:root{--gold:#d9b55d;--gold-light:#ffe5a0;--gold-soft:#d8c488;--ivory:#f7efd9;--muted:#b8ad98;--ink:#05070b;--panel:#0c1018;--line:#5d4a24;--orb-size:clamp(34px,10vw,44px)}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{background:var(--ink);color-scheme:dark}
body{min-height:100svh;margin:0;background:radial-gradient(circle at 50% 10%,#283149 0,#101623 24%,#07090f 61%,#030405 100%);color:var(--ivory);font-family:Arial,sans-serif;overflow-x:hidden}
button,a,select,input{font:inherit}
button,a,[role=button]{-webkit-tap-highlight-color:transparent}
button{touch-action:manipulation}
button:focus,a:focus{outline:none}
.game-sitebar{position:sticky;top:0;z-index:50;display:flex;min-height:calc(52px + env(safe-area-inset-top));align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid #4f4022;padding:env(safe-area-inset-top) max(12px,calc((100% - 980px)/2 + 12px)) 0;background:#07090fed;box-shadow:0 10px 32px #000b;backdrop-filter:blur(14px)}
.game-sitebrand{display:inline-flex;min-height:36px;align-items:center;border:1px solid #efd58d;border-radius:999px;padding:8px 44px 8px 12px;background:linear-gradient(90deg,#ffe7a0 0,#d3ad50 48%,#6d4d1d 100%);box-shadow:inset 0 1px #fff9,0 5px 14px #0008;color:#090806;font:900 .845rem/1 Arial,sans-serif;letter-spacing:.06em;text-decoration:none;white-space:nowrap}.game-sitebrand span{color:inherit;font-size:inherit;letter-spacing:inherit}
.game-home-button{display:inline-flex;min-height:36px;align-items:center;justify-content:center;border:1px solid #f5dda0;border-radius:999px;padding:7px 14px;background:linear-gradient(110deg,#aa7d2b,#f3dc91 48%,#ae812d);box-shadow:inset 0 1px #fff9,0 5px 14px #0008;color:#090806;font:900 .72rem/1 Arial,sans-serif;letter-spacing:.08em;text-decoration:none;text-transform:uppercase;white-space:nowrap}.game-home-button:hover{background:linear-gradient(110deg,#c79d48,#ffe9a8 48%,#c79d48)}.game-sitebrand:focus-visible,.game-home-button:focus-visible{outline:3px solid #fff1b8;outline-offset:2px}
.game-shell{width:min(100%,980px);min-height:calc(100svh - 52px);margin:auto;padding:10px 10px calc(18px + env(safe-area-inset-bottom))}
.topbar{display:flex;min-height:52px;align-items:center;justify-content:space-between;gap:10px;padding:2px 2px 6px}
.game-identity{min-width:0}.game-identity h1{margin:0;color:var(--gold-light);font:normal clamp(20px,5.2vw,27px)/1 Georgia,serif;white-space:nowrap}.player-name{display:block;min-height:10px;margin-top:3px;color:#b7aa91;font-size:9px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;white-space:nowrap}
.top-actions{display:flex;gap:7px}.icon-button{display:grid;width:39px;height:39px;place-items:center;border:1px solid #80662f;border-radius:50%;background:linear-gradient(145deg,#192131,#080b11);box-shadow:inset 0 1px #fff2,0 5px 14px #0008;color:var(--gold-light);font-size:18px;cursor:pointer}.icon-button:active{transform:translateY(1px)}.icon-button:focus-visible,.tube:focus-visible,.primary-button:focus-visible,.secondary-button:focus-visible{outline:3px solid #fff1b8;outline-offset:2px}.info-icon{font:italic bold 17px Georgia,serif}
.scorebar{display:grid;grid-template-columns:repeat(2,1fr);margin-bottom:8px;border-block:1px solid #6d5629;background:#080b11aa}.scorebar.timer-visible{grid-template-columns:repeat(3,1fr)}.scorebar>div{padding:7px 4px;text-align:center;border-right:1px solid #42351d}.scorebar>div:last-child,.scorebar>div[hidden]+div{border-right:0}.scorebar span{display:block;color:#a89c86;font-size:8px;font-weight:800;letter-spacing:.14em}.scorebar strong{display:block;margin-top:2px;color:var(--gold-light);font:normal 19px Georgia,serif}
