:root{color-scheme:dark;--bg:#151715;--surface:#20231f;--muted:#a9ada4;--line:#3c4136;--lime:#b6f451}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#f1f3eb;font:16px Arial,Helvetica,sans-serif}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid var(--lime);outline-offset:4px}header{height:96px;max-width:1280px;margin:auto;padding:0 48px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.logo{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none;font-weight:900;font-size:28px;letter-spacing:-1px}.logo span{color:var(--lime);font-size:40px}.logo small{margin-left:10px;letter-spacing:1.3px;font:11px monospace;color:var(--muted);border:1px solid var(--line);padding:6px 8px}.quiet{border:0;background:none;color:var(--muted);font-size:14px;padding:10px 0}.quiet:hover{color:var(--lime)}main{max-width:1280px;margin:auto;padding:42px 48px 0}.intro{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px}.eyebrow{color:var(--lime);font:12px monospace;letter-spacing:2px;margin:0 0 16px}h1{font-size:clamp(36px,4.2vw,60px);line-height:1.02;font-weight:800;letter-spacing:-2.5px;margin:0}.sub{color:var(--muted);margin-bottom:0}.stats{display:flex;gap:34px}.stats div{display:flex;flex-direction:column;gap:6px}.stats strong{font-size:30px;font-weight:500}.stats span{color:var(--muted);font-size:14px}.game-layout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(340px,1fr);gap:38px}.visual{min-width:0}.image-window{aspect-ratio:1;position:relative;background:#252923;overflow:hidden;border-radius:4px}#zoom-layer{height:100%;width:100%;position:absolute;overflow:hidden;transform:scale(6);filter:blur(2px);visibility:hidden;transition:none}#puzzle-image{position:absolute;height:100%;width:100%;max-width:none;left:0;object-fit:cover}.corner{position:absolute;width:20px;height:20px;border:1px solid #ffffff80;margin:20px;pointer-events:none}.tl{top:0;left:0;border-bottom:0;border-right:0}.tr{top:0;right:0;border-bottom:0;border-left:0}.bl{bottom:0;left:0;border-top:0;border-right:0}.br{bottom:0;right:0;border-top:0;border-left:0}.image-tag{position:absolute;top:24px;left:50%;transform:translateX(-50%);color:white;background:#10140fc2;font:11px monospace;letter-spacing:2px;padding:8px 12px;white-space:nowrap}.image-credit{position:absolute;bottom:20px;left:30px;font-size:12px;color:#fff;text-shadow:0 1px 5px #000}.visual-bottom{display:flex;justify-content:space-between;padding:16px 0;color:var(--muted);font:12px monospace;letter-spacing:1px}.mode{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:24px}.mode button{border:0;border-bottom:2px solid transparent;background:none;color:var(--muted);padding:12px 22px 14px;font-size:14px}.mode button[aria-pressed=true]{color:var(--lime);border-bottom-color:var(--lime)}.round-top{display:flex;justify-content:space-between;align-items:center;font:12px monospace;color:var(--muted);gap:10px}.points{font:14px Arial;color:var(--muted)}.points b{color:var(--lime);font-size:20px}.steps{display:flex;gap:6px;margin:14px 0 26px}.step{height:4px;flex:1;background:var(--line)}.step.on{background:var(--lime)}h2{font-size:26px;letter-spacing:-.7px;margin:0 0 9px}.clue{font-size:15px;line-height:1.5;color:var(--muted);min-height:24px;margin:0 0 22px}.choices{display:grid;grid-template-columns:1fr 1fr;gap:10px}.choice{min-height:64px;text-align:left;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:#f1f3eb;padding:14px;display:flex;align-items:center;gap:12px;font-size:15px}.letter{color:var(--muted);font:12px monospace}.choice:hover:not(:disabled){border-color:var(--lime);background:#2c3421}.choice.correct{border-color:var(--lime);color:var(--lime)}.choice.wrong{border-color:#dc897f;color:#dc897f}.choice:disabled{cursor:default}.choice:disabled:not(.correct):not(.wrong){opacity:.45}.feedback{min-height:24px;font-size:14px;color:var(--lime);line-height:1.5;margin:15px 0 10px}.reveal,.primary{width:100%;border:1px solid var(--line);background:transparent;border-radius:6px;padding:16px;color:#f1f3eb;display:flex;align-items:center;justify-content:space-between;font-size:15px}.reveal span{color:var(--muted);font-size:13px}.reveal:hover:not(:disabled){border-color:var(--lime)}.primary{background:var(--lime);border-color:var(--lime);color:#19220e;font-weight:700;justify-content:center;margin-bottom:10px}.rule{color:var(--muted);font-size:12px;line-height:1.5;margin:18px 0 0}footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);margin-top:35px;padding:18px 0;color:var(--muted);font-size:14px}dialog{background:var(--surface);color:#f1f3eb;border:1px solid var(--line);border-radius:12px;width:min(480px,90vw);padding:32px}dialog::backdrop{background:#000a}dialog p{color:var(--muted);line-height:1.6}.dialog-close{float:right;background:none;border:0;color:white;font-size:26px}#result-actions[hidden]{display:none}@media(max-width:760px){header{height:72px;padding:0 22px}.logo{font-size:24px}.logo small{display:none}main{padding:28px 22px 0}.intro{gap:16px;margin-bottom:25px}h1{font-size:36px;letter-spacing:-1.5px}.eyebrow{font-size:12px;letter-spacing:1px}.sub{font-size:14px;max-width:200px}.stats{gap:16px}.stats strong{font-size:22px}.stats span{font-size:12px}.game-layout{grid-template-columns:1fr;gap:12px}.visual-bottom{font-size:12px}.mode{margin-bottom:18px}.steps{margin-bottom:20px}.choice{min-height:58px}footer{margin-top:28px;font-size:12px}.image-tag{font-size:12px}}@media(max-width:380px){.stats{flex-direction:column;gap:12px}.round-top{flex-wrap:wrap}.choices{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){#zoom-layer{transition:none}}

