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h3{margin-top:5px}.puzzle-level{color:var(--yellow);white-space:nowrap;background:#ffc93d1a;border-radius:8px;padding:6px 8px;font-size:9px;font-weight:800}.digital-mode-tabs{background:#151720;border-radius:11px;grid-template-columns:1fr 1fr;gap:5px;margin:9px 0;padding:4px;display:grid}.digital-mode-tabs button{color:#8f93a5;cursor:pointer;background:0 0;border:0;border-radius:8px;min-height:34px;font-size:9px;font-weight:800}.digital-mode-tabs button.is-selected{color:#fff;background:#303241;box-shadow:0 5px 13px #0000002e}.turn-control-switch{border:1px solid var(--line);background:#ffffff06;border-radius:11px;justify-content:space-between;align-items:center;gap:12px;margin-top:11px;padding:10px 11px;display:flex}.turn-control-switch div{flex-direction:column;min-width:0;display:flex}.turn-control-switch strong{color:#f5f5f8;font-size:10px}.turn-control-switch span{color:#84889a;margin-top:2px;font-size:8px;line-height:1.4}.turn-control-switch button{color:#e5e1ff;white-space:nowrap;cursor:pointer;background:#7467f024;border:1px solid #7467f08c;border-radius:8px;min-height:32px;padding:0 10px;font-size:8px;font-weight:800}.turn-control-switch button:hover{background:#7467f03b;border-color:#8f82ff}.arrow-cube-shell{--arrow-band-size:34px;--arrow-face-size:132px;--arrow-stage-size:168px;grid-template-columns:var(--arrow-band-size) var(--arrow-stage-size) var(--arrow-band-size);grid-template-rows:var(--arrow-band-size) var(--arrow-stage-size) var(--arrow-band-size);justify-content:center;align-items:center;gap:4px;min-height:244px;margin:6px 0 0;display:grid}.arrow-cube-shell .puzzle-cube-stage{width:var(--arrow-stage-size);min-height:var(--arrow-stage-size);grid-area:2/2;margin:0}.layer-arrow-band{z-index:3;gap:0;transition:opacity .12s,transform .12s;display:grid}.layer-arrow-top,.layer-arrow-bottom{width:var(--arrow-face-size);grid-template-columns:repeat(var(--layer-count), minmax(0, 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2px;display:grid;position:relative}.puzzle-cube-stage:before{z-index:-1;content:"";filter:blur(13px);background:#00000080;border-radius:50%;width:150px;height:38px;position:absolute;transform:translate(22px,78px)}.puzzle-cube-stage:active{cursor:grabbing}.digital-puzzle-cube{z-index:1;width:var(--twisty-size,132px);height:var(--twisty-size,132px);transform-style:preserve-3d;will-change:transform;transition:transform .1s ease-out;position:relative}.digital-puzzle-cube.is-solved .puzzle-face{box-shadow:0 0 13px #2dcf7b2e}.puzzle-face{width:100%;height:100%;padding:var(--twisty-face-padding,6px);border:var(--twisty-border,3px) solid #07080c;border-radius:var(--twisty-radius,8px);backface-visibility:hidden;background:#07080c;grid-template-columns:repeat(3,1fr);gap:3px;display:grid;position:absolute}.puzzle-face-front{transform:translateZ(var(--twisty-depth,66px))}.puzzle-face-back{transform:rotateY(180deg) translateZ(var(--twisty-depth,66px))}.puzzle-face-right{transform:rotateY(90deg) translateZ(var(--twisty-depth,66px))}.puzzle-face-left{transform:rotateY(-90deg) translateZ(var(--twisty-depth,66px))}.puzzle-face-top{transform:rotateX(90deg) translateZ(var(--twisty-depth,66px))}.puzzle-face-bottom{transform:rotateX(-90deg) translateZ(var(--twisty-depth,66px))}.puzzle-sticker{border-radius:3px;transition:background .22s;box-shadow:inset 0 0 0 1px #ffffff21}.puzzle-scramble{color:#d9dae4;font-family:var(--font-geist-mono), monospace;justify-content:center;align-items:center;gap:9px;margin-bottom:12px;font-size:13px;font-weight:700;display:flex}.puzzle-scramble span{color:#777b8e;font-family:var(--font-geist-sans), sans-serif;letter-spacing:.1em;text-transform:uppercase;font-size:9px}.view-controls{grid-template-columns:repeat(3,1fr);gap:5px;margin:0 0 10px;display:grid}.view-controls button{border:1px solid var(--line);color:#9296a8;cursor:pointer;background:#1d1f2a;border-radius:8px;min-height:30px;font-size:8px;font-weight:750}.view-controls button:hover{color:#fff;border-color:#494c5d}.digital-move-options{grid-template-columns:repeat(5,1fr);gap:5px;display:grid}.digital-move-options button{border:1px solid var(--line);height:36px;font-family:var(--font-geist-mono), monospace;cursor:pointer;background:#292b39;border-radius:8px;font-size:12px;font-weight:800}.digital-move-options button:hover{background:#343646;border-color:#7467f0b3}.digital-move-options button:disabled{cursor:default;opacity:.45}.answer-message{color:#d6d7e0;text-align:center;min-height:48px;padding-top:10px;font-size:11px;line-height:1.45}.puzzle-hint{color:#ddd9ff;text-align:center;background:#7467f01f;border-radius:8px;margin-bottom:8px;padding:8px 10px;font-size:10px}.puzzle-hint strong{font-family:var(--font-geist-mono), monospace;margin-left:4px}.puzzle-footer{border-top:1px solid var(--line);justify-content:space-between;padding-top:11px;display:flex}.text-button{color:var(--muted);cursor:pointer;background:0 