.karaoke-panel{display:block;clear:both;width:100%;max-width:1200px;margin:18px auto 26px;text-align:left;font-family:Arial,sans-serif;box-sizing:border-box;color:#233c4c}
.karaoke-panel .karaoke-toggle{font:700 16px Arial,sans-serif;background:#eee8fb;color:#6046a1;border:1px solid #cdbbed;border-radius:9px;padding:12px 20px;cursor:pointer;min-height:44px;box-shadow:none;position:static;transform:none}
.karaoke-panel .karaoke-toggle:hover{background:#e1d6f5}
.karaoke-panel .karaoke-body{margin-top:12px;background:#fafbf9;border:1px solid #d3dfdc;border-radius:12px;padding:18px;box-sizing:border-box}
.karaoke-panel [hidden]{display:none!important}
.karaoke-heading{font-size:18px;font-weight:700;color:#3d5e73}
.karaoke-panel .karaoke-hint{margin:8px 0 14px;font:14px/1.5 Arial,sans-serif;color:#526671}
.karaoke-lines{position:relative;max-height:360px;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding:3px;box-sizing:border-box}
.karaoke-panel .karaoke-line{display:block;width:100%;margin:0 0 7px;padding:12px 15px;border:2px solid transparent;border-left:5px solid transparent;border-radius:8px;background:#fff;color:#203a46;text-align:left;font:18px/1.6 Arial,sans-serif;white-space:normal;height:auto;min-height:44px;cursor:pointer;box-sizing:border-box;box-shadow:none;position:static;transform:none}
.karaoke-panel .karaoke-line:hover{background:#eef2f2}
.karaoke-panel .karaoke-line.karaoke-active{background:#fff0b8;border-color:#e4b23a;border-left-color:#b17900;color:#282514}
.karaoke-panel .karaoke-speaker{font-weight:700;color:#36576c}
.karaoke-panel button:focus-visible{outline:3px solid #5d4aa5;outline-offset:2px}
#media:has(.karaoke-reader){display:block;overflow:auto}
.karaoke-reader{width:min(1100px,95%);margin:28px auto;padding:8px 16px;box-sizing:border-box}
#media .karaoke-reader audio{display:block;width:100%;margin:0 auto 20px}
@media(max-width:600px){.karaoke-panel .karaoke-body{padding:10px}.karaoke-panel .karaoke-line{font-size:16px;padding:10px}.karaoke-lines{max-height:320px}.karaoke-reader{padding:0}}