:root{--bg:#f3f4f8;--surface:#fff;--ink:#1d2030;--muted:#5c6070;--primary:#3e4aa8;--on-primary:#fff;--own:#e4e7f8;--accent:#e3a21a;--caution-bg:#fff1d6;--caution-ink:#7a4a00;--danger:#b83a2e;--border:#dfe1ea;--tick:#7a7f92;--read:#0a8fe8;--hover:#eceef5}@media (prefers-color-scheme:dark){:root{--bg:#13151f;--surface:#1c1f2c;--ink:#ecedf3;--muted:#a3a7b8;--primary:#9aa4f2;--on-primary:#13151f;--own:#2b3170;--accent:#f0b53a;--caution-bg:#3a2a0a;--caution-ink:#f4c66b;--danger:#f07a6c;--border:#2c3040;--tick:#9ea3c4;--read:#53bdeb;--hover:#242838}}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--ink);font-family:Noto Sans,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.5}button{font:inherit;cursor:pointer}button:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:2px solid 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