/* ==========================================================================
   article.css — a reading shell for the legacy article pages.

   These files are raw Word 97 / Word 2003 / OpenOffice exports: no structure
   to hook into, ~250 <font> tags, inline mso styling, and presentational
   attributes throughout. Rather than rewrite them, this sheet neutralizes the
   generator's typography and sets the page as a reading column.

   Requires base.css, linked first.
   ========================================================================== */

body {
  max-width: 42rem;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 5vw, 2rem) clamp(4rem, 8vw, 6rem);
  font-size: 1.0625rem;
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   Neutralize the generator
   -------------------------------------------------------------------------- */

body * {
  font-family: var(--serif) !important;
}

font {
  font-size: inherit !important;
  color: inherit !important;
}

/* Every inline style in these documents is mso residue. */
p[style],
span[style],
div[style],
li[style],
td[style] {
  font-size: inherit !important;
  color: inherit !important;
  background: none !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}

/* Unhyphenated justified text reads badly on screen; centring is meaningful. */
[align='justify'] {
  text-align: left;
}

/* OpenOffice dumped the print header and footer — running titles and page
   number fields — into the body. They mean nothing on a web page. */
div[type='header' i],
div[type='footer' i] {
  display: none;
}

p {
  margin: 0 0 1.15em;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.2;
  margin: 2.25rem 0 0.85rem;
}

h1 {
  font-size: 1.9rem;
  font-weight: 200;
  letter-spacing: -0.015em;
}

h2 {
  font-size: 1.4rem;
}

h3 {
  font-size: 1.15rem;
}

blockquote {
  margin: 1.5em 0;
  padding-left: 1.35rem;
  border-left: 1px solid var(--rule);
  color: var(--ink-muted);
}

table {
  max-width: 100%;
  border-collapse: collapse;
}

img {
  margin: 0.35rem 1.15rem 0.85rem 0;
}

hr {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 2.5rem 0;
}

/* Links inside running prose need to be visible without shouting. */
a {
  text-decoration-color: var(--rule);
}

a:hover {
  text-decoration-color: currentColor;
}

/* --------------------------------------------------------------------------
   Running head and tail — where these pages had nothing at all.
   -------------------------------------------------------------------------- */

.doc-header,
.doc-footer {
  font-family: var(--smallcaps) !important;
  font-size: 0.8rem;
  letter-spacing: 0.11em;
}

.doc-header *,
.doc-footer * {
  font-family: var(--smallcaps) !important;
}

.doc-header {
  margin-bottom: clamp(2.5rem, 6vw, 4rem);
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--vermilion);
}

.doc-footer {
  margin-top: clamp(3rem, 7vw, 4.5rem);
  padding-top: 1.35rem;
  border-top: 1px solid var(--rule);
}

.doc-header a,
.doc-footer a {
  color: var(--ink-muted);
  text-decoration-color: transparent;
}

.doc-header a:hover,
.doc-footer a:hover {
  color: var(--vermilion);
  text-decoration-color: currentColor;
}