: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;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}#app{font-weight:400}a,.green{text-decoration:none;color:#00bd7e;transition:.4s;padding:3px}.header_wrap[data-v-3680881c]{position:fixed;width:100%;height:55px;transition:background-color .3s}nav.scrolled[data-v-3680881c]{background-color:#fff}nav.scrolled a[data-v-3680881c]{color:#333}.nav_bar[data-v-3680881c]{display:flex;justify-content:space-between;align-items:center;max-width:1280px;margin:0 auto;height:55px}.nav_bar ul[data-v-3680881c]{list-style:none;display:flex}.nav_bar a[data-v-3680881c]{font-size:16px;font-weight:700;text-decoration:none;color:#ffffffb3}.nav_bar .title[data-v-3680881c]{font-size:20px}.page_box[data-v-3680881c]{display:flex;flex-direction:column;justify-content:center;align-items:center;width:100%;height:100vh;background:linear-gradient(to bottom,#5c4d42cc 0% 100%),url(/assets/home_bg-B1oXdTHe.jpeg);background-position:center;background-repeat:no-repeat;background-attachment:scroll;background-size:cover}.p_title[data-v-3680881c]{color:#fff}.content[data-v-3680881c]{font-size:18px;font-weight:700;color:#ffffffbf}.about_wrap[data-v-3680881c]{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:8rem 0;background-color:#87ceeb}.contact_wrap[data-v-3680881c]{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:8rem 0;background-color:#fff}.contact_wrap .p_title[data-v-3680881c]{color:#333}.contact_wrap .content[data-v-3680881c]{color:#6c757d}.copyright_box[data-v-3680881c]{display:flex;justify-content:center;align-items:center;padding:3rem 0;background-color:#f8f8f8}.copyright_box .content[data-v-3680881c]{font-size:14px;color:#333;font-weight:400}.copyright_box a[data-v-3680881c]{font-size:14px;font-weight:400}.copyright_box img[data-v-3680881c]{margin-right:.25rem;width:16px}.header_wrap[data-v-879e07e9]{position:fixed;width:100%;height:55px;transition:background-color .3s}nav.scrolled[data-v-879e07e9]{background-color:#000c}.nav_bar[data-v-879e07e9]{display:flex;justify-content:space-between;align-items:center;padding:0 16px 0 8px;height:55px}.nav_bar ul[data-v-879e07e9]{list-style:none;display:flex}.nav_bar a[data-v-879e07e9]{font-size:14px;font-weight:700;text-decoration:none;color:#fff}.nav_bar .title[data-v-879e07e9]{font-size:16px}.page_box[data-v-879e07e9]{display:flex;flex-direction:column;justify-content:center;align-items:center;width:100%;height:320px;background:linear-gradient(to bottom,#00000040 0% 100%),url(/assets/m_home_bg-BT6cCO2c.png);background-position:center;background-repeat:no-repeat;background-attachment:scroll;background-size:cover}.p_title[data-v-879e07e9]{color:#fff;font-weight:700;text-align:center;width:80%}.content[data-v-879e07e9]{font-size:1em;color:#fffc;text-align:center;width:80%}.about_wrap[data-v-879e07e9]{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:2rem 0;background-color:#fff}.system_list[data-v-879e07e9]{display:flex;justify-content:space-evenly;align-items:center;margin-top:2rem;width:100%}.system_item[data-v-879e07e9]{display:flex;flex-direction:column;align-items:center}.system_item img[data-v-879e07e9]{width:76px}.system_item p[data-v-879e07e9]{margin-top:12px;font-size:1em;color:#333}.contact_wrap[data-v-879e07e9]{display:flex;flex-direction:column;justify-content:center;align-items:center;width:100%;height:220px;background:linear-gradient(to bottom,#000c 0% 100%),url(/assets/about_bg-BWGyILVM.png);background-position:center;background-repeat:no-repeat;background-attachment:scroll;background-size:cover}.copyright_box[data-v-879e07e9]{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:1.4rem 0;background-color:#1c2227}.beian_wrap[data-v-879e07e9]{display:flex;align-items:center;padding:.1rem 0}.copyright_box .content[data-v-879e07e9]{font-size:.9em;color:#333;font-weight:400;color:#fff9}.copyright_box a[data-v-879e07e9]{font-size:.9em;font-weight:400;color:#fff9}.copyright_box img[data-v-879e07e9]{margin-right:.25rem;width:16px}