/* Arcade occupies one focused workspace, with scroll contained below its header. */
#arcadeModalV247{padding:12px;z-index:160;align-items:center}
#arcadeModalV247 .arcade-shell{width:min(1060px,calc(100vw - 24px));height:min(820px,calc(var(--senvo-vh,100dvh) - 24px));max-height:calc(var(--senvo-vh,100dvh) - 24px);padding:0;display:flex;flex-direction:column;overflow:hidden;border-radius:24px;background:var(--surface,#fff);color:var(--text,#202736);border:1px solid var(--border,#dfe4ee);box-shadow:0 28px 90px #131c342b}
.arcade-shell *{box-sizing:border-box}.arcade-shell button,.arcade-shell input,.arcade-shell select{font:inherit}.arcade-shell button{cursor:pointer}.arcade-shell button:disabled{cursor:default;opacity:.5}.arcade-shell button:focus-visible,.arcade-shell input:focus-visible,.arcade-shell select:focus-visible{outline:3px solid #8170ec;outline-offset:3px}
.arcade-header{display:flex;align-items:center;gap:14px;padding:20px 24px;border-bottom:1px solid var(--border,#e2e6ef);flex-shrink:0}.arcade-brand{display:grid;place-items:center;width:46px;height:46px;flex-shrink:0;background:#6554d8;color:white;border-radius:15px;font-size:24px}.arcade-header h2{margin:2px 0 0;font-size:25px;letter-spacing:-.7px}.arcade-eyebrow{font-size:10px;letter-spacing:.12em;font-weight:800;color:var(--text-soft,#6e788b)}.arcade-header>div:nth-child(2){flex:1;min-width:0}.arcade-wallet{display:grid;text-align:right;gap:2px}.arcade-wallet small{font-size:10px;color:var(--text-soft,#70798a)}.arcade-wallet strong{font-size:20px;white-space:nowrap}.arcade-header .modal-close{position:static!important;flex:0 0 34px;width:34px;height:34px;font-size:23px}
.arcade-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 24px;border-bottom:1px solid var(--border,#e1e5ee);flex-shrink:0}.arcade-tabs{display:flex;gap:4px;overflow:auto;scrollbar-width:thin;min-width:0}.arcade-tabs button{border:0;background:transparent;color:var(--text-soft,#70798a);font-size:12px;font-weight:650;white-space:nowrap;padding:9px 12px;border-radius:9px}.arcade-tabs button.active{background:#6554d814;color:#7060df}.arcade-toolbar>div:last-child{display:flex;gap:6px;flex-shrink:0}.arcade-toolbar>div:last-child button{border:1px solid var(--border,#e0e4ed);background:var(--surface,#fff);color:inherit;padding:8px 11px;border-radius:9px;font-size:11px}.arcade-content{overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;flex:1;min-height:0;min-width:0;padding:24px}.arcade-feedback{min-height:24px;line-height:1.4;padding:3px 24px;font-size:11px;color:var(--text-soft,#748098);flex-shrink:0;overflow-wrap:anywhere}.arcade-feedback.error{color:#d14964}.arcade-command-bar{display:flex;gap:10px;padding:12px 24px 16px;flex-shrink:0;border-top:1px solid var(--border,#e1e5ee);background:var(--surface-2,#f7f8fc)}.arcade-command-bar input{flex:1;min-width:0;height:42px;border:1px solid var(--border,#dee3ed);border-radius:11px;padding:0 13px;background:var(--surface,#fff);color:inherit;font-size:13px}.arcade-command-bar button,.arcade-primary{background:#6554d8!important;color:#fff!important;border:0!important;border-radius:11px;padding:10px 17px;min-height:42px;font-size:12px;font-weight:700}
