:root{--space: #050a1f;--space-2: #0a1440;--panel: #0d1b4a;--panel-2: #10245e;--line: #2f6bff;--neon: #3ad8ff;--neon-soft: rgba(58, 216, 255, .55);--blue: #2f6bff;--gold: #ffc23a;--green: #6fe03a;--red: #ff3b5c;--pink: #ff4fb8;--text: #eaf4ff;--text-dim: #8fb2e8;--num-font: "Orbitron", "DIN Alternate", "Arial Black", sans-serif;--title-font: "ZCOOL QingKe HuangYou", "ZCOOL KuaiLe", "Arial Black", sans-serif;--ui-font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;--phone-w: 390px;--phone-h: 844px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{margin:0;height:100%;overflow:hidden;background:#02040e;color:var(--text);font-family:var(--ui-font);user-select:none;-webkit-user-select:none;touch-action:manipulation}button{font-family:inherit;color:inherit;border:none;background:none;padding:0;cursor:pointer}button:disabled{cursor:not-allowed}.stage{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;overflow:hidden}.phone{position:relative;width:var(--phone-w);height:var(--phone-h);flex:none;transform-origin:center center;overflow:hidden;background:var(--space)}@media (min-aspect-ratio: 1/1){.phone{border-radius:28px;box-shadow:0 0 0 2px #3a8cff59,0 0 60px #2f6bff59}}.screen{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;animation:screen-in .28s ease-out}@keyframes screen-in{0%{opacity:0;transform:translateY(8px)}}.space-bg{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;background:radial-gradient(ellipse 60% 40% at 15% 12%,rgba(142,60,255,.45),transparent 70%),radial-gradient(ellipse 50% 35% at 90% 30%,rgba(40,110,255,.4),transparent 70%),radial-gradient(ellipse 70% 40% at 50% 100%,rgba(30,80,220,.45),transparent 70%),linear-gradient(180deg,#060b26 0%,#0a1240 45%,#070d2e 100%)}.space-bg .stars{position:absolute;top:-50%;right:-50%;bottom:-50%;left:-50%;background-image:radial-gradient(1.4px 1.4px at 20px 30px,#fff,transparent),radial-gradient(1px 1px at 80px 120px,#cfe4ff,transparent),radial-gradient(1.6px 1.6px at 150px 60px,#fff,transparent),radial-gradient(1px 1px at 200px 170px,#9cc6ff,transparent),radial-gradient(1.2px 1.2px at 260px 20px,#fff,transparent),radial-gradient(1px 1px at 120px 210px,#fff,transparent);background-size:280px 230px;opacity:.75;animation:drift 120s linear infinite}.space-bg .stars.far{background-size:170px 140px;opacity:.4;animation-duration:200s}@keyframes drift{to{transform:translate(140px,115px)}}.planet{position:absolute;border-radius:50%;pointer-events:none}.planet.p1{width:170px;height:170px;right:-60px;bottom:-40px;background:radial-gradient(circle at 35% 30%,#c98bb0,#6b3a7a 45%,#1d0f2e 75%);box-shadow:0 0 40px #ff78c840}.planet.p2{width:90px;height:90px;left:-25px;top:52%;background:radial-gradient(circle at 35% 30%,#7fb0ff,#2f4fa8 50%,#0b1640 80%);box-shadow:0 0 30px #508cff59}.planet.p3{width:54px;height:54px;right:30px;top:120px;background:radial-gradient(circle at 35% 30%,#9aa3b8,#48506a 55%,#151a2c 85%)}.galaxy{position:absolute;width:200px;height:120px;left:-40px;top:40px;border-radius:50%;background:radial-gradient(ellipse at center,rgba(255,220,255,.9) 0%,rgba(190,110,255,.5) 15%,rgba(110,60,220,.2) 45%,transparent 70%);transform:rotate(-25deg);filter:blur(1px);pointer-events:none}.panel{--edge: #0d3868;--fill: linear-gradient(180deg, #091322 0%, #050b14 100%);--glow: rgba(0, 162, 255, .35);--inner: rgba(0, 140, 255, .25);position:relative;border-radius:12px;border:2px solid var(--edge);background:var(--fill);box-shadow:0 0 15px var(--glow),inset 0 0 12px var(--inner),inset 0 1px #fff3}.panel-edge{height:100%}.panel-body{position:relative;height:100%;border-radius:10px}.panel.grid .panel-body:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;background-image:linear-gradient(rgba(0,195,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(0,195,255,.07) 1px,transparent 1px);background-size:20px 20px;pointer-events:none}.panel.red{--edge: #75141c;--fill: linear-gradient(180deg, #1f0b0e 0%, #0e0507 100%);--glow: rgba(255, 30, 45, .35);--inner: rgba(255, 20, 40, .2)}.panel.gold{--edge: #8a6a14;--glow: rgba(255, 190, 0, .35);--inner: rgba(255, 190, 0, .15)}.panel.dim{--edge: #123a6e;--fill: rgba(9, 24, 60, .75);--glow: rgba(0, 120, 255, .15)}.brackets:after{content:"";position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;pointer-events:none;z-index:3;background:linear-gradient(#22d3ee,#22d3ee) left top / 12px 2px,linear-gradient(#22d3ee,#22d3ee) left top / 2px 12px,linear-gradient(#22d3ee,#22d3ee) right top / 12px 2px,linear-gradient(#22d3ee,#22d3ee) right top / 2px 12px,linear-gradient(#22d3ee,#22d3ee) left bottom / 12px 2px,linear-gradient(#22d3ee,#22d3ee) left bottom / 2px 12px,linear-gradient(#22d3ee,#22d3ee) right bottom / 12px 2px,linear-gradient(#22d3ee,#22d3ee) right