/* いこいの広場 — Claude Design のプロトタイプ（案 4a「道筋」）と型集に合わせた指定
   色・書体・余白は claude-design/from-design/ の 2 つのファイルから取った */
:root {
  --bg: #f7f5f0; --card: #fbfaf6; --ink: #1f2320; --ink2: #2f2d28; --ink3: #45423b;
  --muted: #57544c; --muted2: #4f4c44; --faint: #b3ab9b;
  --line: #e0dccf; --line2: #e6e2d8; --line3: #eeebe3; --rule: #cfc9bb;
  --link: #33526b; --accent: #8c4a2f; --mat: #f2efe7;
  --mincho: 'Shippori Mincho', 'Hiragino Mincho ProN', serif;
  --gothic: 'Noto Sans JP', system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--gothic); -webkit-text-size-adjust: 100%; }
a { color: var(--link); text-decoration: none; }
a:hover { color: var(--accent); }
img { max-width: 100%; height: auto; }
button { font: inherit; color: inherit; }
.shell { max-width: 980px; margin: 0 auto; min-height: 100vh; background: var(--bg); }
.lost { color: inherit; }

/* パンくずと「さがす」 */
.crumbs {
  position: sticky; top: 0; z-index: 20; background: var(--bg); border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 0 24px; font-size: 11.5px; color: var(--muted2); min-height: 44px;
}
.crumbs .trail { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 8px 0; min-width: 0; }
.crumbs .sep { color: var(--faint); }
.crumbs .here { color: var(--ink); }
.find { display: flex; align-items: center; gap: 7px; flex: none; height: 44px; padding-left: 12px; font-size: 12px; }
.find .glass { width: 11px; height: 11px; border: 1.5px solid currentColor; border-radius: 50%; position: relative; display: inline-block; }
.find .glass::after { content: ""; position: absolute; left: 9px; top: 9px; width: 6px; height: 1.5px; background: currentColor; transform: rotate(45deg); transform-origin: left center; }

/* 見出し・囲み */
h1 { margin: 0; font-family: var(--mincho); font-size: 28px; font-weight: 400; letter-spacing: .1em; line-height: 1.5; }
.top h1 { font-size: 36px; letter-spacing: .2em; }
.lead { margin: 12px 0 0; font-size: 13px; line-height: 1.95; color: var(--muted); max-width: 40em; }
.lead.serif, .top .lead { font-family: var(--mincho); font-size: 14.5px; line-height: 2; color: #3a3a34; max-width: 36em; }
.top .lead { font-size: 16px; max-width: 32em; }
.page { padding: 34px 24px 44px; }
.note { margin: 18px 0 0; padding: 16px 18px; border: 1px solid var(--line); background: var(--card); max-width: 44em; }
.note h2 { margin: 0; font-family: var(--gothic); font-size: 11px; font-weight: 400; letter-spacing: .14em; color: var(--muted2); }
.note p { margin: 10px 0 0; font-size: 13px; line-height: 2; color: var(--ink2); }
.note dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; margin: 10px 0 0; font-size: 12.5px; line-height: 1.85; color: var(--ink2); }
.note dt { color: var(--muted2); white-space: nowrap; }
.note dd { margin: 0; }
.note .steps { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; font-size: 12px; color: var(--ink3); align-items: center; }
.note .steps span { border: 1px solid var(--line); padding: 5px 10px; background: #fff; }
.note .steps .arrow { border: 0; padding: 0; color: var(--faint); background: none; }
.updated { margin: 26px 0 0; font-size: 11px; color: var(--muted); }
.foot { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 22px 24px 40px; font-size: 11px; color: var(--muted); }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; font-size: 12px; }
.chips a { border: 1px solid var(--rule); padding: 5px 11px; background: var(--bg); }
.chips a span { color: var(--muted); margin-left: 2px; }
.chips a:hover { border-color: var(--link); }
.legend { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 18px; font-size: 11.5px; color: var(--muted); }
.legend span { display: flex; align-items: center; gap: 8px; }
.legend .dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.legend .dot.on { background: var(--link); }
.legend .dot.off { border: 1px solid #9a9386; }
.legend .sq { width: 11px; height: 11px; display: inline-block; border: 1px solid var(--line); background: var(--mat); }
.legend .sq.on { border-color: var(--link); background: var(--bg); }

