.loading-container{--loading-size: 1rem;display:flex;justify-content:center;align-items:center;height:auto;gap:3rem}.loading-dots{display:inline-flex;align-items:center;height:1.5em}.loading-dots:before,.loading-dots:after,.loading-dots>span{content:"";width:.3em;height:.3em;background-color:currentColor;border-radius:50%;animation:jump 1s ease-in infinite}.loading-dots:before{animation-delay:-.3s;color:#0cc0df}.loading-dots>span{animation-delay:-.15s;color:#ffde59;height:auto;aspect-ratio:1}.loading-dots:after{animation-delay:0s;color:#ff3131}.loading-xs{font-size:calc(var(--loading-size) + .5rem)}.loading-xs>span{width:calc(var(--loading-size) + .7rem)}.loading-sm{font-size:calc(var(--loading-size) + 1.5rem)}.loading-sm>span{width:calc(var(--loading-size) + 1rem)}.loading-md{font-size:calc(var(--loading-size) + 3rem)}.loading-md>span{width:calc(var(--loading-size) + 2rem)}.loading-lg{font-size:calc(var(--loading-size) + 5rem)}.loading-lg>span{width:calc(var(--loading-size) + 3rem)}.loading-xlg{font-size:calc(var(--loading-size) + 7rem)}.loading-xlg>span{width:calc(var(--loading-size) + 5rem)}@keyframes jump{0%,to{transform:translateY(0)}10%{transform:translateY(0)}30%{transform:translateY(-.5em)}50%{transform:translateY(-.2em)}70%{transform:translateY(0)}90%{transform:translateY(0)}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:#fff;padding:20px;border-radius:10px;max-width:500px;width:100%;box-shadow:0 2px 10px #0000001a;position:relative}.modal-close{position:absolute;top:10px;right:10px;background:none;border:none;font-size:3rem;cursor:pointer;color:var(--color-black)}.modal-close:hover{color:var(--color-blue)}.settings-icon-container{display:flex;align-items:center;justify-content:space-between}.settings-icon-btn,.sound-toggle{background:none;border:none;cursor:pointer;color:var(--color-black);margin:10px;padding:0}.settings-icon-btn:hover>*,.sound-toggle:hover>*{stroke:var(--color-blue)}.settings-modal-wrapper{display:flex;flex-wrap:wrap;width:100%;height:70%;overflow:auto;gap:3rem}.setting-group{width:calc(50% - 2rem)}.settings-icon{display:flex}.settings-panel{background-color:#f5f5f5;border-radius:10px;padding:20px;max-width:400px;margin:20px auto;box-shadow:0 2px 10px #0000001a}.settings-panel h2{color:#333;margin-bottom:20px;text-align:center}.setting-group{margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid #ddd}.setting-group:last-child{border-bottom:none}.setting-group h3{color:#555;margin-bottom:10px}.volume-control{display:flex;align-items:center;margin-bottom:10px}.switch{position:relative;display:inline-block;width:60px;height:34px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:#ccc;transition:.4s}.slider:before{position:absolute;content:"";height:26px;width:26px;left:4px;bottom:4px;background-color:#fff;transition:.4s}input:checked+.slider{background-color:#2196f3}input:checked+.slider:before{transform:translate(26px)}.slider.round{border-radius:34px}.slider.round:before{border-radius:50%}.setting-label{margin-left:10px}.select-wrapper{margin-bottom:10px}.select-wrapper label{display:block;margin-bottom:5px}select{width:100%;padding:8px;border-radius:5px;border:1px solid #ddd}.radio-group{display:flex;flex-direction:column}.radio-label{display:flex;align-items:center;margin-bottom:10px;cursor:pointer}.radio-custom{width:20px;height:20px;border:2px solid #ddd;border-radius:50%;margin-right:10px;display:inline-block;position:relative}.radio-label input:checked+.radio-custom:after{content:"";width:10px;height:10px;background-color:#2196f3;position:absolute;border-radius:50%;top:50%;left:50%;transform:translate(-50%,-50%)}label.radio-label input{display:none}input[type=range]{width:100%;margin-top:5px}@media (max-width: 600px){#letter-grid{grid-template-columns:repeat(2,1fr)}#settings{flex-direction:column}#voice-control{margin-bottom:10px}}.difficulty-control{display:flex;flex-direction:column;align-items:center;margin-top:10px}.difficulty-control