:root {
  --ink: #1B1F27;
  --muted: #4F5664;
  --line: #E3E6EB;
  --field: #C9CED6;
  --surface: #F5F7FA;
  --placeholder: #EEF1F5;
  --accent: #1F3A68;
  --accent-dark: #142849;
  --accent-tint: #E8EEF7;
  --ok: #1E6B45;
  --ng: #A3341F;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: 'Noto Sans JP', sans-serif; color: var(--ink); background: #fff; line-height: 1.7; }
a { color: var(--accent); }
a:hover { color: var(--accent-dark); }
img { max-width: 100%; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 800px; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.xsmall { font-size: 13px; }
h1, h2, h3, p { margin: 0; }
section { border-bottom: 1px solid var(--line); }
.band { background: var(--surface); }
.sec { padding: 72px 0; display: flex; flex-direction: column; gap: 24px; }
.sec h2 { font-size: 28px; font-weight: 700; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: #fff; padding: 8px 12px; z-index: 10; }

/* header */
.site-header { border-bottom: 1px solid var(--line); background: #fff; }
.site-header .wrap { padding-top: 16px; padding-bottom: 16px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.logo-name { display: block; font-size: 22px; font-weight: 700; letter-spacing: .08em; line-height: 1.2; }
.logo-sub { display: block; font-size: 12px; color: var(--muted); }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 24px; font-size: 14px; }
.nav a { color: var(--ink); text-decoration: none; }
.btn { display: inline-block; font-family: inherit; font-weight: 700; border: none; border-radius: 8px; cursor: pointer; text-decoration: none; text-align: center; }
.btn-primary { background: var(--accent); color: #fff !important; padding: 12px 20px; font-size: 15px; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-block { width: 100%; padding: 16px; font-size: 16px; }
.btn-white { background: #fff; color: var(--ink) !important; padding: 16px 28px; }
.btn-ghost { background: #fff; color: var(--accent) !important; border: 1px solid var(--accent); padding: 10px 16px; font-size: 14px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible { outline: 3px solid #7FA2D9; outline-offset: 2px; }

/* hero */
.hero .wrap { padding-top: 72px; padding-bottom: 72px; display: flex; flex-wrap: wrap; align-items: flex-start; gap: 48px; }
.hero-copy { flex: 1 1 480px; min-width: 0; display: flex; flex-direction: column; gap: 20px; padding-top: 24px; }
.eyebrow { font-size: 14px; font-weight: 700; color: var(--accent); letter-spacing: .04em; }
.hero h1 { font-size: clamp(32px, 4.5vw, 48px); line-height: 1.35; font-weight: 700; }
.lead { font-size: 17px; color: var(--muted); }
.checks { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: 15px; }
.checks li { display: flex; align-items: center; gap: 8px; }

/* booking */
.booking { flex: 1 1 380px; min-width: 0; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 32px; }
.booking h2 { font-size: 20px; margin-bottom: 4px; }
.booking form { display: flex; flex-direction: column; gap: 16px; margin-top: 24px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 14px; font-weight: 500; }
.field input, .field select { font-family: inherit; font-size: 16px; padding: 12px; border: 1px solid var(--field); border-radius: 8px; color: var(--ink); background: #fff; width: 100%; }
.result { border-top: 1px solid var(--line); padding-top: 16px; display: flex; flex-direction: column; gap: 12px; }
.result[hidden] { display: none; }
.status { font-weight: 700; }
.status.ok { color: var(--ok); }
.status.ng { color: var(--ng); }
.dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 16px; font-size: 14px; margin: 0; }
.dl dt { color: var(--muted); }
.dl dd { margin: 0; font-weight: 500; }
.total { display: flex; justify-content: space-between; align-items: baseline; border-top: 1px dashed var(--line); padding-top: 12px; }
.total strong { font-size: 24px; }
.agree { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; }
.agree input { margin-top: 4px; width: 18px; height: 18px; }
.alts { display: flex; flex-wrap: wrap; gap: 8px; }
.error { color: var(--ng); font-size: 14px; }

