/* Language Games — hand-written CSS, no framework.
   A page that reads like a book and admits it is a machine. */

:root {
  --paper: #f7f3ea;
  --ink: #211e19;
  --faint: #6d6558;
  --rule: #d9d2c2;
  --accent: #7d3b2e;
  --ins-bg: #e3ecd9;
  --ins-ink: #33511f;
  --del-bg: #f0ddd8;
  --del-ink: #8a3b2a;
  --card: #f1ece0;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #191712;
    --ink: #e6dfd0;
    --faint: #97907f;
    --rule: #3a362c;
    --accent: #d08a6d;
    --ins-bg: #26331c;
    --ins-ink: #b5d68f;
    --del-bg: #3d241d;
    --del-ink: #e0a18b;
    --card: #201d17;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  font-size: 1.0625rem;
  line-height: 1.65;
}

header, main, footer {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* header */
header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-top: 2.25rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 2.5rem;
}

.wordmark {
  font-size: 1.25rem;
  font-weight: 700;
  font-style: italic;
  text-decoration: none;
  color: var(--ink);
  letter-spacing: 0.01em;
}

nav { display: flex; gap: 1.1rem; flex-wrap: wrap; }

nav a {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--faint);
}

nav a:hover { color: var(--accent); }

/* general text */
h1 { font-size: 1.5rem; font-weight: 700; margin: 0 0 1rem; }
h2 { font-size: 1.05rem; font-weight: 700; margin: 2rem 0 0.6rem; }

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }

.epigraph {
  font-style: italic;
  color: var(--faint);
  margin: 0 0 3rem;
}

.quiet { color: var(--faint); }

.endnote { margin: 3.5rem 0 1rem; font-style: italic; }

/* remarks */
.remark { position: relative; margin: 0 0 2.75rem; }

.secno {
  display: block;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
  margin-bottom: 0.35rem;
}

@media (min-width: 62rem) {
  .secno {
    position: absolute;
    left: -5.5rem;
    top: 0.2rem;
    width: 4.5rem;
    text-align: right;
    margin: 0;
  }
}

.remark .body p { margin: 0 0 0.9rem; }

.meta {
  font-size: 0.85rem;
  color: var(--faint);
  margin: 0.35rem 0 0;
}

.meta a { color: var(--faint); }
.meta a:hover { color: var(--accent); }

/* responses */
.responses { margin-top: 3rem; border-top: 1px solid var(--rule); padding-top: 1.5rem; }

.response {
  background: var(--card);
  border-left: 2px solid var(--rule);
  padding: 0.9rem 1.1rem;
  margin: 0 0 1.1rem;
}

.response p { margin: 0 0 0.6rem; }
.response .meta { margin: 0; }

/* forms */
form { margin-top: 1.75rem; }

label {
  display: block;
  font-size: 0.85rem;
  color: var(--faint);
  margin: 1rem 0 0.35rem;
}

textarea, input[type="text"] {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 0.6rem 0.75rem;
}

textarea:focus, input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
}

.formrow {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1rem;
}

.formrow label { margin: 0; flex-shrink: 0; }
.formrow input { flex: 1; min-width: 8rem; }

button {
  font: inherit;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--accent);
  border: none;
  border-radius: 2px;
  padding: 0.55rem 1.2rem;
  cursor: pointer;
}

button:hover { opacity: 0.88; }

form.inline { margin-top: 0.75rem; }

form.inline button {
  background: none;
  color: var(--faint);
  border: 1px solid var(--rule);
  padding: 0.3rem 0.8rem;
}

form.inline button:hover { color: var(--accent); border-color: var(--accent); opacity: 1; }

/* history */
.version {
  border-top: 1px solid var(--rule);
  padding: 1.5rem 0 1.75rem;
  margin: 0;
}

.version h2 { margin: 0 0 0.2rem; }

.tag {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--accent);
  border-radius: 2px;
  padding: 0.15rem 0.5rem;
  vertical-align: 0.15em;
}

.version .body { margin-top: 0.9rem; }
.version .body p { margin: 0 0 0.9rem; }

del { background: var(--del-bg); color: var(--del-ink); text-decoration-color: var(--del-ink); }
ins { background: var(--ins-bg); color: var(--ins-ink); text-decoration: none; }

/* the record */
.events { margin-top: 2rem; }

.event {
  border-top: 1px solid var(--rule);
  padding: 1rem 0;
}

.event p { margin: 0 0 0.25rem; }

.event .snippet { color: var(--faint); font-style: italic; }

/* footer */
footer {
  border-top: 1px solid var(--rule);
  margin-top: 4.5rem;
  padding-top: 1.25rem;
  padding-bottom: 3rem;
  font-size: 0.85rem;
  color: var(--faint);
}

footer a { color: var(--faint); }