:root{--bg:#061317;--bg2:#091b20;--surface:#0d2127;--surface2:#132d34;--text:#e4f6f8;--muted:#8cb1b6;--line:#1c3b42;--primary:#22d3ee;--on-primary:#03171b;--primary-soft:rgba(34,211,238,.14);--accent:#a3e635;--on-accent:#121a03;--accent-soft:rgba(163,230,53,.14);--grad:linear-gradient(135deg,#22d3ee,#a3e635);--hd-bg:rgba(6,19,23,.86);--stage:radial-gradient(130% 100% at 50% 0%,#0f3640 0%,#061114 65%);--stage-line:#1b4550;--ok:#3ecf8e;--warn:#f59e0b;--bad:#ef4444;--shadow-c:rgba(0,0,0,.42);--radius-sm:12px;--radius:20px;--radius-lg:28px;--pill:999px;--g5-felt-hi:#a8323a;--g5-felt:#741f27;--g5-felt2:#4a1217;--g5-back:repeating-linear-gradient(45deg,#1e4e8c 0 6px,#2763ad 6px 12px);--wrap:1200px;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,var(--bg),var(--bg2) 520px,var(--bg));color:var(--text);font:15.5px/1.75 system-ui,-apple-system,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{line-height:1.35}.w5-wrap{width:min(var(--wrap),92%);margin:0 auto}.w5-main{padding:6px 0 10px;min-height:50vh}.w5-sec{margin:22px 0}.w5-box{padding:24px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface)}.w5-sh{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:0 0 16px}.w5-sh h2{margin:0;font-size:21px}.w5-sh p{margin:0;font-size:13px;color:var(--muted)}.w5-sh a{font-size:13.5px;color:var(--muted);white-space:nowrap}.w5-sh a:hover{color:var(--primary)}.w5-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 24px;border:0;border-radius:var(--pill);background:var(--grad);color:var(--on-primary)!important;font:inherit;font-weight:700;cursor:pointer;transition:transform var(--dur,.2s),filter var(--dur,.2s)}.w5-btn:hover{text-decoration:none;filter:brightness(1.08);transform:translateY(-1px)}.w5-btn.ghost{background:var(--surface2);color:var(--text)!important;border:1px solid var(--line)}.w5-ic{display:grid;place-items:center;flex:none;width:48px;height:48px;border-radius:var(--radius);background:var(--primary-soft);color:var(--primary);font-size:26px;line-height:1}.w5-soon{display:inline-block;padding:1px 8px;border-radius:var(--pill);background:var(--surface2);color:var(--muted);font-size:11.5px;font-weight:500;white-space:nowrap}.is-soon{opacity:.6;cursor:default}.is-soon:hover{transform:none!important}.w5-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:16px 0 0;font-size:13px;color:var(--muted)}.w5-crumb a{color:var(--muted)}.w5-crumb a:hover{color:var(--primary)}.w5-crumb i{font-style:normal;opacity:.6}@media (max-width:640px){body{font-size:15px}.w5-box{padding:16px}.w5-sh h2{font-size:19px}.w5-sec{margin:16px 0}}.hd1{position:sticky;top:0;z-index:40;background:var(--hd-bg);backdrop-filter:saturate(150%) blur(10px);border-bottom:1px solid var(--line)}.hd1-in{display:flex;align-items:center;gap:20px;min-height:64px}.hd1-logo{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800;color:var(--text);white-space:nowrap}.hd1-logo:hover{text-decoration:none}.hd1-logo img{display:block;width:38px;height:38px}.hd1-logo .zq-brand-2{color:var(--primary)}.hd1-logo i{display:grid;place-items:center;width:34px;height:34px;border-radius:var(--radius-sm);background:var(--grad);color:var(--on-primary);font-style:normal}.hd1-nav{display:flex;align-items:center;gap:4px;margin-left:auto}.hd1-nav>a,.hd1-dd-btn{display:block;padding:8px 13px;border:0;border-radius:var(--radius-sm);background:none;color:var(--muted);font:inherit;font-size:15px;cursor:pointer;white-space:nowrap}.hd1-nav>a:hover,.hd1-dd:hover .hd1-dd-btn,.hd1-nav>a[aria-current=page]{color:var(--text);background:var(--surface2);text-decoration:none}.hd1-dd{position:relative;padding:6px 