.cv { max-width: 850px; }
.cv-frame { font-size: 1.18rem; font-weight: 650; line-height: 1.45; margin: 1.15rem 0 1.3rem; max-width: 65ch; }
.cv-lanes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--bh-line); }
.cv-lane { display: grid; grid-template-rows: auto 1fr auto; gap: .75rem; min-width: 0; }
.cv-lane h3 { font-size: .95rem; font-weight: 700; color: var(--bh-accent); margin: 0; }
.cv-lane-title { min-width: 0; }
.cv-clues { list-style: none; padding: 0; margin: 0 0 1rem; flex: 1; }
.cv-clues li { font-size: .94rem; line-height: 1.55; overflow-wrap: anywhere; padding: .6rem 0; border-top: 1px solid var(--bh-line); }
.cv-clues li:first-child { padding-top: 0; border: 0; font-size: 1.03rem; }
.cv-clues li.is-new-clue { animation: cv-clue-unfold 360ms cubic-bezier(.16, 1, .3, 1); }
.cv-hint { display: flex; align-items: center; justify-content: space-between; gap: .4rem; font-size: .83rem !important; }
.cv-hint span { color: var(--bh-muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
.cv-hint:disabled { color: var(--bh-muted); background: #f1f5f4; cursor: default; }
.cv-lane-count { display: block; margin-top: .25rem; font-size: .75rem; color: var(--bh-muted); font-variant-numeric: tabular-nums; }
.cv-choice-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin: 1.6rem 0 .9rem; }
.cv-choice-heading h2 { font-size: 1rem; font-weight: 650; margin: 0; }
.cv-choice-heading > span { font-size: .8rem; color: var(--bh-muted); text-align: right; font-variant-numeric: tabular-nums; }
.cv-choices { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .6rem; }
.cv-choice { min-height: 68px; padding: .7rem; border: 1px solid var(--bh-line); border-radius: 12px; background: #fff; color: var(--bh-ink); display: flex; flex-direction: column; align-items: center; justify-content: center; }
.cv-choice > span { font-size: 1.04rem; font-weight: 650; overflow-wrap: anywhere; max-width: 100%; }
.cv-choice small { color: var(--bh-muted); font-size: .72rem; }
.cv-choice small:empty { display: none; }
.cv-choice[aria-pressed="true"], .cv-choice.is-answer { border-color: var(--bh-accent); color: #085c55; background: var(--bh-selected); }
.cv-choice:disabled { cursor: default; }
.cv-choice.is-tried { color: #5a6672; background: #f3f5f6; border-style: dashed; }
.cv-feedback { font-size: .9rem; min-height: 2.8em; }
.cv-reveal-help { margin: -.35rem 0 0; font-size: .78rem; line-height: 1.45; color: var(--bh-muted); text-align: right; }
.cv-seen-note { margin: .55rem 0 0; font-size: .85rem; line-height: 1.5; color: var(--bh-muted); }
.cv-result { animation: none; margin-top: .5rem; padding-top: 1.25rem; }
.cv-meanings { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; margin: 1.3rem 0; }
.cv-meanings article { min-width: 0; }
.cv-meanings h3 { color: var(--bh-accent); }
.cv-meanings p { margin: 0; font-size: 1rem; line-height: 1.55; overflow-wrap: anywhere; }
.cv-practice-progress { margin: 1rem 0 0; color: var(--bh-muted); font-size: .85rem; font-variant-numeric: tabular-nums; }
.cv-set-complete { margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--bh-line); }
.cv-set-complete p { margin: .35rem 0 0; line-height: 1.55; }
.cv-revisit { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .5rem; margin-top: .85rem; }