.arcade-welcome{padding:24px;border-radius:18px;background:linear-gradient(120deg,#6554d813,#3aba9d0b);border:1px solid #6554d826;margin-bottom:22px}.arcade-welcome h3,.arcade-shop-head h3{font-size:26px;letter-spacing:-.7px;margin:8px 0}.arcade-welcome p,.arcade-challenge p{font-size:13px;color:var(--text-soft,#768096);line-height:1.6;margin:6px 0 15px}.arcade-welcome>div{display:flex;gap:8px;flex-wrap:wrap}.arcade-welcome button,.arcade-section-head button{background:var(--surface,#fff);border:1px solid var(--border,#e1e4ed);color:inherit;border-radius:10px;padding:10px 13px;font-size:11px;min-height:40px}.arcade-section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:22px 0 14px}.arcade-section-head h3{margin:0;font-size:15px}.arcade-section-head small{font-size:10px;color:var(--text-soft,#788298)}.arcade-game-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.arcade-game-card{display:flex;flex-direction:column;align-items:flex-start;text-align:left;background:var(--surface,#fff);color:inherit;border:1px solid var(--border,#e1e5ef);border-radius:16px;padding:19px;transition:border-color .14s,background .14s;min-width:0}.arcade-game-card:hover{border-color:#8170e0;background:var(--surface-2,#f8f9fc)}.arcade-game-icon{display:grid;place-items:center;width:42px;height:42px;background:hsl(var(--game-hue) 65% 50% / .1);color:hsl(var(--game-hue) 70% 62%);font-size:22px;border-radius:12px;margin-bottom:15px}.arcade-game-card>small{font-size:8px;letter-spacing:.12em;color:var(--text-soft,#7e8898)}.arcade-game-card>strong{font-size:15px;margin:5px 0}.arcade-game-card>p{margin:3px 0 17px;font-size:11px;line-height:1.55;color:var(--text-soft,#768196);flex:1}.arcade-game-card>b{font-size:10px;width:100%;display:flex;justify-content:space-between;color:#7b6be1}.arcade-challenge{border:1px solid var(--border,#e0e5ed);border-radius:18px;padding:22px;margin-top:24px}.arcade-challenge h3{font-size:20px;margin:6px 0}.arcade-challenge form{display:grid;grid-template-columns:1fr 1fr 100px auto;gap:10px;align-items:end}.arcade-challenge label{display:grid;gap:6px;font-size:10px;font-weight:650;min-width:0}.arcade-challenge input,.arcade-challenge select,.arcade-controls select{height:42px;border:1px solid var(--border,#dfe4ee);border-radius:9px;background:var(--surface-2,#f6f8fc);color:inherit;padding:0 9px;min-width:0;width:100%;font-size:12px}.arcade-note{font-size:10px;color:var(--text-soft,#788297);line-height:1.65;margin:20px 0 0}.arcade-resume>button{display:flex;align-items:center;gap:12px;width:100%;border:1px solid var(--border,#e0e5ee);border-radius:12px;background:var(--surface-2,#f6f8fb);color:inherit;padding:13px;margin:5px 0}.arcade-resume b{font-size:12px}.arcade-resume small{font-size:10px;color:var(--text-soft,#7c879a);margin-left:auto}.arcade-resume em{font-style:normal}
.arcade-game-stage{max-width:670px;margin:0 auto}.arcade-game-stage>header{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.arcade-game-stage>header button{border:0;background:var(--surface-2,#f3f5fa);border-radius:9px;color:inherit;padding:10px 13px;font-size:11px}.arcade-game-stage>header span{margin-left:auto;font-size:9px;letter-spacing:.1em;color:var(--text-soft,#7c879c)}.arcade-game-stage>header h3{width:100%;text-align:center;font-size:24px;margin:18px 0 3px}.arcade-game-message{min-height:20px;font-size:12px;text-align:center;line-height:1.6;color:var(--text-soft,#7c879c)}.arcade-controls{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:9px;margin:15px 0}.arcade-controls button,.arcade-game-stage>footer button{border:1px solid var(--border,#dce3ee);background:var(--surface-2,#f4f7fc);color:inherit;border-radius:10px;min-height:42px;padding:10px 17px;font-size:12px;font-weight:650}.arcade-controls span{font-size:11px;color:var(--text-soft,#7b8496)}.arcade-controls select{width:auto}.arcade-number{text-align:center;font-size:96px;letter-spacing:-5px;font-weight:800;line-height:1.5;color:#8975e8}.arcade-center{text-align:center;font-size:11px;color:var(--text-soft,#7c879c);line-height:1.6}.arcade-board{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:7px;width:min(380px,100%);margin:20px auto}.arcade-board>button{border:1px solid