/* BeetLog LP — shared styles
 * Tailwind CDN を補完するための共通スタイル。
 * Claude Design からのデザイン受領後、ここを差し替える想定。
 */

:root {
  --beetlog-bg: #fafaf9;
  --beetlog-ink: #1c1917;
  --beetlog-accent: #92400e; /* amber-800 */
  --beetlog-accent-strong: #78350f; /* amber-900 */
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN",
    "Hiragino Sans", "Yu Gothic UI", "Yu Gothic", Meiryo, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* details summary chevron */
details > summary {
  list-style: none;
}
details > summary::-webkit-details-marker {
  display: none;
}
details > summary::after {
  content: "+";
  float: right;
  font-weight: 700;
  color: var(--beetlog-accent);
}
details[open] > summary::after {
  content: "−";
}