/* ==========================================================================
   Highway Code audiobook (highway-code-audiobook.html)
   Green band with the chapter that's up next, chapter list beside the
   read-along text (desktop), a sticky chapter row + swipeable chapter slider
   (phones), and a player docked to the bottom.
   ========================================================================== */

:root { --player-h: 0px; }   /* set by audiobook.js while the player is docked */
.ab { padding-bottom: 0; }
html.ab-lock, html.ab-lock body { overflow: hidden; }
/* room for the docked player goes inside the footer, so it stays dark and nothing is covered */
body:has(.ab) .foot .foot__base { padding-bottom: calc(var(--player-h) + 1rem); }
.ab-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* green band */
.ab-top { color: var(--on-dark); background-color: var(--teal-900);
  background-image: repeating-linear-gradient(115deg, rgba(255,255,255,.035) 0 2px, transparent 2px 46px);
  padding: calc(var(--bar-h) + 12px + clamp(2.5rem, 6vw, 4rem)) 0 clamp(2.5rem, 5vw, 3.5rem); }
.ab-top__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 27rem); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.ab-top__copy { display: grid; gap: 1rem; justify-items: start; min-width: 0; }
.ab-chip { padding: .4rem .8rem; border-radius: 999px; background: rgba(255,255,255,.1); font-size: .78rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.ab-title { margin: 0; font-size: clamp(2.6rem, 1.4rem + 3.6vw, 4.4rem); font-weight: 800; letter-spacing: -0.045em; line-height: 1; text-wrap: balance; }
.ab-title span { color: var(--sun); }
.ab-lead { max-width: 36rem; font-size: var(--sc-t-lg); line-height: 1.5; color: var(--on-dark-soft); }
.ab-cta { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1rem; margin-top: .3rem; }
.ab-cta__btn { min-height: 52px; gap: .6rem; padding-inline: 1.4rem; font-size: 1.05rem; border-radius: 14px; }
.ab-cta__btn svg { width: 18px; height: 18px; fill: currentColor; }
.ab-resume { font-size: var(--sc-t-sm); color: var(--on-dark-soft); }

/* the chapter that's up next / playing, with its cover */
.ab-now { display: flex; align-items: center; gap: 1.1rem; width: 100%; padding: 1rem; border: 0; border-radius: 26px; background: var(--paper); color: var(--ink);
  font-family: inherit; text-align: left; cursor: pointer; box-shadow: 0 30px 60px -28px rgba(0,0,0,.6); transition: transform .15s ease; }
.ab-now:hover { transform: translateY(-2px); }
.ab-now:focus-visible { outline: 3px solid var(--sun); outline-offset: 3px; }
.ab-now__art { flex: none; width: 132px; height: 132px; border-radius: 18px; }
.ab-now__txt { display: grid; gap: .4rem; min-width: 0; flex: 1; }
.ab-now__txt small { font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--teal-700); }
.ab-now__txt b { font-size: 1.15rem; font-weight: 800; line-height: 1.2; letter-spacing: -0.01em; color: var(--teal-900); }
.ab-now__sub { font-size: .85rem; color: var(--ink-soft); }
.ab-now__bar { height: 5px; border-radius: 99px; background: #E3DED1; overflow: hidden; }
.ab-now__bar i { display: block; height: 100%; width: 0; border-radius: inherit; background: var(--teal-900); }
.ab-now__times { display: flex; justify-content: space-between; font-size: .75rem; color: var(--ink-soft); font-variant-numeric: tabular-nums; }

/* sticky chapter row (phones and tablets) */
.ab-pickwrap { display: none; }
.ab-pick { display: flex; align-items: center; gap: .75rem; width: 100%; padding: .6rem .8rem .6rem .6rem; border: 0; border-radius: 18px; background: #fff; color: var(--ink);
  font-family: inherit; text-align: left; cursor: pointer; box-shadow: 0 14px 30px -18px rgba(11,63,55,.6), 0 0 0 1px rgba(11,63,55,.06); }
.ab-pick:focus-visible { outline: 3px solid var(--teal-800); outline-offset: 2px; }
.ab-pick__art { flex: none; width: 44px; height: 44px; border-radius: 10px; }
.ab-pick__txt { display: grid; min-width: 0; flex: 1; line-height: 1.25; }
.ab-pick__txt b { font-size: .98rem; font-weight: 800; color: var(--teal-900); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ab-pick__txt small { font-size: .78rem; color: var(--ink-soft); }
.ab-pick__go { display: inline-flex; align-items: center; gap: .15rem; flex: none; font-size: .85rem; font-weight: 800; color: var(--teal-700); }
.ab-pick__go svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }

/* layout: chapter list beside the text on desktop */
.ab-layout { display: grid; grid-template-columns: minmax(15rem, 21rem) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; padding-top: clamp(2rem, 4vw, 3rem); }
.ab-toc { position: sticky; top: calc(var(--bar-h) + 16px); max-height: calc(100vh - var(--bar-h) - 32px - var(--player-h)); overflow: auto; padding: .9rem; border-radius: 22px; background: #fff; box-shadow: 0 10px 30px -20px rgba(11,63,55,.5); }
.ab-toc__h { margin: .2rem .5rem .6rem; font-size: .75rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-soft); }
.ab-toc__list { margin: 0; padding: 0; list-style: none; display: grid; gap: 2px; }
.ab-ch { display: grid; grid-template-columns: 40px 1.5rem minmax(0, 1fr) auto; gap: .55rem; align-items: center; padding: .4rem .55rem .4rem .4rem; border-radius: 14px; color: var(--ink); text-decoration: none; font-size: .9rem; line-height: 1.3; }
.ab-ch:hover { background: var(--paper); }
.ab-ch__art { width: 40px; height: 40px; border-radius: 9px; }
.ab-ch__n { font-weight: 800; color: var(--ink-soft); font-variant-numeric: tabular-nums; text-align: right; }
.ab-ch__t { font-weight: 600; }
.ab-ch__d { font-size: .78rem; color: var(--ink-soft); white-space: nowrap; }
.ab-ch[aria-current="true"] { background: var(--teal-900); color: var(--on-dark); }
.ab-ch[aria-current="true"] .ab-ch__n, .ab-ch[aria-current="true"] .ab-ch__d { color: var(--sun); }
.ab-ch.is-done .ab-ch__n::after { content: "\2713"; display: block; font-size: .8rem; color: var(--green); }

/* reader */
.ab-reader { min-width: 0; max-width: 46rem; font-size: var(--sc-t-base); line-height: 1.65; }
.ab-reader__empty { padding: 2rem; border: 2px dashed var(--line); border-radius: var(--radius); color: var(--ink-soft); }
.ab-reader .ab-reader__empty h2 { font-size: var(--sc-t-lg); font-weight: 800; color: var(--ink); margin-bottom: .4rem; }
.ab-reader h2 { font-size: var(--sc-t-2xl); font-weight: 800; letter-spacing: -0.04em; line-height: 1.05; margin: 0 0 .8rem; text-wrap: balance; }
.ab-reader h3 { font-size: var(--sc-t-xl); font-weight: 800; letter-spacing: -0.03em; line-height: 1.15; margin: 2.4rem 0 .6rem; }
.ab-reader h4 { font-size: 1rem; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; color: var(--teal-700); margin: 1.8rem 0 .3rem; }
.ab-reader p { margin: 0 0 .8rem; }
.ab-reader .ab-desc { font-size: var(--sc-t-lg); color: var(--ink-soft); line-height: 1.45; }
.ab-reader ul { margin: 0 0 .9rem; padding-left: 1.3rem; }
.ab-reader li { margin: 0 0 .35rem; }
.ab-law { font-size: var(--sc-t-sm); color: var(--ink-soft); }
.ab-law::before { content: "Law: "; font-weight: 700; }
.ab-fig { margin: 1rem 0 1.2rem; }
.ab-fig img { display: block; max-width: 100%; height: auto; border-radius: 12px; background: #fff; }
.ab-fig figcaption { margin-top: .4rem; font-size: var(--sc-t-sm); color: var(--ink-soft); }
.ab-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr)); gap: .8rem; margin: .8rem 0 1.4rem; }
.ab-grid .ab-fig { margin: 0; padding: .7rem; border-radius: var(--radius-sm); background: var(--card); box-shadow: var(--sc-e1); }
.ab-grid .ab-fig img { margin-inline: auto; max-height: 7.5rem; width: auto; background: none; }
.ab-grid .ab-fig figcaption { font-size: .85rem; line-height: 1.3; color: var(--ink); text-align: center; }

