@font-face{font-family:Atkinson Hyperlegible Next;font-weight:400;font-style:normal;font-display:swap;src:url(/fonts/AtkinsonHyperlegibleNext-400.woff2)format("woff2")}@font-face{font-family:Atkinson Hyperlegible Next;font-weight:500;font-style:normal;font-display:swap;src:url(/fonts/AtkinsonHyperlegibleNext-500.woff2)format("woff2")}@font-face{font-family:Atkinson Hyperlegible Next;font-weight:700;font-style:normal;font-display:swap;src:url(/fonts/AtkinsonHyperlegibleNext-700.woff2)format("woff2")}@font-face{font-family:Atkinson Hyperlegible Next;font-weight:800;font-style:normal;font-display:swap;src:url(/fonts/AtkinsonHyperlegibleNext-800.woff2)format("woff2")}@font-face{font-family:Atkinson Hyperlegible Mono;font-weight:500;font-style:normal;font-display:swap;src:url(/fonts/AtkinsonHyperlegibleMono-500.woff2)format("woff2")}@font-face{font-family:Atkinson Hyperlegible Mono;font-weight:700;font-style:normal;font-display:swap;src:url(/fonts/AtkinsonHyperlegibleMono-700.woff2)format("woff2")}:root{--bg:#0d1230;--bg2:#161c44;--surf:#0a0e26;--ink:#f8f4ec;--dim:#b9c0e6;--acc:#ffc94a;--onacc:#14172e;--acc2:#ff7a59;--ok:#4fd1a5;--line:#f8f4ec24;--scrim:#030514b8;--ts:1;--ease-out:cubic-bezier(.23, 1, .32, 1);--ease-drawer:cubic-bezier(.32, .72, 0, 1);--font:"Atkinson Hyperlegible Next", "Atkinson Hyperlegible", system-ui, -apple-system, "Segoe UI", sans-serif;--mono:"Atkinson Hyperlegible Mono", ui-monospace, Menlo, monospace;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}:root[data-theme=day]{--bg:#fff6e6;--bg2:#fff;--surf:#fff;--ink:#151936;--dim:#4a4f73;--acc:#2b3595;--onacc:#fff6e6;--acc2:#d8432a;--ok:#0f8a63;--line:#15193629;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=high]{--bg:#000;--bg2:#000;--surf:#000;--ink:#fff;--dim:#fff;--acc:#ffd400;--onacc:#000;--acc2:#ff8a65;--ok:#6dff9b;--line:#fff;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*,:before,:after{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--ink);margin:0}body{font-family:var(--font);-webkit-text-size-adjust:100%;overscroll-behavior:none}button{font:inherit;color:inherit;cursor:pointer}button,input{touch-action:manipulation}h1,h2,p{margin:0}.ar-root{background:radial-gradient(120% 80% at 50% 0%, var(--bg2), var(--bg) 70%);height:100dvh;color:var(--ink);flex-direction:column;display:flex;position:relative;overflow:hidden;container-type:inline-size}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.press{transition:transform .16s var(--ease-out)}.press:active{transform:scale(.97)}.press:focus-visible{outline:4px solid var(--acc);outline-offset:2px}.press.on-acc:focus-visible{outline-color:var(--ink);outline-offset:3px}.header{padding:max(14px, env(safe-area-inset-top)) 16px 14px;flex:none;justify-content:space-between;align-items:center;gap:8px;display:flex}.brand{color:var(--acc);text-transform:uppercase;letter-spacing:.04em;flex:none;font-size:.95rem;font-weight:700}.header-right{align-items:center;gap:6px;min-width:0;margin-left:auto;display:flex}.pill{border:2px solid var(--line);background:0 0;border-radius:999px;min-height:44px;padding:0 12px;font-size:.95rem;font-weight:700}.score{background:var(--surf);border:2px solid var(--line);border-radius:999px;align-items:center;gap:6px;min-height:44px;padding:0 10px;font-size:.95rem;font-weight:700;display:flex}.beads{gap:5px;display:flex}.bead{border:2px solid var(--acc);width:12px;height:12px;animation:pop .32s var(--ease-out) both;background:0 0;border-radius:50%}.bead.c{background:var(--acc)}.offline{background:var(--surf);border:2px solid var(--acc);font-size:calc(var(--ts) * 