var(--border,#dce2ee);background:var(--surface-2,#f0f3f8);color:inherit;border-radius:10px;aspect-ratio:1;min-width:0;font-size:23px;transition:background .1s}.arcade-board .covered{background:#6a57dd13;border-color:#6a57dd35;color:#8477c8}.arcade-board .revealed{background:#36b89512}.arcade-board .exploded{background:#eb536b21;color:#dc536a}.arcade-board .n1{color:#7575e8}.arcade-board .n2{color:#239e81}.arcade-board .n3{color:#eb6e5e}.arcade-board .matched{background:#45bb971a;border-color:#45bb9750;color:#31a78c;opacity:1}.arcade-board .flipped{background:#7260e92b;color:#8975e9;opacity:1}.arcade-game-stage>footer{display:flex;justify-content:center;align-items:center;gap:12px;margin:20px 0 5px;flex-wrap:wrap}.arcade-game-stage>footer small{font-size:10px;color:var(--text-soft,#7c879c)}.arcade-result{display:grid;justify-content:center;text-align:center;gap:5px;background:#40b69c13;padding:16px;border-radius:13px;font-size:14px;margin:12px 0}.arcade-result span{font-size:11px;color:#34a38a}.arcade-turn{text-align:center;font-size:11px;padding:8px;border-radius:9px;background:var(--surface-2,#f4f6fa)}.arcade-turn.your-turn{color:#34a88a;background:#39b69017}.arcade-invitation{display:grid;justify-items:center;text-align:center;gap:9px;padding:25px}.arcade-invitation>span{font-size:48px;color:#8975e8}.arcade-invitation h3{margin:0;font-size:20px}.arcade-invitation p{margin:0;max-width:400px;font-size:12px;line-height:1.7;color:var(--text-soft,#788398)}.arcade-word-grid{display:grid;gap:7px;max-width:300px;margin:20px auto}.arcade-word-grid>div{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}.arcade-word-grid span{border:1px solid var(--border,#dfe4ee);aspect-ratio:1;display:grid;place-items:center;border-radius:7px;font-size:25px;font-weight:750}.arcade-word-grid .correct{background:#299b7d;color:white;border-color:transparent}.arcade-word-grid .present{background:#b68630;color:white;border-color:transparent}.arcade-word-grid .absent{background:#68748a;color:white;border-color:transparent}.arcade-word-form{display:flex;gap:8px;max-width:330px;margin:auto}.arcade-word-form input{width:0;flex:1;min-width:0;text-transform:uppercase;border:1px solid var(--border,#dfe4ee);border-radius:10px;background:var(--surface-2,#f6f7fc);color:inherit;padding:8px 12px;letter-spacing:.2em}.arcade-word-list{font-size:10px;color:var(--text-soft,#778395);margin:20px auto;max-width:400px;line-height:1.8}.arcade-word-list summary{cursor:pointer}
.arcade-world{display:grid;grid-template-columns:repeat(16,minmax(0,1fr));width:100%;aspect-ratio:16/10;border:2px solid #686179;border-radius:10px;overflow:hidden;background:#abe2f5}.arcade-world button{border:1px solid #ffffff17;padding:0;min-width:0;border-radius:0;color:#fff;font-size:18px;aspect-ratio:1}.block-0{background:#98d8eb}.block-1{background:#927650}.block-2{background:#7e8b94}.block-3{background:#3a424a}.block-4{background:#a77340}.block-5{background:#b85f4d}.arcade-world .player-block{background:#6554d8}.arcade-inventory{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:12px 0;font-size:11px}.arcade-inventory>span{padding:6px 10px;border-radius:7px;background:var(--surface-2,#f3f6fa)}.arcade-c4-columns{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;max-width:380px;margin:20px auto -12px}.arcade-c4-columns button{border:1px solid var(--border,#dde3ee);background:var(--surface-2,#f4f6fc);color:inherit;border-radius:7px;min-height:37px;font-size:18px}.c4-board{background:#484796;padding:12px;border-radius:15px}.c4-board>span{border-radius:50%;aspect-ratio:1;background:#d5d7e726;border:2px solid #a4a4e32a}.c4-board .disc-a{background:#ffc86b}.c4-board .disc-b{background:#f36b89}.ttt-board>button{font-size:52px;color:#9382ea}.rps-controls button{font-size:17px;padding:20px;min-width:110px}.arcade-fighters{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:25px 0}.arcade-fighters>div{border:1px solid var(--border,#dde3ee);padding:18px;border-radius:14px;display:grid;gap:12px;min-width:0}.arcade-fighters strong{font-size:13px;overflow-wrap:anywhere}.arcade-fighters meter{width:100%;height:16px}.arcade-fighters span{font-size:10px;color:var(--text-soft,#78839a)}