bottom / 2px 12px;background-repeat:no-repeat}.plate{clip-path:polygon(14% 0%,86% 0%,100% 38%,100% 62%,86% 100%,14% 100%,0% 62%,0% 38%);background:linear-gradient(180deg,#1b2e46 0%,#0d1a29 50%,#08111c 100%);border:1px solid #1f64aa;box-shadow:inset 0 0 8px #00c3ff66;border-radius:0}.plate .panel-body{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:6px 28px}.title-text{white-space:nowrap;font-weight:900;font-size:30px;letter-spacing:4px;color:#22d3ee;text-shadow:0 0 12px rgba(0,229,255,.9)}.title-text .hl{color:var(--gold);font-family:var(--num-font);text-shadow:0 0 10px rgba(255,194,58,.8)}.subtitle-text{font-size:12px;color:#cbd5e1;letter-spacing:1px}.gbtn{--rim: linear-gradient(90deg, #0084f7, #0094ff, #0074db);--face: linear-gradient(180deg, #24a4ff, #005fb8);--base: #003c80;--glow: rgba(0, 140, 255, .4);--top: rgba(207, 250, 254, .6);display:block;width:100%;padding:3px;border-radius:16px;background:var(--rim);box-shadow:0 5px 0 var(--base),0 8px 18px var(--glow);transition:transform .08s ease,box-shadow .08s ease}.gbtn:not(:disabled):active{transform:scale(.97);box-shadow:none}.gbtn-edge{height:100%}.gbtn-face{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;gap:12px;min-height:50px;padding:6px 18px;border-radius:13px;background:var(--face);border-top:2px solid var(--top);font-size:21px;font-weight:900;letter-spacing:3px;color:#fff;text-shadow:0 2px 3px rgba(0,20,60,.7)}.gbtn-face:before{content:"";position:absolute;left:0;right:0;top:0;height:50%;background:linear-gradient(180deg,rgba(255,255,255,.4),transparent);pointer-events:none}.gbtn-face>*{position:relative}.gbtn.lg .gbtn-face{min-height:56px;font-size:24px}.gbtn.sm{border-radius:12px;box-shadow:none}.gbtn.sm .gbtn-face{min-height:38px;border-radius:10px;font-size:15px;letter-spacing:2px;padding:4px 12px;gap:8px}.gbtn.green{--rim: linear-gradient(90deg, #62d90b, #74e815, #55c404);--face: linear-gradient(180deg, #8aff1c, #45ad00);--base: #2a6900;--glow: rgba(85, 230, 10, .45);--top: rgba(255, 255, 255, .6)}.gbtn.green .gbtn-face{text-shadow:0 2px 3px rgba(10,50,0,.8)}.gbtn.gold{--rim: linear-gradient(90deg, #ffb300, #ffc93a, #f59e0b);--face: linear-gradient(180deg, #ffe36a, #e08a0a);--base: #8a4a00;--glow: rgba(255, 180, 0, .45);--top: rgba(255, 255, 255, .7)}.gbtn.gold .gbtn-face{color:#4a2000;text-shadow:0 1px 0 rgba(255,255,255,.5)}.gbtn.orange{--rim: linear-gradient(90deg, #ff8a2a, #ff9a3a, #e8700a);--face: linear-gradient(180deg, #ffb45a, #d0560a);--base: #7a2e00;--glow: rgba(255, 140, 58, .45)}.gbtn:disabled,.gbtn.grey{--rim: linear-gradient(90deg, #5c6680, #6c7690, #5c6680);--face: linear-gradient(180deg, #6c7690, #3a4258);--base: #252b3c;--glow: rgba(0, 0, 0, 0);--top: rgba(255, 255, 255, .25)}.gbtn:disabled .gbtn-face{color:#ffffff8c}.mecha-btn{display:flex;align-items:center;justify-content:center;gap:6px;height:44px;border-radius:10px;background:linear-gradient(180deg,#091322 0%,#050b14 100%);border:1.5px solid rgba(6,182,212,.5);box-shadow:0 0 8px #00e5ff40,inset 0 0 12px #008cff33,inset 0 1px #fff3;color:#67e8f9;font-size:13px;font-weight:800;letter-spacing:1px;transition:transform .08s}.mecha-btn:active{transform:scale(.95)}.mecha-btn svg{width:17px;height:17px;color:#22d3ee;filter:drop-shadow(0 0 6px #00ffff)}.icon-btn{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(13,40,90,.75);border:1.5px solid #22d3ee;box-shadow:0 0 10px #00e5ff73,inset 0 1px #ffffff40;color:#fff}.icon-btn:active{transform:scale(.94)}.icon-btn svg{width:24px;height:24px;filter:drop-shadow(0 0 4px rgba(0,229,255,.8))}.topbar{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:14px 12px 6px;gap:8px}.toggle{width:50px;height:28px;border-radius:14px;background:#2a3550;border:2px solid #4a5a80;position:relative;transition:background .2s;flex:none}.toggle:after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:#cfd8ea;transition:transform .2s}.toggle.on{background:linear-gradient(180deg,#3a8bff,#1a55e0);border-color:#8fd8ff;box-shadow:0 0 8px #3aaaffb3}.toggle.on:after{transform:translate(22px);background:#fff}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(2,6,24,.72);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);animation:fade-in .2s ease-out}@keyframes fade-in{0%{opacity:0}}.toast{position:absolute;left:50%;bottom:120px;transform:translate(-50%);z-index:80;padding:10px 18px;border-radius:10px;background:rgba(10,20,60,.95);border:1.5px solid var(--neon);box-shadow:0 0 12px var(--neon-soft);font-size:15px;white-space:nowrap;animation:fade-in .2s}.row-item{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-radius:8px;background:rgba(8,18,56,.85);border:1px solid rgba(90,160,255,.45);font-size:17px;font-weight:700}.num{font-family:var(--num-font);font-weight:800}.text-input{width:100%;height:46px;padding:0 