0}.hd1-dd-btn::after{content:"▾";margin-left:6px;font-size:11px;opacity:.7}.hd1-mega{position:absolute;left:0;top:100%;margin-top:0;display:none;grid-template-columns:repeat(var(--n),minmax(140px,170px));gap:6px 22px;max-width:92vw;max-height:72vh;overflow:auto;padding:18px 20px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);box-shadow:0 24px 50px -18px var(--shadow-c)}.hd1-dd:hover .hd1-mega,.hd1-dd:focus-within .hd1-mega,.hd1-dd.open .hd1-mega{display:grid}.hd1-col{display:flex;flex-direction:column;min-width:0}.hd1-col-h{display:flex;align-items:center;gap:6px;margin-bottom:4px;font-size:13px;font-weight:700;color:var(--primary)}.hd1-col a:not(.hd1-col-h),.hd1-off{padding:3px 0;font-size:14px;color:var(--text)}.hd1-col a[aria-current=page]{color:var(--primary)}.hd1-off{color:var(--muted);opacity:.65}.hd1-off em{margin-left:5px;font-size:11px;font-style:normal}.hd1-burger{display:none;margin-left:auto;padding:8px;border:0;background:none;cursor:pointer}.hd1-burger span{display:block;width:22px;height:2px;margin:4px 0;border-radius:2px;background:var(--text)}@media (max-width:860px){.hd1-in{flex-wrap:wrap;gap:0;min-height:56px}.hd1-burger{display:block}.hd1-nav{display:none;flex-direction:column;align-items:stretch;width:100%;margin:0;padding:6px 0 14px}.hd1.open .hd1-nav{display:flex}.hd1-mega{position:static;display:grid;width:auto;max-width:none;max-height:none;grid-template-columns:1fr 1fr;padding:10px 4px;border:0;box-shadow:none;background:none}}.gm1-hd{display:flex;align-items:center;gap:14px;margin:14px 0 10px}.gm1-hd .w5-ic{width:56px;height:56px;font-size:30px}.gm1 h1{margin:0;font-size:clamp(22px,3.2vw,30px)}.gm1-hd p{margin:2px 0 0;color:var(--muted);font-size:14.5px}.gm1-tags{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 14px}.gm1-tags a,.gm1-tags span{padding:2px 11px;border-radius:var(--pill);background:var(--surface2);color:var(--muted);font-size:12.5px}.gm1-tags a:hover{color:var(--primary);text-decoration:none}.gm1-full{margin-left:auto;padding:5px 12px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font:inherit;font-size:13px;cursor:pointer}.gm1-full:hover{border-color:var(--primary)}.gm1-stage{padding:22px;border-radius:var(--radius-lg);background:var(--stage);border:1px solid var(--stage-line);color:#eef0f2}.gm1-stage:fullscreen{overflow:auto;border-radius:0;padding:18px}.gm-soon{padding:70px 20px;text-align:center;color:rgba(255,255,255,.6)}.gm-soon b{display:block;margin-bottom:8px;font-size:22px;color:#fff}@media (max-width:760px){.gm1-stage{padding:10px;border-radius:var(--radius)}.gm1-hd .w5-ic{width:46px;height:46px;font-size:24px}}.g5{--g5-acc:var(--primary,#e8b949);--g5-acc2:var(--accent,#3ecf8e);--g5-grad:var(--grad,linear-gradient(135deg,#f6d27a,#c8952c));--g5-on:var(--on-primary,#1b1406);--g5-r:var(--radius,14px);--g5-line:rgba(255,255,255,.12);--g5-panel:rgba(14,16,20,.94);--g5-text:#eef0f2;--g5-muted:#a3a8af;position:relative;color:var(--g5-text);font-size:15px;line-height:1.6;user-select:none;-webkit-user-select:none;scroll-margin-top:130px}.g5 button{font-family:inherit;cursor:pointer}.g5-top{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;min-height:36px;margin:0 0 12px}.g5-stats{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;flex:1;min-width:0;font-size:13.5px}.g5-stat{display:flex;align-items:baseline;gap:5px;white-space:nowrap}.g5-stat em{font-style:normal;color:var(--g5-muted);font-size:12.5px}.g5-stat b{font-weight:700;font-variant-numeric:tabular-nums}.g5-stat.main b{color:var(--g5-acc)}.g5-tools{display:flex;gap:8px}.g5-tool{padding:6px 14px;border:1px solid