@font-face{font-family:N;font-weight:600;src:url(fonts/nunito-latin-600-normal.woff2)}
@font-face{font-family:N;font-weight:600;src:url(fonts/nunito-cyrillic-600-normal.woff2);unicode-range:U+0400-04FF}
@font-face{font-family:N;font-weight:700;src:url(fonts/nunito-latin-700-normal.woff2)}
@font-face{font-family:N;font-weight:700;src:url(fonts/nunito-cyrillic-700-normal.woff2);unicode-range:U+0400-04FF}
@font-face{font-family:N;font-weight:800;src:url(fonts/nunito-latin-800-normal.woff2)}
@font-face{font-family:N;font-weight:800;src:url(fonts/nunito-cyrillic-800-normal.woff2);unicode-range:U+0400-04FF}
@font-face{font-family:N;font-weight:900;src:url(fonts/nunito-latin-900-normal.woff2)}
@font-face{font-family:N;font-weight:900;src:url(fonts/nunito-cyrillic-900-normal.woff2);unicode-range:U+0400-04FF}
@font-face{font-family:N;font-weight:900;font-style:italic;src:url(fonts/nunito-latin-900-italic.woff2)}
@font-face{font-family:N;font-weight:900;font-style:italic;src:url(fonts/nunito-cyrillic-900-italic.woff2);unicode-range:U+0400-04FF}

:root{--bg:#FBF5EC;--ink:#1A1A1A;--mute:#5C5650;--line:#E9E0D2;--yellow:#FCE38A;--pink:#F7C6DC;--lav:#D9D1F7;--sage:#CFE3B8;--sky:#CFE3F7;--peach:#FFD8B8;--good:#15803D;--goodbg:#DCF7E8;--bad:#C2410C;--badbg:#FFE9DE}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:N,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}
body{min-height:100vh;overscroll-behavior:none}
button{font-family:inherit;color:inherit;cursor:pointer;border:0;background:none;padding:0}
#app{max-width:480px;margin:0 auto;min-height:100vh;position:relative;padding-bottom:110px}
.loading{height:80vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:var(--mute);font-weight:700}
.spin{width:38px;height:38px;border-radius:50%;border:4px solid var(--line);border-top-color:var(--ink);animation:sp 0.9s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
h1{margin:0;font-size:28px;font-weight:900;letter-spacing:-.4px;line-height:1.1}
h2{margin:0;font-size:21px;font-weight:900}
i,em{font-style:italic}
.pad{padding:0 20px}
.muted{color:var(--mute)}
.small{font-size:13px;font-weight:700}
.row{display:flex;align-items:center;gap:10px}
.between{display:flex;justify-content:space-between;align-items:center;gap:10px}
.pill{display:inline-flex;align-items:center;gap:6px;background:#fff;border-radius:999px;padding:7px 13px;font-size:14px;font-weight:800;box-shadow:0 2px 8px rgba(80,60,30,.08)}
.chip{display:inline-block;border-radius:999px;padding:5px 12px;font-size:12px;font-weight:800}
.card{background:#fff;border-radius:24px;padding:16px;box-shadow:0 4px 16px rgba(80,60,30,.07)}
.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:58px;border-radius:999px;background:var(--ink);color:#fff;font-size:17px;font-weight:900;text-decoration:none}
.btn.light{background:#fff;color:var(--ink);border:2px solid var(--line)}
.btn.green{background:var(--good)}.btn.orange{background:var(--bad)}
.btn:disabled{opacity:.4}
.btn small{display:block;font-size:12px;font-weight:700;opacity:.8}
.iconbtn{width:44px;height:44px;border-radius:14px;background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(80,60,30,.08);flex-shrink:0}
.speak{width:44px;height:44px;border-radius:50%;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.speak.big{width:96px;height:96px;box-shadow:0 0 0 12px rgba(255,255,255,.6)}
.speak.soft{background:rgba(255,255,255,.7);color:var(--ink)}
.speak.playing{animation:pulse .6s ease-in-out infinite alternate}
@keyframes pulse{to{transform:scale(1.08)}}
.top{padding:16px 20px 0;display:flex;align-items:center;gap:12px}
.steps{flex:1;display:grid;gap:4px}
.steps div{height:8px;border-radius:9px;background:var(--line)}.steps div.on{background:var(--ink)}
.dots{display:grid;gap:5px;padding:10px 20px 0}
.dots div{height:6px;border-radius:9px;background:var(--line)}
.head{padding:18px 20px 0}
.head .small{margin-bottom:2px}
.bottom{position:fixed;left:0;right:0;bottom:0;padding:14px 20px calc(18px + env(safe-area-inset-bottom));background:linear-gradient(rgba(251,245,236,0),var(--bg) 30%);max-width:480px;margin:0 auto;display:flex;flex-direction:column;gap:10px;z-index:5}
