*{box-sizing:border-box;margin:0;padding:0}html,body{min-height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}#app{min-height:100%;display:flex;align-items:flex-start;justify-content:center;padding:16px}.game{width:min(96vw,520px);display:flex;flex-direction:column;gap:14px}.crumb{font-size:14px}.crumb a{color:var(--accent);text-decoration:none;font-weight:700}.crumb a:hover{text-decoration:underline}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px}.title{font-size:clamp(26px,7.5vw,44px);font-weight:800;line-height:1;letter-spacing:-1px}.scores{display:flex;gap:8px}.score-box{background:var(--board-bg);color:var(--accent-text);border-radius:6px;padding:6px 10px;text-align:center;min-width:54px}.score-box .label{font-size:10px;text-transform:uppercase;letter-spacing:1px;opacity:.85;font-weight:700}.score-box .value{font-size:20px;font-weight:800;line-height:1.1}.controls{display:flex;align-items:center;gap:10px}.how{font-size:13px;opacity:.85;flex:1}.how b{font-weight:700}.options{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.options label{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;color:var(--muted)}.options select{font:inherit;font-size:14px;font-weight:700;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:7px 8px;cursor:pointer}.btn{background:var(--accent);color:var(--accent-text);border:none;border-radius:6px;padding:10px 16px;font-size:14px;font-weight:700;cursor:pointer;white-space:nowrap;margin-left:auto;transition:filter .12s ease}.btn:hover{filter:brightness(1.05)}.btn:active{filter:brightness(.95)}.board{position:relative;background:var(--board-bg);border-radius:10px;padding:8px;display:flex;flex-direction:column;gap:10px}.grid{--cell: 32px;--n: 10;display:grid;grid-template-columns:repeat(var(--n),var(--cell));grid-auto-rows:var(--cell);gap:0;justify-content:center;touch-action:none;user-select:none;-webkit-user-select:none}.cell{display:flex;align-items:center;justify-content:center;width:var(--cell);height:var(--cell);font-size:calc(var(--cell) * .5);font-weight:700;color:#1c1a17;background:#f3ede1;border:1px solid rgba(0,0,0,.06);cursor:pointer;text-transform:uppercase}.cell.found{background:#7bc47f;color:#0f2a12}.cell.sel{background:#f7c948;color:#1c1a17}.cell.sel.found{background:#4caf50}.cell.anchor{box-shadow:inset 0 0 0 3px #f7947a}.wordlist{display:flex;flex-wrap:wrap;gap:6px 12px;padding:4px 2px 2px}.word{font-size:14px;font-weight:700;color:var(--accent-text);letter-spacing:.5px}.word.done{opacity:.5;text-decoration:line-through}.overlay{position:absolute;inset:0;border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:20px;background:var(--overlay-bg);color:var(--text);z-index:20;opacity:0;pointer-events:none;transition:opacity .22s ease}.overlay.show{opacity:1;pointer-events:auto}.overlay .msg{font-size:clamp(28px,9vw,46px);font-weight:800}.overlay .sub{font-size:16px;font-weight:700;opacity:.85}.overlay .btn{margin-left:0}@media(max-width:420px){.how{display:none}}