.arcade-shop-head{padding:24px;border-radius:18px;background:linear-gradient(125deg,#6554d816,#38bc9a0c);margin-bottom:20px}.arcade-shop-head p{font-size:12px;color:var(--text-soft,#748197);line-height:1.6}.arcade-shop-head>div{display:flex;gap:18px;align-items:center;margin-top:20px}.arcade-shop-head>div span{font-size:11px}.arcade-shop-head>div strong{font-size:25px;color:#8875e6}.arcade-shop-list{display:grid;gap:12px}.arcade-shop-card{display:flex;align-items:center;gap:16px;padding:21px;border:1px solid var(--border,#dfe4ef);border-radius:16px;background:var(--surface,#fff)}.arcade-shop-icon{width:45px;height:45px;flex:0 0 45px;display:grid;place-items:center;border-radius:13px;font-size:24px;color:#8b7ae7;background:#8b7ae715}.arcade-shop-copy{flex:1;min-width:0}.arcade-shop-copy h4{font-size:15px;margin:0 0 7px}.arcade-shop-copy h4 span{font-size:11px;color:#38b68e;border:1px solid #38b68e5a;border-radius:50%;display:inline-grid;place-items:center;width:16px;height:16px}.arcade-shop-copy p{font-size:11px;line-height:1.6;color:var(--text-soft,#788298);margin:0 0 9px}.arcade-shop-meta{display:flex;gap:12px;flex-wrap:wrap;font-size:10px;color:var(--text-soft,#788298)}.arcade-shop-meta>span:first-child{color:#927ee7;font-weight:700}.arcade-shop-copy>small{display:block;font-size:9px;color:var(--text-soft,#788298);margin-top:10px;line-height:1.6}.arcade-buy{background:#268365;color:white;border:0;border-radius:10px;padding:11px 18px;font-weight:750;font-size:12px;min-height:42px;flex-shrink:0}.arcade-buy:disabled{background:var(--surface-2,#eef1f5);color:var(--text-soft,#748199);opacity:1!important}.arcade-owned{margin-top:24px;padding:20px;border:1px solid var(--border,#e0e5ee);border-radius:16px}.arcade-owned h3{font-size:14px}.arcade-owned p{display:grid;gap:6px;font-size:11px}.arcade-owned span{font-size:10px;color:var(--text-soft,#7b869a)}.arcade-owned button{border:0;background:#6554d81a;color:#917fe9;padding:10px 15px;border-radius:9px;font-size:11px}
.arcade-quests{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.arcade-quests article{padding:20px;border:1px solid var(--border,#e0e5ee);border-radius:16px}.arcade-quests article>span{font-size:13px;color:#a190f2;font-weight:750}.arcade-quests h4{font-size:14px;min-height:36px}.arcade-quests progress{width:100%;height:7px;accent-color:#8170e5}.arcade-quests p{font-size:10px;color:var(--text-soft,#7b869c)}.arcade-quests button{width:100%;padding:10px;border:0;border-radius:9px;background:#6554d81b;color:#8a78e7;font-size:11px;min-height:40px}.arcade-fish-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:20px 0}.arcade-fish-grid article{display:grid;gap:7px;justify-items:center;padding:20px 10px;border:1px solid var(--border,#e0e5ee);border-radius:15px;text-align:center}.arcade-fish-grid article>span{font-size:34px;color:#49b8ae}.arcade-fish-grid h4{font-size:12px;margin:0}.arcade-fish-grid small{font-size:10px;color:var(--text-soft,#778598)}.arcade-fish-grid b{font-size:12px;color:#9682eb}.arcade-empty{padding:28px;grid-column:1/-1;text-align:center;color:var(--text-soft,#7b8698);font-size:12px}.arcade-empty strong{font-size:16px;color:var(--text,#202736)}.arcade-profile{text-align:center;padding:15px}.arcade-profile-avatar{display:inline-grid;place-items:center;width:64px;height:64px;background:#6554d821;color:#8e7aeb;font-size:30px;border-radius:20px}.arcade-profile