/* トップページ */
.entries { position: relative; padding-left: 26px; margin-top: 14px; }
.entries::before { content: ""; position: absolute; left: 4px; top: 10px; bottom: 10px; width: 1px; background: var(--rule); }
.entry { position: relative; display: flex; gap: 20px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line2); color: inherit; flex-wrap: wrap; }
.entry::before { content: ""; position: absolute; left: -26px; top: 50%; width: 9px; height: 9px; border-radius: 50%; background: var(--link); transform: translate(0, -50%); }
.entry.sub::before { width: 7px; height: 7px; background: var(--bg); border: 1px solid #9a9386; transform: translate(1px, -50%); }
.entry img { width: 128px; height: 96px; object-fit: cover; display: block; }
.entry.sub img { width: 96px; height: 72px; }
.entry .name { display: block; font-family: var(--mincho); font-size: 22px; letter-spacing: .1em; color: var(--ink); }
.entry.sub .name { font-size: 18px; letter-spacing: .08em; }
.entry .desc { display: block; margin: 7px 0 0; font-size: 13.5px; line-height: 1.9; color: var(--ink3); }
.entry.sub .desc { font-size: 12.5px; margin-top: 5px; color: var(--muted); }
.entry .body { flex: 1; min-width: 200px; }
.entry:hover .name { color: var(--accent); }
.span { display: flex; align-items: center; margin: 24px 0 8px; font-size: 11px; color: var(--muted2); letter-spacing: .1em; }
.span span:nth-child(2) { flex: 1; height: 1px; background: var(--link); margin: 0 10px; }
.regions-strip { display: flex; justify-content: space-between; font-size: 11px; color: var(--muted2); padding: 0 20px 4px; flex-wrap: wrap; gap: 4px; }

/* 地方ごとの一覧 */
.region { margin-top: 34px; scroll-margin-top: 60px; }
.region-head { display: flex; align-items: baseline; gap: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--ink); }
.region-head::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--link); display: inline-block; flex: none; }
.region-head h2 { margin: 0; font-family: var(--mincho); font-size: 19px; font-weight: 400; letter-spacing: .08em; }
.region-head .count { font-size: 11px; color: var(--muted2); }
.roads { display: grid; grid-template-columns: 1fr 54px 76px 34px; font-size: 10.5px; color: var(--muted2); }
.roads .th { padding: 8px 0; border-bottom: 1px solid var(--line2); }
.roads .th.r, .roads .num { text-align: right; }
.road { display: grid; grid-template-columns: subgrid; grid-column: 1 / -1; align-items: baseline; padding: 11px 0; border-bottom: 1px solid var(--line3); color: inherit; }
.road .rname { font-family: var(--mincho); font-size: 15px; color: var(--link); }
.road .num { font-size: 12px; color: var(--muted2); }
.road .done { text-align: right; font-size: 11px; color: var(--accent); }
.road:hover .rname { color: var(--accent); }
.road.empty .rname, .road.empty .num { color: #8a857a; }

/* 街道（区間の一覧） */
.progress { display: flex; align-items: center; gap: 10px; margin-top: 20px; padding: 14px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 11px; color: var(--muted2); }
.progress .bar { flex: 1; height: 1px; background: var(--rule); position: relative; }
.progress .bar span { position: absolute; left: 0; top: 0; height: 1px; background: var(--link); }
.sections { margin-top: 22px; position: relative; padding-left: 24px; }
.sections::before { content: ""; position: absolute; left: 3px; top: 14px; bottom: 14px; width: 1px; background: var(--rule); }
.sec { position: relative; display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--line3); color: inherit; }
.sec::before { content: ""; position: absolute; left: -24px; top: 22px; width: 7px; height: 7px; border-radius: 50%; background: var(--link); }
.sec.empty::before { background: var(--bg); border: 1px solid #9a9386; }
.sec .n { font-family: var(--mincho); font-size: 14px; color: var(--muted2); }
.sec .range { font-size: 14px; line-height: 1.85; color: var(--link); }
.sec:hover .range { color: var(--accent); }
.sec.empty .range { color: var(--ink3); }
.sec .tag { font-size: 12px; color: var(--accent); margin: 0 2px; }
.sec .note2 { display: block; font-size: 11.5px; line-height: 1.8; color: var(--muted); margin-top: 2px; }