.panel{position:fixed;left:0;right:0;bottom:0;max-width:480px;margin:0 auto;padding:20px 20px calc(24px + env(safe-area-inset-bottom));border-radius:28px 28px 0 0;display:flex;flex-direction:column;gap:14px;z-index:6;animation:up .22s ease-out}
.panel.ok{background:var(--goodbg);color:#14532D}.panel.no{background:var(--badbg);color:#7C2D12}
.panel b{font-size:19px;font-weight:900}
@keyframes up{from{transform:translateY(100%)}}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:16px 20px 0}
.opts.one{grid-template-columns:1fr}
.opt{min-height:62px;padding:10px 12px;border-radius:20px;background:#fff;border:2px solid var(--line);box-shadow:0 3px 0 var(--line);font-size:15px;font-weight:800;line-height:1.2;text-align:center}
.opts.one .opt{text-align:left;padding:12px 16px}
.opt.good{background:var(--goodbg);border-color:var(--good);box-shadow:0 3px 0 var(--good);color:#14532D}
.opt.bad{background:var(--badbg);border-color:var(--bad);box-shadow:0 3px 0 var(--bad);color:#7C2D12}
.opt.dim{opacity:.5;box-shadow:none}
.opt.sel{background:var(--yellow);border-color:var(--ink);box-shadow:0 3px 0 var(--ink)}
.opt small{display:block;font-size:12px;font-weight:600;opacity:.8;margin-top:2px}
.qbox{margin:16px 20px 0;min-height:170px;border-radius:28px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:18px;text-align:center}
.qbox .lbl{font-size:12px;font-weight:800;letter-spacing:.6px;opacity:.8}
.qbox .big{font-size:30px;font-weight:900;line-height:1.15}
.toast{position:fixed;left:50%;top:16px;transform:translate(-50%,-140%);background:var(--ink);color:#fff;border-radius:999px;padding:12px 18px;font-weight:800;font-size:14px;z-index:20;transition:transform .25s;max-width:90%;text-align:center}
.toast.show{transform:translate(-50%,0)}
/* suitcase */
.suit{position:relative;margin:14px auto 0;width:min(340px,92vw)}
.suit .handle{width:80px;height:24px;margin:0 auto -4px;border:7px solid #2E3350;border-bottom:0;border-radius:14px 14px 0 0}
.shell{border-radius:26px;padding:12px;position:relative}
.shell .in{border-radius:16px;padding:10px;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.lidin{background:#FFF1D0}.basein{background:#D8F3EA}
.hinge{height:14px;margin:0 8px;background:#2E3350;border-radius:6px;position:relative}
.wheels{display:flex;justify-content:space-between;padding:0 36px}
.wheels span{width:22px;height:22px;border-radius:50%;background:#2E3350;margin-top:-6px;box-shadow:inset 0 0 0 7px #2E3350,inset 0 0 0 11px #9CA1C0}
.slot{aspect-ratio:1;border-radius:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;position:relative;background:rgba(255,255,255,.8);box-shadow:0 2px 6px rgba(80,60,30,.10);min-width:0}
.slot .em{font-size:clamp(30px,10vw,42px);line-height:1;filter:drop-shadow(0 3px 3px rgba(0,0,0,.18))}
.slot .lbl{font-size:10px;font-weight:800;color:#4A4440;max-width:92%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.slot.empty{background:transparent;box-shadow:none;border:2px dashed rgba(0,0,0,.14)}
.slot.empty .plus{font-size:22px;font-weight:900;color:rgba(0,0,0,.2)}
.slot.lost{background:var(--badbg);border:2px dashed var(--bad)}
.slot.lost .lbl{color:var(--bad)}
.slot.wobble{animation:wob 1s ease-in-out infinite}
.slot.wobble::after{content:'';position:absolute;top:-2px;right:-2px;width:9px;height:9px;border-radius:50%;background:#FFC21A;border:2px solid #fff}
.slot.new{animation:pop .7s cubic-bezier(.2,1.6,.4,1)}
@keyframes wob{0%,100%{transform:rotate(-9deg)}50%{transform:rotate(9deg)}}
@keyframes pop{from{transform:scale(0) rotate(-40deg)}}
.nav{position:fixed;left:16px;right:16px;bottom:calc(14px + env(safe-area-inset-bottom));max-width:448px;margin:0 auto;height:66px;border-radius:999px;background:var(--ink);display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;align-items:center;padding:0 8px;z-index:5;box-shadow:0 10px 24px rgba(26,26,26,.25)}
