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  Description: Dark theme as seen on github.com
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  Maintainer: @Hirse
  Updated: 2021-05-15

  Outdated base version: https://github.com/primer/github-syntax-dark
  Current colors taken from GitHub's CSS
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.vt-dot{width:9px;height:9px;border-radius:50%;background:var(--muted);transition:all .14s}.voice-toggle.on{border-color:#8b5cf6;color:#c4b5fd;background:#8b5cf624}.voice-toggle.on .vt-dot{background:#8b5cf6;box-shadow:0 0 8px #8b5cf6}.voice-main-btns{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}.voice-btn{padding:12px 22px;border-radius:26px;font-size:14px;font-weight:700;cursor:pointer;border:1.5px solid var(--border);background:var(--surface);color:var(--text);transition:all .14s}.voice-btn.mic.on{background:linear-gradient(135deg,#8b5cf6,#6366f1);color:#fff;border-color:transparent}.voice-btn.mic.off{background:var(--surface);color:var(--muted)}.voice-btn.stop{background:#ef4444;color:#fff;border-color:transparent}.voice-btn.end{background:var(--surface-hover)}.voice-btn:disabled{opacity:.5;cursor:not-allowed}.voice-hint{font-size:12px;color:var(--muted);text-align:center;max-width:440px;line-height:1.5}.voice-models{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:center}.voice-models-label{font-size:12px;color:var(--muted);font-weight:700;margin-right:2px}.voice-model-btn{padding:6px 12px;border-radius:16px;font-size:12px;font-weight:700;cursor:pointer;background:var(--surface);border:1.5px solid var(--border);color:var(--text-secondary);transition:all .14s}.voice-model-btn.on{border-color:#8b5cf6;color:#c4b5fd;background:#8b5cf624}.voice-model-btn:disabled{opacity:.5;cursor:not-allowed}.voice-place{font-size:12px;color:var(--muted);text-align:center}.voice-live-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#22c55e;margin-left:8px;vertical-align:middle;box-shadow:0 0 8px #22c55e;animation:voiceLive 1.3s ease-in-out infinite}@keyframes voiceLive{0%,to{opacity:1}50%{opacity:.3}}.voice-volume{display:flex;align-items:center;gap:10px;width:100%;max-width:320px;margin:2px auto 0}.voice-vol-icon{font-size:15px;width:20px;text-align:center}.voice-vol-pct{font-size:12px;color:var(--muted);width:38px;text-align:right;font-variant-numeric:tabular-nums}.voice-volume input[type=range]{flex:1;-webkit-appearance:none;-moz-appearance:none;appearance:none;height:5px;border-radius:3px;background:var(--border);outline:none;cursor:pointer}.voice-volume input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:#8b5cf6;cursor:pointer;box-shadow:0 0 6px #8b5cf680;border:none}.voice-volume input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#8b5cf6;cursor:pointer;border:none}.studio-split{display:flex;height:100%;gap:0}.studio-controls{flex:0 0 320px;max-width:340px;display:flex;flex-direction:column;padding:14px 16px;overflow:auto;border-right:1px solid var(--border);background:var(--surface)}.studio-preview{flex:1;min-width:0;display:flex;align-items:stretch;justify-content:center;background:var(--bg)}.studio-frame{width:100%;height:100%;border:0;background:var(--bg)}.sf-label{font-size:12px;font-weight:700;color:var(--text-secondary);margin:12px 0 4px;display:block}.sf-label:first-child{margin-top:0}.sf-input{width:100%;box-sizing:border-box;padding:7px 10px;border-radius:7px;background:var(--bg);border:1px solid var(--border);color:var(--text);font-size:13px;outline:none;font-family:inherit}.sf-input:focus{border-color:var(--accent)}.sf-area{font-family:SF Mono,Fira Code,monospace;font-size:12.5px;line-height:1.6;resize:vertical}.sf-kinds{display:flex;flex-wrap:wrap;gap:5px}.sf-kind{font-size:12px;font-weight:600;padding:5px 9px;border-radius:7px;cursor:pointer;background:var(--surface-hover);border:1px solid var(--border);color:var(--text-secondary)}.sf-kind.active{background:var(--accent);color:#fff;border-color:var(--accent)}.sf-draw{margin-top:12px;padding:9px 14px;border-radius:8px;border:none;cursor:pointer;background:var(--accent);color:#fff;font-size:13.5px;font-weight:700}.sf-preset{margin-top:8px;padding:7px 14px;border-radius:8px;cursor:pointer;background:var(--surface-hover);border:1px solid var(--border);color:var(--text-secondary);font-size:12.5px;font-weight:600}.studio-embed{margin:10px 0;border:1px solid var(--border);border-radius:12px;overflow:hidden;background:var(--surface)}.studio-embed-err{border-color:#f8717155}.se-head{display:flex;align-items:center;justify-content:space-between;padding:7px 12px;font-size:12.5px;font-weight:700;color:var(--text-secondary);border-bottom:1px solid var(--border);background:var(--surface-hover)}.se-actions{display:flex;align-items:center;gap:6px;font-weight:400}.se-loading{font-size:11px;color:var(--muted)}.se-err-tag{font-size:11px;color:#f87171}.se-btn{font-size:11.5px;padding:3px 9px;border-radius:6px;cursor:pointer;background:var(--bg);border:1px solid var(--border);color:var(--text-secondary)}.se-btn:hover{border-color:var(--accent);color:var(--accent)}.se-frame{width:100%;border:0;background:var(--bg);display:block}@media (max-width: 720px){.studio-split{flex-direction:column}.studio-controls{flex:0 0 auto;max-width:none;border-right:none;border-bottom:1px solid var(--border);max-height:52%}.studio-preview{min-height:300px}}