var(--g5-line);border-radius:999px;background:rgba(255,255,255,.05);color:#dfe2e6;font-size:13px;white-space:nowrap}.g5-tool:hover{border-color:var(--g5-acc);color:#fff}.g5-tool:disabled{opacity:.4;cursor:not-allowed;border-color:var(--g5-line);color:#dfe2e6}.g5-cfg{position:relative}.g5-gear{width:34px;height:34px;padding:0;font-size:16px;line-height:1}.g5-top.lobby{justify-content:flex-end;margin-bottom:0;min-height:0}.g5-top.lobby .g5-stats{display:none}.g5-pop{position:absolute;right:0;top:calc(100% + 8px);z-index:30;display:none;width:250px;padding:14px;border:1px solid var(--g5-line);border-radius:var(--g5-r);background:var(--g5-panel);box-shadow:0 20px 40px -12px #000}.g5-cfg.open .g5-pop{display:block}.g5-sw{display:flex;align-items:center;justify-content:space-between;cursor:pointer;font-size:14px}.g5-sw input{position:absolute;opacity:0;pointer-events:none}.g5-sw i{position:relative;width:40px;height:22px;border-radius:999px;background:#3a3f46;transition:background .2s}.g5-sw i::after{content:"";position:absolute;left:3px;top:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .2s}.g5-sw input:checked+i{background:var(--g5-acc2)}.g5-sw input:checked+i::after{transform:translateX(18px)}.g5-seg{margin-top:12px;font-size:14px}.g5-seg div{display:grid;gap:6px;margin-top:6px}.g5-seg button{padding:7px 10px;border:1px solid var(--g5-line);border-radius:10px;background:none;color:#cfd2d6;font-size:13px;text-align:left}.g5-seg button.on{border-color:var(--g5-acc2);color:#fff;background:rgba(255,255,255,.06)}.g5-lobby{padding:4px 0}.g5-sec{margin:0 0 24px}.g5-sec h3{margin:0 0 12px;text-align:center;font-size:17px;font-weight:600;color:#dcdfe3;letter-spacing:1px}.g5-opts{display:grid;gap:12px}.g5-opts.c-2{grid-template-columns:repeat(2,minmax(0,1fr))}.g5-opts.c-3{grid-template-columns:repeat(3,minmax(0,1fr))}.g5-opts.c-auto{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}.g5-opts.c-mini{grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px}.g5-opt{position:relative;display:flex;flex-direction:column;align-items:center;gap:5px;padding:16px 12px;border:2px solid #2c3138;border-radius:var(--g5-r);background:rgba(18,20,24,.85);color:#e8e8e8;text-align:center;transition:border-color .2s,background .2s,transform .15s}.g5-opt:hover{border-color:#4a515b;transform:translateY(-1px)}.g5-opt i{font-style:normal;font-size:24px;line-height:1}.g5-opt b{display:flex;align-items:center;gap:8px;font-size:18px;color:var(--g5-acc)}.g5-opt b em{padding:2px 8px;border-radius:6px;background:#4a1c1c;color:#ff8a8a;font-size:12px;font-style:normal}.g5-opt b em.g{background:#173b2b;color:#6fdc9c}.g5-opt span{font-size:13px;color:var(--g5-muted);line-height:1.55}.g5-opt span strong{color:#fff}.g5-opt small{font-size:12px;color:#ff8a8a}.g5-opt.on{border-color:var(--g5-acc2);background:linear-gradient(180deg,rgba(62,207,142,.12),rgba(13,26,21,.6));box-shadow:0 0 0 4px rgba(255,255,255,.04)}.g5-opt.on::after{content:"✓";position:absolute;top:8px;right:10px;width:22px;height:22px;border-radius:50%;background:var(--g5-acc2);color:#06281a;font-size:13px;font-weight:800;line-height:22px}.g5-opt.locked{opacity:.45;cursor:not-allowed}.g5-opts.c-auto .g5-opt{padding:12px 10px}.g5-opts.c-auto .g5-opt b,.g5-opts.c-mini .g5-opt b{font-size:15px;color:#f1f1f1}.g5-opts.c-auto .g5-opt span{font-size:12px}.g5-opts.c-mini .g5-opt{padding:10px 6px}.g5-note{margin:10px 0 0;text-align:center;font-size:13px;color:#8b9097}.g5-misc{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 26px;margin:0 0 22px;font-size:14px;color:#c9ccd1}.g5-misc label{display:flex;align-items:center;gap:6px;cursor:pointer}.g5-misc input{width:16px;height:16px;accent-color:var(--g5-acc2)}.g5-link{border:0;background:none;color:#8fb7ff;font-size:13.5px;text-decoration:underline}.g5-start{text-align:center}.g5-go{padding:15px 