:root{color-scheme:light dark;--paper: #F2F1F7;--card: #FFFFFF;--ink: #2A2A46;--ink-soft: #63627F;--rule: #DEDCE9;--coral: #EE6C5A;--mint: #34B08A;--marigold: #F0B429;--sky: #6BA8DE;--lilac: #8E7BD6;--on-accent: #2A2A46;--shadow: 0 1px 2px rgba(42, 42, 70, .06), 0 6px 18px rgba(42, 42, 70, .07);--font-rounded: ui-rounded, "SF Pro Rounded", system-ui, -apple-system, sans-serif;--font-plain: system-ui, -apple-system, "Segoe UI", sans-serif;--font-marker: "Bradley Hand", "Marker Felt", "Comic Sans MS", cursive;--font: var(--font-rounded);--radius: 18px;--tap: 44px}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--paper: #191830;--card: #242240;--ink: #EEEDF7;--ink-soft: #AFADCB;--rule: #343156;--coral: #F58371;--mint: #4CC79E;--marigold: #F5CC5E;--sky: #83B9E8;--lilac: #A493E4;--on-accent: #191830;--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 18px rgba(0, 0, 0, .35)}}:root[data-theme=dark]{color-scheme:dark;--paper: #191830;--card: #242240;--ink: #EEEDF7;--ink-soft: #AFADCB;--rule: #343156;--coral: #F58371;--mint: #4CC79E;--marigold: #F5CC5E;--sky: #83B9E8;--lilac: #A493E4;--on-accent: #191830;--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 18px rgba(0, 0, 0, .35)}:root[data-theme=light]{color-scheme:light}:root[data-font=rounded]{--font: var(--font-rounded)}:root[data-font=plain]{--font: var(--font-plain)}:root[data-font=marker]{--font: var(--font-marker)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.5;background:var(--paper);color:var(--ink)}button{color:inherit;font:inherit;cursor:pointer;min-height:var(--tap);min-width:var(--tap)}input{color:inherit;font:inherit;min-height:var(--tap)}:focus-visible{outline:3px solid var(--ink);outline-offset:2px}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}main{max-width:46rem;margin:0 auto;padding:1.5rem 1.25rem 3rem}h1,h2{line-height:1.2}.gate h1{margin:0 0 1.5rem;font-size:1.75rem}.gate form{display:flex;flex-direction:column;gap:.5rem;max-width:20rem}.gate label{font-weight:600;color:var(--ink-soft)}.gate input{padding:.6rem .75rem;font-size:1.125rem;border:2px solid var(--rule);border-radius:12px;background:var(--card)}.gate button{padding:.6rem 1.25rem;font-size:1.125rem;font-weight:600;border:none;border-radius:12px;background:var(--coral);color:var(--on-accent)}.gate button:disabled{background:var(--rule);color:var(--ink);cursor:default}.gate [role=status]{margin-top:1rem;padding:.75rem 1rem;border-left:4px solid var(--lilac);border-radius:0 12px 12px 0;background:var(--card);color:var(--ink)}.meet h2{margin:0 0 .25rem;font-size:1.75rem}.meet .sub{margin:0 0 1.5rem;color:var(--ink-soft)}.flipgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:1rem;margin-bottom:1.5rem}.flip{display:block;min-height:9rem;width:100%;padding:1rem;text-align:left;border:2px solid var(--rule);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow);transition:border-color .14s ease,transform .14s ease}.flip:active{transform:scale(.99)}.flip.open{border-color:var(--mint)}.flip .inner{display:block}.flip .w{display:block;font-size:1.5rem;font-weight:700}.flip .tap,.flip .m,.flip .ex{display:block;margin-top:.5rem}.flip .tap{color:var(--ink-soft)}.flip .ex{font-style:italic;color:var(--ink-soft)}@keyframes face-in{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}.flip .tap,.flip .m,.flip .ex{animation:face-in .18s ease-out both}.meet .btn{padding:.6rem 1.25rem;font-size:1.125rem;font-weight:600;border:none;border-radius:12px;background:var(--marigold);color:var(--on-accent)}.meet .btn:disabled{background:var(--rule);color:var(--ink);cursor:default}.recognition .word{margin:0 0 .25rem;font-size:2rem}.recognition .sentence{margin:0 0 