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var(--panel-inset-border);box-shadow:var(--shadow-chunk-sm),var(--shadow-md);color:var(--text)}.world-arrow--prev{left:2px}.world-arrow--next{right:2px}.world-arrow:active{scale:.92}.world-dots{display:flex;justify-content:center;gap:8px;padding-top:var(--sp-sm)}.world-dot{width:9px;height:9px;border-radius:50%;background:var(--panel-inset-border);transition:width var(--duration-fast) var(--ease-spring),background var(--duration-fast) ease}.world-dot.is-active{width:26px;border-radius:var(--radius-pill);background:var(--accent)}.world-card-image{display:flex;align-items:center;justify-content:center;width:100%;height:clamp(200px,44vh,440px);background:var(--surface2) center/cover no-repeat;border-bottom:4px solid var(--panel-inset-border)}.world-card-glyph{font-size:64px;line-height:1;filter:drop-shadow(0 3px 0 rgba(0,0,0,.18))}.world-card--skeleton{animation:none;opacity:.6}.world-card--skeleton 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infinite}.screen--songs{gap:var(--sp-sm)}.song-stage{position:relative;z-index:2;display:flex;flex-direction:column;gap:var(--sp-sm);flex-shrink:0;padding-bottom:var(--sp-sm)}.song-cover{position:relative;display:flex;align-items:center;justify-content:center;width:min(100%,210px);margin-inline:auto;aspect-ratio:1;border-radius:var(--radius-lg);border:4px solid var(--panel-inset-border);background:var(--surface2) center/cover no-repeat;box-shadow:var(--shadow-chunk),var(--shadow-md);overflow:hidden}.song-cover--playing{animation:bs-breathe 2.6s ease-in-out infinite}.song-cover-glyph{font-size:76px;line-height:1;filter:drop-shadow(0 3px 0 rgba(0,0,0,.18))}.song-cover-lyrics{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:var(--sp-md);overflow-y:auto;text-align:center;background:linear-gradient(180deg,#00000057,#0000009e);animation:bs-fade-in-up var(--duration) var(--ease-out) 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translateY(-1.2%)}}.slider-arrow{position:absolute;top:50%;z-index:11;width:52px;height:52px;margin-top:-26px;border-radius:50%;font-size:34px;line-height:1;padding-bottom:4px;color:#fff;background:#1410286b;border:2px solid rgba(255,255,255,.72);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);box-shadow:var(--shadow-sm);animation:bs-arrow-nudge 2.4s ease-in-out infinite}.slider-arrow--prev{left:calc(var(--safe-left) + 8px)}.slider-arrow--next{right:calc(var(--safe-right) + 8px);animation-direction:reverse}@keyframes bs-arrow-nudge{0%,to{transform:translate(0)}50%{transform:translate(-5px)}}.slide--placeholder{display:flex;align-items:center;justify-content:center;background:var(--surface2)}.placeholder-blob{position:absolute;border-radius:50%;opacity:.55;animation:bs-drift 9s ease-in-out infinite}.placeholder-blob--1{width:190px;height:190px;background:radial-gradient(circle at 40% 40%,var(--sunny),transparent 70%)}.placeholder-blob--2{width:220px;height:220px;background:radial-gradient(circle at 60% 50%,var(--sky),transparent 70%);animation-delay:-4s}.play-scrim{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:var(--scrim)}.play-header{position:absolute;top:0;left:0;right:0;z-index:12;display:flex;align-items:center;gap:var(--sp-sm);padding:calc(var(--safe-top) + 10px) calc(var(--safe-right) + 14px) 10px calc(var(--safe-left) + 14px)}.play-header-spacer{flex:1}.song-button{width:60px;height:60px;border-radius:50%;font-size:27px;background:linear-gradient(180deg,#c79cff,var(--grape));border:3px solid #fff;color:#fff;box-shadow:0 5px #7a34d4,var(--shadow-md)}.song-button:active{transform:translateY(4px);box-shadow:0 1px #7a34d4}.song-live{display:flex;align-items:center;gap:8px;padding:6px 8px 6px 14px;border-radius:var(--radius-pill);background:var(--panel-bg);border:3px solid var(--panel-inset-border);box-shadow:var(--shadow-sm)}.song-stop{width:40px;height:40px;border-radius:50%;font-size:17px;background:var(--surface2);border:2px solid var(--panel-inset-border)}.song-panel{display:flex;flex-direction:column;align-items:stretch;gap:10px;width:100%;max-width:520px;padding:14px 16px 16px;border-radius:var(--radius-lg);background:var(--panel-bg);border:3px solid var(--panel-inset-border);box-shadow:var(--shadow-chunk-sm),var(--shadow-lg);animation:bs-pop-in .45s var(--ease-spring) both}.song-panel--compact{padding:10px 14px 12px;gap:6px}.song-panel--compact .song-play-button{width:60px;height:60px;font-size:27px;border-width:4px}.song-panel--compact .song-transport-button{width:46px;height:46px;font-size:21px}.song-panel-head{display:flex;align-items:center;justify-content:center;gap:12px}.song-panel-title{font-family:var(--font-title);font-weight:800;font-size:var(--text-lg);color:var(--text)}@media (max-height: 620px){.song-panel-head{display:none}}.song-seek-row{display:flex;align-items:center;gap:10px}.song-time{min-width:34px;font-variant-numeric:tabular-nums;font-size:var(--text-xs);color:var(--text-muted)}.song-seek{flex:1;height:22px;margin:0;padding:0;background:transparent;-moz-appearance:none;appearance:none;-webkit-appearance:none;cursor:pointer}.song-seek::-webkit-slider-runnable-track{height:12px;border-radius:var(--radius-pill);background:linear-gradient(90deg,var(--grape) 0%,var(--bubblegum) var(--song-progress, 0%),var(--surface2) var(--song-progress, 0%));border:2px solid var(--panel-inset-border)}.song-seek::-moz-range-track{height:12px;border-radius:var(--radius-pill);background:linear-gradient(90deg,var(--grape) 0%,var(--bubblegum) var(--song-progress, 0%),var(--surface2) var(--song-progress, 0%));border:2px solid 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