/* Sweet Trail website: the game's palette (UI/Theme.cs). System fonts only, so the pages make no requests to anyone else.
   Light only, in dark mode too: the owner wants the homepage design's white theme on every page and device (D-087). */
:root {
  color-scheme: light;
  --page: #fff8ee;        /* the homepage design's cream-white */
  --card: #ffffff;
  --edge: #eedbc4;        /* Theme.CardEdge */
  --ink: #3a1726;         /* Theme.Ink */
  --ink-soft: #6b5752;    /* Theme.InkSoft */
  --accent: #a92e57;      /* Theme.BerryDark: links, 6.5:1 on the card */
  --accent-soft: #f6c9d6; /* Theme.BerrySoft */
  --on-accent: #ffffff;
  --note: #fdf0cf;
  --note-edge: #e9b44c;   /* Theme.Honey */
  --todo: #f6c9d6;
  --shadow: 0 1px 0 rgba(72, 43, 54, 0.06), 0 12px 32px -18px rgba(72, 43, 54, 0.35);
  --heading: ui-rounded, "SF Pro Rounded", "Nunito", "Varela Round", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-padding-top: 1rem; }

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font: 17px/1.65 var(--body);
  overflow-wrap: break-word;
}

a { color: var(--accent); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 6px; }

.skip { position: absolute; left: -999px; top: 0; }
.skip:focus { left: 16px; top: 12px; background: var(--card); padding: 8px 14px; z-index: 1; }

/* ---------------------------------------------------------------- bar */
.bar { padding: 14px 16px 0; }
.bar-inner {
  max-width: 46rem;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font: 700 1.15rem/1 var(--heading);
  letter-spacing: 0.01em;
}
a.brand { color: inherit; text-decoration: none; }
.brand img { border-radius: 11px; box-shadow: var(--shadow); }
.bar nav { display: flex; flex-wrap: wrap; gap: 6px; }
.bar nav a {
  padding: 6px 13px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink);
}
.bar nav a:hover { background: var(--accent-soft); }
.bar nav a[aria-current="page"] { background: var(--accent); color: var(--on-accent); }
/* Phones: all four links fit on one row under the brand from 360px up; the first one lines up with the brand. */
@media (max-width: 520px) {
  .bar nav { gap: 2px; margin-left: -8px; }
  .bar nav a { padding: 6px 8px; font-size: 0.875rem; }
}

/* ---------------------------------------------------------------- page */
main { padding: 18px 16px 8px; }
article {
  max-width: 46rem;
  margin: 0 auto;
  padding: 28px 22px 32px;
  background: var(--card);
  border: 1px solid var(--edge);
  border-radius: 24px;
  box-shadow: var(--shadow);
}
@media (min-width: 640px) { article { padding: 40px 48px 44px; } }

h1, h2 { font-family: var(--heading); line-height: 1.25; letter-spacing: 0.005em; }
h1 { margin: 0 0 0.35em; font-size: clamp(1.75rem, 1.3rem + 2vw, 2.3rem); }
h2 { margin: 1.9em 0 0.5em; font-size: 1.3rem; }
h2:target { color: var(--accent); }
p, ul { margin: 0 0 0.9em; }
ul { padding-left: 1.3em; }
li { margin: 0.3em 0; }
li::marker { color: var(--accent); }
strong { font-weight: 650; }

.meta { color: var(--ink-soft); font-size: 0.95rem; }

.note {
  margin: 0 0 1.2em;
  padding: 12px 16px;
  background: var(--note);
  border-left: 5px solid var(--note-edge);
  border-radius: 12px;
}
.note p { margin: 0; }

mark.todo {
  background: var(--todo);
  color: inherit;
  padding: 0 0.25em;
  border-radius: 5px;
  outline: 1px dashed var(--accent);
}

/* ---------------------------------------------------------------- contents */
.toc {
  margin: 1.4em 0 0.4em;
  padding: 10px 18px;
  border: 1px solid var(--edge);
  border-radius: 16px;
}
.toc summary { cursor: pointer; font-weight: 650; padding: 4px 0; }
.toc ul { list-style: none; padding: 0; margin: 8px 0 6px; columns: 2 15rem; column-gap: 24px; }
.toc li { margin: 0 0 6px; break-inside: avoid; }
.toc a { text-decoration: none; }
.toc a:hover { text-decoration: underline; }

/* ---------------------------------------------------------------- footer */
footer {
  max-width: 46rem;
  margin: 0 auto;
  padding: 16px 16px 40px;
  color: var(--ink-soft);
  font-size: 0.9rem;
  text-align: center;
}
footer a { color: inherit; }

@media print {
  body { background: #fff; color: #000; }
  .bar nav, footer, .skip, .toc { display: none; }
  article { border: 0; box-shadow: none; padding: 0; }
}