.nav button{justify-self:center;height:48px;min-width:48px;border-radius:999px;color:#D6D0C8;display:flex;align-items:center;justify-content:center;gap:6px;font-size:13px;font-weight:900;padding:0 12px}
.nav button.on{background:var(--yellow);color:var(--ink)}
.topic{border-radius:26px;padding:16px;margin:12px 20px 0;position:relative;overflow:hidden}
.topic .blob{position:absolute;right:-30px;top:-30px;width:110px;height:110px;border-radius:50%;background:rgba(255,255,255,.45)}
.lessons{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
.les{background:rgba(255,255,255,.8);border-radius:16px;padding:10px 12px;text-align:left;font-size:13px;font-weight:800;line-height:1.25;min-height:58px;display:flex;flex-direction:column;justify-content:space-between}
.les .st{font-size:12px;font-weight:800;color:var(--mute);display:flex;align-items:center;gap:4px}
.les.done{background:#fff}
.flash{margin:24px 20px 0;height:56vh;max-height:470px;border-radius:30px;position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;background:#fff;box-shadow:0 12px 28px rgba(80,60,30,.10)}
.stack{position:relative}
.stack:before,.stack:after{content:'';position:absolute;left:28px;right:28px;top:30px;bottom:-12px;border-radius:30px;background:var(--pink);transform:rotate(3deg);z-index:-1}
.stack:after{left:20px;right:20px;top:20px;bottom:-4px;background:var(--lav);transform:rotate(-2deg)}
.word{font-size:clamp(30px,10vw,42px);font-weight:900;letter-spacing:-.6px;line-height:1.05}
.tr{font-size:19px;font-weight:700;color:var(--mute);margin-top:8px}
.ru{font-size:24px;font-weight:900;margin-top:18px}
.bubble{display:flex;align-items:flex-end;gap:8px;margin-top:10px}
.bubble.me{flex-direction:row-reverse}
.ava{width:30px;height:30px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:900}
.bub{max-width:78%;display:flex;align-items:center;gap:10px;padding:10px 10px 10px 14px;border-radius:20px 20px 20px 6px;background:#fff;box-shadow:0 3px 10px rgba(80,60,30,.06)}
.me .bub{background:var(--lav);border-radius:20px 20px 6px 20px}
.bub .en{font-size:15px;font-weight:800;line-height:1.25}
.bub .rr{font-size:13px;font-weight:600;color:var(--mute);margin-top:2px}
.tiles{display:flex;flex-wrap:wrap;justify-content:center;gap:9px;padding:22px 20px 0}
.tile{height:46px;padding:0 15px;border-radius:14px;background:#fff;border:2px solid var(--line);box-shadow:0 3px 0 var(--line);font-size:17px;font-weight:800}
.tile.used{visibility:hidden}
.answer{margin:20px 20px 0;min-height:110px;border-radius:22px;background:#fff;border:2px solid var(--line);padding:12px;display:flex;flex-wrap:wrap;align-content:flex-start;gap:8px}
.answer .tile{border-color:#D8CCB8;box-shadow:0 3px 0 #D8CCB8}
.match{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:14px 20px 0}
.match .col{display:flex;flex-direction:column;gap:10px}
.match .opt{min-height:52px;font-size:14px}
.video{margin:16px 20px 0;border-radius:28px;overflow:hidden;background:var(--yellow);aspect-ratio:9/16;max-height:58vh;display:flex;justify-content:center}
.video video{height:100%;width:100%;object-fit:contain;background:var(--yellow)}
.reward{text-align:center;padding-top:40px}
.reward .itm{width:170px;height:170px;margin:22px auto 0;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;font-size:92px;box-shadow:0 16px 40px rgba(80,60,30,.18);animation:pop .8s cubic-bezier(.2,1.6,.4,1)}
.stars{display:flex;justify-content:center;gap:4px;font-size:40px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:20px 20px 0}
.stats div{background:#fff;border-radius:18px;padding:12px 6px;text-align:center}
.stats b{display:block;font-size:22px;font-weight:900}
.stats span{font-size:12px;font-weight:700;color:var(--mute)}
.input{width:100%;height:56px;border-radius:18px;border:2px solid var(--line);padding:0 16px;font-family:inherit;font-size:17px;font-weight:700;background:#fff;color:var(--ink);outline:none}
.input:focus{border-color:var(--ink)}
.show{position:fixed;inset:0;background:var(--yellow);z-index:30;display:flex;flex-direction:column;justify-content:center;padding:28px;gap:18px}
.show .en{font-size:clamp(34px,10vw,52px);font-weight:900;line-height:1.1}