/* 紀行文・読みもの */
.section-head { padding: 30px 24px 20px; }
.section-head .where { margin: 0; font-size: 11.5px; color: var(--muted2); }
.section-head h1 + .lead, .section-head .lead + .where { margin-top: 10px; }
.section-head h1 { margin: 8px 0 0; }
.layout { display: flex; align-items: flex-start; border-top: 1px solid var(--line); }
.toc-side {
  position: sticky; top: 44px; width: clamp(150px, 19vw, 210px); flex: none; align-self: flex-start;
  border-right: 1px solid var(--line); padding: 28px 12px 28px 24px;
  max-height: calc(100vh - 56px); overflow-y: auto; overscroll-behavior: contain;
}
.toc-side::-webkit-scrollbar { width: 6px; }
.toc-side::-webkit-scrollbar-thumb { background: var(--line); border-radius: 3px; }
.toc-side .list, .toc-narrow .list { --toc-progress: 0%; }
.toc-side .list { position: relative; padding-left: 20px; display: flex; flex-direction: column; gap: 13px; }
.toc-side .list::before { content: ""; position: absolute; left: 3px; top: 6px; bottom: 6px; width: 1px; background: var(--rule); }
.toc-side .list::after { content: ""; position: absolute; left: 3px; top: 6px; width: 1px; height: var(--toc-progress); max-height: calc(100% - 12px); background: var(--link); transition: height .28s ease; }
.toc-side a { position: relative; display: block; font-size: 12.5px; line-height: 1.65; color: var(--muted2); }
.toc-side a span { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.toc-side a::before { content: ""; position: absolute; left: -20px; top: 5px; width: 7px; height: 7px; border-radius: 50%; background: var(--rule); z-index: 1; }
.toc-side a:hover { color: var(--accent); }
.toc-side a.past { color: var(--ink2); }
.toc-side a.past::before { background: var(--link); }
.toc-side a.current { color: var(--accent); font-weight: 500; }
.toc-side a.current::before { background: var(--accent); width: 9px; height: 9px; left: -21px; top: 4px; box-shadow: 0 0 0 3px rgba(140, 74, 47, .14); }
.toc-side .links { margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 8px; font-size: 12px; }
.toc-narrow { display: none; }
.links-row.narrow-only { display: none; }  /* 横の一覧があるあいだは、そこに同じリンクがある */
.prose { flex: 1; min-width: 0; padding: 28px 24px 0; }
.prose h2 { margin: 34px 0 0; font-family: var(--mincho); font-size: 21px; font-weight: 400; line-height: 1.6; border-top: 1px solid var(--line2); padding-top: 26px; scroll-margin-top: 96px; }
.prose > h2:first-child { margin-top: 0; border-top: 0; padding-top: 0; }
.prose p { font-family: var(--mincho); font-size: 16.5px; line-height: 2.2; color: #23241f; margin: 1.2em 0; text-wrap: pretty; max-width: 38em; }
.prose.essay p { max-width: 34em; }
.prose strong { font-weight: 600; }
.readbar { height: 2px; background: var(--line); margin-top: 16px; position: sticky; top: 44px; z-index: 10; }
.readbar span { display: block; height: 2px; width: 0; background: var(--link); }

/* 引用（石碑・案内板・古い資料・俳句） 型集 1-1 */
.prose blockquote { margin: 1.6em 0; padding: 14px 20px; border-left: 1px solid var(--link); background: var(--card); max-width: 40em; }
.prose blockquote p { margin: 0 0 .5em; max-width: none; color: var(--ink2); }
.prose blockquote p:last-child { margin-bottom: 0; }
.prose blockquote.verse p { font-size: 15.5px; line-height: 2.1; }
.prose blockquote.long p { font-size: 14.5px; line-height: 2.05; }