.cv-revisit a { display: flex; align-items: center; justify-content: center; min-height: 44px; text-decoration: none; }
.cv-full-clues ol { margin: .5rem 0 0; padding-left: 1.4rem; color: var(--bh-muted); }
.cv-full-clues li { padding: .25rem 0; line-height: 1.5; }
.cv #cv-share-feedback:empty { display: none; }
.cv-resolution { font-size: .98rem; line-height: 1.65; max-width: 68ch; }
.cv .bh-modes > span, .cv .bh-points { font-variant-numeric: tabular-nums; }
@media (hover: hover) { .cv-choice:not(:disabled):hover { background: #f4f9f7; border-color: var(--bh-accent); } }
@keyframes cv-clue-unfold { from { clip-path: inset(0 0 75% 0); background-color: #e7f4f1; } to { clip-path: inset(0); background-color: transparent; } }
@media (prefers-reduced-motion: reduce) { .cv-clues li.is-new-clue { animation: none; } }
@media (max-width: 620px) {
    .cv { margin-top: .75rem; }
    .cv .bh-header h1 { font-size: 1.65rem; }
    .cv .bh-modes { margin-top: .45rem; }
    .cv .bh-topline { margin: 0; }
    .cv-frame { font-size: 1rem; line-height: 1.45; margin: .6rem 0 .75rem; }
    .cv-lanes { grid-template-columns: 1fr; gap: .75rem; padding-bottom: .9rem; }
    .cv-lane { grid-template-columns: minmax(0, 1fr) auto; grid-template-rows: auto auto; column-gap: .75rem; row-gap: .3rem; align-items: center; }
    .cv-lane-title { grid-column: 1; grid-row: 1; }
    .cv-lane h3 { font-size: .88rem; }
    .cv-lane-count { margin-top: .1rem; font-size: .7rem; }
    .cv-clues { grid-column: 1 / -1; grid-row: 2; margin: 0; }
    .cv-clues li, .cv-clues li:first-child { font-size: 1rem; line-height: 1.45; padding: .35rem 0; }
    .cv-clues li:first-child { padding: 0; }
    .cv-hint { grid-column: 2; grid-row: 1; min-height: 44px; padding: .5rem .6rem; }
    .cv-choice-heading { gap: .6rem; margin: .85rem 0 .6rem; }
    .cv-choice-heading h2 { font-size: .95rem; }
    .cv-choice-heading > span { font-size: .75rem; max-width: 10ch; }
    .cv-choices { gap: .5rem; }
    .cv-choice { min-height: 52px; padding: .45rem; }
    .cv-choice > span { font-size: 1rem; }
    .cv .bh-play-actions { margin: .7rem 0 .55rem; gap: .6rem; }
    .cv .bh-play-actions .bh-primary { padding-inline: .65rem; }
    .cv #cv-reveal { font-size: .85rem; }
    .cv-reveal-help { margin-top: -.15rem; font-size: .75rem; }
    .cv-feedback { margin-top: .5rem; font-size: .875rem; }
    .cv-meanings { grid-template-columns: 1fr; gap: 1rem; margin: 1rem 0; }
    .cv-meanings h3 { margin-bottom: .2rem; }
    .cv .bh-answer-line { padding: .8rem .6rem; margin: 1rem 0; }
    .cv .bh-result-actions { margin-top: 1rem; }
}
@media (max-width: 359px) {
    .cv-choices { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .cv .bh-header h1 { font-size: 1.5rem; }
    .cv .bh-header p { font-size: .8rem; }
    .cv .bh-progress { font-size: .72rem; }
    .cv .bh-help { font-size: .8rem; }
}

.cv-challenge { margin: 1rem 0 1.4rem; padding: 1rem 0; border-block: 1px solid var(--bh-line); }
.cv-challenge h2 { margin: 0 0 .45rem; font-size: 1.08rem; line-height: 1.35; }
.cv-challenge p { margin: .4rem 0; line-height: 1.5; max-width: 68ch; font-size: .9rem; overflow-wrap: anywhere; }
.cv-challenge [data-target] { font-weight: 650; color: var(--bh-accent); }
.cv-challenge [data-target]:empty { display: none; }
.cv-challenge [data-handoff] { color: var(--bh-muted); }