/* Content-first outing grid. No decorative illustrations or hero area. */
:root {
  --ink: #20211f;
  --muted: #686b68;
  --line: #e6e7e3;
  --paper: #fff;
  --accent: #235ad2;
  --soft: #f4f5f2;
}
* { box-sizing: border-box; }
html { color-scheme: light; scrollbar-gutter: stable; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", sans-serif; font-size: 15px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
button, summary, a { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
button { color: inherit; font: inherit; cursor: pointer; }
a { color: inherit; text-underline-offset: 4px; }
button, summary { transition: color 160ms, background 160ms, opacity 160ms; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
svg { display: block; width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.shell { width: min(1120px, calc(100% - 64px)); margin-inline: auto; }
.topbar { height: 64px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.brand { font-size: 13px; font-weight: 600; letter-spacing: .025em; }
.age-card { font-size: 12px; color: var(--muted); }
.age-card strong { font-weight: 400; }
main.shell { padding-top: 23px; }
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.week-tabs { display: flex; gap: 4px; background: var(--soft); padding: 3px; border-radius: 8px; }
.pill { min-height: 40px; padding: 8px 17px; background: none; border: 0; font-size: 13px; font-weight: 500; color: var(--muted); white-space: nowrap; }
.week-tabs .pill { border-radius: 5px; min-width: 66px; }
.week-tabs .pill[aria-pressed="true"] { background: #fff; color: var(--ink); box-shadow: 0 1px 3px #20211f12; }
.filters { display: flex; align-items: center; gap: 14px; }
.filters > .pill { padding-inline: 0; position: relative; }
.filters > .pill[aria-pressed="true"] { color: var(--ink); font-weight: 600; }
.filters > .pill[aria-pressed="true"]::after { content: ""; position: absolute; height: 2px; bottom: 0; left: 0; right: 0; background: var(--ink); }
.filter-menu { position: relative; order: 5; margin-left: 4px; }
.filter-menu > summary { list-style: none; cursor: pointer; width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 7px; }
summary::-webkit-details-marker { display: none; }
.filter-menu.has-active > summary { background: #edf2ff; color: var(--accent); border-color: #c9d6f4; }
.filter-options { position: absolute; right: 0; top: 52px; z-index: 10; min-width: 185px; padding: 6px; background: #fff; border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 8px 28px #20211f16; }
.filter-options .pill { width: 100%; min-height: 44px; text-align: left; border-radius: 5px; }
.filter-options .pill[aria-pressed="true"] { color: var(--accent); background: #edf2ff; }
.section-head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 24px; }
.section-head h1, .section-head h2 { margin: 0; font-size: 26px; line-height: 1.3; letter-spacing: -.025em; font-weight: 600; }
.count { color: var(--muted); font-size: 12px; padding-top: 3px; }
.forecast { display: flex; gap: 20px; margin-left: auto; align-items: center; }
.forecast-summary { display: none; }
.weather-day { display: flex; align-items: center; gap: 8px; }
.weather-day svg { width: 25px; height: 25px; }
.weather-day > span { display: flex; gap: 7px; font-size: 12px; }
.weather-day small, .weather-day strong { font-size: inherit; font-weight: 400; }
.weather-day small { color: var(--muted); }
.week { display: none; }
.week.active { display: block; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 26px; row-gap: 35px; }
.place { position: relative; min-width: 0; align-self: start; }
.place.hidden { display: none; }
.photo-button { width: 100%; aspect-ratio: 1.58; display: block; overflow: hidden; position: relative; padding: 0; border: 0; border-radius: 9px; background: var(--soft); }
