.zgc-app{--zgc-bg-base:#14100d;--zgc-bg-elevated:#1f1812;--zgc-bg-sunken:#0f0c09;--zgc-bg-overlay:rgba(31, 24, 18, 0.92);--zgc-accent:#f5a623;--zgc-accent-hover:#fbbf24;--zgc-accent-deep:#9f1239;--zgc-accent-soft:rgba(245, 166, 35, 0.08);--zgc-accent-gradient:linear-gradient(135deg, #f5a623, #9f1239);--zgc-text-primary:#f5ede0;--zgc-text-secondary:#a89c8a;--zgc-text-muted:#756d62;--zgc-text-on-accent:#1a120a;--zgc-border:rgba(245, 166, 35, 0.18);--zgc-border-strong:rgba(245, 166, 35, 0.4);--zgc-border-subtle:rgba(245, 166, 35, 0.08);--zgc-success:#10b981;--zgc-warning:#f5a623;--zgc-danger:#c2410c;--zgc-medal-gold:#fbbf24;--zgc-medal-silver:#d1d5db;--zgc-medal-bronze:#b45309;--zgc-glow-accent:0 0 20px rgba(245, 166, 35, 0.35);--zgc-glow-medal:0 0 12px rgba(251, 191, 36, 0.5);--zgc-shadow-card:0 4px 20px rgba(0, 0, 0, 0.4);--zgc-shadow-card-hover:0 8px 28px rgba(0, 0, 0, 0.5);--zgc-shadow-modal:0 24px 80px rgba(0, 0, 0, 0.55);--zgc-radius:24px;--zgc-radius-sm:12px;--zgc-radius-xs:8px;--zgc-font-mono:'SF Mono', 'Cascadia Code', 'JetBrains Mono', Consolas, monospace;position:relative;padding:32px;border-radius:var(--zgc-radius);background:var(--zgc-bg-base);color:var(--zgc-text-primary);font-family:system-ui,-apple-system,'Segoe UI',sans-serif;font-size:15px;line-height:1.5;overflow:hidden;isolation:isolate;border:1px solid var(--zgc-border-subtle)}.zgc-app::after{content:'';position:absolute;inset:0;border-radius:var(--zgc-radius);background:radial-gradient(ellipse 800px 500px at 100% 0%,rgb(245 166 35 / .1),transparent 70%);pointer-events:none;z-index:0}.zgc-app>*{position:relative;z-index:1}.zgc-app *{box-sizing:border-box}.zgc-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px;padding-bottom:20px;border-bottom:1px solid var(--zgc-border);position:relative}.zgc-header::after{content:'';position:absolute;bottom:-1px;left:0;width:120px;height:1px;background:var(--zgc-accent-gradient);box-shadow:var(--zgc-glow-accent)}.zgc-header h2{margin:0;font-size:28px;font-weight:800;line-height:1.2;letter-spacing:.02em;background:var(--zgc-accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:#fff0;background-clip:text}.zgc-kicker{margin:0 0 4px;color:var(--zgc-accent);font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase}.zgc-user-state{display:flex;align-items:center;gap:8px}.zgc-user-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:20px;background:var(--zgc-bg-elevated);border:1px solid var(--zgc-border);font-size:13px;color:var(--zgc-text-primary)}.zgc-user-badge .zgc-avatar{width:22px;height:22px;border-radius:50%}.zgc-user-state a{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;border-radius:20px;background:var(--zgc-bg-elevated);border:1px solid var(--zgc-border-strong);color:var(--zgc-accent);text-decoration:none;font-size:13px;font-weight:500;transition:border-color 200ms,background 200ms}.zgc-user-state a:hover{border-color:var(--zgc-accent);background:var(--zgc-accent-soft)}.zgc-message{min-height:20px;margin-bottom:16px;padding:0 4px;color:var(--zgc-text-secondary);font-size:13px;transition:color 200ms}.zgc-message:empty{display:none}.zgc-message[data-tone="success"]{color:var(--zgc-success)}.zgc-message[data-tone="warning"]{color:var(--zgc-warning)}.zgc-message[data-tone="error"]{color:var(--zgc-danger)}.zgc-game-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.zgc-game-card{position:relative;display:flex;flex-direction:column;gap:14px;padding:20px;border-radius:var(--zgc-radius-sm);background:var(--zgc-bg-elevated);border:1px