64px;border:0;border-radius:999px;background:var(--g5-grad);color:var(--g5-on);font-size:20px;font-weight:800;letter-spacing:4px;box-shadow:0 14px 30px -12px rgba(0,0,0,.7);transition:transform .15s,filter .15s}.g5-go:hover{filter:brightness(1.08);transform:translateY(-1px)}.g5-start p{margin:12px 0 0;font-size:13px;color:#8b9097}.g5-btn{min-width:110px;padding:11px 20px;border:0;border-radius:12px;background:#2a2f36;color:#fff;font-size:16px;font-weight:700;box-shadow:inset 0 -3px 0 rgba(0,0,0,.25);transition:filter .15s,transform .1s}.g5-btn:hover{filter:brightness(1.15)}.g5-btn:active{transform:translateY(1px)}.g5-btn.primary{background:var(--g5-grad);color:var(--g5-on)}.g5-btn.danger{background:#5a2226;color:#ffb3b3}.g5-btn:disabled{opacity:.4;cursor:not-allowed;filter:none}.g5-layer{position:absolute;inset:0;pointer-events:none;z-index:20}.g5-layer>*{pointer-events:auto}.g5-panel-wrap{position:absolute;left:0;right:0;display:flex;justify-content:center;z-index:12;pointer-events:none}.g5-panel-wrap.at-center{top:50%;transform:translateY(-50%)}.g5-panel-wrap.at-low{top:58%}.g5-panel-wrap.modal{inset:0;top:0;transform:none;align-items:center;padding:16px;background:rgba(0,0,0,.45);backdrop-filter:blur(2px);border-radius:inherit}.g5-panel{pointer-events:auto;min-width:240px;max-width:min(440px,92%);padding:14px 20px;border-radius:16px;background:var(--g5-panel);border:1px solid #3a3f46;text-align:center;box-shadow:0 20px 40px -10px #000;animation:g5pop .25s ease}.g5-panel.good{border-color:var(--g5-acc2)}.g5-panel.bad{border-color:#a8323a}.g5-panel h4{margin:0 0 6px;font-size:19px;color:var(--g5-acc)}.g5-panel.good h4{color:#5ee0a0}.g5-panel p{margin:0 0 12px;color:#cfd2d6;font-size:14.5px}.g5-panel ul{margin:0 0 12px;padding:0;list-style:none;font-size:13.5px;color:#cfd2d6;line-height:1.8}.g5-panel-btns{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.g5-panel .g5-btn{min-width:100px;padding:9px 18px;font-size:15px}@keyframes g5pop{from{transform:scale(.92);opacity:0}to{transform:none;opacity:1}}.g5-toasts{position:absolute;left:50%;top:10px;transform:translateX(-50%);z-index:40;display:flex;flex-direction:column;align-items:center;gap:6px;pointer-events:none}.g5-toast{max-width:min(460px,86vw);padding:9px 18px;border-radius:10px;background:rgba(20,22,26,.95);border:1px solid var(--g5-line);color:#fff;font-size:14px;line-height:1.5;text-align:center;box-shadow:0 10px 30px -10px #000;transition:opacity .4s,transform .4s}.g5-toast.good{background:#1f7a52;border-color:#2a9c69}.g5-toast.bad{background:#7a1f28;border-color:#9c2a35}.g5-toast.out{opacity:0;transform:translateY(-8px)}.g5-dots{display:inline-flex;gap:3px;vertical-align:middle}.g5-dots i{width:5px;height:5px;border-radius:50%;background:currentColor;animation:g5dot 1.2s infinite ease-in-out}.g5-dots i:nth-child(2){animation-delay:.15s}.g5-dots i:nth-child(3){animation-delay:.3s}@keyframes g5dot{0%,80%,100%{opacity:.25;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}@media (max-width:760px){.g5-stats{order:2;flex-basis:100%}.g5-tools{flex:1;justify-content:flex-end}.g5-top.lobby .g5-tools{flex:0}.g5-opts.c-2,.g5-opts.c-3{grid-template-columns:minmax(0,1fr)}.g5-opts.c-auto{grid-template-columns:repeat(2,minmax(0,1fr))}.g5-go{padding:14px 48px;font-size:18px}.g5-btn{min-width:0;padding:11px 12px;font-size:15px}.g5-tool{padding:5px 11px}}.g5g{--cell:40px;--cellh:40px;--gap:0px;--cols:8;--rows:8;--pad:0px;--g5g-ln:rgba(40,24,8,.75);position:relative;touch-action:none;-webkit-tap-highlight-color:transparent}.g5g-board{position:relative;display:grid;gap:var(--gap);grid-template-columns:repeat(var(--cols),var(--cell));grid-auto-rows:var(--cellh);width:max-content;max-width:100%;margin:0 