/* 白背景・黒文字の無難なデザイン。スマホ(375px)基準で組み、PCは幅を広げるだけ */
:root {
  --bg: #ffffff;
  --ink: #16181d;
  --text: #2b2f36;
  --muted: #6b7280;
  --line: #e6e8eb;
  --box: #f5f6f8;
  --accent: #c8102e;
  --radius: 12px;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.75 "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "PingFang SC", "PingFang TC", "Microsoft YaHei", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  overflow-wrap: anywhere;
}
:lang(ja), :lang(zh-Hans), :lang(zh-Hant), :lang(ko) { line-height: 1.85; letter-spacing: .02em; }
a { color: inherit; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 680px; }

/* ヘッダー */
.top { background: rgba(255,255,255,.96); backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 12px; height: 56px; }
.brand { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: var(--ink); font-weight: 800; font-size: 17px; letter-spacing: -.01em; }
.mark { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 7px; background: var(--ink); color: #fff; font-size: 12px; font-weight: 800; }
.langs { position: relative; }
.langs summary { list-style: none; display: inline-flex; align-items: center; gap: 6px; cursor: pointer; font-size: 14px; font-weight: 600; color: var(--ink); padding: 7px 12px; border: 1px solid var(--line); border-radius: 999px; }
.langs summary::-webkit-details-marker { display: none; }
.langs nav { position: absolute; right: 0; top: calc(100% + 6px); background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 8px 24px rgba(0,0,0,.1); padding: 6px; min-width: 150px; display: flex; flex-direction: column; }
.langs nav a { text-decoration: none; padding: 9px 12px; border-radius: 8px; font-size: 15px; }
.langs nav a:hover { background: var(--box); }
.langs nav a[aria-current] { font-weight: 700; color: var(--ink); background: var(--box); }

/* 見出し帯 */
.band { background: var(--box); border-bottom: 1px solid var(--line); padding: 4px 0 22px; }
.band.hero { padding: 26px 0 30px; }
.crumbs { font-size: 12px; color: var(--muted); margin: 14px 0 10px; letter-spacing: .02em; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.crumbs .sep { margin: 0 6px; }
.eyebrow { color: var(--accent); font-weight: 700; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; margin: 0 0 4px; }
h1 { font-size: 30px; line-height: 1.2; font-weight: 800; letter-spacing: -.02em; color: var(--ink); margin: 0; }
.hero h1 { font-size: 34px; }
.h1-sub { margin: 4px 0 0; font-size: 17px; color: var(--muted); font-weight: 600; }
.lead { font-size: 17px; margin: 12px 0 0; max-width: 40em; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.chips { display: flex; gap: 8px; overflow-x: auto; margin: 16px -16px 0; padding: 0 16px 2px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chips a { flex: none; text-decoration: none; font-size: 14px; font-weight: 600; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 6px 13px; }

/* ボタン */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; background: var(--ink); color: #fff; text-decoration: none; padding: 0 20px; border-radius: 10px; font-weight: 700; font-size: 15px; }
.btn:hover { background: #333; }
.btn.ghost { background: #fff; color: var(--ink); border: 1.5px solid var(--ink); }

/* 本文のセクション（nen2と同じ「見出し＋灰色の箱」） */
.shop { padding-bottom: 8px; }
.notice { font-size: 12.5px; color: var(--muted); margin: 16px 0 0; line-height: 1.6; }
.sec { margin-top: 30px; }
.sec h2 { font-size: 19px; font-weight: 800; color: var(--ink); letter-spacing: -.01em; line-height: 1.35; margin: 0 0 12px; padding-left: 12px; border-left: 4px solid var(--ink); }
.count { font-size: 14px; color: var(--muted); font-weight: 500; margin-left: 4px; }
.box { background: var(--box); border-radius: var(--radius); padding: 16px 18px; }
.box > :first-child { margin-top: 0; }
.box > :last-child { margin-bottom: 0; }
.about { margin: 0; }
.kv { margin: 0; }
.kv div { display: grid; grid-template-columns: 7.5em 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.kv div:first-child { padding-top: 0; }
.kv div:last-child { border-bottom: 0; padding-bottom: 0; }
.kv dt { font-weight: 700; color: var(--ink); font-size: 14px; }
.kv dd { margin: 0; font-size: 15px; }
.hours { border-collapse: collapse; width: 100%; }
.hours th, .hours td { text-align: left; padding: 8px 0; border-bottom: 1px solid var(--line); font-variant-numeric: tabular-nums; font-size: 15px; }
.hours tr:last-child th, .hours tr:last-child td { border-bottom: 0; }
.hours th { width: 32%; font-weight: 700; color: var(--ink); }
.note { margin: 10px 0 0; }
.small { font-size: 13px; }
.muted { color: var(--muted); }
.walks, .facts { margin: 0; padding-left: 1.15em; }
.walks li, .facts li { margin: 3px 0; }
.map { margin-top: 14px; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); background: #e9ecef; }
.map iframe { display: block; width: 100%; height: 220px; border: 0; }
.faq details { border-bottom: 1px solid var(--line); padding: 12px 0; }
.faq details:first-child { padding-top: 0; }
.faq details:last-child { border-bottom: 0; padding-bottom: 0; }
.faq summary { cursor: pointer; font-weight: 700; color: var(--ink); list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-weight: 400; color: var(--muted); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 8px 0 0; }

