/* Original Questium styling, based on the public format structures documented in qa/v5.
   No third-party logos, screenshots, CSS, fonts or other assets are shipped. */
.round-demo[data-theme^="show-"]{--show-ink:#f8faff;--show-muted:#c0d3ed;--show-accent:#f4cf52;--show-surface:#11295e;--show-line:#35528a}
.round-demo[data-theme^="show-"] .round-stage{padding-top:0;border-top:0}
.show-game{overflow:hidden;border-radius:16px;background:var(--show-surface);color:var(--show-ink);padding:22px;font-size:14px;line-height:1.6;box-shadow:0 12px 30px #081b3020}
.show-game *{box-sizing:border-box;min-width:0}
.show-game [hidden]{display:none!important}
.show-game .show-top{display:flex;justify-content:space-between;gap:10px;align-items:center;padding-bottom:16px;margin-bottom:16px;border-bottom:1px solid var(--show-line);font-size:10px;font-weight:800;letter-spacing:1.4px;color:var(--show-muted)}
.show-top>span:last-child{text-align:right;font-variant-numeric:tabular-nums;letter-spacing:.5px}
.round-demo .show-game h3{font-size:27px;line-height:1.4;font-weight:700;letter-spacing:-.5px;color:var(--show-ink)}
.show-game p{margin:12px 0}
.show-game .show-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:18px}
.round-demo .show-game .show-button{border:1px solid var(--show-accent);background:var(--show-accent);color:#172144;min-height:46px;padding:11px 17px;border-radius:8px;font-size:13px;font-weight:750;box-shadow:0 2px 0 #0003}
.round-demo .show-game .show-button.is-secondary{background:transparent;color:var(--show-ink);border-color:var(--show-line);box-shadow:none}
.round-demo .show-game .show-button:hover:not(:disabled){filter:brightness(1.09);transform:translateY(-1px)}
.round-demo .show-game button:disabled{opacity:.43}
.round-demo .show-game button:focus-visible,.round-demo .show-game input:focus-visible,.round-demo .show-game summary:focus-visible,.round-demo .show-game a:focus-visible{outline:3px solid #ffdf69;outline-offset:3px}
.show-game .show-caption{color:var(--show-muted);font-size:12px;line-height:1.6}
.show-game .show-kicker{font-size:11px;font-weight:800;letter-spacing:1.5px;color:var(--show-accent);margin:12px 0}
.show-game .show-avatar{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;flex-shrink:0;border:1px solid var(--show-line);border-radius:50%;background:#ffffff10;font-size:14px;font-weight:800}
.show-game .show-podiums{display:flex;gap:10px;margin:20px 0 4px}
.show-game .show-podium{flex:1;display:grid;grid-template-columns:36px 1fr;gap:4px 10px;align-items:center;background:#ffffff08;border:1px solid var(--show-line);border-bottom:4px solid var(--show-line);border-radius:7px;padding:13px 12px;font-size:12px}
.show-game .show-podium strong{grid-column:2;font-variant-numeric:tabular-nums;font-size:26px;color:var(--show-accent);line-height:1.3}
.show-game .show-podium.is-active{background:#e9d35a17;border-color:var(--show-accent)}
.show-game .show-field{display:block;margin:20px 0 12px;font-size:13px;font-weight:650}
.round-demo .show-game input:not([type=radio]):not([type=checkbox]):not([type=range]){margin-top:6px;border:1px solid var(--show-line);background:#fff;color:#17203a;border-radius:7px;font-size:16px}
.show-game .show-reveal{padding:20px;background:#ffffff0b;border:1px solid var(--show-line);border-radius:8px;margin:20px 0;text-align:left}
.show-game .show-reveal>span{display:block;font-size:10px;font-weight:800;letter-spacing:1.8px;color:var(--show-muted);margin-bottom:8px}
.show-game .show-reveal>strong{display:block;font-size:25px;line-height:1.35;color:var(--show-accent)}
