html.dark{--page-bg: #0f1115;--page-fg: #e8eaed;--muted: #9aa0a6;--border: #3c4043;--input-bg: #1a1d23;--input-fg: #e8eaed;--select-bg: #1a1d23;--btn-secondary-bg: #2d3139;--btn-secondary-fg: #e8eaed;--btn-secondary-border: #5f6368;--focus-ring: #8ab4f8;--focus-border: #8ab4f8}html.light{--page-bg: #fafafa;--page-fg: #1a1a1a;--muted: #555;--border: #c8c8c8;--input-bg: #fff;--input-fg: #1a1a1a;--select-bg: #fff;--btn-secondary-bg: #fff;--btn-secondary-fg: #333;--btn-secondary-border: #bbb;--focus-ring: #64b5f6;--focus-border: #64b5f6}html,body{margin:0;min-height:100%}body{background:var(--page-bg);color:var(--page-fg);transition:background-color .15s ease,color .15s ease}