.photo-button img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 300ms ease; }
.photo-button:hover img { transform: scale(1.025); }
.card-copy { padding-top: 15px; }
.card-kicker { margin: 0 0 7px; font-size: 12px; font-weight: 500; color: var(--accent); line-height: 1.4; }
.event-kicker { display: flex; flex-wrap: wrap; align-items: center; gap: 5px 7px; }
.last-weekend { display: inline-block; padding: 3px 7px; border-radius: 4px; background: var(--accent); color: #fff; font-weight: 600; white-space: nowrap; }
.event-ended { color: var(--muted); font-weight: 600; }
.place h3 { margin: 0; font-size: 19px; font-weight: 600; line-height: 1.55; letter-spacing: -.025em; }
.headline-button { text-align: left; font: inherit; letter-spacing: inherit; line-height: inherit; padding: 0; border: 0; background: none; }
.headline-button:hover { color: var(--accent); }
.venue-name { margin: 7px 0 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.card-bottom { display: flex; align-items: center; min-height: 36px; margin-top: 2px; }
.meta { font-size: 12px; color: var(--muted); line-height: 1.5; flex: 1; }
.route-link, .icon-button { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; flex: 0 0 44px; border: 0; border-radius: 50%; text-decoration: none; background: none; }
.route-link { color: var(--muted); margin-right: -8px; }
.route-link:hover, .icon-button:hover { background: var(--soft); color: var(--ink); }
.status-button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; border: 1px solid var(--line); background: #fff; border-radius: 7px; padding: 8px 16px; font-size: 14px; }
.saved-control { position: absolute; top: 8px; right: 8px; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 50%; background: #fffffff0; color: var(--ink); }
.saved-control .action-label { position: absolute; clip-path: inset(50%); width: 1px; height: 1px; overflow: hidden; }
.status-button[aria-pressed="true"] { color: var(--accent); }
.saved-control[aria-pressed="true"] svg { fill: var(--accent); stroke: var(--accent); }
.text-card { border-top: 1px solid var(--line); padding-top: 12px; }
.text-card .card-copy { padding-top: 0; padding-right: 40px; }
.text-card .saved-control { top: 5px; right: 0; }
.text-card .card-kicker { margin-top: 5px; }
.text-card .card-excerpt { color: var(--muted); font-size: 14px; margin: 14px 0 12px; line-height: 1.85; }
.empty-state { padding: 40px 0 70px; color: var(--muted); font-size: 14px; }
.empty-state[hidden] { display: none; }
.research-note { margin-top: 32px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.research-note > summary { display: flex; align-items: center; justify-content: space-between; min-height: 52px; cursor: pointer; list-style: none; }
.research-note > summary::after { content: "+"; font-size: 18px; font-weight: 300; }
.research-note[open] > summary::after { content: "−"; }
.research-note > div { max-width: 760px; padding-bottom: 16px; line-height: 1.9; }
footer { padding: 14px 0 35px; color: var(--muted); font-size: 11px; }
footer p { margin: 5px 0; }
.tracking-note { display: none; }
.detail-dialog { padding: 0; border: 0; border-radius: 14px; width: min(660px, calc(100% - 40px)); max-height: calc(100dvh - 64px); overflow: auto; color: var(--ink); background: #fff; overscroll-behavior: contain; }
.detail-dialog::backdrop { background: #171b2380; }
.detail-dialog[open] { animation: reveal 200ms ease-out; }
.dialog-close { display: flex; position: sticky; top: 12px; margin: 12px 12px -56px auto; z-index: 1; background: #fff; box-shadow: 0 1px 8px #00000015; }
.dialog-photo { width: 100%; aspect-ratio: 1.8; object-fit: cover; display: block; }
.dialog-body { padding: 28px 32px 30px; }
.dialog-body .card-kicker { font-size: 13px; }
