:root{font-family:'Avenir Next',Avenir,'Segoe UI',sans-serif;color:#293e31;background:#f7f6f1;font-synthesis:none;--ink:#293e31;--muted:#73796d;--orange:#c96243;--sage:#e2ead8;--line:#dce0d3}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer;color:inherit}button:disabled{cursor:default;opacity:.5}button,a,input,select{touch-action:manipulation}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible+span{outline:3px solid #6179b2;outline-offset:3px}a{color:inherit;text-decoration:none}[hidden]{display:none!important}h1,h2,p{margin:0}header{max-width:1160px;margin:auto;padding:25px 32px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-size:32px;font-weight:800;letter-spacing:-1.5px}.flower,.dot{color:var(--orange)}.flower{margin-right:8px}.text-button{border:0;background:none;font-size:13px}.text-button span{margin-left:8px}.skip{position:absolute;top:-80px;background:white;padding:12px;z-index:10}.skip:focus{top:10px}main{max-width:1000px;margin:auto;padding:34px 26px 0}.intro{text-align:center;margin-bottom:28px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:var(--muted)}h1{font-size:40px;letter-spacing:-1.5px;font-weight:600;margin:10px 0}h1 em{color:var(--orange);font-family:Georgia,serif;font-weight:400}.intro>p:last-child{font-size:14px;color:var(--muted)}form{max-width:720px;margin:0 auto 26px}fieldset{padding:0;border:0;margin:0;min-width:0}legend,.level{font-size:11px;font-weight:650;color:var(--muted)}legend{margin-bottom:9px}.segments{display:flex;gap:7px}.segments label{flex:1;position:relative;cursor:pointer}.segments input{position:absolute;opacity:0;width:1px;height:1px}.segments label>span{display:flex;align-items:center;justify-content:center;gap:9px;padding:12px 10px;border:1px solid var(--line);border-radius:10px;font-size:12px;background:#fffefa}.segments b{font-size:21px;font-weight:500}.operations input:checked+span{background:#fae8dd;border-color:#d7977e;color:#994429}.secondary-settings{margin-top:17px;display:flex;align-items:end;gap:24px}.secondary-settings fieldset{flex:1}.sizes label>span{font-size:16px;font-weight:650;padding:10px}.sizes small{font-size:10px;font-weight:500}.sizes input:checked+span{background:var(--sage);border-color:#9cad8f}.level{display:flex;flex-direction:column;gap:9px}select{background:#fffefa;border:1px solid var(--line);border-radius:8px;color:var(--ink);padding:10px;font-size:12px}.timer-toggle{display:flex;align-items:center;gap:6px;font-size:12px;padding-bottom:12px;white-space:nowrap}input[type=checkbox]{accent-color:var(--ink)}.game{background:#fffefa;border:1px solid var(--line);border-radius:22px;padding:22px 26px 18px;text-align:center;box-shadow:0 9px 40px #293e3104}.game-meta{display:flex;align-items:center;justify-content:space-between;font-size:10px;letter-spacing:.8px;color:var(--muted);min-height:26px}#mode-label{font-weight:750;color:var(--orange);text-transform:uppercase}#clock{display:flex;align-items:center;gap:9px;font-variant-numeric:tabular-nums}#pause{background:none;border:1px solid var(--line);border-radius:5px}.game h2{font-size:26px;font-weight:600;letter-spacing:-.7px;margin:13px 0 8px}#instruction{font-size:15px}.subinstruction{font-size:12px;color:var(--muted);margin:8px 0 0}.board-wrap{position:relative;max-width:670px;margin:15px auto 10px}.board{position:relative;width:100%;aspect-ratio:600 / 560;container-type:inline-size;isolation:isolate}.cell{position:absolute;pointer-events:none}.cell svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none}.cell polygon{fill:#f4f5ed;stroke:#c9d1bd;stroke-width:1.5;vector-effect:non-scaling-stroke}.cell.solved polygon{fill:var(--sage);stroke:#a8b89b}.cell.final polygon{fill:#e7eddd}.cell.winner polygon{fill:#314d39}.number{pointer-events:auto;position:absolute;transform:translate(-50%,-50%);width:clamp(24px,8.5cqw,48px);height:clamp(24px,8.5cqw,48px);display:grid;place-items:center;padding:0;background:none;border:0;border-radius:50%;font-size:clamp(16px,2.4vw,25px);font-weight:600;font-variant-numeric:tabular-nums;z-index:2}.number:hover{background:#dde5d1}.number.hinted{background:#f6dbc8;outline:2px solid #c96243}.number.wrong{background:#f6dfd8;color:#a33f27;text-decoration:line-through}.answer{left:50%;top:50%;width:62%;height:62%;font-size:clamp(30px,5vw,56px);border-radius:8px}.answer:disabled{opacity:1}.winner .answer{color:white}.final .answer:hover{background:#d0dec1}.group-label{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:10px;color:#8a9380;pointer-events:none}.center-copy{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);text-align:center;width:90%;color:#6e7c61;font-size:11px;line-height:1.7}.center-copy strong{display:block;font-size:23px;font-weight:500;color:var(--ink)}.center-cell polygon{fill:#fbfbf6;stroke:#d8dece}.paused{position:absolute;inset:0;background:#fffefa;z-index:5;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;border-radius:12px}#feedback{font-size:13px;min-height:38px;display:flex;align-items:center;justify-content:center;line-height:1.5}.actions{display:flex;justify-content:center;gap:12px;margin:10px 0}.primary,.secondary{border-radius:10px;padding:13px 24px;font-size:13px;font-weight:600}.primary{background:var(--ink);color:white;border:1px solid var(--ink)}.primary:hover{background:#3e5745}.secondary{background:none;border:1px solid var(--line)}.stats{font-size:10px;color:var(--muted);margin-top:16px;min-height:14px}footer{padding:24px 0;display:flex;justify-content:space-between;font-size:10px;color:var(--muted)}dialog{border:1px solid var(--line);border-radius:20px;max-width:520px;width:calc(100% - 32px);padding:35px;color:var(--ink);background:#fffefa}dialog::backdrop{background:#25352b70}dialog h2{font-size:28px;letter-spacing:-1px;margin:14px 0}dialog p,dialog li{font-size:14px;line-height:1.7;margin-bottom:15px}dialog ul{padding-left:20px}.close{position:absolute;right:15px;top:10px;background:none;border:0;font-size:25px}
@media(max-width:600px){header{padding:20px}.brand{font-size:27px}main{padding:26px 12px 0}h1{font-size:32px}.segments label>span{font-size:10px;gap:4px;padding:10px 4px}.segments b{font-size:18px}.secondary-settings{gap:10px;flex-wrap:wrap}.secondary-settings fieldset{flex-basis:100%}.level{flex:1;flex-direction:row;align-items:center;justify-content:space-between}.timer-toggle{padding:9px 0;margin-left:12px}.sizes label>span{font-size:15px;padding:9px}.game{padding:15px 8px;border-radius:17px}.game-meta{padding:0 6px;font-size:9px}.game h2{font-size:24px}#instruction{font-size:13px;padding:0 7px}.subinstruction{font-size:11px;line-height:1.5;padding:0 12px}.board-wrap{margin-top:16px}.number{width:clamp(24px,8.5cqw,30px);height:clamp(24px,8.5cqw,30px);font-size:clamp(14px,5cqw,17px)}.answer{width:65%;height:65%;font-size:34px}.group-label{font-size:8px}.center-copy{font-size:8px}.center-copy strong{font-size:17px}#feedback{font-size:12px;padding:0 10px}.primary,.secondary{padding:12px 17px}.game-meta #progress{letter-spacing:0}footer{gap:15px;font-size:9px}dialog{padding:28px 23px}}
.play-tabs{display:flex;justify-content:center;gap:6px;margin:0 auto 25px}.play-tabs button{background:none;border:1px solid var(--line);padding:10px 18px;border-radius:30px;font-size:12px}.play-tabs button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:white}.race-entry,.race-room{background:#fffefa;border:1px solid var(--line);border-radius:18px;padding:26px;margin:0 auto 24px;max-width:900px}.race-entry h2,.race-room h2{font-size:25px;margin:9px 0}.race-entry p,.race-room p{font-size:13px;color:var(--muted);line-height:1.6}.entry-columns{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:25px}.entry-columns>div{border-right:1px solid var(--line);padding-right:25px}.entry-columns h3{font-size:16px;margin-top:0}.entry-columns form{margin:0}.entry-columns label,#rename-form label{display:flex;flex-direction:column;gap:6px;font-size:12px;margin:12px 0}.entry-columns input:not([type=checkbox]),#rename-input{width:100%;border:1px solid var(--line);padding:11px;border-radius:8px;color:var(--ink);background:#fffefa}.entry-columns .strict-label{display:flex;flex-direction:row;align-items:center;line-height:1.5;margin:18px 0}.room-heading{display:flex;justify-content:space-between;align-items:center}.room-heading h2{letter-spacing:.5px}#host-share{display:flex;justify-content:center;align-items:center;gap:30px;padding:20px 0;border-block:1px solid var(--line);margin:20px 0}#big-code{display:block;font-size:44px;letter-spacing:8px;margin:10px 0}#host-controls{flex-wrap:wrap}#leaderboard{margin-top:18px}.race-row{display:grid;grid-template-columns:35px minmax(90px,1fr) minmax(80px,1fr) auto;align-items:center;gap:12px;padding:12px 8px;border-top:1px solid var(--line);font-size:13px}.race-row.me{background:#eef3e8;border-radius:8px}.race-row .place{font-weight:750;color:var(--orange)}.race-row .track{height:6px;background:#eef0e7;border-radius:8px;overflow:hidden}.race-row .track span{display:block;height:100%;background:#a5b88c}.race-row small{font-size:11px;color:var(--muted)}.player-tools{display:flex;gap:10px;grid-column:2/-1}.player-tools button{background:none;border:0;font-size:11px;text-decoration:underline}.room-note{margin-top:16px;font-size:11px!important}#race-status{font-size:17px;color:var(--ink);text-align:center;min-height:28px;margin:15px 0}#race-network,#entry-error,#rename-error{color:#a33f27;margin-top:12px}#race-lock{text-align:center;color:#a33f27;font-size:14px;font-weight:650}body.race-active .intro{display:none}body.race-active .game .actions,body.race-active #clock,body.race-active #stats{display:none!important}body.race-active #feedback{min-height:25px}#room-code{text-transform:uppercase;letter-spacing:3px}#join-address{overflow-wrap:anywhere}body.race-active #game{margin-top:20px}
@media(max-width:600px){.race-entry,.race-room{padding:20px 16px}.entry-columns{grid-template-columns:1fr;gap:24px}.entry-columns>div{border:0;border-bottom:1px solid var(--line);padding:0 0 20px}.race-entry h2,.race-room h2{font-size:22px}#host-share{gap:10px}#join-qr{width:110px;height:110px}#big-code{font-size:29px;letter-spacing:4px}.race-row{gap:7px;font-size:12px;grid-template-columns:25px 1fr 70px auto}#host-share p{font-size:11px}.race-row small{font-size:10px}}
#standings summary{font-size:12px;cursor:pointer;padding:8px 0;color:var(--muted)}
.play-tabs a{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);padding:10px 18px;border-radius:30px;font-size:12px}.play-tabs a[aria-current=page]{background:var(--ink);border-color:var(--ink);color:white}@media(max-width:400px){.play-tabs{gap:4px}.play-tabs a,.play-tabs button{padding:10px 11px;font-size:11px}}

body.flexible-mode .level,body.flexible-mode .bank-range{display:none}
/* Numbumble: warm yellow accents and rounded, playful shapes. */
:root{font-family:'Avenir Next',Avenir,'Trebuchet MS','Segoe UI',sans-serif;background:#fffaf0;--ink:#304f43;--muted:#768071;--orange:#a97415;--sage:#e5edcf;--line:#e2e5d7}header{border-bottom:0;padding-top:22px;padding-bottom:16px}.brand{display:inline-flex;align-items:center;gap:8px;font-family:'Arial Rounded MT Bold','Trebuchet MS',sans-serif;font-weight:800;letter-spacing:-1.5px;font-size:36px}.bulb-logo{width:44px;height:50px;flex:none}main{padding-top:18px;padding-bottom:30px}.play-tabs{margin-bottom:27px}.play-tabs button,.play-tabs a{background:#fffdf6;border-radius:15px}.play-tabs button[aria-pressed=true],.play-tabs a[aria-current=page]{background:#ffe39a;color:var(--ink);border-color:#edc65b}.segments label>span{border-radius:14px}.operations input:checked+span{background:#fff0bd;border-color:#e6bf4c;color:#72520d}.game{border-radius:28px;box-shadow:0 6px 0 #e8e8d8;background:#fffef9}.primary{background:#ffdb69;border-color:#e8c04c;color:#344a3a;border-radius:15px;box-shadow:0 3px 0 #d8ad37}.primary:hover{background:#ffe38a}.secondary{border-radius:15px;background:#fffdf6}.cell polygon{fill:#f4f6e8;stroke:#c9d6b3}.cell.solved polygon{fill:#fff0bc;stroke:#dbbd65}.cell.final polygon{fill:#fff0bc}.cell.winner polygon{fill:#385a4e}.center-cell polygon{fill:#fffdf6;stroke:#d8dece}.number:hover{background:#e3ebce}.final .answer:hover{background:#ffe49b}.game h2{font-family:'Trebuchet MS',sans-serif;font-size:25px}.number{font-family:'Trebuchet MS',sans-serif}.brand:hover .bulb-logo{filter:brightness(1.03)}
@media(max-width:600px){header{padding:17px 18px 12px}.brand{font-size:29px;gap:5px}.bulb-logo{width:34px;height:40px}main{padding-top:16px}.game{border-radius:23px}.play-tabs{margin-bottom:22px}.game h2{font-size:22px}}
/* Keep every number on a board the same size; allow breathing room for longer values. */
.board[data-digits="3"] .number:not(.answer){font-size:clamp(13px,2vw,20px)}
.board[data-digits="4"] .number:not(.answer){font-size:clamp(11px,1.7vw,17px)}
.board[data-digits="3"] .answer{font-size:clamp(25px,4.3vw,46px)}
.board[data-digits="4"] .answer{font-size:clamp(21px,3.6vw,38px)}
@media(max-width:600px){.board[data-digits="3"] .number:not(.answer){font-size:clamp(12px,4.2cqw,14px)}.board[data-digits="4"] .number:not(.answer){font-size:clamp(10px,3.5cqw,12px)}.board[data-digits="3"] .answer{font-size:28px}.board[data-digits="4"] .answer{font-size:24px}}