.arc-beat-intro{height:auto;max-height:100%;padding:16px 0}.arc-beat-intro>*{flex-shrink:0}@media (pointer: fine){.arc-beat .ctl-strip{top:12px;bottom:auto}}@media (pointer: fine){.arc-beat.gk-ctl-corner{container:beat / inline-size}.arc-beat.gk-ctl-corner .ctl-strip{top:4px;left:calc(76px + 164px * var(--beat-zoom, 1));transform:none}.arc-beat.gk-ctl-corner .ctl-strip .ctl-chip{box-sizing:border-box;height:44px;padding:0 14px 0 11px;border-color:#ffffff4d;background:#080614b3}@container beat (max-width: 700px){.arc-beat.gk-ctl-corner .ctl-chip--help{display:none}}}.arc-beat:not(.gk-ctl-corner) :is(.ctl-help-btn,.ctl-leave-btn){top:48px}.arc-beat:not(.gk-ctl-corner) .ctl-credit{top:51px}.arc-cabinet .arc-beat.arc-beat--full{position:fixed;top:env(safe-area-inset-top,0px);right:env(safe-area-inset-right,0px);bottom:env(safe-area-inset-bottom,0px);left:env(safe-area-inset-left,0px);z-index:10000;width:auto;height:auto;padding:0;border:none;border-radius:0;box-shadow:0 0 0 100vmax #03040b}.arc-cabinet .arc-beat.arc-beat--full .arc-beat-board{border-radius:0}.arc-cabinet[data-ctl-give] .arc-beat.arc-beat--full{right:calc(8px + var(--ctl-beside, 0px) + env(safe-area-inset-right,0px))}@media (max-width: 640px){.arc-cabinet .arc-beat.arc-beat--bar{position:relative;inset:auto;z-index:auto;width:100%;height:min(80vh,100%);padding:4px}}.arc-beat.arc-beat--full,.arc-beat.arc-beat--bar{container:beat / inline-size}.arc-beat>.beat-bar-key{position:absolute;top:var(--gk-edge, 8px);left:calc(30px + 164px * var(--beat-zoom, 1));z-index:6;display:grid;place-items:center;width:44px;height:44px;padding:0;border-radius:50%;border:1px solid rgb(255 255 255 / .3);background:#080614b3;color:#fff;cursor:pointer}.arc-beat>.beat-bar-key svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}@container beat (max-width: 559px){.arc-beat>.beat-bar-key{display:none}}.arc-beat--full>.arc-beat-lanes-bar{top:8px}.arc-beat .arc-beat-silent{top:84px;bottom:auto;max-width:calc(100% - 24px);text-align:center}.arc-screen.am.am--beat.am-variant--screen .am-slot{gap:0;padding:0 8px calc(6.25% + 5px)}.arc-screen.am.am--beat.am-tall .am-slot{padding-bottom:calc(8.125% + 6px)}.am--beat .arc-beat-menu{display:flex;flex-direction:column;align-items:center;gap:8px;width:100%;min-width:0}.am--beat .arc-beat-picks{display:flex;flex-wrap:nowrap;justify-content:flex-start;gap:8px;width:100%;max-width:100%;min-width:0;padding:3px;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none}.am--beat .arc-beat-picks::-webkit-scrollbar{display:none}.am--beat .arc-beat-picks-box{position:relative;width:100%;min-width:0}.am--beat .arc-beat-picks-box[data-more~=right] .arc-beat-picks{-webkit-mask-image:linear-gradient(270deg,transparent,#000 44px);mask-image:linear-gradient(270deg,transparent,#000 44px)}.am--beat .arc-beat-picks-box[data-more~=left] .arc-beat-picks{-webkit-mask-image:linear-gradient(90deg,transparent,#000 44px);mask-image:linear-gradient(90deg,transparent,#000 44px)}.am--beat .arc-beat-picks-box[data-more="left right"] .arc-beat-picks{-webkit-mask-image:linear-gradient(90deg,transparent,#000 44px,#000 calc(100% - 44px),transparent);mask-image:linear-gradient(90deg,transparent,#000 44px,#000 calc(100% - 44px),transparent)}.am--beat .arc-beat-picks-box:before,.am--beat .arc-beat-picks-box:after{position:absolute;top:3px;bottom:3px;z-index:1;display:none;align-items:center;width:22px;color:#fff;font:700 calc(16px * var(--text-scale, 1)) / 1 system-ui,sans-serif;text-shadow:0 0 6px #000;pointer-events:none}.am--beat .arc-beat-picks-box:before{content:"‹";left:0;justify-content:flex-start;background:linear-gradient(90deg,rgb(53 168 255 / .35),transparent)}.am--beat .arc-beat-picks-box:after{content:"›";right:0;justify-content:flex-end;background:linear-gradient(270deg,rgb(53 168 255 / .35),transparent)}.am--beat .arc-beat-picks-box[data-more~=left]:before,.am--beat .arc-beat-picks-box[data-more~=right]:after{display:flex}.am--beat .arc-beat-picks>*{flex:none}.am--beat .arc-beat-picks>:first-child{margin-left:auto}.am--beat .arc-beat-picks>:last-child{margin-right:auto}.am--beat .arc-beat-menu{container-type:inline-size}.am--beat .arc-beat-row{flex-wrap:wrap;justify-content:center;gap:8px;max-width:100%}.am--beat .arc-beat-row .gk-btn{flex:0 0 auto;background-color:#0c111dc7}@container (max-width: 640px){.am--beat .arc-beat-row .arc-beat-sync-word,.am--beat .arc-beat-row .arc-beat-sync-unit,.am--beat .arc-beat-row .beat-miss-state{display:none}.am--beat .arc-beat-row{gap:5px}.am--beat .arc-beat-row .gk-btn{padding-inline:9px;font-size:calc(12.5px * var(--text-scale, 1))}}@container (max-width: 520px){.am--beat .arc-beat-row .gk-btn{padding-inline:8px;font-size:calc(12px * var(--text-scale, 1))}}@media (min-height: 501px){@container (max-width: 760px){.am--beat .arc-beat-row:has(>.arc-beat-lanes-go){column-gap:5px}.am--beat .arc-beat-row:has(>.arc-beat-lanes-go) .gk-btn{padding-inline:10px}}@container (max-width: 640px){.am--beat .arc-beat-row:has(>.arc-beat-lanes-go){column-gap:4px}.am--beat .arc-beat-row:has(>.arc-beat-lanes-go) .gk-btn{padding-inline:7px}}}.beat-miss-switch{gap:6px;min-height:44px;white-space:nowrap}.beat-miss-switch i{flex:none;width:10px;height:10px;border-radius:50%;background:#fff3;box-shadow:inset 0 0 0 1px #ffffff59}.beat-miss-switch[aria-checked=true] i{background:#7dffa8;box-shadow:0 0 8px #7dffa8}.beat-miss-state{font-weight:800;color:#7dffa8}.beat-miss-switch[aria-checked=false] .beat-miss-state{color:#9aa6bd}@media (max-width: 480px) and (min-height: 501px) and (max-height: 700px){.am--beat .beat-deck-facts{display:none}.am--beat .beat-deck-tape{gap:2px;padding-block:5px}.am--beat .arc-beat-menu,.am--beat .arc-beat-row{gap:6px}}@media (max-height: 500px){.am--beat .arc-beat-row{gap:5px;flex-wrap:nowrap;justify-content:safe center;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none}.am--beat .arc-beat-row::-webkit-scrollbar{display:none}.am--beat .arc-beat-row .gk-btn{padding-inline:8px;font-size:calc(12px * var(--text-scale, 1))}.am--beat .arc-beat-row .beat-miss-state,.am--beat .arc-beat-row .arc-beat-sync-ms{display:none}}.room-screen .am--beat .arc-beat-row .beat-miss-state,.room-screen .am--beat .arc-beat-row .arc-beat-sync-ms{display:none}.am--beat .arc-beat-camp-go{margin-top:0;gap:0}.am--beat .arc-beat-daily{margin:0;min-height:44px;display:flex;align-items:center;padding:0 14px;border-radius:12px;font-size:calc(13px * var(--text-scale, 