:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#eef5ee;--panel:#fbfcf7;--ink:#16221c;--muted:#5c6b63;--line:#b8c9bd;--accent:#1f6f5f;--accent-2:#164f45;--danger:#a33a2b;--gold:#d2a94b}*{box-sizing:border-box}body{background:radial-gradient(circle at 15% 10%, #d2a94b2e, transparent 30%), radial-gradient(circle at 85% 15%, #1f6f5f29, transparent 32%), linear-gradient(180deg, #f3f6ef 0%, var(--bg) 100%);color:var(--ink);margin:0;font-family:IBM Plex Sans,Avenir Next,sans-serif}#root{place-items:center;min-height:100vh;padding:24px;display:grid}.minesweep-shell{background:color-mix(in srgb, var(--panel) 92%, white);border:1px solid var(--line);border-radius:24px;width:min(820px,100%);padding:22px;box-shadow:0 18px 42px #16221c1f}.minesweep-header{justify-content:space-between;align-items:start;gap:16px;display:flex}.eyebrow{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin:0 0 6px;font-size:.82rem;font-weight:700}.minesweep-header h1{letter-spacing:-.04em;margin:0;font-size:clamp(1.6rem,1.25rem + 1.2vw,2.3rem)}.subtitle{color:var(--muted);max-width:56ch;margin:8px 0 0}button{border:1px solid var(--line);color:var(--ink);cursor:pointer;font:inherit;background:#fff;border-radius:12px}.restart{padding:10px 14px;font-weight:700}.minesweep-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin:20px 0 16px;display:flex}.status-group,.mode-group{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.status-pill{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;font-weight:600}.status-pill.muted{color:var(--muted)}.mode-group button{padding:8px 12px;font-weight:700}.mode-group button[data-active=true]{background:var(--accent);border-color:var(--accent);color:#fff}.minesweep-board{border:1px solid var(--line);background:linear-gradient(135deg,#d2a94b24,#0000 42%),linear-gradient(#fefdf8,#f2f7f0);border-radius:18px;justify-content:center;gap:8px;padding:18px;display:grid}.minesweep-row{gap:8px;display:grid}.cell{aspect-ratio:1;border-radius:16px;place-items:center;width:min(72px,18vw);font-size:clamp(1rem,.7rem + 1.1vw,1.5rem);font-weight:800;transition:transform .12s,background .12s,border-color .12s;display:grid}.cell:hover:not(:disabled){transform:translateY(-1px)}.cell[data-tone=hidden]{background:linear-gradient(#fefefe,#dfe8e0)}.cell[data-tone=flagged]{color:#7a4d00;background:linear-gradient(#fff6df,#f0ddb2)}.cell[data-tone=cleared]{background:#edf5ea}.cell[data-tone=bomb]{color:var(--danger);background:linear-gradient(#f6d3cb,#efb2a5)}.cell[data-tone=adj-1]{color:#205493;background:#edf4fb}.cell[data-tone=adj-2]{color:#166534;background:#edf8ef}.cell[data-tone=adj-3]{color:#9f1239;background:#fff0f4}.cell[data-tone=adj-4]{color:#6b21a8;background:#f7f0ff}.cell[data-tone=adj-5]{color:#9a3412;background:#fff4eb}.cell[data-tone=adj-6]{color:#0f766e;background:#ebfbf9}.cell[data-tone=adj-7]{color:#374151;background:#f2f4f7}.cell[data-tone=adj-8]{color:#111827;background:#ecedef}.minesweep-banner{border:1px solid var(--line);background:#fff;border-radius:14px;margin:14px 0 0;padding:12px 14px}.minesweep-banner.muted{color:var(--muted)}.minesweep-banner.error{color:var(--danger);background:#fff4f1}@media (width<=640px){.minesweep-shell{padding:18px}.minesweep-header{flex-direction:column}.minesweep-toolbar{align-items:stretch}.status-group,.mode-group{width:100%}.mode-group button{flex:1}}