.show-game .show-reveal>p:last-child{margin-bottom:0}
.show-game .show-feedback{font-size:13px;color:var(--show-accent);margin-bottom:0}
.show-game .show-audio{font-size:12px;color:var(--show-muted)}
.show-game .show-fallback{margin:15px 0;padding:16px;border-left:3px solid var(--show-accent);background:#ffffff0b;border-radius:0 8px 8px 0}
.show-game .show-fallback p{margin:7px 0}
.show-game .show-fallback small{display:block;color:var(--show-muted);font-size:11px;line-height:1.6}
.round-demo .show-game details.show-repertoire{background:#00000018;border:1px solid var(--show-line);color:var(--show-muted);border-radius:7px;margin:22px 0 0;padding:12px 14px;font-size:11px}
.show-game .show-repertoire summary{font-size:11px}
.show-game .show-repertoire a{color:inherit;text-decoration:underline;text-underline-offset:3px}
.show-game .show-repertoire ul{padding-left:18px}
/* SIGame: the blue topic-and-value board and restrained player positions. */
.si-game{--show-surface:#123998;--show-line:#6684d4;--show-muted:#d0dcfc;--show-accent:#ffdd67;background:linear-gradient(135deg,#153ca0,#092262)}
.si-host{display:flex;gap:13px;align-items:center;margin:0 0 20px;color:#e1e8ff;font-size:13px}
.si-host p{margin:0;max-width:65ch}
.si-game .si-board{display:grid;grid-template-columns:minmax(120px,1.5fr) repeat(3,minmax(0,1fr));border-top:2px solid #030f49;border-left:2px solid #030f49;background:#061d61;box-shadow:0 4px 20px #04144466}
.si-board>*{min-height:93px;border:0;border-right:2px solid #030f49;border-bottom:2px solid #030f49;border-radius:0;display:flex;align-items:center;justify-content:center;text-align:center}
.round-demo .si-board button{font-size:39px;font-weight:800;letter-spacing:-1px;background:linear-gradient(180deg,#294eb1,#183585);color:white;text-shadow:1px 2px #071b52}
.round-demo .si-board button:hover:not(:disabled){background:#3c63d1;color:#ffdf79}
.round-demo .si-board button:disabled{background:#0c286f;color:#3153a2;opacity:1;text-shadow:none}
.si-board .si-topic{padding:14px 8px;font-weight:800;font-size:14px;letter-spacing:1px;background:#0a286e;color:#e4edff}
.si-question{padding:30px 26px;background:#0b2b81;border:2px solid #08205b;min-height:310px}
.round-demo .si-question h3{font-weight:600;text-align:center;font-size:29px;max-width:29ch;margin:20px auto 30px;color:#fff}
.si-question>.show-kicker{text-align:center}
.si-question .show-actions{justify-content:center}
.si-game .show-podium{background:#071e5a;border-color:#3c63bf;border-bottom-color:#6e8ee1}
/* Quiz: a projected question slide beside an editable six-line answer sheet. */
.quiz-game{--show-surface:#2f1851;--show-line:#7b5a97;--show-muted:#dccce8;--show-accent:#f0db54;background:#321c52}
.quiz-layout{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(250px,1fr);gap:20px;align-items:start}
.quiz-screen{position:relative;overflow:hidden;min-height:455px;padding:25px;border-radius:7px;background:radial-gradient(ellipse at 110% 0,#8062a5 0,transparent 47%),linear-gradient(150deg,#512366,#241b48);border:1px solid #95649d;box-shadow:0 10px 18px #0003}
.quiz-screen:before{content:'';position:absolute;inset:auto -60px -100px auto;width:230px;height:230px;border:35px solid #c4a13a1a;border-radius:50%;pointer-events:none}
.quiz-presenter{display:flex;align-items:center;gap:10px;font-size:11px;font-weight:750;color:#eee2f8;padding-bottom:20px;border-bottom:1px solid #ffffff25}
.quiz-presenter .show-avatar{background:#e4cd53;color:#36213d;border:0;font-size:20px}
.quiz-presenter small{color:#bda8d1;font-weight:400}
.quiz-question-top{display:flex;justify-content:space-between;align-items:center;margin:23px 0}