solid var(--zgc-border);box-shadow:var(--zgc-shadow-card);transition:transform 240ms ease,box-shadow 240ms ease,border-color 240ms ease}.zgc-game-card:hover{transform:translateY(-2px);border-color:var(--zgc-border-strong);box-shadow:var(--zgc-shadow-card-hover)}.zgc-card-top{display:flex;align-items:flex-start;gap:14px}.zgc-game-icon{flex-shrink:0;display:grid;place-items:center;width:48px;height:48px;border-radius:var(--zgc-radius-xs);background:var(--zgc-bg-base);border:1px solid var(--zgc-border);font-size:22px;font-weight:800;font-family:var(--zgc-font-mono);color:var(--zgc-accent)}.zgc-card-info{flex:1;min-width:0}.zgc-card-info h3{margin:0 0 4px;font-size:17px;font-weight:700;color:var(--zgc-text-primary)}.zgc-card-info p{margin:0;font-size:13px;color:var(--zgc-text-secondary);line-height:1.4}.zgc-card-stats{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--zgc-radius-xs);background:var(--zgc-bg-sunken);border:1px solid var(--zgc-border-subtle);font-size:12px}.zgc-stat-item{display:flex;align-items:center;gap:5px;color:var(--zgc-text-secondary)}.zgc-stat-item strong{font-family:var(--zgc-font-mono);font-weight:700;color:var(--zgc-text-primary)}.zgc-stat-item.is-best strong{color:var(--zgc-accent);text-shadow:0 0 12px rgb(245 166 35 / .3)}.zgc-stat-item .zgc-stat-label{font-size:11px;text-transform:uppercase;letter-spacing:.05em}.zgc-stat-locked{color:var(--zgc-text-secondary);font-size:12px}.zgc-stat-locked a{color:var(--zgc-accent);text-decoration:none}.zgc-card-actions{display:flex;align-items:center;gap:8px;margin-top:auto}.zgc-button{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:38px;padding:0 20px;border-radius:var(--zgc-radius-xs);border:none;background:var(--zgc-accent-gradient);color:var(--zgc-text-on-accent);font-size:14px;font-weight:700;cursor:pointer;transition:filter 200ms,box-shadow 200ms,transform 120ms}.zgc-button:hover{filter:brightness(1.08);box-shadow:var(--zgc-glow-accent)}.zgc-button:active{transform:scale(.97)}.zgc-ghost-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:38px;padding:0 16px;border-radius:var(--zgc-radius-xs);border:1px solid var(--zgc-border-strong);background:#fff0;color:var(--zgc-accent);font-size:13px;font-weight:500;cursor:pointer;transition:color 200ms,border-color 200ms,background 200ms}.zgc-ghost-button:hover{background:var(--zgc-accent-soft);border-color:var(--zgc-accent)}.zgc-button:disabled,.zgc-ghost-button:disabled{opacity:.4;cursor:wait;pointer-events:none;filter:grayscale(.4)}.zgc-single-actions{display:flex;align-items:center;gap:12px;margin-bottom:16px}.zgc-empty{grid-column:1 / -1;padding:40px 20px;border:1px dashed var(--zgc-border);border-radius:var(--zgc-radius-sm);color:var(--zgc-text-secondary);text-align:center;font-size:14px}.zgc-game-stage{margin-top:20px}.zgc-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;margin-bottom:16px;border-radius:var(--zgc-radius-sm);background:var(--zgc-bg-overlay);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.zgc-current-title{font-size:14px;font-weight:600;color:var(--zgc-text-primary)}.zgc-game-container{min-height:360px;padding:20px;border-radius:var(--zgc-radius-sm);background:var(--zgc-bg-sunken);border:1px solid