:root {
  --ink: #1b2237;
  --muted: #5d6678;
  --line: #e5e8ee;
  --accent: #c73e3a;        /* 朱 — vermilion */
  --accent-dark: #a83230;
  --night: #0d1226;
  --ok: #0a7a2f;
  --warn: #9a7208;
  --no: #b3261e;
  --bg-soft: #f6f7fa;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 3px rgba(16, 24, 40, .07);
  --shadow-lg: 0 12px 28px -8px rgba(16, 24, 40, .18);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.7;
  font-size: 16px;
  background: #fff;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 1020px; margin: 0 auto; padding: 0 24px; }
a { color: var(--accent); text-underline-offset: 2px; }
a:hover { color: var(--accent-dark); }
h1, h2 { font-family: var(--serif); font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: 2rem; line-height: 1.25; }
h2 { font-size: 1.55rem; line-height: 1.3; margin: .2rem 0 .8rem; }
h3 { font-size: 1.05rem; margin-top: 1.4rem; }
small { color: var(--muted); }
img { max-width: 100%; height: auto; }

.kicker {
  margin: 0 0 .1rem;
  font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent);
}

/* ---------- header ---------- */
.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .95);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 20;
}
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 28px; padding: 16px 24px; }
.brand {
  font-family: var(--serif); font-weight: 700; font-size: 1.15rem;
  color: var(--ink); text-decoration: none; letter-spacing: .01em;
  display: inline-flex; align-items: center;
}
.brand::before {
  content: ""; width: .5em; height: .5em; border-radius: 50%;
  background: var(--accent); margin-right: .5em; flex: none;
}
.brand:hover { color: var(--accent-dark); }
.site-header nav { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 22px; font-size: .9rem; }
.site-header nav a { color: var(--ink); text-decoration: none; font-weight: 600; }
.site-header nav a:hover { color: var(--accent); }
.soon { color: #a2a9b8; }
.soon small { font-size: .74em; color: #a2a9b8; margin-left: 4px; }

main { padding: 8px 0 56px; }

/* ---------- hero ---------- */
.hero {
  background: var(--bg-soft);
  border-radius: var(--radius);
  padding: 32px;
  margin-top: 24px;
  position: relative;
  overflow: hidden;
}
.hero-photo {
  background-size: cover;
  background-position: center 25%;
  color: #fff;
  padding: 64px 40px 68px;
}
.hero-inner { max-width: 640px; }
.hero h1 { margin: 0 0 .7rem; font-size: 2.4rem; }
.hero-photo h1 { color: #fff; text-shadow: 0 1px 10px rgba(0, 0, 0, .35); }
.hero .kicker { margin-bottom: .9rem; }
.hero-photo .kicker { color: #f0c987; }
.hero-lead { margin: 0; color: var(--muted); font-size: 1.04rem; max-width: 54ch; }
.hero-photo .hero-lead { color: rgba(255, 255, 255, .88); }
.hero-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-top: 1.6rem; }
.link-plain { color: #fff; font-weight: 600; font-size: .93rem; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.5); padding-bottom: 1px; }
.link-plain:hover { color: #fff; border-bottom-color: #fff; }
.hero:not(.hero-photo) .link-plain { color: var(--ink); border-bottom-color: var(--line); }

.photo-credit {
  position: absolute; right: 10px; bottom: 8px;
  font-size: .6rem; letter-spacing: .01em; color: rgba(255, 255, 255, .72);
  background: rgba(13, 18, 38, .45);
  padding: 2px 8px; border-radius: 3px;
  pointer-events: none; max-width: 92%;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-block; background: var(--accent); color: #fff; text-decoration: none;
  padding: 11px 22px; border-radius: 4px;
  font-weight: 700; font-size: .84rem; letter-spacing: .05em; text-transform: uppercase;
  transition: background .12s ease;
}
.btn:hover { background: var(--accent-dark); color: #fff; }
.btn-small { padding: 8px 16px; font-size: .78rem; }
.center { text-align: center; margin-top: 1.6rem; }

.callout {
  background: var(--bg-soft); border-left: 3px solid var(--accent);
  border-radius: 0 8px 8px 0; padding: 12px 16px; margin: 1.2rem 0;
  font-size: .95rem;
}