auto;padding:var(--pad);box-sizing:content-box}.g5g-cell{position:relative;display:flex;align-items:center;justify-content:center;width:var(--cell);height:var(--cellh);font-size:calc(var(--cell) * .5);line-height:1;cursor:pointer;-webkit-user-select:none;user-select:none}.g5g.locked .g5g-cell{cursor:default}.g5g-cell.light{background:#e9d6b4}.g5g-cell.dark{background:#a3764d}.g5g-cell.sel{box-shadow:inset 0 0 0 3px var(--g5-acc,#e8b949);z-index:2}.g5g-cell.danger{box-shadow:inset 0 0 0 3px #e5484d;z-index:2}.g5g-cell.over{box-shadow:inset 0 0 0 3px rgba(255,255,255,.65);z-index:2}.g5g-cell.hint::after{content:"";position:absolute;left:50%;top:50%;width:28%;height:28%;border-radius:50%;background:var(--g5-acc2,#3ecf8e);opacity:.9;transform:translate(-50%,-50%);pointer-events:none;z-index:3}.g5g-cell.last::before{content:"";position:absolute;inset:0;background:rgba(232,185,73,.38);pointer-events:none}.g5g-cell.dragging>*{opacity:.3}.g5g-ghost{position:absolute;z-index:60;display:flex;align-items:center;justify-content:center;width:var(--cell);height:var(--cellh);font-size:calc(var(--cell) * .5);line-height:1;pointer-events:none;transform:scale(1.1);filter:drop-shadow(0 8px 10px rgba(0,0,0,.55))}.g5g-ghost.back{transition:left .15s ease,top .15s ease}.g5g.lines .g5g-board{background:#d9b36b;border-radius:6px;box-shadow:0 6px 18px -8px rgba(0,0,0,.7),inset 0 0 0 1px rgba(0,0,0,.15)}.g5g.lines .g5g-board::before{content:"";position:absolute;left:calc(var(--pad) + var(--cell) / 2);top:calc(var(--pad) + var(--cellh) / 2);width:calc(var(--cell) * (var(--cols) - 1));height:calc(var(--cellh) * (var(--rows) - 1));box-sizing:content-box;border-right:1px solid var(--g5g-ln);border-bottom:1px solid var(--g5g-ln);background-image:linear-gradient(to right,var(--g5g-ln) 1px,transparent 1px),linear-gradient(to bottom,var(--g5g-ln) 1px,transparent 1px);background-size:var(--cell) var(--cellh);pointer-events:none}.g5g.lines .g5g-cell{background:none}.g5g.lines .g5g-cell.last::before{inset:auto;left:50%;top:50%;width:24%;height:24%;border-radius:50%;background:var(--g5-acc,#e8b949);transform:translate(-50%,-50%);z-index:3}.g5g-star{width:18%;height:18%;border-radius:50%;background:var(--g5g-ln)}.g5g-piece{display:flex;align-items:center;justify-content:center;width:84%;height:84%;border-radius:50%;font-size:calc(var(--cell) * .44);font-weight:700;line-height:1;box-shadow:0 2px 5px rgba(0,0,0,.5),inset 0 0 0 2px rgba(255,255,255,.22);pointer-events:none}.g5g-piece.black{background:radial-gradient(circle at 35% 30%,#5a5a5a,#141414 65%);color:#eee}.g5g-piece.white{background:radial-gradient(circle at 35% 30%,#fff,#d4d4d4 70%);color:#222}.g5g-piece.red{background:radial-gradient(circle at 35% 30%,#f29384,#b4231a 70%);color:#fff}.g5g-piece.blue{background:radial-gradient(circle at 35% 30%,#86aeff,#1f4fd0 70%);color:#fff}.g5g-piece.wood{background:radial-gradient(circle at 40% 35%,#f8e6c2,#d9b26e 75%);color:#222;box-shadow:0 2px 5px rgba(0,0,0,.5),inset 0 0 0 2px rgba(0,0,0,.25)}.g5g-piece.wood.red{color:#c0271c;box-shadow:0 2px 5px rgba(0,0,0,.5),inset 0 0 0 2px #c0271c}.g5g-stone{width:92%;height:92%;border-radius:50%;box-shadow:0 2px 4px rgba(0,0,0,.5);pointer-events:none}.g5g-stone.black{background:radial-gradient(circle at 35% 30%,#707070,#0d0d0d 60%)}.g5g-stone.white{background:radial-gradient(circle at 35% 30%,#fff,#cacaca 70%)}.xxl-game .g5-top{flex-wrap:wrap}.xxl-wrap{position:relative;max-width:500px;margin:0 auto}.xxl-board{padding:8px;border-radius:12px;background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px var(--g5-line,rgba(255,255,255,.12)),0 14px 30px -18px #000;transition:opacity .22s,filter .22s}.xxl-board.shuffling{opacity:.25;filter:blur(3px)}.xxl-board .g5g-cell{border-radius:.16em;background:rgba(0,0,0,.22);cursor:grab;overflow:visible}.xxl-board .g5g-cell.sel{box-shadow:inset 0 0 0 2px var(--g5-acc,#e8b949);background:rgba(255,255,255,.1)}.xxl-board .g5g-cell.sel .xxl-gem{transform:scale(1.12)}.xxl-board .g5g-cell.hint::after{display:none}.xxl-board .g5g-cell.hint{box-shadow:inset 0 0 0 2px var(--g5-acc2,#3ecf8e)}.xxl-board .g5g-cell.hint .xxl-gem{animation:xxlwig .5s ease-in-out infinite}.xxl-board .g5g-cell.dragging .xxl-gem{opacity:.25}.xxl-board .g5g-cell.over{box-shadow:inset 0 0 0 2px rgba(255,255,255,.5)}.xxl-bar{height:6px;margin:0 auto 10px;max-width:480px;border-radius:3px;background:rgba(255,255,255,.1);overflow:hidden}.xxl-bar i{display:block;height:100%;width:100%;border-radius:3px;background:var(--g5-acc2,#3ecf8e);transition:width 1s linear,background .3s}.xxl-bar.moves i{transition:width .3s ease}.xxl-bar.low i{background:#e5484d}.xxl-gem{position:relative;display:block;width:82%;height:82%;border-radius:50%;background:#888;pointer-events:none;will-change:transform}.xxl-gem::before{content:"";position:absolute;left:22%;top:12%;width:30%;height:22%;border-radius:50%;background:rgba(255,255,255,.45);filter:blur(1px)}.xxl-gem.k1{background:radial-gradient(circle at 38% 32%,#ffb3a7,#e63946 55%,#9b1b2a 100%)}.xxl-gem.k2{border-radius:0;clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%);background:linear-gradient(160deg,#ffe08a,#f8961e 55%,#c2410c)}.xxl-gem.k3{border-radius:0;clip-path:polygon(25% 4%,75% 4%,100% 50%,75% 96%,25% 96%,0 50%);background:linear-gradient(160deg,#c6f68d,#4cb944 55%,#1f7a2e)}.xxl-gem.k4{border-radius:22%;background:linear-gradient(160deg,#a8c8ff,#3a7bd5 55%,#1d4ed8)}.xxl-gem.k5{border-radius:0;clip-path:polygon(50% 3%,100% 97%,0 97%);background:linear-gradient(160deg,#e9d5ff,#a855f7 55%,#6b21a8)}.xxl-gem.k5::before{left:40%;top:30%}.xxl-gem.k6{border-radius:0;clip-path:polygon(50% 0%,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%);background:linear-gradient(160deg,#b9fbf0,#20c4b0 55%,#0f766e)}.xxl-gem.k6::before{left:40%;top:36%;width:20%}.xxl-gem.k7{border-radius:0;clip-path:polygon(50% 0%,100% 38%,82% 100%,18% 100%,0% 38%);background:linear-gradient(160deg,#ffc2d1,#f472b6 55%,#be185d)}.xxl-gem.k7::before{top:30%}.xxl-gem::after{content:"";position:absolute;inset:0;pointer-events:none}.xxl-gem.sp1::after{background:repeating-linear-gradient(0deg,transparent 0 16%,rgba(255,255,255,.8) 16% 26%)}.xxl-gem.sp2::after{background:repeating-linear-gradient(90deg,transparent 0 16%,rgba(255,255,255,.8) 16% 26%)}.xxl-gem.sp3{animation:xxlpulse 1s ease-in-out infinite}.xxl-gem.sp3::after{background:radial-gradient(circle,rgba(20,20,20,.9) 0 14%,transparent 15% 26%,rgba(20,20,20,.8) 27% 38%,transparent 39%)}.xxl-gem.k9{border-radius:50%;background:conic-gradient(#ff5b5b,#ffd166,#8bf05a,#4ddbff,#7c7bff,#ff6ad5,#ff5b5b);animation:xxlspin 2.2s linear infinite;box-shadow:0 0 .35em rgba(255,255,255,.7)}.xxl-gem.k9::before{left:50%;top:50%;width:36%;height:36%;transform:translate(-50%,-50%);background:radial-gradient(circle,#fff,rgba(255,255,255,.2) 70%,transparent 72%);filter:none}.xxl-gem.move{transition:transform .17s ease}.xxl-gem.fall{transition:transform .3s cubic-bezier(.3,1.25,.5,1)}.xxl-gem.pop{animation:xxlpop .23s ease forwards}.xxl-gem.born{animation:xxlborn .3s ease}@keyframes xxlpop{0%{transform:scale(1);opacity:1}60%{transform:scale(1.25);opacity:.9}100%{transform:scale(.2);opacity:0}}@keyframes xxlborn{0%{transform:scale(.4)}70%{transform:scale(1.2)}100%{transform:scale(1)}}@keyframes xxlpulse{0%,100%{filter:brightness(1)}50%{filter:brightness(1.5)}}@keyframes