var(--zgc-border-subtle)}.zgc-modal{position:fixed;inset:0;z-index:9999;display:grid;place-items:center;padding:20px;background:rgb(10 7 4 / .78);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.zgc-modal[hidden]{display:none}.zgc-modal-panel{position:relative;width:min(560px, 100%);max-height:min(720px, 90vh);overflow:auto;padding:28px;border-radius:var(--zgc-radius-sm);background:var(--zgc-bg-elevated);border:1px solid var(--zgc-border);box-shadow:var(--zgc-shadow-modal)}.zgc-modal[data-modal="ranking"] .zgc-modal-panel,.zgc-modal[data-modal="result"] .zgc-modal-panel{border-color:var(--zgc-border-strong);box-shadow:var(--zgc-shadow-modal),0 0 40px rgb(245 166 35 / .15)}.zgc-modal[data-modal="ranking"] .zgc-modal-panel::before,.zgc-modal[data-modal="result"] .zgc-modal-panel::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;border-radius:var(--zgc-radius-sm) var(--zgc-radius-sm) 0 0;background:var(--zgc-accent-gradient)}.zgc-modal-panel h3{margin:0 48px 20px 0;font-size:18px;font-weight:700;color:var(--zgc-text-primary)}.zgc-modal[data-modal="ranking"] .zgc-modal-panel h3,.zgc-modal[data-modal="result"] .zgc-modal-panel h3{color:var(--zgc-accent)}.zgc-modal-close{position:absolute;top:16px;right:16px;width:36px;height:36px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--zgc-border-subtle);background:var(--zgc-bg-base);color:var(--zgc-text-secondary);font-size:18px;cursor:pointer;transition:color 200ms,border-color 200ms}.zgc-modal-close:hover{color:var(--zgc-text-primary);border-color:var(--zgc-border-strong)}.zgc-ranking-tabs{display:flex;gap:6px;margin-bottom:16px}.zgc-ranking-tabs button{padding:7px 14px;border-radius:6px;border:1px solid var(--zgc-border-subtle);background:#fff0;color:var(--zgc-text-secondary);font-size:13px;font-weight:500;cursor:pointer;transition:color 200ms,border-color 200ms,background 200ms}.zgc-ranking-tabs .is-active{border-color:var(--zgc-border-strong);color:var(--zgc-accent);background:var(--zgc-accent-soft)}.zgc-ranking-list{display:grid;gap:6px;margin:0;padding:0;list-style:none}.zgc-ranking-list li{display:grid;grid-template-columns:40px 36px 1fr auto;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--zgc-radius-xs);background:var(--zgc-bg-sunken);border:1px solid #fff0;transition:border-color 200ms}.zgc-ranking-list li.is-top-1{background:linear-gradient(90deg,rgb(251 191 36 / .18),transparent);border-color:rgb(251 191 36 / .4)}.zgc-ranking-list li.is-top-2{background:linear-gradient(90deg,rgb(209 213 219 / .1),transparent);border-color:rgb(209 213 219 / .25)}.zgc-ranking-list li.is-top-3{background:linear-gradient(90deg,rgb(180 83 9 / .14),transparent);border-color:rgb(180 83 9 / .3)}.zgc-ranking-list li.is-current-user{border-color:var(--zgc-border-strong);box-shadow:inset 0 0 12px rgb(245 166 35 / .06)}.zgc-ranking-list img{width:36px;height:36px;border-radius:50%;border:2px solid #fff0}.zgc-ranking-list li.is-top-1 img{border-color:var(--zgc-medal-gold)}.zgc-ranking-list li.is-top-2 img{border-color:var(--zgc-medal-silver)}.zgc-ranking-list li.is-top-3 img{border-color:var(--zgc-medal-bronze)}.zgc-rank-badge{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;font-family:var(--zgc-font-mono);font-size:14px;font-weight:800;color:var(--zgc-text-secondary);background:#fff0}.is-top-1 .zgc-rank-badge{background:linear-gradient(135deg,rgb(251 191 