@charset "UTF-8";.input-container{position:relative;display:inline-block;margin-top:20px;margin-right:5px;width:100px}.input-field{display:inline-block;color:#007bff;width:100%;padding-top:20px;padding-bottom:20px;font-size:16px;border:none;border-bottom:2px solid #ccc;outline:none;text-align:center;background-color:transparent}.input-label{position:absolute;top:0;left:0;font-size:16px;color:#ccc0;pointer-events:none;transition:all .3s ease}.input-highlight{position:absolute;bottom:0;left:0;height:2px;width:0;background-color:#007bff;transition:all .3s ease}.input-field:focus+.input-label{top:-20px;font-size:12px;color:#007bff}.input-field:focus+.input-label+.input-highlight{width:102%}.btn{--color: #007bff;font-family:inherit;display:inline-block;width:100px;height:2.6em;line-height:2em;margin-top:5px;position:relative;cursor:pointer;overflow:hidden;border:2px solid var(--color);transition:color .5s;z-index:1;font-size:17px;border-radius:6px;font-weight:500;color:var(--color);background-color:#fff}.btn:before{content:"";position:absolute;z-index:-1;background:var(--color);height:150px;width:200px;border-radius:50%}.btn:hover{color:#fff}.btn:before{top:100%;left:100%;transition:all .7s}.btn:hover:before{top:-30px;left:-30px}.btn:active:before{background:#007bff;transition:background 0s}.question-form{margin:1rem 0}.question-title{margin:0 0 1rem;font-size:14px;color:#333}.answer-container{margin-bottom:1rem}.answer-fill{margin:0rem 0 1rem;padding:.5rem;border:1px solid #ddd;border-radius:4px;font-family:inherit;resize:none}.answer-input{width:97%;padding:.5rem;border:1px solid #ddd;border-radius:4px;min-height:80px;font-family:inherit;resize:none}.answer-input:focus,.answer-fill:focus{outline:none;border-color:#007bff;box-shadow:0 0 0 2px #0066ff4d}.reference-answer{padding:.5rem;background-color:#e8f4ff;border-radius:4px;margin-top:.5rem}@font-face{font-family:my-self-font;src:url(https://cdn.jsdelivr.net/gh/irozhi/HarmonyOS-Sans/HarmonyOS_Sans_SC/HarmonyOS_Sans_SC_Medium.woff2) format("woff2"),url(https://cdn.jsdelivr.net/gh/irozhi/HarmonyOS-Sans/HarmonyOS_Sans_SC/HarmonyOS_Sans_SC_Medium.woff) format("woff");font-weight:400;font-style:normal}@font-face{font-family:my-self-font;src:url(https://cdn.jsdelivr.net/gh/irozhi/HarmonyOS-Sans/HarmonyOS_Sans_SC/HarmonyOS_Sans_SC_Medium.woff2) format("woff2"),url(https://cdn.jsdelivr.net/gh/irozhi/HarmonyOS-Sans/HarmonyOS_Sans_SC/HarmonyOS_Sans_SC_Medium.woff) format("woff");font-weight:400;font-style:normal}#app{font:"my-self-font"}html,body{margin:0;cursor:url(/assets/cursor-B65V13Vv.ico),auto;font-family:my-self-font}::selection{background:rgb(var(--arcoblue-6));color:#fff;caret-color:#00f}.firework-container{position:relative;width:100%;height:100%;pointer-events:none;z-index:9999}.firework{position:absolute;width:5px;height:5px;border-radius:50%}@keyframes move{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(var(--offsetX),var(--offsetY))}}#app{margin:0;cursor:url(/assets/cursor-B65V13Vv.ico),auto;font-family:my-self-font;width:100%;min-height:100vh;--color: #E1E1E1;background-color:#f3f3f3;background-image:linear-gradient(0deg,transparent 24%,var(--color) 25%,var(--color) 26%,transparent 27%,transparent 74%,var(--color) 75%,var(--color) 76%,transparent 77%,transparent),linear-gradient(90deg,transparent 24%,var(--color) 25%,var(--color) 26%,transparent 27%,transparent 74%,var(--color) 75%,var(--color) 76%,transparent 77%,transparent);background-size:40px 40px;overflow:hidden;z-index:-100}