/* v36 letters, numbers, handwriting and fast-writing UI */
.lit36{max-width:980px;margin:0 auto;padding:28px 18px calc(125px + env(safe-area-inset-bottom));min-height:100dvh;color:#2f2940;background:linear-gradient(180deg,#fff9ef 0,#f4efff 47%,#eefaf5 100%)}
.lit36-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:20px}.lit36-head>button{border:0;border-radius:999px;padding:11px 15px;background:#fff;color:#654c80;font-weight:900;display:flex;align-items:center;gap:7px;box-shadow:0 5px 0 #eadff1}.lit36-head>div{text-align:end}.lit36-head small{font-size:10px;color:#907da0;font-weight:900}.lit36-head h1{margin:3px 0;font-size:clamp(28px,5vw,45px)}
.lit36-progress{max-width:660px;margin:14px auto 22px;display:flex;align-items:center;gap:12px}.lit36-progress>span{font:900 12px 'DM Sans',sans-serif;color:#75568f}.lit36-progress>i{height:9px;flex:1;background:#e8e0ec;border-radius:999px;overflow:hidden}.lit36-progress>i>b{display:block;height:100%;background:linear-gradient(90deg,#7655a5,#ff87a6,#f3c855);border-radius:inherit}
.lit36-card-wrap{display:grid;justify-items:center;gap:16px}.lit36-flip{width:min(520px,92vw);height:min(440px,58vh);min-height:320px;border:0;background:transparent;position:relative;perspective:1200px;cursor:pointer}.lit36-face{position:absolute;inset:0;border-radius:42px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;backface-visibility:hidden;transition:transform .48s cubic-bezier(.2,.8,.2,1);border:3px solid #fff;box-shadow:0 18px 0 #d8c0e6,0 28px 45px #47365d1c}.lit36-face.front{background:radial-gradient(circle at 18% 17%,#fff7ab 0 8%,transparent 8.5%),radial-gradient(circle at 83% 80%,#9be0c4 0 10%,transparent 10.5%),linear-gradient(145deg,#ffddea,#e9ddff 52%,#fff0a9)}.lit36-face.back{background:linear-gradient(145deg,#dff4ff,#efffe8 55%,#fff5c8);transform:rotateY(180deg);box-shadow:0 18px 0 #b9ddd0,0 28px 45px #47365d1c}.lit36-flip.flipped .front{transform:rotateY(180deg)}.lit36-flip.flipped .back{transform:rotateY(360deg)}.lit36-face b{font:900 clamp(92px,22vw,190px)/.9 'DM Sans',sans-serif;color:#211b2c;letter-spacing:-.06em}.lit36-face.back b{font-size:clamp(54px,11vw,105px);letter-spacing:-.035em}.lit36-face small{font-weight:900;color:#6f657b}.lit36-sound{border:0;border-radius:999px;padding:12px 18px;background:#342a48;color:#fff;font-weight:900;display:inline-flex;align-items:center;gap:8px;box-shadow:0 6px 0 #20192e}.lit36-sound.big{width:78px;height:78px;border-radius:27px;justify-content:center;padding:0}
.lit36-nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:520px;margin:24px auto}.lit36 button.primary,.lit36-nav button{min-height:52px;border:0;border-radius:17px;padding:12px 18px;font-weight:900;background:#fff;color:#5d4d69}.lit36 button.primary,.lit36-nav .primary{background:linear-gradient(135deg,#7655a5,#9f6ac1);color:#fff;box-shadow:0 6px 0 #583d73}.lit36-nav button:disabled,.lit36 button:disabled{opacity:.38;cursor:not-allowed;box-shadow:none}
.lit36-practice-head{text-align:center;max-width:620px;margin:0 auto 15px}.lit36-practice-head>strong{display:block;font:900 64px 'DM Sans',sans-serif;color:#2a2335;margin:11px 0 2px}.lit36-practice-head p{margin:5px 0;color:#766d7d;font-weight:700}.lit36-canvas-card{position:relative;width:min(620px,92vw);aspect-ratio:1;margin:auto;border-radius:38px;background:linear-gradient(145deg,#fff,#fffaf0);border:3px solid #fff;box-shadow:0 15px 0 #dfcce9,0 26px 42px #4d3a6018;overflow:hidden}.lit36-canvas-card canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:none;z-index:2}.lit36-shadow{position:absolute;inset:0;display:grid;place-items:center;font:900 clamp(190px,48vw,390px)/1 'DM Sans',sans-serif;color:#20192d0f;-webkit-text-stroke:4px #20192d18;z-index:1;user-select:none}.lit36-draw-actions{max-width:620px;margin:20px auto;display:grid;grid-template-columns:1fr 2fr;gap:11px}.lit36-draw-actions button{border:0;border-radius:17px;min-height:54px;font-weight:900;background:#fff;color:#654f72}