.quiz-number{font-weight:850;font-size:46px;line-height:1;color:#f0db54}
.quiz-screen>.quiz-number{display:block;margin:24px 0}
.quiz-timer{font-size:16px;font-variant-numeric:tabular-nums;color:#f3e18d;border:1px solid #9b7f94;border-radius:30px;padding:7px 12px;letter-spacing:1px}
.round-demo .quiz-screen h3{font-size:25px;line-height:1.45;letter-spacing:0}
.quiz-direction{font-size:11px;color:#c3b2d6}
.quiz-sheet{background:#fffdf4;color:#4a2039;border-radius:3px;padding:22px 20px;border:3px solid #79163f;box-shadow:4px 5px 0 #1d1035;transform:rotate(.3deg)}
.quiz-sheet-heading{text-align:center;border-bottom:2px solid #79203e;padding:0 0 15px;color:#741f3b}
.quiz-sheet-heading>span{display:block;font-size:11px;font-weight:850;letter-spacing:1.4px}
.quiz-sheet-heading>strong{display:block;font-size:21px;margin:10px 0 4px}
.quiz-sheet-heading>small{font-size:10px;text-transform:uppercase;letter-spacing:1.5px}
.quiz-lines{margin:10px 0 20px}
.quiz-answer{display:grid;grid-template-columns:24px 1fr;align-items:center;gap:5px;min-height:57px;border-bottom:1px solid #caa4b1;color:#7e3450;font-weight:800;font-size:18px}
.round-demo .quiz-sheet .quiz-answer input{margin:0;border:0!important;box-shadow:none;border-radius:0!important;background:transparent!important;padding:9px 5px!important;font-size:14px!important;min-height:44px;color:#42203b!important}
.quiz-answer input:disabled{opacity:.6}
.quiz-answer.is-right{background:#e1efda;color:#3b6830}
.quiz-answer.is-wrong{background:#fbe2dd;color:#a74838}
.quiz-sheet p{font-size:12px;line-height:1.6}
.quiz-sheet .quiz-score{font-size:40px;font-weight:800;color:#712341;text-align:center;line-height:1.3}
.quiz-sheet .quiz-review-nav{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.round-demo .quiz-sheet .show-button{color:#fff9ec;background:#761c43;border-color:#761c43;font-size:12px;width:100%}
.round-demo .quiz-sheet .quiz-review-nav .show-button{width:calc((100% - 30px)/6);padding:8px 0;min-width:0;background:#fff9ee;color:#721b40}
.quiz-table .quiz-sheet{transform:rotate(-.5deg)}
/* Melody: stage lights, a note ladder, score podiums and recognizable repertoire. */
.melody-game{--show-surface:#27131c;--show-line:#966444;--show-muted:#e6c8ae;--show-accent:#ffd166;background:linear-gradient(135deg,#2d1823,#411c1a)}
.melody-stage{position:relative;padding:24px;border:2px solid #b3783f;border-radius:18px;background:radial-gradient(ellipse at 50% -90%,transparent 64%,#e69b3e19 64% 68%,transparent 68% 74%,#e69b3e16 74% 78%,transparent 78%),linear-gradient(#542126,#251422);box-shadow:inset 0 0 0 5px #ffffff04,0 7px 20px #10060e66}
.melody-lights{font-size:10px;letter-spacing:14px;text-align:center;color:#ffd98a;text-shadow:0 0 9px #ffbf49;margin:0 0 22px;overflow:hidden;white-space:nowrap}
.round-demo .melody-stage h3{text-align:center;max-width:29ch;margin:0 auto 18px;color:#ffedca;font-weight:700}
.melody-stage>.show-kicker{text-align:center}
.melody-hint{padding:15px 17px;background:#0002;border:1px solid #84583e;border-radius:7px;color:#f5dfc0}
.note-ladder{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:9px;max-width:460px;margin:25px auto}
.note-ladder>span{display:flex;align-items:center;justify-content:center;gap:8px;min-height:72px;background:#27141d;border:1px solid #855d47;border-radius:9px;font-size:25px;color:#b28b65}
.note-ladder strong{font-size:27px;line-height:1}
.note-ladder .is-active{background:linear-gradient(#ffe39b,#dca94e);color:#482424;border-color:#ffe3a1;box-shadow:0 0 18px #f9b34b3d}
.melody-game .show-podiums{margin:0 0 20px}
