:root{color-scheme:dark;--lime:#d7ff3f;--muted:#bac1c5;--line:#343c42}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:radial-gradient(ellipse at top,#202a21,transparent 60%),#090b0d;color:#f4f4ef;font:18px/1.6 Arial,sans-serif}a{color:inherit}button,input{font:inherit}button,a{touch-action:manipulation}header,main,footer{max-width:1020px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;border-bottom:1px solid var(--line)}header a{min-height:44px;display:flex;align-items:center;text-decoration:none}.brand{font-weight:800;letter-spacing:.06em;color:var(--lime)}.languages{display:flex;gap:8px}.eyebrow{color:var(--lime);font-size:14px;font-weight:bold;letter-spacing:.12em}h1{font-size:clamp(32px,6vw,54px);line-height:1.15;letter-spacing:-.03em;margin:14px 0 20px}p{color:var(--muted)}.panel{background:#12171b;border:1px solid var(--line);border-radius:18px;padding:clamp(16px,4vw,30px);margin:20px 0}.stats{display:flex;flex-wrap:wrap;gap:12px 26px;font-weight:bold;color:var(--lime)}button{cursor:pointer;min-height:48px;padding:10px 20px;border-radius:12px;border:1px solid var(--line);background:#20282e;color:#fff;font-weight:700}button:disabled{opacity:.55;cursor:default}.primary,.languages button[aria-pressed=true]{background:var(--lime);color:#111;border-color:var(--lime)}:focus-visible{outline:3px solid var(--lime);outline-offset:4px}.artwork{position:relative;background:#090b0d;border-radius:10px;overflow:hidden;max-width:760px;margin:auto}.artwork img{display:block;width:100%;height:auto;max-height:560px;object-fit:contain}.mask{position:absolute;inset:0;background:#18201b;clip-path:polygon(0 0,100% 0,100% 100%,0 100%,0 0,39% 34%,39% 66%,61% 66%,61% 34%,39% 34%);transition:clip-path .35s}form{margin-top:20px}label{display:block;font-weight:bold;margin-bottom:8px}input{display:block;width:100%;min-height:56px;padding:12px;border-radius:12px;background:#090d10;color:#fff;border:2px solid #66727a;margin-bottom:12px}form button{width:100%}#feedback{min-height:28px;color:var(--lime)}#history{padding-left:24px}#history li{padding:5px;overflow-wrap:anywhere}.hint{background:#1c242a;border-radius:12px;padding:14px;margin:10px 0}.hint strong{color:var(--lime)}#result h2{color:var(--lime);line-height:1.3}#result a{display:inline-block;padding:8px 0;overflow-wrap:anywhere}#next{margin-top:20px}summary{cursor:pointer;min-height:48px;padding:12px 0}footer{font-size:15px;color:var(--muted);border-top:1px solid var(--line);margin-top:32px}footer a{display:inline-block;padding:8px}#imageStatus:empty{display:none}@media(max-width:640px){header{display:grid;grid-template-columns:1fr;gap:8px}header,main,footer{padding:16px}.languages{flex-wrap:wrap}.panel{padding:16px}h1{font-size:34px}}@media(prefers-reduced-motion:reduce){.mask{transition:none}}