:root{--row-height: 76px;--side-width: 520px;--side-pad: 30px}.stage{position:relative;min-height:100dvh;isolation:isolate}.stage-bg{position:fixed;inset:0;z-index:0;background-color:var(--canvas);background-size:cover;background-repeat:no-repeat;background-position:center top}.stage-bg.is-plain{background-image:radial-gradient(120% 90% at 78% 18%,#ffffff12 0%,transparent 58%),radial-gradient(90% 70% at 18% 92%,#ffffff0a 0%,transparent 60%)}.stage-blur{position:fixed;inset:-12%;z-index:0;background-size:cover;background-position:center 30%;filter:blur(56px) saturate(.8) brightness(.5);opacity:.9;pointer-events:none}:root[data-theme=light] .stage-blur{filter:blur(56px) saturate(.8) brightness(1.25);opacity:.7}.stage-mask{position:fixed;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,#10101000 30%,#101010a8 64%,#101010f2)}:root[data-side=left] .stage-mask{background:linear-gradient(270deg,#10101000 30%,#101010a8 64%,#101010f2)}:root[data-theme=light] .stage-mask{background:linear-gradient(90deg,#f4f4f300 30%,#f4f4f3b8 64%,#f4f4f3f5)}:root[data-theme=light][data-side=left] .stage-mask{background:linear-gradient(270deg,#f4f4f300 30%,#f4f4f3b8 64%,#f4f4f3f5)}.side{position:relative;z-index:2;width:min(var(--side-width),100%);height:100dvh;margin-left:auto;display:flex;flex-direction:column;padding:0 var(--side-pad);background:linear-gradient(180deg,#10101073,#101010b8 58%,#101010d9);border-left:1px solid var(--line)}:root[data-side=left] .side{margin-left:0;margin-right:auto;border-left:0;border-right:1px solid var(--line)}:root[data-theme=light] .side{background:linear-gradient(180deg,#f4f4f366,#f4f4f3c4 58%,#f4f4f3e6)}.side-head{flex-shrink:0;display:flex;flex-direction:column;gap:12px;padding:24px 0 12px}.brand-row{display:flex;align-items:center;gap:10px;min-width:0}.avatar{width:34px;height:34px;flex-shrink:0;border-radius:50%;overflow:hidden;display:grid;place-items:center;background:var(--control);border:1px solid var(--line);font-size:14px;color:var(--muted)}.avatar img{width:100%;height:100%;object-fit:cover;display:block}.brand-name{font-size:14px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.brand-gap{flex:1}.live-link{display:inline-flex;align-items:center;gap:4px;flex-shrink:0;font-size:13px;color:var(--muted);text-decoration:none;padding:4px 6px;border-radius:8px}.live-link:hover{color:var(--text);background:var(--hover)}.icon-button{width:32px;height:32px;flex-shrink:0;display:grid;place-items:center;border-radius:9px;color:var(--muted)}.icon-button:hover{color:var(--text);background:var(--hover)}.icon-button svg{width:17px;height:17px}.title-row{display:flex;align-items:flex-end;justify-content:space-between;gap:12px}.title-row h1{margin:0;font-size:32px;line-height:1.1;font-weight:600;letter-spacing:-.6px}.title-row .total{font-size:13px;font-weight:400;color:var(--dim);margin-left:10px;letter-spacing:0}.random-button{flex-shrink:0;display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 4px;font-size:13px;color:var(--muted);border-radius:8px}.random-button:hover{color:var(--text)}.random-button svg{width:15px;height:15px}.notice{display:flex;align-items:flex-start;gap:8px;margin:0;padding:7px 10px;border:1px solid var(--notice-border);border-radius:10px;background:var(--notice-background);color:var(--notice-text);font-size:13px;line-height:1.45}.notice-label{flex-shrink:0;font-size:11px;line-height:16px;padding:0 6px;border-radius:5px;background:var(--notice-label-background);color:var(--notice-label-text)}.notice-text{min-width:0;cursor:pointer;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;line-clamp:1;overflow:hidden}.notice.is-open .notice-text{display:block;-webkit-line-clamp:unset;line-clamp:unset;overflow:visible}.tool-row{display:flex;align-items:center;gap:8px}.tool-row .search-field{flex:1;min-width:0}.filter-anchor{position:relative;flex-shrink:0}.filter-button{height:40px;padding:0 12px;display:inline-flex;align-items:center;gap:5px;border-radius:10px;background:var(--control);color:var(--muted);font-size:13px;white-space:nowrap}.filter-button:hover{background:var(--control-hover);color:var(--text)}.filter-button.is-active{background:var(--control-active);color:var(--text)}.filter-button .badge{min-width:16px;height:16px;padding:0 4px;border-radius:8px;background:var(--text);color:var(--canvas);font-size:10.5px;line-height:16px;text-align:center}.filter-panel{position:absolute;top:calc(100% + 8px);right:0;z-index:41;width:min(360px,calc(100vw - 32px));max-height:min(70vh,560px);display:flex;flex-direction:column;border:1px solid var(--line);border-radius:14px;background:var(--surface);backdrop-filter:blur(14px);box-shadow:0 18px 48px var(--shadow);overflow:hidden}.filter-panel-head{flex-shrink:0;display:flex;align-items:center;gap:8px;padding:12px 14px 8px;border-bottom:1px solid var(--line)}.filter-panel-head b{font-size:13px;font-weight:600}.filter-panel-head .spacer{flex:1}.filter-panel-body{overflow-y:auto;padding:10px 14px 14px;display:flex;flex-direction:column;gap:14px}.filter-group h4{margin:0 0 7px;font-size:11.5px;font-weight:500;color:var(--dim);letter-spacing:.4px}.filter-chips{display:flex;flex-wrap:wrap;gap:6px}.filter-chip{height:28px;padding:0 9px;display:inline-flex;align-items:center;gap:5px;border-radius:8px;background:var(--control);color:var(--muted);font-size:12.5px}.filter-chip:hover{background:var(--control-hover);color:var(--text)}.filter-chip.is-active{background:var(--text);color:var(--canvas)}.filter-chip .n{font-size:11px;opacity:.6}.filter-search{width:100%;height:32px;margin-bottom:8px;padding:0 10px;border:1px solid var(--line);border-radius:8px;background:var(--control-subtle);color:var(--text);font-size:12.5px}.filter-search:focus{outline:none;border-color:var(--line-strong);background:var(--control)}.filter-panel-foot{flex-shrink:0;display:flex;align-items:center;gap:8px;padding:10px 14px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--line)}.filter-panel-foot .done{margin-left:auto;height:32px;padding:0 14px;border-radius:9px;background:var(--text);color:var(--canvas);font-size:13px;font-weight:500}.filter-panel-foot .clear{height:32px;padding:0 10px;border-radius:9px;color:var(--muted);font-size:12.5px}.filter-panel-foot .clear:hover{color:var(--text);background:var(--hover)}.filter-scrim{position:fixed;inset:0;z-index:40}body.is-filter-open{overflow:hidden}.filter-empty{margin:2px 0 0;font-size:12px;color:var(--dim)}.song-row{padding:0 8px 0 0;gap:10px;border-bottom:1px solid var(--line);transition:background-color .12s ease}.song-row:last-child{border-bottom:0}.song-row:hover{background:var(--hover)}.song-row.is-active{background:var(--control-active)}.row-index{width:32px;flex-shrink:0;font-size:11px;color:var(--dim);text-align:right;font-variant-numeric:tabular-nums;letter-spacing:.4px}.row-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.row-title{font-size:22px;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.row-sub{display:flex;align-items:center;gap:6px;font-size:12.5px;line-height:1.3;color:var(--dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.row-sub .dot{opacity:.5}.row-title .new-badge{font-size:10px;line-height:14px;padding:0 4px;margin-left:8px;border:1px solid