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svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}.tool-btn:active{background:#e8743bc7;transform:scale(.94)}body.touch .hud-bl{bottom:calc(max(16px,env(safe-area-inset-bottom)) + 74px);left:max(18px,env(safe-area-inset-left))}body.touch .hud-br{display:none}body.touch .hint{bottom:auto;top:58%;max-width:min(560px,78vw)}body.touch .tutorial{bottom:auto;top:36%}body.touch .popups{top:26%;right:5%}body.touch .marker-dist{font-size:12px}@media(orientation:landscape)and 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.cname{font-size:17px}.challenge-card .cdesc{font-size:11.5px}.settings-body{grid-template-columns:1fr 1fr;gap:10px 16px}.howto{font-size:12px}.results .rating{font-size:30px;margin:0 0 2px}.results-stats{font-size:13px;gap:4px 12px}}#rotate-hint{display:none}@media(hover:none)and (pointer:coarse)and (orientation:portrait){#rotate-hint{position:fixed;inset:0;z-index:60;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:28px;padding-top:calc(28px + env(safe-area-inset-top));padding-bottom:calc(28px + env(safe-area-inset-bottom));background:#120d06db;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:#fff8e8;text-align:center;pointer-events:auto}#rotate-hint p{margin:10px 0 0;font-size:17px;font-weight:700}#rotate-hint small{font-size:13px;opacity:.72}.rotate-phone svg{width:76px;height:76px;animation:rotateHint 2.8s ease-in-out infinite;transform-origin:50% 50%}}@keyframes rotateHint{0%,18%{transform:rotate(0)}55%,to{transform:rotate(-90deg)}}