:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--board-line:#3b3646;--entry-text:#2563c9;--success:#2ecc71;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-text:#fff;--accent-bg:#aa3bff1f;--accent-border:#aa3bff80;--conflict:#e5484d;--mistake-bg:#e5484d38;--note-hint-eliminate:#d9822b;--peer:#6b63751f;--hint-area:#ffcd3c47;--hint-context:#3baaff2e;--hint-elimination:#ff980047;--hint-placement:#2ecc7159;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: 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.note.note-hint-eliminate{color:var(--accent-text)}.cell.conflict{color:var(--conflict);text-underline-offset:3px;-webkit-text-decoration:underline wavy;text-decoration:underline wavy}.cell.selected.conflict{color:var(--accent-text)}@keyframes mistake-shake{10%,90%{left:-1px}20%,80%{left:2px}30%,50%,70%{left:-4px}40%,60%{left:4px}}.cell.mistake{background:linear-gradient(var(--mistake-bg), var(--mistake-bg)), var(--bg);box-shadow:inset 0 0 0 1px var(--conflict);animation:.4s cubic-bezier(.36,.07,.19,.97) both mistake-shake}.cell.selected.mistake{background:var(--accent);box-shadow:inset 0 0 0 2px var(--conflict);animation:.4s cubic-bezier(.36,.07,.19,.97) both mistake-shake}.cell.note-mistake{box-shadow:inset 0 0 0 2px #ffc107bf}.cell.selected.note-mistake{box-shadow:inset 0 0 0 2px #ffc107f2}.cell:focus-visible{outline:3px solid 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