:root{--url: url("data:image/svg+xml,%3csvg%20xmlns='http://www.w3.org/2000/svg'%20version='1.1'%20xmlns:xlink='http://www.w3.org/1999/xlink'%20xmlns:svgjs='http://svgjs.dev/svgjs'%20viewBox='0%200%20700%20700'%20width='700'%20height='700'%20opacity='0.96'%3e%3cdefs%3e%3cfilter%20id='nnnoise-filter'%20x='-20%25'%20y='-20%25'%20width='140%25'%20height='140%25'%20filterUnits='objectBoundingBox'%20primitiveUnits='userSpaceOnUse'%20color-interpolation-filters='linearRGB'%3e%3cfeTurbulence%20type='fractalNoise'%20baseFrequency='0.116'%20numOctaves='4'%20seed='15'%20stitchTiles='stitch'%20x='0%25'%20y='0%25'%20width='100%25'%20height='100%25'%20result='turbulence'%3e%3c/feTurbulence%3e%3cfeSpecularLighting%20surfaceScale='21'%20specularConstant='1.9'%20specularExponent='20'%20lighting-color='%23ffeb01'%20x='0%25'%20y='0%25'%20width='100%25'%20height='100%25'%20in='turbulence'%20result='specularLighting'%3e%3cfeDistantLight%20azimuth='3'%20elevation='155'%3e%3c/feDistantLight%3e%3c/feSpecularLighting%3e%3c/filter%3e%3c/defs%3e%3crect%20width='700'%20height='700'%20fill='%23ffffffff'%3e%3c/rect%3e%3crect%20width='700'%20height='700'%20fill='%23ffeb01'%20filter='url(%23nnnoise-filter)'%3e%3c/rect%3e%3c/svg%3e");--text-color: #293264;--text-color-1: #293264;--text-color-alt: #4D5B9E;--border-color: #007bff;--color-green: #4CBB17;--ques-bottom-color: #DBDEF0;--ques-text: indianred;--ques-btn-bg-color: #F5F7FB;--ques-btn-border-color: #4D5B9E;--ques-btn-selected: #B6D0E2;--ques-btn-correct: #94D7A2;--ques-btn-incorrect: #f86e6e;--scroll-thumb: #4682B4;--scroll-track: #F5F7FB;--box-shdow-toggle: rgba(15, 14, 14, .1);--box-shadow-ques: 0 4px 8px rgba(0, 0, 0, .1);--text-clr-opt: #7F00FF}.dark{--url: url("data:image/svg+xml,%3csvg%20xmlns='http://www.w3.org/2000/svg'%20version='1.1'%20xmlns:xlink='http://www.w3.org/1999/xlink'%20xmlns:svgjs='http://svgjs.dev/svgjs'%20viewBox='0%200%20700%20700'%20width='700'%20height='700'%20opacity='0.9'%3e%3cdefs%3e%3cfilter%20id='nnnoise-filter'%20x='-20%25'%20y='-20%25'%20width='140%25'%20height='140%25'%20filterUnits='objectBoundingBox'%20primitiveUnits='userSpaceOnUse'%20color-interpolation-filters='linearRGB'%3e%3cfeTurbulence%20type='fractalNoise'%20baseFrequency='0.176'%20numOctaves='4'%20seed='15'%20stitchTiles='stitch'%20x='0%25'%20y='0%25'%20width='100%25'%20height='100%25'%20result='turbulence'%3e%3c/feTurbulence%3e%3cfeSpecularLighting%20surfaceScale='26'%20specularConstant='0.8'%20specularExponent='20'%20lighting-color='%23f8e71c'%20x='0%25'%20y='0%25'%20width='100%25'%20height='100%25'%20in='turbulence'%20result='specularLighting'%3e%3cfeDistantLight%20azimuth='3'%20elevation='121'%3e%3c/feDistantLight%3e%3c/feSpecularLighting%3e%3c/filter%3e%3c/defs%3e%3crect%20width='700'%20height='700'%20fill='%23000000ff'%3e%3c/rect%3e%3crect%20width='700'%20height='700'%20fill='%23f8e71c'%20filter='url(%23nnnoise-filter)'%3e%3c/rect%3e%3c/svg%3e");--text-color: #ffed76;--text-color-alt: #BF40BF;--ques-text: #c0b2f8;--border-color: #c0b2f8;--box-shdow-toggle: rgba(255, 255, 255, .1);--box-shadow-ques: 0 4px 8px rgba(255, 255, 255, .453)}body{margin:0;min-width:320px;min-height:100dvh;box-sizing:border-box;background-image:var(--url);background-size:cover;background-repeat:no-repeat;background-attachment:scroll;color:var(--text-color);transition:background-image .3s ease-in,color .3s ease-in-out;font-family:Karla,sans-serif;overflow-x:hidden}::-webkit-scrollbar{width:7px;height:7px}::-webkit-scrollbar-track{background:var(--scroll-track)}::-webkit-scrollbar-thumb{background:var(--scroll-thumb)}main{position:relative;transform:translateZ(0)}p,h1,h2,h3{margin:0}img{-webkit-user-drag:none}footer{color:var(--text-color);text-align:center;padding:2em 