/* Museum Art website: one stylesheet for every page and language. Colours follow the game (coral, cream, teal). */
:root {
  --bg: #fff6ee;
  --card: #ffffff;
  --ink: #2b2633;
  --soft: #6d6575;
  --coral: #ef6a55;
  --coral-dark: #d4523e;
  --teal: #179e95;
  --line: #f1dfd2;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial,
        "Noto Sans", "Noto Sans Thai", "Hiragino Sans", "Apple SD Gothic Neo", "PingFang SC", "PingFang TC", sans-serif;
}
a { color: var(--teal); }
strong { font-weight: 650; }

header.top {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px;
  max-width: 960px; margin: 0 auto; padding: 14px 16px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 800; font-size: 20px; }
.brand img { border-radius: 10px; }
header nav, footer nav { display: flex; flex-wrap: wrap; gap: 6px 16px; }
header nav { flex: 1 1 auto; }
nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: 15px; padding: 4px 0; border-bottom: 2px solid transparent; }
nav a[aria-current="page"] { border-color: var(--coral); }

details.lang { position: relative; font-size: 15px; }
details.lang summary { cursor: pointer; list-style: none; padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); }
details.lang summary::-webkit-details-marker { display: none; }
details.lang ul {
  position: absolute; right: 0; z-index: 10; margin: 6px 0 0; padding: 8px; list-style: none;
  background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 10px 30px rgba(60, 30, 20, .12);
  columns: 2; column-gap: 8px; width: min(420px, 92vw);
}
details.lang li a { display: block; padding: 6px 10px; border-radius: 8px; color: var(--ink); text-decoration: none; }
details.lang li a:hover, details.lang li a[aria-current] { background: var(--bg); }

main { max-width: 960px; margin: 0 auto; padding: 8px 16px 40px; }
h1 { font-size: clamp(28px, 6vw, 44px); line-height: 1.15; margin: 18px 0 10px; }
h2 { font-size: 22px; margin: 26px 0 8px; }
h3 { font-size: 18px; margin: 22px 0 4px; }
p { margin: 0 0 12px; }
.lead { font-size: 19px; color: var(--soft); }
.updated { color: var(--soft); }

.hero { text-align: center; padding: 18px 0 8px; }
.app-icon { border-radius: 28px; box-shadow: 0 12px 30px rgba(239, 106, 85, .3); }
.tagline { font-weight: 700; color: var(--coral-dark); font-size: 20px; margin-bottom: 8px; }
.hero .lead { max-width: 640px; margin: 0 auto 20px; }
.btn {
  display: inline-block; padding: 14px 26px; border-radius: 999px; background: var(--coral); color: #fff;
  font-weight: 700; text-decoration: none; box-shadow: 0 6px 0 var(--coral-dark);
}
.btn:active { transform: translateY(3px); box-shadow: 0 3px 0 var(--coral-dark); }

.shots { margin: 30px 0; }
.shots img { display: block; width: 100%; height: auto; border-radius: 24px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 6px 22px 16px; margin: 20px 0; }
.card ul { padding-left: 22px; margin: 0 0 12px; }
.card li { margin: 4px 0; }
.contact .mail { font-size: 19px; font-weight: 650; }

.picker { text-align: center; padding-top: 40px; }
.picker ul { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 8px; text-align: left; }
.picker a { display: block; padding: 10px 14px; border-radius: 12px; background: var(--card); border: 1px solid var(--line); text-decoration: none; color: var(--ink); }

footer { max-width: 960px; margin: 0 auto; padding: 20px 16px 40px; color: var(--soft); font-size: 14px; border-top: 1px solid var(--line); }
footer p { margin-top: 10px; }

@media (max-width: 560px) {
  body { font-size: 16px; }
  header nav { order: 3; flex-basis: 100%; }
  details.lang { margin-left: auto; }
  .card { padding: 4px 16px 12px; border-radius: 18px; }
}