:root{--ui-bg: #ffffff;--ui-bg-alt: #ffffff;--ui-border: #e3e3e3;--ui-text: #1c1c1c;--ui-text-subtle: #7c7c7c;--ui-text-faint: #a0a0a0;--ui-hover: rgba(0, 0, 0, .04);--ui-active: rgba(0, 0, 0, .07);--ui-accent: #2d5ca6;--ui-code-text: #8f2020;--ui-code-bg: #f3f3f3;--ui-link: #2d5ca6;--ui-blockquote-bar: #d5d5d5;--ui-table-header-bg: #f7f7f7;--ui-table-border: #e3e3e3;--ui-hr: #e3e3e3;--ui-selected-cell: rgba(120, 120, 120, .18);--ui-column-resize: #c0c0c0;--ui-menu-bg: #ffffff;--ui-menu-text: #2f2f2f;--ui-menu-text-subtle: rgba(60, 60, 60, .55);--ui-menu-hover: rgba(0, 0, 0, .04);--ui-menu-active: rgba(0, 0, 0, .07);--ui-menu-separator: rgba(0, 0, 0, .08);--ui-block-btn: #b0b0b0;--ui-block-btn-hover: rgba(0, 0, 0, .04);--ui-block-btn-active: rgba(0, 0, 0, .07);--ui-focus-ring: rgba(45, 92, 166, .3);--ui-cm-active-line: rgba(0, 0, 0, .02);font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,Yu Gothic,sans-serif;line-height:1.5;font-weight:400;color:var(--ui-text);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}[data-theme=dark]{--ui-bg: #191919;--ui-bg-alt: #1e1e1e;--ui-border: #2e2e2e;--ui-text: #e8e6e3;--ui-text-subtle: #777777;--ui-text-faint: #555555;--ui-hover: rgba(255, 255, 255, .05);--ui-active: rgba(255, 255, 255, .08);--ui-accent: #6ca4e8;--ui-code-text: #e89b7b;--ui-code-bg: #262626;--ui-link: #6ca4e8;--ui-blockquote-bar: #3a3a3a;--ui-table-header-bg: #222222;--ui-table-border: #2e2e2e;--ui-hr: #2e2e2e;--ui-selected-cell: rgba(108, 164, 232, .15);--ui-column-resize: #555555;--ui-menu-bg: #252525;--ui-menu-text: #e8e6e3;--ui-menu-text-subtle: rgba(255, 255, 255, .4);--ui-menu-hover: rgba(255, 255, 255, .05);--ui-menu-active: rgba(255, 255, 255, .08);--ui-menu-separator: rgba(255, 255, 255, .06);--ui-block-btn: #666666;--ui-block-btn-hover: rgba(255, 255, 255, .05);--ui-block-btn-active: rgba(255, 255, 255, .08);--ui-focus-ring: rgba(108, 164, 232, .3);--ui-cm-active-line: rgba(255, 255, 255, .03)}*{box-sizing:border-box}body{margin:0;min-width:320px;height:100vh;overflow:hidden;background:var(--ui-bg);color:var(--ui-text);transition:background-color .15s,color .15s}#root{height:100vh;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;height:36px;padding:0 12px;background:var(--ui-bg);border-bottom:1px solid var(--ui-border);flex-shrink:0;transition:background-color .15s,border-color .15s}.app-header__brand{font-family:JetBrains Mono,Fira Code,monospace;font-size:11px;font-weight:600;color:var(--ui-text-subtle);letter-spacing:-.01em;-webkit-user-select:none;user-select:none}.app-header__nav{display:flex;gap:2px;margin-left:auto;margin-right:auto}.app-header__link{font-size:11px;font-weight:500;color:var(--ui-text-faint);text-decoration:none;padding:3px 10px;border-radius:4px;transition:background-color .12s,color 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