/* narrated text: tap a line to jump there; the active line and word light up */
[data-i] { cursor: pointer; border-radius: 6px; transition: background-color .2s ease; }
[data-i]:hover { background: rgba(15, 90, 78, .06); }
[data-i].is-active { background: rgba(255, 196, 77, .22); box-shadow: 0 0 0 4px rgba(255, 196, 77, .22); }
.ab-fig[data-i].is-active { background: #FFF4D6; box-shadow: 0 0 0 2px var(--sun); }
.ab-w.is-on { background: var(--sun); color: var(--sun-ink); border-radius: 4px; box-shadow: 0 0 0 2px var(--sun); }

/* the Waypoint message at the end of each chapter */
.ab-promo { display: grid; gap: .8rem; margin: 2rem 0 1rem; padding: 1.1rem 1.2rem; border-radius: var(--radius); background: var(--teal-900); color: var(--on-dark); }
.ab-promo small { font-size: .78rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--sun); }
.ab-promo p { margin: 0; }
.ab-promo .appbadge img { height: 46px; }
.ab-promo [data-i]:hover { background: rgba(255,255,255,.06); }
.ab-promo [data-i].is-active { background: rgba(255,196,77,.16); box-shadow: 0 0 0 4px rgba(255,196,77,.16); }
.ab-next { margin-top: 1.4rem; max-width: 100%; white-space: normal; text-align: left; line-height: 1.25; padding-block: .7rem; height: auto; }