nav{display:flex;gap:24px}.image-window.ready #zoom-layer{visibility:visible}.image-loading{position:absolute;inset:0;display:grid;place-items:center;font-size:14px;color:var(--muted)}.image-window.ready .image-loading{display:none}.choice:disabled{cursor:default}.reveal:disabled,.primary:disabled{opacity:.5;cursor:wait}.run-progress{font-size:14px;color:var(--muted);margin:18px 0 0}.board-mine{border:1px solid var(--lime);border-radius:6px;padding:16px;margin-bottom:18px;font-size:16px;color:var(--lime)}#board{width:min(600px,94vw)}table{border-collapse:collapse;width:100%;font-size:14px;text-align:left}th,td{padding:13px 8px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:400}td:last-child,th:last-child{text-align:right}tr.me{color:var(--lime)}.small-note{font-size:12px;color:var(--muted);line-height:1.5}.sign-in{display:block;color:var(--lime);padding:15px}button[hidden]{display:none}@media(max-width:760px){nav{gap:16px}.quiet{font-size:14px}.stats strong{font-size:24px}#board{padding:24px}}

#zoom-layer.animate-reveal{transition:transform .8s cubic-bezier(.2,.7,.2,1),filter .8s ease-out}@media(prefers-reduced-motion:reduce){#zoom-layer.animate-reveal{transition:none}}#sync-status:empty{display:none}

[hidden]{display:none!important}.start-screen{padding:40px 0 60px}.start-options{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:28px 0}.start-card{display:flex;flex-direction:column;gap:20px;text-align:left;border:1px solid var(--line);border-radius:8px;background:var(--surface);padding:32px;color:inherit;min-height:220px}.start-card:hover{border-color:var(--lime)}.start-card strong{font-size:32px;letter-spacing:-1px}.start-card>span:last-child{font-size:16px;color:var(--muted)}.start-card .eyebrow{margin:0} @media(max-width:650px){.start-options{grid-template-columns:1fr}.start-screen{padding:15px 0}.start-card{min-height:185px;padding:25px}}

.auth-options{display:flex;gap:12px;margin:20px 0}.auth-options:empty{display:none}.auth-options a{text-decoration:none;display:inline-block;padding:16px 24px}

.timer-row{display:flex;align-items:center;justify-content:space-between;margin:20px 0 14px;color:#a4aa9d;font:14px ui-monospace,monospace;letter-spacing:.08em}.timer{font-size:26px;font-variant-numeric:tabular-nums;color:#b6f451;letter-spacing:0}.timer.urgent{color:#ed8b7e}

#account{width:min(480px,calc(100vw - 32px))}#account-form{display:grid;gap:10px;margin-top:22px}#account-form label{font-size:16px;color:#e9ece5}#account-form input{box-sizing:border-box;width:100%;padding:14px;border:1px solid #454d3c;border-radius:7px;background:#20251e;color:#f2f4ee;font:inherit}#account-form input:focus{outline:2px solid #b6f451;outline-offset:2px}#account-form .small-note{margin:0 0 10px}#account-form .primary{margin-top:12px}#account-form[hidden],#account-tabs[hidden],#confirm-password-wrap[hidden]{display:none}

#confirm-password-wrap{display:grid;gap:10px}

[hidden]{display:none!important}.footer-links{display:flex;gap:20px;flex-wrap:wrap}.footer-links a,.privacy-page a,.cookie-banner a,.cookie-dialog a{color:var(--lime)}.privacy-page{max-width:850px;padding-bottom:48px;line-height:1.65}.privacy-page h1{font-size:44px}.privacy-page h2{margin-top:32px}.cookie-banner{position:sticky;bottom:0;z-index:40;padding:20px 24px;border-top:1px solid var(--line);background:var(--surface);display:flex;align-items:center;gap:24px;box-shadow:0 -8px 24px #0004}.cookie-banner p{margin:8px 0 0;max-width:720px;line-height:1.5}.cookie-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.cookie-actions button{width:auto;min-height:44px;margin:0;padding:12px 18px}.cookie-dialog{max-width:560px;line-height:1.5}.cookie-dialog label{display:block;margin-top:24px;font-size:16px}.cookie-dialog input{width:20px;height:20px;vertical-align:middle;accent-color:var(--lime);margin-right:8px}@media(max-width:760px){.cookie-banner{flex-direction:column;align-items:stretch;padding:16px}.cookie-actions button{flex:1}.footer-links{gap:12px}.privacy-page h1{font-size:36px}}