36 / .25),rgb(251 191 36 / .06));color:var(--zgc-medal-gold);box-shadow:var(--zgc-glow-medal)}.is-top-2 .zgc-rank-badge{background:linear-gradient(135deg,rgb(209 213 219 / .22),rgb(209 213 219 / .06));color:var(--zgc-medal-silver)}.is-top-3 .zgc-rank-badge{background:linear-gradient(135deg,rgb(180 83 9 / .28),rgb(180 83 9 / .08));color:var(--zgc-medal-bronze)}.zgc-rank-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;color:var(--zgc-text-primary)}.zgc-ranking-list strong{font-family:var(--zgc-font-mono);font-size:14px;font-weight:700;color:var(--zgc-text-primary)}.zgc-ranking-list li.is-top-1 strong{color:var(--zgc-medal-gold)}.zgc-result{text-align:center;padding:12px 0}.zgc-result-score{margin:0 0 8px;font-family:var(--zgc-font-mono);font-size:56px;font-weight:800;line-height:1;color:var(--zgc-accent);text-shadow:0 0 24px rgb(245 166 35 / .4)}.zgc-result-title{margin:0 0 20px;font-size:15px;font-weight:600;color:var(--zgc-text-secondary)}.zgc-result-compare{display:flex;flex-direction:column;gap:8px;padding:16px;border-radius:var(--zgc-radius-xs);background:var(--zgc-bg-sunken);border:1px solid var(--zgc-border-subtle);margin-bottom:20px}.zgc-compare-row{display:flex;align-items:center;gap:10px;font-size:13px}.zgc-compare-row .zgc-compare-label{width:40px;flex-shrink:0;color:var(--zgc-text-secondary);font-size:11px;text-transform:uppercase;letter-spacing:.05em}.zgc-compare-bar{flex:1;height:6px;border-radius:3px;background:rgb(255 255 255 / .05);overflow:hidden}.zgc-compare-bar-fill{height:100%;border-radius:3px;transition:width 600ms cubic-bezier(.25,1,.5,1)}.zgc-compare-bar-fill.is-current{background:var(--zgc-accent-gradient)}.zgc-compare-bar-fill.is-best{background:rgb(245 166 35 / .3)}.zgc-compare-row strong{font-family:var(--zgc-font-mono);font-size:13px;font-weight:700;color:var(--zgc-text-primary);min-width:50px;text-align:right}.zgc-result-actions{display:flex;justify-content:center;gap:10px}.zgc-rules-content{padding:4px 0}.zgc-rules-section{margin-bottom:24px}.zgc-rules-section:last-child{margin-bottom:0}.zgc-rules-section h4{margin:0 0 12px;font-size:15px;font-weight:700;color:var(--zgc-accent);letter-spacing:.01em}.zgc-rules-section ul{margin:0;padding-left:20px;list-style:none}.zgc-rules-section ul li{position:relative;margin-bottom:8px;padding-left:8px;font-size:14px;line-height:1.6;color:var(--zgc-text-secondary)}.zgc-rules-section ul li::before{content:'•';position:absolute;left:-12px;color:var(--zgc-accent);font-weight:700}.zgc-rules-section ul ul{margin-top:6px;padding-left:16px}.zgc-rules-section ul ul li{font-size:13px;color:var(--zgc-text-muted)}.zgc-rules-section strong{font-weight:700;color:var(--zgc-accent);font-family:var(--zgc-font-mono)}.zgc-rules-button{margin-right:8px}.zgc-confirm-pay{padding:4px 0}.zgc-confirm-info{display:flex;flex-direction:column;gap:10px;padding:16px;border-radius:var(--zgc-radius-xs);background:var(--zgc-bg-sunken);border:1px solid var(--zgc-border-subtle);margin-bottom:16px}.zgc-confirm-row{display:flex;align-items:center;justify-content:space-between;font-size:14px}.zgc-confirm-label{color:var(--zgc-text-secondary);font-size:13px}.zgc-confirm-value{font-weight:600;color:var(--zgc-text-primary)}.zgc-confirm-highlight .zgc-confirm-value{color:var(--zgc-accent);font-family:var(--zgc-font-mono)}.zgc-confirm-insufficient{color:var(--zgc-danger)!important}.zgc-confirm-tip{margin:0 