/* Vesper's own palette, lifted from App/Sources/Support/Theme.swift so the pages
   a reviewer opens look like the app they are about. Light is `paper`, dark is
   `night`, and `brass` is the one accent both share. */
:root {
  --paper: #F5F3EF; --raised: #FFFFFF; --hairline: #E2DED6;
  --ink: #1A1C22; --ink-2: #5A6070; --brass: #6B511D;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0A0C11; --raised: #14171F; --hairline: #2A2F3B;
    --ink: #F2EEE6; --ink-2: #9AA0AE; --brass: #C9A45C;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0; padding: 0 1.5rem 5rem;
  background: var(--paper); color: var(--ink);
  font: 17px/1.65 ui-serif, "Iowan Old Style", "Songti SC", "Noto Serif CJK SC", Georgia, serif;
  -webkit-text-size-adjust: 100%;
}
main { max-width: 40rem; margin: 0 auto; }
header { border-bottom: 1px solid var(--hairline); padding: 3rem 0 1.25rem; margin-bottom: 2rem; }
h1 { font-size: 2rem; line-height: 1.15; margin: 0 0 .4rem; letter-spacing: -0.01em; }
.sub { color: var(--ink-2); font-size: .95rem; margin: 0; }
h2 {
  font-size: .78rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--brass); margin: 2.75rem 0 .6rem;
  font-family: ui-sans-serif, -apple-system, "PingFang SC", sans-serif; font-weight: 600;
}
:lang(zh) h2 { letter-spacing: .04em; }  /* CJK glyphs sit on an em square already */
p { margin: 0 0 1rem; }
a { color: var(--brass); }
ul { margin: 0 0 1rem; padding-left: 1.2rem; }
li { margin-bottom: .45rem; }
.lede { font-size: 1.15rem; }
.note { color: var(--ink-2); font-size: .92rem; }
nav.langs { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: 1.25rem; }
nav.langs button {
  font: inherit; font-size: .85rem; padding: .3rem .8rem; cursor: pointer;
  background: var(--raised); color: var(--ink-2);
  border: 1px solid var(--hairline); border-radius: 999px;
}
nav.langs button[aria-current="true"] { color: var(--brass); border-color: var(--brass); }
/* Content blocks only. The switcher buttons deliberately use `data-set-lang`
   rather than `data-lang`: when both used the same attribute this rule hid two
   of the three buttons, and it looked like a monolingual page. */
main > div[data-lang] { display: none; }
main > div[data-lang].on { display: block; }
footer {
  margin-top: 4rem; padding-top: 1.25rem;
  border-top: 1px solid var(--hairline); color: var(--ink-2); font-size: .88rem;
}