:root{--srt-gold: #D7BF81;--srt-gold-bright: #F0DEAA;--srt-gold-dark: #BEA86E;--srt-gold-deep: #8E7942;--srt-gold-glow: rgba(215, 191, 129, .6);--srt-gold-border: rgba(215, 191, 129, .35);--srt-hand-rh: #D7BF81;--srt-hand-lh: #7FB8E6;--srt-bg: #0B0B12;--srt-bg-2: #12121C;--srt-bg-3: #1A1A26;--srt-bg-elev: #16161F;--srt-line: rgba(255, 255, 255, .06);--srt-line-2: rgba(255, 255, 255, .1);--srt-line-3: rgba(255, 255, 255, .16);--srt-text: #F4F2EB;--srt-text-2: rgba(244, 242, 235, .78);--srt-text-3: rgba(244, 242, 235, .48);--srt-text-4: rgba(244, 242, 235, .26);--srt-paper: #F4ECD6;--srt-paper-rgb: 244, 236, 214;--srt-paper-2: #ECE0BC;--srt-paper-edge: #C9B377;--srt-paper-ink: #1B1813;--srt-paper-line: rgba(27, 24, 19, .78);--wp-header-h: 0px;--srt-ok: #6EBE7C;--srt-miss: #E07A6A;--srt-info: #7AB8E0;--srt-warn: #E8C56A;--srt-font: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--srt-font-disp: "Fraunces", "Montserrat", Georgia, 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1fr;gap:8px}.srt-achievement-item{display:flex;flex-direction:column;align-items:center;text-align:center;gap:3px;padding:10px 8px;background:var(--srt-bg-3);border:1px solid var(--srt-gold-border, rgba(197, 157, 58, .35));border-radius:var(--srt-r-md)}.srt-achievement-item.srt-achievement-locked{border-color:var(--srt-line);opacity:.45;filter:grayscale(.8)}.srt-achievement-icon{font-size:20px;line-height:1}.srt-achievement-icon-outline{width:34px;height:34px;display:flex;align-items:center;justify-content:center;border:1.5px solid var(--srt-gold, #D7BF81);border-radius:50%;color:var(--srt-gold, #D7BF81);background:transparent;padding:6px}.srt-achievement-icon-outline svg{width:100%;height:100%}.srt-achievement-icon-outline[data-tier=silver]{border-style:double;border-width:3px}.srt-achievement-icon-outline[data-tier=gold]{box-shadow:0 0 0 2px #c59d3a40}.srt-achievement-locked 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var(--srt-t-fast)}.srt-btn-danger:hover{background:#e07a6a40}.srt-panel-scrim,.srt-drawer-scrim{position:absolute;inset:0;background:#0000008c;z-index:25;opacity:0;pointer-events:none;transition:opacity var(--srt-t),backdrop-filter var(--srt-t)}.srt-panel-scrim.open,.srt-drawer-scrim.open{opacity:1;pointer-events:auto;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.srt-welcome-overlay,.srt-guide-modal,.srt-reset-modal{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#000000db;z-index:90;opacity:0;pointer-events:none;transition:opacity var(--srt-t);padding:20px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.srt-guide-overlay,.srt-reset-overlay{position:absolute;inset:0;background:transparent;pointer-events:none;z-index:0}.srt-guide-overlay{pointer-events:auto}.srt-welcome-overlay.is-open,.srt-guide-modal.is-open,.srt-reset-modal.is-open{opacity:1;pointer-events:auto}.srt-welcome-overlay[hidden],.srt-guide-modal[hidden],.srt-reset-modal[hidden]{display:none!important}.srt-welcome-card{position:relative;width:min(560px,92vw);max-height:92dvh;overflow-y:auto;background:linear-gradient(165deg,rgba(215,191,129,.07) 0%,transparent 38%),var(--srt-bg-elev);border:1px solid transparent;background-clip:padding-box;border-radius:18px;padding:30px 28px 26px;box-shadow:0 0 0 1px #c59d3a59,inset 0 1px #ffffff0f,0 30px 80px #0009;text-align:center;transform:translateY(10px) scale(.985);opacity:0;transition:transform var(--srt-t-slow),opacity var(--srt-t-slow);scrollbar-width:thin;scrollbar-color:var(--srt-line-2) transparent}@media(orientation:landscape)and (max-height:500px){.srt-welcome-overlay{padding:10px;z-index:100003}.srt-welcome-card{width:min(660px,96vw);max-height:96dvh;padding:16px 18px 14px}.srt-welcome-logo{width:30px;height:30px;margin-bottom:4px}.srt-welcome-title{font-size:17px;margin:0 0 4px}.srt-welcome-sub{font-size:11px;margin:0 0 10px;line-height:1.45}.srt-welcome-cta-list{display:grid;grid-template-columns:1fr 1fr;gap:8px}.srt-welcome-cta{padding:8px 10px}.srt-welcome-cta-icon{width:28px;height:28px}.srt-welcome-cta-desc{display:none}}@media(orientation:portrait)and (max-width:480px){.srt-welcome-overlay{z-index:100003}.srt-welcome-card{padding:24px 18px 18px;border-radius:16px}.srt-welcome-title{font-size:19px}.srt-welcome-sub{font-size:12px}}.srt-welcome-overlay.is-open 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16px;background:var(--srt-bg-2);border:1px solid var(--srt-line-2);border-radius:var(--srt-r-md);color:var(--srt-text);text-align:left;cursor:pointer;transition:background var(--srt-t-fast),border-color var(--srt-t-fast)}.srt-welcome-cta:hover{background:var(--srt-bg-3);border-color:var(--srt-gold-border);transform:translateY(-1px)}.srt-welcome-cta:active{transform:translateY(0)}.srt-welcome-cta{transition:background var(--srt-t-fast),border-color var(--srt-t-fast),transform var(--srt-t-fast)}.srt-welcome-cta-icon{flex-shrink:0;width:36px;height:36px;background:#d7bf811a;border-radius:var(--srt-r-sm);display:inline-flex;align-items:center;justify-content:center;color:var(--srt-gold)}.srt-welcome-cta-icon svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.srt-welcome-cta-text{display:flex;flex-direction:column;gap:4px;min-width:0}.srt-welcome-cta-name{font-weight:600;font-size:13px;color:var(--srt-text)}.srt-welcome-cta-desc{font-size:11px;color:var(--srt-text-3);line-height:1.4}.srt-guide-card,.srt-guide-modal-content,.srt-guide-content{position:relative;z-index:1;width:min(720px,94%);max-height:88vh;max-height:88dvh;overflow-y:auto;overflow-x:hidden;background:linear-gradient(180deg,rgba(255,255,255,.025) 0%,transparent 60%),var(--srt-bg-elev);border:1px solid var(--srt-line-2);border-radius:var(--srt-r-lg);padding:0;box-shadow:inset 0 1px #ffffff0d,0 24px 60px #0000008c;scrollbar-width:thin;scrollbar-color:var(--srt-line-2) transparent}.srt-guide-inner{padding:24px 26px 28px}.srt-guide-close,.srt-modal-close{position:sticky;top:12px;float:right;margin:12px 12px 0 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16px;background:var(--srt-bg-2);border-radius:var(--srt-r-md);border:1px solid var(--srt-line);color:var(--srt-text-2);font-size:13px;line-height:1.55}.srt-guide-step strong{color:var(--srt-gold);font-weight:700}.srt-guide-cards{display:grid;grid-template-columns:1fr;gap:12px}.srt-guide-card{position:relative;padding:18px 18px 18px 56px;background:linear-gradient(180deg,rgba(255,255,255,.02) 0%,transparent 100%),var(--srt-bg-2);border:1px solid