:root{--bg: oklch(.986 .003 85);--surface: oklch(1 0 0);--surface-2: oklch(.975 .004 85);--surface-3: oklch(.955 .005 85);--border: oklch(.915 .005 85);--border-strong: oklch(.86 .006 85);--ink: oklch(.22 .012 270);--ink-2: oklch(.42 .012 270);--ink-3: oklch(.58 .01 270);--ink-4: oklch(.72 .008 85);--paragraph: oklch(.25 .012 270);--accent: oklch(.56 .14 258);--accent-soft: oklch(.94 .035 258);--accent-ink: oklch(.38 .12 258);--add: oklch(.58 .12 150);--add-soft: oklch(.94 .04 150);--add-ink: oklch(.32 .09 150);--del: oklch(.58 .16 22);--del-soft: oklch(.95 .035 22);--del-ink: oklch(.38 .12 22);--shadow-sm: 0 1px 2px oklch(.2 .01 270 / .05);--shadow-md: 0 2px 8px oklch(.2 .01 270 / .06), 0 1px 2px oklch(.2 .01 270 / .04);--shadow-lg: 0 10px 40px oklch(.2 .01 270 / .1), 0 2px 6px oklch(.2 .01 270 / .05);--radius: 10px;color-scheme:light;--surface-glass: oklch(1 0 0 / .92)}html[data-theme=dark]{--bg: oklch(.17 .008 270);--surface: oklch(.215 .009 270);--surface-2: oklch(.195 .008 270);--surface-3: oklch(.255 .009 270);--border: oklch(.3 .009 270);--border-strong: oklch(.38 .01 270);--ink: oklch(.96 .005 85);--ink-2: oklch(.8 .008 85);--ink-3: oklch(.62 .008 85);--ink-4: oklch(.48 .008 85);--paragraph: oklch(.9 .006 85);--accent: oklch(.72 .13 258);--accent-soft: oklch(.32 .07 258);--accent-ink: oklch(.85 .09 258);--add: oklch(.7 .14 150);--add-soft: oklch(.3 .06 150);--add-ink: oklch(.82 .11 150);--del: oklch(.7 .15 22);--del-soft: oklch(.32 .07 22);--del-ink: oklch(.82 .12 22);--shadow-sm: 0 1px 2px oklch(0 0 0 / .3);--shadow-md: 0 2px 8px oklch(0 0 0 / .4), 0 1px 2px oklch(0 0 0 / .25);--shadow-lg: 0 10px 40px oklch(0 0 0 / .5), 0 2px 6px oklch(0 0 0 / .3);color-scheme:dark;--surface-glass: oklch(.215 .009 270 / .92)}*{box-sizing:border-box}html,body{margin:0;height:100%}body{font-family:Inter,-apple-system,system-ui,sans-serif;font-feature-settings:"cv11","ss01","ss03";background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow:hidden}button{font:inherit;color:inherit}#root{height:100vh}::selection{background:var(--accent-soft);color:var(--accent-ink)}.mono{font-family:JetBrains Mono,ui-monospace,monospace}.serif{font-family:"Source Serif 4",Georgia,serif}.scroll::-webkit-scrollbar{width:10px;height:10px}.scroll::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:10px;border:2px solid transparent;background-clip:padding-box}.scroll::-webkit-scrollbar-thumb:hover{background:var(--ink-4);background-clip:padding-box;border:2px solid transparent}.scroll::-webkit-scrollbar-track{background:transparent}@keyframes bounce{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-3px);opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}button{font-family:inherit}button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}button:hover:not(:disabled){filter:brightness(.97)}button:disabled{opacity:.5;cursor:not-allowed!important}textarea:focus,input:focus,select:focus{border-color:var(--ink-4)!important;box-shadow:0 0 0 3px #14161b0d!important;outline:none}::placeholder{color:var(--ink-4)}.gap{background:var(--del-soft);color:var(--del-ink);border-radius:4px;padding:0 3px;font-family:Inter,sans-serif;font-size:.85em}