@font-face{font-family:Sofia Sans;src:url(/fonts/sofia-sans.woff2)format("woff2");font-weight:1 1000;font-display:swap}:root{--bg:#fff;--fg:#16181d;--ink:#16181d;--muted:#5b616c;--line:#e3e6ec;--line-strong:#8a909a;--accent:#007a37;--accent-fg:#fff;--soft:#f3f4f7;--ok:#00753a;--ok-bg:#e9f5ee;--bad:#d0201a;--bad-bg:#fdecea;--warn-bg:#fff6d6;--m1:#e2231a;--m2:#0a6bb5;--m3:#009a44;--m4:#f2c200;color:var(--fg);background:var(--bg);font-family:Sofia Sans,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:18px;line-height:1.5}*{box-sizing:border-box}[lang=bg]{text-transform:uppercase}html{-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}body{background:var(--bg);overscroll-behavior-y:none;margin:0}button,.nav a,.menu-row,.icon-btn{-webkit-user-select:none;user-select:none;touch-action:manipulation;-webkit-touch-callout:none}h1{margin:0;font-size:1.5rem}h2{margin:1rem 0 .25rem;font-size:1.1rem}p{margin:0}ul{margin:0;padding-left:1.2rem}a{color:var(--accent)}button,select,input{font:inherit}button,select{cursor:pointer;border-radius:8px;min-height:44px}button{border:1px solid var(--line);background:var(--bg);color:var(--fg);padding:.5rem 1rem}button:disabled{opacity:.5;cursor:not-allowed}:focus-visible{outline:3px solid var(--ink);outline-offset:2px}::selection{background:var(--m4);color:var(--ink)}input{caret-color:var(--accent)}.primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent);width:100%;font-weight:600}.secondary{background:var(--soft)}.danger{background:var(--bad-bg);color:var(--bad);border-color:var(--bad)}.link{color:var(--accent);background:0 0;border:none;padding:.5rem;text-decoration:underline}.primary:active:not(:disabled){background:#00692f;border-color:#00692f}.secondary:active:not(:disabled),.link:active:not(:disabled),.icon-btn:active,.back:active{background:var(--soft)}select{border:1px solid var(--line);background:var(--bg);min-width:0;max-width:100%;padding:.4rem}label.row{max-width:100%}.shell{max-width:860px;margin:0 auto}main{padding:max(.5rem, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) calc(6rem + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left))}.stack{flex-direction:column;gap:.9rem;display:flex}.narrow{max-width:620px}.center{max-width:520px;margin:10vh auto 0}.row{align-items:center;display:flex}.between{justify-content:space-between}.gap{gap:.5rem}.wrap{flex-wrap:wrap}.muted{color:var(--muted)}.small{font-size:.875rem}.note{background:var(--warn-bg);border-radius:8px;flex-direction:column;gap:.5rem;padding:.75rem;display:flex}.error{color:var(--bad)}.badge{border:1px solid var(--muted);border-radius:999px;padding:.1rem .6rem;font-size:.875rem}.banner{background:var(--soft);border-radius:8px;margin-bottom:.75rem;padding:.5rem}.watermark{z-index:5;background:var(--m4);color:var(--ink);text-align:center;white-space:nowrap;text-overflow:ellipsis;padding:.2rem 16px;font-size:.875rem;font-weight:700;position:sticky;top:0;overflow:hidden}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.nav{background:var(--bg);border-top:1px solid var(--line);z-index:4;padding:0 env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);grid-template-columns:repeat(3,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.nav a{min-height:56px;color:var(--muted);flex-direction:column;justify-content:center;align-items:center;gap:2px;padding:.35rem .25rem;font-size:.8rem;font-weight:600;line-height:1.2;text-decoration:none;display:flex;position:relative}.nav a .icon{width:24px;height:24px}.nav a.active{color:var(--accent);font-weight:800}.nav a.active:before{content:"";background:var(--accent);border-radius:3px;height:3px;position:absolute;top:-1px;left:28%;right:28%}.nav a:active{background:var(--soft)}.nav .brand{display:none}.appbar{flex-direction:column;gap:.15rem;display:flex}.appbar-row{justify-content:space-between;align-items:center;gap:.5rem;min-height:52px;display:flex}.appbar h1{letter-spacing:-.01em;overflow-wrap:anywhere;font-size:2rem;font-weight:800;line-height:1.1}.appbar.pushed h1{font-size:1.6rem}.appbar-sub{align-items:center;gap:.5rem;font-size:.95rem;display:flex}.icon-btn{width:44px;height:44px;color:var(--ink);border-radius:50%;flex:none;place-items:center;margin-right:-10px;display:grid}.icon-btn .icon{width:26px;height:26px}.back{min-height:44px;color:var(--accent);background:0 