xxlspin{to{filter:hue-rotate(360deg)}}@keyframes xxlwig{0%,100%{transform:scale(1.05) rotate(-6deg)}50%{transform:scale(1.05) rotate(6deg)}}.xxl-fx{position:absolute;left:0;top:0;width:0;height:0;pointer-events:none;z-index:6;overflow:visible}.xxl-beam{position:absolute;opacity:0;border-radius:4px;animation:xxlbeam .55s ease-out forwards}.xxl-beam.h{left:-6px;right:-6px;background:linear-gradient(90deg,transparent,#fff 20%,#fff 80%,transparent)}.xxl-beam.v{top:-6px;bottom:-6px;background:linear-gradient(180deg,transparent,#fff 20%,#fff 80%,transparent)}@keyframes xxlbeam{0%{opacity:0;transform:scale(.2,1)}25%{opacity:.95;transform:none}100%{opacity:0;transform:none}}.xxl-beam.v{animation-name:xxlbeamv}@keyframes xxlbeamv{0%{opacity:0;transform:scale(1,.2)}25%{opacity:.95;transform:none}100%{opacity:0;transform:none}}.xxl-boom{position:absolute;border-radius:50%;border:3px solid #fff;box-shadow:0 0 24px 6px rgba(255,160,60,.75),inset 0 0 30px rgba(255,120,0,.6);opacity:0;animation:xxlboom .55s ease-out forwards}@keyframes xxlboom{0%{opacity:1;transform:scale(.2)}70%{opacity:.8;transform:scale(1)}100%{opacity:0;transform:scale(1.1)}}.xxl-flash{position:absolute;inset:0;border-radius:8px;background:#fff;opacity:0;animation:xxlflash .5s ease-out forwards}.xxl-flash.k1{background:#ff8a80}.xxl-flash.k2{background:#ffc46b}.xxl-flash.k3{background:#9ef08a}.xxl-flash.k4{background:#8ab4ff}.xxl-flash.k5{background:#d0a2ff}.xxl-flash.k6{background:#8ff0e3}.xxl-flash.k7{background:#ffa3c7}.xxl-flash.all{background:linear-gradient(135deg,#ff5b5b,#ffd166,#8bf05a,#4ddbff,#7c7bff,#ff6ad5)}@keyframes xxlflash{0%{opacity:.75}100%{opacity:0}}.xxl-pts{position:absolute;transform:translate(-50%,-100%);display:flex;flex-direction:column;align-items:center;color:var(--g5-acc,#e8b949);font-size:22px;font-weight:800;line-height:1;text-shadow:0 2px 6px #000,0 0 12px rgba(0,0,0,.8);white-space:nowrap;animation:xxlrise .9s ease-out forwards}.xxl-pts.chain{color:var(--g5-acc2,#3ecf8e);font-size:26px}.xxl-pts small{margin-top:3px;font-size:12px;font-weight:700;color:#fff}@keyframes xxlrise{0%{opacity:0;transform:translate(-50%,-80%)}20%{opacity:1}100%{opacity:0;transform:translate(-50%,-180%)}}.xxl-msg{margin:12px 0 0;min-height:1.6em;text-align:center;font-size:13.5px;color:var(--g5-muted,#a3a8af)}.xxl-rec{padding:1px 8px;border-radius:6px;background:#173b2b;color:#6fdc9c;font-size:12px;font-style:normal}@media (max-width:760px){.xxl-game .g5-top:not(.lobby) .g5-stats{flex-basis:100%;justify-content:center}.xxl-game .g5-top:not(.lobby) .g5-tools{flex:1;justify-content:center}.xxl-board{padding:5px;border-radius:10px}.xxl-pts{font-size:18px}.xxl-pts.chain{font-size:21px}}.gi4-tag{display:inline-block;padding:2px 12px;border-radius:var(--pill);background:var(--accent-soft);color:var(--accent);font-size:12.5px;font-weight:700}.gi4 h2{margin:8px 0 14px;font-size:21px}.gi4-body p{margin:0;padding:12px 0;border-top:1px dashed var(--line)}.gi4-body p:first-child{padding-top:0;border-top:0}.gi4-body p:last-child{padding-bottom:0}.gi4-body p:first-child::first-letter{float:left;margin:4px 8px 0 0;font-size:40px;font-weight:800;line-height:1;color:var(--primary)}.gh1 h2{margin:0 0 14px;font-size:20px}.gh1 table{width:100%;border-collapse:collapse;font-size:14.5px}.gh1 th,.gh1 td{padding:10px 14px;text-align:left;vertical-align:top}.gh1 tr:nth-child(odd){background:var(--surface2)}.gh1 th{width:8em;white-space:nowrap}.gh1 td{color:var(--muted)}@media (max-width:640px){.gh1 table,.gh1 tbody,.gh1 tr,.gh1 th,.gh1 td{display:block;width:auto}.gh1 th{padding-bottom:0;white-space:normal}.gh1 td{padding-top:2px}}.gy1 h2{margin:0 0 