/* Ludo Titans site. One small stylesheet, no external fonts or trackers.
   Light and dark follow the visitor's system setting (prefers-color-scheme). */
:root {
  --bg: #faf8ff;
  --surface: #ffffff;
  --text: #1d1633;
  --muted: #4b4466;
  --link: #5226b0;
  --accent: #6a35d6;
  --accent-text: #ffffff;
  --border: #d9d0ee;
  --mark-bg: #fff1b8;
  --mark-text: #4a3500;
  --warn-bg: #fff4d1;
  --warn-border: #c58b00;
  --warn-text: #3d2c00;
  --code-bg: #efe9fb;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #120d24;
    --surface: #1c1536;
    --text: #efeaff;
    --muted: #bdb3dc;
    --link: #c7adff;
    --accent: #f5c542;
    --accent-text: #241a00;
    --border: #3a2f63;
    --mark-bg: #5a4500;
    --mark-text: #ffeaa0;
    --warn-bg: #3a2c05;
    --warn-border: #f5c542;
    --warn-text: #ffeaa0;
    --code-bg: #2a2150;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 1.0625rem/1.65 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", Arial, sans-serif;
}
a { color: var(--link); text-underline-offset: 0.15em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 2px; }
.skip {
  position: absolute; left: 0.5rem; top: -4rem; padding: 0.6rem 1rem;
  background: var(--accent); color: var(--accent-text); z-index: 10; border-radius: 0.5rem;
}
.skip:focus { top: 0.5rem; }
.wrap { max-width: 46rem; margin: 0 auto; padding: 0 1rem; }
header.site { border-bottom: 1px solid var(--border); background: var(--surface); }
header.site .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1.25rem; padding-top: 0.75rem; padding-bottom: 0.75rem; }
.brand { font-weight: 800; font-size: 1.25rem; color: var(--text); text-decoration: none; margin-right: auto; }
nav ul { display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; list-style: none; margin: 0; padding: 0; }
nav a { display: inline-block; padding: 0.4rem 0; min-height: 2.75rem; line-height: 1.9rem; }
nav a[aria-current="page"] { font-weight: 700; color: var(--text); }
main { padding: 1.5rem 0 3rem; }
main:focus { outline: none; }
h1 { font-size: 2rem; line-height: 1.2; margin: 0.5rem 0 1rem; }
h2 { font-size: 1.35rem; line-height: 1.3; margin: 2rem 0 0.5rem; }
h3 { font-size: 1.1rem; margin: 1.5rem 0 0.4rem; }
p, ul, ol { margin: 0 0 1rem; }
ul, ol { padding-left: 1.4rem; }
li { margin-bottom: 0.35rem; }
code { background: var(--code-bg); padding: 0.1em 0.35em; border-radius: 0.3em; font-size: 0.92em; overflow-wrap: anywhere; }
blockquote { margin: 0 0 1rem; padding: 0.75rem 1rem; border-left: 4px solid var(--warn-border); background: var(--warn-bg); color: var(--warn-text); border-radius: 0 0.5rem 0.5rem 0; }
mark.ph { background: var(--mark-bg); color: var(--mark-text); padding: 0 0.2em; border-radius: 0.25em; }
.draft-banner { background: var(--warn-bg); color: var(--warn-text); border-bottom: 3px solid var(--warn-border); padding: 0.75rem 0; font-weight: 600; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 0.9rem; padding: 1.25rem; margin: 0 0 1.25rem; }
.card h2:first-child { margin-top: 0; }
.hero { padding: 1rem 0 0.5rem; }
.hero p.lead { font-size: 1.2rem; color: var(--muted); }
.btn {
  display: inline-block; padding: 0.75rem 1.4rem; min-height: 2.75rem; border-radius: 999px;
  background: var(--accent); color: var(--accent-text); font-weight: 800; text-decoration: none; border: 0; cursor: pointer; font-size: 1rem;
}
.btn:hover { filter: brightness(1.08); }
.btn.secondary { background: transparent; color: var(--link); border: 2px solid var(--link); }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 1rem 0; }
.code-box {
  display: block; width: 100%; font: 700 1.5rem/1.4 ui-monospace, Consolas, monospace; letter-spacing: 0.15em;
  padding: 0.6rem 0.8rem; border: 2px solid var(--border); border-radius: 0.6rem; background: var(--surface); color: var(--text);
}
label { font-weight: 700; display: block; margin-bottom: 0.3rem; }
dl.faq dt { font-weight: 700; margin-top: 1.1rem; }
dl.faq dd { margin: 0.25rem 0 0; }
footer.site { border-top: 1px solid var(--border); padding: 1.25rem 0 2rem; color: var(--muted); font-size: 0.95rem; }
footer.site ul { display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; list-style: none; padding: 0; margin: 0 0 0.5rem; }
footer.site a { display: inline-block; padding: 0.3rem 0; }
@media (max-width: 480px) { h1 { font-size: 1.65rem; } body { font-size: 1rem; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }
@media print { header.site, footer.site, .skip { display: none; } body { background: #fff; color: #000; } }