0;border:none;border-radius:999px;align-items:center;gap:.1rem;margin-left:-12px;padding:0 .6rem 0 .2rem;font-weight:700;display:inline-flex}.back .icon{width:26px;height:26px}.pills{flex-wrap:wrap;gap:.4rem;display:flex}.pill{border-radius:999px}.pill.on{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}.pill.on:before{content:"✓ "}fieldset{border:1px solid var(--line);border-radius:8px;flex-direction:column;gap:.4rem;display:flex}legend{padding:0 .3rem;font-weight:600}.stations{--run:var(--unit-ui,var(--line));max-width:680px;margin:0;padding:0;list-style:none}.stations li{border-bottom:1px solid var(--line);padding-left:52px;position:relative}.stations li:before{content:"";background:var(--line);width:5px;position:absolute;top:0;bottom:-1px;left:21px}.stations li:first-child:before{top:24px}.stations li:last-child:before{height:24px;bottom:auto}.stations li.run:before{background:var(--run)}.stations li.here:before{background:linear-gradient(var(--run) 24px, var(--line) 24px)}.station{min-height:56px;color:var(--ink);flex-direction:column;padding:.4rem 0 .5rem;text-decoration:none;display:flex;position:relative}.station .roundel{border:3px solid var(--bg);position:absolute;top:7px;left:-46px}.here .station .roundel{width:40px;height:40px;box-shadow:0 0 0 4px var(--ink);top:4px;left:-49px}.station .roundel.two{letter-spacing:-.02em;font-size:.95rem}.station .roundel.alf{background:var(--ink);color:#fff}.station.off{color:var(--muted)}.station.off .roundel{background:var(--soft);color:var(--muted)}.st-title{font-size:1.05rem;font-weight:700;line-height:1.25}a.station:hover .st-title{text-underline-offset:3px;text-decoration:underline}.station .count{color:var(--ink);font-variant-numeric:tabular-nums;font-weight:600}.tag{border:2px solid var(--ink);vertical-align:.1em;border-radius:999px;margin-left:.4rem;padding:0 .5rem;font-size:.875rem;line-height:1.3;display:inline-block}.groups{flex-direction:column;gap:.5rem;padding:0;list-style:none;display:flex}.group{border:1px solid var(--line);border-radius:8px;justify-content:space-between;align-items:center;gap:.5rem;padding:.75rem;display:flex}.words{border-collapse:collapse;width:100%}.words td,.words th{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;overflow-wrap:anywhere;padding:.4rem}.kv{grid-template-columns:1fr auto;gap:.25rem 1rem;margin:0;display:grid}.kv dd{text-align:right;margin:0;font-weight:600}main.bare{padding-bottom:0}.word-list{flex-direction:column;padding:0;list-style:none;display:flex}.word-list li{border-bottom:1px solid var(--line);flex-direction:column;padding:.5rem 0;display:flex}.word-list [lang=bg]{font-weight:700}.icon{vertical-align:-.25em;flex:none;width:1.25em;height:1.25em}.line-1{--unit:var(--m1);--unit-ui:var(--m1);--unit-on:#fff}.line-2{--unit:var(--m2);--unit-ui:var(--m2);--unit-on:#fff}.line-3{--unit:var(--m3);--unit-ui:var(--m3);--unit-on:#fff}.line-4{--unit:var(--m4);--unit-ui:#a07f00;--unit-on:var(--ink)}.study{flex-direction:column;gap:.75rem;max-width:560px;min-height:calc(100dvh - 2.5rem);margin:0 auto;display:flex}.study-head{align-items:center;gap:.6rem;display:flex}.close{min-width:44px;color:var(--muted);background:0 0;border:0;place-items:center;margin-left:-10px;padding:0;display:grid}.close .icon{width:28px;height:28px}.close:hover{color:var(--ink)}.close.back{margin:0 -10px 0 auto}.close:disabled{color:var(--line-strong);cursor:default}.live:not([hidden]){display:contents}.past-head{color:var(--muted);justify-content:space-between;align-items:baseline;gap:1rem;font-size:.95rem;font-weight:600;display:flex}.past-head h2{color:var(--ink);flex:none;margin:0;font-size:1.05rem;font-weight:700}.past-head .count{text-overflow:ellipsis;min-width:0;overflow:hidden}.roundel{background:var(--unit);width:34px;height:34px;color:var(--unit-on);border-radius:50%;flex:none;place-items:center;font-size:1.1rem;font-weight:800;display:grid}.line-title{text-overflow:ellipsis;white-space:nowrap;font-size:1.05rem;font-weight:700;overflow:hidden}.line{--r:11px;height:26px;margin:0 var(--r);position:relative}.line:before,.line .run{content:"";border-radius:3px;height:5px;margin-top:-2.5px;position:absolute;top:50%;left:0}.line:before{background:var(--line);right:0}.line .run{width:calc(100% * var(--p));background:var(--unit-ui)}.line