/* ---------- sections ---------- */
.home-section { margin-top: 3.2rem; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.section-head h2 { margin: 0; }
.see-all { font-size: .9rem; font-weight: 600; text-decoration: none; white-space: nowrap; padding-bottom: .2rem; }
.see-all:hover { text-decoration: underline; }
.section-sub { margin: .5rem 0 0; color: var(--muted); font-size: .95rem; max-width: 62ch; }

/* ---------- event cards ---------- */
.event-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 26px 22px;
  margin-top: 1.4rem;
}
.event-card {
  display: flex; flex-direction: column;
  text-decoration: none; color: var(--ink);
}
.event-media {
  position: relative; aspect-ratio: 16 / 9; overflow: hidden;
  border-radius: var(--radius); background: var(--night);
  box-shadow: var(--shadow);
}
/* 絶対配置で画像の固有縦横比が枠を押し広げるのを防ぎ、16:9に強制トリミング */
.event-media img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; display: block;
  transition: transform .25s ease;
}
.event-card:hover .event-media img { transform: scale(1.04); }
.event-card:hover .event-media { box-shadow: var(--shadow-lg); }
.event-media-placeholder {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #141a35 0%, #232c56 55%, #3a2c4e 100%);
}
.illus-chip {
  position: absolute; right: 10px; top: 10px;
  font-size: .6rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: rgba(255, 255, 255, .85); background: rgba(13, 18, 38, .55);
  padding: 2px 8px; border-radius: 3px;
}
.event-body { padding: 12px 2px 0; }
.event-meta {
  margin: 0; display: flex; align-items: baseline; gap: 12px;
  font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
}
.event-date { color: var(--accent); }
.status { color: var(--muted); font-weight: 600; display: inline-flex; align-items: center; }
.status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; margin-right: 5px; }
.status-confirmed::before { background: var(--ok); }
.status-expected::before { background: var(--warn); }
.status-cancelled::before { background: var(--no); }
.event-body h3 {
  margin: .35rem 0 .2rem;
  font-family: var(--serif); font-size: 1.13rem; font-weight: 600; line-height: 1.35;
}
.event-card:hover h3 { color: var(--accent-dark); }
.event-loc { margin: 0; color: var(--muted); font-size: .88rem; }

/* ---------- status badges (tables / body text) ---------- */
.badge-ok, .badge-warn, .badge-no {
  font-size: .78em; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  white-space: nowrap;
}
.badge-ok { color: var(--ok); }
.badge-warn { color: var(--warn); }
.badge-no { color: var(--no); }
.badge-ok::before, .badge-warn::before, .badge-no::before {
  content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  margin-right: 5px; vertical-align: 1px;
}
.badge-ok::before { background: var(--ok); }
.badge-warn::before { background: var(--warn); }
.badge-no::before { background: var(--no); }

/* ---------- generic content ---------- */
.event-list { padding-left: 1.2rem; }
.event-list li { margin: .35rem 0; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 22px; margin-top: 1.4rem; }
.card {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 22px; background: #fff;
}
.card .kicker { color: var(--muted); }
.card h3 { margin: .2rem 0 .3rem; font-family: var(--serif); font-size: 1.15rem; }
.card p { color: var(--muted); font-size: .92rem; margin: 0; }

article { max-width: 760px; }
article h1 { margin-top: 1.6rem; }
article h2 { margin-top: 2.4rem; }
article figure { margin: 1.4rem 0; }
article figcaption { margin-top: .35rem; }

/* ---------- tables ---------- */
.table-scroll { overflow-x: auto; margin: 1rem 0; border: 1px solid var(--line); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; font-size: .92rem; }
th, td { padding: 10px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
thead th {
  background: var(--bg-soft); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); border-bottom: 1px solid var(--line);
}
tbody tr:last-child td, tbody tr:last-child th { border-bottom: none; }
tbody tr:hover td { background: #fafbfc; }

/* ---------- footer ---------- */
.site-footer {
  background: var(--night); color: #aab2c8;
  margin-top: 64px; padding: 34px 0 40px; font-size: .88rem;
}
.site-footer a { color: #d6dcec; }
.site-footer a:hover { color: #fff; }
.site-footer strong { color: #fff; font-family: var(--serif); font-size: 1.02em; }

@media (max-width: 600px) {
  h1 { font-size: 1.5rem; }
  .hero h1 { font-size: 1.65rem; }
  .hero-photo { padding: 42px 24px 52px; }
  body { font-size: 15px; }
  .event-grid { gap: 22px 16px; }
}