/* Tidemarch: the game's own look. Parchment, ink and Alegreya, one accent (amber). */
:root {
  --paper: #f0e6d1;
  --paper-deep: #e7d9bd;
  --ink: #2b211c;
  --ink-soft: #5a4a3f;
  --rule: #cdbd9f;
  --accent: #b8741a;
  --accent-ink: #2b1a05;
  --wrap: 1080px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 19px/1.6 Alegreya, Georgia, serif;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--ink); text-decoration-color: var(--accent); text-underline-offset: 3px; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 720px; }

/* Bar */
.bar { border-bottom: 1px solid var(--rule); }
.bar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.home { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 22px; text-decoration: none; }
.home img { border-radius: 8px; }
.bar nav { display: flex; gap: 20px; font-size: 17px; }
.bar nav a { text-decoration: none; }
.bar nav a:hover { text-decoration: underline; text-decoration-color: var(--accent); }
@media (max-width: 640px) { .bar nav .extra { display: none; } }

/* Type */
h1 { font-size: clamp(34px, 6vw, 54px); line-height: 1.1; margin: 0 0 16px; }
h2 { font-size: clamp(28px, 4vw, 38px); line-height: 1.15; margin: 0 0 12px; }
h3 { font-size: 23px; line-height: 1.25; margin: 0 0 6px; }
p { margin: 0 0 14px; }
.lede { font-size: 21px; color: var(--ink-soft); }
.meta { color: var(--ink-soft); margin: 0 0 24px; }

/* Sections */
main > section { padding: 56px 0; }
main > section + section { border-top: 1px solid var(--rule); }
.deep { background: var(--paper-deep); }

/* Hero */
.hero .wrap { display: grid; gap: 32px; align-items: center; }
@media (min-width: 880px) { .hero .wrap { grid-template-columns: 1fr 1.1fr; } }
.hero .art img { border: 2px solid var(--ink); border-radius: 6px; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 22px; }
.store {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--accent); color: var(--accent-ink);
  border: 2px solid var(--ink); border-radius: 10px; padding: 8px 18px 8px 14px;
  text-decoration: none; font-weight: 700; line-height: 1.15;
}
.store svg { width: 22px; height: 22px; }
.store small { display: block; font-weight: 400; font-size: 14px; }

/* Facts */
.facts { display: grid; gap: 0; margin: 0; }
@media (min-width: 720px) { .facts { grid-template-columns: 1fr 1fr; column-gap: 40px; } }
.facts div { display: grid; grid-template-columns: 9em 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--rule); }
.facts dt { font-weight: 700; }
.facts dd { margin: 0; }

/* Rows: a picture beside its words */
.rows { display: grid; gap: 40px; margin-top: 28px; }
.row { display: grid; gap: 20px; align-items: center; }
@media (min-width: 760px) {
  .row { grid-template-columns: 260px 1fr; gap: 40px; }
  .row.flip { grid-template-columns: 1fr 260px; }
  .row.flip img { order: 2; }
}
.row img { border: 2px solid var(--ink); border-radius: 6px; width: 260px; }

/* Island and shape lists */
.islands { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 28px 24px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 760px) { .islands { grid-template-columns: repeat(4, 1fr); } }
.islands img { width: 100%; max-width: 180px; margin-bottom: 8px; }
.islands h3 { font-size: 20px; margin: 0; }
.islands p { font-size: 16px; color: var(--ink-soft); margin: 2px 0 0; }

.pair { display: grid; gap: 24px; align-items: center; }
@media (min-width: 760px) { .pair { grid-template-columns: 160px 1fr 160px 1fr; } }
.pair img { width: 160px; }

/* Questions */
.faq h3 { margin-top: 26px; }
.faq p { margin-bottom: 0; }

footer { border-top: 1px solid var(--rule); color: var(--ink-soft); font-size: 16px; padding: 24px 0 40px; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
footer nav { display: flex; flex-wrap: wrap; gap: 18px; }

/* Text pages: privacy and support */
.doc h2 { font-size: 24px; line-height: 1.25; margin: 32px 0 8px; }
.doc ul { padding-left: 22px; }
.summary { border-left: 3px solid var(--accent); padding: 4px 0 4px 16px; }