.melody-game .show-podium{border-bottom-color:#dba652;background:linear-gradient(#65342b,#341c27);border-radius:10px 10px 4px 4px}
.melody-game .show-podium strong{font-size:30px}
.melody-stage .show-actions{justify-content:center}
.melody-stage .show-button[data-buzzer]{background:#af2d36;color:#fff3da;border:2px solid #ed7060;border-radius:40px;padding-left:25px;padding-right:25px;box-shadow:0 4px 0 #671927}
.melody-stage [data-answer-box]{border-top:1px solid #8b5a42;margin-top:24px}
.melody-board{display:grid;grid-template-columns:minmax(90px,1.3fr) repeat(3,minmax(0,1fr));gap:9px;margin:22px 0}
.melody-category{display:flex;align-items:center;justify-content:center;color:#f9e7bd;font-size:11px;font-weight:800;text-align:center;letter-spacing:1px;padding:8px}
.round-demo .melody-board .note-cell{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:120px;background:linear-gradient(#784333,#4d2528);border:2px solid #c89459;border-radius:11px;color:#ffdd93;padding:11px 5px;box-shadow:0 4px 0 #1d1117}
.note-cell>span{font-size:36px;line-height:1.1}
.note-cell>strong{font-size:24px;line-height:1.5}
.note-cell>small{font-size:9px;color:#f4d9b6}
.round-demo .melody-board .note-cell:hover:not(:disabled){background:#92573b}
.melody-board-game .show-podiums{margin:20px 0 0}
/* Music bingo: a five-by-five ticket, player and independent line verification. */
.bingo-game{--show-surface:#102750;--show-line:#4473ac;--show-muted:#c0d3ef;--show-accent:#75ddcc;background:#102b59}
.bingo-layout{display:grid;grid-template-columns:minmax(200px,.85fr) minmax(0,1.7fr);gap:22px;align-items:start}
.bingo-player{padding:18px 6px 4px 0}
.bingo-disc{display:flex;align-items:center;justify-content:center;width:88px;height:88px;border:15px solid #172043;border-radius:50%;color:#efce6c;background:#315b89;outline:1px solid #456b9e;box-shadow:0 0 0 6px #193b6b;font-size:33px;margin:5px 0 26px}
.round-demo .bingo-player h3{font-size:25px}
.bingo-player>p{font-size:12px}
.bingo-player .show-actions{gap:8px;margin-top:12px}
.bingo-player .show-button{width:100%}
.bingo-progress{display:flex;gap:6px;margin:25px 0 10px}
.bingo-progress span{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;border:1px solid #456b9e;font-size:10px;color:#a2b9d8}
.bingo-progress .is-current{border:2px solid #7be3d3;color:#fff}
.bingo-progress .is-done{background:#66c9b8;border-color:#66c9b8;color:#163344}
.bingo-ticket{background:#fafcff;border:4px solid #447ac3;border-radius:9px;box-shadow:0 7px 20px #07132e55;padding:13px;color:#113d72}
.bingo-ticket-title{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:6px 4px 14px;font-size:10px;letter-spacing:1px}
.bingo-ticket-title>strong{font-size:12px}
.bingo-letters{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));background:#2465aa;color:#fff;font-size:26px;font-weight:850;text-align:center;letter-spacing:2px;line-height:1.5;border-radius:4px 4px 0 0}
.bingo-card{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-left:1px solid #abc4e2;border-top:1px solid #abc4e2;background:#dce8f6}
.round-demo .bingo-card button{position:relative;border:0;border-right:1px solid #abc4e2;border-bottom:1px solid #abc4e2;border-radius:0;background:#fff;color:#16497c;min-height:90px;line-height:1.35;font-size:11px;font-weight:650;padding:9px 5px}
.round-demo .bingo-card button:hover:not(:disabled){background:#e5effc}
.round-demo .bingo-card button.is-marked{background:#c5ede5;color:#145b50;font-weight:800}
.round-demo .bingo-card button.is-winning{background:#91dfc8;box-shadow:inset 0 0 0 2px #277d61}
.round-demo .bingo-card button:disabled{opacity:1}
