/* SnipMark's pages: system fonts only, no scripts, nothing loaded from elsewhere. */
:root {
    color-scheme: light dark;
    --text: #1d1d1f;
    --muted: #6e6e73;
    --background: #ffffff;
    --line: #d2d2d7;
    --link: #0066cc;
}

@media (prefers-color-scheme: dark) {
    :root {
        --text: #f5f5f7;
        --muted: #a1a1a6;
        --background: #161617;
        --line: #3a3a3c;
        --link: #2997ff;
    }
}

body {
    margin: 0;
    background: var(--background);
    color: var(--text);
    font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang TC", "PingFang SC", sans-serif;
    -webkit-text-size-adjust: 100%;
}

:lang(zh-Hant) { font-family: -apple-system, BlinkMacSystemFont, "PingFang TC", sans-serif; }
:lang(zh-Hans) { font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif; }

main {
    max-width: 680px;
    margin: 0 auto;
    padding: 24px 20px 72px;
}

a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

.top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--line);
    font-size: 15px;
}

.top .app {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-weight: 600;
}

.top .app img { width: 32px; height: 32px; }

.top nav { display: flex; flex-wrap: wrap; gap: 4px 16px; }
.top nav span { color: var(--muted); }

section { padding-top: 28px; }
section + section { margin-top: 36px; border-top: 1px solid var(--line); }

h1 { margin: 0 0 4px; font-size: 32px; line-height: 1.25; }
h2 { margin: 32px 0 8px; font-size: 21px; }
h3 { margin: 24px 0 4px; font-size: 17px; }
p, ul, ol { margin: 0 0 12px; }
ul, ol { padding-left: 1.3em; }
li + li { margin-top: 6px; }

.date, .lead { color: var(--muted); }

.hero { text-align: center; padding-top: 40px; }
.hero img { width: 128px; height: 128px; }
.hero h1 { margin-top: 12px; }
.hero .links { display: flex; justify-content: center; flex-wrap: wrap; gap: 4px 20px; margin-top: 16px; }

footer {
    margin-top: 56px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 14px;
}