var(--srt-line);border-radius:var(--srt-r-md);color:var(--srt-text-2);font-size:13px;line-height:1.55}.srt-guide-card-icon{position:absolute;top:16px;left:14px;width:30px;height:30px;border-radius:50%;background:linear-gradient(180deg,var(--srt-gold-bright),var(--srt-gold-dark));color:#1a140a;display:inline-flex;align-items:center;justify-content:center;font-family:var(--srt-font-disp);font-weight:800;font-size:13px;box-shadow:inset 0 1px #fff6,0 2px 8px #d7bf8140}.srt-guide-card h2,.srt-guide-card h3{margin:0 0 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8px;font-family:var(--srt-font-disp);font-size:20px}.srt-reset-modal p{margin:0 0 18px;color:var(--srt-text-2);font-size:13px}.srt-reset-actions{display:flex;justify-content:center;gap:8px}.srt-loading-screen{position:absolute;inset:0;background:radial-gradient(120% 80% at 50% 0%,var(--srt-bg-2) 0%,var(--srt-bg) 100%);z-index:80;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:0;padding:clamp(36px,9vh,110px) 20px 24px;text-align:center;transition:opacity var(--srt-t-slow);overflow:hidden}.srt-loading-screen.is-hidden{opacity:0;pointer-events:none}.srt-loading-particles{position:absolute;inset:0;pointer-events:none;z-index:0}.srt-loading-particles span{position:absolute;width:3px;height:3px;background:var(--srt-gold);border-radius:50%;opacity:.18;box-shadow:0 0 6px var(--srt-gold-glow);animation:srt-particle-drift 8s linear infinite}.srt-loading-particles span:nth-child(1){top:12%;left:8%;animation-delay:-.2s}.srt-loading-particles span:nth-child(2){top:18%;left:88%;animation-delay:-1.3s}.srt-loading-particles span:nth-child(3){top:32%;left:22%;animation-delay:-2.6s}.srt-loading-particles span:nth-child(4){top:44%;left:68%;animation-delay:-3.4s}.srt-loading-particles span:nth-child(5){top:58%;left:14%;animation-delay:-4.1s}.srt-loading-particles span:nth-child(6){top:66%;left:92%;animation-delay:-5.2s}.srt-loading-particles span:nth-child(7){top:76%;left:36%;animation-delay:-6.3s}.srt-loading-particles span:nth-child(8){top:82%;left:78%;animation-delay:-7s}.srt-loading-particles span:nth-child(9){top:90%;left:50%;animation-delay:-1.7s}.srt-loading-particles span:nth-child(10){top:6%;left:50%;animation-delay:-4.8s}@keyframes srt-particle-drift{0%{transform:translateY(0);opacity:.18}50%{opacity:.36}to{transform:translateY(-30px);opacity:0}}.srt-loader{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:18px;padding:32px 36px;background:#12121ca6;border:1px solid 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var(--srt-gold-glow);animation:srt-loading-pulse 2.6s ease-in-out infinite}.srt-loader-logo img{width:100%;height:100%;object-fit:contain;object-position:center center;display:block}@keyframes srt-loading-pulse{0%,to{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.04)}}.srt-loader-percentage{font-family:var(--srt-font-mono);font-size:20px;color:var(--srt-gold);font-weight:700;letter-spacing:.06em;margin:0;font-variant-numeric:tabular-nums;min-width:5ch;text-align:center;line-height:1}.srt-loader-tips{color:var(--srt-text-3);font-size:13px;line-height:1.45;margin:0;min-height:2.9em;width:100%;max-width:300px;display:flex;align-items:center;justify-content:center;text-align:center}.srt-loader-tips p{margin:0}.srt-lets-play-icon{fill:currentColor}.srt-rotate-device-overlay{position:absolute;inset:0;background:var(--srt-bg);z-index:95;display:none;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:20px;text-align:center}.srt-rotate-device-overlay