/* promises */
.promises .wrap { padding-top: 40px; padding-bottom: 40px; display: flex; flex-wrap: wrap; gap: 24px; }
.promise { flex: 1 1 220px; display: flex; gap: 14px; align-items: flex-start; }
.promise svg { flex: none; }
.promise b { display: block; }

/* venues */
.chips { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 12px; }
.chips li { border: 1px solid var(--line); border-radius: 999px; padding: 10px 18px; font-size: 15px; }
.chips span { color: var(--muted); font-size: 13px; }

/* cards */
.cards { display: flex; flex-wrap: wrap; gap: 24px; }
.card { flex: 1 1 300px; min-width: 0; background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; }
.card.featured { border: 2px solid var(--accent); }
.card-photo { height: 200px; background: var(--placeholder); display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 14px; }
.card-photo img { width: 100%; height: 100%; object-fit: cover; }
.card-body { padding: 24px; display: flex; flex-direction: column; gap: 12px; flex-grow: 1; }
.tag { align-self: flex-start; font-size: 13px; font-weight: 700; color: var(--accent); background: var(--accent-tint); padding: 4px 10px; border-radius: 4px; }
.tag.solid { color: #fff; background: var(--accent); }
.card h3 { font-size: 20px; }
.card ul { margin: 0; padding-left: 20px; font-size: 14px; color: var(--muted); }
.price { margin-top: auto !important; padding-top: 12px; border-top: 1px solid var(--line); display: flex; align-items: baseline; gap: 8px; }
.price b { font-size: 28px; }

/* table */
.table-box { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 15px; }
th, td { padding: 14px 20px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
thead tr { background: var(--surface); }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: none; }
tbody th { font-weight: 500; }

/* compare */
.figs { display: flex; flex-wrap: wrap; gap: 24px; }
.figs figure { margin: 0; flex: 1 1 320px; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.fig-media { height: 260px; background: #E3E7ED; border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 14px; overflow: hidden; }
.fig-media video { width: 100%; height: 100%; object-fit: cover; }
figcaption { font-size: 14px; color: var(--muted); }

/* steps */
.steps { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 24px; }
.steps li { flex: 1 1 220px; display: flex; flex-direction: column; gap: 10px; }
.num { width: 40px; height: 40px; border-radius: 999px; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; }
.steps b { font-size: 17px; }

/* faq */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { font-weight: 700; cursor: pointer; }
.faq p { margin-top: 10px; color: var(--muted); }

/* cta + footer */
.cta { background: var(--accent); color: #fff; border: none; }
.cta .wrap { padding-top: 64px; padding-bottom: 64px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.cta p.big { font-size: 26px; font-weight: 700; }
.cta p.sub { font-size: 15px; color: #DDE4EF; }
.site-footer .wrap { padding-top: 40px; padding-bottom: 16px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; font-size: 14px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.site-footer nav a { color: var(--muted); }
.copy { text-align: center; font-size: 13px; color: var(--muted); padding: 0 24px 32px; margin: 0; }

/* plain pages */
.page { padding: 56px 0 72px; }
.page h1 { font-size: 28px; margin-bottom: 24px; }
.page h2 { font-size: 20px; margin: 32px 0 8px; }
.page p, .page li { color: var(--ink); }
.notice { background: var(--accent-tint); border-radius: 8px; padding: 16px 20px; margin-bottom: 24px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }
.maxw-420 { max-width: 420px; }
@media (max-width: 600px) {
  .hero .wrap { padding-top: 32px; padding-bottom: 40px; gap: 32px; }
  .hero-copy { padding-top: 0; }
  .booking { padding: 24px; }
  .sec { padding: 48px 0; }
  .cta p.big { font-size: 22px; }
}