/* 本文中の写真 型集 1-3〜1-5 */
figure.fig { margin: 1.5em 0; display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; max-width: 40em; }
figure.fig img { display: block; flex: none; background: var(--mat); }
figure.fig figcaption { font-family: var(--gothic); font-size: 11.5px; line-height: 1.85; color: var(--muted); border-left: 1px solid #ddd8ca; padding-left: 12px; flex: 1; min-width: 140px; }
figure.fig figcaption .desc { display: block; margin-top: 8px; font-family: var(--mincho); font-size: 13.5px; line-height: 1.95; color: var(--ink2); }
figure.fig.long { display: block; padding: 14px 16px; border: 1px solid var(--line); background: var(--card); }
figure.fig.long .figrow { display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; }
figure.fig.long .figrow figcaption { border-left: 1px solid #ddd8ca; }
figure.fig.long details.more { border: 0; }
figure.fig.long .desc { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line2); }
figure.fig.long .desc p { margin: 0; font-size: 14px; line-height: 2; color: var(--ink2); max-width: none; }
figure.fig.long .dots { color: #a19a8c; }
details.more { margin-top: 8px; font-family: var(--gothic); }
details.more summary { cursor: pointer; font-size: 12px; color: var(--link); list-style: none; }
details.more summary::-webkit-details-marker { display: none; }
details.more[open] summary { color: var(--muted); }
details.more p { margin-top: 10px !important; }
figure.fig.long:has(details[open]) .head { display: none; }

/* 表 型集 1-2 */
.tablewrap { overflow-x: auto; margin: 1.6em 0; max-width: 100%; }
.tablecap { font-size: 11px; letter-spacing: .14em; color: var(--muted2); margin-bottom: 10px; }
table { border-collapse: collapse; font-family: var(--gothic); font-size: 12.5px; line-height: 1.7; min-width: 60%; }
th { font-weight: 500; font-size: 11px; color: var(--muted2); text-align: left; padding: 8px 12px 8px 0; border-bottom: 1px solid var(--ink); white-space: nowrap; background: var(--bg); }
td { padding: 9px 12px 9px 0; border-bottom: 1px solid var(--line2); vertical-align: top; color: var(--ink2); }
td.key, th.key { position: sticky; left: 0; background: var(--bg); }
td.key { font-family: var(--mincho); font-size: 14px; white-space: nowrap; padding-right: 16px; }
td img { display: block; margin: 4px 0; }
.prose.wide p { max-width: 44em; }
.prose.wide table { width: 100%; }
.chips a.on { background: var(--link); color: var(--bg); border-color: var(--link); }
.section-head .chips { margin-top: 16px; }
.lyrics p { white-space: pre-wrap; }

/* 前後の送り */
.prevnext { display: flex; gap: 24px; flex-wrap: wrap; margin: 34px 0 0; padding: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.prevnext a { flex: 1; min-width: 200px; color: inherit; }
.prevnext .k { display: block; font-size: 11px; color: var(--muted2); }
.prevnext .t { display: block; margin-top: 6px; font-size: 13px; line-height: 1.8; color: var(--link); }
.prevnext a:hover .t { color: var(--accent); }
.links-row { display: flex; gap: 18px; margin: 16px 0 0; font-size: 12.5px; flex-wrap: wrap; font-family: var(--gothic) !important; }

/* アルバム 型集 3-1・3-2 */
.kicker { font-size: 11.5px; color: var(--muted2); letter-spacing: .08em; margin-bottom: 6px; }
.album-group { margin-top: 30px; scroll-margin-top: 60px; }
.album-group.plain { border-top: 1px solid var(--ink); padding-top: 4px; }
.album-group .region-head { display: flex; }
.album-group.fold { border-bottom: 1px solid var(--line); margin-top: 0; }
.album-group.fold:first-of-type { margin-top: 26px; }
.album-group.fold summary { cursor: pointer; list-style: none; padding: 12px 0 0; }
.album-group.fold summary::-webkit-details-marker { display: none; }
.album-group.fold summary .region-head { border-bottom: 0; padding-bottom: 12px; }
.album-group.fold summary .region-head::after { content: "ひらく ▾"; margin-left: auto; font-size: 12px; color: var(--link); font-family: var(--gothic); }
.album-group.fold[open] summary .region-head::after { content: "たたむ ▴"; }
.album-group.fold[open] { padding-bottom: 22px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 20px 18px; margin-top: 18px; }
.cell { color: inherit; }
.box { display: flex; align-items: center; justify-content: center; width: 128px; height: 96px; background: var(--mat); overflow: hidden; }
.box img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; display: block; }
.box.small { width: 96px; height: 72px; flex: none; }
.box.none { background: var(--mat); }
.lostbox { border: 1px solid #ddd8ca; font-size: 10px; color: #5a564d; text-align: center; padding: 6px; line-height: 1.5; }
.cell .cap { display: block; font-size: 11.5px; line-height: 1.75; color: var(--ink3); margin-top: 7px; }
.cell:hover .cap { color: var(--accent); }

