/* Asterhue support site. One stylesheet, no external assets: these pages have to load
   for an App Store reviewer on a bad connection, and for a user tapping through from
   Settings, without depending on anything we do not control. */

:root {
  --ink: #17171a;
  --ink-soft: #5d5d66;
  --ground: #f7f6f4;
  --card: #ffffff;
  --hairline: #e3e1dd;
  --accent: #47474f;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #ececf0;
    --ink-soft: #9a9aa4;
    --ground: #0e0e10;
    --card: #17171a;
    --hairline: #2a2a2f;
    --accent: #c8c8d0;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0 24px 96px;
  background: var(--ground);
  color: var(--ink);
  font: 16px/1.85 -apple-system, BlinkMacSystemFont, "Hiragino Sans",
        "Helvetica Neue", Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

.wrap { max-width: 44rem; margin: 0 auto; }

header {
  padding: 72px 0 40px;
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 48px;
}

.mark {
  display: block;
  width: 44px;
  height: 44px;
  margin-bottom: 28px;
}

h1 { font-size: 1.65rem; font-weight: 600; letter-spacing: -0.01em; margin: 0 0 8px; }
h2 {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  margin: 56px 0 12px;
  padding-top: 8px;
}
h3 { font-size: 1rem; font-weight: 600; margin: 32px 0 8px; }

p, li { color: var(--ink); }
p { margin: 0 0 16px; }
ul { margin: 0 0 16px; padding-left: 1.35em; }
li { margin-bottom: 8px; }

.lede { color: var(--ink-soft); margin-bottom: 0; }
.meta { color: var(--ink-soft); font-size: 0.875rem; margin: 0; }

a { color: var(--ink); text-underline-offset: 3px; text-decoration-color: var(--hairline); }
a:hover { text-decoration-color: var(--ink); }

nav { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 24px; font-size: 0.9rem; }
nav a { color: var(--ink-soft); text-decoration: none; }
nav a:hover { color: var(--ink); }

/* The language divider: both languages live on one page so nothing depends on a
   script running, or on guessing the reader's locale. */
.lang-rule {
  margin: 88px 0 0;
  border: 0;
  border-top: 1px solid var(--hairline);
}

.card {
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 14px;
  padding: 20px 24px;
  margin: 24px 0;
}

.card p:last-child, .card ul:last-child { margin-bottom: 0; }

table { width: 100%; border-collapse: collapse; margin: 0 0 16px; font-size: 0.94rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--hairline); vertical-align: top; }
th { font-weight: 600; color: var(--ink-soft); font-size: 0.85rem; }

/* A definition table: labels down the first column rather than across the top. Left to
   the rule above, the browser squeezes that column until short labels break mid-word. */
.spec { table-layout: fixed; }
.spec th { width: 11em; padding-right: 20px; }

@media (max-width: 560px) {
  /* 11em of label leaves too little for the value, so the pair stacks instead. */
  .spec, .spec tbody, .spec tr, .spec th, .spec td { display: block; width: auto; }
  .spec th { border-bottom: 0; padding: 14px 0 0; }
  .spec td { padding: 2px 0 14px; border-bottom: 1px solid var(--hairline); }
}

footer {
  margin-top: 88px;
  padding-top: 28px;
  border-top: 1px solid var(--hairline);
  color: var(--ink-soft);
  font-size: 0.875rem;
}