.game-shell{box-sizing:border-box;background:var(--g-bg);min-height:100%;color:var(--g-text);place-items:center;padding:20px;font-family:DM Mono,monospace;display:grid}.game-card{box-sizing:border-box;border:1px solid var(--g-border);background:var(--g-surface);border-radius:18px;width:min(900px,100%);padding:28px 34px}.game-card--wide{width:min(1100px,100%)}.game-mark{letter-spacing:.18em;text-align:center;font-size:28px;font-weight:800}.game-mark--small{text-align:left;font-size:18px}.game-subtitle{color:var(--g-muted);text-align:center;margin:6px 0 24px;font-size:11px}.game-head{justify-content:space-between;align-items:flex-end;display:flex}.game-head span{color:var(--g-muted);margin-top:4px;font-size:9px;display:block}.game-head strong{font-size:16px;font-weight:400}.game-page{color:var(--g-muted-2);text-align:center;margin-top:18px;font-size:9px}.game-focus{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:360px;display:flex}.game-focus span{color:var(--g-muted);letter-spacing:.16em;font-size:10px}.game-focus strong{margin:16px 0 12px;font-size:clamp(72px,12vw,110px);font-weight:800;line-height:.8}.game-focus small{color:var(--g-muted-2);letter-spacing:.08em;font-size:10px}.game-level{border-block:1px solid var(--g-border-soft);text-align:center;grid-template-columns:48px 1fr 48px;align-items:center;gap:12px;padding:14px 0;display:grid}.game-level span,.game-level small{color:var(--g-muted);font-size:9px;display:block}.game-level strong{margin:2px 0;font-size:20px;display:block}.game-level button,.game-nav button{border:1px solid var(--g-border);height:42px;color:var(--g-text);cursor:pointer;font:inherit;background:0 0;border-radius:8px;font-size:18px}.game-level button:disabled,.game-nav button:disabled{opacity:.2;cursor:not-allowed}.game-config{margin:24px 0 10px;display:block}.game-config>span{color:var(--g-muted);letter-spacing:.12em;margin-bottom:8px;font-size:9px;display:block}.game-config input,.game-config select{box-sizing:border-box;border:1px solid var(--g-border);background:var(--g-input);width:100%;height:52px;color:var(--g-text);font:inherit;border-radius:9px;outline:none;padding:0 16px;font-size:16px}.game-config input:focus,.game-config select:focus{border-color:var(--g-text)}.game-config small{color:var(--g-muted-2);margin-top:7px;font-size:9px;display:block}.game-preview{border:1px solid var(--g-border-faint);color:var(--g-muted);white-space:nowrap;border-radius:8px;margin-bottom:18px;padding:12px;font-size:11px;overflow:hidden}.game-btn-primary{background:var(--g-primary-bg);width:100%;min-height:42px;color:var(--g-primary-text);cursor:pointer;font:inherit;letter-spacing:.06em;border:0;border-radius:9px;padding:12px 16px;font-weight:700}.game-btn-primary:hover:not(:disabled){opacity:.9}.game-btn-primary:disabled{opacity:.25;cursor:not-allowed}.game-btn-primary--sm{width:auto;min-width:130px}.game-btn-save{color:var(--g-muted);font:inherit;cursor:pointer;text-underline-offset:3px;background:0 0;border:0;margin:10px auto 0;padding:0;font-size:11px;text-decoration:underline;display:block}.game-btn-save:hover{color:var(--g-text)}.game-chunks{justify-content:center;align-items:center;gap:18px;min-height:250px;display:flex}.game-chunks span{border:1px solid var(--g-border);background:var(--g-input);border-radius:8px;padding:14px 18px;font-size:32px}.game-nav{grid-template-columns:48px 1fr 48px;align-items:center;gap:10px;display:grid}.game-nav span{color:var(--g-muted-2);text-align:center;font-size:9px}.game-result-scroll{height:100%;min-height:0;padding:20px;display:block;overflow:hidden auto}.game-result-scroll .game-card{margin:0 auto 20px}.game-result-top{justify-content:space-between;align-items:center;gap:24px;margin-top:10px;display:flex}.game-score{letter-spacing:-.035em;align-items:baseline;font-size:clamp(48px,6vw,64px);font-weight:700;line-height:.95;display:flex}.game-score span{color:var(--g-muted-2);letter-spacing:-.01em;margin-left:5px;font-size:23px;font-weight:400}.game-result-message{color:var(--g-muted);margin:8px 0 14px;font-size:10px}.game-stats{border-block:1px solid var(--g-border-soft);grid-template-columns:repeat(4,1fr);margin:20px 0;display:grid}.game-stats>div{text-align:center;border-right:1px solid var(--g-border-soft);padding:14px 10px}.game-stats>div:last-child{border-right:0}.game-stats small{color:var(--g-muted-2);letter-spacing:.1em;margin-bottom:5px;font-size:8px;display:block}.game-stats strong{color:var(--g-text);font-variant-numeric:tabular-nums;font-size:15px;font-weight:500;display:block}.game-comparison{text-align:left;grid-template-columns:1fr 1fr;gap:20px;margin:0;display:grid}.game-comparison-col{min-width:0}.game-comparison small{color:var(--g-muted-2);letter-spacing:.1em;margin:0 0 6px;font-size:8px;display:block}@media (width<=700px){.game-shell{padding:10px}.game-card{border-radius:14px;padding:20px 16px}.game-chunks{gap:8px;min-height:220px}.game-chunks span{padding:12px 10px;font-size:24px}.game-result-top{align-items:flex-end}.game-comparison{grid-template-columns:1fr;gap:14px}.game-stats>div{padding:12px 4px}.game-stats strong{font-size:12px}}.digits-grid,.digits-result-grid{grid-template-columns:repeat(20,minmax(0,1fr));gap:4px;margin:24px 0 18px;display:grid}.digits-grid button,.digits-result-grid span{aspect-ratio:1;box-sizing:border-box;border:1px solid var(--g-border-faint);min-width:0;color:var(--g-missing);font:inherit;background:0 0;border-radius:4px;place-items:center;font-size:13px;display:grid}.digits-grid button{cursor:text}.digits-grid button:hover{background:var(--g-input)}.digits-grid button:focus{outline:none}.digits-grid button.active{border-color:var(--g-text);color:var(--g-text);background:var(--g-input)}.digits-result-grid{gap:3px;margin:0}.digits-result-grid span{color:var(--g-muted);justify-content:center;align-items:center;font-size:14px;display:flex}.digits-result-grid .correct{border-color:color-mix(in srgb, var(--g-correct) 55%, transparent);color:var(--g-correct);background:var(--g-correct-bg)}.digits-result-grid .wrong{border-color:color-mix(in srgb, var(--g-wrong) 65%, transparent);color:var(--g-wrong);background:var(--g-wrong-bg)}.digits-result-grid .missing{color:var(--g-missing)}.digits-keypad{grid-template-columns:repeat(10,1fr);gap:6px;margin-bottom:8px;display:grid}.digits-keypad button{border:1px solid var(--g-border);background:var(--g-input);min-height:40px;color:var(--g-text);cursor:pointer;font:inherit;border-radius:8px}.digits-keypad button:hover{background:var(--g-hover)}@media (width<=700px){.digits-grid,.digits-result-grid{grid-template-columns:repeat(10,minmax(0,1fr))}.digits-keypad{grid-template-columns:repeat(5,1fr)}.digits-keypad button{min-height:44px}}