.play-hero { padding: 48px; margin-bottom: 28px; background-image: linear-gradient(transparent 31px, #ffffff07 32px); background-size: 100% 32px; }
.play-hero .eyebrow { color: var(--chalk-accent); }
.play-hero h1 { color: var(--chalk); font-size: clamp(34px, 4.6vw, 56px); line-height: 1.06; max-width: 13em; margin-bottom: 14px; }
.play-hero > p:not(.eyebrow) { color: var(--chalk-muted); max-width: 42em; }
.play-jump { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.play-jump a { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 16px; border-radius: 999px; border: 1px solid var(--board-line); color: var(--chalk); font-size: 14px; }
.play-jump a:hover { background: var(--board-raised); text-decoration: none; }

.game { padding: 32px; margin-bottom: 24px; }
.game-head { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 6px 18px; }
.game-head h2 { margin: 0; font: 400 28px/1.2 var(--serif); color: var(--chalk); }
.game-meta { margin: 0; font: 12px/1.5 var(--mono); color: var(--chalk-muted); }
.game-intro { color: var(--chalk-muted); font-size: 14px; margin: 10px 0 22px; max-width: 60ch; }
.muted-chalk { color: var(--chalk-muted); font-size: 13px; }
.board .muted-chalk a { color: var(--chalk-accent); }

.round-count { font: 12px/1.5 var(--mono); color: var(--chalk-accent); margin-bottom: 14px; }
.round-count .sep { color: var(--chalk-muted); }
.claim { padding: 20px 22px; border-radius: 14px; background: var(--board-raised); box-shadow: inset 0 0 0 1px #ffffff12; margin-bottom: 18px; }
.claim-label { display: block; font: 400 22px/1.3 var(--serif); color: var(--chalk) !important; margin-bottom: 6px; overflow-wrap: anywhere; }
.claim-meta { margin: 0 0 12px; font-size: 13px; color: var(--chalk-muted); }
.claim blockquote { margin: 0; padding-left: 14px; border-left: 2px solid var(--chalk-accent); font: italic 400 17px/1.55 var(--serif); color: var(--chalk); overflow-wrap: anywhere; }

.choices { display: grid; gap: 10px; }
.choices.four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.choices.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.choices.snippets { grid-template-columns: minmax(0, 1fr); }
.choice { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; min-height: 60px; padding: 14px 16px; border: 1.5px solid var(--board-line); border-radius: 12px; background: transparent; color: var(--chalk); text-align: left; font-size: 15px; font-weight: 600; transition: border-color .15s, background .15s, transform .1s; }
.choice:hover, .choice:focus-visible { border-color: var(--chalk-accent); background: var(--board-raised); }
.choice:active { transform: scale(.99); }
.grade-code { font: 500 12px/1.2 var(--mono); color: var(--chalk-accent); }
.choice pre, .snippet pre { margin: 0; width: 100%; white-space: pre-wrap; overflow-wrap: anywhere; font: 13px/1.6 var(--mono); color: var(--chalk); font-weight: 400; }
.choices.snippets .choice { padding: 16px 18px; }

.snippets { display: grid; gap: 10px; margin-bottom: 18px; }
.snippet { padding: 16px 18px; border-radius: 12px; border: 1.5px solid var(--board-line); background: var(--board-raised); }
.snippet.trap { border-color: var(--chalk-accent); }
.snippet.picked { box-shadow: 0 0 0 2px var(--chalk); }
.snippet-axioms { margin: 10px 0 0; font: 12px/1.5 var(--mono); color: var(--chalk-muted); overflow-wrap: anywhere; }
.snippet.trap .snippet-axioms { color: var(--chalk-accent); }

.verdict { padding: 18px 20px; border-radius: 12px; margin-bottom: 16px; background: var(--board-raised); }
.verdict p { margin: 0 0 8px; color: var(--chalk-muted); font-size: 15px; }
.verdict strong { color: var(--chalk); }
.verdict .verdict-mark { font: 400 22px/1.3 var(--serif); color: var(--chalk); }
.verdict.right { box-shadow: inset 3px 0 0 var(--chalk); }
.verdict.wrong { box-shadow: inset 3px 0 0 var(--chalk-accent); }
.verdict.wrong .verdict-mark { color: var(--chalk-accent); }
.next { min-width: 180px; }

.summary-grid { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 14px; }
.summary-grid span { width: 34px; height: 34px; border-radius: 4px; border: 2px solid var(--chalk-muted); }
.summary-grid .hit { background: var(--chalk); border-color: var(--chalk); }
.summary-grid .miss { border-color: var(--chalk-accent); }
.summary-score { color: var(--chalk-muted); font-size: 15px; }
.summary-score strong { display: block; font: 400 44px/1.05 var(--serif); color: var(--chalk); }
.summary-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 16px; }
.share-status { margin: 10px 0 0; color: var(--chalk-muted); font-size: 13px; }
.share-text { width: 100%; min-height: 90px; border-radius: 10px; padding: 10px; font: 13px/1.5 var(--mono); }
.leaderboard { margin-top: 24px; padding-top: 18px; border-top: 1px dashed var(--board-line); }
.leaderboard h3 { margin: 0 0 4px; font: 400 20px/1.3 var(--serif); color: var(--chalk); }
.leaderboard ol { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 6px; }
.leaderboard li { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto 28px; gap: 10px; align-items: center; padding: 8px 12px; border-radius: 10px; background: var(--board-raised); color: var(--chalk); font-size: 14px; }
.leaderboard .rank, .leaderboard .points { font-family: var(--mono); color: var(--chalk-accent); }
.leaderboard .who { overflow-wrap: anywhere; }
.leaderboard .row-grid { letter-spacing: 2px; font-size: 13px; }

@media (max-width: 760px) {
  .play-hero { padding: 28px 22px; border-radius: 18px; }
  .play-hero h1 { font-size: 34px; }
  .game { padding: 22px 18px; border-radius: 18px; }
  .game-head h2 { font-size: 24px; }
  .claim { padding: 16px; }
  .claim-label { font-size: 19px; }
  .choices.three { grid-template-columns: minmax(0, 1fr); }
  .choice pre, .snippet pre { font-size: 12px; }
  .summary-grid span { width: 30px; height: 30px; }
}
@media (max-width: 380px) {
  .choices.four { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  .choice { transition: none; }
}