/* Practice glimpse — end of Overview. Amicro dark. Do not restyle other Overview blocks. */
#box-glimpse {
  margin: 28px 0 8px;
}
.box-glimpse-hero {
  margin: 0 0 14px;
  max-width: 78ch;
}
.box-glimpse-hero .ov-title { margin: 4px 0 8px; }
.box-glimpse-hero .tag { margin-right: 8px; }
.box-glimpse-banner {
  margin: 12px 0 0;
  padding: 12px 14px;
  border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  border-radius: 12px;
  background: color-mix(in srgb, var(--shuo) 7%, #16181f);
  color: var(--body-soft);
  font-size: 13px;
  line-height: 1.5;
}
.box-glimpse-banner strong { color: var(--ink); }
.box-glimpse-banner code {
  font-family: var(--mono-font, "IBM Plex Mono", monospace);
  font-size: 11.5px;
}

.box-glimpse-card { padding-bottom: 8px; }
.box-beats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 14px;
}
.box-beats button {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font: 600 12.5px/1 Outfit, sans-serif;
  letter-spacing: 0.02em;
  padding: 8px 12px;
  border-radius: 999px;
  cursor: pointer;
}
.box-beats button.on {
  background: var(--pill-on, var(--shuo));
  color: #FBFBFA;
  border-color: transparent;
}
.box-beats button[data-box-clip="shi-jump"].on {
  background: var(--hero-magenta);
}

.box-stage {
  position: relative;
  background: #0B0D11;
  border-radius: 14px;
  overflow: hidden;
}
.box-stage video {
  display: block;
  width: 100%;
  max-height: min(58vh, 560px);
  background: #0B0D11;
}
.box-stage video::-webkit-media-controls-fullscreen-button { display: none !important; }
.box-stage:fullscreen video,
.box-stage.is-css-fs video,
.box-stage:-webkit-full-screen video {
  max-height: 100vh;
  height: 100vh;
  object-fit: contain;
}
.box-stage:fullscreen .vid-fs-btn,
.box-stage.is-css-fs .vid-fs-btn,
.box-stage:-webkit-full-screen .vid-fs-btn {
  bottom: 12px;
  right: 10px;
}

.box-dock-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 10px 0 16px;
}
.box-speeds { display: flex; gap: 6px; flex-wrap: wrap; }
.box-speeds button {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  font: 600 12px/1 "IBM Plex Mono", monospace;
  padding: 7px 10px;
  border-radius: 8px;
  cursor: pointer;
}
.box-speeds button.on {
  background: var(--pill-on, var(--shuo));
  color: #FBFBFA;
  border-color: transparent;
}

.box-metric-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 0 2px 10px;
}
.box-metric-head .kicker { margin: 0; }
.box-metric-live {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  color: var(--muted);
}

.box-cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 12px;
}
.box-col {
  background: #16181F;
  border: 1px solid color-mix(in srgb, var(--ink) 10%, transparent);
  border-radius: 14px;
  padding: 12px 10px 14px;
  min-height: 228px;
}
.box-col-lab {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 650;
  text-align: center;
  margin-bottom: 8px;
}
.box-ticks {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-family: "IBM Plex Mono", monospace;
  font-variant-numeric: tabular-nums;
}
.box-tick {
  color: color-mix(in srgb, var(--ink) 42%, transparent);
  font-size: 13px;
  line-height: 1.35;
}
.box-tick.is-now {
  color: #F4F6FA;
  background: var(--box-accent, var(--shuo));
  border-radius: 8px;
  padding: 4px 12px;
  font-size: 16px;
  font-weight: 700;
  min-width: 4.6em;
  text-align: center;
}
.box-col.is-shi { --box-accent: var(--hero-magenta); }
.box-col-unit {
  display: block;
  text-align: center;
  margin-top: 10px;
  font-size: 11px;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
}

@media (max-width: 780px) {
  .box-cols { grid-template-columns: 1fr; }
  .box-col { min-height: 0; }
  .box-ticks { flex-direction: row; justify-content: center; flex-wrap: wrap; gap: 6px; }
}