/* Shared by every page: tokens, top bar, language menu, footer. Support and privacy pages use only this file. */
:root {
  --bg: #f4f7ef; --surface: #ffffff; --ink: #1f2a22; --muted: #5b675e; --line: #dfe6da;
  --green: #3a9a56; --green-deep: #2b7a43; --sage: #e4efdf; --clay: #c2643b; --sun: #f2b544;
  --display: "Fredoka", ui-rounded, "SF Pro Rounded", system-ui, sans-serif;
  --body: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111a14; --surface: #19251c; --ink: #e6efe7; --muted: #9daca1; --line: #2a3a2f;
    --green: #6bc28a; --green-deep: #8fd6a6; --sage: #20302a; --clay: #e08a62; --sun: #f0b445;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--body); }
a { color: var(--green-deep); }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.15; text-wrap: balance; margin: 0; }
.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 20px; }
.muted { color: var(--muted); }

/* Language menu (top right) */
.lang-menu { position: relative; }
.lang-menu summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-size: 15px; }
.lang-menu summary::-webkit-details-marker { display: none; }
.lang-menu svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.lang-menu .chev { width: 14px; height: 14px; }
.lang-menu ul { position: absolute; right: 0; top: calc(100% + 6px); z-index: 20; list-style: none; margin: 0; padding: 6px;
  min-width: 200px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 12px 30px rgba(0,0,0,.14); }
.lang-menu li a { display: block; padding: 7px 12px; border-radius: 9px; color: var(--ink); text-decoration: none; }
.lang-menu li a:hover, .lang-menu li a:focus-visible { background: var(--sage); }
.lang-menu li a[aria-current] { font-weight: 700; color: var(--green-deep); }

/* Simple pages: support and privacy */
.page { max-width: 720px; margin: 0 auto; padding: 24px 20px 64px; }
.page-top { display: flex; justify-content: flex-end; }
.page-hero { display: flex; align-items: center; gap: 16px; margin: 24px 0 20px; }
.page-hero img { width: 76px; height: 76px; border-radius: 18px; }
.page-hero h1 { font-size: 34px; }
.page-hero .subtitle { margin: 2px 0 0; color: var(--muted); }
.page h2 { font-size: 23px; margin: 34px 0 10px; }
.page h3 { font-size: 18px; margin: 18px 0 4px; }
.page p { color: var(--muted); margin: 0 0 12px; }
.card { background: var(--surface); border-radius: 18px; padding: 6px 22px 12px; border: 1px solid var(--line); }
.note { background: var(--sage); border-radius: 14px; padding: 12px 16px; color: var(--ink) !important; font-size: 15px; }
.page nav { display: flex; gap: 18px; margin-top: 40px; padding-top: 18px; border-top: 1px solid var(--line); flex-wrap: wrap; }

/* Footer */
.footer { padding: 28px 0 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: 15px; }
.footer-inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer nav { display: flex; gap: 18px; }
:focus-visible { outline: 3px solid var(--sun); outline-offset: 2px; }

/* Japanese and Chinese: break headings between phrases, not inside words. */
:lang(ja) h1, :lang(ja) h2, :lang(ja) h3, :lang(zh) h1, :lang(zh) h2, :lang(zh) h3 { word-break: auto-phrase; line-break: strict; }