1rem);border-radius:16px;flex-wrap:wrap;flex:none;align-items:baseline;gap:10px;margin:0 20px 8px;padding:12px 16px;line-height:1.4;display:flex}.offline strong{color:var(--acc)}.screen{min-height:0;padding:8px 20px max(24px, env(safe-area-inset-bottom));flex-direction:column;flex:1;justify-content:space-between;gap:24px;width:100%;max-width:760px;margin:0 auto;display:flex;overflow-y:auto}.screen.tappable{cursor:pointer}.stack{flex-direction:column;gap:18px;display:flex}.stack-22{gap:22px}.pad-top-12{padding-top:12vh}.pad-top-10{padding-top:10vh}.step{color:var(--dim);font-weight:700;font-size:calc(var(--ts) * .95rem);letter-spacing:.04em}.hero{font-size:calc(var(--ts) * clamp(3rem, 13cqw, 5rem));letter-spacing:-.02em;color:var(--acc);text-wrap:balance;font-weight:800;line-height:1.05}.tagline{font-size:calc(var(--ts) * clamp(1.25rem, 4.5cqw, 1.6rem));text-wrap:pretty;max-width:30ch;font-weight:600;line-height:1.35}.sw{color:var(--dim);font-style:italic;font-size:calc(var(--ts) * 1.05rem)}.h1{font-size:calc(var(--ts) * clamp(1.9rem, 7cqw, 2.8rem));text-wrap:balance;font-weight:700;line-height:1.15}.body{font-size:calc(var(--ts) * 1.2rem);text-wrap:pretty;max-width:36ch;line-height:1.5}.body strong{color:var(--acc)}.body-dim{font-size:calc(var(--ts) * 1.05rem);color:var(--dim);max-width:38ch;line-height:1.5}.summary-line{font-size:calc(var(--ts) * clamp(1.4rem, 5cqw, 2rem));font-weight:700;line-height:1.3}.big-beads{flex-wrap:wrap;gap:10px;display:flex}.big-bead{border:4px solid var(--acc);width:36px;height:36px;animation:pop .32s var(--ease-out) both;border-radius:50%}.big-bead.c{background:var(--acc)}.dim-line{color:var(--dim);font-size:calc(var(--ts) * 1.1rem)}.hint-line{text-align:center;color:var(--dim);font-size:calc(var(--ts) * 1rem)}.col{flex-direction:column;align-items:stretch;gap:12px;display:flex}.btn-primary{background:var(--acc);min-height:76px;color:var(--onacc);font-weight:700;font-size:calc(var(--ts) * 1.3rem);border:0;border-radius:24px}.btn-primary.lg{font-size:calc(var(--ts) * 1.35rem)}.btn-secondary{border:2px solid var(--line);background:var(--surf);min-height:64px;font-weight:700;font-size:calc(var(--ts) * 1.1rem);border-radius:24px}.group{flex-direction:column;gap:10px;display:flex}.group-label{font-weight:700;font-size:calc(var(--ts) * 1.05rem)}.seg-row{gap:8px;display:flex}.seg{border:2px solid var(--line);background:var(--surf);min-width:0;min-height:60px;font-weight:700;font-size:calc(var(--ts) * 1rem);border-radius:18px;flex:1 1 0}.seg[aria-pressed=true]{background:var(--acc);color:var(--onacc);border-color:var(--acc)}.seg.sm{min-height:56px;font-size:calc(var(--ts) * .95rem);border-radius:16px}.seg.a1{font-size:1rem}.seg.a2{font-size:1.35rem}.seg.a3{font-size:1.75rem}.toggles{flex-direction:column;gap:8px;display:flex}.toggle{border:2px solid var(--line);background:var(--surf);text-align:left;border-radius:18px;justify-content:space-between;align-items:center;gap:16px;min-height:68px;padding:10px 16px;display:flex}.toggle.sm{min-height:64px}.toggle-text{flex-direction:column;gap:2px;display:flex}.toggle-label{font-weight:700;font-size:calc(var(--ts) * 1.05rem)}.toggle-desc{color:var(--dim);font-size:calc(var(--ts) * .9rem);line-height:1.35}.toggle-state{color:var(--dim);flex:none;align-items:center;gap:8px;font-size:.9rem;font-weight:700;display:flex}.toggle[aria-checked=true] .toggle-state{color:var(--ink)}.track{background:var(--line);border-radius:999px;justify-content:flex-start;align-items:center;width:52px;height:32px;padding:0 