:root{--bg:#05080d;--surface:#0b111a;--line:#263548;--text:#f3f7ff;--muted:#91a0b3;--blue:#2563eb;--bright:#63a9ff;--font:"Inter",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:280px;margin:0;overflow-x:hidden;color:var(--text);background:radial-gradient(circle at 80% 10%,rgba(37,99,235,.15),transparent 30%),var(--bg);font:14px/1.6 var(--font);-webkit-font-smoothing:antialiased}.game-nav,.game-shell,.game-footer{width:min(1060px,calc(100% - 40px));margin:auto}.game-nav{min-height:84px;display:flex;align-items:center;justify-content:space-between}.game-brand{display:flex;align-items:center;gap:10px;color:#f5f7fb;font-size:16px;font-weight:800;letter-spacing:.08em}.game-brand img{width:29px;height:29px;object-fit:contain}.back-link{padding:8px 13px;border:1px solid var(--line);border-radius:8px;color:var(--muted);font-size:12px;font-weight:600;transition:.2s}.back-link:hover{border-color:var(--blue);color:var(--bright)}.game-shell{padding:68px 0 110px}.game-intro{text-align:center}.game-kicker{margin:0 0 16px;color:var(--bright);font-size:10px;font-weight:700;letter-spacing:.18em}.game-intro h1{margin:0;font-size:clamp(48px,8vw,84px);line-height:.95;letter-spacing:-.07em}.game-intro h1 em{color:var(--bright);font-style:normal}.game-intro p:last-child{margin:23px auto 0;max-width:440px;color:var(--muted);font-size:15px}.game-panel{max-width:840px;margin:58px auto 0;padding:19px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(145deg,rgba(13,23,37,.94),rgba(5,9,15,.98));box-shadow:0 25px 70px rgba(0,0,0,.28)}.game-status{display:flex;align-items:center;gap:29px;padding:2px 4px 18px}.game-status>div{display:grid;gap:0}.status-label{color:#718197;font-size:10px;text-transform:uppercase;letter-spacing:.12em}.game-status strong{font-size:25px;line-height:1.1}.game-status>div:nth-child(2){padding-left:28px;border-left:1px solid var(--line)}.start-button{margin-left:auto;padding:10px 15px;border:1px solid rgba(99,169,255,.35);border-radius:8px;color:#fff;background:var(--blue);font-size:12px;font-weight:700;cursor:pointer;box-shadow:0 9px 25px rgba(37,99,235,.22);transition:.2s}.start-button:hover{background:#1d4ed8;transform:translateY(-2px)}.game-board{position:relative;min-height:430px;overflow:hidden;border:1px solid rgba(70,104,144,.35);border-radius:13px;background:radial-gradient(circle at 50% 50%,rgba(37,99,235,.08),transparent 50%),#070c13;cursor:crosshair;outline:none}.game-board:focus-visible{box-shadow:0 0 0 3px rgba(37,99,235,.45)}.game-board:before{content:"";position:absolute;inset:0;opacity:.3;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:48px 48px}.game-message{position:absolute;inset:0;display:grid;place-items:center;color:#718197;font-size:13px;pointer-events:none}.target-dot{position:absolute;width:24px;height:24px;border:3px solid rgba(198,227,255,.7);border-radius:50%;background:var(--bright);box-shadow:0 0 10px var(--bright),0 0 28px var(--blue);transform:translate(-50%,-50%);cursor:pointer;animation:targetPulse 1.4s ease-in-out infinite}.game-result{min-height:25px;margin:14px 4px 0;color:var(--bright);font-size:13px;text-align:center}@keyframes targetPulse{0%,100%{box-shadow:0 0 10px var(--bright),0 0 28px var(--blue)}50%{box-shadow:0 0 16px #fff,0 0 38px var(--blue)}}.game-footer{padding:24px 0 34px;display:flex;justify-content:space-between;border-top:1px solid var(--line);color:#718197;font-size:11px}.game-footer a:hover{color:var(--bright)}@media(max-width:600px){.game-nav,.game-shell,.game-footer{width:calc(100% - 28px)}.game-nav{min-height:70px}.game-nav .back-link{font-size:11px}.game-shell{padding:53px 0 70px}.game-intro h1{font-size:clamp(46px,14vw,62px)}.game-intro p:last-child{font-size:13px}.game-panel{margin-top:39px;padding:12px;border-radius:16px}.game-status{gap:18px;padding:3px 3px 13px}.game-status>div:nth-child(2){padding-left:18px}.game-status strong{font-size:21px}.start-button{padding:9px 10px;font-size:10px}.game-board{min-height:390px}.game-footer{display:block}.game-footer a{display:block;margin-top:6px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.target-dot,.start-button{animation:none;transition:none}}