14px;font-size:20px}.gy1-wrap{overflow-x:auto}.gy1 table{width:100%;border-collapse:collapse;font-size:14.5px}.gy1 th,.gy1 td{padding:10px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.gy1 thead th{background:var(--primary);color:var(--on-primary);font-size:13.5px}.gy1 thead th:first-child{border-radius:var(--radius-sm) 0 0 0}.gy1 thead th:last-child{border-radius:0 var(--radius-sm) 0 0}.gy1 tbody th{width:7.5em;white-space:nowrap}.gy1 td{color:var(--muted)}.gq3 h2{margin:0 0 6px;font-size:20px}.gq3-it{padding:14px 0;border-bottom:1px solid var(--line)}.gq3-it:last-child{border-bottom:0;padding-bottom:0}.gq3-it h3,.gq3-it p{display:flex;gap:10px;margin:0}.gq3-it h3{font-size:15.5px}.gq3-it p{margin-top:8px;color:var(--muted);font-size:14.5px}.gq3-it i{display:grid;place-items:center;flex:none;width:24px;height:24px;border-radius:50%;background:var(--primary);color:var(--on-primary);font-size:12px;font-style:normal;font-weight:800}.gq3-it p i{background:var(--surface2);color:var(--accent)}.gr4 h2{margin:0 0 14px;font-size:20px}.gr4-list{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);overflow:hidden}.gr4-list details+details{border-top:1px solid var(--line)}.gr4-list summary{position:relative;display:flex;align-items:center;gap:12px;padding:13px 44px 13px 16px;font-weight:700;cursor:pointer;list-style:none}.gr4-list summary::-webkit-details-marker{display:none}.gr4-list summary::after{content:"";position:absolute;right:18px;top:50%;width:8px;height:8px;margin-top:-6px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform var(--dur,.2s)}.gr4-list details[open] summary::after{transform:rotate(-135deg);margin-top:-2px}.gr4-list summary span{display:grid;place-items:center;flex:none;width:26px;height:26px;border-radius:var(--radius-sm);background:var(--primary-soft);color:var(--primary);font-size:13px}.gr4-list p{margin:0;padding:0 16px 16px 54px;color:var(--muted);font-size:14.5px}.al2{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.al2 a{display:flex;flex-direction:column;gap:6px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);color:var(--text);padding-bottom:14px;transition:transform var(--dur,.2s)}.al2 a:hover{transform:translateY(-3px);text-decoration:none}.al2 img,.al2-pic{width:100%;aspect-ratio:16/10;object-fit:cover}.al2-pic{display:grid;place-items:center;background:var(--grad);color:var(--on-primary);font-size:42px;font-weight:800}.al2 b{padding:4px 14px 0;font-size:15.5px;line-height:1.5}.al2 small{padding:0 14px;font-size:13px;color:var(--muted)}@media (max-width:820px){.al2{grid-template-columns:1fr 1fr}}@media (max-width:520px){.al2{grid-template-columns:1fr}}.rl1{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.rl1-card{display:flex;flex-direction:column;align-items:center;gap:8px;padding:18px 10px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);color:var(--text);text-align:center;transition:transform var(--dur,.2s),border-color var(--dur,.2s)}a.rl1-card:hover{transform:translateY(-3px);border-color:var(--primary);text-decoration:none}.rl1-card .w5-ic{width:56px;height:56px;font-size:30px}.rl1-card b{font-size:15px}.ft2{margin-top:40px;padding:30px 0 24px;border-top:1px solid var(--line);text-align:center}.ft2-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 20px;font-size:14px}.ft2-nav a{color:var(--text)}.ft2-nav a:hover{color:var(--primary);text-decoration:none}.ft2-note{margin:14px 0 4px;font-size:13px;color:var(--muted)}.ft2-copy{margin:0;font-size:12.5px;color:var(--muted)}.ft2-fl{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 14px;margin-top:14px;padding-top:12px;border-top:1px dashed var(--line);font-size:12.5px;color:var(--muted)}.ft2-fl a{color:var(--muted)}