/* 写真ページ 型集 2-1〜2-3 */
.photo-top { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; min-height: 18px; }
.photo-meta { margin: 0; font-size: 11.5px; color: var(--muted2); }
.photo-title { margin-top: 10px; font-size: 20px; line-height: 1.7; letter-spacing: .04em; }
.photo-block { margin-top: 22px; display: flex; gap: 28px; flex-wrap: wrap; align-items: flex-start; }
.photo-block .pics { max-width: 100%; }
.photo-frame { background: #fff; border: 1px solid var(--line); padding: 14px; display: inline-block; max-width: 100%; }
.photo-frame img { display: block; max-width: 100%; height: auto; }
.thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.thumbs button { border: 2px solid transparent; padding: 2px; background: none; cursor: pointer; width: 102px; height: 83px; display: flex; align-items: center; justify-content: center; }
.thumbs button.on { border-color: var(--link); }
.thumbs img { max-width: 94px; max-height: 75px; width: auto; height: auto; display: block; }
.photo-meta.cap { margin-top: 10px; font-size: 12px; color: var(--ink3); }
.photo-desc { flex: 1; min-width: 260px; max-width: 36em; padding-top: 2px; }
.photo-desc p { margin: 0 0 1em; font-family: var(--mincho); font-size: 14.5px; line-height: 2.05; color: #23241f; }
.photo-block.seqrow { display: block; }
.seqpics { display: flex; gap: 16px; flex-wrap: wrap; align-items: flex-start; }
figure.seq { margin: 0; max-width: 100%; }
figure.seq .photo-frame { padding: 10px; }
figure.seq img { max-width: min(100%, 380px); height: auto; }
figure.seq figcaption { font-size: 12px; line-height: 1.8; color: var(--ink3); margin-top: 8px; max-width: 380px; }
.photo-block.seqrow .photo-desc { margin-top: 12px; max-width: 44em; }
.lead-desc { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); }
.lostframe { width: 400px; max-width: 100%; height: 300px; border: 1px solid #ddd8ca; background: var(--mat); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; color: #5a564d; font-size: 12px; text-align: center; padding: 16px; }
.lostframe .bar { width: 28px; height: 1px; background: var(--faint); }
.lostframe .file { font: 10.5px ui-monospace, Menlo, monospace; }
.route { margin-top: 24px; }
.route h2 { margin: 0; font-family: var(--gothic); font-size: 11px; font-weight: 400; letter-spacing: .14em; color: var(--muted2); }
.stops { position: relative; padding-left: 20px; margin-top: 12px; display: flex; flex-direction: column; gap: 10px; font-size: 13.5px; }
.stops::before { content: ""; position: absolute; left: 3px; top: 8px; bottom: 8px; width: 1px; background: var(--rule); }
.stops div { position: relative; }
.stops i { position: absolute; left: -19px; top: 8px; width: 5px; height: 5px; border-radius: 50%; background: var(--faint); }
.stops div:first-child i { background: var(--link); width: 7px; height: 7px; left: -20px; top: 7px; }
.mapnote { margin: 18px 0 0; font-size: 12.5px; line-height: 1.9; color: var(--ink3); padding-top: 14px; border-top: 1px solid var(--line); max-width: 40em; }
.save { font-size: 12px; }