/* about / attribution */

/* player: a dark pill on desktop (speed in yellow), a full-width dock on phones */
.ab-player { position: fixed; z-index: 95; left: 50%; bottom: 18px; transform: translateX(-50%); width: min(960px, calc(100% - 32px));
  display: grid; grid-template-columns: minmax(0, 13rem) auto minmax(0, 1fr) auto; grid-template-areas: "now ctrl bar speed"; align-items: center; gap: 1rem;
  padding: .6rem 1rem .6rem .6rem; border-radius: 22px; background: rgba(6,39,34,.96); color: #fff;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 0 0 1px rgba(255,255,255,.1), 0 24px 60px -20px rgba(0,0,0,.6); }
.ab-player[hidden] { display: none; }
.ab-player__now { grid-area: now; display: flex; align-items: center; gap: .7rem; min-width: 0; }
.ab-player__now img { flex: none; width: 44px; height: 44px; border-radius: 10px; }
.ab-player__now span { display: grid; min-width: 0; line-height: 1.25; }
.ab-player__now b { font-size: .9rem; font-weight: 800; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ab-player__now small { font-size: .75rem; color: var(--on-dark-soft); }
.ab-player__ctrl { grid-area: ctrl; display: flex; align-items: center; gap: .3rem; }
.ab-player__bar { grid-area: bar; display: flex; align-items: center; gap: .6rem; min-width: 0; }
.ab-speed { grid-area: speed; }
/* the Waypoint message: the seek bar becomes a countdown to the next chapter, skips are held */
.ab-msg { grid-area: bar; display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: .3rem .7rem; min-width: 0; }
.ab-msg[hidden] { display: none; }
.ab-msg__tile { grid-row: span 2; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 9px; background: var(--teal-700); }
.ab-msg__tile svg { width: 18px; height: 18px; }
.ab-msg__txt { display: flex; flex-direction: column; gap: 0; min-width: 0; line-height: 1.25; }
.ab-msg__txt b { flex: none; font-size: .85rem; font-weight: 800; color: var(--sun); }
.ab-msg__txt small { min-width: 0; font-size: .8rem; color: var(--on-dark-soft); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-variant-numeric: tabular-nums; }
.ab-msg__bar { height: 6px; border-radius: 99px; background: rgba(255,255,255,.14); overflow: hidden; }
.ab-msg__bar i { display: block; height: 100%; width: 0; border-radius: inherit; background: var(--sun); transition: width .3s linear; }
.ab-player.is-msg .ab-player__bar { display: none; }
.ab.is-msg .ab-promo [data-i] { cursor: default; }
.ab.is-msg .ab-promo [data-i]:hover { background: none; }
.ab.is-msg .ab-promo [data-i].is-active { background: rgba(255,196,77,.16); }
.ab-player.is-msg [data-ab-next] { opacity: .45; }
.ab-player.is-msg.is-queued [data-ab-next] { opacity: 1; color: var(--sun); box-shadow: inset 0 0 0 2px rgba(255,196,77,.6); }
.ab-player__list { grid-area: list; display: none !important; }
.ab-speed select { appearance: none; -webkit-appearance: none; min-height: 36px; padding: 0 .95rem; border: 0; border-radius: 999px; background: var(--sun); color: var(--sun-ink); font-family: inherit; font-size: .95rem; font-weight: 800; line-height: 1; cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.5), 0 6px 16px -8px rgba(224,160,42,.9); }
.ab-speed select:hover { background: var(--sun-deep); }
.ab-speed select:focus-visible { outline: 3px solid var(--sun); outline-offset: 2px; }
.ab-time { font-size: .78rem; font-variant-numeric: tabular-nums; color: rgba(255,255,255,.75); min-width: 2.8rem; }
.ab-time:last-child { text-align: right; }
.ab-seek { flex: 1; min-width: 0; height: 22px; accent-color: var(--sun); cursor: pointer; }
.ab-ib, .ab-play { display: grid; place-items: center; border: 0; border-radius: 50%; color: #fff; cursor: pointer; }
.ab-ib { width: 44px; height: 44px; background: transparent; }
.ab-ib:hover { background: rgba(255,255,255,.1); }
.ab-ib:disabled { opacity: .35; cursor: default; background: none; }
.ab-ib.ab-ib--ch svg { fill: currentColor; }
.ab-ib svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ab-ib text { fill: currentColor; stroke: none; font: 800 7px/1 'Plus Jakarta Sans', system-ui, sans-serif; }
.ab-ib circle { fill: currentColor; stroke: none; }
.ab-play { width: 50px; height: 50px; background: var(--sun); color: var(--sun-ink); }
.ab-play svg { width: 24px; height: 24px; fill: currentColor; }
.ab-play .ab-i-pause, .ab-player.is-playing .ab-play .ab-i-play { display: none; }
.ab-player.is-playing .ab-play .ab-i-pause { display: block; }
.ab-ib:focus-visible, .ab-play:focus-visible, .ab-seek:focus-visible { outline: 3px solid var(--sun); outline-offset: 2px; }