.bingo-card i{position:absolute;right:3px;top:1px;color:#287669;font-size:12px;font-style:normal}
.bingo-ticket .show-actions{margin-top:16px;gap:8px}
.round-demo .bingo-ticket .show-button{background:#2163a7;border-color:#2163a7;color:#fff;font-size:12px;flex:1}
.round-demo .bingo-ticket .show-button.is-secondary{background:transparent;border-color:#adc2dc;color:#194875;font-size:11px}
.bingo-ticket .show-feedback{color:#7b3a2e;font-size:12px}
.round-demo .bingo-game details.bingo-call-list{background:#183963;border:1px solid #4473ac;color:#d8e7fd;font-size:12px;padding:12px;border-radius:6px}
.bingo-paper{--show-accent:#e9bd72;background:#3b2a2b;--show-line:#897054;--show-muted:#e0cbb1}
.bingo-paper .bingo-ticket{background:#fffaf0;border-color:#be8350;transform:rotate(.2deg);color:#70442c}
.bingo-paper .bingo-letters{background:#885333}
.bingo-paper .bingo-card{border-color:#cdbda5}
.round-demo .bingo-paper .bingo-card button{background:#fffdf5;border-color:#cdbda5;color:#60412f}
.round-demo .bingo-paper .bingo-card .is-marked{background:#f3d7ad;color:#5a371e}
.bingo-paper .bingo-card i{color:#966127}
.round-demo .bingo-paper .bingo-card .is-winning{background:#e4cc8c;box-shadow:inset 0 0 0 2px #997a2e}
.round-demo .bingo-paper .bingo-ticket .show-button{background:#854d2d;border-color:#854d2d;color:#fff7e8}
.round-demo .bingo-paper .bingo-ticket .is-secondary{background:transparent;color:#75462b;border-color:#bca58d}
.round-demo .bingo-paper details.bingo-call-list{background:#493436;border-color:#897054;color:#f1dcc0}
/* Keep every format recognizable and usable on a narrow phone. */
@media(max-width:1050px){.quiz-layout{grid-template-columns:minmax(0,1fr)}.quiz-screen{min-height:0}.quiz-sheet{max-width:600px;width:100%;justify-self:center}.bingo-layout{grid-template-columns:minmax(0,1fr)}.bingo-player{display:grid;grid-template-columns:85px minmax(0,1fr);gap:0 20px;padding:0}.bingo-player .bingo-disc{grid-column:1;grid-row:1/4;margin:10px 0;width:72px;height:72px;border-width:12px}.bingo-player>.show-kicker,.bingo-player>h3,.bingo-player>p:first-of-type{grid-column:2}.bingo-player>.show-actions,.bingo-player>.show-fallback,.bingo-player>.show-audio,.bingo-player>.bingo-progress,.bingo-player>p,.bingo-player>details{grid-column:1/-1}.bingo-player .show-actions{display:flex}.bingo-player .show-actions>.show-button{width:auto;flex:1}.bingo-progress{margin-top:15px}}
@media(max-width:600px){.show-game{padding:14px 12px;border-radius:12px;font-size:12px}.show-game .show-top{font-size:9px;letter-spacing:1px;gap:12px;padding-bottom:12px;margin-bottom:15px}.show-top>span:first-child{max-width:65%}.show-game .show-actions{gap:8px}.round-demo .show-game .show-button{font-size:12px;padding:11px 12px;min-height:46px}.round-demo .show-game h3{font-size:22px}.show-game .show-podiums{gap:6px}.show-game .show-podium{display:flex;flex-direction:column;align-items:center;text-align:center;padding:10px 5px;font-size:10px;gap:5px}.show-game .show-podium .show-avatar{width:27px;height:27px;font-size:11px}.show-game .show-podium strong{font-size:22px}.show-game .show-caption{font-size:11px}.show-game .show-reveal{padding:16px}.show-game .show-reveal>strong{font-size:23px}.si-host{font-size:11px;gap:9px}.si-game .si-board{grid-template-columns:minmax(68px,1.3fr) repeat(3,minmax(0,1fr))}.si-board>*{min-height:75px}.si-board .si-topic{font-size:9px;letter-spacing:.3px;padding:6px 3px}.round-demo .si-board button{font-size:27px;letter-spacing:-.7px}.si-question{padding:22px 14px;min-height:300px}.round-demo .si-question