0 16px;font-size:13px;text-align:center;color:var(--zgc-text-secondary)}.zgc-confirm-actions{display:flex;justify-content:center;gap:10px}@media (prefers-reduced-motion:no-preference){.zgc-game-card{opacity:0;transform:translateY(12px);animation:zgc-card-in 500ms cubic-bezier(.25,1,.5,1) forwards}.zgc-game-card:nth-child(1){animation-delay:60ms}.zgc-game-card:nth-child(2){animation-delay:140ms}.zgc-game-card:nth-child(3){animation-delay:220ms}.zgc-game-card:nth-child(4){animation-delay:300ms}.zgc-game-card:nth-child(5){animation-delay:380ms}.zgc-game-card:nth-child(6){animation-delay:460ms}@keyframes zgc-card-in{to{opacity:1;transform:translateY(0)}}.is-top-1 .zgc-rank-badge{animation:zgc-medal-breathe 2.6s ease-in-out infinite}@keyframes zgc-medal-breathe{0%,100%{box-shadow:0 0 12px rgb(251 191 36 / .4)}50%{box-shadow:0 0 20px rgb(251 191 36 / .7)}}.zgc-modal[data-modal="result"] .zgc-modal-panel,.zgc-modal[data-modal="ranking"] .zgc-modal-panel{animation:zgc-ceremony-pulse 3.2s ease-in-out infinite}@keyframes zgc-ceremony-pulse{0%,100%{box-shadow:var(--zgc-shadow-modal),0 0 40px rgb(245 166 35 / .15)}50%{box-shadow:var(--zgc-shadow-modal),0 0 60px rgb(245 166 35 / .28)}}.zgc-result-score{animation:zgc-score-in 600ms cubic-bezier(.25,1,.5,1) both}@keyframes zgc-score-in{0%{opacity:0;transform:scale(.7) translateY(10px)}100%{opacity:1;transform:scale(1) translateY(0)}}}@media (prefers-reduced-motion:reduce){.zgc-game-card,.zgc-button,.zgc-ghost-button{transition:none;opacity:1!important;transform:none!important;animation:none!important}.zgc-game-card:hover{transform:none}.is-top-1 .zgc-rank-badge,.zgc-modal[data-modal="result"] .zgc-modal-panel,.zgc-modal[data-modal="ranking"] .zgc-modal-panel,.zgc-result-score{animation:none!important}}@media (max-width:768px){.zgc-app{padding:24px 20px;border-radius:20px}.zgc-game-list{grid-template-columns:1fr 1fr}}@media (max-width:640px){.zgc-app{padding:20px 16px;border-radius:16px}.zgc-header{flex-direction:column;align-items:flex-start;gap:12px}.zgc-game-list{grid-template-columns:1fr}.zgc-game-card{flex-direction:row;align-items:center;padding:16px}.zgc-card-top{flex:1;min-width:0}.zgc-card-stats{display:none}.zgc-card-actions{flex-direction:column;margin-top:0}.zgc-card-actions>*{width:100%}.zgc-modal-panel{padding:20px}.zgc-result-score{font-size:42px}.zgc-toolbar{padding:8px 12px}}.zgc-2048{--gap:10px;--pad:10px;--radius:8px;--board-bg:#ede4d3;--cell-bg:rgba(46, 33, 18, 0.06);--board-shadow:0 24px 48px rgba(60, 40, 20, 0.08);--ink:#1f2229;--muted:#6b7280;width:min(420px, 100%);margin:0 auto;font-variant-numeric:tabular-nums;font-feature-settings:"tnum";user-select:none;touch-action:none}.zgc-2048-head{display:flex;align-items:stretch;gap:8px;margin-bottom:14px}.zgc-2048-stat{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:10px 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38px);font-weight:700;line-height:1;transition:top 120ms cubic-bezier(.25,1,.5,1),left 120ms cubic-bezier(.25,1,.5,1)}.zgc-2048-tile.is-new{animation:zgc-2048-spawn 200ms ease-out}.zgc-2048-tile.is-merged{animation:zgc-2048-pop 180ms cubic-bezier(.34,1.56,.64,1)}@keyframes zgc-2048-spawn{0%{opacity:0;transform:scale(.4)}100%{opacity:1;transform:scale(1)}}@keyframes