:root {
  --ink-900: #354656;
  --ink-800: #404b56;
  --ink-600: #696969;
  --ink-500: #737f85;
  --paper: #ffffff;
  --panel: #eeeeee;
  --line: #e3e3e3;
  --link: #5ca2df;
  --red: #dd3333;
  --wine: #bc2b52;
  --dark-red: #aa0000;
  --top: #5b6f7f;
  --font-jp: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', Meiryo, sans-serif;
  --font-latin: 'Montserrat', var(--font-jp);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 20px; }
body { margin: 0; min-height: 100dvh; background: var(--paper); color: var(--ink-500); font-family: var(--font-jp); font-size: 16px; line-height: 1.7; -webkit-font-smoothing: antialiased; }
body.modal-open { overflow: hidden; }
button, a { -webkit-tap-highlight-color: transparent; cursor: pointer; }
button { font: inherit; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--link); outline-offset: 4px; }
img { display: block; width: 100%; }
svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
[hidden] { display: none !important; }
.wrap { width: min(100% - 32px, 1170px); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.site-header { height: 64px; padding: 0 max(16px, calc((100% - 1170px) / 2)); display: flex; align-items: center; justify-content: space-between; background: var(--paper); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; width: min(204px, 61vw); min-height: 44px; }
.brand img { height: auto; }
.header-contact { display: grid; place-items: center; min-height: 36px; padding: 4px 12px; border-radius: 4px; background: var(--dark-red); color: #fff; text-decoration: none; font-size: 12px; }
.hero { position: relative; isolation: isolate; display: grid; min-height: 480px; overflow: hidden; background: var(--ink-900); }
.hero-picture, .hero-shade { position: absolute; inset: 0; z-index: -2; }
.hero-photo { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-shade { z-index: -1; background: rgba(26, 37, 44, .52); }
.intro { align-self: center; padding: 56px 0; text-align: center; color: #fff; }
.catalog-label { margin: 0 0 18px; color: #fff; font-size: 13px; letter-spacing: .12em; }
h1, h2, p { margin-top: 0; }
h1, h2 { font-weight: 400; }
.intro h1 { margin-bottom: 20px; color: #fff; font-size: clamp(30px, 7.8vw, 36px); line-height: 1.5; letter-spacing: .03em; text-shadow: 0 1px 8px rgba(26, 37, 44, .25); }
.lead { max-width: 38em; margin: 0 auto; color: #fff; font-size: 15px; line-height: 1.9; }
.category-area { padding-top: 36px; scroll-margin-top: 20px; }
.category-section-title { margin-bottom: 24px; color: var(--ink-800); font-size: 26px; line-height: 1.5; text-align: center; }
.category-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; scroll-margin-top: 20px; }
.category-card { display: grid; grid-template-columns: minmax(0, 1fr) 104px; align-items: center; gap: 16px; min-width: 0; padding: 16px 0; border: 0; border-bottom: 1px solid var(--line); background: transparent; color: var(--ink-900); text-align: left; transition: opacity .2s ease, transform .2s ease; }
.category-card:active { transform: scale(.98); }
.category-card:hover { opacity: .82; }
.category-image { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--panel); }
.category-image img { height: 100%; object-fit: cover; }
.category-copy { order: -1; display: flex; align-items: flex-start; justify-content: space-between; gap: 6px; width: 100%; min-height: 0; padding: 0; font-size: 18px; font-weight: 500; line-height: 1.5; }
.category-copy svg { display: none; flex: 0 0 18px; width: 18px; height: 18px; margin-top: 6px; }
.local-card { grid-column: auto; }
.local-card .category-image { aspect-ratio: 16 / 9; }
.guide { padding: 36px 0 40px; text-align: center; }
.guide p { margin-bottom: 8px; color: var(--ink-600); font-size: 15px; }
.text-link { display: inline-flex; align-items: center; min-height: 44px; color: var(--link); font-size: 14px; text-underline-offset: 4px; }
#category-view { padding-top: 12px; border-top: 1px solid var(--line); scroll-margin-top: 12px; }
.back-button { display: flex; align-items: center; gap: 8px; min-height: 48px; margin: 0 0 18px; padding: 0; border: 0; background: transparent; color: var(--ink-600); font-size: 14px; }
.back-button span { font-size: 20px; }
.category-heading { padding: 0 0 24px; text-align: center; }
.category-heading h2 { margin-bottom: 8px; color: var(--ink-900); font-size: clamp(24px, 6.8vw, 30px); line-height: 1.5; }
.category-heading p { margin: 0; font-size: 14px; }
.video-list { display: grid; gap: 28px; }
.video-item { border-bottom: 1px solid var(--line); padding-bottom: 24px; }
.video-button { display: block; width: 100%; padding: 0; border: 0; background: transparent; text-align: left; }
.video-thumb { position: relative; display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--panel); }
.video-thumb img { height: 100%; object-fit: cover; transition: transform .25s ease; }
.video-button:hover img { transform: scale(1.02); }
.play-mark { position: absolute; right: 10px; bottom: 10px; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: rgba(53,70,86,.9); color: #fff; }
.play-mark svg { width: 22px; height: 22px; fill: currentColor; stroke: none; }
.video-copy { display: block; padding-top: 12px; }
.video-title { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; line-clamp: 2; color: var(--ink-800); font-size: 16px; line-height: 1.65; }