i{top:50%;left:calc(100% * var(--p));background:var(--bg);border:5px solid var(--ink);border-radius:50%;width:22px;height:22px;margin:-11px 0 0 -11px;position:absolute}.where{justify-content:space-between;align-items:baseline;gap:1rem;margin:0;font-size:.95rem;font-weight:700;display:flex}.where-name{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.kind-row{color:var(--muted);margin:0;font-size:.95rem;font-weight:600}.count{font-variant-numeric:tabular-nums;white-space:nowrap}.stage{flex-direction:column;flex:1;gap:.9rem;display:flex}.sign{background:var(--ink);color:#fff;border-top:6px solid var(--unit);flex-direction:column;align-items:flex-start;gap:1rem;padding:1.1rem 1.25rem 1.25rem;display:flex}.prompt{overflow-wrap:anywhere;font-size:clamp(2.2rem,11vw,3.25rem);font-weight:800;line-height:1.05}.prompt.long{font-size:clamp(1.6rem,7.5vw,2.2rem)}.sign .cue{font-size:1.5rem;font-weight:700;line-height:1.2}.sign .hint{color:#b9c0cc}.sign :focus-visible{outline-color:var(--m4)}.listen{flex-wrap:wrap;align-items:center;gap:.5rem .75rem;display:flex}.say-btn{border:2px solid var(--ink);background:var(--bg);min-height:48px;color:var(--ink);border-radius:999px;align-items:center;gap:.45rem;padding:0 1.1rem;font-weight:700;display:inline-flex}.say-btn.quiet{border-color:var(--line-strong)}.sign .say-btn{border-color:#fff}.sign .say-btn.quiet{color:#fff;background:0 0;border-color:#6b717c}.spot{background:var(--warn-bg);border-radius:8px;padding:.5rem .75rem}.spot:focus{outline:none}.meaning-box{border:2px solid var(--line);border-radius:8px;flex-direction:column;gap:.2rem;padding:.9rem 1.25rem;display:flex}.meaning{font-size:1.6rem;font-weight:700;line-height:1.2}.actions{padding:.75rem 0 max(.75rem, env(safe-area-inset-bottom));background:var(--bg);border-top:1px solid var(--line);flex-direction:column;align-items:stretch;gap:.25rem;margin-top:auto;display:flex;position:sticky;bottom:0}.actions.two{grid-template-columns:1fr 1fr;gap:.75rem;display:grid}.actions .primary,.actions .secondary{border-radius:999px;width:100%;min-width:0;min-height:56px;font-size:1.1rem;font-weight:700}.actions .secondary{background:var(--bg);border:2px solid var(--ink)}.actions .primary:hover:not(:disabled){background:#00692f}.actions .secondary:hover:not(:disabled){background:var(--soft)}.quiet-row{flex-wrap:wrap;justify-content:center;gap:0 1.25rem;display:flex}.quiet-row .link{color:var(--muted)}.answer{border:2px solid var(--line-strong);border-radius:8px;width:100%;min-height:56px;padding:.5rem .75rem;font-size:1.5rem}.answer:focus-visible{border-color:var(--ink);outline-offset:0}.answer[aria-invalid=true]{border-color:var(--bad)}.answer.right{border-color:var(--ok)}.outcome{flex-direction:column;gap:.9rem;display:flex}html:has(.study){scroll-padding-bottom:9rem}.praise{color:var(--ok);align-items:center;gap:.5rem;margin:0 0 .5rem;font-size:1.5rem;font-weight:800;line-height:1.2;display:flex}.praise .combo{background:var(--ok-bg);font-variant-numeric:tabular-nums;border-radius:999px;margin-left:auto;padding:.2rem .75rem;font-size:.95rem;font-weight:700}.choices{flex-direction:column;gap:.5rem;display:flex}.choice{text-align:left;overflow-wrap:anywhere;border:2px solid var(--line-strong);border-radius:8px;align-items:center;gap:.75rem;min-height:56px;padding:.5rem .9rem;font-size:1.05rem;display:flex}.choice:hover:not(:disabled){border-color:var(--ink)}.choice:disabled{opacity:1;color:var(--muted);cursor:default}.choice.right{border-color:var(--ok);background:var(--ok-bg);color:var(--ok);font-weight:700}.choice.wrong{border-color:var(--bad);background:var(--bad-bg);color:var(--bad)}.choice .icon{margin-left:auto}.choice .num{border:1.5px solid var(--line-strong);width:1.5rem;height:1.5rem;color:var(--muted);border-radius:50%;flex:none;place-items:center;font-size:.875rem;display:grid}@media (hover:none){.choice .num{display:none}}.kbd{grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:.3rem;scroll-margin-bottom:10rem;display:grid}.kbd button{padding:.25rem;font-size:1.1rem}.kbd .wide{grid-column:span 3;font-size:.875rem}.feedback{border-radius:8px;flex-direction:column;gap:.75rem;padding:.9rem 