zgc-2048-pop{0%{transform:scale(.62)}55%{transform:scale(1.14)}100%{transform:scale(1)}}.zgc-2048-tile[data-value="2"]{background:#f0e7d6;color:#4a3520}.zgc-2048-tile[data-value="4"]{background:#ead8bd;color:#4a3520}.zgc-2048-tile[data-value="8"]{background:#f2b277;color:#fff}.zgc-2048-tile[data-value="16"]{background:#ef8b5d;color:#fff}.zgc-2048-tile[data-value="32"]{background:#e96d57;color:#fff}.zgc-2048-tile[data-value="64"]{background:#d94b3f;color:#fff}.zgc-2048-tile[data-value="128"]{background:#f1ce64;color:#fff;font-size:clamp(20px, 8vw, 32px)}.zgc-2048-tile[data-value="256"]{background:#dfbd4d;color:#fff;font-size:clamp(20px, 8vw, 32px)}.zgc-2048-tile[data-value="512"]{background:#caa639;color:#fff;font-size:clamp(20px, 8vw, 32px)}.zgc-2048-tile[data-value="1024"]{background:#5c9fb7;color:#fff;font-size:clamp(18px, 7vw, 28px)}.zgc-2048-tile[data-value="2048"]{background:#387b96;color:#fff;font-size:clamp(18px, 7vw, 28px)}.zgc-2048-tile.is-huge{background:#4c1d95;color:#fff;font-size:clamp(16px, 6vw, 24px)}.zgc-2048-float{--cell-size:calc((100% - var(--gap) * 3) / 4);position:absolute;top:calc(var(--row) * (var(--cell-size) + var(--gap)));left:calc(var(--col) * (var(--cell-size) + var(--gap)) + var(--cell-size) / 2);z-index:5;color:#1f2229;font-size:18px;font-weight:800;text-shadow:0 1px 2px rgb(255 255 255 / .55);pointer-events:none;animation:zgc-2048-float 720ms ease-out forwards}@keyframes zgc-2048-float{0%{opacity:0;transform:translate(-50%,8px)}20%{opacity:1;transform:translate(-50%,0)}100%{opacity:0;transform:translate(-50%,-32px)}}.zgc-2048-over{position:absolute;inset:0;display:grid;place-items:center;border-radius:12px;background:rgb(250 246 236 / .86);opacity:0;transition:opacity 240ms ease-out;pointer-events:none}.zgc-2048-over.is-visible{opacity:1}.zgc-2048-over div{display:flex;flex-direction:column;align-items:center;gap:6px}.zgc-2048-over strong{font-size:32px;font-weight:800;color:#4a3520;letter-spacing:.02em}.zgc-2048-over span{color:#6b7280;font-size:14px}.zgc-ms{--ms-gap:2px;--ms-radius:4px;--ms-board-bg:var(--zgc-bg-sunken, #0f0c09);--ms-cell-bg:rgba(245, 166, 35, 0.06);--ms-cell-hover:rgba(245, 166, 35, 0.14);--ms-revealed-bg:rgba(20, 16, 13, 0.7);--ms-mine-bg:rgba(194, 65, 12, 0.22);--ms-triggered-bg:rgba(194, 65, 12, 0.55);--ms-flag-color:#f5a623;--ms-ink:var(--zgc-text-primary, #f5ede0);--ms-muted:var(--zgc-text-muted, #756d62);width:min(400px, 100%);margin:0 auto;font-variant-numeric:tabular-nums;font-feature-settings:"tnum";user-select:none;-webkit-user-select:none;touch-action:manipulation}.zgc-ms-head{display:flex;align-items:stretch;gap:8px;margin-bottom:14px}.zgc-ms-stat{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:10px 12px;border-radius:10px;background:var(--zgc-bg-elevated,#1f1812);border:1px solid var(--zgc-border,rgb(245 166 35 / .18))}.zgc-ms-stat span{color:var(--ms-muted);font-size:11px;letter-spacing:.06em;text-transform:uppercase}.zgc-ms-stat strong{color:var(--ms-ink);font-size:22px;font-weight:700;line-height:1.1;font-family:'SF Mono','Cascadia Code','JetBrains Mono',Consolas,monospace}.zgc-ms-board{position:relative;aspect-ratio:1;padding:8px;border-radius:12px;background:var(--ms-board-bg);border:1px solid var(--zgc-border,rgb(245 166 35 / .18));box-shadow:0 24px 48px rgb(0 0 0 / .4)}.zgc-ms-grid{display:grid;grid-template-columns:repeat(9,1fr);grid-template-rows:repeat(9,1fr);gap:var(--ms-gap);height:100%}.zgc-ms-cell{display:grid;place-items:center;border-radius:var(--ms-radius);background:var(--ms-cell-bg);font-size:clamp(12px, 