*{box-sizing:border-box}body{color:#15171c;background:#fff;margin:0;font-family:system-ui,sans-serif}.content{padding:16px 16px 80px}.tab-bar{padding-bottom:env(safe-area-inset-bottom);background:#15171c;display:flex;position:fixed;bottom:0;left:0;right:0}.tab-link{text-align:center;color:#b8bcc6;flex:1;padding:16px 8px;font-size:.9rem;text-decoration:none}.tab-link.active{color:#fff;font-weight:700}