1));color:#ffe08a;background:#0c111dc7;text-align:center}.am--beat .arc-beat-through{gap:6px;white-space:nowrap}.arc-beat-through i{width:10px;height:10px;border-radius:50%;background:#fff3;box-shadow:inset 0 0 0 1px #ffffff59}.arc-beat-through[aria-pressed=true]{border-color:#8fe9ff;color:#8fe9ff}.arc-beat-through[aria-pressed=true] i{background:#8fe9ff;box-shadow:0 0 8px #8fe9ff}.arc-beat-through-chip{margin:0;padding:2px 8px;border-radius:6px;border:1px solid rgb(143 233 255 / .5);color:#8fe9ff;font-size:calc(12px * var(--text-scale, 1));font-weight:700;letter-spacing:.04em;text-transform:uppercase}@media (max-width: 700px),(max-height: 500px){.am--beat .arc-beat-sync-word{display:none}}.room-screen .am--beat .arc-beat-sync-word{display:none}@media (min-height: 641px){.am--beat.am-tall .arc-beat-picks{flex-wrap:wrap;justify-content:center;overflow:visible}.am--beat.am-tall .arc-beat-picks>*{flex:1 1 30%;margin:0}}.arc-beat-camp-go{margin-top:8px}.arc-beat-hearts{display:inline-flex;gap:3px;font-size:1.15em;vertical-align:middle}.arc-beat-hearts span{color:#ffffff26}.arc-beat-hearts span[data-on=true]{color:#ff5d6c;text-shadow:0 0 8px rgb(255 93 108 / .5)}.arc-beat-camp{gap:10px}.arc-beat-map{display:grid;gap:8px;width:min(100%,560px);max-height:58%;overflow-y:auto;text-align:left}.arc-beat-tier{border:1px solid color-mix(in srgb,var(--tier) 45%,transparent);border-radius:10px;padding:8px 10px;background:color-mix(in srgb,var(--tier) 7%,transparent)}.arc-beat-tier[data-open=false]{opacity:.5}.arc-beat-moved{margin:0 0 .6rem;text-align:left}.arc-beat-moved .gk-btn{margin-left:.4rem}.arc-beat-tier header{display:flex;align-items:center;justify-content:space-between;gap:8px;color:var(--tier);font-size:calc(13px * var(--text-scale, 1))}.arc-beat-tier ol{margin:6px 0 0;padding-left:22px;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:2px 12px;font-size:calc(13px * var(--text-scale, 1))}.arc-beat-tier li{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.arc-beat-tier li[data-reached=false]{opacity:.45}.arc-beat-tier small{color:#ffffff80}.arc-beat-tier ol{list-style:none;padding-left:0}.arc-beat-num{display:inline-block;min-width:2ch;text-align:right}.arc-beat-progress{display:flex;align-items:center;gap:10px;width:min(100%,560px)}.arc-beat-progress span{flex:1;height:8px;border-radius:4px;background:#ffffff1f;overflow:hidden}.arc-beat-progress i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,#7dff9a,#5ef2ff,#ffd23f,#ff9f43,#ff6bd6)}.arc-beat-top{margin:0;padding-left:22px;font-size:calc(13px * var(--text-scale, 1));width:min(100%,320px);text-align:left}.arc-beat-top li span{color:#ffffffb3}.arc-beat-sync{gap:8px;overflow-y:auto}.arc-beat-sync-body{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px;width:min(100%,560px)}.arc-beat-sync-test{flex:0 0 auto;width:120px;height:190px;border-radius:10px;overflow:hidden;touch-action:manipulation;cursor:pointer}.arc-beat-sync-test canvas{display:block;width:100%;height:100%}.arc-beat-sync-controls{flex:1 1 260px;min-width:0;display:flex;flex-direction:column;align-items:center;gap:8px}.arc-beat-sync-slider{display:flex;align-items:center;gap:10px;width:100%;font-size:calc(13px * var(--text-scale, 1))}.arc-beat-sync-slider