3.5vw, 18px);font-weight:700;line-height:1;cursor:pointer;transition:background 120ms ease}.zgc-ms-cell:hover:not(.is-revealed){background:var(--ms-cell-hover)}.zgc-ms-cell.is-revealed{background:var(--ms-revealed-bg);cursor:default}.zgc-ms-cell.is-mine{background:var(--ms-mine-bg)}.zgc-ms-cell.is-mine::after{content:'';width:50%;height:50%;border-radius:50%;background:#c2410c}.zgc-ms-cell.is-triggered{background:var(--ms-triggered-bg)}.zgc-ms-cell.is-triggered::after{background:#fff}.zgc-ms-cell.is-flagged::after{content:'';width:0;height:0;border-left:5px solid var(--ms-flag-color);border-top:4px solid #fff0;border-bottom:4px solid #fff0}.zgc-ms-cell[data-content="1"]{color:#fbbf24}.zgc-ms-cell[data-content="2"]{color:#10b981}.zgc-ms-cell[data-content="3"]{color:#f5a623}.zgc-ms-cell[data-content="4"]{color:#be7a4f}.zgc-ms-cell[data-content="5"]{color:#c2410c}.zgc-ms-cell[data-content="6"]{color:#9f1239}.zgc-ms-cell[data-content="7"]{color:#f5ede0}.zgc-ms-cell[data-content="8"]{color:#756d62}.zgc-ms-over{position:absolute;inset:0;display:grid;place-items:center;border-radius:12px;background:rgb(15 12 9 / .86);opacity:0;transition:opacity 300ms ease-out;pointer-events:none}.zgc-ms-over.is-visible{opacity:1}.zgc-ms-over strong{font-size:28px;font-weight:800;color:#c2410c;letter-spacing:.02em}@media (max-width:420px){.zgc-ms{--ms-gap:1.5px}.zgc-ms-board{padding:6px}.zgc-ms-cell{font-size:12px}}.zgc-snake{--snake-board-bg:var(--zgc-bg-sunken, #0f0c09);--snake-cell-bg:rgba(245, 166, 35, 0.04);--snake-grid-line:rgba(245, 166, 35, 0.05);--snake-body:#f5a623;--snake-body-edge:rgba(245, 166, 35, 0.55);--snake-head:#fbbf24;--snake-food:#9f1239;--snake-ink:var(--zgc-text-primary, #f5ede0);--snake-muted:var(--zgc-text-muted, #756d62);--snake-stat-bg:var(--zgc-bg-elevated, #1f1812);--snake-stat-border:var(--zgc-border, rgba(245, 166, 35, 0.18));width:min(480px, 100%);margin:0 auto;font-variant-numeric:tabular-nums;font-feature-settings:"tnum";user-select:none;-webkit-user-select:none}.zgc-snake-head{display:flex;align-items:stretch;gap:8px;margin-bottom:14px}.zgc-snake-stat{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:10px 12px;border-radius:10px;background:var(--snake-stat-bg);border:1px solid var(--snake-stat-border)}.zgc-snake-stat span{color:var(--snake-muted);font-size:11px;letter-spacing:.06em;text-transform:uppercase}.zgc-snake-stat strong{color:var(--snake-ink);font-size:22px;font-weight:700;line-height:1.1}.zgc-snake-board{position:relative;display:grid;aspect-ratio:1 / 1;width:100%;background:var(--snake-board-bg);border:1px solid var(--zgc-border-subtle,rgb(245 166 35 / .08));border-radius:10px;padding:6px;gap:1px;touch-action:none}.zgc-snake-cell{background:var(--snake-cell-bg);border-radius:2px;position:relative;transition:background-color 60ms linear}.zgc-snake-cell.is-snake.is-body{background:var(--snake-body);box-shadow:0 0 0 1px var(--snake-body-edge) inset}.zgc-snake-cell.is-snake.is-head{background:var(--snake-head);box-shadow:0 0 6px rgb(251 191 36 / .7);z-index:2}.zgc-snake-cell.is-food{background:var(--snake-food);border-radius:50%;animation:zgc-snake-food-pulse 1.2s ease-in-out infinite}@keyframes zgc-snake-food-pulse{0%,100%{transform:scale(.78);opacity:.85;box-shadow:0 