1rem;display:flex}.feedback.correct{background:var(--ok-bg);color:var(--ok)}.feedback.incorrect{background:var(--bad-bg);color:var(--bad)}.feedback.neutral{background:var(--soft)}.explain{color:var(--fg)}.paradigm{border-collapse:collapse;margin:0 auto;font-size:1.1rem}.paradigm td{border-bottom:1px solid var(--line);padding:.2rem .75rem}.paradigm .hl{background:var(--warn-bg);font-weight:700}@media (width>=768px){.shell.with-nav{grid-template-columns:220px 1fr;max-width:1100px;display:grid}.nav{border:none;flex-direction:column;gap:.25rem;height:fit-content;padding:1rem 0 0;display:flex;position:sticky;top:2rem}.nav a{border-radius:999px;flex-direction:row;justify-content:flex-start;gap:.75rem;padding:.6rem 1rem;font-size:.95rem}.nav a.active{background:var(--soft)}.nav a.active:before{content:none}.nav .brand{padding:0 1rem 1rem;font-weight:700;display:block}main{max-width:860px;padding:1.5rem 24px 2rem}.primary{width:auto;min-width:240px}}.steps{vertical-align:middle;gap:3px;display:inline-flex}.steps i{border:1.5px solid var(--ok);border-radius:50%;width:.6rem;height:.6rem}.steps i.on{background:var(--ok)}.situation{flex-direction:column;gap:1rem;display:flex}.situation .lead{margin:0;font-size:1.1rem;font-weight:600}.phrases{gap:.5rem;margin:0;padding:0;list-style:none;display:grid}.phrases li{border-top:1px solid var(--line);flex-direction:column;gap:.15rem;padding-top:.6rem;display:flex}.phrase-tr{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.phrases [lang=bg]{font-size:1.1rem;font-weight:600}@media (prefers-reduced-motion:no-preference){button{transition:background-color .15s,border-color .15s}.choice.right,.feedback.correct,.praise{animation:.22s cubic-bezier(.16,1,.3,1) right-pop}.steps i.on{transition:background-color .2s}.line .run{transition:width .24s cubic-bezier(.16,1,.3,1)}.line i{transition:left .24s cubic-bezier(.16,1,.3,1)}}@keyframes right-pop{0%{transform:scale(.97)}60%{transform:scale(1.02)}to{transform:none}}.say-btn.icon-only{flex:none;justify-content:center;width:44px;min-height:44px;padding:0}.sheet .lead{font-weight:600}.sheet h3{margin:.75rem 0 .25rem;font-size:1.05rem}.paradigm{margin-top:.5rem}.paradigm caption{text-align:left;padding:.25rem 0;font-weight:600}.letters{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:.5rem;margin:0;padding:0;list-style:none;display:grid}.letter{border:1px solid var(--line);border-radius:8px;flex-direction:column;gap:.2rem;padding:.6rem;display:flex}.letter .glyph{font-size:clamp(1.6rem,7.5vw,2.2rem);font-weight:700;line-height:1.1}.letter .sound{color:var(--accent);font-weight:600}.letter.lookalike{background:var(--warn-bg)}.note-block{gap:.4rem;padding-top:.25rem}.examples{gap:.3rem;padding:0;list-style:none;display:grid}.learned{max-width:680px}.note-block{scroll-margin-top:2.5rem}.strip{background:var(--line);border:2px solid var(--line);border-radius:8px;flex-wrap:wrap;gap:1px;margin:0;display:flex;overflow:hidden}.strip>div{background:var(--bg);flex-direction:column;flex:5rem;min-width:0;padding:.45rem .6rem;display:flex}.strip dt{color:var(--muted);font-size:.875rem}.strip dd{margin:auto 0 0;font-size:1.5rem;font-weight:800;line-height:1.2}.finder{flex-direction:column;gap:.25rem;display:flex}.search{border:2px solid var(--line-strong);width:100%;min-height:48px;font:inherit;color:var(--fg);background:var(--bg);border-radius:8px;padding:0 12px}.search::placeholder{color:var(--muted)}.link.toggle{min-height:44px;padding:0;font-weight:700}.finder .secondary{border:2px solid var(--ink);background:var(--bg);border-radius:999px;min-height:44px;font-weight:700}.index{grid-template-columns:1fr 28px;gap:8px;display:grid}.index section{scroll-margin-top:2rem}.letter-head{background:var(--ink);color:#fff;border-radius:50%;place-items:center;width:34px;height:34px;margin:.75rem 0 .1rem;font-size:1.1rem;font-weight:800;display:grid}.entries{padding:0;list-style:none}.entries li{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:.75rem;padding:.5rem 0;display:flex}.entries li>div{min-width:0}.entry-bg{overflow-wrap:anywhere;font-weight:700;display:block}.entry-tr{color:var(--muted);font-size:.875rem;display:block}.entry-tr .steps,.entry-tr .hard{margin-right:.4rem}.hard{color:var(--bad);font-size:.875rem}.rail{flex-direction:column;align-self:start;margin-top:.75rem;display:flex;position:sticky;top:2rem}.rail