header(class="background-sky l-relative")
.hero.background-superhero-paper.is-large
img(class="hero-logo" src='/resources/images/logos/angular2/angular.svg')
h1.text-headline #{title}<br>#{subtitle}
a(href="/docs/ts/latest/quickstart.html" class="hero-cta md-raised button button-large button-plain" md-button) 开始吧！
announcement-bar
.announcement-bar-slide.clearfix
img(src="/translate/cn/gdd.svg" width="64")
p <strong>2016 Google 开发者大会来啦！（北京 & 上海）</strong>
a(href="http://www.google.cn/intl/zh-CN/events/developerday2016/" target="_blank" class="button md-button") 立即报名