4px;display:flex}.toggle[aria-checked=true] .track{background:var(--acc);justify-content:flex-end}.knob{background:var(--ink);border-radius:50%;width:24px;height:24px}.toggle[aria-checked=true] .knob{background:var(--onacc)}.game-scroll{cursor:pointer;flex:1;min-height:0;overflow-y:auto}.game-col{flex-direction:column;gap:18px;width:100%;max-width:760px;margin:0 auto;padding:8px 20px 16px;display:flex}.chip{background:var(--surf);border:2px solid var(--line);min-height:36px;font-weight:700;font-size:calc(var(--ts) * .95rem);border-radius:999px;align-self:flex-start;align-items:center;gap:10px;padding:0 14px 0 10px;display:flex}.chip-dot{background:var(--ok);border-radius:50%;width:14px;height:14px}.chip.listening .chip-dot{background:var(--acc2);border-radius:3px}.chip.thinking .chip-dot{background:var(--acc)}.chip.success .chip-dot{background:var(--ok)}.chip.idle .chip-dot{background:var(--dim);border-radius:3px}.original{color:var(--acc);font-style:italic;font-weight:600;font-size:calc(var(--ts) * clamp(1.05rem, 3.6cqw, 1.3rem));line-height:1.35}.headline{letter-spacing:-.01em;text-wrap:balance;overflow-wrap:anywhere;font-weight:700;line-height:1.22}.headline.call{font-size:calc(var(--ts) * clamp(2.8rem, 12cqw, 4.5rem));color:var(--acc)}.headline.response{font-size:calc(var(--ts) * clamp(2.2rem, 9cqw, 3.6rem));color:var(--acc)}.headline.riddle{font-size:calc(var(--ts) * clamp(1.7rem, 6.5cqw, 2.6rem))}.headline.feedback{font-size:calc(var(--ts) * clamp(1.6rem, 6cqw, 2.3rem))}.headline.correct{font-size:calc(var(--ts) * clamp(1.9rem, 7cqw, 2.8rem));color:var(--ok)}.bubble{animation:rise .28s var(--ease-out) both;background:var(--bg2);border:2px solid var(--line);border-radius:20px 20px 20px 6px;flex-direction:column;align-self:flex-start;gap:2px;padding:12px 18px;display:flex}.label{color:var(--dim);font-weight:700;font-size:calc(var(--ts) * .85rem);letter-spacing:.06em}.bubble .label{letter-spacing:.04em}.bubble-text{font-size:calc(var(--ts) * 1.2rem);font-weight:600}.hint-card{animation:rise .28s var(--ease-out) both;background:var(--acc);color:var(--onacc);border-radius:20px;flex-direction:column;gap:6px;padding:16px 18px;display:flex}.hint-card .label{color:var(--onacc)}.hint-text{font-size:calc(var(--ts) * 1.25rem);font-weight:700;line-height:1.35}.riddle-card{border:2px solid var(--line);border-radius:20px;flex-direction:column;gap:6px;padding:14px 18px;display:flex}.riddle-card-text{font-size:calc(var(--ts) * 1.1rem);font-weight:600;line-height:1.4}.answer{flex-wrap:wrap;align-items:flex-start;gap:18px;display:flex}.illustration{animation:rise .32s var(--ease-out) both;aspect-ratio:4/3;background:var(--bg2);border-radius:24px;flex:220px;max-width:340px;overflow:hidden}.illustration img{object-fit:cover;width:100%;height:100%;display:block}.answer-text{animation:rise .32s var(--ease-out) 60ms both;flex-direction:column;flex:260px;gap:10px;display:flex}.answer-word{font-size:calc(var(--ts) * clamp(2rem, 8cqw, 3rem));color:var(--acc);font-weight:700;line-height:1.05}.explanation{font-size:calc(var(--ts) * 1.1rem);text-wrap:pretty;line-height:1.5}.credit{color:var(--dim);font-size:calc(var(--ts) * .95rem)}.dock{width:100%;max-width:760px;padding:0 20px max(16px, env(safe-area-inset-bottom));flex-direction:column;flex:none;gap:12px;margin:0 auto;display:flex}.tapzone{border:2px solid var(--line);background:var(--surf);text-align:left;border-radius:28px;align-items:center;gap:18px;min-height:112px;padding:10px 18px 10px 10px;display:flex}.tapzone:focus-visible{outline-offset:3px}.tap-text{flex-direction:column;gap:4px;min-width:0;display:flex}.prompt{font-weight:700;font-size:calc(var(--ts) * 