#demucs-help{position:fixed;top:max(16px,env(safe-area-inset-top));right:16px;z-index:1000;border:2px solid #7eeeff;border-radius:30px;background:#132b40;box-shadow:0 4px 24px #0008;min-height:44px}
#demucs-guide{position:fixed;right:12px;bottom:max(12px,env(safe-area-inset-bottom));z-index:1001;width:min(420px,calc(100% - 24px));max-height:60dvh;overflow:auto;overscroll-behavior:contain;padding:20px;border:2px solid #7eeeff;border-radius:18px;background:#101f32;color:#f4f8ff;box-shadow:0 12px 48px #000b;font:16px/1.5 system-ui,sans-serif}
#demucs-guide h2{font-size:22px;line-height:1.3;margin:10px 0}#demucs-guide p{margin:12px 0}.audio-guide-top,.audio-guide-actions{display:flex;justify-content:space-between;align-items:center;gap:12px}.audio-guide-top span{color:#7eeeff;font-size:12px;letter-spacing:.1em}.audio-guide-count,.audio-guide-hint{font-size:13px;color:#b9d0e4}#demucs-guide button{min-height:44px}.audio-guide-target{outline:3px solid #7eeeff!important;outline-offset:5px;scroll-margin-top:85px}body.audio-guide-open{padding-bottom:65vh}
#demucs-start-tutorial{border-color:#00e5ee;background:#00e5ee;color:#05212d;min-height:44px}.audio-tutorial-invite{display:flex;align-items:center;flex-wrap:wrap;gap:12px;padding:16px 18px;border:1px solid #28516b;border-radius:12px;background:#0d2030}.audio-tutorial-invite>span{color:#c3d8e8;font-size:14px}@media(max-width:480px){#demucs-start-tutorial{width:100%}}