a{background:var(--m4);min-height:24px;color:var(--ink);border-radius:3px;place-items:center;margin-bottom:2px;font-size:.875rem;font-weight:800;text-decoration:none;display:grid}.rail a:hover{background:var(--ink);color:#fff}.learned h3.small{margin:.5rem 0 0;font-weight:600}.topics{padding:0;list-style:none}.topics a{border-bottom:1px solid var(--line);align-items:center;min-height:44px;display:flex}.details summary{cursor:pointer;padding:.6rem 0;font-weight:700}.details h3{margin:.5rem 0 .25rem;font-size:1.05rem}.unit{max-width:680px}.unit-head{align-items:center;gap:.6rem;display:flex}.unit-head h1{font-size:1.5rem;font-weight:800;line-height:1.1}.unit-head .muted{font-size:.875rem}.tabs{scrollbar-width:none;border-bottom:2px solid var(--line);gap:.25rem;margin:0 -16px;padding:0 16px;display:flex;overflow-x:auto}.tabs::-webkit-scrollbar{display:none}.tab{min-height:44px;color:var(--muted);font:inherit;white-space:nowrap;cursor:pointer;background:0 0;border:0;border-bottom:4px solid #0000;border-radius:0;flex:none;align-items:center;gap:.4rem;margin-bottom:-2px;padding:.4rem .55rem .5rem;font-size:.95rem;font-weight:700;display:flex}.tab i{border:2px solid var(--line-strong);text-box:trim-both cap alphabetic;border-radius:50%;place-items:center;width:22px;height:22px;font-size:.875rem;font-style:normal;line-height:1;display:grid}.tab.done i{background:var(--unit-ui);border-color:var(--unit-ui);color:var(--unit-on)}.tab[aria-selected=true]{color:var(--ink);border-bottom-color:var(--unit-ui)}.tab[aria-selected=true] i{border-color:var(--ink)}.tab:hover{color:var(--ink)}.section h2{margin:0;font-size:1.1rem;font-weight:800}.section .note-block{background:var(--soft);border-radius:8px;padding:.75rem}.section-go{flex-direction:column;align-items:flex-start;gap:.5rem;display:flex}.section-go .primary{border-radius:999px;width:100%;min-height:52px;font-size:1.05rem}.unit-now{flex-direction:column;gap:.6rem;display:flex}.unit-now p{margin:0}.strip dd .of{color:var(--muted);font-size:1.05rem;font-weight:700}.unit-now .go{border-radius:999px;flex-direction:column;justify-content:center;align-items:center;min-height:56px;padding:.35rem 1.25rem;font-size:1.05rem;font-weight:700;line-height:1.25;display:flex}.unit-now .go-where{font-size:.875rem;font-weight:600}.unit-now .details summary{align-items:center;min-height:44px;display:flex}.section-go .secondary{width:100%;font-size:1.05rem}.activate{flex-wrap:wrap;align-items:center;gap:.35rem .75rem;display:flex}.activate .error{flex-basis:100%;margin:0}.unit-head h1:focus{outline:none}.activate .secondary,.unit-now .secondary,.section-go .secondary{border:2px solid var(--ink);background:var(--bg);border-radius:999px;min-height:44px;font-weight:700}.unit-now .secondary:disabled{border-color:var(--line);color:var(--muted)}.section-go .secondary{min-height:52px}.done-today,.next-up{margin:0}.done-today strong,.next-up strong{display:block}.unit-pick select{min-height:44px}.table-scroll{max-width:100%;overflow-x:auto}.table-scroll:focus-visible{outline:3px solid var(--ink);outline-offset:2px}.examples li{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.list-rows li>div{flex:1}.link.know{white-space:nowrap;align-items:center;gap:.25rem;min-height:44px;padding:0 .25rem;display:inline-flex}.link.know[aria-pressed=true]{color:var(--ink);font-weight:700}.prompt.sentence{overflow-wrap:break-word;line-height:1.2}.sentence .target{text-underline-offset:.15em;font-weight:800;text-decoration:underline;text-decoration-thickness:3px}.sentence .blank{vertical-align:calc(-.15em - 3px);border-bottom:3px solid;width:4.5em;height:.9em;display:inline-block}.gloss{color:inherit;font:inherit;text-transform:inherit;letter-spacing:inherit;cursor:pointer;text-underline-offset:.18em;background:0 0;border:0;margin:0;padding:.1em 0;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;text-decoration-thickness:2px}.sign .gloss:focus-visible{outline:3px solid var(--m4);outline-offset:1px}.gloss-out{min-height:1.5em;margin:0;font-weight:700}.list-rows .gloss-out{min-height:0;font-size:.95rem}.tiles{flex-wrap:wrap;gap:.5rem;display:flex}.answer-row{border-bottom:2px solid var(--line-strong);align-items:center;min-height:60px;padding:.5rem 0}.tile{border:2px solid var(--line-strong);background:var(--bg);min-height:44px;color:var(--fg);font:inherit;cursor:pointer;border-radius:8px;padding:0 .9rem;font-weight:700}.answer-row .tile{border-color:var(--ink)}.tile:hover:not(:disabled){background:var(--soft)}.source{margin:0}.sources{padding-left:1.1rem}.sources li+li{margin-top:.5rem}.cw-scroll{max-width:100%;padding:2px 0 .25rem;overflow-x:auto}.cw{--cell:max(1.9rem, min(2.25rem, calc((100vw - 32px - (var(--cols) - 1) * 2px) / var(--cols))));grid-template-columns:repeat(var(--cols), var(--cell));grid-auto-rows:var(--cell);gap:2px;width:max-content;margin:0 auto;display:grid}.cw-cell{border:2px solid var(--line-strong);background:var(--bg);min-height:0;color:var(--fg);text-transform:uppercase;cursor:pointer;border-radius:3px;place-items:center;padding:.4rem 0 0;scroll-margin:4rem 0 17rem;font-size:1.1rem;font-weight:800;display:grid;position:relative}.cw-cell i{color:var(--muted);font-size:.875rem;font-style:normal;font-weight:700;line-height:1;position:absolute;top:1px;left:3px}.cw-cell.in{border-color:var(--ink);background:var(--soft)}.cw-cell[aria-pressed=true]{border-color:var(--ink);background:var(--ink);color:#fff}.cw-cell[aria-pressed=true] i{color:#b9c0cc}.cw-cell.wrong{border-color:var(--bad);background:var(--bad-bg);color:var(--bad)}.cw-panel{padding:.5rem 0 max(.5rem, env(safe-area-inset-bottom));background:var(--bg);border-top:1px solid var(--line);flex-direction:column;gap:.4rem;display:flex;position:sticky;bottom:0}.cw-clue{justify-content:space-between;align-items:center;gap:.5rem;display:flex}.cw-clue p{min-height:2.6em;margin:0}.cw-clue .link{flex:none;min-height:44px}.cw-panel p.small{margin:0}.cw-panel .kbd{grid-template-columns:repeat(8,1fr);gap:.25rem}.cw-panel .kbd button{min-height:44px;padding:0}.cw-clues ul{margin:0;padding:0;list-style:none}.cw-clues .link{text-align:left;min-height:44px;color:var(--fg)}.cw-clues .link[aria-pressed=true]{text-underline-offset:.2em;font-weight:700;text-decoration:underline;text-decoration-thickness:2px}.match{grid-template-columns:1fr 1fr;gap:.5rem;display:grid}.match>div{flex-direction:column;gap:.5rem;display:flex}.match .choice[aria-pressed=true]{border-color:var(--ink);background:var(--ink);color:#fff}.answer-row.wrong{border-bottom-color:var(--bad)}.answer-row.right{border-bottom-color:var(--ok)}.link.strong{color:var(--ink);font-weight:700}.today{gap:1.25rem}.recommended,.practice-list{flex-direction:column;gap:.75rem;display:flex}.recommended>h2,.practice-list>h2,.practice h2{margin:0;font-size:1.25rem;font-weight:800;line-height:1.2}.practice-list,.practice section{margin-top:.5rem}.board{background:var(--ink);color:#fff;border-top:6px solid var(--unit);margin:0 -16px;padding:.25rem 16px .5rem}.board-cap{color:#b9c0cc;font-variant-numeric:tabular-nums;border-bottom:1px solid #3a3f48;flex-wrap:wrap;justify-content:space-between;gap:0 .75rem;margin:0;padding:.5rem 0;font-size:.875rem;font-weight:600;display:flex}.board ul{margin:0;padding:0;list-style:none}.board li{border-bottom:1px solid #3a3f48;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:.75rem;padding:.55rem 0;display:grid}.board li:last-child{border-bottom:0}.board .mark.ring{border:2px solid #6b717c;border-radius:50%;place-items:center;width:34px;height:34px;display:grid}.board .mark .icon{width:18px;height:18px}.board .what{overflow-wrap:anywhere;flex-direction:column;min-width:0;display:flex}.board .what strong{font-size:1.05rem;line-height:1.25}.board .caption{color:#b9c0cc;font-size:.875rem;line-height:1.35}.board .count{text-align:right;font-variant-numeric:tabular-nums;flex-direction:column;align-items:flex-end;display:flex}.board .count strong{font-size:1.5rem;font-weight:800;line-height:1}.recommended>.primary,.practice>.primary,.practice>.pill-lg,.open-note .primary{border-radius:999px;min-height:56px;font-size:1.1rem;font-weight:700}.practice>.pill-lg{background:var(--bg);border:2px solid var(--ink);color:var(--ink);width:100%}.recommended>.primary:hover,.practice>.primary:hover:not(:disabled),.open-note .primary:hover{background:#00692f}.today-quiet{flex-wrap:wrap;gap:0 1.25rem;margin-top:-.4rem;display:flex}.today-quiet .link,.today-unit{color:var(--muted);min-height:44px;padding:.5rem 0}.today-unit{align-items:center;display:inline-flex}@media (width>=768px){.board{margin:0;padding-inline:1.25rem}.recommended>.primary,.practice>.primary,.practice>.pill-lg{align-self:flex-start;width:auto}}.menu{border-top:1px