/* chapter slider: a sheet from the bottom with the covers side by side */
.ab-sheet { position: fixed; inset: 0; z-index: 120; }
.ab-sheet[hidden] { display: none; }
.ab-sheet__scrim { position: absolute; inset: 0; background: rgba(6,39,34,.55); opacity: 0; transition: opacity .25s ease; }
.ab-sheet__panel { position: absolute; left: 0; right: 0; bottom: 0; max-height: 92vh; display: grid; gap: .9rem; padding: .5rem 0 calc(1.1rem + env(safe-area-inset-bottom));
  border-radius: 24px 24px 0 0; background: var(--paper); color: var(--ink); transform: translateY(100%); transition: transform .26s cubic-bezier(.2,.8,.2,1); }
.ab-sheet.is-open .ab-sheet__scrim { opacity: 1; }
.ab-sheet.is-open .ab-sheet__panel { transform: translateY(0); }
.ab-sheet__grab { justify-self: center; width: 40px; height: 5px; border-radius: 99px; background: #CFC8B6; }
.ab-sheet__head { display: flex; align-items: center; gap: .6rem; padding: 0 1rem 0 1.25rem; }
.ab-sheet__head h2 { margin: 0; font-size: 1.3rem; font-weight: 800; letter-spacing: -0.02em; color: var(--teal-900); }
.ab-sheet__count { flex: 1; font-size: .85rem; font-weight: 700; color: var(--ink-soft); }
.ab-sheet__x { width: 40px; height: 40px; display: grid; place-items: center; border: 0; border-radius: 50%; background: var(--paper-2); color: var(--ink); cursor: pointer; }
.ab-sheet__x svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; }
.ab-carousel { display: flex; gap: .9rem; overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain; scrollbar-width: none;
  padding: .4rem calc(50% - 7rem) .6rem; }
.ab-carousel::-webkit-scrollbar { display: none; }
.ab-card { flex: none; width: 14rem; display: grid; gap: .25rem; justify-items: start; padding: 0; border: 0; background: none; color: inherit; font-family: inherit; text-align: left; cursor: pointer;
  scroll-snap-align: center; opacity: .55; transform: scale(.92); transition: opacity .2s ease, transform .2s ease; }
.ab-card.is-centre { opacity: 1; transform: none; }
.ab-card img { width: 14rem; height: 14rem; margin-bottom: .45rem; border-radius: 20px; box-shadow: 0 18px 30px -20px rgba(11,63,55,.8); }
.ab-card small { font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--teal-700); }
.ab-card b { font-size: 1.05rem; font-weight: 800; line-height: 1.2; color: var(--teal-900); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.4em; }
.ab-card__meta { font-size: .82rem; color: var(--ink-soft); }
.ab-card.is-done .ab-card__meta::after { content: " \00b7  Done \2713"; color: var(--green-deep); font-weight: 700; }
.ab-card.is-current small::after { content: " \00b7  You're here"; color: #8A5A00; }
.ab.is-playing .ab-card.is-current small::after { content: " \00b7  Playing"; }
.ab-card:focus-visible { outline: none; }
.ab-card:focus-visible img { outline: 3px solid var(--teal-800); outline-offset: 3px; }
.ab-strip { display: flex; gap: .4rem; overflow-x: auto; scrollbar-width: none; padding: .1rem 1.25rem .2rem; }
.ab-strip::-webkit-scrollbar { display: none; }
.ab-chipn { flex: none; min-width: 40px; height: 40px; border: 0; border-radius: 12px; background: var(--paper-2); color: var(--ink); font-family: inherit; font-size: .9rem; font-weight: 800; cursor: pointer; }
.ab-chipn.is-on { background: var(--teal-900); color: var(--sun); }

/* get bar sits just above the player; nudges during a chapter's Waypoint message */
.ab .getbar { bottom: calc(var(--player-h) + 28px); z-index: 94; }
.ab .getbar.is-nudge { animation: ab-nudge 1.6s ease-in-out 2; box-shadow: 0 0 0 2px var(--sun), 0 24px 60px -20px rgba(0,0,0,.6); }
.ab .getbar.is-nudge .getbar__btn { animation: ab-glow 1.6s ease-in-out 2; }
@keyframes ab-nudge { 0%, 100% { transform: translate(-50%, 0) scale(1); } 40% { transform: translate(-50%, -4px) scale(1.025); } }
@keyframes ab-glow { 0%, 100% { box-shadow: 0 0 0 0 rgba(255,196,77,0); } 40% { box-shadow: 0 0 0 8px rgba(255,196,77,.35); } }

@media (max-width: 900px) {
  .ab-top__grid { grid-template-columns: minmax(0, 1fr); }
  .ab-now { display: none; }
  .ab-pickwrap { display: block; position: sticky; z-index: 50; top: calc(var(--bar-h) + 20px); margin: -1.6rem auto 0; width: min(100% - 32px, 46rem); }
  .ab-layout { grid-template-columns: minmax(0, 1fr); padding-top: 1.6rem; }
  .ab-toc { display: none; }
  .ab-reader { scroll-margin-top: calc(var(--bar-h) + 100px); }
}
@media (max-width: 720px) {
  .ab-top { padding: calc(var(--bar-h) + 12px + 1.6rem) 0 3rem; }
  .ab-top__copy { gap: .8rem; }
  .ab-chip { font-size: .68rem; }
  .ab-title { font-size: 2.4rem; }
  .ab-lead { font-size: 1rem; }
  .ab-cta__btn { min-height: 50px; }
  .ab-player { left: 0; bottom: 0; transform: none; width: 100%; border-radius: 22px 22px 0 0;
    grid-template-columns: 1fr auto 1fr; grid-template-areas: "bar bar bar" "speed ctrl list"; row-gap: .35rem;
    padding: .75rem 1rem calc(.6rem + env(safe-area-inset-bottom)); }
  .ab-player__now { display: none; }
  .ab-player__ctrl { gap: .3rem; }
  .ab-ib { width: 40px; height: 40px; }
  .ab-ib svg { width: 22px; height: 22px; }
  .ab-play { width: 54px; height: 54px; }
  .ab-speed { justify-self: start; }
  .ab-speed select { min-height: 34px; background: rgba(255,255,255,.1); color: #fff; box-shadow: none; font-size: .9rem; }
  .ab-speed select:hover { background: rgba(255,255,255,.16); }
  .ab-player__list { display: grid !important; justify-self: end; }
  .ab .getbar { bottom: calc(var(--player-h) + 8px); }
}
@media (prefers-reduced-motion: reduce) {
  .ab-sheet__panel, .ab-sheet__scrim, .ab-card, .ab-now { transition: none; }
  .ab .getbar.is-nudge, .ab .getbar.is-nudge .getbar__btn { animation: none; }
  [data-i] { transition: none; }
}
.ab .getbar:not(.is-on) { pointer-events: none; }   /* faded out: don't block the footer links behind it */