svg{width:64px;height:64px;color:var(--srt-gold)}.srt-rotate-device-overlay h3{margin:0;font-family:var(--srt-font-disp);font-size:22px;color:var(--srt-text)}.srt-rotate-device-overlay p{margin:0;color:var(--srt-text-2);font-size:13px}#srtV2ToastStack{position:fixed;top:14px;right:14px;display:flex;flex-direction:column;gap:8px;z-index:99999;pointer-events:none;max-width:min(360px,90vw)}.srt-v2-toast{pointer-events:auto;padding:10px 14px;border-radius:var(--srt-r-md);background:var(--srt-bg-elev);border:1px solid var(--srt-line-2);box-shadow:var(--srt-shadow-md);color:var(--srt-text);font-size:12px;line-height:1.4;display:flex;align-items:center;gap:8px;transform:translate(8px);opacity:0;transition:transform var(--srt-t),opacity var(--srt-t)}.srt-v2-toast.is-visible{transform:translate(0);opacity:1}.srt-v2-toast.success{border-left:3px solid var(--srt-ok)}.srt-v2-toast.warning{border-left:3px solid var(--srt-warn)}.srt-v2-toast.error{border-left:3px solid var(--srt-miss)}.srt-v2-toast.info{border-left:3px solid var(--srt-info)}@media(max-width:1100px){.srt-header-title,.srt-header-controls .srt-btn span{display:none}.srt-header-controls .srt-btn{padding:0 8px}.srt-stat-item{min-width:56px;padding:0 10px}.srt-btn span:not(.srt-trigger-value):not(.srt-icon){display:none}.srt-btn{padding:6px 9px}.srt-play-btn{padding:6px 14px}.srt-play-btn span{display:inline}}@media(max-height:520px){.srt-container{--srt-header-h: 40px;--srt-options-h: 38px;--srt-pad-x: 10px;--srt-gap: 6px}.srt-stat-item{min-width:44px;padding:0 8px}.srt-stat-label{font-size:8px;margin-bottom:2px}.srt-stat-value{font-size:12px}.srt-btn{padding:5px 7px}.srt-play-btn{padding:5px 12px}.srt-mode-btn{padding:4px 9px;font-size:9px;letter-spacing:.1em}.srt-select,.srt-ctrl-select{font-size:10px;padding:4px 22px 4px 10px;max-width:100px}.srt-tempo-trigger,.srt-volume-trigger{padding:4px 8px;font-size:10px}.srt-staff-toggles{padding:1px 10px;gap:14px;font-size:9px}.srt-piano-controls-bottom{padding:5px 10px;font-size:10px}.srt-ctrl-status{display:none}.srt-pro-status{bottom:10px;right:8px;font-size:9px;padding:3px 8px}.srt-score-region{padding:6px var(--srt-pad-x)}.srt-piano-keyboard{height:clamp(124px,28vh,178px)}}@media(max-width:920px)and (max-height:470px){.srt-header-controls .srt-btn-guide,.srt-header-controls .srt-btn-account,.srt-actions-cluster .srt-midi-btn span{display:none}.srt-piano-keyboard{height:clamp(124px,30vh,178px)}}@media(max-aspect-ratio:5/7){.srt-container{--srt-pad-x: 10px;grid-template-rows:auto auto 1fr}.srt-header{flex-wrap:nowrap;padding:0 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.srt-comp-item{background:#ffffff0d;border-color:#ffffff17}.srt-comp-item-main{display:flex;flex-direction:column;gap:2px;min-width:0}.srt-comp-item-name{font-weight:700;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.srt-comp-item-meta{font-size:11px;opacity:.6;display:flex;gap:8px;flex-wrap:wrap}.srt-comp-item-actions{display:inline-flex;gap:6px;flex:0 0 auto}.srt-comp-item-actions button{appearance:none;-webkit-appearance:none;border:1px solid rgba(0,0,0,.12);background:#fff9;color:inherit;padding:6px 10px;border-radius:8px;font-size:11px;font-weight:700;cursor:pointer;transition:background .15s,border-color .15s,color .15s}:root[data-theme=dark] .srt-comp-item-actions button{background:#ffffff0f;border-color:#ffffff1a}.srt-comp-item-actions button:hover{border-color:var(--srt-gold, #D7BF81);background:#d7bf8129}.srt-comp-item-actions .srt-comp-item-delete{font-size:14px;line-height:1;padding:6px 9px}.srt-comp-item-actions .srt-comp-item-delete:hover{border-color:#d9534f;background:#d9534f24;color:#d9534f}@media(prefers-reduced-motion:reduce){.srt-container *,.srt-container *:before,.srt-container *:after{animation-duration:1ms;animation-delay:0ms;animation-iteration-count:1;transition-duration:1ms;scroll-behavior:auto}}.srt-container.srt-profile-sheet .srt-measure-scrubber{height:auto!important;min-height:32px;padding:4px 12px!important;align-items:center!important;gap:8px;flex-wrap:nowrap;overflow:visible}.srt-container.srt-profile-sheet .srt-measure-scrubber input[type=range]{height:20px!important;align-self:center;flex:1 1 0;min-width:0}.srt-container.srt-profile-sheet #srtPlayFromBtn,.srt-container.srt-profile-sheet .srt-measure-play-from{height:auto!important;min-height:22px!important;padding:3px 9px!important;margin-top:0!important;margin-bottom:0!important;gap:5px;border-radius:9px;font-size:11px!important;line-height:1.1!important;white-space:nowrap;flex:0 0 auto;align-self:center!important}.srt-container.srt-profile-sheet #srtPlayFromBtn span,.srt-container.srt-profile-sheet .srt-measure-play-from span{white-space:nowrap}.srt-container.srt-profile-sheet #srtPlayFromBtn svg,.srt-container.srt-profile-sheet .srt-measure-play-from svg{width:11px!important;height:11px!important}.srt-container.srt-profile-sheet .srt-measure-scrubber-label{min-width:0!important;flex:0 0 auto;white-space:nowrap;font-size:clamp(10px,3vw,13px)!important;font-variant-numeric:tabular-nums}.srt-container.srt-profile-sheet .srt-main-area>.srt-staff-zoom{top:6px!important;right:6px!important;padding:1px!important;gap:1px!important;z-index:31!important}.srt-container.srt-profile-sheet .srt-staff-zoom button{width:18px!important;height:18px!important}.srt-container.srt-profile-sheet .srt-staff-zoom-value{font-size:9px!important;min-width:3ch!important;padding:0 3px!important}.srt-container.srt-profile-sheet #srtStaffZoomReset{display:none!important}.srt-container.srt-profile-sheet .srt-main-area>.srt-staff-toggles{gap:12px!important;padding:3px 10px!important;font-size:8.5px!important;flex-wrap:wrap!important;row-gap:2px!important;justify-content:center!important}@media(orientation:landscape)and (max-height:600px){.srt-container.srt-profile-sheet .srt-measure-scrubber{min-height:28px;padding:2px 10px!important}.srt-container.srt-profile-sheet .srt-measure-scrubber input[type=range]{--srt-scrub-h: 11px;height:18px!important}.srt-container.srt-profile-sheet #srtPlayFromBtn,.srt-container.srt-profile-sheet .srt-measure-play-from{min-height:20px!important;padding:2px 8px!important;font-size:10px!important}.srt-container.srt-profile-sheet .srt-measure-scrubber-label{font-size:clamp(9px,2.6vw,12px)!important}.srt-container.srt-profile-sheet .srt-main-area>.srt-staff-toggles{gap:10px!important;padding:2px 8px!important;font-size:8px!important}.srt-container.srt-profile-sheet .srt-staff-zoom button{width:18px!important;height:18px!important}}