:root{--game-blue:#5d9cff;--game-cherry:#c83f67;--game-black:#07080b;--game-grey:#20242c}.game-page{min-height:100vh;background:radial-gradient(circle at 50% 0,rgba(93,156,255,.10),transparent 32rem),radial-gradient(circle at 100% 100%,rgba(200,63,103,.08),transparent 30rem),#07080b}.game-header{height:72px;padding:0 28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.08);background:rgba(7,8,11,.78);backdrop-filter:blur(18px);position:sticky;top:0;z-index:10}.game-nav{display:flex;gap:9px;align-items:center}.game-nav a,.game-nav button{padding:10px 13px;border:1px solid rgba(93,156,255,.18);background:rgba(32,36,44,.55);color:#aeb7c5;font:700 9px Arial;letter-spacing:.12em;text-decoration:none;cursor:pointer;transition:.25s}.game-nav a:hover,.game-nav button:hover{color:#fff;border-color:var(--game-cherry);background:rgba(200,63,103,.08)}.game-shell{width:min(1500px,calc(100% - 34px));margin:0 auto;padding:54px 0 60px}.game-heading{margin-bottom:24px}.game-heading h1{font-size:clamp(36px,5vw,70px);line-height:1;margin:9px 0 14px;letter-spacing:-.045em}.game-heading h1 span{color:var(--game-blue)}.game-heading p{max-width:720px;color:#8f99a7;line-height:1.65;font-size:14px}.game-card{border:1px solid rgba(93,156,255,.16);background:linear-gradient(145deg,rgba(31,35,43,.82),rgba(8,10,13,.96));padding:18px;box-shadow:0 30px 100px rgba(0,0,0,.35)}.game-card:fullscreen{width:100vw;height:100vh;padding:18px;border:0;background:#07080b}.game-card:fullscreen .game-board,.game-card:fullscreen .reaction-board{height:calc(100vh - 130px)}.game-top{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:14px;color:#cbd2dd;font-size:9px;letter-spacing:.16em}.game-live{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--game-cherry);box-shadow:0 0 16px rgba(200,63,103,.65);margin-right:8px}.game-stats{display:flex;gap:22px;flex-wrap:wrap}.game-stats span{color:#6e7887}.game-stats b{color:#fff;margin-left:5px}.game-board,.reaction-board{position:relative;width:100%;height:min(68vh,760px);min-height:520px;overflow:hidden;border:1px solid rgba(93,156,255,.13);background:#050609;cursor:crosshair}.board-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(93,156,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(93,156,255,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(circle at center,black,transparent 88%)}.game-board:before,.game-board:after{content:"";position:absolute;inset:20px;border:1px solid rgba(255,255,255,.035);pointer-events:none}.game-board:after{inset:45px;border-style:dashed;opacity:.45}.target{position:absolute;left:0;top:0;border:1px solid #fff;border-radius:50%;background:radial-gradient(circle,#fff 0 8%,transparent 9% 20%,rgba(93,156,255,.95) 21% 26%,transparent 27% 43%,rgba(93,156,255,.24) 44% 48%,transparent 49%);box-shadow:0 0 18px rgba(93,156,255,.8),0 0 65px rgba(93,156,255,.22);cursor:crosshair;z-index:3}.target:after{content:"";position:absolute;inset:13%;border:1px dashed rgba(255,255,255,.8);border-radius:50%;animation:gameSpin 5s linear infinite}.target[hidden]{display:none}.game-overlay{position:absolute;inset:0;z-index:5;display:grid;place-items:center;align-content:center;text-align:center;padding:30px;background:radial-gradient(circle,rgba(8,12,18,.5),rgba(3,4,7,.93));backdrop-filter:blur(4px)}.game-overlay[hidden]{display:none}.game-overlay span{font-size:8px;letter-spacing:.2em;color:var(--game-cherry)}.game-overlay h2{font-size:clamp(28px,5vw,62px);margin:8px 0}.game-overlay p{color:#8f99a7;max-width:500px;line-height:1.6}.game-button{border:1px solid rgba(93,156,255,.4);background:linear-gradient(135deg,#5d9cff,#4a7fe0);color:#05070a;padding:13px 17px;font:800 9px Arial;letter-spacing:.14em;cursor:pointer;transition:.25s}.game-button:hover{transform:translateY(-2px);border-color:var(--game-cherry)}.game-button.secondary{background:rgba(32,36,44,.7);color:#e7ebf2;border-color:rgba(255,255,255,.12)}.game-controls{display:flex;align-items:center;gap:12px;margin-top:12px}.game-controls>span{color:#687382;font-size:9px;letter-spacing:.05em}.reaction-board{display:grid;place-items:center;background:radial-gradient(circle at center,rgba(93,156,255,.07),transparent 42%),#090b10;border:1px solid rgba(93,156,255,.15);cursor:pointer;transition:background .25s,box-shadow .25s}.reaction-inner{text-align:center;padding:30px}.reaction-inner span{display:block;color:#8490a0;font-size:9px;letter-spacing:.22em;margin-bottom:10px}.reaction-inner strong{display:block;font-size:clamp(30px,6vw,82px);letter-spacing:-.04em}.reaction-inner small{display:block;color:#758090;margin-top:14px;font-size:12px}.reaction-board.waiting{background:radial-gradient(circle,rgba(200,63,103,.10),transparent 44%),#0b0c10}.reaction-board.ready{background:radial-gradient(circle,rgba(95,232,154,.30),transparent 48%),#06110a;box-shadow:inset 0 0 120px rgba(95,232,154,.08),0 0 40px rgba(95,232,154,.08)}.reaction-board.ready .reaction-inner span{color:#72e89e}.reaction-board.false{background:radial-gradient(circle,rgba(200,63,103,.25),transparent 48%),#15090d}.reaction-board.false .reaction-inner span{color:#ff6f91}@keyframes gameSpin{to{transform:rotate(360deg)}}@media(max-width:700px){.game-header{padding:0 14px}.game-header .brand span:last-child{display:none}.game-nav a{display:none}.game-nav button{display:block}.game-shell{width:min(100% - 18px,1500px);padding-top:28px}.game-card{padding:10px}.game-board,.reaction-board{height:68vh;min-height:460px}.game-top{display:grid}.game-stats{justify-content:space-between}.game-controls{display:grid}.game-controls .game-button{width:100%}.game-controls>span{text-align:center;line-height:1.5}.game-card:fullscreen .game-board,.game-card:fullscreen .reaction-board{height:calc(100vh - 170px)}}@media(prefers-reduced-motion:reduce){.target:after{animation:none}}