/* 地図 */
.mapbox { margin: 20px 0 0; max-width: 100%; }
.mapbox .map { height: 320px; border: 1px solid var(--line); background: var(--mat); z-index: 0; }
.mapbox.tall .map { height: 460px; }
.mapcap { margin: 8px 0 0; font-size: 11.5px; line-height: 1.8; color: var(--muted); }
.mapcap i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--link); margin: 0 5px 0 10px; vertical-align: 0; }
.mapcap i.ap { background: var(--bg); border: 1.5px solid #9a9386; }
.mapcap i.now { background: var(--accent); }
.minimap { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line); }
.minimap .map { height: 150px; border: 1px solid var(--line); background: var(--mat); z-index: 0; }
.minimap-name { margin-top: 6px; font-size: 11.5px; color: var(--accent); min-height: 1.4em; }
.chips.mapviews { margin-top: 10px; }
.chips.mapviews button { font: inherit; color: var(--link); border: 1px solid var(--rule); padding: 5px 11px; background: var(--bg); cursor: pointer; border-radius: 0; }
.chips.mapviews button:hover { border-color: var(--link); }
.chips.mapviews button.on { background: var(--link); color: var(--bg); border-color: var(--link); }
.leaflet-container { font-family: var(--gothic); background: var(--mat); }
.leaflet-popup-content { font-size: 12.5px; line-height: 1.8; margin: 12px 14px; }
.leaflet-popup-content-wrapper { border-radius: 2px; box-shadow: 0 1px 8px rgba(31, 35, 32, .2); }
.leaflet-tooltip { font-size: 11.5px; border-radius: 2px; border-color: var(--line); color: var(--ink); box-shadow: none; }
.leaflet-tile-pane { filter: saturate(.75) sepia(.12); }
.map.world .leaflet-tile-pane { filter: saturate(.4) sepia(.18) brightness(1.03); }  /* 海外の下地（OpenStreetMap）は色が強いので、淡色地図に寄せる */
.note.about p.src { font-size: 11px; color: var(--muted); margin-top: 8px; }

/* 音のページ 型集 6 */
.player { display: flex; align-items: center; gap: 16px; margin-top: 22px; padding: 16px 18px; background: #fff; border: 1px solid var(--ink); max-width: 560px; }
.player .play { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--ink); background: #fff; cursor: pointer; flex: none; display: flex; align-items: center; justify-content: center; }
.player .play span { width: 0; height: 0; border-left: 12px solid var(--ink); border-top: 8px solid transparent; border-bottom: 8px solid transparent; margin-left: 3px; }
.player.playing .play span { width: 12px; height: 14px; border: 0; border-left: 4px solid var(--ink); border-right: 4px solid var(--ink); margin: 0; }
.player .pname { font-family: var(--mincho); font-size: 17px; line-height: 1.5; }
.player .pmeta { font-size: 11.5px; color: var(--muted); margin-top: 4px; }
.player .pstate { font-size: 11.5px; color: var(--accent); margin-top: 4px; min-height: 1em; }
.songs { display: flex; flex-direction: column; }
.song.player.mini { margin: 0; padding: 9px 0; border: 0; border-bottom: 1px solid var(--line3); background: none; max-width: none; gap: 14px; }
.song.player.mini .play { width: 34px; height: 34px; }
.song.player.mini .play span { border-left-width: 9px; border-top-width: 6px; border-bottom-width: 6px; }
.song .sname { font-family: var(--mincho); font-size: 15px; flex: 1; min-width: 0; }
.song .sfmt { font-size: 11px; color: var(--muted); }
.song .pstate { margin: 0; min-width: 5em; text-align: right; }

