html{-webkit-box-sizing:border-box;box-sizing:border-box}*,:after,:before{-webkit-box-sizing:inherit;box-sizing:inherit}body,html{width:100%;height:100%;margin:0;padding:0}body{background:#000;color:#fff;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}img{border:0;vertical-align:top}html:not([lang=zh-CN]) [data-i18n=zh],html[lang=zh-CN] [data-i18n=en]{display:none}.header{position:absolute;top:0;left:0;width:100%;z-index:1;padding:16px 24px;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between}.logo{height:40px}.logo img{display:block;height:40px;width:auto}.lang{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;padding:3px;background:#1f2023;-webkit-border-radius:20px;border-radius:20px;white-space:nowrap}.lang-btn{display:inline-block;margin:0;padding:6px 14px;border:0;-webkit-border-radius:16px;border-radius:16px;background:0 0;color:#84888c;font-family:inherit;font-size:12px;line-height:1.5;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none}.lang-btn.is-active,html:not([lang=zh-CN]) .lang-btn[data-lang=en],html[lang=zh-CN] .lang-btn[data-lang=zh]{background:#303236;color:#fff}.main{min-height:100vh;padding:96px 24px 48px;text-align:center;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center}.hero{display:block;width:750px;height:auto}.time-range{margin-top:32px;max-width:100%;padding:8px 24px;background:#041b00;color:#48b219;font-size:14px;font-weight:500;line-height:20px;text-align:left;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;-webkit-border-radius:8px;border-radius:8px}.time-range img{display:block;width:24px;height:24px;margin-right:10px;overflow:hidden;-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0}.title{margin:32px 0 0;font-size:32px;line-height:40px;font-weight:500;color:#fff}.subtitle{margin:12px 0 0;font-size:24px;font-weight:700;line-height:32px;color:#6cdc36}@media (min-width:768px){.title{font-size:32px}.subtitle{font-size:24px}}@media (max-width:640px){.hero{width:100%}.logo,.logo img{height:32px}.lang-btn{padding:5px 10px;font-size:12px}.main{padding:80px 16px 40px}.time-range{margin-top:24px;padding:8px 16px}.time-range .label{display:block}.title{margin-top:32px;font-size:20px;line-height:28px}.subtitle{margin-top:10px;font-size:18px;line-height:26px}}