body{-webkit-user-select:none;user-select:none;background-color:azure;margin:0;font-family:Gallant,sans-serif;transition:background-color 2s}body.dark-mode{background-color:#163b3c}canvas{z-index:1;display:block;position:relative}.navbar{z-index:1000;background-color:#d8ffd600;justify-content:center;align-items:center;width:100%;height:80px;padding-top:10px;padding-bottom:10px;display:flex;position:fixed;top:0;left:0}.navbar ul{align-items:center;margin:0;padding:0;list-style:none;display:flex}.navbar li{margin:0 15px}.navbar a{color:#223525;font-family:zst,RiiTN_R;font-size:25px;font-weight:bolder;text-decoration:none;transition:color .8s,font-size .3s}body.lang-ja .navbar a{font-family:RiiTN_R}body.dark-mode .navbar a{color:#c1c2bd}.navbar a:hover{color:#4a7454;font-size:30px}body.dark-mode .navbar a:hover{color:#96c896}.navbar .center-icon{order:0}.navbar img{vertical-align:middle;width:90px;height:90px;transition:width .3s,height .3s}.navbar img:hover{vertical-align:middle;width:95px;height:95px;transition:width .3s,height .3s}body.dark-mode .side-text,body.dark-mode .side-maitext,body.dark-mode .side-subtext,body.dark-mode .center-subtitle,body.dark-mode .center-subtitle2,body.dark-mode .center-title{color:#c1c2bd}.side-maitext{color:#000000c9;white-space:nowrap;z-index:0;pointer-events:auto;font-family:Northwell,xihuan,"851CHIKARA",sans-serif;font-size:120px;line-height:.8;transition:color .8s,font-size .5s;position:fixed;top:60%;left:calc(50% - 300px);transform:translate(-50%,-50%)}body.lang-en .side-maitext{font-family:Northwell;font-size:120px}body.lang-en .side-maitext:hover{font-size:130px}body.lang-zh .side-maitext{font-family:xihuan;font-size:200px;font-weight:bolder}body.lang-zh .side-maitext:hover{font-size:210px}body.lang-ja .side-maitext{font-family:"851CHIKARA";font-size:110px;font-weight:bolder;transform:translate(-35%,-50%)}body.lang-ja .side-maitext:hover{font-size:120px}.side-subtext{color:#000000c9;pointer-events:none;z-index:500;white-space:nowrap;z-index:0;font-family:KH,zst,RiiTN_R,sans-serif;font-size:25px;font-weight:700;transition:color .8s;position:fixed;top:calc(60% + 100px);left:calc(50% - 300px);transform:translate(-50%,-50%)}.center-title{color:#103114e6;text-align:center;pointer-events:auto;z-index:1000;white-space:nowrap;font-family:Northwell,xihuan,"851CHIKARA",sans-serif;font-size:120px;transition:color .8s,font-size .3s;position:fixed;top:28%;left:50%;transform:translate(-50%,-50%)}.center-title:hover{font-size:125px;transition:font-size .3s}.center-subtitle{color:#103114e6;text-align:center;pointer-events:none;z-index:600;white-space:nowrap;font-family:KH,zst,RiiTN_R,sans-serif;font-size:30px;font-weight:600;transition:color .8s;position:fixed;top:calc(28% - 110px);left:50%;transform:translate(-50%)}body.lang-ja .center-subtitle{font-family:RiiTN_R}body.lang-zh .center-subtitle{font-size:40px}.center-subtitle2{color:#103114e6;text-align:center;pointer-events:none;z-index:0;white-space:pre-wrap;width:75%;font-family:KH,zst,RiiTN_R,sans-serif;font-size:20px;font-weight:600;transition:color .8s;position:fixed;top:calc(28% + 40px);left:50%;transform:translate(-50%)}body.lang-zh .center-subtitle2{font-size:25px}body.lang-ja .center-subtitle2{font-family:RiiTN_R}#loading{color:#fff;background:#0000008e;border-radius:8px;padding:20px;font-family:KH,zst,RiiTN_R,sans-serif;font-size:20px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}#loading-screen{z-index:2000;color:#fff;background-color:#000c;flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;font-family:KH,sans-serif;display:flex;position:fixed;top:0;left:0}#loading-bar-container{background-color:#444;border-radius:10px;width:80%;height:20px;margin-bottom:10px;overflow:hidden}#loading-bar{background-color:#4caf50;width:0;height:100%;transition:width .2s}#loading-text{margin-bottom:5px;font-size:18px}#loading-speed{font-size:14px}.xiaohongshu{color:#ff4d4f;z-index:1000;background:#fff0f0;border-radius:20px;align-items:center;padding:5px 10px;text-decoration:none;transition:background .5s;display:inline-flex;position:absolute;bottom:2%;left:50%;transform:translate(-50%);box-shadow:0 2px 5px #0003}body.dark-mode .xiaohongshu{background:#360503;transition:background .5s}.language-select{z-index:1000;font-family:inherit;display:inline-block;position:absolute;top:4%;right:2%}.language-select select{appearance:none;color:#333;cursor:pointer;background-color:#fff;border:1px solid #ccc;border-radius:8px;padding:6px 30px 6px 12px;font-size:14px;transition:all .3s}.language-select select:hover{border-color:#ff4d4f}.language-select select:focus{outline:none;box-shadow:0 0 0 2px #ff4d4f4d}.language-select:after{content:"▼";color:#888;pointer-events:none;font-size:10px;position:absolute;top:50%;right:10px;transform:translateY(-50%)}:root{--switch-width:50px;--switch-height:25px;--sun-color:#fff;--moon-color:#33595a}.theme-switch{width:var(--switch-width);height:var(--switch-height);display:inline-block;position:absolute;top:4%;left:2%}.theme-switch input{opacity:0;width:0;height:0}.slider{background-color:var(--moon-color);border-radius:30px;transition:all .4s;position:absolute;inset:0}.slider:before{content:"";background:var(--sun-color);border-radius:50%;width:20px;height:20px;transition:all .4s;position:absolute;top:50%;left:3px;transform:translateY(-50%)}input:checked+.slider{background-color:var(--sun-color)}input:checked+.slider:before{background:var(--moon-color);transform:translate(22px,-50%);box-shadow:inset -3px -2px 5px -2px #8983f7,inset -8px -4px #a3dafb}@font-face{font-family:Gallant;src:url(/fonts/Gallant%20black.otf)format("opentype");font-weight:400;font-style:normal}@font-face{font-family:Northwell;src:url(/fonts/northwell-regular.ttf)format("truetype");font-weight:400;font-style:normal}@font-face{font-family:KH Bold;src:url(/fonts/KHInterferenceTRIAL-Bold.otf)format("opentype");font-weight:400;font-style:normal}@font-face{font-family:KH Light;src:url(/fonts/KHInterferenceTRIAL-Light.otf)format("opentype");font-weight:400;font-style:normal}@font-face{font-family:KH;src:url(/fonts/KHInterferenceTRIAL-Regular.otf)format("opentype");font-weight:400;font-style:normal}@font-face{font-family:zst;src:url(/fonts/zstRegular.ttf)format("truetype");font-weight:400;font-style:normal}@font-face{font-family:zst;src:url(/fonts/zstBold.ttf)format("truetype");font-weight:700;font-style:normal}@font-face{font-family:xihuan;src:url(/fonts/xihuan.ttf)format("truetype");font-weight:400;font-style:normal}@font-face{font-family:"851CHIKARA";src:url(/fonts/851CHIKARA-DZUYOKU_kanaA_004.ttf)format("truetype");font-weight:400;font-style:normal}@font-face{font-family:RiiTN_R;src:url(/fonts/RiiTN_R.otf)format("opentype");font-weight:400;font-style:normal}