-hi); color: var(--ex-accent-hi); }
.explainer .ex-track { position: relative; flex: 1; min-width: 0; display: flex; align-items: center; }
.explainer .ex-range { width: 100%; min-width: 0; accent-color: var(--ex-accent-hi); cursor: pointer; }
.explainer .ex-tick { position: absolute; top: 50%; width: 2px; height: 10px; margin-top: -5px; margin-left: -1px; background: var(--text-dim); pointer-events: none; }
.explainer .ex-speed { flex: none; min-width: 42px; padding: 4px 6px; border: 1px solid var(--border-2); border-radius: 6px; background: var(--surface-2);
  color: var(--text-mid); font-family: var(--ex-mono); font-size: 12px; cursor: pointer; }
.explainer .ex-time { flex: none; font-family: var(--ex-mono); font-size: 12px; color: var(--text-lo); font-variant-numeric: tabular-nums; }
@media (max-width: 480px) { .explainer .ex-time { display: none; } }
.explainer:not(.ex-on) .ex-bar { display: none; }
.explainer:fullscreen, .explainer.ex-max { display: flex; flex-direction: column; justify-content: center; align-items: center; margin: 0; border: 0; border-radius: 0; background: #000; }
.explainer.ex-max { position: fixed; inset: 0; z-index: 10000; }
.explainer:fullscreen .ex-stage, .explainer.ex-max .ex-stage, .explainer:fullscreen .ex-bar, .explainer.ex-max .ex-bar { width: min(100%, calc((100vh - 52px) * 9 / 16)); box-sizing: border-box; }
html.ex-noscroll, html.ex-noscroll body { overflow: hidden; }
@media (prefers-reduced-motion: reduce) { .explainer .ex-sys-code::before { animation: none; } }