.watch-label { display: inline-block; margin-top: 5px; color: var(--link); font-size: 13px; }
.load-more { display: flex; align-items: center; justify-content: center; gap: 6px; width: min(100%, 340px); min-height: 52px; margin: 30px auto 8px; border: 1px solid var(--ink-500); border-radius: 4px; background: var(--paper); color: var(--ink-800); transition: background .2s ease; }
.load-more:hover { background: var(--panel); }
.load-more span { font-size: 20px; line-height: 1; }
.bottom-back { margin: 16px auto 48px; }
.contact-section { padding: 28px 0 32px; background: var(--panel); }
.contact-box { padding: 28px 20px; border: 1px solid var(--line); background: #f8f8f8; text-align: center; }
.contact-box h2 { margin-bottom: 8px; color: var(--wine); font-size: 28px; }
.contact-box p { margin-bottom: 20px; color: var(--ink-800); font-size: 15px; }
.contact-button { display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; max-width: 320px; margin: 0 auto; border: 2px solid var(--red); border-radius: 7.5px; color: var(--red); text-decoration: none; transition: background .2s ease, color .2s ease; }
.contact-button:hover { background: var(--red); color: #fff; }
.contact-button svg { width: 20px; }
.tel-link { display: inline-block; min-height: 44px; margin-top: 12px; padding-top: 8px; color: var(--ink-600); font-size: 14px; text-underline-offset: 4px; }
.site-footer { background: #ccc; }
.footer-inner { padding: 30px 0 32px; color: var(--ink-600); font-size: 13px; }
.company { margin-bottom: 8px; color: var(--ink-800); font-weight: 500; }
address { margin-bottom: 22px; font-style: normal; line-height: 1.9; }
.footer-social { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 4px; padding: 18px 0; border-top: 1px solid rgba(105,105,105,.25); border-bottom: 1px solid rgba(105,105,105,.25); }
.footer-social a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px; min-height: 70px; color: var(--ink-800); text-decoration: none; font-size: 10px; line-height: 1.4; text-align: center; }
.footer-social svg { width: 25px; height: 25px; }
.footer-social a:nth-child(2) svg { fill: currentColor; stroke: none; }
.footer-inner small { display: block; margin-top: 20px; font-family: var(--font-latin); font-size: 10px; letter-spacing: .06em; }
.to-top { position: fixed; z-index: 3; right: 14px; bottom: max(14px, env(safe-area-inset-bottom)); display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 4px; background: var(--top); color: #fff; opacity: 0; pointer-events: none; transform: translateY(8px); transition: opacity .2s ease, transform .2s ease; }
.to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.video-dialog { width: min(100% - 24px, 900px); max-height: 90dvh; padding: 0; border: 0; border-radius: 0; background: var(--paper); color: var(--ink-800); overflow: visible; }
.video-dialog::backdrop { background: rgba(25,34,40,.78); }
.dialog-bar { display: flex; align-items: center; gap: 12px; min-height: 56px; padding: 8px 8px 8px 16px; }
.dialog-bar p { display: -webkit-box; flex: 1; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; line-clamp: 2; margin: 0; font-size: 13px; line-height: 1.5; }
.dialog-bar button { display: grid; flex: 0 0 44px; place-items: center; width: 44px; height: 44px; padding: 0; border: 0; background: transparent; color: var(--ink-800); }
.player { aspect-ratio: 16 / 9; background: #354656; }
.player iframe { display: block; width: 100%; height: 100%; border: 0; }
.player-help { margin: 0; padding: 12px 16px; background: var(--paper); color: var(--ink-600); font-size: 12px; }
.player-help a { color: var(--ink-900); text-underline-offset: 3px; }
.skip-link { position: fixed; top: -80px; left: 16px; z-index: 10; padding: 12px 20px; background: var(--paper); color: var(--ink-900); }
.skip-link:focus { top: 8px; }
@media (min-width: 600px) {
  .wrap { width: min(100% - 64px, 1170px); }
  .mobile-only { display: none; }
  .hero { min-height: min(680px, 78dvh); }
  .hero-photo { object-position: center 52%; }
  .hero-shade { background: rgba(26, 37, 44, .48); }
  .intro { padding: 80px 0; }
  .intro h1 { font-size: clamp(38px, 4vw, 52px); line-height: 1.4; }
  .lead { font-size: 16px; }
  .category-area { padding-top: 56px; }
  .category-section-title { margin-bottom: 32px; font-size: 30px; }
  .category-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px 20px; }
  .category-card { display: flex; flex-direction: column; gap: 0; padding: 0; border-bottom: 0; }
  .category-image { width: 100%; }
  .local-card { grid-column: auto; }
  .local-card .category-image { aspect-ratio: 16 / 9; }
  .category-copy { min-height: 76px; padding-bottom: 12px; font-size: 20px; }
  .category-copy svg { display: block; }
  .local-card .category-copy { min-height: 76px; }
  .guide { padding: 44px 0 52px; }
  .video-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px 24px; }
  .contact-box { max-width: 600px; padding: 36px; }
  .footer-inner { display: grid; grid-template-columns: 1fr 1.4fr; column-gap: 64px; align-items: start; padding: 40px 0; }
  .company, address { grid-column: 1; }
  .footer-social { grid-column: 2; grid-row: 1 / 3; padding: 0; border: 0; }
  .footer-social a { min-height: 92px; font-size: 12px; }
  .footer-inner small { grid-column: 1 / -1; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}