@font-face{font-family:AlimamaShuHeiTi-Bold;src:url(/font/AlimamaShuHeiTi-Bold.ttf)}:root{--bb-bg: rgba(255, 255, 255, .35);--bb-border: rgba(70, 100, 180, .5);--bb-drop-1: 0 20px 46px rgba(0, 0, 0, .28);--bb-drop-2: 0 8px 22px rgba(0, 0, 0, .2);--bb-inner: inset 0 1px 0 rgba(255, 255, 255, .6), inset 0 -3px 10px rgba(0, 0, 0, .14);--bb-rim: linear-gradient( 145deg, rgba(255, 255, 255, .6) 0%, rgba(255, 255, 255, .14) 22%, rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, .2) 72%, rgba(0, 0, 0, .34) 100% )}html.dark{--bb-bg: rgba(22, 22, 22, .4);--bb-border: rgba(169, 193, 255, .32);--bb-drop-1: 0 24px 60px rgba(0, 0, 0, .6);--bb-drop-2: 0 10px 26px rgba(0, 0, 0, .48);--bb-inner: inset 0 1px 0 rgba(255, 255, 255, .12), inset 0 -3px 12px rgba(0, 0, 0, .5);--bb-rim: linear-gradient( 145deg, rgba(255, 255, 255, .18) 0%, rgba(255, 255, 255, .07) 22%, rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, .55) 78%, rgba(0, 0, 0, .75) 100% )}*{box-sizing:border-box;padding:0;margin:0}html{overscroll-behavior:none}body{font-family:AlimamaShuHeiTi-Bold,sans-serif;background:linear-gradient(#fff9,#fffc),url(/img/bg.png) no-repeat center center fixed;background-size:cover;overflow-x:hidden;overscroll-behavior-y:none;transition:background .3s ease}#page-index{position:relative}.box-main{position:relative;width:20%;height:100%;overflow:hidden;transition:.5s;color:#fff}.box-main:hover{width:80%}.box-main:hover .box-maintext{opacity:1;transform:translateY(0);transition-delay:.2s}.box-main img{width:100%;height:100%;object-fit:cover}.box-maintitle{position:absolute;top:1rem;font-size:1.5rem;z-index:2;text-align:center;width:100%}.box-maintext{position:absolute;bottom:0;left:0;width:100%;font-size:1.5rem;padding-bottom:1.5rem;text-align:center;z-index:2;opacity:0;transform:translateY(100%);transition:all .5s cubic-bezier(.4,0,.2,1);background:linear-gradient(to 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0%,#ffffff73,#ffffff14 35%,#fff0 60%),radial-gradient(120% 120% at 100% 100%,#00000040,#0000001f 35%,#0000 60%);opacity:.7;transition:opacity .35s ease;z-index:0}#blackboard:hover{transform:translateY(-2px);box-shadow:0 12px 24px #0000004d,0 4px 10px #00000038,inset 0 1px #fff9,inset 0 -2px 12px #00000029}html.dark #blackboard:hover{box-shadow:0 12px 24px #000000a6,0 6px 16px #00000080,inset 0 1px #ffffff1f,inset 0 -2px 14px #00000080}@media (max-width: 800px){#live2d-container{width:340px;height:600px;right:0;opacity:.95}}#music-player{box-sizing:content-box;position:fixed;top:1rem;right:1rem;display:flex;align-items:center;gap:15px;width:auto;max-width:450px;padding:10px;background:#ffffff1a;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:12px;box-shadow:0 4px 16px #00000040,inset 0 1px 1px #fff3;border:1px solid rgba(255,255,255,.1);z-index:9999;color:#333;transition:max-width .5s cubic-bezier(.4,0,.2,1),gap .5s cubic-bezier(.4,0,.2,1),background .3s 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#music-player .progress-bar{background:#0000004d;box-shadow:inset 0 1px 2px #00000080}#music-player .controls{display:flex;align-items:center}#music-player .controls button{background:transparent;border:none;color:#333;font-size:1.2rem;margin:0 2px;cursor:pointer;transition:color .2s ease;padding:5px}html.dark #music-player .controls button{color:#eee}#music-player .controls button:hover{color:#4664b4}html.dark #music-player .controls button:hover{color:#a9c1ff}#music-player .controls button#play-pause-btn{font-size:1.6rem;width:auto;height:auto;border-radius:0;background:transparent;box-shadow:none}html.dark #music-player .controls button#play-pause-btn{background:transparent}.volume-container{display:flex;align-items:center;width:120px;margin-left:5px}.volume-container #volume-btn{background:transparent;border:none;color:#333;font-size:1.1rem;cursor:pointer;padding:5px;margin-right:5px;transition:color .2s ease}html.dark .volume-container #volume-btn{color:#eee}.volume-container #volume-btn:hover{color:#4664b4}html.dark .volume-container #volume-btn:hover{color:#a9c1ff}.volume-slider{-webkit-appearance:none;appearance:none;width:100%;height:4px;background:#0003;outline:none;border-radius:2px;transition:opacity .2s;cursor:pointer}.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:14px;height:14px;background:#4664b4;cursor:pointer;border-radius:50%}.volume-slider::-moz-range-thumb{width:14px;height:14px;background:#4664b4;cursor:pointer;border-radius:50%;border:none}html.dark .volume-slider{background:#fff3}html.dark .volume-slider::-webkit-slider-thumb{background:#a9c1ff}html.dark .volume-slider::-moz-range-thumb{background:#a9c1ff}#theme-toggle-container{position:fixed;top:2rem;left:4rem;z-index:9999}html.dark body{background:linear-gradient(#000000b3,#000000e6),url(/img/bg.png) no-repeat center center fixed;background-size:cover}html.dark #nav{background:linear-gradient(to bottom,#2a2a2a,#1e1e1e);border-top:1px solid 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ease-in-out;width:100%;min-height:10vh}#page-index.partTwo{min-block-size:100%;display:grid;place-content:center;padding-bottom:30dvh}#page-live,#page-activity{padding:2rem;display:flex;justify-content:center;align-items:flex-start;min-height:50vh}#page-gallery{padding:0;display:flex;justify-content:center;align-items:flex-start;min-height:50vh;padding-bottom:4rem}#page-about{padding:0;min-height:100vh;display:flex;justify-content:center;align-items:center;padding-bottom:4rem}.box{position:absolute;display:flex;flex-direction:column;justify-content:center;align-items:center;height:500px;left:50%;top:30%;transform:translate(-50%,-50%)}.box2{position:absolute;display:flex;flex-direction:column;justify-content:center;align-items:center;left:50%;top:75%;transform:translate(-50%,-50%)}.box2 img{animation:fadeInOut 2s infinite}@keyframes fadeInOut{0%,to{opacity:0}50%{opacity:1}}.ball{animation:float 3.5s ease-in-out 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.pill{background:#00000038}html.theme-animating .news-intro,html.theme-animating .intro-title,html.theme-animating .intro-sub,html.theme-animating .pill{transition-duration:.45s}.news-tabs .tab.active{color:var(--news-accent);background:#ffffff80;box-shadow:inset 0 0 0 1px var(--news-border),0 3px 4px #00000014}html.dark .news-tabs .tab.active{background:#0003}@keyframes astroFadeInOut{0%{opacity:1}to{opacity:0}}@keyframes astroFadeIn{0%{opacity:0;mix-blend-mode:plus-lighter}to{opacity:1;mix-blend-mode:plus-lighter}}@keyframes astroFadeOut{0%{opacity:1;mix-blend-mode:plus-lighter}to{opacity:0;mix-blend-mode:plus-lighter}}@keyframes astroSlideFromRight{0%{transform:translate(100%)}}@keyframes astroSlideFromLeft{0%{transform:translate(-100%)}}@keyframes astroSlideToRight{to{transform:translate(100%)}}@keyframes astroSlideToLeft{to{transform:translate(-100%)}}@media 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