.dialog-body h2 { margin: 0 0 8px; font-size: 26px; line-height: 1.5; font-weight: 600; letter-spacing: -.025em; }
.dialog-venue { margin: 0 0 20px; color: var(--muted); font-size: 13px; }
.dialog-description { margin: 0 0 25px; font-size: 15px; line-height: 1.95; }
.detail-schedule { font-size: 13px; padding-top: 18px; border-top: 1px solid var(--line); }
.fit { display: grid; grid-template-columns: 105px 1fr; gap: 14px 15px; margin: 20px 0 28px; font-size: 13px; line-height: 1.85; }
.fit dt { color: var(--muted); }
.fit dd { margin: 0; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 20px; }
.badge { padding: 4px 8px; font-size: 11px; border-radius: 4px; background: var(--soft); }
.detail-actions { display: flex; gap: 10px; align-items: center; padding-top: 20px; border-top: 1px solid var(--line); }
.place-link { display: inline-flex; justify-content: center; align-items: center; gap: 8px; margin-left: auto; min-height: 44px; padding: 8px 16px; color: #fff; background: var(--ink); border-radius: 7px; text-decoration: none; font-size: 14px; }
.photo-credit { display: block; color: var(--muted); font-size: 11px; line-height: 1.7; margin-top: 22px; }
body:has(dialog[open]) { overflow: hidden; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
@keyframes reveal { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 760px) {
  .shell { width: calc(100% - 32px); }
  .topbar { height: 49px; }
  .brand { font-size: 12px; }
  .age-card { font-size: 11px; }
  main.shell { padding-top: 14px; }
  .toolbar { gap: 10px; margin-bottom: 20px; }
  .week-tabs .pill { min-width: 48px; min-height: 38px; padding: 7px 10px; font-size: 12px; }
  .filters { gap: 13px; }
  .filters > .pill { font-size: 12px; min-height: 44px; }
  .filter-menu { margin-left: -2px; }
  .filter-menu > summary { border: 0; width: 34px; }
  .section-head { gap: 7px; margin-bottom: 18px; }
  .section-head h1, .section-head h2 { font-size: 22px; }
  .count { font-size: 11px; }
  .forecast { flex-basis: 100%; margin-top: 5px; margin-left: 0; gap: 21px; }
  .weather-day { gap: 6px; }
  .weather-day svg { width: 21px; height: 21px; }
  .weather-day > span { font-size: 11px; gap: 6px; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 14px; row-gap: 26px; }
  .photo-button { aspect-ratio: 1.24; border-radius: 7px; }
  .card-copy { padding-top: 11px; }
  .card-kicker { font-size: 11px; line-height: 1.5; margin-bottom: 5px; }
  .place h3 { font-size: 15px; line-height: 1.65; letter-spacing: -.03em; }
  .venue-name { font-size: 11px; line-height: 1.6; margin-top: 6px; }
  .meta { font-size: 11px; }
  .card-bottom { margin-top: 1px; min-height: 40px; }
  .card-bottom .meta { display: flex; flex-direction: column; }
  .meta .meta-dot { display: none; }
  .route-link { width: 36px; flex-basis: 36px; margin-right: -5px; }
  .route-link svg { width: 18px; height: 18px; }
  .saved-control { top: 5px; right: 5px; width: 38px; height: 38px; }
  .saved-control::after { content: ""; position: absolute; inset: -3px; }
  .saved-control svg { width: 19px; height: 19px; }
  .text-card .card-excerpt { font-size: 12px; }
  .text-card .card-copy { padding-right: 30px; }
  .detail-dialog { width: 100%; max-width: none; max-height: 92dvh; border-radius: 16px 16px 0 0; margin: auto 0 0; }
  .dialog-photo { aspect-ratio: 1.5; }
  .dialog-body { padding: 24px 22px max(28px, env(safe-area-inset-bottom)); }
  .dialog-body h2 { font-size: 22px; }
  .dialog-description { font-size: 15px; }
  .fit { grid-template-columns: 89px 1fr; gap: 12px; }
  footer { font-size: 10px; }
}
@media (max-width: 360px) {
  .shell { width: calc(100% - 24px); }
  .filters { gap: 8px; }
  .week-tabs .pill { min-width: 42px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}