! function (e, h) {
function b() {
var u = d.getBoundingClientRect().width;
u / a > 750 && (u = 750 * a);
var v = u / 7.5;
d.style.fontSize = v + "px", f.rem = e.rem = v
}
var n, t = e.document,
d = t.documentElement,
l = t.querySelector('meta[name="viewport"]'),
o = t.querySelector('meta[name="flexible"]'),
a = 0,
s = 0,
f = h.flexible || (h.flexible = {}),
ua = navigator.userAgent.toUpperCase();
if (l) {
console.warn("将根据已有的meta标签来设置缩放比例");
var g = l.getAttribute("content").match(/initial-scale=([\d.]+)/);
g && (s = parseFloat(g[1]), a = parseInt(1 / s))
} else {
if (o) {
var k = o.getAttribute("content");
if (k) {
var p = k.match(/initial-dpr=([\d.]+)/),
c = k.match(/maximum-dpr=([\d.]+)/);
p && (a = parseFloat(p[1]), s = parseFloat((1 / a).toFixed(2))), c && (a = parseFloat(c[1]), s =
parseFloat((1 / a).toFixed(2)))
}
}
} if (!a && !s) {
var r = e.navigator.userAgent,
j = ( !! r.match(/android/gi), !! r.match(/iphone/gi)),
q = j && !! r.match(/OS 9_3/),
m = e.devicePixelRatio;
a = j && !q ? m >= 3 && (!a || a >= 3) ? 3 : m >= 2 && (!a || a >= 2) ? 2 : 1 : 1, s = 1 / a
}
if (d.setAttribute("data-dpr", a), !l) {
if (l = t.createElement("meta"), l.setAttribute("name", "viewport"), l.setAttribute("content", "initial-scale=" +
s + ", maximum-scale=" + s + ", minimum-scale=" + s + ", user-scalable=no"), d.firstElementChild) {
d.firstElementChild.appendChild(l)
} else {
var i = t.createElement("div");
i.appendChild(l), t.write(i.innerHTML)
}
}
if (ua.indexOf('ANDROID') > -1) {
d.setAttribute("class", "isandroid")
}
e.addEventListener("resize", function () {
clearTimeout(n), n = setTimeout(b, 300)
}, !1), e.addEventListener("pageshow", function (u) {
u.persisted && (clearTimeout(n), n = setTimeout(b, 300))
}, !1), "complete" === t.readyState ? t.body.style.fontSize = 12 * a + "px" : t.addEventListener("DOMContentLoaded", function () {
t.body.style.fontSize = 12 * a + "px"
}, !1), b(), f.dpr = e.dpr = a, f.refreshRem = b, f.rem2px = function (v) {
var u = parseFloat(v) * this.rem;
return "string" == typeof v && v.match(/rem$/) && (u += "px"), u
}, f.px2rem = function (v) {
var u = parseFloat(v) / this.rem;
return "string" == typeof v && v.match(/px$/) && (u += "rem"), u
}
}(window, (window.lib || (window.lib = {})));
// window.STOP_FC_INIT = true;