1.2rem);line-height:1.3}.subprompt{color:var(--dim);font-size:calc(var(--ts) * .95rem);line-height:1.35}.tries{color:var(--dim);font-size:calc(var(--ts) * .9rem);align-items:center;gap:6px;margin-top:2px;font-weight:700;display:flex}.try{border:2px solid var(--dim);border-radius:3px;width:10px;height:10px}.try.used{background:var(--dim)}.typerow{gap:8px;display:flex}.typerow input{border:2px solid var(--acc);background:var(--surf);min-width:0;min-height:60px;color:var(--ink);font:inherit;font-size:calc(var(--ts) * 1.15rem);border-radius:18px;outline:none;flex:1;padding:0 16px}.typerow input:focus-visible{outline:4px solid var(--acc);outline-offset:2px}.typerow input::placeholder{color:var(--dim);opacity:.8}.send{background:var(--acc);min-width:96px;min-height:60px;color:var(--onacc);font-weight:700;font-size:calc(var(--ts) * 1.1rem);border:0;border-radius:18px}.actions{gap:8px;display:flex}.action{border:2px solid var(--line);background:var(--bg2);min-width:0;min-height:64px;font-weight:700;font-size:calc(var(--ts) * 1.05rem);border-radius:20px;flex-direction:column;flex:1 1 0;justify-content:center;align-items:center;gap:2px;display:flex}.keycap{color:var(--dim);border:1px solid var(--line);font-size:.75rem;font-weight:600;font-family:var(--mono);border-radius:6px;padding:1px 6px}.nextrow{gap:8px;display:flex}.btn-next{background:var(--acc);min-height:72px;color:var(--onacc);font-weight:700;font-size:calc(var(--ts) * 1.25rem);border:0;border-radius:22px;flex:2 1 0}.btn-stop{border:2px solid var(--line);background:var(--bg2);min-height:72px;font-weight:700;font-size:calc(var(--ts) * 1.1rem);border-radius:22px;flex:1 1 0}.orb{flex:none;justify-content:center;align-items:center;width:92px;height:92px;display:flex}.orb-core{border-radius:50%;justify-content:center;align-items:center;gap:5px;width:88px;height:88px;display:flex;position:relative}.orb.speaking .orb-core{background:var(--ok)}.orb .ripple{border:3px solid var(--ok);animation:ripple 1.8s var(--ease-out) infinite;border-radius:50%;position:absolute;inset:0}.orb .ripple.two{animation-delay:.9s}.orb .dot-center{background:var(--onacc);border-radius:50%;width:26px;height:26px}.orb.listening .orb-core{background:var(--acc2)}.orb .halo{background:var(--acc2);opacity:.35;border-radius:50%;animation:1.6s ease-in-out infinite breathe;position:absolute;inset:-10px}.orb .bar{background:var(--onacc);transform-origin:50%;border-radius:4px;width:7px;height:36px;animation:.9s ease-in-out infinite bar}.orb .bar:nth-child(2),.orb .bar:nth-child(4){animation-delay:.15s}.orb .bar:nth-child(3){animation-delay:.3s}.orb.thinking .orb-core{border:4px solid var(--acc);background:0 0}.orb .bounce{background:var(--acc);border-radius:50%;width:18px;height:18px;animation:1s ease-in-out infinite bounce}.orb .bounce:nth-child(2){animation-delay:.15s}.orb .bounce:nth-child(3){animation-delay:.3s}.orb.success .orb-core{background:var(--ok)}.orb .check{color:var(--onacc);font-size:46px;font-weight:800;line-height:1}.orb.idle .orb-core{border:4px solid var(--dim);background:0 0}.orb .square{background:var(--dim);border-radius:6px;width:26px;height:26px}.scrim{background:var(--scrim);justify-content:center;align-items:center;padding:20px;animation:.2s ease-out fade;display:flex;position:absolute;inset:0}.scrim.pause{z-index:5}.scrim.sheet-wrap{z-index:6;align-items:flex-end;padding:0}.modal{animation:modal .22s var(--ease-out);background:var(--bg2);border:2px solid var(--line);border-radius:28px;flex-direction:column;gap:12px;width:100%;max-width:440px;padding:24px;display:flex}.modal h2{font-size:calc(var(--ts) * 2rem);margin-bottom:6px;font-weight:700}.modal p{color:var(--dim);font-size:calc(var(--ts) * 