/* 目次のページ 型集 4・7 */
.rows { display: flex; flex-direction: column; }
.row { display: flex; gap: 16px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line3); color: inherit; }
.row .rname { display: block; font-family: var(--mincho); font-size: 16px; color: var(--link); line-height: 1.6; }
.row .rsub { display: block; font-size: 11.5px; color: var(--muted); margin-top: 3px; }
.row:hover .rname { color: var(--accent); }
.essays { border-top: 0; }
.essayrow { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--line3); color: inherit; }
.essayrow .ename { font-family: var(--mincho); font-size: 17px; color: var(--link); }
.essayrow .einfo { font-size: 11.5px; color: var(--muted); white-space: nowrap; }
.essayrow:hover .ename { color: var(--accent); }
.chips.years a, .chips.decades a { font-size: 13px; padding: 6px 13px; }
.linkgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 0 24px; margin-top: 6px; font-size: 14px; }
.linkgrid a { padding: 11px 0; border-bottom: 1px solid var(--line3); }
.tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 24px; }
.tile { background: var(--bg); padding: 16px 16px 14px; color: inherit; }
.tile .tname { display: block; font-family: var(--mincho); font-size: 17px; margin-top: 10px; }
.tile .tsub { display: block; font-size: 11.5px; color: var(--muted); margin-top: 3px; }
.tile:hover .tname { color: var(--accent); }
.roadalbums { padding: 14px 0; border-bottom: 1px solid var(--line3); }
.roadalbums .rhead { display: flex; align-items: baseline; gap: 12px; }
.roadalbums .rhead a { font-family: var(--mincho); font-size: 15.5px; }
.roadalbums .rhead span { font-size: 11px; color: var(--muted); }
.strip { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 10px; }
.minialbum { color: var(--muted); font-size: 11px; display: block; }
.minialbum span:last-child { display: block; margin-top: 4px; }
.prefgrid { display: grid; grid-template-columns: repeat(8, 1fr); gap: 4px; margin-top: 24px; max-width: 640px; }
.prefgrid a, .prefgrid .none, .prefgrid .void { min-height: 46px; display: flex; flex-direction: column; align-items: center; justify-content: center; font-size: 13px; line-height: 1.3; }
.prefgrid a { border: 1px solid var(--link); background: var(--bg); }
.prefgrid a small { font-size: 10px; color: var(--muted); }
.prefgrid a:hover { background: #fff; }
.prefgrid .none { border: 1px solid var(--line2); background: var(--mat); color: #8a857a; }
.prefnarrow { display: none; }
.prefregion h2 { margin: 22px 0 8px; font-family: var(--mincho); font-size: 16px; font-weight: 400; letter-spacing: .08em; }
.prefchips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
.prefchips a, .prefchips .none { min-height: 46px; display: flex; flex-direction: column; align-items: center; justify-content: center; font-size: 13px; line-height: 1.3; }
.prefchips a { border: 1px solid var(--link); }
.prefchips a small { font-size: 10px; color: var(--muted); }
.prefchips .none { border: 1px solid var(--line2); background: var(--mat); color: #8a857a; }

/* さがす 型集 5-1・9 */
.searchbox { display: flex; max-width: 560px; border: 1px solid var(--ink); background: #fff; margin-top: 20px; }
.searchbox input { flex: 1; border: 0; background: transparent; padding: 12px 14px; font: 400 16px var(--gothic); color: var(--ink); outline: none; min-width: 0; }
.searchbox button { border: 0; border-left: 1px solid var(--line); background: none; padding: 0 18px; font-size: 13px; color: var(--link); cursor: pointer; white-space: nowrap; }
.searchnote { margin: 10px 0 0; font-size: 11.5px; color: var(--muted); }
.recent { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; font-size: 12px; align-items: center; color: var(--muted); }
.recent a { border: 1px solid var(--rule); padding: 4px 10px; }
.result-count { margin-top: 26px; font-size: 12px; color: var(--muted2); }
.result-head { margin-top: 22px; display: flex; align-items: baseline; gap: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--ink); }
.result-head h2 { margin: 0; font: 400 17px var(--mincho); }
.result-head span { font-size: 11px; color: var(--muted2); }
.hit { display: block; padding: 12px 0; border-bottom: 1px solid var(--line3); color: inherit; }
.hit .ht { font: 400 15.5px var(--mincho); color: var(--link); }
.hit .hs { font-size: 12px; color: var(--muted); margin-left: 12px; }
.hit .hx { display: block; font-size: 12.5px; line-height: 1.8; color: var(--ink3); margin-top: 4px; }
.hit:hover .ht { color: var(--accent); }
mark { background: #e8e0c8; color: inherit; }
.morebtn { display: block; margin: 16px auto 0; border: 1px solid var(--rule); background: none; padding: 7px 18px; font-size: 12px; color: var(--link); cursor: pointer; }
.nohit { margin-top: 26px; padding: 18px 20px; border: 1px solid var(--line); background: var(--card); max-width: 44em; font-size: 13px; line-height: 2; }
.nohit a { margin-right: 14px; }