.demo-bar{display:flex;min-height:54px;align-items:center;justify-content:space-between;gap:10px;margin:0 0 8px;border:1px solid #8b6d32;border-radius:13px;padding:8px 9px 8px 12px;background:linear-gradient(110deg,#221a0d,#0a0e16 72%);box-shadow:inset 0 1px #fff2}.demo-bar>span{min-width:0}.demo-bar b,.demo-bar small{display:block}.demo-bar b{color:var(--gold-light);font-size:9px;letter-spacing:.13em}.demo-bar small{margin-top:3px;color:#c8bda7;font-size:11px;line-height:1.3}.demo-bar .secondary-button{min-width:104px;min-height:36px;padding:7px 10px;font-size:10px;white-space:nowrap}
.premium-stage{position:relative;isolation:isolate;min-height:500px;overflow:hidden;border:1px solid #7b622f;border-radius:25px;padding:7px 5px 16px;background:linear-gradient(180deg,#111827dd,#06090fef),radial-gradient(circle at 50% 20%,#7891bd55,transparent 48%);box-shadow:inset 0 1px #fff3,inset 0 -40px 80px #0008,0 22px 60px #000b}
.premium-stage:before{content:"";position:absolute;z-index:-1;inset:0;background:repeating-linear-gradient(105deg,transparent 0 84px,#ffffff05 86px 87px,transparent 89px 170px),linear-gradient(90deg,#0007,transparent 13% 87%,#0007)}
.premium-stage:after{content:"";position:absolute;z-index:-1;right:8%;bottom:5px;left:8%;height:24px;border-radius:50%;background:#dcbf7244;filter:blur(16px)}
.stage-glow{position:absolute;z-index:-1;width:210px;height:210px;border-radius:50%;filter:blur(60px);opacity:.28}.stage-glow-left{top:18%;left:-100px;background:#00d9ff}.stage-glow-right{right:-110px;bottom:10%;background:#a84fff}
.message{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;border:0;padding:0;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.board{position:relative;z-index:2;display:grid;grid-template-columns:repeat(var(--columns),minmax(0,1fr));align-content:center;gap:18px 2px;min-height:469px;padding:5px 1px 2px;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.board.is-locked{pointer-events:none}
.tube-shelf{position:absolute;z-index:0;top:calc(var(--shelf-position) * 100% - 14px);right:.75%;left:.75%;height:20px;background:linear-gradient(180deg,transparent 0,#17120a12 18%,#39281738 62%,#120d087d 100%);clip-path:polygon(4% 0,96% 0,100% 100%,0 100%);pointer-events:none}
.tube-shelf:after{content:"";position:absolute;right:0;bottom:0;left:0;height:1px;background:linear-gradient(90deg,transparent,#8c6b37 10%,#e0bc6d 50%,#8c6b37 90%,transparent);box-shadow:0 2px 5px #000b,0 0 5px #d0a5572e}
.tube{position:relative;z-index:1;display:flex;width:100%;height:198px;min-width:0;align-items:flex-end;justify-content:center;border:0;padding:0;background:none;cursor:pointer;filter:drop-shadow(0 10px 10px #0009);transition:transform .2s}.tube:before{content:"";position:absolute;z-index:0;bottom:1px;width:82%;height:14px;border:1px solid #82652f;border-radius:50%;background:linear-gradient(180deg,#9a7432 0,#453018 38%,#170f09 76%,#050403 100%);box-shadow:inset 0 2px #f5dc8c88,0 5px 0 #070503,0 10px 13px #000c}
.tube-art{position:absolute;z-index:3;inset:0;width:100%;height:100%;object-fit:contain;pointer-events:none;user-select:none;transition:filter .2s,transform .25s cubic-bezier(.2,.8,.2,1)}
.balls{position:absolute;z-index:2;right:20%;bottom:19px;left:20%;display:flex;height:calc(var(--capacity) * (var(--orb-size) - 3px));flex-direction:column-reverse;align-items:center;justify-content:flex-start;pointer-events:none}