0 0 #fff0}50%{transform:scale(1);opacity:1;box-shadow:0 0 8px rgb(159 18 57 / .55)}}.zgc-snake-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgb(15 12 9 / .6);color:var(--snake-ink);font-size:16px;text-align:center;border-radius:10px;z-index:3;pointer-events:none;transition:opacity 200ms ease}.zgc-snake-overlay span{padding:12px 18px;background:var(--zgc-bg-elevated,#1f1812);border-radius:8px;border:1px solid var(--zgc-border,rgb(245 166 35 / .18));line-height:1.6}.zgc-snake-overlay small{color:var(--snake-muted);font-size:12px}.zgc-snake-overlay.is-hidden{opacity:0;pointer-events:none}.zgc-snake-board.is-shaking{animation:zgc-snake-shake 0.5s ease-in-out 2}@keyframes zgc-snake-shake{0%,100%{transform:translateX(0)}20%{transform:translateX(-5px);background:rgb(194 65 12 / .18)}40%{transform:translateX(5px)}60%{transform:translateX(-4px);background:rgb(194 65 12 / .12)}80%{transform:translateX(4px)}}.zgc-snake-foot{display:flex;justify-content:flex-end;margin-top:12px}.zgc-snake-quit{appearance:none;background:#fff0;border:1px solid var(--snake-stat-border);color:var(--snake-muted);padding:6px 12px;border-radius:6px;font-size:12px;cursor:pointer;transition:color 120ms ease,border-color 120ms ease}.zgc-snake-quit:hover{color:var(--snake-ink);border-color:var(--zgc-border-strong,rgb(245 166 35 / .4))}.zgc-flappy{--flappy-stat-bg:var(--zgc-bg-elevated, #1f1812);--flappy-stat-border:var(--zgc-border, rgba(245, 166, 35, 0.18));--flappy-ink:var(--zgc-text-primary, #f5ede0);--flappy-muted:var(--zgc-text-muted, #756d62);--flappy-stage-bg:var(--zgc-bg-sunken, #0f0c09);width:min(420px, 100%);margin:0 auto;font-variant-numeric:tabular-nums;font-feature-settings:"tnum";user-select:none;-webkit-user-select:none}.zgc-flappy-head{display:flex;align-items:stretch;gap:8px;margin-bottom:14px}.zgc-flappy-stat{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:10px 12px;border-radius:10px;background:var(--flappy-stat-bg);border:1px solid var(--flappy-stat-border)}.zgc-flappy-stat span{color:var(--flappy-muted);font-size:11px;letter-spacing:.06em;text-transform:uppercase}.zgc-flappy-stat strong{color:var(--flappy-ink);font-size:22px;font-weight:700;line-height:1.1}.zgc-flappy-stage{position:relative;width:100%;background:var(--flappy-stage-bg);border:1px solid var(--zgc-border-subtle,rgb(245 166 35 / .08));border-radius:10px;overflow:hidden}.zgc-flappy-canvas{display:block;width:100%;aspect-ratio:9 / 16;touch-action:none;cursor:pointer}.zgc-flappy-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgb(15 12 9 / .6);color:var(--flappy-ink);font-size:16px;text-align:center;z-index:2;pointer-events:none;transition:opacity 200ms ease}.zgc-flappy-overlay span{padding:12px 18px;background:var(--flappy-stat-bg);border-radius:8px;border:1px solid var(--flappy-stat-border);line-height:1.6}.zgc-flappy-overlay small{color:var(--flappy-muted);font-size:12px}.zgc-flappy-overlay.is-hidden{opacity:0;pointer-events:none}.zgc-flappy-foot{display:flex;justify-content:flex-end;margin-top:12px}.zgc-flappy-quit{appearance:none;background:#fff0;border:1px solid var(--flappy-stat-border);color:var(--flappy-muted);padding:6px 12px;border-radius:6px;font-size:12px;cursor:pointer;transition:color 120ms ease,border-color 120ms ease}.zgc-flappy-quit:hover{color:var(--flappy-ink);border-color:var(--zgc-border-strong,rgb(245 166 35 / .4))}