label{margin-bottom:10px;font-weight:700;color:#333}.difficulty-control input[type=range]{width:100%;-webkit-appearance:none;margin:10px 0;background:transparent}.difficulty-control input[type=range]:focus{outline:none}.difficulty-control input[type=range]::-webkit-slider-runnable-track{width:100%;height:10px;cursor:pointer;animate:.2s;box-shadow:1px 1px 1px #000;background:linear-gradient(90deg,#4ecdc4,#ff6b6b);border-radius:5px;border:1px solid #000000}.difficulty-control input[type=range]::-webkit-slider-thumb{box-shadow:1px 1px 1px #000;border:1px solid #000000;height:24px;width:24px;border-radius:50%;background:#fff;cursor:pointer;-webkit-appearance:none;margin-top:-8px}.difficulty-control input[type=range]:focus::-webkit-slider-runnable-track{background:linear-gradient(90deg,#45b7aa,#ff5252)}.difficulty-labels{display:flex;justify-content:space-between;width:100%;margin-top:5px;font-size:.8em;color:#666}.difficulty-control input[type=range]::-moz-range-track{width:100%;height:10px;cursor:pointer;animate:.2s;box-shadow:1px 1px 1px #000;background:linear-gradient(90deg,#4ecdc4,#ff6b6b);border-radius:5px;border:1px solid #000000}.difficulty-control input[type=range]::-moz-range-thumb{box-shadow:1px 1px 1px #000;border:1px solid #000000;height:24px;width:24px;border-radius:50%;background:#fff;cursor:pointer}.difficulty-control input[type=range]::-ms-track{width:100%;height:10px;cursor:pointer;animate:.2s;background:transparent;border-color:transparent;color:transparent}.difficulty-control input[type=range]::-ms-fill-lower{background:#4ecdc4;border:1px solid #000000;border-radius:10px;box-shadow:1px 1px 1px #000}.difficulty-control input[type=range]::-ms-fill-upper{background:#ff6b6b;border:1px solid #000000;border-radius:10px;box-shadow:1px 1px 1px #000}.difficulty-control input[type=range]::-ms-thumb{box-shadow:1px 1px 1px #000;border:1px solid #000000;height:24px;width:24px;border-radius:50%;background:#fff;cursor:pointer}.settings-modal{display:block;position:fixed;z-index:1000;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:#000;background-color:#0006}.settings-modal-content{background-color:#fefefe;margin:auto;padding:20px;border:1px solid #888;width:70%;height:70%;border-radius:10px;transform:translateY(20%)}.close-modal{color:#aaa;float:right;font-size:28px;font-weight:700}.close-modal:hover,.close-modal:focus{color:#000;text-decoration:none;cursor:pointer}@media only screen and (max-width: 750px){.settings-modal-wrapper{gap:1rem}.setting-group{width:100%}.settings-modal-content{background-color:#fefefe;margin:auto;padding:20px;border:1px solid #888;width:80%;border-radius:10px}}.letter-recognition-container{background-image:url(/images/background-image.jpg);background-size:cover;background-repeat:no-repeat;background-attachment:fixed;font-family:Nunito,sans-serif}.letter-recognition-wrapper{--section-width: 800px;position:relative;background-color:#ffffffe6;border-radius:20px;box-shadow:0 0 20px #0003;padding:20px;max-width:var(--section-width);width:100%;margin:var(--section-spacing) auto}#game-container{text-align:center}.letter-recognition-wrapper p,.letter-recognition-wrapper span{font-family:Nunito,sans-serif}.section--title{font-size:5rem;font-family:Fredoka One,cursive;font-weight:700;color:transparent;background:linear-gradient(45deg,#d45757,#eabd49,#4ad48a);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-top:1rem;margin-bottom:2rem;text-align:center}#prompt-container{background-color:#fff3cd;border-radius:10px;padding:15px;margin-bottom:20px;box-shadow:0 4px 6px #0000001a}#prompt-text{font-size:1.2em;margin:0}#letter-grid{display:grid;gap:1.5rem;justify-content:center;align-items:center}.letter{font-size:36px;font-weight:700;padding:15px;border:3px solid #4ecdc4;border-radius:15px;background-color:#fff;box-shadow:0 4px 6px #0000001a;transition:all .3s