solid var(--line);margin:0 -16px;padding:0;list-style:none}.menu li{border-bottom:1px solid var(--line)}.menu-row{width:100%;min-height:64px;color:var(--ink);text-align:left;font:inherit;background:0 0;border:none;border-radius:0;grid-template-columns:40px minmax(0,1fr) auto 20px;align-items:center;gap:.75rem;padding:.55rem 16px;text-decoration:none;display:grid}.menu-row:has(>:nth-child(3):last-child){grid-template-columns:40px minmax(0,1fr) 20px}.menu-row:active:not(:disabled){background:var(--soft)}.menu-row:focus-visible{outline-offset:-3px}.menu-row .mark{background:var(--soft);border-radius:50%;place-items:center;width:40px;height:40px;display:grid}.menu-row .mark .icon{width:20px;height:20px}.menu-row .what{overflow-wrap:anywhere;flex-direction:column;min-width:0;display:flex}.menu-row .what strong{font-size:1.05rem;line-height:1.25}.menu-row .caption{color:var(--muted);font-size:.875rem;line-height:1.35}.menu-row .count{text-align:right;font-variant-numeric:tabular-nums;flex-direction:column;align-items:flex-end;display:flex}.menu-row .count strong{font-size:1.25rem;font-weight:800;line-height:1.1}.menu-row>.icon:last-child{width:20px;height:20px;color:var(--line-strong)}@media (width>=768px){.menu{margin:0}.menu-row{padding-inline:.75rem}}.mode-head{flex-direction:column;gap:.35rem;display:flex}.mode-count{color:var(--muted);align-items:baseline;gap:.4rem;font-weight:600;display:flex}.mode-count strong{color:var(--ink);font-variant-numeric:tabular-nums;font-size:1.5rem;font-weight:800;line-height:1}.open-note{gap:.75rem}.ledger{border-top:1px solid var(--line);margin:.5rem 0 0;padding:0;list-style:none}.ledger>li{border-bottom:1px solid var(--line);flex-direction:column;gap:.15rem;padding:.6rem 0;display:flex}.ledger-row{font-variant-numeric:tabular-nums;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:0 .75rem;display:flex}.ledger-row .when{color:var(--muted);font-size:.95rem}.ledger-row .score strong{font-weight:800}.ledger summary{cursor:pointer;min-height:44px;color:var(--muted);flex-wrap:wrap;align-content:center;align-items:baseline;column-gap:.5rem;display:flex}.ledger summary>.ledger-row{width:100%}.ledger summary::-webkit-details-marker{display:none}.ledger summary .ledger-row{color:var(--ink)}.ledger details>summary:after{content:"göster";color:var(--muted);font-size:.875rem;text-decoration:underline}.ledger details[open]>summary:after{content:"gizle"}.missed,.day-sessions{flex-direction:column;gap:.25rem;margin:.25rem 0;padding:0;list-style:none;display:flex}.day-sessions{font-variant-numeric:tabular-nums}.mark{background:var(--warn-bg);border-radius:3px;padding:0 .08em;font-weight:700}.step-label{align-items:baseline;gap:.5rem;margin:.5rem 0 0;font-size:1.05rem;font-weight:700;display:flex}.step-label .count{font-size:.95rem;font-weight:600}.words tr.step-row th{border-bottom:2px solid var(--ink);padding-top:.9rem;font-size:.95rem;font-weight:700}.num-tiles{border-top:2px solid var(--ink);margin:0;padding:0;list-style:none}.num-tiles li{border-bottom:1px solid var(--line);overflow-wrap:anywhere;grid-template-columns:4.25rem minmax(0,1fr);align-items:baseline;column-gap:.75rem;padding:.45rem 0;display:grid}.num-tiles li>:not(.digits){grid-column:2}.num-tiles .digits{font-variant-numeric:tabular-nums;grid-row:span 2;font-size:1.6rem;font-weight:800;line-height:1.1}.try{border-top:1px solid var(--line);gap:.6rem;padding-top:.75rem}.try .cue{margin:0;font-size:1.5rem;font-weight:700}.tab .tag{border-color:var(--accent);color:var(--accent);margin-left:.15rem;font-size:.875rem}.welcome h1{font-size:1.6rem;line-height:1.2}.facts{margin:0;padding:0;list-style:none;position:relative}.facts:before{content:"";background:var(--m3);border-radius:3px;width:5px;position:absolute;top:1.1rem;bottom:1.1rem;left:8px}.facts li{padding:.3rem 0 .3rem 2rem;position:relative}.facts li:before{content:"";box-sizing:border-box;border:5px solid var(--m3);background:var(--bg);border-radius:50%;width:21px;height:21px;position:absolute;top:.5rem;left:0}.signin{flex-direction:column;gap:.5rem;display:flex}.signin label{font-weight:600}.signin input{border:2px solid var(--line-strong);width:100%;min-height:48px;font:inherit;color:var(--fg);background:var(--bg);caret-color:var(--accent);border-radius:8px;padding:0 