14px;border-radius:8px;border:2px solid var(--neon);background:rgba(4,10,36,.9);color:#fff;font-size:18px;font-family:inherit;outline:none;box-shadow:0 0 10px var(--neon-soft),inset 0 0 10px #3a8cff4d;user-select:text;-webkit-user-select:text}.crystal-piece{position:absolute;pointer-events:none;filter:drop-shadow(0 0 10px color-mix(in srgb,var(--c, #3ad8ff) 60%,transparent))}.crystal-cell{position:absolute;border-radius:4px;background:linear-gradient(135deg,rgba(255,255,255,.75) 0%,rgba(255,255,255,.15) 30%,transparent 55%),linear-gradient(135deg,color-mix(in srgb,var(--c) 70%,white) 0%,var(--c) 50%,color-mix(in srgb,var(--c) 55%,black) 100%);border:1.5px solid color-mix(in srgb,var(--c) 40%,white);box-shadow:inset 0 0 6px #fff6,0 0 8px color-mix(in srgb,var(--c) 70%,transparent)}.float{animation:float 6s ease-in-out infinite}.float.slow{animation-duration:9s}@keyframes float{50%{transform:translateY(-10px) rotate(4deg)}}.home2{overflow:hidden;background:radial-gradient(circle at 20% 20%,rgba(66,99,235,.35) 0%,transparent 38%),radial-gradient(ellipse at top,#0e2254 0%,#060d26 50%,#02040d 100%)}.home2:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(1.2px 1.2px at 20px 30px,#fff,transparent),radial-gradient(1px 1px at 90px 140px,#cfe4ff,transparent),radial-gradient(1.4px 1.4px at 170px 60px,#fff,transparent),radial-gradient(1px 1px at 250px 190px,#9cc6ff,transparent);background-size:280px 230px;opacity:.6;pointer-events:none}.home-moon{position:absolute;top:-40px;left:-48px;width:192px;height:192px;border-radius:50%;background:linear-gradient(135deg,rgba(103,232,249,.4),rgba(37,99,235,.3),transparent);filter:blur(8px);opacity:.7}.home-moon-ring{position:absolute;top:-24px;left:-32px;width:144px;height:144px;border-radius:50%;border:1px solid rgba(34,211,238,.2);box-shadow:inset 0 0 25px #00c3ff66;opacity:.5}.home-hole{position:absolute;top:112px;right:-32px;width:176px;height:176px;opacity:.85;pointer-events:none}.home-hole i{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) rotate(-28deg)}.home-hole .jet{width:192px;height:2px;background:linear-gradient(90deg,transparent,#d8b4fe,transparent);transform:translate(-50%,-50%) rotate(45deg)}.home-hole .disk.a{width:112px;height:48px;border-radius:100%;border:2px solid rgba(251,146,60,.8);box-shadow:0 0 20px #ff6b00,inset 0 0 15px #f03e3e}.home-hole .disk.b{width:128px;height:56px;border-radius:100%;border:1px solid rgba(192,132,252,.6);box-shadow:0 0 25px #be4bdb}.home-hole .core{width:40px;height:40px;border-radius:50%;background:#030613;box-shadow:0 0 10px #000;transform:translate(-50%,-50%)}.home-float{position:absolute;z-index:3;width:72px;height:64px;pointer-events:none}.home-float.f1{animation:float-a 5s ease-in-out infinite}.home-float.f2{animation:float-b 6s ease-in-out infinite}@keyframes float-a{50%{translate:0 -7px;rotate:2deg}}@keyframes float-b{50%{translate:0 6px;rotate:-3deg}}.home-float .hc{position:absolute;border-radius:6px;box-shadow:inset 2px 2px 4px #ffffffbf,inset -2px -2px 4px #00000073,0 6px 16px #00000080}.home-float.purple{filter:drop-shadow(0 0 16px rgba(192,38,211,.7))}.home-float.purple .hc{background:linear-gradient(135deg,#f0abfc,#9333ea,#3730a3);border:1px solid rgba(245,208,254,.6)}.home-float.lime{filter:drop-shadow(0 0 18px rgba(132,204,22,.75))}.home-float.lime .hc{background:linear-gradient(135deg,#d9f99d,#84cc16,#047857);border:1px solid rgba(217,249,157,.7)}.home-float.amber{filter:drop-shadow(0 0 18px rgba(245,158,11,.8))}.home-float.amber .hc{background:linear-gradient(135deg,#fde68a,#fbbf24,#ca8a04);border:1px solid rgba(254,243,199,.7)}.home-float.cyan{filter:drop-shadow(0 0 18px rgba(6,182,212,.75))}.home-float.cyan .hc{background:linear-gradient(135deg,#a5f3fc,#0ea5e9,#1d4ed8);border:1px solid rgba(207,250,254,.7)}.home-float.blue{filter:drop-shadow(0 0 18px rgba(59,130,246,.8))}.home-float.blue .hc{background:linear-gradient(135deg,#bae6fd,#3b82f6,#4338ca);border:1px solid rgba(224,242,254,.7)}.home-float.ruby{filter:drop-shadow(0 0 20px rgba(244,63,94,.85))}.home-float.ruby .hc{background:linear-gradient(135deg,#fecdd3,#ef4444,#9f1239);border:1px solid rgba(254,205,211,.7)}.home-main{position:relative;z-index:20;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4px 16px 16px}.console{position:relative;width:100%;max-width:340px;min-height:600px;display:flex;flex-direction:column;align-items:center;padding:18px 12px 40px;border-radius:32px;border:2px solid rgba(26,98,191,.7);background:linear-gradient(180deg,rgba(14,33,77,.8),rgba(9,23,58,.85),rgba(6,16,41,.95));box-shadow:0 0 35px #008cff59,inset 0 0 25px #00b4ff26;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.latch{position:absolute;border-radius:2px}.latch.tl,.latch.tr{top:-6px;width:16px;height:8px;background:#2d7ae0;box-shadow:0 0 6px #00c3ff}.latch.tl{left:32px}.latch.tr{right:32px}.latch.ml,.latch.mr{top:50%;width:8px;height:28px;background:#1c509c;box-shadow:0 0 8px #0af}.latch.ml{left:-6px}.latch.mr{right:-6px}.console-grid{position:absolute;top:10px;right:10px;bottom:10px;left:10px;border-radius:24px;background-image:linear-gradient(rgba(0,195,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(0,195,255,.07) 1px,transparent 1px);background-size:20px 20px;opacity:.4;pointer-events:none}.console-light{width:80px;height:4px;border-radius:4px;background:#22d3ee;box-shadow:0 0 8px #0ff;opacity:.8;margin-bottom:8px}.logo{position:relative;z-index:10;display:flex;flex-direction:column;align-items:center;margin:4px 0 34px}.logo-rings{position:absolute;top:-40px;right:-40px;bottom:-40px;left:-40px;display:flex;align-items:center;justify-content:center;pointer-events:none}.logo-rings i{position:absolute;border-radius:100%}.logo-rings .glow{width:256px;height:128px;background:rgba(34,211,238,.25);filter:blur(35px);animation:blink-dot 3s ease-in-out infinite}.logo-rings .ring.cyan{width:288px;height:96px;border:3px solid #22d3ee;border-bottom-color:transparent;border-left-color:transparent;box-shadow:0 0 15px #00e5ff;transform:rotate(-18deg);opacity:.9}.logo-rings .ring.gold{width:320px;height:112px;border:2px solid #fcd34d;border-top-color:transparent;border-right-color:transparent;box-shadow:0 0 14px #ffc400;transform:rotate(-12deg);opacity:.8}.home-star{position:absolute;z-index:11;fill:#fde047;stroke:#7a4800;stroke-width:1.5;filter:drop-shadow(0 0 10px #ffd700)}.logo-blocks{position:absolute;top:-14px;right:4px;z-index:11;display:flex;flex-direction:column;gap:2px;transform:rotate(12deg);filter:drop-shadow(0 4px 10px rgba(255,140,0,.6))}.logo-blocks div{display:flex;gap:2px;justify-content:flex-end}.logo-blocks i{width:16px;height:16px;border-radius:3px;background:linear-gradient(135deg,#fde68a,#fbbf24,#f97316);border:1px solid #fde68a;box-shadow:inset 1px 1px 2px #ffffffe6,0 2px 5px #00000080}.logo-blocks i.lime{width:14px;height:14px;background:linear-gradient(135deg,#d9f99d,#84cc16);border-color:#ecfccb}.logo-title{position:relative;z-index:30;display:flex;flex-direction:column;align-items:center;margin:0;font-family:Noto Sans SC,PingFang SC,Heiti SC,sans-serif;font-weight:900;line-height:1.05;animation:logo-pop .8s cubic-bezier(.3,1.6,.5,1) both;filter:drop-shadow(0 0 16px rgba(0,200,255,.55))}.logo-row{display:flex;gap:2px}.logo-row.r1{margin-bottom:2px;font-size:80px}.logo-row.r2{font-size:56px}.lt{position:relative;display:inline-block;letter-spacing:.02em;animation:logo-hop .5s ease-in-out both}.lt:before{content:attr(data-text);position:absolute;left:0;top:0;-webkit-text-stroke:10px #0a1f5c;-webkit-text-fill-color:#0a1f5c;text-shadow:0 3px 0 #08184a,0 6px 0 #061440,0 9px 0 #030b2a,0 12px 14px rgba(0,0,0,.7)}.lt-face{position:relative;display:inline-block;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;background-repeat:no-repeat;background-size:250% 100%,100% 100%;background-position:160% 0,0 0;animation:logo-shine 1.2s ease-in-out both}.lt.blue .lt-face{background-image:linear-gradient(105deg,transparent 40%,rgba(255,255,255,.95) 50%,transparent 60%),linear-gradient(#ffffff 0%,#d6f4ff 32%,#5cc8ff 62%,#1e6bff 100%)}.lt.lime .lt-face{background-image:linear-gradient(105deg,transparent 40%,rgba(255,255,255,.95) 50%,transparent 60%),linear-gradient(#fbffd0 0%,#dcff4a 35%,#8be00f 68%,#3f9e00 100%)}.lt.silver .lt-face{background-image:linear-gradient(105deg,transparent 40%,rgba(255,255,255,.95) 50%,transparent 60%),linear-gradient(#ffffff 0%,#f1f5ff 40%,#b8c4dc 72%,#7d8db0 100%)}@keyframes logo-pop{0%{opacity:0;transform:scale(.3) translateY(30px)}60%{opacity:1}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes logo-hop{0%,to{transform:translateY(0) scale(1)}35%{transform:translateY(-10px) scale(1.08) rotate(-3deg)}70%{transform:translateY(1px) scale(.98,1.02)}}@keyframes logo-shine{0%{background-position:160% 0,0 0}to{background-position:-60% 0,0 0}}@media (prefers-reduced-motion: reduce){.logo-title,.lt,.lt-face{animation:none}}.home-actions{position:relative;z-index:10;width:100%;display:flex;flex-direction:column;gap:28px;margin-top:24px;padding:0 8px}.cap-btn{width:100%;height:58px;padding:3px;border-radius:16px;background:linear-gradient(90deg,#0084f7,#0094ff,#0074db);box-shadow:none;transition:transform .08s,box-shadow .08s}.cap-btn:active{transform:scale(.97);box-shadow:none}.cap-face{position:relative;overflow:hidden;width:100%;height:100%;display:flex;align-items:center;justify-content:center;gap:12px;border-radius:13px;background:linear-gradient(180deg,#24a4ff,#005fb8);border-top:2px