html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
}
*, *::before, *::after { box-sizing: border-box; }

body {
    line-height: 1.5;
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
    background: #f7f7f7;
    color: #333;
}

img {
    display:block;
    width:100%;
    height:auto;
    object-fit:cover;
    background:#eee;
}

a {
    color:inherit;
    text-decoration:none;
}

section { margin-bottom:20px; }

.__PFX__-main {
    padding:12px 14px;
}

.__PFX__-title {
    font-size:16px;
    font-weight:600;
    color:var(--primary-color);
    margin-bottom:12px;
}

@media(min-width:768px){
    body {
        max-width: var(--page-max-width);
        margin:0 auto;
    }
}