.lit36-one-card,.lit36-finish,.fast36-result{max-width:620px;margin:30px auto;padding:34px 26px;border-radius:34px;background:linear-gradient(145deg,#fff,#f7f1ff);box-shadow:0 12px 0 #ddcae8;text-align:center;border:2px solid #fff}.lit36-one-card>strong{display:block;font:900 clamp(100px,25vw,190px)/1 'DM Sans',sans-serif;color:#211b2c;margin:18px 0}.lit36-one-card p{color:#766c7b;line-height:1.8}.lit36-mic{border:0;border-radius:999px;padding:13px 19px;background:#eef0f5;color:#5c5366;font-weight:900;display:inline-flex;align-items:center;gap:8px}.lit36-mic.active{background:#ffe5ec;color:#b54667;box-shadow:0 0 0 7px #ff91ad24}.lit36-one-card>small{display:block;min-height:26px;margin:12px 0;color:#6c6073}.lit36-stage-next{width:100%;margin-top:8px}.lit36-finish>span{width:90px;height:90px;border-radius:30px;margin:auto;display:grid;place-items:center;background:#fff0a7;font-size:42px;color:#926d13;transform:rotate(-5deg)}.lit36-finish h2{font-size:36px;margin:18px 0 5px}.lit36-finish p{color:#786f7c}.lit36-finish>div,.fast36-result>div{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:20px}.lit36-finish>div button,.fast36-result>div button{min-height:52px;border:0;border-radius:17px;font-weight:900;background:#fff;color:#65536f}.fast36-result>div{grid-template-columns:repeat(3,1fr)}
.fast36-picker{max-width:760px;margin:auto}.fast36-articles{display:grid;gap:10px}.fast36-articles button{display:grid;grid-template-columns:48px 1fr;align-items:center;gap:12px;text-align:start;border:2px solid transparent;border-radius:22px;background:#fff;padding:15px;color:#332b40}.fast36-articles button.active{border-color:#805fa2;background:#f5eeff;box-shadow:0 6px 0 #d8c7e6}.fast36-articles span{width:44px;height:44px;border-radius:15px;background:#eee7f5;display:grid;place-items:center;font:900 11px 'DM Sans'}.fast36-articles p{margin:0;font:700 16px/1.6 'DM Sans',sans-serif}.fast36-mode{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}.fast36-mode button{min-height:58px;border:2px solid #e5dce9;border-radius:18px;background:#fff;color:#63546e;font-weight:900;display:flex;align-items:center;justify-content:center;gap:8px}.fast36-mode button.active{background:#352c49;color:#fff;border-color:#352c49}.fast36-start{width:100%}
.fast36-challenge{max-width:760px;margin:auto}.fast36-target{direction:ltr;text-align:left;padding:24px;border-radius:28px;background:#111017;color:#fff;font:800 clamp(22px,4vw,34px)/1.7 'DM Sans',monospace;letter-spacing:.01em;box-shadow:0 10px 0 #282132;min-height:180px}.fast36-target span.pending{color:#ffffff24}.fast36-target span.correct{color:#f8f8f8}.fast36-target span.wrong{color:#ff5d69;text-decoration:underline;text-decoration-thickness:3px}.fast36-target span.fixed{color:#52d389}.fast36-challenge textarea{width:100%;min-height:145px;margin-top:18px;border:2px solid #ded3e4;border-radius:22px;padding:18px;font:700 19px/1.7 'DM Sans',sans-serif;resize:vertical;outline:0;background:#fff}.fast36-challenge textarea:focus{border-color:#8c69ac;box-shadow:0 0 0 4px #8c69ac16}.fast36-count{display:flex;justify-content:flex-end;gap:5px;margin:10px 4px;color:#887b90}.fast36-count b{font:900 17px 'DM Sans'}.fast36-challenge>.primary{width:100%}.fast36-speech-box{margin-top:18px;padding:22px;border-radius:24px;background:#fff;text-align:center}.fast36-speech-box p{min-height:60px;font:700 18px/1.6 'DM Sans';color:#4b4252}.fast36-result>strong{display:block;font:900 76px/1 'DM Sans';color:#7655a5}.fast36-result h2{font-size:32px;margin:13px 0 5px}.fast36-result p{color:#776d7e}
@media(max-width:600px){.lit36{padding:18px 12px calc(112px + env(safe-area-inset-bottom))}.lit36-head{align-items:flex-start}.lit36-head h1{font-size:27px}.lit36-flip{height:390px}.lit36-face{border-radius:31px}.lit36-canvas-card{border-radius:29px}.fast36-result>div{grid-template-columns:1fr}.fast36-articles p{font-size:14px}.fast36-target{padding:18px;font-size:22px}.lit36-one-card,.lit36-finish,.fast36-result{padding:27px 17px;border-radius:28px}}