.orb{position:relative;display:block;width:var(--orb-size);height:var(--orb-size);flex:0 0 var(--orb-size);margin-top:-3px;filter:drop-shadow(0 5px 4px #0008);transition:transform .23s cubic-bezier(.18,.82,.2,1.25),filter .2s,opacity .12s}.orb img{display:block;width:100%;height:100%;object-fit:contain;filter:var(--colour-filter);user-select:none}.orb:after{content:"";position:absolute;right:16%;bottom:7%;left:16%;height:12%;border-radius:50%;background:#001a;filter:blur(4px)}
.colour-0{--colour-filter:grayscale(1) sepia(1) saturate(6) hue-rotate(310deg) brightness(.95)}.colour-1{--colour-filter:grayscale(1) sepia(1) saturate(5) hue-rotate(350deg) brightness(1.08)}.colour-2{--colour-filter:grayscale(1) sepia(1) saturate(5.5) hue-rotate(24deg) brightness(1.14)}.colour-3{--colour-filter:grayscale(1) sepia(1) saturate(5) hue-rotate(78deg) brightness(.96)}.colour-4{--colour-filter:grayscale(1) sepia(1) saturate(5) hue-rotate(138deg) brightness(1.02)}.colour-5{--colour-filter:grayscale(1) sepia(1) saturate(6) hue-rotate(184deg) brightness(.86)}.colour-6{--colour-filter:grayscale(1) sepia(1) saturate(5.5) hue-rotate(232deg) brightness(.96)}.colour-7{--colour-filter:grayscale(1) sepia(1) saturate(5) hue-rotate(282deg) brightness(1.06)}
.tube.is-selected .orb:last-child{z-index:2;transform:translateY(-15px) scale(1.05);filter:drop-shadow(0 0 12px #ffe18f)}.tube.is-selected:after,.tube.can-receive:after{content:"";position:absolute;z-index:4;top:8px;width:42%;height:9px;border-radius:50%;border:2px solid #9df4ff;box-shadow:0 0 12px #39dbff,inset 0 0 8px #39dbff;animation:target-pulse 1.15s ease-in-out infinite}
.tube-number{position:absolute;z-index:5;bottom:-9px;display:grid;width:23px;height:23px;place-items:center;border:1px solid #80662f;border-radius:50%;background:#090c12;color:#d8c488;font:700 10px Arial,sans-serif;box-shadow:0 3px 8px #000}
.arrival-orb{transform-origin:center;transition:none!important;will-change:transform,opacity}
.move-sheen{position:absolute;z-index:0;right:4%;bottom:15px;left:4%;height:1px;background:linear-gradient(90deg,transparent,#efcf78aa,transparent);box-shadow:0 0 22px #efcf78}
.primary-button,.secondary-button{display:flex;min-height:44px;align-items:center;justify-content:center;border:1px solid var(--gold);border-radius:11px;padding:10px 16px;font-weight:850;cursor:pointer}.primary-button{width:100%;margin-top:17px;background:linear-gradient(110deg,#b8892f,#f0d88c,#b8892f);box-shadow:inset 0 1px #fff8;color:#080706}.secondary-button{min-width:150px;background:#0b0e15;color:var(--gold-light)}button:disabled{cursor:not-allowed;opacity:.38}
dialog{width:min(450px,calc(100% - 24px));max-height:calc(100dvh - 26px);margin:auto;overflow:auto;border:1px solid #8b6d32;border-radius:20px;padding:21px;background:radial-gradient(circle at 50% 0,#222c41,#0b0e15 55%);box-shadow:0 28px 100px #000e;color:var(--ivory)}dialog::backdrop{background:#000d;backdrop-filter:blur(6px)}.dialog-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:13px}.dialog-top h2,dialog>h2{margin:0;color:var(--gold-light);font:normal 27px Georgia,serif}dialog h3{margin:18px 0 5px;color:var(--gold-light);font-size:14px}dialog p{font-size:13px;line-height:1.55}.dialog-top>.icon-button{flex:0 0 39px}.select-field,.switch-row{display:flex;min-height:58px;align-items:center;justify-content:space-between;gap:14px;border-bottom:1px solid #3c321f}.select-field span{display:block}.select-field small{display:block;max-width:230px;margin-top:3px;color:#a49a86;font-size:11px}.select-field select{min-width:112px;border:1px solid #80662f;border-radius:9px;padding:9px;background:#07090e;color:var(--ivory)}.switch-row input{width:22px;height:22px;accent-color:var(--gold)}.custom-settings[hidden]{display:none}.settings-note{margin:0;padding:10px 4px;border-bottom:1px solid #3c321f;color:#c8b98f;font-size:11px!important}.premium-preview-mark{display:grid;width:82px;height:82px;margin:5px auto 12px;place-items:center;border-radius:50%;background:#006b8f33;box-shadow:0 0 28px #00d9ff3b}.premium-preview-mark img{width:72px;height:72px}.control-rule{display:grid;grid-template-columns:36px 1fr;align-items:center;gap:9px}.control-rule>span{display:grid;width:32px;height:32px;place-items:center;border:1px solid #80662f;border-radius:50%;color:var(--gold-light);font-size:17px}.control-rule p{margin:5px 0}.info-symbol{font:italic bold 15px Georgia,serif}.eyebrow{color:#b99a52;font-size:9px!important;font-weight:900;letter-spacing:.16em}.dialog-buttons{display:grid;grid-template-columns:1fr 1fr;gap:9px}.dialog-buttons .primary-button{margin-top:0}.result-dialog{text-align:center}.result-orbit{position:relative;display:grid;width:88px;height:88px;margin:6px auto 12px;place-items:center}.result-orbit:before{content:"";position:absolute;inset:5px;border:1px solid #ffe29c;border-radius:50%;box-shadow:0 0 22px #ffd65d;animation:orbit 2.2s linear infinite}.result-orbit img{width:70px;height:70px}.result-stats{display:grid;grid-template-columns:repeat(3,1fr);margin:16px 0 10px;border-block:1px solid #493b21}.result-stats div{padding:10px 5px;border-right:1px solid #493b21}.result-stats div:last-child{border-right:0}.result-stats strong,.result-stats span{display:block}.result-stats strong{color:var(--gold-light);font:normal 23px Georgia,serif}.result-stats span{margin-top:3px;color:#9f947e;font-size:8px;letter-spacing:.12em}.result-comparison{min-height:20px;margin:0;color:var(--gold-soft);font-weight:800}.record-status{min-height:18px;margin:8px 0 0;color:#c8b98f;font-size:11px!important}.result-close{width:100%;margin-top:9px}
.sound-master{margin-bottom:5px}.sound-volume-list{display:grid}.sound-volume-row{display:grid;grid-template-columns:minmax(0,1fr) 74px;gap:7px 12px;align-items:center;border-bottom:1px solid #3c321f;padding:10px 0}.sound-volume-row>span{display:flex;grid-column:1/-1;align-items:center;justify-content:space-between;gap:12px}.sound-volume-row output{color:var(--gold-soft);font-size:12px;font-weight:800}.sound-volume-row input[type=range]{width:100%;accent-color:var(--gold)}.sound-preview{min-height:34px;border:1px solid #80662f;border-radius:9px;background:#090c12;color:var(--gold-light);font-size:11px;font-weight:800;cursor:pointer}.sound-preview:hover{border-color:var(--gold-light)}
.account-benefit-prompt{margin:0 0 18px;border:1px solid #8a6d32;border-radius:16px;padding:16px;background:linear-gradient(145deg,#201b10,#0b0e15 72%)}.account-benefit-eyebrow{display:block;margin-bottom:6px;color:var(--gold);font-size:9px;font-weight:900;letter-spacing:.16em}.account-benefit-prompt>strong{display:block;color:var(--gold-light);font:normal 21px Georgia,serif}.account-benefit-prompt p{margin:9px 0;color:#c4b9a3}.account-benefit-actions{display:grid;gap:8px}.account-benefit-actions .primary-button{margin-top:4px}.account-login-link{display:block;padding:7px;color:var(--gold-soft);font-size:12px;font-weight:800;text-align:center;text-decoration:none}
.demo-panel{margin:0 0 18px;border:1px solid #705b30;border-radius:15px;padding:15px;background:linear-gradient(145deg,#171b27,#090c12 72%)}.demo-panel h3{margin:0;color:var(--gold-light);font:normal 21px Georgia,serif}.demo-panel p{margin:8px 0 0;color:#c4b9a3}.demo-panel .primary-button{margin-top:12px}
