:root {
  --bg: #fbfaf8; --card: #ffffff; --text: #1d1b22; --muted: #625d6e; --line: #e7e3ec;
  --accent: #6b3fd4; --accent-soft: #f0eafc; --pink: #d43f8d; --pink-soft: #fcebf4;
  --good: #1f7a4d; --good-soft: #e5f4ec; --warn: #9a5b00; --warn-soft: #fff3df;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131217; --card: #1c1a22; --text: #ece9f2; --muted: #a7a1b4; --line: #2e2b37;
    --accent: #a98bff; --accent-soft: #2a2340; --pink: #ff7ab8; --pink-soft: #3a1f2e;
    --good: #5fd39a; --good-soft: #17301f; --warn: #ffbe5c; --warn-soft: #332611;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
       font: 16px/1.7 system-ui, -apple-system, "Segoe UI", "Hiragino Sans", "Yu Gothic UI", "Noto Sans JP", sans-serif; }
a { color: var(--accent); }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
header.top { background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
.brand { font-weight: 800; font-size: 19px; color: var(--text); text-decoration: none; letter-spacing: -0.01em; }
.brand { display: inline-flex; align-items: center; gap: 7px; }
.mark { width: 34px; height: 16px; flex: none; }
.mark-line { stroke: var(--accent); stroke-width: 2.4; fill: none; }
.mark-start { fill: var(--card); stroke: var(--accent); stroke-width: 2.2; }
.mark-end { fill: var(--pink); }
nav { display: flex; gap: 4px; flex-wrap: wrap; }
nav a { color: var(--muted); text-decoration: none; padding: 6px 10px; border-radius: 8px; font-size: 15px; }
nav a[aria-current="page"], nav a:hover { color: var(--accent); background: var(--accent-soft); }
nav a.lang { border: 1px solid var(--line); }
main { padding-top: 24px; padding-bottom: 32px; }
h1 { font-size: clamp(26px, 4.5vw, 36px); line-height: 1.25; margin: 8px 0 12px; letter-spacing: -0.02em; }
h2 { font-size: 22px; margin: 32px 0 12px; }
h3 { font-size: 18px; margin: 4px 0 6px; line-height: 1.35; }
.lead { color: var(--muted); max-width: 720px; }
.hero { padding: 28px 0 8px; }
.hero h1 { font-size: clamp(30px, 6vw, 46px); }
.hero p { color: var(--muted); font-size: 18px; max-width: 640px; }
.hero p.reading { font-size: 14px; margin: 0 0 6px; letter-spacing: .05em; }
.cta { display: flex; gap: 10px; flex-wrap: wrap; margin: 16px 0 8px; }
.btn { display: inline-block; background: var(--accent); color: #fff; text-decoration: none; font-weight: 700; padding: 10px 18px; border-radius: 10px; }
.btn.alt { background: var(--accent-soft); color: var(--accent); }
.stops { list-style: none; margin: 8px 0 0; padding: 0; }
.stops li { position: relative; display: grid; grid-template-columns: minmax(0, 1fr); gap: 1px; padding: 0 0 18px 28px; }
.stops li::before { content: ""; position: absolute; left: 7px; top: 8px; bottom: -8px; width: 3px; background: var(--accent); }
.stops li:last-child::before { display: none; }
.stops li::after { content: ""; position: absolute; left: 1px; top: 4px; width: 15px; height: 15px; border-radius: 50%; background: var(--card); border: 3px solid var(--accent); box-sizing: border-box; }
.stops li:first-child::after { background: var(--pink); border-color: var(--pink); }
.stops time { color: var(--pink); font-size: 14px; font-weight: 700; }
.stops a { color: var(--text); font-weight: 700; text-decoration: none; line-height: 1.35; }
.stops a:hover { color: var(--accent); }
.stops span { color: var(--muted); font-size: 14px; }
.promises { background: var(--accent-soft); border-radius: 14px; padding: 2px 20px 12px; margin-top: 28px; }
.promises h2 { font-size: 18px; color: var(--accent); margin-top: 16px; }
.promises ul { margin: 8px 0; padding-left: 20px; }
.promises li { margin: 4px 0; }
.lost { padding-top: 80px; }
.lost .mark { width: 68px; height: 32px; }
.row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px; }
.card .meta { font-size: 14px; color: var(--muted); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.card p { margin: 6px 0; font-size: 15px; }
.card dl { margin: 8px 0; font-size: 15px; }
.card dt { color: var(--muted); font-size: 13px; margin-top: 6px; }
.card dd { margin: 0; }
.where { color: var(--muted); }
.related { color: var(--pink); font-weight: 600; font-size: 14px; }
.note { background: var(--bg); border-left: 3px solid var(--line); color: var(--muted); padding: 4px 10px; font-size: 14px !important; }
.tag { display: inline-block; font-size: 12.5px; padding: 2px 9px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.t-concert, .t-fanmeeting { background: var(--pink-soft); color: var(--pink); }
.s-closed { background: var(--warn-soft); color: var(--warn); }
.fx-yes { color: var(--good); font-weight: 600; }
.fx-no { color: var(--warn); font-weight: 600; }
.fx-unknown { color: var(--muted); }
.maps { display: block; font-size: 13.5px; color: var(--muted); margin-top: 6px; }
.src { font-size: 12.5px; color: var(--muted); }
.stale { background: var(--warn-soft); color: var(--warn); padding: 1px 6px; border-radius: 4px; }
.filters { display: flex; gap: 6px; flex-wrap: wrap; margin: 12px 0 4px; }
.filters button { font: inherit; font-size: 14px; border: 1px solid var(--line); background: var(--card); color: var(--text); border-radius: 999px; padding: 5px 12px; cursor: pointer; }
.filters button[aria-pressed="true"] { background: var(--accent); color: #fff; border-color: var(--accent); }
.card.past { opacity: .55; }
ul.guides { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 12px; }
ul.guides a { display: block; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; text-decoration: none; color: var(--text); height: 100%; }
ul.guides a:hover { border-color: var(--accent); }
ul.guides span { display: block; color: var(--muted); font-size: 14px; margin-top: 4px; }
article.guide { max-width: 760px; }
.guide .crumb, .guide .checked { color: var(--muted); font-size: 14px; margin: 0; }
.quick { background: var(--accent-soft); border-radius: 14px; padding: 4px 18px 10px; margin: 18px 0; }
.quick h2 { margin-top: 14px; font-size: 18px; color: var(--accent); }
.table { overflow-x: auto; margin: 12px 0; }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { border-bottom: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
th { background: var(--card); font-size: 14px; color: var(--muted); }
.sources { font-size: 14px; color: var(--muted); border-top: 1px solid var(--line); margin-top: 32px; }
footer { border-top: 1px solid var(--line); padding-top: 16px; padding-bottom: 40px; color: var(--muted); font-size: 13.5px; }
.pick { display: flex; gap: 16px; justify-content: center; padding: 80px 16px; }
.pick a { font-size: 22px; }