solid rgba(207,250,254,.6);font-size:24px;font-weight:900;letter-spacing:.1em;color:#fff;text-shadow:0 2px 3px rgba(0,30,80,.8)}.cap-face:before{content:"";position:absolute;left:0;right:0;top:0;height:50%;background:linear-gradient(180deg,rgba(255,255,255,.4),transparent)}.cap-face svg{position:relative;width:28px;height:28px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.5))}.cap-btn.green{height:62px;background:linear-gradient(90deg,#62d90b,#74e815,#55c404);box-shadow:none}.cap-btn.green:active{box-shadow:none}.cap-btn.green .cap-face{background:linear-gradient(180deg,#8aff1c,#45ad00);border-top-color:#fff9;font-size:26px;text-shadow:0 2px 3px rgba(10,50,0,.8)}.console-base{position:relative;width:72%;max-width:250px;height:34px;margin-top:-14px;border-radius:0 0 16px 16px;background:linear-gradient(180deg,#0c1d44,#071233);border:2px solid rgba(26,98,191,.7);border-top:none;box-shadow:0 0 20px #008cff4d;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding-bottom:5px}.base-light{position:absolute;top:-4px;width:70%;height:5px;border-radius:4px;background:#22d3ee;box-shadow:0 0 10px #0ff}.base-dots{display:flex;gap:6px}.base-dots i{width:12px;height:4px;border-radius:2px;background:rgba(34,211,238,.7);box-shadow:0 0 4px #00e5ff}.battle{padding:10px 10px 12px;touch-action:none;background:radial-gradient(1px 1px at 20px 30px,#fff,transparent),radial-gradient(1.5px 1.5px at 150px 80px,#00d9ff,transparent),radial-gradient(1px 1px at 250px 240px,#fff,transparent),radial-gradient(2px 2px at 310px 420px,#ffaa00,transparent),radial-gradient(1.5px 1.5px at 90px 580px,#8855ff,transparent),radial-gradient(circle at 50% 20%,#0d1730 0%,#060913 60%,#020307 100%);background-size:360px 600px,360px 600px,360px 600px,360px 600px,360px 600px,100% 100%}.hud-header{display:flex;justify-content:center;margin:4px 0 10px}.hud-plate{position:relative;width:92%;max-width:380px;padding:20px 20px 22px;display:flex;flex-direction:column;align-items:center;border:1.5px solid #1f64aa;border-radius:10px;background:linear-gradient(180deg,#1b2e46 0%,#0d1a29 50%,#08111c 100%);box-shadow:inset 0 0 10px #00c3ff59,0 0 12px #00b4ff4d}.hud-plate-top{position:absolute;top:0;left:50%;width:32px;height:3px;margin-left:-16px;background:#22d3ee;box-shadow:0 0 8px #0ff}.hud-plate-row{width:100%;display:flex;align-items:center;justify-content:space-between}.hud-dashes{display:flex;gap:4px;opacity:.8}.hud-dashes i{width:8px;height:3px;background:#22d3ee;transform:skew(-12deg);box-shadow:0 0 4px #0ff}.hud-title{font-size:36px;font-weight:900;letter-spacing:.2em;color:#22d3ee;text-shadow:0 0 12px rgba(0,229,255,.9)}.hud-sub{margin-top:10px;font-size:17px;color:#cbd5e1;letter-spacing:.05em;display:flex;align-items:center;gap:4px;white-space:nowrap}.opp-ai{color:#f87171;font-family:var(--num-font);font-weight:700}.hud-sep{font-style:normal;color:#06b6d466;margin:0 3px}.diff-badge{padding:0 6px;border-radius:4px;font-size:10px}.hud-sub .diff-badge{padding:1px 10px;font-size:16px;font-weight:800;border:1px solid}.diff-badge.easy,.diff-select.easy{color:#73d13d;background:rgba(20,60,10,.8);border-color:#52c41a99;box-shadow:0 0 6px #52c41a66}.diff-badge.normal,.diff-select.normal{color:#40a9ff;background:rgba(8,40,80,.8);border-color:#1890ff99;box-shadow:0 0 6px #1890ff66}.diff-badge.hard,.diff-select.hard{color:#ffa940;background:rgba(70,35,5,.8);border-color:#fa8c1699;box-shadow:0 0 6px #fa8c1666}.diff-badge.expert,.diff-select.expert{color:#ff4d4f;background:rgba(69,10,10,.8);border-color:#f5222d99;box-shadow:0 0 6px #ff2a2a66}.arena{flex:1;min-height:0;display:flex;align-items:flex-start;justify-content:center;padding-top:14px}.ad-slot{flex:none;height:64px;margin-top:10px;padding:0 16px;display:flex;align-items:center;border:1px solid rgba(90,160,255,.22);border-radius:10px;background:rgba(8,18,56,.45)}.ad-quote{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex:1;min-width:0;text-align:left;font-size:13px;line-height:1.5;letter-spacing:.04em;color:#bed6ffc7}.ad-body{flex:1;min-width:0;display:flex;align-items:flex-end}.ad-sign{flex:none;margin-left:12px;font-size:12px;line-height:1.5;white-space:nowrap;color:#8fb2e899}.arena-row{width:100%;display:flex;gap:10px;align-items:stretch}.arena-left{display:flex;flex-direction:column;justify-content:space-between;gap:8px}.stage{padding:6px;border-radius:10px}.stage-glow{position:absolute;width:3px;height:64px;background:rgba(34,211,238,.8);box-shadow:0 0 8px #00f0ff;z-index:2}.stage-glow.left{left:-2px;top:25%;border-radius:0 2px 2px 0}.stage-glow.right{right:-2px;bottom:25%;border-radius:2px 0 0 2px}.stage-inner{position:relative;border-radius:4px;overflow:hidden}.stage-inner