h3{font-size:23px}.quiz-layout{gap:18px}.quiz-screen{padding:19px 16px}.quiz-presenter{font-size:10px}.quiz-number{font-size:40px}.quiz-timer{font-size:13px}.quiz-sheet{padding:18px 14px;border-width:2px}.quiz-answer{min-height:55px}.round-demo .quiz-screen h3{font-size:22px}.quiz-sheet-heading>strong{font-size:19px}.melody-stage{padding:20px 13px;border-radius:12px}.melody-lights{letter-spacing:9px;font-size:8px}.melody-hint{padding:12px;font-size:12px}.note-ladder{gap:5px;margin:20px 0}.note-ladder>span{min-height:60px;font-size:20px;gap:3px;border-radius:6px}.note-ladder strong{font-size:22px}.melody-board{grid-template-columns:minmax(56px,1.1fr) repeat(3,minmax(0,1fr));gap:5px}.melody-category{font-size:8px;padding:3px;letter-spacing:.3px}.round-demo .melody-board .note-cell{min-height:92px;border-width:1px;border-radius:7px;padding:8px 3px}.note-cell>span{font-size:27px}.note-cell>strong{font-size:20px}.note-cell>small{font-size:8px}.bingo-layout{gap:18px}.bingo-player{grid-template-columns:67px minmax(0,1fr);gap:0 12px}.bingo-player .bingo-disc{width:57px;height:57px;border-width:9px;font-size:24px}.bingo-player>.show-kicker{font-size:9px;margin-top:4px}.round-demo .bingo-player h3{font-size:22px;margin-bottom:4px}.bingo-player>p:first-of-type{margin-top:2px;font-size:11px}.bingo-ticket{padding:7px;border-width:3px}.bingo-ticket-title{padding:5px 2px 10px;gap:5px;font-size:8px;letter-spacing:.5px}.bingo-ticket-title>strong{font-size:10px}.bingo-letters{font-size:23px}.round-demo .bingo-card button{font-size:9px;min-height:84px;padding:13px 3px 8px;line-height:1.4;overflow-wrap:normal;word-break:normal;hyphens:auto}.bingo-card i{font-size:10px}.bingo-ticket .show-actions{display:block}.bingo-ticket .show-actions>.show-button{width:100%;margin-top:7px}.show-game .show-repertoire{overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){.round-demo .show-game button{transform:none!important;transition:none!important}}
.melody-game .auction-history{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:18px 0}.auction-history li{font-size:10px;padding:5px 8px;border:1px solid #83573e;background:#1d101840;border-radius:5px;color:#ead0b1}
/* Explicit disclosure visibility also keeps static evidence consistent with a browser. */
.show-game details:not([open])>:not(summary){display:none}
/* Use ordinary flow for the narrow music player; the ticket remains a true grid. */
@media(max-width:1050px){.bingo-player{display:block;padding:0}.bingo-player .bingo-disc{float:left;margin:8px 20px 20px 5px;width:72px;height:72px;border-width:12px}.bingo-player>.show-actions{clear:both}.bingo-player .show-actions>.show-button{width:auto;flex:1}}
.round-demo .melody-board .note-cell{display:block;text-align:center}.note-cell>span,.note-cell>strong,.note-cell>small{display:block;width:100%}
@media(max-width:600px){.bingo-player .bingo-disc{width:57px;height:57px;border-width:9px;margin:8px 15px 16px 4px}.melody-board{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.melody-category{grid-column:1/-1;min-height:34px;font-size:11px;letter-spacing:1px;background:#ffffff06;border-bottom:1px solid #805238}.round-demo .melody-board .note-cell{min-height:95px}.note-cell>span{font-size:29px}.note-cell>strong{font-size:24px}.note-cell>small{font-size:9px}}
/* Phone tickets keep five columns, with readable wrapping instead of overlap. */
@media(max-width:600px){.round-demo .bingo-card button{font-size:11px;min-height:100px}.bingo-card button>span{display:block;max-width:100%;overflow-wrap:anywhere;hyphens:auto}}
@media(max-width:360px){.round-demo .bingo-card button{font-size:10px}}