@font-face{font-family:'ChosunGu';src:url(https://fastly.jsdelivr.net/gh/projectnoonnu/noonfonts_20-04@1.0/ChosunGu.woff) format('woff')}.justify-center{display:flex;justify-content:center;align-items:center}.items-center{display:flex;flex-direction:column;justify-content:center;align-items:center}.items-start{display:flex;flex-direction:column;justify-content:flex-start;align-items:center}.sticky-center{position:sticky;top:calc(50vh - 400px + 40px)}.sticky-top{position:sticky;top:calc(var(--header-height) + 20px)}.hidden{display:none!important}:root{--header-height:5rem;--site-color-1:#68c5ff;--site-color-2:#a8dfff;--app-width:880px;--font-basic:'ChosunGu';--font-title:'ChosunGu'}*{padding:0;margin:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent!important;image-rendering:-webkit-optimize-contrast}body,html{height:100%;min-height:400px;font-family:var(--font-basic)}html{scroll-behavior:smooth}body{padding:0!important;max-width:100%;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}li{list-style:none}a,a:hover,a:visited{text-decoration:none;color:#000}button{outline:0;border:none;font-family:var(--font-basic);cursor:pointer}input{font-family:var(--font-basic)}input::placeholder{font-family:var(--font-basic)}.loader-container{z-index:10;position:fixed;top:0;left:0;width:100vw;height:100vh;display:flex;justify-content:center;align-items:center;background:var(--site-color-2)}.loader-container.hidden{animation:fadeOut 1s forwards}@keyframes fadeOut{50%{opacity:1}100%{opacity:0;visibility:hidden}}.loader{animation:rotate 1s infinite;height:50px;width:50px}.loader:after,.loader:before{border-radius:50%;content:'';display:block;height:20px;width:20px}.loader:before{animation:ball1 1s infinite;background:#fff;box-shadow:30px 0 0 #fff;margin-bottom:10px}.loader:after{animation:ball2 1s infinite;background:#fff;box-shadow:30px 0 0 #fff}@keyframes rotate{0%{-webkit-transform:rotate(0) scale(0.8);-moz-transform:rotate(0) scale(0.8)}50%{-webkit-transform:rotate(360deg) scale(1.2);-moz-transform:rotate(360deg) scale(1.2)}100%{-webkit-transform:rotate(720deg) scale(0.8);-moz-transform:rotate(720deg) scale(0.8)}}@keyframes ball1{0%{box-shadow:30px 0 0 #fff}50%{box-shadow:0 0 0 #fff;margin-bottom:0;-webkit-transform:translate(15px, 15px);-moz-transform:translate(15px, 15px)}100%{box-shadow:30px 0 0 #fff;margin-bottom:10px}}@keyframes ball2{0%{box-shadow:30px 0 0 #fff}50%{box-shadow:0 0 0 #fff;margin-top:-20px;-webkit-transform:translate(15px, 15px);-moz-transform:translate(15px, 15px)}100%{box-shadow:30px 0 0 #fff;margin-top:0}}header{position:fixed;top:0;left:0;width:100%;z-index:5;background:var(--site-color-1);color:#fff;height:var(--header-height);display:flex;justify-content:center;align-items:center}nav{position:relative;display:inline-flex;align-items:center;padding:0 10px;justify-content:space-between;width:var(--app-width);max-width:100%}.logo p{font-size:20px;font-weight:bold;text-shadow:1px 1px #fff}.logo img{display:inline-block;height:70px;border-radius:10px}#menuBtn{width:40px;height:40px;border:1px solid rgba(255, 255, 255, 0.8);background:rgba(255, 255, 255, 0.08);border-radius:10px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;color:#fff;transition:transform 0.08s ease}#menuBtn:active{transform:scale(0.98)}#menuBtn:focus-visible{outline:3px solid rgba(59, 130, 246, 0.55);outline-offset:2px}.menu-panel{position:absolute;top:calc(100% + 10px);right:10px;left:auto;width:360px;display:flex;flex-direction:column;justify-content:center;background:#fff;border:2px solid var(--site-color-2);border-radius:20px;box-shadow:var(--box-shadow-heavy);padding:10px;opacity:0;transform:translateY(-6px);pointer-events:none;transition:opacity 0.14s ease,transform 0.14s ease}.menu-panel.is-open{opacity:1;transform:translateY(0);pointer-events:auto}.menu-list{list-style:none;margin:0;padding:0;display:grid;gap:4px}.menu-item a{display:flex;align-items:center;justify-content:center;padding:10px 10px;border-radius:10px;text-decoration:none;color:#0f172a;font-size:20px}.menu-item a:hover{background:#f1f5f9}.menu-item a:focus-visible{outline:3px solid rgba(59, 130, 246, 0.35);outline-offset:2px}main{margin-top:var(--header-height);display:flex}aside{flex:1}section{width:var(--app-width);margin:0 auto;min-height:calc(100vh - var(--header-height))}footer{width:100%;margin:0 auto;padding:30px 30px 50px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:10px;background:var(--site-color-1);box-shadow:0 0 2px rgba(0, 0, 0, 0.2);font-size:1.1rem}#footer-notification ul{margin-left:20px;padding-right:20px}#footer-notification li{list-style-type:disc;word-break:keep-all}#copyright p{text-align:center}@media screen and (max-width: 1620px){aside{display:none!important}}@media screen and (max-width: 880px){footer,header{width:100%}}