canvas{display:block}.stage-controls{display:grid;grid-template-columns:1fr 1fr;gap:8px}.hud-col{flex:1;min-width:0;gap:6px!important;display:flex;flex-direction:column;justify-content:space-between;gap:8px}.hud-card{padding:5px;border-radius:10px}.hud-cap{display:flex;align-items:center;justify-content:center;gap:4px;margin-bottom:3px;font-size:12px;font-weight:800;letter-spacing:.1em;color:#67e8f9}.hud-cap.red{color:#fee2e2}.hud-cap .dot{width:6px;height:6px;border-radius:50%;background:#ef4444;animation:blink-dot 1.2s ease-in-out infinite}.hud-cap .bar{width:4px;height:8px;border-radius:1px;background:#22d3ee;box-shadow:0 0 4px #0ff}@keyframes blink-dot{50%{opacity:.3}}.opp-screen{border-radius:4px;border:1px solid rgba(127,29,29,.6);overflow:hidden;display:flex;flex-direction:column;align-items:center;background:#0a0405}.opp-screen canvas{display:block}.opp-arrows{width:100%;display:flex;justify-content:center;gap:4px;padding:2px 0;border-top:1px solid rgba(239,68,68,.4);background:rgba(69,10,10,.6);font-size:10px;line-height:1;color:#ef444459}.opp-arrows span.on{color:#ef4444;text-shadow:0 0 6px #ef4444;animation:blink-dot .8s ease-in-out infinite}.next-stack{display:flex;flex-direction:column;align-items:center;gap:2px}.next-stack .sep{width:32px;height:1px;background:rgba(30,58,138,.6)}.stats-card{padding:4px 6px;text-align:center}.stats-card .stat{display:flex;flex-direction:column;padding:1px 0 2px;border-bottom:1px solid rgba(30,58,138,.5)}.stats-card .stat:last-child{border-bottom:none}.stats-card .k{font-size:9px;font-weight:700;letter-spacing:.1em;color:#cbd5e1}.stats-card .v{font-family:var(--num-font);font-size:18px;font-weight:900;line-height:1.2;letter-spacing:.05em}.stats-card .v.white{color:#fff;text-shadow:0 0 10px rgba(255,255,255,.85)}.stats-card .v.amber{color:#fbbf24;text-shadow:0 0 10px rgba(255,190,0,.9)}.stats-card .v.cyan{color:#67e8f9;text-shadow:0 0 10px rgba(0,229,255,.85)}.side-settings{display:flex;flex-direction:column;gap:4px}.side-row{border-radius:6px;background:rgba(30,58,138,.3);border:1px solid rgba(6,182,212,.3);padding:3px}.side-row-head{white-space:nowrap;display:flex;justify-content:space-between;align-items:center;padding:0 2px 3px;font-size:10px;font-weight:700;color:#cbd5e1}.side-row-head em{font-style:normal;font-family:var(--num-font);font-size:8px;color:#22d3eecc}.diff-select{position:relative;display:flex;align-items:center;gap:4px;padding:3px 6px;border-radius:4px;border:1px solid;font-size:11px;font-weight:800;cursor:pointer}.diff-select .dot{width:4px;height:4px;border-radius:50%;background:currentColor;box-shadow:0 0 4px currentColor}.diff-select .chev{margin-left:auto}.diff-select select{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.combo-line{text-align:center;font-size:16px}.sound-row{display:flex;align-items:center;justify-content:space-between;width:100%;padding:3px 5px}.side-row-label{display:flex;align-items:center;gap:4px;font-size:11px;font-weight:800;color:#67e8f9}.mini-toggle{width:28px;height:15px;border-radius:8px;padding:1px;display:flex;align-items:center;border:1px solid #475569;background:rgba(15,23,42,.9)}.mini-toggle i{width:11px;height:11px;border-radius:50%;background:#64748b;transition:transform .15s}.mini-toggle.on{border-color:#22d3ee;background:rgba(8,51,68,.8);box-shadow:0 0 6px #00e5ff66}.mini-toggle.on i{transform:translate(13px);background:#22d3ee;box-shadow:0 0 6px #00f0ff}.combo-pop{position:absolute;left:50%;top:40%;transform:translate(-50%,-50%);font-size:30px;font-weight:900;color:var(--gold);text-shadow:0 0 14px rgba(255,194,58,.9),0 3px 0 #8a4a00;pointer-events:none;animation:pop .9s ease-out forwards;white-space:nowrap;z-index:5}@keyframes pop{0%{opacity:0;transform:translate(-50%,-30%) scale(.6)}20%{opacity:1;transform:translate(-50%,-50%) scale(1.1)}to{opacity:0;transform:translate(-50%,-90%) scale(1)}}.avatar{border-radius:50%;background:url(/newtetris/assets/robot.jpg) center / cover;flex:none;box-shadow:0 0 0 3px #5aa0ff99,0 0 14px #3ad8ff99}.avatar.red{filter:hue-rotate(160deg) saturate(1.4);box-shadow:0 0 0 3px #ff506eb3,0 0 14px #ff3c5a99}.ai-name{font-size:22px;font-weight:900}.pill{display:inline-block;margin-top:6px;padding:3px 18px;border-radius:6px;font-size:14px;font-weight:800;background:linear-gradient(180deg,#8ff04a,#3a9a14);border:1px solid #d8ffb0;box-shadow:0 0 8px #78e63c80}.pill.normal{background:linear-gradient(180deg,#4fa0ff,#1a45c8);border-color:#b0dcff}.pill.hard{background:linear-gradient(180deg,#ffb45a,#d0560a);border-color:#ffe0b0}.pill.expert{background:linear-gradient(180deg,#ff6a8a,#b0102a);border-color:#ffc0d0}.profile{display:flex;align-items:center;gap:8px}.profile-name{font-size:14px;font-weight:800}.profile-rec{font-size:11px;color:var(--text-dim)}.num.gold,.gold{color:var(--gold)}.btn-row{display:flex;gap:12px;width:100%}.btn-row>*{flex:1}.select{padding-bottom:28px}.diff-list{flex:1;display:flex;flex-direction:column;justify-content:center;gap:16px;padding:10px 