.game-shell{--aster-bg:#0c0b0a;--aster-surface:#161310;--aster-fg:#f4ece3;--aster-muted:#9a8d80;--aster-primary:#e8c4a0;--aster-primary-fg:#1a1410;--aster-danger:#d4544a;--aster-wood:#14110e;--aster-chip:#1c1814;--aster-border:0 0 0 1px #f4ece314;--aster-border-hover:0 0 0 1px #f4ece324;--aster-board:0 0 0 1px #f4ece314, 0 18px 40px #00000061;--aster-ease:cubic-bezier(.22, 1, .36, 1);--aster-text-xs:.6875rem;--aster-text-sm:.8125rem;--aster-text-base:.9375rem;--aster-text-md:1.0625rem;--aster-text-lg:1.25rem;--aster-text-xl:1.5rem;--aster-text-2xl:clamp(1.75rem, 4vw, 2.25rem);background:var(--aster-bg);height:calc(100dvh - 10.5rem);min-height:36rem;color:var(--aster-fg);border-radius:1.25rem;flex-direction:column;gap:.75rem;padding:.75rem;display:flex;overflow:hidden}.game-shell .brand{min-width:0}.game-shell .brand-kicker{font-size:var(--aster-text-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--aster-muted);margin:0;font-weight:500}.game-shell .brand-title{font-size:var(--aster-text-xl);letter-spacing:-.03em;margin:.15rem 0 0;font-weight:600;line-height:1.15}.game-shell .brand-desktop{display:none}.game-shell .game-stage{flex:auto;justify-content:center;align-items:flex-end;min-width:0;min-height:0;display:flex;position:relative;container-type:size}.game-shell .board-frame{aspect-ratio:500/740;width:min(100cqw,67.5676cqh);height:min(100cqh,148cqw);position:relative}.game-shell .play-canvas{touch-action:none;width:100%;height:100%;box-shadow:var(--aster-board);background:var(--aster-wood);border-radius:20px;display:block}.game-shell .game-dock{flex-direction:column;flex:none;gap:.5rem;min-width:0;display:flex}.game-shell .board-veil{background:color-mix(in oklab, var(--aster-bg) 58%, transparent);border-radius:20px;justify-content:center;align-items:center;padding:.75rem;display:flex;position:absolute;inset:0}.game-shell .dock-panel{display:none}.game-shell .panel{background:var(--aster-surface);width:min(100%,22rem);box-shadow:var(--aster-border);text-align:center;border-radius:28px;padding:1.25rem}.game-shell .panel-hero{width:4.25rem;height:4.25rem;margin-inline:auto;display:block}.game-shell .panel-title{font-size:var(--aster-text-xl);letter-spacing:-.03em;margin:.75rem 0 0;font-weight:600;line-height:1.2}.game-shell .panel-kicker{font-size:var(--aster-text-sm);color:var(--aster-muted);margin:0;font-weight:500}.game-shell .panel-blurb{font-size:var(--aster-text-sm);color:var(--aster-muted);margin:.65rem 0 0;line-height:1.5}.game-shell .panel-rules{text-align:left;font-size:var(--aster-text-sm);color:var(--aster-fg);gap:.45rem;margin:.85rem 0 0;line-height:1.45;display:grid}.game-shell .panel-rules li{grid-template-columns:.85rem 1fr;gap:.45rem;display:grid}.game-shell .panel-rules li:before{content:"";background:var(--aster-primary);border-radius:9999px;width:.35rem;height:.35rem;margin-top:.45rem}.game-shell .over-score{font-size:var(--aster-text-2xl);letter-spacing:-.03em;font-variant-numeric:tabular-nums;margin:.45rem 0 0;font-weight:600;line-height:1}.game-shell .over-best{font-size:var(--aster-text-sm);justify-content:center;align-items:center;gap:.5rem;margin:1rem 0 0;display:flex}.game-shell .over-aster{font-size:var(--aster-text-sm);color:var(--aster-primary);margin:.5rem 0 0}.game-shell .cta{background:var(--aster-primary);width:100%;height:2.75rem;color:var(--aster-primary-fg);font-size:var(--aster-text-base);border-radius:8px;margin-top:1.1rem;font-weight:600}.game-shell .cta:hover:not(:disabled){filter:brightness(1.06)}.game-shell .cta:active:not(:disabled){transform:scale(.96)}.game-shell .cta:disabled{opacity:.6}.game-shell .piece-chip{object-fit:cover;outline:1px solid color-mix(in oklab, var(--aster-fg) 14%, transparent);outline-offset:-1px;background:var(--aster-chip);border-radius:9999px}.game-shell .hud-live{flex-direction:column;gap:.5rem;min-width:0;display:flex}.game-shell[data-phase=start] .hud-live,.game-shell[data-phase=over] .hud-live,.game-shell[data-phase=loading] .hud-live{display:none}.game-shell .hud-hint{text-align:center;font-size:var(--aster-text-sm);color:var(--aster-muted);margin:0}.game-shell .hud-hint[data-combo=true]{color:var(--aster-primary);font-weight:600}.game-shell .stat-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:.5rem;display:grid}.game-shell .hud-chip{background:var(--aster-surface);min-width:0;box-shadow:var(--aster-border);text-align:center;border-radius:12px;padding:.4rem .3rem .45rem}.game-shell .stat-label{font-size:var(--aster-text-xs);color:var(--aster-muted);justify-content:center;align-items:center;gap:.25rem;margin:0;font-weight:500;display:flex}.game-shell .stat-value{font-size:var(--aster-text-md);font-variant-numeric:tabular-nums;margin:.3rem 0 0;font-weight:600;line-height:1}.game-shell .next-seal{width:1.75rem;height:1.75rem;margin:.3rem auto 0;display:block}.game-shell .dock-tools{align-items:center;gap:.5rem;display:flex}.game-shell .lang-switch{isolation:isolate;background:var(--aster-surface);height:2.75rem;box-shadow:var(--aster-border);border-radius:12px;flex:1;padding:.2rem;display:flex;position:relative}.game-shell .lang-pill{background:var(--aster-primary);width:calc(50% - .2rem);transition:transform .25s var(--aster-ease);pointer-events:none;z-index:0;border-radius:8px;position:absolute;top:.2rem;bottom:.2rem;left:.2rem;transform:translate(0)}.game-shell .lang-switch[data-lang=zh] .lang-pill{transform:translate(100%)}.game-shell .lang-switch button{z-index:1;font-size:var(--aster-text-sm);color:var(--aster-muted);border-radius:8px;flex:1;font-weight:600;position:relative}.game-shell .lang-switch button[aria-pressed=true]{color:var(--aster-primary-fg)}.game-shell .icon-btn{background:var(--aster-surface);width:2.75rem;height:2.75rem;color:var(--aster-fg);box-shadow:var(--aster-border);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.game-shell .icon-swap{width:1.25rem;height:1.25rem;position:relative}.game-shell .icon-swap svg{width:1.25rem;height:1.25rem}.game-shell .icon-off{position:absolute;inset:0}.game-shell .icon-btn[data-muted=false] .icon-off,.game-shell .icon-btn[data-muted=true] .icon-on{opacity:0}.game-shell .chain{justify-content:space-between;align-items:flex-end;gap:.2rem;min-width:0;display:flex}.game-shell .chain-item{flex-direction:column;flex:none;align-items:center;gap:.25rem;display:flex}.game-shell .chain-item .piece-chip{width:calc(.72rem + var(--s,1) * .08rem);height:calc(.72rem + var(--s,1) * .08rem)}.game-shell .chain-item:first-child{--s:1}.game-shell .chain-item:nth-child(2){--s:2}.game-shell .chain-item:nth-child(3){--s:3}.game-shell .chain-item:nth-child(4){--s:4}.game-shell .chain-item:nth-child(5){--s:5}.game-shell .chain-item:nth-child(6){--s:6}.game-shell .chain-item:nth-child(7){--s:7}.game-shell .chain-item:nth-child(8){--s:8}.game-shell .chain-item:nth-child(9){--s:9}.game-shell .chain-item:nth-child(10){--s:10}.game-shell .chain-item:nth-child(11){--s:11}.game-shell .chain-name{font-size:var(--aster-text-xs);color:var(--aster-muted);margin:0;display:none}.game-shell .timer-warn .stat-value,.game-shell .timer-crit .stat-value{color:var(--aster-danger)}@media (width>=56rem){.game-shell{flex-direction:row;justify-content:center;align-items:center;gap:1.25rem;height:calc(100dvh - 11rem);padding:1rem}.game-shell .brand-desktop{display:block}.game-shell .game-stage{flex:none;width:min(67.5676dvh - 8.78378rem,100% - 19.5rem);height:min(100dvh - 13rem,40rem)}.game-shell .game-dock{flex:none;gap:.75rem;width:18.5rem;height:min(100dvh - 13rem,40rem);overflow:auto}.game-shell .board-veil{display:none}.game-shell .dock-panel{display:block}.game-shell .panel{width:100%}.game-shell .panel-title{display:none}.game-shell .stat-grid{grid-template-columns:1fr 1fr}.game-shell .chain{flex-direction:column;align-items:stretch;gap:.28rem}.game-shell .chain-item{flex-direction:row;justify-content:flex-start;gap:.55rem}.game-shell .chain-item .piece-chip{width:calc(1.05rem + var(--s,1) * .1rem);height:calc(1.05rem + var(--s,1) * .1rem)}.game-shell .chain-name{display:block}}