.account-record-panel{margin:0 0 18px;border:1px solid #705b30;border-radius:15px;padding:15px;background:linear-gradient(145deg,#171b27,#090c12 72%)}.account-record-panel>p{margin:7px 0 0;color:#c4b9a3}.comparison-info-title{display:block;margin-bottom:6px;color:var(--gold-light);font-size:13px;font-weight:800;letter-spacing:.04em}.comparison-level-summary{margin-top:13px;border-top:1px solid #3b321f;padding-top:12px}.comparison-level-summary .secondary-button{width:100%;margin-top:10px}.comparison-level-chips{display:grid;min-height:28px}.comparison-level-record{margin:0;border:0;border-bottom:1px solid #302819;padding:9px 1px;background:transparent;color:#ddd2ba;font:400 12px/1.35 Arial,sans-serif;text-align:left}.comparison-level-record:last-child{border-bottom:0}.comparison-level-record.is-empty{color:#948b79}.comparison-level-play{display:grid;width:100%;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;cursor:pointer}.comparison-level-play:hover{background:#d6b8660c}.comparison-level-play:focus-visible{position:relative;z-index:1;border-radius:7px;outline:2px solid var(--gold-soft);outline-offset:2px}.comparison-level-play-action{color:var(--gold-soft);font-size:11px;font-weight:700;white-space:nowrap}.comparison-level-note,.form-message{min-height:18px;margin:8px 0 0;color:#d4b96e;font-size:11px}.record-level-selects{display:grid;gap:10px}.record-level-slot{min-width:0;margin:0;border:1px solid #3b321f;border-radius:12px;padding:9px;background:#080b1180}.record-level-slot legend{padding:0 5px;color:var(--gold-light);font-size:12px;font-weight:800}.record-level-slot>select{width:100%;margin-bottom:7px}.record-level-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.record-level-fields label{display:grid;gap:4px;color:#d8cfbb;font-size:10px}.record-level-fields label:first-child{grid-column:1/-1}.record-level-selects select{width:100%;min-width:0;border:1px solid #796439;border-radius:9px;padding:9px;background:#080b11;color:var(--ivory)}.record-level-slot.is-empty .record-level-fields{display:none}
.demo-finger{position:fixed;z-index:210;display:block;width:60px;height:66px;pointer-events:none;filter:brightness(1.38) saturate(1.18) drop-shadow(0 4px 4px #000c) drop-shadow(0 0 11px #fff0a8cc);font-size:50px;line-height:1;transform-origin:40% 15%;user-select:none}
@keyframes target-pulse{50%{opacity:.5;transform:scale(.88)}}@keyframes orbit{to{transform:rotate(360deg)}}
@media(min-width:700px){:root{--orb-size:48px}.game-shell{padding-top:14px}.premium-stage{min-height:540px}.board{min-height:504px;gap:20px 8px;padding:10px 16px}.tube{height:225px}.balls{bottom:22px}.tube-number{bottom:-7px}}
@media(min-width:900px) and (orientation:landscape){.premium-stage{min-height:430px}.board{grid-template-columns:repeat(var(--tube-count),minmax(70px,1fr));min-height:399px;gap:8px}.tube-shelf{display:none}.tube{height:275px}.balls{bottom:26px}}
@media(max-width:370px){:root{--orb-size:36px}.game-shell{padding-inline:6px}.top-actions{gap:4px}.icon-button{width:36px;height:36px}.premium-stage{min-height:465px}.board{gap:12px 0;min-height:439px}.tube{height:181px}.balls{bottom:17px}.game-identity h1{font-size:20px}}
@media(orientation:landscape) and (max-height:700px){.game-shell{width:min(960px,100%)}.premium-stage{min-height:330px}.board{grid-template-columns:repeat(var(--tube-count),1fr);min-height:324px}.tube{height:230px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
.solution-stop{position:absolute;z-index:10;top:9px;right:9px;width:36px;height:36px;background:#080b11e8;box-shadow:inset 0 1px #fff2,0 5px 18px #000c}
.solution-show{width:100%;margin-top:10px}.solution-show+.primary-button{margin-top:9px}
.preview-capture .game-sitebar{display:none}.preview-capture .game-shell{min-height:100svh;padding-top:8px}