/* Ryu-Infinity Apps 共通スタイル */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --text: #1c1e26;
  --muted: #6b7280;
  --line: #e5e7eb;
  --bg: #ffffff;
  --bg-soft: #f7f8fa;
  --hl: #e91e8c;      /* High Light! */
  --ep: #0891b2;      /* EPIPHANY(シアン系・白背景用に濃いめ) */
  --ep2: #7c3aed;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.9;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }

header.site {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 60px;
}
.site-name { font-weight: 800; font-size: 1.05rem; color: var(--text); text-decoration: none; }
nav.global a {
  color: var(--muted); text-decoration: none; font-size: .88rem; margin-left: 18px;
}
nav.global a:hover { color: var(--text); }

main { padding: 40px 0 64px; }
h1 { font-size: 1.7rem; line-height: 1.4; margin-bottom: 12px; }
h2 { font-size: 1.25rem; margin: 40px 0 12px; padding-top: 8px; }
h3 { font-size: 1.05rem; margin: 24px 0 8px; }
p { margin: 12px 0; }
ul, ol { margin: 12px 0 12px 24px; }
li { margin: 4px 0; }
a { color: #0866c6; }
.lead { color: var(--muted); font-size: .95rem; }
.date { color: var(--muted); font-size: .8rem; }

.card {
  border: 1px solid var(--line); border-radius: 14px;
  padding: 20px 22px; margin: 18px 0; background: var(--bg);
}
.card h2, .card h3 { margin-top: 0; }
.badge {
  display: inline-block; font-size: .72rem; font-weight: 700;
  padding: 2px 10px; border-radius: 999px; vertical-align: middle; margin-left: 8px;
}
.badge.hl { color: var(--hl); background: #fdeaf4; }
.badge.ep { color: var(--ep); background: #e6f7fb; }
.badge.soon { color: #92400e; background: #fef3c7; }
.btn {
  display: inline-block; padding: 10px 22px; border-radius: 999px;
  font-size: .9rem; font-weight: 700; text-decoration: none; margin: 6px 8px 0 0;
}
.btn.primary { background: var(--text); color: #fff; }
.btn.outline { border: 1.5px solid var(--line); color: var(--text); }

table.cmp { border-collapse: collapse; width: 100%; margin: 16px 0; font-size: .9rem; }
table.cmp th, table.cmp td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
table.cmp th { background: var(--bg-soft); font-weight: 700; }

.note {
  background: var(--bg-soft); border-radius: 12px; padding: 14px 18px;
  font-size: .85rem; color: var(--muted); margin: 20px 0;
}

footer.site {
  border-top: 1px solid var(--line);
  padding: 28px 0 48px; font-size: .8rem; color: var(--muted);
}
footer.site a { color: var(--muted); margin-right: 16px; }
footer.site .disclosure { margin-top: 10px; }

@media (max-width: 520px) {
  nav.global a { margin-left: 12px; font-size: .82rem; }
  h1 { font-size: 1.45rem; }
}