@font-face{font-family:A2Z;src:url(/assets/A2Z-1Thin-C_4wV5Y2.woff2)format("woff2");font-weight:100;font-style:normal;font-display:swap}@font-face{font-family:A2Z;src:url(/assets/A2Z-2ExtraLight-CpUnqAnr.woff2)format("woff2");font-weight:200;font-style:normal;font-display:swap}@font-face{font-family:A2Z;src:url(/assets/A2Z-3Light-4dz6XS4m.woff2)format("woff2");font-weight:300;font-style:normal;font-display:swap}@font-face{font-family:A2Z;src:url(/assets/A2Z-4Regular-BrVgBu-k.woff2)format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:A2Z;src:url(/assets/A2Z-5Medium-DnykWd5j.woff2)format("woff2");font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:A2Z;src:url(/assets/A2Z-6SemiBold-BtMUM1Op.woff2)format("woff2");font-weight:600;font-style:normal;font-display:swap}@font-face{font-family:A2Z;src:url(/assets/A2Z-7Bold-D_RSHtdY.woff2)format("woff2");font-weight:700;font-style:normal;font-display:swap}@font-face{font-family:A2Z;src:url(/assets/A2Z-8ExtraBold-C63gZb17.woff2)format("woff2");font-weight:800;font-style:normal;font-display:swap}@font-face{font-family:A2Z;src:url(/assets/A2Z-9Black-lbBRT-p5.woff2)format("woff2");font-weight:900;font-style:normal;font-display:swap}:root{--bg:#fff;--text-primary:#111;--text-muted:#00000059;--divider:#0000001a;--border-light:#0000001a;--border-muted:#00000026;--bg-secondary:#f5f5f5;--bg-hover:#0000000d;--bg-code:#00000012;--btn-primary:#5b8def;--btn-primary-hover:#4a7de0;--btn-secondary-text:#00000080;--backdrop-dark:#00000040;--shadow-light:#0000001f;--hint-text:#0006;--backdrop-blur:4px;--textarea-border-focus:#0000004d;--font-family:"A2Z", sans-serif;--font-size-sm:12px;--font-size-xs:13px;--font-size-base:14px;--font-size-md:18px;--font-size-lg:20px;--font-size-jp:44px;--font-size-ko:60px;--font-size-roma:44px;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--font-weight-extrabold:800;--gap-xs:4px;--gap-sm:6px;--gap-md:10px;--gap-lg:12px;--gap-xl:16px;--gap-2xl:20px;--padding-xs:1px 5px;--padding-sm:10px 18px;--padding-md:10px 24px;--padding-lg:14px;--padding-xl:32px;--margin-sm:14px;--margin-md:16px;--radius-sm:4px;--radius-md:10px;--radius-lg:12px;--radius-xl:20px;--transition:.35s cubic-bezier(.4, 0, .2, 1);--transition-fast:.2s;--z-bg:0;--z-overlay:1;--z-layer:2;--letter-spacing-tight:-.01em;--letter-spacing-normal:.02em;--letter-spacing-wide:.04em;--letter-spacing-wider:.14em;--line-height-tight:1.2;--line-height-relaxed:1.6;--shadow-dialog:0 12px 48px #0000001f}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%;overflow:hidden}body{font-family:var(--font-family);background:var(--bg);color:var(--text-primary);-webkit-user-select:none;user-select:none;flex-direction:column;align-items:stretch;height:100%;display:flex;position:relative}#bgImg{object-fit:cover;object-position:center;opacity:0;width:100%;height:100%;z-index:var(--z-bg);pointer-events:none;transition:opacity .6s;position:fixed;inset:0}#bgImg.visible{opacity:1;filter:blur(18px);transform:scale(1.05)}#bgOverlay{opacity:0;z-index:var(--z-overlay);pointer-events:none;background:#ffffffe0;transition:opacity .6s;position:fixed;inset:0}#bgOverlay.visible{opacity:1}#artistSection,#divider,#lyricsSection,dialog{z-index:var(--z-layer);position:relative}#artistSection{flex:0 0 52%;width:100%;min-height:0;overflow:hidden}#artistsPanel{gap:0;height:100%;padding:0;display:flex}#divider{background:var(--divider);flex-shrink:0;width:100%;height:3px}#artistSection{background:#fff;box-shadow:4px 4px 12px #0000001a}.artist-panel{z-index:0;min-width:0;transition:opacity var(--transition), filter var(--transition), border-color var(--transition), box-shadow var(--transition), z-index 0s;border:8px solid #0000;border-radius:0;flex-direction:column;flex:1;padding-bottom:8px;display:flex;position:relative;overflow:visible}.artist-panel+.artist-panel{margin-left:-8px}.artist-panel.dimmed{opacity:.5;filter:grayscale();box-shadow:none;z-index:0;border-color:#0000001a}.artist-panel.focused{opacity:1;filter:none;border-color:var(--artist-color,#333);z-index:1;box-shadow:0 0 0 2px color-mix(in srgb, var(--artist-color,#333) 25%, transparent), 0 8px 32px color-mix(in srgb, var(--artist-color,#333) 45%, transparent)}.artist-img-wrap{cursor:pointer;background:#ddd;border-radius:0;flex:1;min-height:0;position:relative;overflow:hidden}.artist-img-wrap.no-image{background:color-mix(in