/* 狭い画面 */
@media (max-width: 899px) {
  .toc-side { display: none; }
  .links-row.narrow-only { display: flex; }
  .layout { display: block; }
  .prose { padding: 20px 20px 0; }
  .prose p { font-size: 16px; line-height: 2.1; }
  .toc-narrow { display: block; position: sticky; top: 44px; z-index: 15; background: var(--bg); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .toc-narrow summary { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 0 20px; height: 48px; font-size: 13px; color: var(--muted2); cursor: pointer; list-style: none; }
  .toc-narrow summary::-webkit-details-marker { display: none; }
  .toc-narrow summary .now { color: var(--ink2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .toc-narrow summary::after { content: "えらぶ ▾"; color: var(--link); flex: none; }
  .toc-narrow[open] summary::after { content: "閉じる ▴"; }
  .toc-narrow .list { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 16px; padding: 4px 20px 18px; border-top: 1px solid var(--line2); max-height: 60vh; overflow-y: auto; }
  .toc-narrow .list a { display: flex; align-items: center; min-height: 44px; font-size: 14px; color: var(--muted2); }
  .toc-narrow a.past { color: var(--ink2); }
  .toc-narrow a.current { color: var(--accent); }
  .page, .section-head { padding-left: 20px; padding-right: 20px; }
  .crumbs { padding: 0 20px; }
  .roads { grid-template-columns: 1fr 44px 66px 28px; }
  .readbar { top: 44px; }
}
@media (max-width: 599px) {
  .top h1 { font-size: 30px; }
  h1 { font-size: 24px; }
  .find .word { display: none; }
  .find { width: 44px; justify-content: flex-end; }
  .find .glass { width: 14px; height: 14px; }
  .entry img { width: 96px; height: 72px; }
  .entry.sub img { width: 72px; height: 54px; }
  figure.fig { gap: 10px; }
  figure.fig figcaption { border-left: 0; padding-left: 0; border-top: 1px solid #ddd8ca; padding-top: 8px; min-width: 100%; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(128px, 1fr)); gap: 16px 12px; }
  .box { width: 100%; max-width: 128px; }
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .essayrow { grid-template-columns: 1fr; gap: 2px; }
  .prefgrid { display: none; }
  .prefnarrow { display: block; }
  .photo-block { gap: 16px; }
  /* 1 マスが長い表（年表など）は、縦に積む */
  .tablewrap.stack table, .tablewrap.stack tbody, .tablewrap.stack tr, .tablewrap.stack td, .tablewrap.stack th { display: block; min-width: 0; width: auto; }
  .tablewrap.stack thead { display: block; }
  .tablewrap.stack tr { padding: 12px 0; border-bottom: 1px solid var(--line2); }
  .tablewrap.stack td { border: 0; padding: 3px 0; position: static; white-space: normal; }
  .tablewrap.stack td.key { font-size: 15px; }
  .tablewrap.stack td:empty { display: none; }
  /* 5 列以上の表は「1 行＝1 枚の札」に組み替える */
  .tablewrap.cards { overflow: visible; }
  .tablewrap.cards table, .tablewrap.cards tbody, .tablewrap.cards tr, .tablewrap.cards td { display: block; min-width: 0; }
  .tablewrap.cards thead { display: none; }
  .tablewrap.cards table { border-top: 1px solid var(--ink); }
  .tablewrap.cards tr { padding: 12px 0; border-bottom: 1px solid var(--line2); }
  .tablewrap.cards td { border: 0; padding: 2px 0; display: grid; grid-template-columns: 7em 1fr; gap: 0 12px; font-size: 12px; position: static; }
  .tablewrap.cards td::before { content: attr(data-label); color: var(--muted2); }
  .tablewrap.cards td.key { display: block; font-size: 16px; padding-bottom: 6px; white-space: normal; }
  .tablewrap.cards td.key::before { content: none; }
  .tablewrap.cards td:empty { display: none; }
}