var(--line-strong);border-radius:4px;color:var(--muted);vertical-align:3px}.row-paid{display:inline-flex;align-items:center;vertical-align:2px;margin-left:7px;color:var(--dim)}.row-paid svg{width:13px;height:13px}.song-row:hover .row-paid{color:var(--mark)}.paid-note{margin:0;padding:0 2px;font-size:11.5px;line-height:1.5;color:var(--dim)}.paid-note svg{width:11px;height:11px;vertical-align:-1px;margin-right:4px}.row-copy-hint{flex-shrink:0;font-size:11px;color:var(--dim);opacity:0;transition:opacity .15s ease;pointer-events:none}.song-row:hover .row-copy-hint,.song-row:focus-visible .row-copy-hint{opacity:1}.side-foot{flex-shrink:0;display:flex;align-items:center;gap:10px;padding:10px 0 calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--line);font-size:11.5px;color:var(--dim);line-height:1.5}.side-switch{width:26px;height:26px;flex-shrink:0;display:grid;place-items:center;border-radius:7px;background:var(--control);color:var(--muted)}.side-switch:hover{background:var(--control-hover);color:var(--text)}.side-switch svg{width:14px;height:14px}:root[data-side=left] .side-switch{order:2}:root[data-side=left] .side-foot-meta{order:1;margin-left:0;margin-right:auto;text-align:left}.side-foot-meta{margin-left:auto;text-align:right;min-width:0;word-break:keep-all;overflow-wrap:normal}.side-foot-meta a{color:inherit;text-decoration:none;border-radius:4px;padding:1px 3px;margin:-1px -3px;transition:color .15s ease,background-color .15s ease}.side-foot-meta a:hover{color:var(--text);background:var(--control-hover);text-decoration:none}.meta-sep{opacity:.55;margin:0 5px}.beian-link{display:inline;white-space:nowrap}.beian-icon{display:inline-block;width:11px;height:13px;vertical-align:-2px;margin-right:3px;object-fit:contain;opacity:.95}.side-foot-hint{flex-shrink:0;display:inline-flex;align-items:center;gap:5px;margin-right:auto}.side-foot-hint{display:none}:root[data-side=left] .side-foot-hint{margin-right:0;margin-left:auto}@media(max-width:1023px){:root{--side-width: 46vw;--side-pad: 22px}.title-row h1{font-size:28px}.row-title{font-size:20px}:root{--row-height: 72px}}@media(max-width:767px){:root{--side-pad: 16px;--row-height: 72px}.side{width:100%;border:0;background:linear-gradient(180deg,#101010d9,#101010f0)}:root[data-theme=light] .side{background:linear-gradient(180deg,#f4f4f3e0,#f4f4f3f7)}.side-head{gap:10px;padding:14px 0 10px}.title-row h1{font-size:26px}.title-row .total{font-size:12px;margin-left:8px}.row-title{font-size:20px}.row-index{width:28px}.row-copy-hint{display:none}.side-foot{font-size:11px;padding:8px 0 calc(8px + env(safe-area-inset-bottom))}.side-foot-hint{display:none}.side-foot-meta{text-align:left;margin-left:0}.side-switch{display:none}.filter-panel{position:fixed;inset:auto 0 0;width:100%;max-height:74svh;border-radius:16px 16px 0 0;border-bottom:0}.filter-chip{height:32px;font-size:13px}.collapsible{overflow:hidden;max-height:200px;opacity:1;transition:max-height .26s ease,opacity .2s ease,margin .26s ease}.stage.is-compact .collapsible{max-height:0;opacity:0;margin-bottom:-10px}}.stage-video{position:fixed;inset:0;z-index:0;width:100%;height:100%;object-fit:cover;pointer-events:none;filter:saturate(.92) brightness(.92)}.stage.has-video .stage-mask{background:linear-gradient(90deg,#10101000 26%,#101010b8 62%,#101010f7)}:root[data-side=left] .stage.has-video .stage-mask{background:linear-gradient(270deg,#10101000 26%,#101010b8 62%,#101010f7)}:root[data-theme=light] .stage.has-video .stage-mask{background:linear-gradient(90deg,#f4f4f300 26%,#f4f4f3c4 62%,#f4f4f3f8)}:root[data-theme=light][data-side=left] .stage.has-video .stage-mask{background:linear-gradient(270deg,#f4f4f300 26%,#f4f4f3c4 62%,#f4f4f3f8)}