@font-face{font-family:Big Shoulders Display;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/big-shoulders-display-latin-700-normal.woff2) format("woff2")}@font-face{font-family:Big Shoulders Display;font-style:normal;font-weight:900;font-display:swap;src:url(/fonts/big-shoulders-display-latin-900-normal.woff2) format("woff2")}@font-face{font-family:Instrument Sans;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/instrument-sans-latin-400-normal.woff2) format("woff2")}@font-face{font-family:Instrument Sans;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/instrument-sans-latin-600-normal.woff2) format("woff2")}@font-face{font-family:Instrument Sans;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/instrument-sans-latin-700-normal.woff2) format("woff2")}:root{--bg: #F1F4EA;--surface: #FFFFFF;--ink: #10271D;--muted: #56695E;--line: #D3DCCD;--field: #1F6F4E;--board: #123527;--board-2: #1B4734;--board-ink: #F3F6EE;--board-muted: #A9C2B3;--accent: #F2C230;--accent-ink: #2A2100;--btn-bg: #1F6F4E;--btn-ink: #FFFFFF;--miss: #A9412B;--half: 15px;--display: "Big Shoulders Display", "Arial Narrow", "Helvetica Neue Condensed", Impact, sans-serif;--body: "Instrument Sans", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #0C2219;--surface: #133024;--ink: #EEF3E8;--muted: #9DB3A5;--line: #25493A;--field: #58B98C;--board: #081912;--board-2: #12382A;--btn-bg: #F2C230;--btn-ink: #2A2100;--miss: #E98A72}}:root[data-theme=dark]{--bg: #0C2219;--surface: #133024;--ink: #EEF3E8;--muted: #9DB3A5;--line: #25493A;--field: #58B98C;--board: #081912;--board-2: #12382A;--btn-bg: #F2C230;--btn-ink: #2A2100;--miss: #E98A72}*,*:before,*:after{box-sizing:inherit}html{scroll-padding-top:env(safe-area-inset-top,0px);-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.5}button{font:inherit;color:inherit;cursor:pointer}a{color:var(--field)}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}[hidden]{display:none!important}.wrap{max-width:560px;margin:0 auto;padding:18px 16px 48px}.mast{display:flex;align-items:flex-end;justify-content:space-between;gap:12px}.wordmark{font-family:var(--display);font-weight:900;font-size:2.5rem;line-height:.9;letter-spacing:.01em;margin:0;white-space:nowrap}.wordmark .q{display:inline-block;height:.885em;width:.823em;vertical-align:-.068em;margin-right:.03em}.tagline{margin:6px 0 0;color:var(--muted);font-size:.95rem}.streak{text-align:right;flex:none}.streak b{display:block;font-family:var(--display);font-weight:900;font-size:1.9rem;line-height:1}.streak span{font-size:.8rem;color:var(--muted)}.tabs{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:4px;margin:20px 0 16px;padding:4px;background:var(--surface);border:1px solid var(--line);border-radius:12px}.tabs button{border:0;background:transparent;padding:10px 2px;border-radius:9px;font-weight:600;font-size:.86rem;color:var(--muted);white-space:nowrap}.tabs button[aria-selected=true]{background:var(--board);color:var(--board-ink)}.meta{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:.88rem;margin-bottom:8px}.question{font-size:1.42rem;line-height:1.25;font-weight:600;margin:0 0 16px;letter-spacing:-.01em;text-wrap:balance}.banner{background:var(--accent);color:var(--accent-ink);border-radius:10px;padding:8px 12px;font-size:.88rem;font-weight:600;margin-bottom:12px}.board{background:var(--board);color:var(--board-ink);border-radius:16px;padding:18px 16px 16px;box-shadow:inset 0 0 0 1px #ffffff12,inset 0 0 0 5px var(--board),inset 0 0 0 6px #ffffff1a}.readout{text-align:center;min-height:6.2rem}.readout .who{font-size:.85rem;color:var(--board-muted)}.readout .num{font-family:var(--display);font-weight:900;font-size:clamp(2.6rem,13vw,3.9rem);line-height:1;font-variant-numeric:tabular-nums;white-space:nowrap}.readout .unit{font-size:.92rem;color:var(--board-muted);margin-top:2px}.readout.truth .num{color:var(--accent)}.scale{position:relative;margin-top:14px;padding-bottom:26px}.rail{position:relative;height:56px}.rail:before{content:"";position:absolute;left:0;right:0;top:26px;height:4px;border-radius:2px;background:var(--board-2);box-shadow:inset 0 0 0 1px #ffffff1f}.tick{position:absolute;top:18px;width:2px;height:20px;margin-left:-1px;background:#ffffff47;left:calc(var(--half) + (100% - 2 * var(--half)) * var(--p))}.tick span{position:absolute;top:40px;left:50%;transform:translate(-50%);font-size:.74rem;color:var(--board-muted);white-space:nowrap;font-variant-numeric:tabular-nums}.tick.minor{height:10px;top:23px;background:#ffffff24}.scale input[type=range]{position:absolute;inset:0 0 auto;width:100%;height:56px;margin:0;background:transparent;-webkit-appearance:none;appearance:none;touch-action:pan-y}.scale input[type=range]::-webkit-slider-runnable-track{height:56px;background:transparent}.scale input[type=range]::-moz-range-track{height:56px;background:transparent}.scale input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:30px;height:52px;margin-top:2px;border-radius:15px;background:var(--accent);border:4px solid var(--board);box-shadow:0 0 0 2px var(--accent),0 4px 10px #0006;cursor:grab}.scale input[type=range]::-moz-range-thumb{width:22px;height:44px;border-radius:15px;background:var(--accent);border:4px solid var(--board);box-shadow:0 0 0 2px var(--accent),0 4px 10px #0006;cursor:grab}.scale input[type=range]:focus-visible{outline:none}.scale input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 2px var(--accent),0 0 0 6px #ffffff8c}.scale.untouched input[type=range]::-webkit-slider-thumb{animation:nudge 1.6s ease-in-out 2}@keyframes nudge{0%,to{transform:translate(0)}30%{transform:translate(-9px)}60%{transform:translate(9px)}}.mark{position:absolute;top:4px;width:0;left:calc(var(--half) + (100% - 2 * var(--half)) * var(--p));transition:left .9s cubic-bezier(.2,.8,.2,1)}.mark i{position:absolute;left:-3px;top:0;width:6px;height:48px;border-radius:3px}.mark b{position:absolute;left:50%;transform:translate(-50%);font-size:.72rem;font-weight:700;white-space:nowrap;padding:1px 6px;border-radius:6px}.mark.guess i{background:var(--board-ink)}.mark.guess b{top:-20px;background:var(--board-ink);color:var(--board)}.mark.truth i{background:var(--accent);width:8px;left:-4px}.mark.truth b{top:72px;background:var(--accent);color:var(--accent-ink)}.gap{position:absolute;top:24px;height:8px;background:repeating-linear-gradient(135deg,#f2c230bf 0 4px,#f2c23033 4px 8px);border-radius:2px;transition:left .9s cubic-bezier(.2,.8,.2,1),width .9s cubic-bezier(.2,.8,.2,1)}.scale.revealed{padding-top:20px;padding-bottom:46px}.nudges{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:8px}.nudges button{width:48px;height:44px;border-radius:10px;border:1px solid rgba(255,255,255,.22);background:var(--board-2);color:var(--board-ink);font-size:1.3rem;font-weight:600;line-height:1}.nudges p{margin:0;font-size:.84rem;color:var(--board-muted);text-align:center}.btn{display:block;width:100%;margin-top:14px;padding:15px 16px;border:0;border-radius:12px;background:var(--btn-bg);color:var(--btn-ink);font-weight:700;font-size:1.05rem}.btn[disabled]{opacity:.45;cursor:not-allowed}.btn.quiet{background:transparent;color:var(--ink);border:1.5px solid var(--line)}.board .btn{background:var(--accent);color:var(--accent-ink)}.choices{display:grid;gap:8px}.choice{position:relative;overflow:hidden;text-align:left;width:100%;padding:13px 14px;border-radius:11px;border:1px solid rgba(255,255,255,.22);background:var(--board-2);color:var(--board-ink);font-weight:600;font-size:1.02rem;display:flex;justify-content:space-between;gap:10px;align-items:baseline}.choice .bar{position:absolute;inset:0 auto 0 0;width:0;background:#ffffff21;transition:width .9s cubic-bezier(.2,.8,.2,1)}.choice>span{position:relative}.choice .val{font-family:var(--display);font-weight:700;font-size:1.2rem;font-variant-numeric:tabular-nums;white-space:nowrap}.choice .tag{font-size:.72rem;font-weight:700;margin-left:8px;padding:1px 6px;border-radius:6px;background:var(--board-ink);color:var(--board)}.choice.correct{border-color:var(--accent)}.choice.correct .bar{background:#f2c23061}.choice.correct .val{color:var(--accent)}.choice[disabled]{cursor:default;opacity:1}.verdict{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:18px 0 2px}.verdict h2{font-family:var(--display);font-weight:900;font-size:2.1rem;line-height:1;margin:0}.verdict .pts{font-family:var(--display);font-weight:900;font-size:2.1rem;line-height:1;white-space:nowrap}.verdict .pts small{font-size:1rem;font-weight:700;color:var(--muted)}.offby{color:var(--muted);margin:2px 0 14px}.explain{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px}.explain h3{margin:0 0 6px;font-size:1.08rem}.explain p{margin:0;max-width:62ch}.explain .src{margin-top:10px;font-size:.84rem;color:var(--muted)}.crowd{margin-top:10px;font-size:.92rem;color:var(--muted)}.brag{display:inline-block;margin:-6px 0 14px;padding:6px 12px;border-radius:999px;background:var(--accent);color:var(--accent-ink);font-weight:600;font-size:.95rem}.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.row2 .btn{font-size:.95rem;padding:14px 8px}.next{margin-top:18px;padding-top:14px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:baseline;gap:12px;color:var(--muted);font-size:.92rem}.next b{font-family:var(--display);font-weight:700;font-size:1.5rem;color:var(--ink);font-variant-numeric:tabular-nums}.toast{min-height:1.4em;margin-top:8px;font-size:.88rem;color:var(--muted);text-align:center}textarea.share{width:100%;margin-top:8px;padding:10px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font:inherit;font-size:.9rem;resize:none}.lead{margin:0 0 14px;max-width:60ch}.progress{display:flex;gap:5px;margin-bottom:12px}.progress i{flex:1;height:5px;border-radius:3px;background:var(--line)}.progress i.done{background:var(--field)}.progress i.now{background:var(--accent)}.summary{list-style:none;margin:12px 0 0;padding:0;border:1px solid var(--line);border-radius:14px;background:var(--surface)}.summary li{display:flex;justify-content:space-between;gap:12px;padding:10px 14px;border-top:1px solid var(--line);font-size:.94rem}.summary li:first-child{border-top:0}.summary b{font-variant-numeric:tabular-nums}.seg{display:inline-flex;gap:4px;padding:3px;border:1px solid var(--line);border-radius:10px;background:var(--surface);margin-bottom:12px}.seg button{border:0;background:transparent;padding:7px 14px;border-radius:7px;font-weight:600;font-size:.88rem;color:var(--muted)}.seg button[aria-pressed=true]{background:var(--board);color:var(--board-ink)}.table{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-radius:14px;background:var(--surface);overflow:hidden}.table li{display:grid;grid-template-columns:2ch 28px 1fr auto;align-items:center;gap:10px;padding:10px 14px;border-top:1px solid var(--line)}.table li:first-child{border-top:0}.table li.me{background:color-mix(in srgb,var(--accent) 22%,transparent)}.table .rk{font-family:var(--display);font-weight:700;font-size:1.15rem;color:var(--muted);text-align:right}.table img{width:28px;height:28px;border-radius:50%;display:block;background:var(--line)}.table .nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}.table .nm small{display:block;font-weight:400;color:var(--muted);font-size:.8rem}.table .sc{font-family:var(--display);font-weight:900;font-size:1.35rem;font-variant-numeric:tabular-nums}.note{color:var(--muted);font-size:.9rem;margin:12px 