:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--font-ui:"Hiragino Mincho ProN", "Hiragino Mincho Pro", "Yu Mincho", YuMincho, "Noto Serif JP", "Noto Serif CJK JP", "Source Han Serif JP", serif;--bg:#eadbb8;--fg:#3b2a1a;--muted:#6b5236;--card:#f8eed6f0;--line:#6e52308c;--accent:#8b1e1e;--accent-ink:#fbf3e0;--gold:#9a7425;--glow:0 2px 8px #3c281440;--level-easy:#2f5d3a;--level-medium:#9a7425;--level-hard:#8b1e1e;--paper:radial-gradient(ellipse at center, transparent 55%, #6e461959 100%), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.35 0 0 0 0 0.25 0 0 0 0 0.1 0 0 0 0.18 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"), linear-gradient(160deg, #f1e4c3, #e2cfa4)}*{box-sizing:border-box}html,body{background:var(--paper);background-color:var(--bg);min-height:100%;color:var(--fg);font-family:var(--font-ui);background-attachment:fixed;margin:0;padding:0}a{color:var(--accent)}.maplibregl-ctrl.maplibregl-ctrl-attrib{background:var(--card);color:var(--muted);font-family:var(--font-ui)}.maplibregl-ctrl-attrib a{color:var(--muted)}