.lock{opacity:.55}
.sec{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;background:#fff;border-radius:18px;margin-top:8px;text-align:left;width:100%}
/* tutorial */
.tdots{display:flex;justify-content:center;gap:6px;margin-top:6px}
.tdots span{width:8px;height:8px;border-radius:9px;background:var(--line);transition:all .2s}
.tdots span.on{width:24px;background:var(--ink)}
.mock{position:relative;height:330px;border-radius:28px;padding:18px;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;background:#fff;box-shadow:0 8px 22px rgba(80,60,30,.08)}
.msuit{width:250px}.msuit .handle{width:60px;height:18px;border-width:6px}
.tstat{margin-top:14px;font-size:14px;font-weight:700;background:#fff;border-radius:999px;padding:7px 14px}
.steps7{align-items:stretch;justify-content:flex-start;gap:6px;background:#fff;height:auto}
.steps7 .st{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:800;padding:7px 10px;border-radius:14px;background:var(--bg)}
.steps7 .st span{font-size:20px;width:26px;text-align:center}
.dgroup{border-radius:18px;background:var(--lav);padding:8px;display:flex;flex-direction:column;gap:6px;border:2px solid var(--ink)}
.dgroup .st{background:rgba(255,255,255,.75)}
.dlabel{font-size:13px;font-weight:900;padding:2px 4px}
.callout{position:absolute;background:var(--yellow);border-radius:14px;padding:7px 10px;font-size:13px;font-weight:900;line-height:1.2;box-shadow:0 3px 10px rgba(0,0,0,.1);z-index:2}
.arw{width:100%;height:auto;display:block}
.ring{box-shadow:0 0 0 0 rgba(26,26,26,.5);animation:ringp 1.6s ease-out infinite}
.ring2{box-shadow:0 0 0 0 rgba(252,227,138,.9);animation:ringp2 1.6s ease-out infinite;border-radius:999px}
@keyframes ringp{0%{box-shadow:0 0 0 0 rgba(26,26,26,.45)}100%{box-shadow:0 0 0 14px rgba(26,26,26,0)}}
@keyframes ringp2{0%{box-shadow:0 0 0 0 rgba(252,227,138,.9)}100%{box-shadow:0 0 0 12px rgba(252,227,138,0)}}
.mbtn{width:100%;background:var(--ink);color:#fff;border-radius:999px;padding:12px 16px;font-weight:900;font-size:15px;display:flex;align-items:center;justify-content:space-between;gap:8px}
.mbtn small{display:block;font-size:11px;opacity:.75;font-weight:700}
.mbtn span{width:30px;height:30px;border-radius:50%;background:rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;font-size:20px}
.mbtn.light{background:#fff;color:var(--ink);border:2px solid var(--line)}
.mnav{width:100%;background:var(--ink);border-radius:999px;display:flex;justify-content:space-around;align-items:center;padding:8px;color:#D6D0C8;font-size:18px}
.mnav span{padding:6px 10px}.mnav .on{background:var(--yellow);color:var(--ink);border-radius:999px;font-size:13px;font-weight:900}
.mbub{display:flex;align-items:center;gap:8px;background:#fff;border-radius:6px 20px 20px 20px;padding:10px;margin-bottom:auto}
.mbub b{display:block;font-size:15px}.mbub small{font-size:11px;color:var(--mute);font-weight:800}
.mava{width:30px;height:30px;border-radius:50%;background:#FFC21A;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:13px;flex-shrink:0}
.mspk{width:38px;height:38px;border-radius:50%;background:var(--ink);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:16px}
.mopt{background:#fff;border:2px solid var(--line);border-radius:16px;padding:9px 12px;font-weight:800;font-size:14px;margin-top:7px;margin-left:56px}
.mopt.good{background:var(--goodbg);border-color:var(--good);color:#14532D}
.malert{display:flex;align-items:center;gap:10px;background:#fff;border-radius:18px;padding:10px;margin-top:22px;width:100%}
.malert>span:first-child{font-size:24px}.malert b{display:block;font-size:13px}.malert small{font-size:11px;color:var(--mute);font-weight:700}
.mpill{background:var(--bad);color:#fff;border-radius:999px;padding:8px 12px;font-size:12px;font-weight:900;margin-left:auto;white-space:nowrap}
.mitm{width:110px;height:110px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;font-size:60px;box-shadow:0 10px 24px rgba(0,0,0,.12)}
.callout.s{position:static;flex-shrink:1}
.mopt{margin-left:0}
.mbtn>div{text-align:left}