0;width:200px;position:absolute;bottom:0;left:50%;margin-left:-100px;-webkit-user-select:none;user-select:none;transition:color .3s ease-in-out}footer>a{color:var(--ques-text);transition:color .3s ease-in-out}.btn-primary{background-color:var(--text-color-alt);color:var(--ques-btn-bg-color);font-family:Inter,sans-serif;font-weight:600;font-size:1em;border-radius:8px;width:190px;height:50px;border:none;cursor:pointer;z-index:100;-webkit-user-select:none;user-select:none;transition:transform .3s ease,box-shadow .3s ease,background-color .3s ease-in-out}.btn-primary:hover{background-color:var(--border-color);transform:translateY(-3px);box-shadow:0 4px 8px #0003}.btn-primary:active{transform:translateY(-1px);box-shadow:0 2px 4px #0003}@media (max-width: 768px){body{will-change:background-image,color;transition:background-image .3s ease-in-out,color .3s ease-in-out;backface-visibility:hidden}.theme-toggle{position:fixed;top:0;right:0;margin:0;z-index:9999;pointer-events:auto}body.dark,body:not(.dark){background-image:var(--url);background-size:cover;background-repeat:no-repeat;background-attachment:scroll}footer,.btn-primary{will-change:color,background-color,transform;transition:color .3s ease-in-out,background-color .3s ease-in-out,transform .3s ease-in-out}}.game-title{font-weight:700;font-size:3.25rem;text-align:center;will-change:transform,opacity;backface-visibility:hidden}.game-intro{height:100dvh;display:flex;flex-direction:column;justify-content:center;align-items:center;-webkit-user-select:none;user-select:none;will-change:transform,opacity;backface-visibility:hidden}.game-intro h1{margin:0}.game-intro p{margin:1.5em 0;font-family:Inter,sans-serif;font-weight:500;font-size:1.25rem}.game-container{position:relative;will-change:transform,opacity;backface-visibility:hidden}.game-text{text-align:center;will-change:transform,opacity;backface-visibility:hidden}.gameOptions-container{margin-bottom:1em;will-change:transform,opacity;backface-visibility:hidden}.select-container{margin-bottom:1.1em;width:550px;display:flex;align-items:center;justify-content:space-between}.custom-select{border:0;font:inherit;width:100%;height:3em;padding:0 1em;color:var(--text-color-1);border-radius:.25em;box-shadow:0 0 .6em #0003;cursor:pointer;transition:border-color .3s ease,box-shadow .3s ease}.custom-select:focus{border-color:var(--border-color);box-shadow:0 0 0 .2rem #007bff40}.custom-label{font-size:1.15em;font-weight:700;margin-right:1.5em;width:250px;-webkit-user-select:none;user-select:none}.noQuestions-text{margin-bottom:1.5em;text-align:center}.theme-toggle{position:absolute;top:0;right:0;margin:1em;border:none;cursor:pointer;z-index:9999;color:var(--text-color);padding:8px;border-radius:50%;transition:transform .3s ease,background-color .3s ease,color .3s ease-in-out;width:40px;height:40px;display:flex;align-items:center;justify-content:center;background-color:var(--box-shdow-toggle);will-change:transform,opacity;backface-visibility:hidden}.theme-toggle:hover{background-color:#fff3;transform:scale(1.1);color:var(--text-clr-opt)}.dark .theme-toggle:hover{background-color:transparent}.theme-toggle svg{position:absolute;transition:all .5s cubic-bezier(.4,0,.2,1)}.dark .theme-toggle .feather-sun{transform:rotate(90deg) scale(1);opacity:1}.theme-toggle .feather-sun{transform:rotate(-90deg) scale(0);opacity:0}.dark .theme-toggle .feather-moon{transform:rotate(90deg) scale(0);opacity:0}.theme-toggle .feather-moon{transform:rotate(0) scale(1);opacity:1}.theme-toggle svg *{transition:stroke-dasharray .5s ease,stroke-dashoffset .5s ease}.theme-toggle:focus{outline:2px solid var(--primary-color, #007bff);outline-offset:2px}.theme-toggle:focus:not(:focus-visible){outline:none}.loading-spinner{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100px;margin:2em auto}.loading-spinner p{margin-top:1em;font-size:1rem;font-weight:500;color:var(--text-color);animation:fadeIn .5s ease-in-out}.spinner{width:40px;height:40px;border:4px solid rgba(0,0,0,.1);border-radius:50%;border-top-color:var(--text-color-alt);animation:spin .8s linear infinite;will-change:transform}@keyframes spin{to{transform:rotate(360deg)}}.api-status{display:flex;align-items:center;padding:.5rem 1rem;border-radius:6px;margin-bottom:1.5rem;font-size:.9rem;font-weight:600;background-color:var(--bg-color);box-shadow:0 2px 6px #0000001a;transition:all .3s ease;animation:fadeIn .8s ease-out .4s both;will-change:transform,opacity}.status-light{width:12px;height:12px;border-radius:50%;margin-right:10px;will-change:opacity}.status-light.online{background-color:#4cd964;box-shadow:0 0 10px #4cd964;animation:blink 2s infinite}.status-light.offline{background-color:#ff3b30;box-shadow:0 0 10px #ff3b30;animation:blink .8s infinite}.status-light.checking{background-color:#fc0;box-shadow:0 0 10px #fc0;animation:blink 1.5s infinite}.status-message{font-family:Inter,sans-serif}.api-status.online .status-message{color:#4cd964}.api-status.offline .status-message{color:#ff3b30}.api-status.checking .status-message{color:#fc0}@keyframes blink{0%{opacity:1}50%{opacity:.6}to{opacity:1}}.api-error-message{display:flex;justify-content:center;align-items:center;padding:.8rem 1.2rem;margin-top:2rem;border-radius:8px;background-color:#ff3b3026;border:1px solid var(--ques-btn-incorrect);animation:scaleIn .6s cubic-bezier(.2,.8,.2,1);will-change:transform,opacity;max-width:550px;width:90%}.api-error-message p{color:var(--ques-btn-incorrect);font-family:Inter,sans-serif;font-weight:600;font-size:.95rem;text-align:center;margin:0;line-height:1.5}.dark .api-error-message{background-color:#ff3b301a}.dark .api-status{background-color:var(--bg-dark-secondary)}@media screen and (max-width: 625px){.api-status{font-size:.8rem;padding:.4rem .8rem;margin-bottom:1.2rem;width:90%}.api-error-message{width:90%;padding:.7rem 1rem;margin-top:1.5rem}.api-error-message p{font-size:.85rem}}@media (prefers-reduced-motion: reduce){.status-light{animation:none!important}}@media screen and (min-width: 600px){.theme-toggle{position:fixed}.theme-toggle:active{transform:rotate(180deg)}}@media screen and (max-width: 625px){.game-container{position:static;top:unset;left:unset;transform:none;padding:2em 1em 0}.game-intro{padding:0 1.5em;height:85vh;font-size:1rem}.custom-label{margin-right:10px;width:160px;font-size:1em}.select-container{width:100%}}@media screen and (max-height: 800px) and (orientation: landscape){.game-container{position:static;top:unset;left:unset;transform:none;padding:2em 0;width:700px;margin-right:auto;margin-left:auto}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes slideIn{0%{opacity:0;transform:translate(-50px)}to{opacity:1;transform:translate(0)}}.theme-toggle{animation:slideIn .8s ease-out}.game-intro{animation:fadeIn .8s ease-out}.game-title{animation:scaleIn 1s ease-out}.game-text{animation:fadeIn 1s ease-out .3s both}.gameOptions-container{animation:fadeIn 1s ease-out .5s both}.game-container{animation:slideIn .8s ease-out}footer{animation:fadeIn 1s ease-out 1s both;will-change:transform,opacity;backface-visibility:hidden}