.stk{max-width:min(420px,calc(70vh * 320 / 480));margin:0 auto}.stk-stats{display:flex;flex-wrap:wrap;gap:var(--sp-2);margin-bottom:10px}.stk-stat{flex:1 1 68px;padding:var(--sp-2);border-radius:var(--r-sm);background:var(--panel);border:1px solid var(--line);text-align:center;line-height:1.2}.stk-stat span{display:block;font-size:var(--fs-xs);color:var(--muted)}.stk-stat b{font-size:19px;font-variant-numeric:tabular-nums}.stk-bar{display:flex;justify-content:flex-end;gap:var(--sp-2);margin-bottom:10px}.stk-boardwrap{position:relative;border-radius:var(--r-md);border:1px solid var(--line);overflow:hidden;background:var(--panel2)}.stk-canvas{display:block;width:100%;aspect-ratio:320 / 480;direction:ltr;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;cursor:pointer}.stk-over{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--sp-2);padding:var(--sp-4);text-align:center;background:color-mix(in srgb,var(--bg) 88%,transparent);cursor:pointer}.stk-over-title{font-size:var(--fs-xl);font-weight:700;margin:0}.stk-over-sub{color:var(--muted);margin:0}.stk-over-btns{display:flex;gap:var(--sp-2);flex-wrap:wrap;justify-content:center}.stk-hint{margin-top:var(--sp-2);font-size:var(--fs-sm);color:var(--muted)}