1.25rem;font-style:italic;color:var(--ink-soft)}.opts{display:grid;gap:.75rem;margin:0;padding:0;list-style:none}.opt{display:flex;align-items:stretch;min-height:var(--tap);border:2px solid var(--rule);border-radius:14px;background:var(--card);box-shadow:var(--shadow);overflow:hidden}.opt .txt{flex:1 1 auto;padding:.75rem 1rem;text-align:left;font-size:1.125rem;border:none;background:none}.opt .pick{flex:0 0 3.25rem;font-size:1.25rem;border:none;border-left:2px solid var(--rule);background:none;color:var(--ink-soft)}.opt.out{border-style:dashed;background:var(--paper)}.opt.out .txt{text-decoration:line-through;text-decoration-thickness:2px;color:var(--ink-soft)}.opt.out .pick{cursor:default}.opt.picked{border-color:var(--mint)}.opt.picked .pick{background:var(--mint);color:var(--on-accent)}.correction{display:grid;gap:.35rem;margin-top:1.25rem;padding:1rem 1.25rem;border-left:6px solid var(--marigold);border-radius:0 14px 14px 0;background:var(--card);box-shadow:var(--shadow)}.correction strong{font-size:1.125rem}.correction span{color:var(--ink-soft)}.correction .ex{font-style:italic}.correction .next{justify-self:end;margin-top:.5rem;padding:.6rem 1.25rem;font-weight:600;border:none;border-radius:12px;background:var(--marigold);color:var(--on-accent)}.correction .next:active{transform:scale(.99)}.recall .word{margin:0 0 .25rem;font-size:2rem}.recall .prompt{margin:0 0 1.25rem;color:var(--ink-soft)}.recall .reveal{width:100%;padding:1.25rem;font-size:1.125rem;border:2px dashed var(--rule);border-radius:var(--radius);background:var(--card);color:var(--ink-soft)}.recall .answer{margin:0;padding-left:.75rem;border-left:6px solid var(--mint);font-size:1.5rem;font-weight:700}.recall .meaning{margin:.25rem 0 1.25rem;padding-left:calc(.75rem + 6px);color:var(--ink-soft)}.rate{display:flex;flex-wrap:wrap;gap:.5rem}.rate button{flex:1 1 6rem;padding:.6rem 1rem;font-weight:600;border:2px solid var(--rule);border-radius:12px;background:var(--card)}.rate button:nth-child(1){border-color:var(--coral)}.rate button:nth-child(2){border-color:var(--marigold)}.rate button:nth-child(3){border-color:var(--mint)}.rate button:nth-child(4){border-color:var(--sky)}.rate button:active{transform:scale(.99)}.done{padding:2.5rem 0;text-align:center}.done h2{margin:0 0 .5rem;font-size:1.75rem}.done p{margin:0;font-size:1.125rem;color:var(--ink-soft)}.loading{color:var(--ink-soft)}.stuck{display:grid;gap:1rem;justify-items:start}.stuck p{margin:0}.stuck button{padding:.6rem 1.25rem;font-size:1.125rem;font-weight:600;border:none;border-radius:12px;background:var(--marigold);color:var(--on-accent)}.fontcontrol{margin-top:2.5rem;padding-top:1rem;border-top:2px solid var(--rule)}.settings-open{padding:.5rem .9rem;font-size:1rem;font-weight:600;border:2px solid var(--rule);border-radius:12px;background:none;color:var(--ink-soft)}.fontcontrol .settings{margin-top:1.25rem}.settings h2{margin:0 0 1rem;font-size:1.375rem}.fonts{display:grid;grid-template-columns:repeat(auto-fit,minmax(11rem,1fr));gap:.75rem}.font{position:relative;display:flex;flex-direction:column;gap:.25rem;min-height:calc(var(--tap) + .5rem);padding:.875rem 1rem;border:2px solid var(--rule);border-radius:14px;background:var(--card);cursor:pointer}.font input{position:absolute;top:0;right:0;bottom:0;left:0;margin:0;opacity:0;cursor:pointer}.font.on{border-color:var(--lilac);box-shadow:inset 0 0 0 1px var(--lilac)}.font:has(input:focus-visible){outline:3px solid var(--ink);outline-offset:2px}.font .sample{font-weight:600}.font .demo{font-size:1.125rem;color:var(--ink-soft)}.font[data-font-sample=rounded] .demo{font-family:var(--font-rounded)}.font[data-font-sample=plain] .demo{font-family:var(--font-plain)}.font[data-font-sample=marker] .demo{font-family:var(--font-marker)}