/* 店員さんに見せるカード */
.show { border: 2px solid var(--ink); border-radius: var(--radius); padding: 16px 18px; }
.show-h { margin: 0; font-size: 12px; color: var(--muted); font-weight: 700; letter-spacing: .04em; }
.show-name { font-size: 28px; font-weight: 800; color: var(--ink); margin: 6px 0 0; line-height: 1.35; }
.show-addr { font-size: 17px; margin: 2px 0 0; }
.show-line { margin: 8px 0 0; color: var(--muted); }

/* 店の一覧（スマホは1列のリスト、PCは2列） */
.list { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--line); }
.card { display: flex; align-items: center; gap: 12px; padding: 14px 2px; border-bottom: 1px solid var(--line); text-decoration: none; }
.card:hover .nm { text-decoration: underline; }
.card-body { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.card .kind { font-size: 11px; color: var(--accent); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; line-height: 1.5; }
.card .nm { font-size: 17px; font-weight: 800; color: var(--ink); line-height: 1.35; letter-spacing: -.01em; }
.card .sub { font-size: 14px; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.card .walk { font-size: 13.5px; color: var(--muted); line-height: 1.5; margin-top: 2px; }
.chev { font-size: 24px; color: #b5bac1; line-height: 1; }

.owner { margin: 30px 0 0; font-size: 13.5px; }
.owner a { color: var(--muted); }
.foot { margin-top: 48px; border-top: 1px solid var(--line); background: var(--box); padding: 22px 0 32px; color: var(--muted); font-size: 13.5px; }
.foot strong { color: var(--ink); }
.raw { font-family: ui-monospace, monospace; font-size: 14px; }

/* スマホだけ：画面下に「地図・電話」を固定 */
.actionbar { display: none; }
@media (max-width: 719px) {
  .actionbar { display: flex; gap: 10px; position: sticky; bottom: 0; z-index: 15; background: rgba(255,255,255,.97); border-top: 1px solid var(--line); padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); margin-top: 32px; }
  .actionbar .btn { flex: 1; }
  .shop + .actionbar + .foot { margin-top: 0; }
}
@media (min-width: 720px) {
  .wrap { padding: 0 24px; }
  h1 { font-size: 40px; }
  .hero h1 { font-size: 48px; }
  .band { padding-bottom: 28px; }
  .sec { margin-top: 38px; }
  .list { grid-template-columns: 1fr 1fr; column-gap: 28px; }
  .map iframe { height: 280px; }
}
.pref { font-size: 15px; font-weight: 700; color: var(--muted); margin: 18px 0 6px; letter-spacing: .02em; }
.stat { margin: 14px 0 0; font-size: 15px; color: var(--muted); }
.stat strong { color: var(--ink); font-size: 20px; }
.show-rows { margin: 10px 0 0; }
.show-rows div { display: grid; grid-template-columns: 3em 1fr; gap: 10px; padding: 8px 0; border-top: 1px solid var(--line); }
.show-rows dt { font-size: 14px; font-weight: 700; color: var(--muted); padding-top: 3px; }
.show-rows dd { margin: 0; }
.show-rows .show-addr { font-size: 20px; font-weight: 700; color: var(--ink); line-height: 1.5; margin: 0; }
.show-rows .show-tel { font-size: 20px; font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; }