:root{--bg:#f4f6f8;--panel:#fff;--ink:#18222e;--muted:#6a7583;--faint:#93a0ae;--line:#dde3ea;--line2:#c2cbd6;--nav:#1e3350;--nav-ink:#c6d4e6;--nav-on:#fff;--nav-hover:#2a4363;--nav-accent:#7fa8dc;--brand:#2a4a7b;--brand-soft:#e9eef6;--red:#a32e2e;--red-soft:#fbeded;--amber:#8c5214;--amber-soft:#fbf3e5;--green:#276048;--green-soft:#e9f3ee;--gothic:"Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", YuGothic, "Noto Sans JP", "Segoe UI", system-ui, sans-serif;--mincho:"Hiragino Mincho ProN", "Yu Mincho", YuMincho, "Noto Serif JP", serif;--mono:ui-monospace, "SF Mono", Menlo, Consolas, monospace}@media (prefers-color-scheme:dark){:root{--bg:#10151b;--panel:#181f27;--ink:#e2e8ef;--muted:#94a0ae;--faint:#6e7c8b;--line:#28313b;--line2:#3a4552;--nav:#141c27;--nav-ink:#93a5bc;--nav-on:#fff;--nav-hover:#1e2937;--nav-accent:#8daedc;--brand:#8daedc;--brand-soft:#1c2839;--red:#e08a8a;--red-soft:#2b1c1c;--amber:#d5a164;--amber-soft:#2a2217;--green:#83c1a1;--green-soft:#17261f}}:root[data-theme=dark]{--bg:#10151b;--panel:#181f27;--ink:#e2e8ef;--muted:#94a0ae;--faint:#6e7c8b;--line:#28313b;--line2:#3a4552;--nav:#141c27;--nav-ink:#93a5bc;--nav-on:#fff;--nav-hover:#1e2937;--nav-accent:#8daedc;--brand:#8daedc;--brand-soft:#1c2839;--red:#e08a8a;--red-soft:#2b1c1c;--amber:#d5a164;--amber-soft:#2a2217;--green:#83c1a1;--green-soft:#17261f}:root[data-theme=light]{--bg:#f4f6f8;--panel:#fff;--ink:#18222e;--muted:#6a7583;--faint:#93a0ae;--line:#dde3ea;--line2:#c2cbd6;--nav:#1e3350;--nav-ink:#c6d4e6;--nav-on:#fff;--nav-hover:#2a4363;--nav-accent:#7fa8dc;--brand:#2a4a7b;--brand-soft:#e9eef6;--red:#a32e2e;--red-soft:#fbeded;--amber:#8c5214;--amber-soft:#fbf3e5;--green:#276048;--green-soft:#e9f3ee}
*,:before,:after{box-sizing:border-box}html,body{background:var(--bg);color:var(--ink);font-family:var(--gothic);margin:0;padding:0;font-size:15px;line-height:1.6}button{font:inherit;color:inherit;cursor:pointer}input,select,textarea{font:inherit;color:inherit}a{color:var(--brand)}