input{flex:1;min-width:0;accent-color:#ff6bd6;--range-accent: #ff6bd6}.arc-beat-sync-slider b{min-width:64px;text-align:right;font-variant-numeric:tabular-nums}.arc-beat-sync-note{margin:0;font-size:calc(12px * var(--text-scale, 1));color:#ffffff80}.arc-beat-lanes-bar{position:absolute;top:calc(8px + env(safe-area-inset-top,0px));left:8px;right:8px;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:4px 10px;padding:6px 10px;border-radius:10px 10px 0 0;background:#03040bd9}.room-screen .arc-beat-lanes-bar{top:0;left:0;right:0}.arc-beat-lanes-slider{display:flex;align-items:center;gap:8px;flex:1 1 300px;min-width:0;max-width:520px;font-size:calc(13px * var(--text-scale, 1));font-weight:700}.arc-beat-lanes-slider label{white-space:nowrap}.arc-beat-lanes-slider input{flex:1;min-width:0;accent-color:#ff6bd6;--range-accent: #ff6bd6}.arc-beat-lanes-slider .gk-btn{flex:none;min-width:44px;padding-inline:0;font-size:calc(18px * var(--text-scale, 1))}.arc-beat-lanes-hint{flex-basis:100%;margin:0;text-align:center;font-size:calc(12px * var(--text-scale, 1));color:#ffffffa6}.arc-screen.arc-beat-camp,.arc-screen.arc-beat-sync{height:auto;max-height:100%;justify-content:flex-start;padding:14px 12px 0;overflow-y:auto;overscroll-behavior:contain}.room-screen .arc-screen.arc-beat-camp,.room-screen .arc-screen.arc-beat-sync,.room-screen .arc-screen.arc-beat-songs{height:100%}.arc-beat-camp>*,.arc-beat-sync>*{flex-shrink:0}.arc-beat-camp>:first-child,.arc-beat-sync>:first-child{margin-top:auto}.arc-beat-camp>:last-child,.arc-beat-sync>:last-child{margin-bottom:auto}.arc-beat-camp .arc-beat-map{max-height:none;overflow:visible}.arc-beat-camp>.arc-beat-row,.arc-beat-sync>.arc-beat-row{position:sticky;bottom:0;z-index:1;align-self:stretch;margin:0 -12px;padding:8px 12px 10px;background:#0b0d16;border-top:1px solid var(--line)}.arc-beat-sync>.arc-beat-row+.arc-beat-sync-note{padding-bottom:10px}.arc-beat-sync .arc-beat-sync-slider input{min-height:44px}.arc-beat-sync-note,.arc-beat-tier small{font-size:calc(12px * var(--text-scale, 1))}.am--beat .beat-songs-open{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-start;gap:4px 10px;width:min(100%,420px);min-height:44px;text-align:left;background-color:#0c111dc7}.beat-songs-open-kicker{font-size:calc(12px * var(--text-scale, 1))}.beat-songs-open-title{font-size:calc(16px * var(--text-scale, 1));font-weight:700}.beat-deck{display:grid;grid-template-columns:44px minmax(0,1fr) 44px;align-items:stretch;width:min(100%,420px);border-radius:12px;border:1px solid color-mix(in srgb,var(--song) 55%,transparent);background:repeating-linear-gradient(0deg,rgb(255 255 255 / .035) 0 1px,transparent 1px 3px),#0c111de6;box-shadow:0 0 18px -6px var(--song),inset 0 0 0 1px #00000080;color:#fff;overflow:hidden}.beat-deck-step{display:grid;place-content:center;justify-items:center;gap:6px;min-height:44px;padding:0;border:0;border-radius:0;background:color-mix(in srgb,var(--song) 12%,transparent);color:var(--song);font-size:calc(16px * var(--text-scale, 1));touch-action:manipulation}.beat-deck-step:first-child{border-right:1px solid color-mix(in srgb,var(--song) 35%,transparent)}.beat-deck-step:not(:first-child){border-left:1px solid color-mix(in srgb,var(--song) 