:root {
  color-scheme: light;
  --bg: #f6f4ef; --card: #fff; --card-2: #fbfaf7; --line: #e4dfd6; --line-2: #ece7df; --line-3: #f3efe8;
  --text: #1c1a17; --text-2: #5e584f; --text-3: #6b655c; --text-4: #8a8378;
  --up: #0d7a43; --down: #b42318;
  /* グラフの系列色（固定順。選んだ線にだけ使う） */
  --series-1: #2a78d6; --series-2: #eb6834; --series-3: #1baf7a; --series-4: #eda100;
  --series-5: #e87ba4; --series-6: #008300; --series-7: #4a3aa7; --series-8: #e34948;
}
body { margin: 0; font: 15px/1.45 "Iowan Old Style", Palatino, "Hiragino Mincho ProN", serif; background: var(--bg); color: var(--text); }
main { max-width: 1440px; margin: 0 auto; padding: 28px 20px 64px; }
h1 { font-size: 28px; font-weight: 600; margin: 0 0 6px; }
h2 { font-size: 18px; margin: 0 0 4px; }
h3 { font-size: 15px; margin: 14px 0 4px; }
a { color: inherit; }
.meta { color: var(--text-2); margin: 0 0 18px; }
.sub { font-weight: 400; font-size: 13px; color: var(--text-3); margin-left: 8px; }
section { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px 16px 12px; margin: 0 0 16px; }
p.note { margin: 0 0 10px; color: var(--text-3); font-size: 13px; }
p.note.warn { color: var(--text); background: var(--card-2); border: 1px solid var(--line-2); border-radius: 8px; padding: 6px 10px; }
p.note.foot { margin-top: 18px; }
p.empty { margin: 18px 0; color: var(--text-2); }
p.attribution { margin: 4px 0 6px; font-size: 13px; color: var(--text-2); }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: 0 0 14px; }
.tabs button { font: inherit; font-size: 16px; background: none; border: 0; border-bottom: 3px solid transparent; padding: 8px 14px; color: var(--text-3); cursor: pointer; }
.tabs button[aria-selected="true"] { color: var(--text); font-weight: 600; border-bottom-color: var(--text); }
.filters { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 0 0 14px; }
.filter { display: flex; align-items: center; gap: 8px; }
.filter-label { font-size: 13px; color: var(--text-3); }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; background: var(--card); }
.seg button { font: inherit; font-size: 14px; background: none; border: 0; border-left: 1px solid var(--line); padding: 6px 12px; color: var(--text-2); cursor: pointer; }
.seg button:first-child { border-left: 0; }
.seg button[aria-pressed="true"] { background: var(--text); color: #fff; }
.seg button:focus-visible, .tabs button:focus-visible { outline: 2px solid var(--series-1); outline-offset: -2px; }
.badge { font-size: 10px; border: 1px solid currentColor; border-radius: 4px; padding: 0 3px; margin-left: 5px; vertical-align: 1px; }

#content.loading { opacity: .45; transition: opacity .15s; }
#chart { width: 100%; height: 540px; }
.scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; font-size: 13px; }
th { text-align: right; font-size: 11px; color: var(--text-3); font-weight: 600; padding: 6px; border-bottom: 1px solid var(--line-2); white-space: nowrap; }
th:nth-child(2), td:nth-child(2) { text-align: left; }
td { text-align: right; padding: 6px; border-bottom: 1px solid var(--line-3); white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
#table tbody tr { cursor: pointer; }
#table tbody tr:hover, #table tbody tr.hover { background: var(--card-2); }
.rank { color: var(--text-4); width: 2em; }
.name { display: block; color: var(--text-4); font-size: 11px; font-weight: 400; }
.key { display: inline-block; width: 14px; height: 3px; border-radius: 2px; margin-right: 6px; vertical-align: middle; background: transparent; }
.up { color: var(--up); } .down { color: var(--down); } .flat { color: var(--text-3); }

.grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.venue { background: var(--card-2); border: 1px solid var(--line-2); border-radius: 12px; padding: 10px 10px 6px; min-width: 0; }
.venue h3 { margin-top: 0; }
[hidden] { display: none !important; }
@media (max-width: 1100px) { .grid { grid-template-columns: 1fr; } }
@media (max-width: 640px) { main { padding: 18px 10px 48px; } h1 { font-size: 22px; } .seg button { padding: 6px 9px; } }