h3{font-size:22px;margin:12px 0 4px}.arcade-profile p{font-size:11px;color:var(--text-soft,#7b869a)}.arcade-profile>div{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:25px 0}.arcade-profile article{display:grid;gap:9px;background:var(--surface-2,#f4f6fb);border-radius:13px;padding:18px}.arcade-profile small{font-size:10px;color:var(--text-soft,#7b869a)}.arcade-profile strong{font-size:22px}.arcade-history h3{font-size:14px}.arcade-history p{display:flex;gap:12px;align-items:center;font-size:11px;line-height:1.5;border-bottom:1px solid var(--border,#e0e5ee);padding-bottom:11px}.arcade-history time{font-size:9px;color:var(--text-soft,#7b869a);margin-left:auto}.arcade-history strong{min-width:40px;text-align:right}.arcade-history .positive{color:#42b696}.arcade-command-list{display:grid;grid-template-columns:1fr 1fr;gap:8px}.arcade-command-list button{text-align:left;display:grid;gap:6px;border:1px solid var(--border,#e0e5ee);background:var(--surface-2,#f5f7fc);color:inherit;border-radius:11px;padding:14px;min-width:0}.arcade-command-list code{font-size:11px;color:#9b88e9;overflow-wrap:anywhere}.arcade-command-list span{font-size:10px;color:var(--text-soft,#7b869a);line-height:1.5}
@media(max-width:760px){#arcadeModalV247{padding:8px}#arcadeModalV247 .arcade-shell{width:calc(100vw - 16px);height:calc(var(--senvo-vh,100dvh) - 16px);max-height:calc(var(--senvo-vh,100dvh) - 16px);border-radius:19px}.arcade-header{padding:14px;gap:10px}.arcade-brand{width:38px;height:38px;font-size:21px}.arcade-header h2{font-size:21px}.arcade-header .arcade-eyebrow{font-size:8px}.arcade-wallet strong{font-size:17px}.arcade-toolbar{display:block;padding:9px 12px}.arcade-toolbar>div:last-child{justify-content:flex-end;margin-top:6px}.arcade-tabs button{padding:9px 10px;font-size:11px}.arcade-content{padding:16px}.arcade-feedback{padding:4px 16px;font-size:10px}.arcade-command-bar{padding:10px 12px max(10px,env(safe-area-inset-bottom))}.arcade-command-bar input{height:42px;font-size:16px}.arcade-game-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.arcade-game-card{padding:14px}.arcade-game-card>strong{font-size:13px}.arcade-game-card>p{font-size:10px}.arcade-welcome{padding:19px}.arcade-welcome h3,.arcade-shop-head h3{font-size:23px}.arcade-welcome p{font-size:11px}.arcade-welcome>div{gap:5px}.arcade-welcome button{font-size:10px;padding:9px 10px}.arcade-challenge{padding:17px}.arcade-challenge form{grid-template-columns:1fr 1fr}.arcade-challenge label:nth-child(2){grid-column:1/-1;grid-row:2}.arcade-challenge input,.arcade-challenge select{font-size:16px}.arcade-challenge form>button{grid-column:1/-1}.arcade-shop-head{padding:18px}.arcade-shop-card{padding:16px;gap:11px;flex-wrap:wrap}.arcade-shop-icon{width:35px;height:35px;flex-basis:35px;font-size:20px}.arcade-shop-copy h4{font-size:13px}.arcade-buy{width:100%}.arcade-quests{grid-template-columns:1fr}.arcade-quests article{padding:18px}.arcade-quests h4{min-height:0;margin:10px 0}.arcade-fish-grid{grid-template-columns:repeat(2,1fr)}.arcade-profile{padding:5px}.arcade-profile>div{grid-template-columns:repeat(2,1fr)}.arcade-history p{flex-wrap:wrap}.arcade-history time{margin-left:0;order:3;width:100%}.arcade-history strong{margin-left:auto}.arcade-command-list{grid-template-columns:1fr}.arcade-word-form input{font-size:16px}.arcade-fighters>div{padding:13px}.rps-controls button{min-width:80px;padding:14px;font-size:13px}.arcade-world .player-block{font-size:12px}.arcade-section-head small{text-align:right}.arcade-game-stage>header h3{font-size:23px}.arcade-controls button{padding:10px 13px}}
