/* 準備中サイト：テスト版と同じ色と字。読み手はスマホで読む60〜70代の方 */
:root { --bg: #F6F2E6; --card: #FFFFFF; --navy: #1B3452; --ink: #222222; --sub: #5C574E; --line: #DDD5C4; --red: #9E3B2C; --mincho: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif; --gothic: "Hiragino Sans", "Yu Gothic", "Noto Sans JP", sans-serif; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--gothic); font-size: 1.0625rem; line-height: 1.95; letter-spacing: 0.04em; overflow-wrap: anywhere; }
a { color: var(--navy); }
header { padding: 24px 16px 8px; text-align: center; }
.brand { font-family: var(--mincho); font-size: 1.6rem; letter-spacing: 0.16em; color: var(--navy); text-decoration: none; font-weight: 700; }
.brand small { display: block; font-size: 0.85rem; font-weight: 500; letter-spacing: 0.2em; color: var(--sub); }
nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 20px; padding: 8px 16px 16px; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
nav a { padding: 6px 2px; }
nav a[aria-current] { font-weight: 700; text-decoration: none; color: var(--ink); }
main { max-width: 760px; margin: 0 auto; padding: 32px 16px 56px; }
h1, h2, h3 { font-family: var(--mincho); color: var(--navy); line-height: 1.6; }
h1 { font-size: 1.7rem; margin: 0 0 24px; }
h2 { font-size: 1.35rem; margin: 40px 0 12px; }
h3 { font-size: 1.15rem; margin: 28px 0 8px; }
ul { padding-left: 1.3em; }
.notice { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 12px 16px; }
.mark { color: var(--red); font-size: 0.92em; }
.mail { font-size: 1.15rem; font-weight: 700; }
.table { margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: 8px; }
.table > div { padding: 14px 16px; border-top: 1px solid var(--line); }
.table > div:first-child { border-top: 0; }
.table dt { font-weight: 700; color: var(--navy); }
.table dd { margin: 4px 0 0; }
footer { border-top: 1px solid var(--line); padding: 20px 16px; text-align: center; color: var(--sub); font-size: 0.95rem; }
footer p { margin: 0; }
@media (min-width: 720px) {
  body { font-size: 1.125rem; }
  .table > div { display: grid; grid-template-columns: 13em 1fr; gap: 16px; }
  .table dd { margin: 0; }
}