:root{--bg: #fdfaf4;--panel: #ffffff;--ink: #1b1712;--ink-soft: #574f45;--ink-faint: #96897a;--rule: rgba(27, 23, 18, .1);--rule-strong: rgba(27, 23, 18, .2);--par: #0d8f72;--par-bg: #e6f6f1;--par-soft: #f2fbf8;--kid: #d4691a;--kid-bg: #fdefe1;--kid-soft: #fff8f1;--alarm: #d13b28;--alarm-bg: #fdeae7;--calm: #2f7fc4;--calm-bg: #e8f2fb;--warm: #e0a015;--warm-bg: #fdf3dc;--mono: "JetBrains Mono", ui-monospace, monospace;--serif: "Fraunces", Georgia, serif;--sans: "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15.5px;line-height:1.55;-webkit-font-smoothing:antialiased}button{font:inherit;color:inherit;cursor:pointer;background:none;border:none}.app{min-height:100%;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:50;background:var(--panel);border-bottom:2px solid 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