@media(prefers-reduced-motion:reduce){.arcade-shell *{transition:none!important;animation:none!important}}
@media(max-height:520px){.arcade-header{padding:8px 14px;gap:9px}.arcade-brand{width:30px;height:30px;font-size:17px}.arcade-header h2{font-size:19px}.arcade-header .arcade-eyebrow,.arcade-wallet small{display:none}.arcade-toolbar{display:flex;padding:5px 12px;gap:5px}.arcade-toolbar>div:last-child{margin:0}.arcade-toolbar #arcadePushV247,.arcade-toolbar #arcadeDailyV247{display:none}.arcade-tabs button{padding:7px 9px;font-size:10px}.arcade-content{padding:12px 16px}.arcade-command-bar{padding:7px 12px}.arcade-command-bar input,.arcade-command-bar button{height:36px;min-height:36px}.arcade-feedback{min-height:18px;padding:2px 12px;font-size:9px}}
/* Original game artwork and four additional playable boards. */
.arcade-game-icon svg{width:38px;height:38px;filter:drop-shadow(0 3px 1px hsl(var(--game-hue) 75% 30% / .15))}
.arcade-game-card .arcade-game-icon{width:62px;height:62px;border-radius:20px;background:linear-gradient(145deg,hsl(var(--game-hue) 90% 94%),hsl(var(--game-hue) 80% 85%));color:hsl(var(--game-hue) 64% 38%);box-shadow:inset 0 1px 0 #fff8,0 5px 12px hsl(var(--game-hue) 70% 35% / .08)}
.arcade-resume>button>span svg,.arcade-invitation>span svg{width:28px;height:28px}
.arcade-2048{padding:10px;background:#aab0c6;border-radius:18px;gap:8px}
.arcade-2048 span{aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:#e4e7f0;border-radius:10px;font-weight:800;font-size:26px;color:#30374c}
.arcade-2048 .tile-0{background:#ffffff25}.arcade-2048 .tile-4{background:#efe6b8}.arcade-2048 .tile-8,.arcade-2048 .tile-16{background:#f6b78c}.arcade-2048 .tile-32,.arcade-2048 .tile-64{background:#ed8389;color:white}.arcade-2048 .tile-128,.arcade-2048 .tile-256,.arcade-2048 .tile-512{background:#9080ec;color:white;font-size:22px}.arcade-2048 .tile-1024,.arcade-2048 .tile-2048{background:#6654df;color:white;font-size:19px}
.arcade-sudoku{gap:0;border:2px solid #697086;border-radius:12px;overflow:hidden}.arcade-sudoku button{border-radius:0;border:1px solid #d8deea;aspect-ratio:1;font-size:24px}.arcade-sudoku button:nth-child(4n+2){border-right:2px solid #697086}.arcade-sudoku button:nth-child(n+5):nth-child(-n+8){border-bottom:2px solid #697086}.arcade-sudoku button.given{color:#30374c;background:#edf0f7;opacity:1}.arcade-sudoku button.selected{background:#e8e2ff;box-shadow:inset 0 0 0 2px #7056e8}
.arcade-letter-word{display:flex;justify-content:center;gap:10px;margin:24px 0;font-size:28px;font-weight:750}.arcade-letter-word span{border-bottom:3px solid #b3a7ef;width:36px;text-align:center;padding-bottom:8px}.arcade-alphabet{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:7px}.arcade-alphabet button{min-height:42px;border:1px solid #d8deea;border-radius:10px;background:var(--surface,#fff);font-weight:700}.arcade-alphabet button:disabled{opacity:.35}
.arcade-quiz-question{text-align:center;font-size:20px;line-height:1.5;margin:25px 0}.arcade-quiz-options{display:grid;gap:10px}.arcade-quiz-options button{min-height:48px;text-align:left;padding:12px 18px;background:var(--surface,#fff);border:1px solid #d8deea;border-radius:14px;color:inherit;font-size:14px}.arcade-quiz-options button:hover{border-color:#7056e8;background:#eeeaff}
/* New rule-driven puzzle and multiplayer surfaces. */
.arcade-game-filters{display:flex;gap:8px;margin:0 0 16px;flex-wrap:wrap}.arcade-game-filters button{border:1px solid #cdd8e8;padding:9px 16px;border-radius:999px;background:#f4f7fc;font-size:12px;color:#33456a}.arcade-game-filters button[aria-pressed=true]{background:#3047a9;color:white;border-color:#3047a9}
