:root{--vt-c-white: #ffffff;--vt-c-white-soft: #f8f8f8;--vt-c-white-mute: #f2f2f2;--vt-c-black: #181818;--vt-c-black-soft: #222222;--vt-c-black-mute: #282828;--vt-c-indigo: #2c3e50;--vt-c-divider-light-1: rgba(60, 60, 60, .29);--vt-c-divider-light-2: rgba(60, 60, 60, .12);--vt-c-divider-dark-1: rgba(84, 84, 84, .65);--vt-c-divider-dark-2: rgba(84, 84, 84, .48);--vt-c-text-light-1: var(--vt-c-indigo);--vt-c-text-light-2: rgba(60, 60, 60, .66);--vt-c-text-dark-1: var(--vt-c-white);--vt-c-text-dark-2: rgba(235, 235, 235, .64)}:root{--color-background: var(--vt-c-white);--color-background-soft: var(--vt-c-white-soft);--color-background-mute: var(--vt-c-white-mute);--color-border: var(--vt-c-divider-light-2);--color-border-hover: var(--vt-c-divider-light-1);--color-heading: var(--vt-c-text-light-1);--color-text: var(--vt-c-text-light-1);--section-gap: 160px}@media (prefers-color-scheme: dark){:root{--color-background: var(--vt-c-black);--color-background-soft: var(--vt-c-black-soft);--color-background-mute: var(--vt-c-black-mute);--color-border: var(--vt-c-divider-dark-2);--color-border-hover: var(--vt-c-divider-dark-1);--color-heading: var(--vt-c-text-dark-1);--color-text: var(--vt-c-text-dark-2)}}*,*:before,*:after{box-sizing:border-box;margin:0;position:relative;font-weight:400}body{min-height:100vh;color:var(--color-text);background:var(--color-background);transition:color .5s,background-color .5s;line-height:1.6;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:15px;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{text-decoration:none}body{--header-height: 5rem;--side-space: 5rem;--color-login: #e1e6e6;--color-showy: #ff822c;--color-main: dodgerblue;--color-green: green}header,.header{background-color:var(--color-main);opacity:.9;height:var(--header-height);width:100%}header{line-height:var(--header-height);position:fixed;top:0;z-index:999}.logo{width:11rem;margin-left:var(--side-space)}.logo,nav,ul,li,.operation,.operation span{display:inline-block}.logo img{display:inline-block;width:80%;padding:.3rem 1rem;border-radius:8px;background-color:#fff;vertical-align:middle}li{margin:0 0 0 3rem}a{color:#fff;font-size:1.1rem;font-weight:500}a:hover{color:var(--color-showy)}.operation{float:right;margin-right:var(--side-space)}.button{margin:0 .4rem;padding:0 2rem;border:solid 1px;border-radius:30px;--half: calc(var(--header-height)/2*1.1);height:var(--half);line-height:var(--half);color:#fff;border-color:#fff;font-weight:500;display:inline-block}.button:hover{background-color:var(--color-showy);border-color:var(--color-showy);color:#fff}.mobile-info{display:none}@media only screen and (max-device-width: 1100px){header .logo{width:15%;margin-left:1.5rem}header .logo img{width:80%;padding:0;border-radius:8px}header nav{margin-right:1rem}header li{margin:0 0 0 1.5rem}}@media only screen and (max-device-width: 920px){header .logo{width:20%;margin-left:1.5rem}header .logo img{width:80%;padding:0;border-radius:8px}header nav{float:right;margin-right:1rem}header li{margin:0 0 0 1rem}header .operation{display:none}header li.menu-member,li.menu-download{display:none}.mobile-info{display:block;background-color:var(--color-showy);color:var(--color-login);font-size:1rem;font-weight:500;text-align:center;padding:.2rem 0;margin:.1rem 0}}@media only screen and (max-device-width: 500px){header .logo{width:30%;margin-left:1rem}header li.menu-tool{display:none}}object{width:100%;height:85vh}