12px}.signin input[aria-invalid=true]{border-color:var(--bad)}.signin input.code{letter-spacing:.3em;font-variant-numeric:tabular-nums;min-height:56px;font-size:1.5rem;font-weight:700}.signin .error,.signin p{margin:0}.signin .primary{margin-top:.4rem}.setup fieldset{border:0;gap:.5rem;min-width:0;margin:0;padding:0}.setup legend{margin-bottom:.25rem;padding:0;font-size:1.1rem;font-weight:700}.unit-pick{grid-template-columns:repeat(auto-fill,44px);gap:.75rem 14px;padding:6px;display:grid}.unit-pick label{cursor:pointer;border-radius:50%}.unit-pick .roundel{width:44px;height:44px}.unit-pick label:has(input:checked) .roundel{box-shadow:0 0 0 3px var(--bg), 0 0 0 6px var(--ink)}.unit-pick label:has(input:focus-visible){outline:3px solid var(--ink);outline-offset:9px}.picked{flex-direction:column;margin:0;display:flex}.picked>span:first-child{font-size:1.05rem;font-weight:700}.toggle{cursor:pointer;align-items:center;gap:.75rem;min-height:44px;font-weight:600;display:flex}.toggle input{width:1.25rem;height:1.25rem;accent-color:var(--accent);flex:none;margin:0}.toggle input:disabled{opacity:.5;cursor:not-allowed}.delete-account{border-top:1px solid var(--line);margin-top:.5rem;padding-top:1.25rem}.delete-account h3{margin:0}.account strong{overflow-wrap:anywhere}.admin .people{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.person{border-bottom:1px solid var(--line);flex-direction:column;gap:.5rem;padding:1rem 0;display:flex}.person p{margin:0}.person .who strong{overflow-wrap:anywhere}.person .share{flex-direction:column;gap:.4rem;display:flex}.counts{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;max-width:22rem}.counts th,.counts td{text-align:left;border-bottom:1px solid var(--line);padding:.3rem .75rem .3rem 0}.counts thead th{color:var(--muted);font-size:.875rem;font-weight:600}.counts tbody th,.counts td{font-weight:700}.counts .of{color:var(--muted);font-weight:400}.person .remove{border-top:1px solid var(--line);padding-top:.75rem}.person .remove label strong{overflow-wrap:anywhere}.admin-log{margin:0;padding:0;font-size:.95rem;list-style:none}.admin-log li{border-bottom:1px solid var(--line);overflow-wrap:anywhere;padding:.35rem 0}.admin-log .when{color:var(--muted);font-variant-numeric:tabular-nums}.sheet{overscroll-behavior:contain;border-radius:8px;background:var(--bg);width:100%;max-width:560px;max-height:88dvh;color:var(--fg);border:0;border-end-end-radius:0;border-end-start-radius:0;margin:0 auto;padding:0;position:fixed;inset:auto 0 0;overflow-y:auto}.sheet::backdrop{background:#16181d73}.sheet-body{padding:1rem max(16px, env(safe-area-inset-right)) calc(1rem + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left))}.sheet h2{margin:0;font-size:1.25rem;font-weight:800}.sheet .pick{border:0;gap:0;margin:0;padding:0}.sheet .pick legend{padding:0 0 .25rem;font-size:.95rem}.radio-row{border-bottom:1px solid var(--line);cursor:pointer;align-items:center;gap:.75rem;min-height:44px;padding:.35rem 0;display:flex}.radio-row input{width:1.25rem;height:1.25rem;accent-color:var(--accent);flex:none;margin:0}.reported{background:var(--soft);border-radius:8px;padding:.75rem}.field{flex-direction:column;gap:.25rem;font-size:.95rem;font-weight:600;display:flex}.field textarea,.owner-act input{font:inherit;border:1px solid var(--line-strong);background:var(--bg);width:100%;color:var(--fg);caret-color:var(--accent);border-radius:8px;padding:.5rem;font-weight:400}.field textarea{resize:vertical;min-height:5rem}.field .count{font-variant-numeric:tabular-nums;align-self:flex-end;font-weight:400}.sheet .actions{flex-direction:column;align-items:stretch;gap:.25rem;display:flex}.sheet .primary{border-radius:999px;min-height:52px}.reports .what{flex-direction:column;gap:.1rem;display:flex}.reports .what-bg{font-size:1.1rem;font-weight:700}.report-items{flex-direction:column;margin:.4rem 0 0;padding:0;list-style:none;display:flex}.report-items>li{border-top:1px dashed var(--line);flex-direction:column;gap:.2rem;padding:.6rem 0;display:flex}.report-text{white-space:pre-wrap;overflow-wrap:anywhere}.owner-act{margin-top:.25rem}.owner-act input{flex:10rem;min-height:44px}.watermark a{color:inherit;min-height:24px;line-height:24px;display:inline-block}