.lights-board button.light-on{background:#ffd663!important;color:#704800!important;box-shadow:inset 0 0 14px #fff5}.lights-board button.light-off{background:#1e2d43!important;color:#7389a0!important}.sliding-board button.blank{background:#e6ecf3!important;border-style:dashed}.reversi-board{background:#246149;border-radius:15px;padding:8px}.reversi-board button{background:#348162!important;color:#91cbb0!important;border:1px solid #80b99f!important}.reversi-board button.disc-home{color:#13222d!important;font-size:38px}.reversi-board button.disc-away{color:#fff6dd!important;font-size:38px}.arcade-board button.legal-square{box-shadow:inset 0 0 0 3px #64dcbc!important}.checkers-board{gap:3px!important;padding:8px;background:#33495d;border-radius:15px}.checkers-board button{min-height:40px!important;background:#eef0e4!important;color:#687f93!important;border:0!important}.checkers-board .dark-square{background:#526a7e!important}.checkers-board .piece-home{color:#91a9ff!important;font-size:27px}.checkers-board .piece-away{color:#ffce85!important;font-size:27px}.checkers-board .selected{box-shadow:inset 0 0 0 3px #adf0c8!important}
.arcade-hanoi{display:flex;gap:10px;max-width:420px;margin:18px auto}.arcade-hanoi>button{width:33%;height:180px;border:1px solid #c4d4e7;border-radius:14px;background:#eef4fb;display:flex;flex-direction:column;align-items:center;padding:12px 5px;color:#243650}.arcade-hanoi .selected{outline:3px solid #627ce8}.hanoi-stack{flex:1;width:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;background:linear-gradient(90deg,transparent 47%,#b2c1d4 47% 53%,transparent 53%);padding:6px 0}.hanoi-stack i{width:calc(30% + var(--disc)*18%);height:24px;border-radius:8px;background:hsl(calc(235 + var(--disc)*35),65%,60%);color:white;font-style:normal;border:1px solid #fff8;margin-top:3px}.arcade-hanoi b{font-size:11px;margin-top:10px}
.arcade-dots{display:grid;grid-template-columns:24px minmax(40px,90px) 24px minmax(40px,90px) 24px;grid-template-rows:24px 90px 24px 90px 24px;width:max-content;max-width:100%;margin:20px auto;align-items:center;justify-items:center}.dots-dot{font-size:15px;color:#35455f}.arcade-dots .dots-edge{min-width:0!important;min-height:0!important;background:#d5e1ef;border:0;padding:0!important;cursor:pointer;border-radius:6px}.arcade-dots .horizontal{width:100%;height:16px}.arcade-dots .vertical{height:100%;width:16px}.arcade-dots .home,.arcade-dots .away{background:#647cdf!important}.arcade-dots .away{background:#eaa551!important}.dots-box{width:100%;height:100%;display:grid;place-items:center;background:#eef4f9;border-radius:12px;font-size:11px;font-weight:800;color:white}
@media(max-width:400px){.arcade-hanoi>button{height:150px}.arcade-dots{grid-template-rows:24px 72px 24px 72px 24px;grid-template-columns:24px 72px 24px 72px 24px}}

/* Daily play allowances and negative-balance status. */
.arcade-command-list .arcade-daily-plays{display:inline-flex;align-items:center;gap:5px;width:max-content;max-width:100%;margin:6px 0 0;padding:4px 8px;border:1px solid #2b9b6b35;border-radius:999px;background:#25a56f12;color:#218357;font-size:10px;font-weight:750;line-height:1.2;white-space:nowrap}
.arcade-command-list .arcade-daily-plays.is-empty{border-color:#8c909a40;background:#8c909a12;color:var(--text-soft,#778196)}
.arcade-wallet strong[title*="debt"],.arcade-wallet strong[title*="negative"]{color:#cf4f59}
body[data-theme="dark"] .arcade-command-list .arcade-daily-plays{color:#72d3a6}
body[data-theme="dark"] .arcade-command-list .arcade-daily-plays.is-empty{color:#adb5c3}

.arcade-quiz90{display:flex;text-decoration:none;color:inherit;background:linear-gradient(110deg,#462833,#191927);border-color:#ff8b8199}.arcade-quiz90:hover{color:inherit;text-decoration:none;filter:brightness(1.12)}