:root{--bg:#f7f5f0;--text:#1c1a17;--muted:#74706a;--line:#e5e0d6;--surface:#fff;--accent:#b45309;--wood:#dcb35c;--grid:#3d2e16;--black:#1a1a1a;--white:#f5f5f4;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#161412;--text:#f3efe8;--muted:#a39d93;--line:#2d2924;--surface:#1f1c19;--accent:#f59e0b;--wood:#c9a14f;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0}a{color:inherit;text-underline-offset:3px}button{font:inherit;color:inherit}.muted{color:var(--muted)}.layout{gap:16px;max-width:640px;margin:0 auto;padding:32px 16px 64px;display:grid}.header{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px;display:flex}h1{letter-spacing:-.02em;margin:0;font-size:28px}h1+p{margin:4px 0 0;font-size:14px}.controls{flex-wrap:wrap;gap:8px;display:flex}.segmented{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:3px;display:inline-flex}.segmented button{cursor:pointer;background:0 0;border:0;border-radius:7px;padding:6px 10px;font-size:14px}.segmented button.active{background:var(--text);color:var(--bg)}.segmented button:not(.active):hover{background:var(--line)}.status{gap:2px;min-height:44px;font-size:15px;display:grid}.status .muted{font-size:14px}.board{aspect-ratio:1;touch-action:manipulation;border-radius:8px;width:100%;box-shadow:0 12px 32px #0003}.wood{fill:var(--wood)}.line line{stroke:var(--grid);stroke-width:.03px}.star{fill:var(--grid)}.hit{fill:#0000;cursor:pointer}.board.ended .hit{cursor:default}.stone{pointer-events:none}.stone.black{fill:var(--black)}.stone.white{fill:var(--white);stroke:#2b2b2b;stroke-width:.03px}.stone.preview{opacity:.45}.stone.dead{opacity:.35}.last{fill:none;stroke-width:.06px;pointer-events:none}.last.black{stroke:var(--white)}.last.white{stroke:var(--black)}.ko{fill:none;stroke:var(--accent);stroke-width:.06px;pointer-events:none}.territory{pointer-events:none}.territory.black{fill:var(--black)}.territory.white{fill:var(--white);stroke:#2b2b2b;stroke-width:.02px}.actions{flex-wrap:wrap;gap:8px;display:flex}.ghost{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:10px;padding:7px 14px;font-size:14px}.ghost:hover:not(:disabled){background:var(--line)}.ghost:disabled{opacity:.4;cursor:default}.score{grid-template-columns:1fr 1fr;gap:8px;margin:0;display:grid}.score div{border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:10px 12px}.score dt{color:var(--muted);font-size:13px}.score dd{font-variant-numeric:tabular-nums;margin:2px 0 0;font-size:22px;font-weight:600}