0 0;max-width:60ch}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}.stats div{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 12px}.stats b{display:block;font-family:var(--display);font-weight:900;font-size:1.7rem;line-height:1.05;font-variant-numeric:tabular-nums}.stats span{font-size:.8rem;color:var(--muted)}footer{margin-top:34px;border-top:1px solid var(--line);padding-top:6px}details{border-bottom:1px solid var(--line)}summary{padding:12px 0;font-weight:600;cursor:pointer}details>div{padding:0 0 14px;color:var(--muted);font-size:.93rem;max-width:62ch}details p{margin:0 0 8px}@media(prefers-reduced-motion:reduce){.mark,.gap,.choice .bar{transition:none}.scale.untouched input[type=range]::-webkit-slider-thumb{animation:none}}.mast-right{display:flex;align-items:flex-end;gap:14px}.you{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);font-weight:700;text-decoration:none;font-size:.95rem}.you[aria-current=page]{background:var(--board);color:var(--board-ink);border-color:var(--board)}.tabs a{display:block;text-align:center;text-decoration:none;padding:10px 2px;border-radius:9px;font-weight:600;font-size:.86rem;color:var(--muted);white-space:nowrap}.tabs a[aria-current=page]{background:var(--board);color:var(--board-ink)}.tabs a[hidden]{display:none}.loading{color:var(--muted);padding:40px 0;text-align:center}.error{background:var(--surface);border:1px solid var(--miss);color:var(--ink);border-radius:12px;padding:12px 14px}.error button{margin-top:8px}.flash{position:fixed;left:50%;bottom:calc(18px + env(safe-area-inset-bottom,0px));transform:translate(-50%);max-width:calc(100% - 32px);background:var(--board);color:var(--board-ink);padding:10px 16px;border-radius:12px;font-size:.92rem;box-shadow:0 6px 20px #00000040;z-index:10}.challenge{background:var(--surface);border:1.5px solid var(--accent);border-radius:14px;padding:12px 14px;margin-bottom:14px}.challenge b{font-family:var(--display);font-weight:900;font-size:1.4rem}.challenge.result{border-color:var(--field)}.allowance{display:flex;justify-content:space-between;align-items:baseline;gap:12px;color:var(--muted);font-size:.92rem;margin:6px 0 4px}.allowance b{color:var(--ink)}.invite{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin-top:14px}.invite h3{margin:0 0 6px;font-size:1.05rem}.invite p{margin:0;color:var(--muted);font-size:.93rem}.report-link{background:none;border:0;padding:0;margin-top:10px;color:var(--muted);font-size:.84rem;text-decoration:underline}.report{margin-top:10px;display:grid;gap:8px}.report select,.report textarea,.field input{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font:inherit}.report textarea{resize:vertical;min-height:60px}.report .btn{margin-top:0;padding:11px 14px;font-size:.95rem}.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin-top:14px}.panel h3{margin:0 0 8px;font-size:1.05rem}.panel p{margin:0 0 8px;color:var(--muted);font-size:.93rem}.field{display:grid;gap:6px;margin:8px 0;font-size:.9rem}.panel .btn{margin-top:8px}.linkbtn{background:none;border:0;padding:0;color:var(--field);text-decoration:underline;font:inherit}.wordmark-link{color:inherit;text-decoration:none}.wordmark-link .wordmark{display:block}.archive .btn{text-align:center;text-decoration:none}.archive .summary a{color:var(--ink)}.archive .summary li{align-items:baseline}.archive{margin-top:18px}.archive .summary .note{margin:0;white-space:nowrap}.legal{max-width:68ch}.legal h2{font-size:1.1rem;margin:26px 0 8px}.legal p,.legal li{line-height:1.55}.legal ul{padding-left:1.2em}.legal li{margin-bottom:8px}.legal code{font-size:.9em}.btn.danger{background:transparent;color:var(--miss);border:1px solid currentColor}.delete-confirm{display:flex;gap:12px;align-items:center;flex-wrap:wrap}