ease;display:flex;flex-direction:row-reverse;align-items:center;justify-content:space-evenly;cursor:pointer;-webkit-user-select:none;user-select:none}.letter-text{font-size:5rem;font-family:Lexend,sans-serif;font-weight:800;line-height:.8}.emoji{font-size:4rem;line-height:1}.letter:hover{transform:translateY(-5px) scale(1.05);box-shadow:0 6px 8px #00000026}.letter.correct{background-color:#a8e6cf;border-color:#4caf50}.letter.incorrect{background-color:#ffd3b6;border-color:#ff6b6b}#score-container{margin:20px 0}#progress-bar{width:100%;height:5px;background-color:#ddd;border-radius:10px;overflow:hidden}#progress{width:0%;height:100%;background-color:#4ecdc4;transition:width .5s ease-in-out}#reward-animation{font-size:50px;color:gold;text-shadow:2px 2px 4px rgba(0,0,0,.5);position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:1000;font-weight:900;width:calc(var(--section-width)- 2rem)}#reward-animation.show{animation:bounce 1s,fadeOut .5s 1.5s forwards}@keyframes bounce{0%,20%,50%,80%,to{transform:translate(-50%,-50%)}40%{transform:translate(-50%,-80%)}60%{transform:translate(-50%,-65%)}}@keyframes fadeOut{to{opacity:0}}.hidden{display:none}.btn-primary{background:linear-gradient(145deg,#ff6b6b,#ff8e53);box-shadow:0 4px 6px #ff6b6b66}.btn-secondary{background:linear-gradient(145deg,#4ecdc4,#45b7aa);box-shadow:0 4px 6px #4ecdc466}.game-container button:hover{transform:translateY(-2px);box-shadow:0 6px 8px #0003}.game-container button:active{transform:translateY(1px);box-shadow:0 2px 4px #0000001a}div#controls{display:flex;gap:1rem;justify-content:center;align-items:center}#learn-more-container{display:none;width:calc(100% - 40px);padding:20px;margin-bottom:20px;background-color:#fff;border:1px solid #ddd;border-radius:8px;font-size:16px;box-shadow:0 2px 4px #0000001a}.btn-secondary{padding:10px 20px;height:40px;font-size:16px;color:#fff;background-color:#007bff;border:none;border-radius:5px;cursor:pointer}.btn-secondary:hover{background-color:#0056b3}#language-select{padding:10px;margin-bottom:20px;font-size:16px;border:1px solid #ddd;border-radius:5px}#custom-list-form{display:flex;flex-direction:column;align-items:flex-start;width:80%}#list-name,#list-words{width:100%;padding:10px;margin-bottom:10px;font-size:16px;border:1px solid #ddd;border-radius:5px}#list-words{height:100px}#custom-list-form button{padding:10px 20px;font-size:16px;color:#fff;background-color:#28a745;border:none;border-radius:5px;cursor:pointer}#custom-list-form button:hover{background-color:#218838}.modal{position:fixed;z-index:1000;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:#000;background-color:#0006}.modal-content{background-color:#fefefe;margin:15% auto;padding:20px;border:1px solid #888;width:80%;max-width:500px;border-radius:10px;box-shadow:0 5px 15px #0000004d;text-align:center}.close{color:#aaa;float:right;font-size:28px;font-weight:700}.close:hover,.close:focus{color:#000;text-decoration:none;cursor:pointer}.modal h2{margin-top:0}#achievements-list{list-style:none;padding:0;text-align:left}#achievements-list li{background:#e6e6e6;margin:10px 0;padding:10px;border-radius:5px}#toggle-settings{margin-bottom:10px}#rounds-control{margin-top:10px}#rounds-select{padding:5px;font-size:16px;border-radius:5px}.badge-display{position:absolute;top:-20px;right:20px;display:flex;gap:10px}.badge-icon{width:50px;height:auto}.new-badge{position:absolute;top:0;left:0}.modal{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#00000080;display:flex;justify-content:center;align-items:center}.modal-content{background-color:#fff;padding:20px;border-radius:10px;text-align:center}.badge{margin:20px 0}.badge img{width:100px;height:100px}.modal-buttons{display:flex;justify-content:center;gap:10px;margin-top:20px}.modal-buttons button{padding:10px 20px;font-size:16px;border:none;border-radius:5px;cursor:pointer;transition:background-color .3s ease}.modal-buttons button:first-child{background-color:#4caf50;color:#fff}.modal-buttons button:first-child:hover{background-color:#45a049}.modal-buttons