35%,transparent)}.beat-deck-step:active{background:color-mix(in srgb,var(--song) 30%,transparent)}.beat-deck-step kbd{display:none;min-width:22px;padding:2px 4px;border-radius:4px;border:1px solid rgb(255 255 255 / .4);border-bottom-width:2px;background:#0006;color:#fff;font:700 calc(12px * var(--text-scale, 1)) / 1.2 ui-monospace,"SF Mono",Menlo,monospace;text-align:center}@media (hover: hover) and (pointer: fine){.beat-deck-step kbd{display:block}}.beat-deck-tape{display:grid;gap:4px;min-width:0;padding:8px 12px;border:0;border-radius:0;background:none;color:inherit;text-align:left;overflow:hidden;touch-action:manipulation}.beat-deck-tape:active{background:#ffffff0d}.beat-deck-step:focus-visible,.beat-deck-tape:focus-visible{outline:2px solid #fff;outline-offset:-3px}.beat-deck-top,.beat-deck-foot{display:flex;justify-content:space-between;align-items:baseline;gap:8px;font-size:calc(12px * var(--text-scale, 1));line-height:1.2}.beat-deck-top b{color:var(--chapter);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}.beat-deck-top span{font-family:ui-monospace,SF Mono,Menlo,monospace;opacity:.8;white-space:nowrap}.beat-deck-title{display:block;font-family:var(--pixel, "Press Start 2P", ui-monospace, monospace);font-size:calc(14px * var(--text-scale, 1));line-height:1.3;color:var(--song);text-shadow:0 0 10px color-mix(in srgb,var(--song) 60%,transparent);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.beat-deck-facts{display:flex;align-items:center;gap:8px;min-width:0;font-size:calc(12px * var(--text-scale, 1));line-height:1.2}.beat-deck-genre{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;opacity:.85}.beat-deck-pips{display:inline-flex;flex:none;gap:2px}.beat-deck-pips i{width:5px;height:10px;border-radius:1px;background:#ffffff29}.beat-deck-pips i[data-on=true]{background:var(--song);box-shadow:0 0 4px var(--song)}.beat-deck-best[data-set=true]{color:#ffe08a;font-weight:700}.beat-deck-best[data-set=false],.beat-deck-all{opacity:.8}.beat-deck-all{white-space:nowrap}@media (max-width: 640px){.room-screen .beat-deck-facts,.room-screen .beat-deck-foot{display:none}.room-screen .beat-deck-tape{gap:2px;padding-block:5px}}@media (prefers-reduced-motion: no-preference){.beat-deck-title[data-from=left]{animation:beat-deck-in-left .16s ease-out}.beat-deck-title[data-from=right]{animation:beat-deck-in-right .16s ease-out}}@keyframes beat-deck-in-left{0%{transform:translate(-18px);opacity:0}}@keyframes beat-deck-in-right{0%{transform:translate(18px);opacity:0}}.arc-screen.arc-beat-songs{align-items:stretch;justify-content:flex-start;width:min(560px,100%);height:100%;max-height:100%;padding:8px;overflow:hidden;background:#0c111d;border-radius:16px}.beat-songs{display:flex;flex-direction:column;gap:8px;width:100%;min-height:0;flex:1}.beat-songs-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.beat-songs-top h2{margin:0;font-size:calc(18px * var(--text-scale, 1))}.beat-songs-search,.beat-songs-filters select{width:100%;min-height:44px;padding:0 12px;border-radius:12px;border:1px solid var(--line);background:#141824;color:#fff;font-size:calc(16px * var(--text-scale, 1))}.beat-songs-filters{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.beat-songs-filters .gk-chip{justify-self:start;min-width:88px}@media (min-width: 700px){.beat-songs-filters{display:flex;flex-direction:row;flex-wrap:wrap}.beat-songs-filters select{flex:1 1 120px;width:auto}.beat-songs-filters .gk-chip{min-width:0}}.beat-songs-scroll{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:8px;overscroll-behavior:contain}.beat-songs-top h2 small,.beat-songs-group small{font-size:calc(12px * var(--text-scale, 1));font-weight:400;opacity:.75}.beat-songs-group{position:sticky;top:0;z-index:1;flex:none;margin:0;padding:6px 4px;background:#0c111d;font-size:calc(14px * var(--text-scale, 1));font-weight:700;color:var(--chapter, #fff)}.beat-songs-group small{color:#fff}.beat-songs-empty{margin:0;font-size:calc(14px * var(--text-scale, 1))}.beat-songs-row{display:flex;flex-direction:column;align-items:flex-start;gap:2px;width:100%;min-height:44px;padding:8px 12px;border-radius:12px;border:1px solid var(--line);border-left:4px solid var(--song, #fff);background:#141824;color:#fff;text-align:left;flex:none}.beat-songs-row[data-on=true]{outline:2px solid var(--song, #fff)}.beat-songs-row:disabled{opacity:.55}.beat-songs-name{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:calc(16px * var(--text-scale, 1));font-weight:700}.beat-songs-meta,.beat-songs-hash{font-size:calc(12px * var(--text-scale, 1));overflow-wrap:anywhere}.beat-songs-meta{opacity:.85}.beat-songs-top-keys{display:flex;align-items:center;gap:8px}.beat-songs .beat-songs-random{display:flex;flex-direction:row;align-items:center;min-width:0;justify-content:center;gap:8px;height:44px;min-height:44px;padding:0 12px;line-height:1;border-radius:12px;border:1px dashed #ff6bd6;background:#141824;color:#fff;font-size:calc(16px * var(--text-scale, 1));font-weight:700;white-space:nowrap;touch-action:manipulation}.beat-songs-item{display:flex;gap:6px;flex:none}.beat-songs-item .beat-songs-row{flex:1;min-width:0}.beat-songs .beat-songs-fav{flex:none;display:grid;place-items:center;width:44px;min-width:44px;min-height:44px;padding:0;border-radius:12px;border:1px solid var(--line);background:#141824;color:#ffffff73;touch-action:manipulation}.beat-songs .beat-songs-fav[aria-pressed=true]{color:var(--song, #ff6bd6);border-color:color-mix(in srgb,var(--song, #ff6bd6) 55%,transparent)}.beat-songs-fav:focus-visible{outline:2px solid #fff;outline-offset:-3px}.beat-songs .beat-songs-favs{justify-self:stretch;display:flex;flex-direction:row;align-items:center;min-width:0;padding:0 12px;justify-content:center;gap:6px;min-height:44px;color:#fff}.beat-songs-favs small{opacity:.75;font-size:calc(12px * var(--text-scale, 1))}.beat-songs-favs[aria-pressed=true] .beat-heart,.beat-songs-group--favs{color:#ff6bd6}.beat-songs .beat-songs-favs--top{display:none}@media (min-width: 700px){.beat-songs .beat-songs-favs--top{display:flex}.beat-songs .beat-songs-favs--filters{display:none}}.beat-deck-top .beat-heart{display:inline-block;width:11px;height:11px;margin-right:4px;vertical-align:-1px;color:var(--song)}.beat-songs-random:disabled{opacity:.55}.beat-songs-die{flex:none;color:#ff6bd6}.beat-deck-chance{padding:0 6px;border-radius:999px;border:1px solid color-mix(in srgb,var(--song) 60%,transparent);color:var(--song);font-style:normal;font-weight:700;letter-spacing:.04em;white-space:nowrap}