:root{--color-bg: #1a3a5f;--color-card-bg: #faf7f2;--color-accent: #d4a017;--card-scale: 1;--card-base-width: min(80px, calc((100cqi - 56px) / 11.2));--card-width: calc(var(--card-base-width) * var(--card-scale));--card-height: calc(var(--card-width) * 7 / 5);--row-room: calc((100cqi - 2 * var(--card-width) - 56px) / 2)}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,sans-serif;background:var(--color-bg);color:#faf7f2;line-height:1.4;min-height:100vh}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.board{max-width:1400px;margin:0 auto;padding:12px 16px}.board__header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:16px}.board__home{color:#faf7f2;text-decoration:none;font-weight:600}.board__controls{display:flex;gap:4px}.board__zoom,.board__new,.board__undo{background:#1a2b3d;color:#faf7f2;border:1px solid #4a6280;padding:8px 14px;font-size:1rem;font-weight:600;cursor:pointer;border-radius:4px}.board__zoom:hover,.board__new:hover,.board__undo:hover:enabled{background:#2a3d5a}.bc__hint{text-align:center;opacity:.85;max-width:880px;margin:8px auto 20px;font-size:.95rem}.bc__layout{display:grid;grid-template-columns:1fr auto 1fr;gap:24px;align-items:center;justify-content:center}.bc__left,.bc__right{display:flex;flex-direction:column;gap:12px}.bc__left{align-items:flex-end}.bc__right{align-items:flex-start}.bc__center{display:grid;grid-template-columns:repeat(2,var(--card-width));grid-template-rows:repeat(2,var(--card-height));gap:8px}.bc__foundation{width:var(--card-width);height:var(--card-height);cursor:pointer;border-radius:4px;display:flex;align-items:center;justify-content:center}.bc__foundation--empty{border:2px dashed rgba(250,247,242,.4);color:#faf7f299;font-size:.85rem;font-weight:700}.bc__foundation--selected,.bc__row--selected,.bc__slot--selected{outline:3px solid var(--color-accent);outline-offset:2px}.bc__row{--row-fan: clamp( calc(var(--card-width) * .3), calc((var(--row-room) - var(--card-width)) / max(1, var(--n, 1) - 1)), calc(var(--card-width) * .6) );position:relative;cursor:pointer;display:flex;align-items:flex-start;height:var(--card-height)}.bc__row--empty{border:2px dashed rgba(250,247,242,.3);border-radius:4px;width:var(--card-width)}.bc__slot{position:relative;width:var(--row-fan);height:var(--card-height);flex-shrink:0}.bc__slot:last-child{width:var(--card-width)}.bc__slot--top:hover{transform:translateY(-2px)}.bc__slot svg{width:var(--card-width);height:var(--card-height);display:block;border-radius:6px}.bc__foundation svg{width:100%;height:100%;display:block;border-radius:6px}.bc__status{margin:32px auto;max-width:540px;padding:24px;background:#d4a01733;border:1px solid var(--color-accent);border-radius:8px;text-align:center}.bc__status-text{display:block;font-size:1.4rem;font-weight:700;margin-bottom:12px}.bc__status-cta{background:var(--color-accent);color:#000;border:none;padding:12px 28px;font-size:1.1rem;font-weight:700;cursor:pointer;border-radius:4px}.card-face{width:100%;height:100%;background:var(--color-card-bg);border:2px solid #1a2b3d;border-radius:6px;display:flex;flex-direction:column;justify-content:space-between;padding:6px 8px;color:#1a2b3d}.card-face--red{color:#a01828}.card-rank{font-size:calc(var(--card-width) * .32);font-weight:700;line-height:1}.card-suit{font-size:calc(var(--card-width) * .56);line-height:1;align-self:flex-end}@media (max-width: 600px),(max-height: 500px){:root{--card-base-width: min(80px, calc(100cqi / 4.6));--row-room: 100cqi}.bc__layout{grid-template-columns:minmax(0,1fr);gap:8px}.bc__center{order:-1;justify-content:center;gap:var(--fit-gap);grid-template-columns:repeat(4,var(--card-width));grid-template-rows:var(--card-height)}.bc__left,.bc__right{align-items:flex-start;gap:6px}}.board-footer[data-astro-cid-fzdmcg52]{padding:20px 16px 32px;text-align:center}.board-footer[data-astro-cid-fzdmcg52] a[data-astro-cid-fzdmcg52]{color:inherit;opacity:.75;margin:0 10px}.board-footer[data-astro-cid-fzdmcg52] a[data-astro-cid-fzdmcg52]:hover,.board-footer[data-astro-cid-fzdmcg52] a[data-astro-cid-fzdmcg52]:focus-visible{opacity:1}