/* ふたば工房のウェブサイト（プライバシーポリシーなど）。アプリと同じ紙の色 */
:root { --bg: #f6f3ed; --paper: #fffdf9; --ink: #2b2925; --muted: #625d55; --line: #e4ded3; --link: #2c5d8f; color-scheme: light dark; }
@media (prefers-color-scheme: dark) {
  :root { --bg: #1a1916; --paper: #262420; --ink: #ece7df; --muted: #aaa398; --line: #3d3a34; --link: #93bbe4; }
}
html { background: var(--bg); color: var(--ink); font-family: system-ui, -apple-system, "Segoe UI", "Hiragino Sans", "Noto Sans JP", sans-serif; line-height: 1.8; }
body { margin: 0; }
main { max-width: 720px; margin: 0 auto; padding: 24px 16px 64px; }
h1 { font-size: 1.6rem; line-height: 1.4; margin: 8px 0 4px; }
h2 { font-size: 1.1rem; margin: 32px 0 8px; padding-top: 16px; border-top: 1px solid var(--line); }
.date, .lang { color: var(--muted); font-size: .9rem; margin: 0; }
.lang { text-align: right; }
a { color: var(--link); overflow-wrap: anywhere; }
ul { padding-left: 1.4em; }
.table { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; min-width: 560px; background: var(--paper); font-size: .9rem; }
th, td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
th { font-weight: 700; }