1.05rem);margin-bottom:8px;line-height:1.4}.btn-resume{background:var(--acc);min-height:72px;color:var(--onacc);font-weight:700;font-size:calc(var(--ts) * 1.25rem);border:0;border-radius:22px}.btn-end{border:2px solid var(--line);min-height:60px;font-weight:700;font-size:calc(var(--ts) * 1.05rem);background:0 0;border-radius:22px}.sheet{animation:sheet .42s var(--ease-drawer);width:100%;max-width:560px;max-height:92%;padding:24px 20px max(28px, env(safe-area-inset-bottom));background:var(--bg2);border:2px solid var(--line);border-bottom:0;border-radius:28px 28px 0 0;flex-direction:column;gap:20px;display:flex;overflow-y:auto}.sheet-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.sheet h2{font-size:calc(var(--ts) * 1.7rem);font-weight:700}.btn-done{background:var(--acc);min-height:48px;color:var(--onacc);border:0;border-radius:999px;padding:0 20px;font-size:1rem;font-weight:700}.sheet .group-label,.sheet .toggle-label{font-size:calc(var(--ts) * 1rem)}.sheet .toggle-desc{font-size:calc(var(--ts) * .85rem)}.keys{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;display:grid}.key{font-size:calc(var(--ts) * .95rem);align-items:center;gap:10px;display:flex}.key kbd{text-align:center;border:2px solid var(--line);background:var(--surf);min-width:28px;font-size:.85rem;font-weight:700;font-family:var(--mono);border-radius:8px;padding:3px 8px}@keyframes ripple{0%{opacity:.7;transform:scale(1)}to{opacity:0;transform:scale(1.7)}}@keyframes bar{0%,to{transform:scaleY(.35)}50%{transform:scaleY(1)}}@keyframes breathe{0%,to{opacity:.35;transform:scale(1)}50%{opacity:.6;transform:scale(1.12)}}@keyframes bounce{0%,80%,to{transform:translateY(0)}40%{transform:translateY(-14px)}}@keyframes sheet{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes fade{0%{opacity:0}to{opacity:1}}@keyframes modal{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes rise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes pop{0%{opacity:0;transform:scale(.7)}to{opacity:1;transform:scale(1)}}@media (prefers-reduced-motion:reduce){.orb .ripple,.orb .halo,.orb .bar,.orb .bounce{animation:none}.orb .bar{transform:scaleY(.7)}.bubble,.hint-card,.illustration,.answer-text,.bead,.big-bead,.scrim,.modal,.sheet{animation:none}.press{transition:none}}.orb.live .bar{transform:scaleY(calc(.3 + var(--lvl,0) * .7));transition:transform 60ms linear;animation:none}.orb.live .bar:nth-child(2),.orb.live .bar:nth-child(4){transform:scaleY(calc(.3 + var(--lvl,0) * .55))}.orb.live .bar:first-child,.orb.live .bar:nth-child(5){transform:scaleY(calc(.3 + var(--lvl,0) * .4))}.orb.live .halo{opacity:calc(.25 + var(--lvl,0) * .4);transform:scale(calc(1 + var(--lvl,0) * .15));transition:transform 60ms linear,opacity 60ms linear;animation:none}.diag{border:1px dashed var(--line);background:var(--surf);font-family:var(--mono);color:var(--dim);border-radius:14px;flex-direction:column;gap:6px;padding:8px 12px;font-size:.72rem;line-height:1.4;display:flex}.diag-meter{background:var(--line);border-radius:3px;height:6px;overflow:hidden}.diag-fill{background:var(--acc2);transform-origin:0;width:100%;height:100%;transition:transform 60ms linear;display:block;transform:scaleX(0)}.diag-row{justify-content:space-between;align-items:flex-start;gap:10px;display:flex}.diag-row span{overflow-wrap:anywhere}.diag-copy{border:1px solid var(--line);min-height:28px;color:var(--ink);font:inherit;background:0 0;border-radius:8px;flex:none;padding:0 10px;font-weight:700}.chip.choice .chip-dot{background:var(--acc2);border-radius:3px}.install-note{color:var(--dim);font-size:calc(var(--ts) * .95rem);text-align:center}