#twentyFourGame[data-astro-cid-33dtdch3] .tool-section[data-astro-cid-33dtdch3]{display:block;margin-bottom:20px}#twentyFourGame[data-astro-cid-33dtdch3] .tool-section[data-astro-cid-33dtdch3]:last-child{margin-bottom:0}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-cards[data-astro-cid-33dtdch3]{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-card[data-astro-cid-33dtdch3]{position:relative;aspect-ratio:3 / 4;background:var(--color-surface);border:2px solid var(--color-border);border-radius:12px;box-shadow:0 1px 3px #0000000f;transition:border-color .15s,box-shadow .15s}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-card[data-astro-cid-33dtdch3]:focus-within{border-color:var(--color-primary);box-shadow:0 0 0 3px #4f46e526}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-card[data-astro-cid-33dtdch3].has-error{border-color:var(--color-danger)}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-suit[data-astro-cid-33dtdch3]{position:absolute;top:6px;left:8px;font-size:18px;line-height:1;color:var(--color-text);pointer-events:none}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-suit[data-astro-cid-33dtdch3].tfg-suit-red{color:var(--color-danger)}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-card-input[data-astro-cid-33dtdch3]{width:100%;height:100%;border:none;outline:none;background:transparent;text-align:center;font-size:40px;font-weight:700;color:var(--color-text);padding:0;border-radius:10px}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-card-input[data-astro-cid-33dtdch3]::placeholder{color:var(--color-text-secondary);opacity:.4}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-controls-row[data-astro-cid-33dtdch3]{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:12px}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-target-group[data-astro-cid-33dtdch3]{margin-bottom:0;min-width:120px}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-target-input[data-astro-cid-33dtdch3]{width:100%;min-height:48px;padding:8px 12px;font-size:18px;font-weight:600;text-align:center;border:1px solid var(--color-border);border-radius:var(--radius-sm, 6px);background:var(--color-surface);color:var(--color-text)}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-target-input[data-astro-cid-33dtdch3]:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #4f46e526}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-checkbox[data-astro-cid-33dtdch3]{display:flex;align-items:center;gap:8px;min-height:48px;font-size:14px;color:var(--color-text);cursor:pointer;user-select:none}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-checkbox[data-astro-cid-33dtdch3] input[data-astro-cid-33dtdch3]{width:18px;height:18px;cursor:pointer}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-actions[data-astro-cid-33dtdch3]{flex-wrap:wrap;position:relative}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-preset-menu[data-astro-cid-33dtdch3]{position:absolute;top:calc(100% + 4px);left:0;right:0;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm, 6px);box-shadow:0 4px 12px #0000001a;padding:6px;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:4px;max-height:min(360px,calc(100vh - 32px));overflow-y:auto;z-index:10}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-preset-item[data-astro-cid-33dtdch3]{text-align:left;padding:10px 12px;background:transparent;border:none;border-radius:4px;cursor:pointer;font-size:14px;color:var(--color-text);min-height:44px;display:flex;justify-content:space-between;align-items:center;gap:8px}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-preset-item[data-astro-cid-33dtdch3]:hover,#twentyFourGame[data-astro-cid-33dtdch3] .tfg-preset-item[data-astro-cid-33dtdch3]:focus-visible{background:var(--color-hover, #f3f4f6);outline:none}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-preset-hint[data-astro-cid-33dtdch3]{font-size:12px;color:var(--color-text-secondary);font-weight:400}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-status[data-astro-cid-33dtdch3]{font-size:15px;font-weight:600;margin-bottom:10px;min-height:22px;color:var(--color-text)}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-status[data-astro-cid-33dtdch3][data-tone=error]{color:var(--color-danger)}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-status[data-astro-cid-33dtdch3][data-tone=warn]{color:var(--color-warning, #d97706)}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-status[data-astro-cid-33dtdch3][data-tone=stale]{color:var(--color-text-secondary)}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-results[data-astro-cid-33dtdch3]{padding:0;transition:opacity .15s}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-results[data-astro-cid-33dtdch3].is-stale{opacity:.45}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-results[data-astro-cid-33dtdch3]:empty{display:none}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-solution[data-astro-cid-33dtdch3]{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--color-border);min-height:48px;gap:12px}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-solution[data-astro-cid-33dtdch3]:last-child{border-bottom:none}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-solution-index[data-astro-cid-33dtdch3]{color:var(--color-text-secondary);font-size:13px;font-variant-numeric:tabular-nums;min-width:28px}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-solution-text[data-astro-cid-33dtdch3]{flex:1;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:15px;color:var(--color-text);word-break:break-word}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-solution-copy[data-astro-cid-33dtdch3]{flex-shrink:0;width:44px;height:44px;border:1px solid var(--color-border);border-radius:6px;background:var(--color-surface);cursor:pointer;font-size:16px;color:var(--color-text-secondary)}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-solution-copy[data-astro-cid-33dtdch3]:hover,#twentyFourGame[data-astro-cid-33dtdch3] .tfg-solution-copy[data-astro-cid-33dtdch3]:focus-visible{border-color:var(--color-primary);color:var(--color-primary);outline:none}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-results-actions[data-astro-cid-33dtdch3]{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-tutorial[data-astro-cid-33dtdch3] summary[data-astro-cid-33dtdch3]{cursor:pointer;padding:8px 0;font-weight:600;color:var(--color-text)}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-tutorial-body[data-astro-cid-33dtdch3] h3[data-astro-cid-33dtdch3]{font-size:15px;font-weight:600;margin:12px 0 6px}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-tutorial-body[data-astro-cid-33dtdch3] ul[data-astro-cid-33dtdch3]{padding-left:20px;margin:6px 0}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-tutorial-body[data-astro-cid-33dtdch3] li[data-astro-cid-33dtdch3]{margin:4px 0}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-tutorial-body[data-astro-cid-33dtdch3] code[data-astro-cid-33dtdch3]{background:var(--color-hover, #f3f4f6);padding:1px 6px;border-radius:3px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-tutorial-note[data-astro-cid-33dtdch3]{margin-top:12px;padding-top:12px;border-top:1px solid var(--color-border);color:var(--color-text-secondary);font-size:13px}@media(max-width:640px){#twentyFourGame[data-astro-cid-33dtdch3] .tfg-cards[data-astro-cid-33dtdch3]{grid-template-columns:repeat(2,1fr);gap:10px}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-card-input[data-astro-cid-33dtdch3]{font-size:32px}#twentyFourGame[data-astro-cid-33dtdch3] .tfg-preset-menu[data-astro-cid-33dtdch3]{grid-template-columns:1fr;left:0;right:0}}