18px}.diff-card{display:flex;align-items:center;gap:14px;padding:18px 16px;border-radius:14px;text-align:left;background:rgba(8,18,56,.85);border:2px solid rgba(90,160,255,.35);transition:border-color .15s,box-shadow .15s}.diff-card.locked{cursor:not-allowed;border-color:#5a6e9640;background:rgba(10,14,30,.75)}.diff-card.locked>:not(.diff-lock){opacity:.4;filter:grayscale(1)}.diff-lock{display:flex;flex-direction:column;align-items:flex-end;gap:2px;font-size:12px;line-height:1.3;color:#a0b4d7bf;white-space:nowrap}.diff-lock svg{margin-bottom:2px;color:#becdebd9}.unlock-banner{margin:-6px 0 12px;padding:6px 14px;border-radius:999px;font-size:14px;color:#ffe58a;background:rgba(255,194,58,.12);border:1px solid rgba(255,194,58,.5);box-shadow:0 0 12px #ffc23a4d}.unlock-banner b{color:#fff}.diff-card.sel{border-color:var(--gold);box-shadow:0 0 14px #ffc23a73,inset 0 0 12px #ffc23a26}.diff-info{flex:1;min-width:0}.diff-name{display:flex;align-items:center;white-space:nowrap;font-size:22px;font-weight:900}.diff-ai{flex:none;width:68px}.diff-name .pill{margin:0 0 0 8px;padding:2px 12px;font-size:16px}.diff-bars{margin-top:8px;font-size:14px;color:var(--text-dim);display:flex;flex-direction:column;gap:4px;white-space:nowrap}.diff-bars>span{display:flex;align-items:center;gap:8px}.bars{display:inline-flex;gap:2px}.bars i{width:12px;height:6px;border-radius:1px;background:#24305a}.bars i.on{background:var(--neon);box-shadow:0 0 4px var(--neon)}.bars.red i.on{background:#ff6a86;box-shadow:0 0 4px #ff6a86}.diff-rec{text-align:right;font-size:14px;color:var(--text-dim)}.diff-rec .num{margin-top:2px;font-size:19px;color:#fff}.select-footer{padding:0 18px}.avatar.purple{filter:hue-rotate(60deg) saturate(1.5)}.avatar.gold{filter:hue-rotate(200deg) saturate(1.6) brightness(1.1)}.pause-panel{width:300px}.pause-panel .panel-body{padding:22px 26px 24px;display:flex;flex-direction:column;gap:16px;align-items:stretch}.big-title{text-align:center;font-size:44px;font-weight:900;letter-spacing:6px;color:#fff;text-shadow:0 0 14px rgba(80,200,255,.9),0 3px 0 #1a3a9a}.setting-row{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border-radius:8px;background:rgba(8,18,56,.85);border:1px solid rgba(90,160,255,.4);font-size:16px;font-weight:700}.result-wrap{width:320px;display:flex;flex-direction:column;align-items:center}.vs-row{display:flex;align-items:center;gap:18px;margin-bottom:14px}.vs-side{text-align:center}.vs-side .avatar{margin:0 auto}.vs-side.dim{opacity:.55;filter:grayscale(.8)}.vs-name{margin-top:5px;font-size:13px;font-weight:800;max-width:100px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.vs-mark{font-family:var(--num-font);font-size:30px;font-weight:900;color:var(--gold);text-shadow:0 0 10px rgba(255,194,58,.7)}.hint.small{font-size:11px}.result-title{font-size:64px;font-weight:900;letter-spacing:8px;background:linear-gradient(180deg,#fff7c0 0%,#ffd34a 45%,#ff9a0a 100%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 4px 0 #8a3a00) drop-shadow(0 0 16px rgba(255,180,40,.7));animation:title-in .5s cubic-bezier(.2,1.6,.4,1)}.result-title.fail{background:linear-gradient(180deg,#ffd0d8 0%,#ff4a6a 50%,#b0102a 100%);-webkit-background-clip:text;background-clip:text;filter:drop-shadow(0 4px 0 #5a0010) drop-shadow(0 0 16px rgba(255,40,80,.7));font-size:54px}@keyframes title-in{0%{transform:scale(.4);opacity:0}}.result-stars{display:flex;gap:8px;margin:4px 0 12px}.result-stars>div{animation:star-in .45s cubic-bezier(.2,1.8,.4,1) backwards}.result-stars>div:nth-child(1){animation-delay:.3s}.result-stars>div:nth-child(2){animation-delay:.5s;transform:translateY(-10px)}.result-stars>div:nth-child(3){animation-delay:.7s}@keyframes star-in{0%{transform:scale(0) rotate(-90deg);opacity:0}}.result-panel{width:100%}.result-panel .panel-body{padding:16px;display:flex;flex-direction:column;gap:8px}.reward-box{margin-top:6px;padding:10px;border-radius:8px;border:1.5px solid rgba(255,194,58,.6);background:rgba(40,30,10,.4);text-align:center}.reward-box .k{color:var(--gold);font-weight:800;font-size:18px}.reward-icons{display:flex;justify-content:center;gap:24px;margin-top:6px}.result-actions{width:100%;margin-top:16px;display:flex;flex-direction:column;gap:12px;align-items:center}.best-box{margin-top:6px;text-align:center;padding:8px;border-radius:8px;border:1.5px solid rgba(90,160,255,.5);background:rgba(8,18,56,.9)}.best-box .k{font-size:14px;color:var(--text-dim)}.best-box .v{font-family:var(--num-font);font-size:30px;color:var(--gold);font-weight:900}.room-wrap{flex:1;display:flex;flex-direction:column;justify-content:center;padding:30px 26px 50px}.room-panel .panel-body{padding:66px 22px 26px;display:flex;flex-direction:column;gap:18px;align-items:stretch}.room-plate{position:absolute;top:-30px;left:50%;transform:translate(-50%);z-index:3;width:220px}.code-label{text-align:center;font-size:17px;font-weight:800;color:#bfe0ff;display:flex;align-items:center;gap:10px;letter-spacing:2px}.code-label:before,.code-label:after{content:"";flex:1;height:1px;background:linear-gradient(90deg,transparent,rgba(90,180,255,.8),transparent)}.code-boxes{position:relative;display:flex;gap:6px;justify-content:center}.code-box{width:42px;height:56px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-family:var(--num-font);font-size:30px;font-weight:800;background:rgba(4,10,36,.95);border:2px solid rgba(90,160,255,.55);box-shadow:inset 0 0 10px #3a8cff4d;text-shadow:0 0 10px rgba(130,220,255,.9)}.code-box.filled{border-color:var(--neon);box-shadow:0 0 10px var(--neon-soft),inset 0 0 10px #3a8cff66}.code-box.cursor{border-color:#fff;animation:blink 1s steps(2) infinite}@keyframes blink{50%{border-color:#5aa0ff8c}}.code-input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;font-size:16px;caret-color:transparent}.err-text{text-align:center;color:#ff8aa0;font-size:14px;min-height:20px}.player-cards{display:flex;gap:12px}.player-card{flex:1;height:170px;border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;position:relative;font-weight:800}.player-card.me{background:linear-gradient(180deg,rgba(60,140,30,.6),rgba(20,60,10,.7));border:2px solid #9cf24f;box-shadow:0 0 14px #78e63c99,inset 0 0 18px #78e63c4d}.player-card.other{background:linear-gradient(180deg,rgba(20,50,130,.6),rgba(8,20,60,.7));border:2px solid rgba(90,160,255,.7);box-shadow:0 0 10px #3a8cff66}.player-card.other.joined{border-color:#9cf24f;box-shadow:0 0 14px #78e63c99}.player-card .crown{position:absolute;top:-14px}.player-card .status{font-size:14px;color:#b8ff7a}.player-card.other:not(.joined) .status{color:var(--text-dim)}.empty-avatar{width:78px;height:78px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#8cb4f0b3;border:2px solid rgba(90,160,255,.6);background:rgba(10,30,80,.7)}.room-code-big{text-align:center}.room-code-big .k{font-size:16px;color:#bfe0ff;font-weight:700}.room-code-big .v{font-family:var(--num-font);font-size:48px;font-weight:900;letter-spacing:6px;color:#e8f6ff;text-shadow:0 0 16px rgba(80,200,255,.9)}.room-actions{display:flex;gap:12px}.hint{text-align:center;font-size:14px;color:var(--text-dim)}.countdown-num{font-family:var(--num-font);font-size:110px;font-weight:900;line-height:1;text-align:center;background:linear-gradient(180deg,#ffffff,#7fd8ff 50%,#2f6bff);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 18px rgba(80,200,255,.9));animation:title-in .4s cubic-bezier(.2,1.6,.4,1)}.page-body{flex:1;overflow-y:auto;padding:10px 22px 30px;display:flex;flex-direction:column;gap:18px}.section-panel .panel-body{padding:16px;display:flex;flex-direction:column;gap:10px}.section-title{font-size:18px;font-weight:900;text-align:center;color:#cfe8ff;letter-spacing:2px;text-shadow:0 0 8px rgba(80,200,255,.7)}.seg{display:flex;border-radius:8px;overflow:hidden;border:1.5px solid rgba(90,160,255,.7)}.seg button{padding:5px 12px;font-size:14px;font-weight:700;color:var(--text-dim)}.seg button.on{background:linear-gradient(180deg,#3a8bff,#1a45c8);color:#fff}.seg button:disabled{opacity:.3;cursor:not-allowed}.rank-row{display:flex;align-items:center;gap:12px;padding:8px 12px;border-radius:8px;background:rgba(8,18,56,.85);border:1px solid rgba(90,160,255,.35);font-size:16px;font-weight:700}.rank-row .rank{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--num-font);font-size:13px;background:#24305a}.rank-row:nth-child(2) .rank{background:linear-gradient(180deg,#ffe36a,#e08a0a);color:#5a2a00}.rank-row:nth-child(3) .rank{background:linear-gradient(180deg,#e8eef8,#8a96b0);color:#2a3040}.rank-row:nth-child(4) .rank{background:linear-gradient(180deg,#ffc08a,#b0602a);color:#3a1a00}.rank-row .name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rank-row .score{font-family:var(--num-font);color:var(--gold)}.empty-text{text-align:center;color:var(--text-dim);padding:10px 0;font-size:14px}.map-plate .panel-body{padding:6px 12px}.name-chip{justify-content:center;font-size:13px;padding:6px 8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;text-align:center}.setting-row{white-space:nowrap;gap:8px}.seg button{white-space:nowrap;padding:5px 9px}.pause-panel .seg button{padding:5px 7px;font-size:13px}.pause-panel .setting-row{padding:8px 10px}