button:last-child{background-color:#f44336;color:#fff}.modal-buttons button:last-child:hover{background-color:#da190b}.reward-display{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;margin-bottom:1rem}.reward-item{background-color:#f0f0f0;border-radius:8px;padding:1rem;text-align:center;box-shadow:0 2px 4px #0000001a}.reward-item h3{margin:0 0 .5rem;color:#333}.reward-item p{margin:0;font-size:.9rem;color:#666}.privacy-container{max-width:800px;margin:0 auto;padding:20px;font-family:Arial,sans-serif;color:#333;background-color:#f7f7f7;border-radius:10px;box-shadow:0 4px 8px #0000001a}.privacy-header{font-size:2.5rem;margin-bottom:20px;color:#2c3e50;text-align:center}.privacy-subheader{font-size:1.8rem;margin-top:20px;color:#2980b9}.privacy-paragraph{font-size:1.1rem;line-height:1.6;margin-bottom:20px;color:#555}.privacy-paragraph:last-of-type{margin-bottom:0}.terms-container{max-width:800px;margin:0 auto;padding:20px;font-family:Arial,sans-serif;color:#333;background-color:#f7f7f7;border-radius:10px;box-shadow:0 4px 8px #0000001a}.terms-header{font-size:2.5rem;margin-bottom:20px;color:#2c3e50;text-align:center}.terms-subheader{font-size:1.8rem;margin-top:20px;color:#2980b9}.terms-paragraph{font-size:1.1rem;line-height:1.6;margin-bottom:20px;color:#555}.terms-paragraph:last-of-type{margin-bottom:0}section#home{max-width:100%;position:relative;background:linear-gradient(to right,#f9a8d4,#d8b4fe,#a5b4fc);padding:24px;height:75vh;margin:0}.section-banner{max-width:var(--page-width);margin:auto;position:relative;z-index:1;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2rem}section#home h2{font-family:Fredoka One,cursive;color:var(--color-blue);margin:0;text-shadow:2px 2px 4px rgba(0,0,0,.1)}.banner-title{font-size:1.875rem;font-weight:700;color:var(--color-white);text-align:center;margin:0 16px}.icon{display:inline-block}.banner-icons{position:absolute;left:0;top:0;z-index:0}.banner-icons.icon.box-icon{color:#00f;top:70%;left:60%;animation:spin-slow 10s linear infinite}.banner-icons.icon.rocket-icon{top:15%;left:55%;color:#ed3ea9;animation:bounce 2s linear infinite}.banner-icons.icon.sun-icon{left:15%;top:65%;color:#facc15;animation:spin-slow 7s linear infinite}.banner-icons.icon.rabbit-icon{left:10%;top:10%;color:#fff;animation:bounce 1.5s ease-in-out infinite}.banner-icons.icon.heart-icon{left:30%;top:40%;color:#f27373;animation:pulse 1s linear infinite}.banner-icons.icon.star-icon{left:78%;top:30%;color:#facc15;animation:bounce 4s linear infinite}@keyframes spin-slow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes bounce{0%,to{transform:translate(0)}25%{transform:translate(-5px,-5px)}50%{transform:translate(5px,5px)}75%{transform:translate(-5px,5px)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.coming-soon{text-align:center;background-color:var(--light-blue);padding:2rem;margin:10rem auto;border-radius:20px;box-shadow:0 10px 20px #0000001a}.coming-soon h2{color:var(--color-white);margin-bottom:20px}.coming-soon p{color:var(--color-white);margin-bottom:40px}.countdown{display:flex;justify-content:center;gap:20px;margin-bottom:3rem}.time{background-color:#ffe4e1;border-radius:10px;padding:20px;min-width:10rem;box-shadow:0 5px 15px #0000001a}.number{display:block;font-size:clamp(2rem,4vw,4rem);margin-bottom:5px}.label{font-size:1rem}@media only screen and (max-width: 768px){.coming-soon{margin:5rem auto}.countdown{flex-wrap:wrap}.time{width:46%}}#features .container{margin:10rem auto;max-width:1200px;padding:0 1rem}.section-title{font-weight:700;text-align:center;margin-bottom:3rem;color:var(--color-blue);font-family:Fredoka One,cursive}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.feature-card{background-color:#fff;border-radius:.5rem;padding:1.5rem;box-shadow:0 2px 16px #0000001a;transition:transform .3s ease}.feature-card:hover{transform:scale(1.05)}.feature-icon{font-size:2.5rem;color:var(--color-blue);margin-bottom:1rem}.feature-title{font-weight:600;margin-top:0;margin-bottom:.5rem;color:var(--color-black)}@media (max-width: 768px){.features-grid{grid-template-columns:1fr}}.page h3{margin-top:calc(var(--section-spacing) * 2)}.takeaway{text-align:center}.contact-form{max-width:600px;margin:0 auto;padding:2rem;background:linear-gradient(to right,#f9a8d4,#d8b4fe,#a5b4fc);border-radius:10px;box-shadow:0 4px 6px #0000001a}.contact-page h2,.contact-page h1{margin:0}.contact-page p{margin-bottom:2rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;color:#4b5563;font-weight:700}.form-group input,.form-group textarea{width:100%;padding:.5rem;border:1px solid #d1d5db;border-radius:4px;font-size:1rem;min-height:40px}.form-group textarea{height:100px}button{background-color:#8b5cf6;color:#fff;border:none;padding:.75rem 1.5rem;font-size:1rem;border-radius:4px;cursor:pointer;display:flex;align-items:center;gap:.5rem;transition:background-color .3s ease}.contact-form button:hover{background-color:#7c3aed}.response-message{margin:1rem;font-weight:700;display:block}*,*:before,*:after{box-sizing:inherit}:root{--header-height: 70px;--page-width: 1200px;--section-spacing: 40px;--color-sucess: #23af5e;--color-error: #e74c3c;--color-blue: #2bb6c7;--color-white: #fff;--color-black: #1f2937;--light-blue: #4ecdc4;--dark-blue: #2b7a78;--header-bg: #0e7971a3}html{box-sizing:border-box;font-size:62.5%;height:100%}body{display:grid;grid-template-rows:auto auto 1fr auto;grid-template-columns:100%;min-height:100%;margin:0;font-size:1.5rem;letter-spacing:.06rem}header{background-color:var(--header-bg);text-align:center;width:100%;position:relative;top:0;left:0;height:var(--header-height)}#logo{width:170px;height:auto}#logo img{width:100%;height:auto;object-fit:contain;object-position:center}main{position:relative;height:auto;min-height:80vh;margin:auto}section{max-width:var(--page-width);margin:var(--section-spacing) auto}@media screen and (min-width: 750px){body{font-size:1.6rem}}body{font-family:Fredoka One,sans-serif;line-height:1.6;color:#333;margin:0;padding:0}nav{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:0 20px}nav ul{display:flex;list-style:none}nav ul li{margin-left:20px}nav a{font-family:Nunito,sans-serif;font-weight:700;font-size:clamp(1.5rem,2vw,1.8rem);color:var(--color-white);text-decoration:none}header nav a:hover{color:#333}.cta-button{display:inline-block;background-color:#ff6b6b;color:var(--color-white);padding:10px 20px;text-decoration:none;border-radius:5px;font-family:Nunito,sans-serif;transition:background-color .3s}.cta-button:hover{background-color:#ff8787}footer{background-color:#333;color:var(--color-white);text-align:center;padding:20px 0}footer nav{margin-top:10px;justify-content:center}footer small{font-family:Nunito,sans-serif;margin-bottom:0}footer a{font-family:Nunito,sans-serif;color:var(--light-blue);margin:0 10px}footer nav a:hover{color:var(--color-white);text-decoration:underline;text-underline-offset:3px}.copyright-link{color:var(--color-white);font-size:small;text-decoration:none;margin:0}.copyright-link:hover{text-decoration:underline;color:var(--light-blue);text-underline-offset:2px}.hero{text-align:center;background-color:#f0f0f0}.page{margin:0 auto;padding:2rem}.page h2{margin:0}h1,h2,h3,h4{font-family:Fredoka One,cursive}h5,h6,p,small,label,span,a{font-weight:100;font-family:Fredoka One}h1,.xl-text{font-size:clamp(3rem,5vw,5rem);line-height:1.3}h2,.large-text{font-size:clamp(2rem,4vw,4rem);line-height:1.2}h3,.medium-text{font-size:clamp(1.5rem,3vw,3rem);line-height:1.1}h4,.small-text{font-size:clamp(1.5rem,2vw,2.5rem);line-height:1.1}p,a{font-size:clamp(1.5rem,2vw,1.8rem)}button{font-family:Nunito,sans-serif;font-size:clamp(1.5rem,2vw,2rem);padding:10px 20px;border:none;border-radius:25px;color:#fff;cursor:pointer;transition:all .3s ease}.success{color:var(--color-sucess)}.error{color:var(--color-error)}@media (max-width: 768px){nav{flex-direction:column}nav ul{margin-top:20px}nav ul li{margin:0 10px}}