/* ------------------------------------------------ About + questions */
.ab-about { padding-block: clamp(3.5rem, 8vw, 6rem) clamp(1rem, 3vw, 2rem); }
.ab-about__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.ab-kick { margin: 0 0 .7rem; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--teal-700); }
.ab-about__h { margin: 0; font-size: clamp(2rem, 1.4rem + 2.4vw, 3.2rem); font-weight: 800; line-height: 1.04; letter-spacing: -0.035em; color: var(--ink); }
.ab-about__lead { margin: 1rem 0 0; font-size: var(--sc-t-lg); line-height: 1.45; color: var(--ink-soft); text-wrap: pretty; max-width: 34rem; }
.ab-notes { list-style: none; margin: 1.5rem 0 0; padding: 0; display: grid; gap: .65rem; max-width: 34rem; }
.ab-notes li { position: relative; padding-left: 1.4rem; font-size: .98rem; line-height: 1.5; color: var(--ink-soft); }
.ab-notes li::before { content: ""; position: absolute; left: 0; top: .55em; width: .5rem; height: .5rem; border-radius: 50%; background: var(--sun); }
.ab-facts { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
.ab-facts > div { padding: 1.1rem 1.2rem; border-radius: var(--radius-sm); background: var(--card); box-shadow: 0 0 0 1px var(--line); }
.ab-facts .ab-facts__wide { grid-column: 1 / -1; }
.ab-facts dt { font-size: .76rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft); }
.ab-facts dd { margin: .25rem 0 0; font-size: 1.45rem; font-weight: 800; letter-spacing: -0.02em; color: var(--ink); font-variant-numeric: tabular-nums; }
.ab-faq { margin-top: clamp(3rem, 7vw, 5rem); }
.ab-faq__list, .ab-licence { max-width: 56rem; }
.ab-faq__h { margin: 0 0 1.25rem; font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.2rem); font-weight: 800; letter-spacing: -0.03em; color: var(--ink); }
.ab-faq__list { display: grid; gap: .6rem; }
.ab-q { border-radius: var(--radius-sm); background: var(--card); box-shadow: 0 0 0 1px var(--line); }
.ab-q summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.1rem 1.25rem; cursor: pointer; list-style: none; font-size: 1.05rem; font-weight: 700; color: var(--ink); }
.ab-q summary::-webkit-details-marker { display: none; }
.ab-q .chev { flex: none; color: var(--teal-700); transition: rotate 180ms var(--sc-ease-out); }
.ab-q[open] .chev { rotate: 180deg; }
.ab-q p { margin: 0; padding: 0 1.25rem 1.2rem; font-size: 1rem; line-height: 1.55; color: var(--ink-soft); max-width: 46rem; }
.ab-licence { margin: 1.5rem 0 0; font-size: var(--sc-t-sm); color: var(--ink-soft); }
@media (max-width: 860px) { .ab-about__grid { grid-template-columns: minmax(0, 1fr); } }
@media (prefers-reduced-motion: reduce) { .ab-q .chev { transition: none; } }