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#2f77f140;border-radius:14px;gap:11px;margin-top:15px;padding:16px;display:grid}.active-room>div:first-child{align-items:center;gap:10px;display:flex}.active-room>div:first-child span,.room-results>span{color:#7f8498;letter-spacing:.1em;text-transform:uppercase;font-size:8px;font-weight:800}.active-room>div:first-child strong{color:#fff;font-family:var(--font-geist-mono), monospace;letter-spacing:.12em;font-size:24px}.active-room>div:first-child small{color:#8eb6ff;margin-left:auto}.active-room>code{color:#c9cbd9;max-height:86px;font-family:var(--font-geist-mono), monospace;background:#11131b;border-radius:8px;padding:10px;font-size:9px;line-height:1.55;overflow:auto}.room-results{border-top:1px solid var(--line);gap:4px;padding-top:9px;display:grid}.room-results p{color:#dadbe4;justify-content:space-between;margin:0;padding:5px 0;font-size:10px;display:flex}.room-results time{color:#a7aabd;font-family:var(--font-geist-mono), monospace}.room-results 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p{max-width:620px;color:var(--muted);margin:0 0 28px;font-size:14px;line-height:1.7}.camera-demo{background:radial-gradient(circle at 50% 38%,#2f77f133,#0000 45%),#12141e;border:1px solid #2f77f147;border-radius:34px;place-items:center;min-height:380px;display:grid;position:relative;box-shadow:inset 0 0 70px #2f77f10f,0 30px 70px #0000003d}.camera-lens{background:#090a10;border:1px solid #3a3e54;border-radius:50%;place-items:center;width:42px;height:42px;display:grid;position:absolute;top:24px;right:24px;box-shadow:inset 0 0 0 6px #202332}.camera-lens i{background:var(--blue);width:13px;height:13px;box-shadow:0 0 18px var(--blue);border-radius:50%}.camera-demo-grid{aspect-ratio:1;border:2px solid #ffffffb8;border-radius:18px;grid-template-columns:repeat(3,1fr);gap:8px;width:min(220px,56%);padding:10px;display:grid;rotate:-4deg}.camera-demo-grid i{background:#2f77f121;border:1px solid #ffffff73;border-radius:10px}.camera-demo>span{color:#85899b;letter-spacing:.08em;text-transform:uppercase;font-size:10px;font-weight:750;position:absolute;bottom:28px}.camera-demo>span:first-of-type{left:18%}.camera-demo>span:last-of-type{right:14%}.camera-demo>b{color:var(--blue);position:absolute;bottom:26px}.scanner-overlay{z-index:90;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#04050ae0;place-items:center;padding:18px;display:grid;position:fixed;inset:0}.scanner-dialog{border:1px solid var(--line);background:#20222f;border-radius:25px;width:min(860px,100%);max-height:calc(100svh - 36px);padding:28px;position:relative;overflow:hidden auto;box-shadow:0 35px 110px #0000009e}.scanner-header{text-align:center;padding-right:54px}.scanner-header h2{letter-spacing:-.05em;margin:7px 0;font-size:clamp(29px,4.3vw,45px)}.scanner-header p{color:var(--muted);margin:0 auto 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0;display:grid}.scan-position-controls button{color:#d2d5e0;cursor:pointer;background:#2b2e3c;border:1px solid #3b3e50;border-radius:9px;min-height:34px;font-size:9px;font-weight:760}.scan-position-controls button:hover{border-color:var(--blue);color:#fff}.scan-helper{background:#2f77f112;border:1px solid #2f77f138;border-radius:11px;align-items:center;gap:10px;max-width:640px;margin:9px auto 0;padding:10px 12px;display:flex}.scan-helper strong{color:#8db5ff;letter-spacing:.08em;text-transform:uppercase;flex:none;font-size:9px}.scan-helper span{color:#aeb1c2;font-size:10px;line-height:1.45}.scan-helper button{color:#a9c6ff;cursor:pointer;background:#2f77f114;border:1px solid #2f77f147;border-radius:7px;flex:none;padding:5px 7px;font-size:8px;font-weight:800}.scanner-message{color:#bfc2d1;text-align:center;min-height:35px;padding:12px 0 4px;font-size:11px}.scanner-actions{justify-content:space-between;gap:10px;margin-top:12px;display:flex}.scanner-actions .button{min-width:150px}.scan-review-grid{grid-template-columns:repeat(3,1fr);gap:20px;max-width:650px;margin:26px auto 20px;display:grid}.scan-review-face{justify-items:center;gap:7px;display:grid}.scan-face-title{justify-content:space-between;align-items:center;width:112px;display:flex}.scan-face-title span{color:#979aac;text-transform:uppercase;font-size:9px;font-weight:750}.scan-face-title button{color:#84adfa;cursor:pointer;background:0 0;border:0;padding:2px 4px;font-size:9px;font-weight:750}.scan-face-stickers{background:#090a0f;border-radius:10px;grid-template-columns:repeat(3,1fr);gap:3px;width:104px;height:104px;padding:5px;display:grid}.scan-face-stickers button{cursor:pointer;border:0;border-radius:4px;box-shadow:inset 0 0 0 1px #0003}.scan-face-stickers button:disabled{cursor:default;opacity:1;box-shadow:inset 0 0 0 2px #0009}.color-counts{flex-wrap:wrap;justify-content:center;gap:6px;display:flex}.color-counts span{color:#aeb0be;background:#f34b580f;border:1px solid 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