srgb, var(--artist-color,#ccc) 18%, #e0e0e0)}.artist-img{object-fit:cover;object-position:center center;width:100%;height:100%;display:block}.artist-img-wrap.no-image .artist-img{display:none}.artist-name-row{justify-content:center;align-items:center;gap:var(--gap-sm);background:var(--bg);flex-shrink:0;padding:10px 8px 8px;display:flex}.artist-name{font-size:26px;font-weight:var(--font-weight-bold);letter-spacing:var(--letter-spacing-wide);transition:color var(--transition);white-space:nowrap;text-overflow:ellipsis;cursor:pointer;position:relative;overflow:hidden}.artist-color-input{opacity:0;pointer-events:none;width:0;height:0;position:absolute;inset:0}#lyricsSection{width:100%;min-height:0;padding:var(--gap-2xl) 48px;flex-direction:column;flex:1;justify-content:center;align-items:center;display:flex}#partLabel{font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);letter-spacing:var(--letter-spacing-wider);color:var(--text-muted);text-transform:uppercase;margin-bottom:var(--margin-md);opacity:0;pointer-events:none;min-height:16px}@keyframes partReveal{0%{opacity:0;letter-spacing:.22em;transform:translateY(-6px)scaleX(.92)}12%{opacity:1;letter-spacing:var(--letter-spacing-wider);transform:translateY(0)scaleX(1)}75%{opacity:1;letter-spacing:var(--letter-spacing-wider);transform:translateY(0)scaleX(1)}to{opacity:0;transform:translateY(4px)}}#partLabel.show{animation:4s cubic-bezier(.22,1,.36,1) forwards partReveal}#lyricsArea{align-items:center;gap:var(--gap-md);text-align:center;flex-direction:column;display:flex}@keyframes lyricFadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes lyricFadeOut{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-6px)}}#lyricsArea.fade-out{animation:.15s forwards lyricFadeOut}#lyricsArea.fade-in{animation:.25s forwards lyricFadeIn}#lyricJp{font-size:var(--font-size-jp);font-weight:var(--font-weight-medium);line-height:var(--line-height-tight);letter-spacing:var(--letter-spacing-tight);color:var(--text-primary);transition:color var(--transition)}#lyricRoma{font-size:var(--font-size-roma);font-weight:var(--font-weight-medium);color:var(--text-primary);letter-spacing:var(--letter-spacing-normal);transition:color var(--transition)}#lyricKo{font-size:var(--font-size-ko);font-weight:var(--font-weight-bold);color:var(--text-primary);transition:color var(--transition)}dialog{background:var(--bg);border:1px solid var(--border-light);border-radius:var(--radius-xl);color:var(--text-primary);font-family:var(--font-family);padding:var(--padding-xl);width:560px;max-width:95vw;box-shadow:var(--shadow-dialog);margin:auto}dialog::backdrop{background:var(--backdrop-dark);-webkit-backdrop-filter:blur(var(--backdrop-blur));backdrop-filter:blur(var(--backdrop-blur))}dialog h2{font-size:var(--font-size-lg);font-weight:var(--font-weight-extrabold);margin-bottom:var(--margin-md);letter-spacing:var(--letter-spacing-tight);color:var(--text-primary)}dialog p.hint{font-size:var(--font-size-xs);color:var(--hint-text);margin-bottom:var(--margin-sm);line-height:var(--line-height-relaxed)}dialog p.hint code{background:var(--bg-code);border-radius:var(--radius-sm);padding:var(--padding-xs);font-family:monospace}dialog textarea{background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-md);width:100%;height:260px;color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-xs);padding:var(--padding-lg);resize:vertical;transition:border-color var(--transition-fast);outline:none}dialog textarea:focus{border-color:var(--textarea-border-focus)}.dialog-actions{gap:var(--gap-md);margin-top:var(--margin-md);justify-content:flex-end;display:flex}.btn-primary{background:var(--btn-primary);border-radius:var(--radius-md);color:#fff;font-family:var(--font-family);font-size:var(--font-size-base);font-weight:var(--font-weight-bold);padding:var(--padding-md);cursor:pointer;transition:background var(--transition-fast);border:none}.btn-primary:hover{background:var(--btn-primary-hover)}.btn-secondary{border:1px solid var(--border-muted);border-radius:var(--radius-md);color:var(--btn-secondary-text);font-family:var(--font-family);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);padding:var(--padding-sm);cursor:pointer;transition:background var(--transition-fast);background:0 0}.btn-secondary:hover{background:var(--bg-hover)}