/* 岡田国神社 — 墨藍・白磁・朱・金 */
:root{
  --sumi:#131c2b; --sumi-2:#1f2b40; --sumi-3:#2d3b55;
  --paper:#f4f1ea; --paper-2:#ebe6da; --white:#fffefb;
  --ink:#232a35; --ink-soft:#586070;
  --shu:#c4301f; --shu-dark:#9b2315;
  --gold:#b99a5b; --gold-light:#e3cd9a; --moss:#4d6150;
  --line:rgba(19,28,43,.12);
  --shadow:0 18px 40px -22px rgba(19,28,43,.45);
  --maxw:1120px; --head:76px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--paper);color:var(--ink);
  font-family:'Noto Sans JP',sans-serif;line-height:1.9;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4{font-family:'Shippori Mincho',serif;font-weight:700}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--shu);outline-offset:3px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- ヘッダー ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  background:rgba(19,28,43,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(227,205,154,.22);
}
.site-header::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:.7;
}
.nav-inner{max-width:1240px;height:var(--head);margin:0 auto;padding:0 28px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:14px;color:var(--white)}
.brand .mon{width:40px;height:40px;flex:none;filter:drop-shadow(0 0 8px rgba(227,205,154,.35))}
.brand .name{font-family:'Shippori Mincho',serif;font-size:1.25rem;font-weight:700;letter-spacing:.14em}
.main-nav{display:flex;gap:4px}
.main-nav a{position:relative;padding:10px 14px;font-size:.86rem;letter-spacing:.1em;color:rgba(255,254,251,.78);transition:color .25s}
.main-nav a::after{content:"";position:absolute;left:50%;bottom:2px;width:5px;height:5px;border-radius:50%;background:var(--shu);transform:translateX(-50%) scale(0);transition:transform .25s}
.main-nav a:hover,.main-nav a.active{color:var(--white)}
.main-nav a:hover::after,.main-nav a.active::after{transform:translateX(-50%) scale(1)}
.hamburger{display:none;flex-direction:column;gap:6px;background:none;border:0;padding:10px}
.hamburger span{width:26px;height:2px;background:var(--white)}
.mobile-nav{display:none}
main{padding-top:var(--head)}

/* ---------- 画面切替 ---------- */
.view{display:none}
.view.active{display:block;animation:fade .6s ease both}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* ---------- ヒーロー ---------- */
.hero{position:relative;min-height:calc(100vh - var(--head));min-height:calc(100svh - var(--head));overflow:hidden;background:var(--sumi);display:flex;align-items:flex-end}
.hero .stars{display:none}
.hero-slideshow{position:absolute;inset:0}
.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.8s ease}
.hero-image.active{opacity:1;animation:kenburns 9s ease-out both}
@keyframes kenburns{from{transform:scale(1.08)}to{transform:scale(1)}}
.hero::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(0deg,rgba(19,28,43,.92) 0%,rgba(19,28,43,.35) 45%,rgba(19,28,43,.25) 100%),
    linear-gradient(90deg,rgba(19,28,43,.55) 0%,transparent 60%);
}
.hero-content{position:relative;z-index:3;width:100%;padding:0 28px 84px}
.hero-flex{max-width:var(--maxw);margin:0 auto}
.hero-title-block{display:flex;align-items:flex-start;gap:30px;color:var(--white);animation:rise 1.4s .3s cubic-bezier(.22,1,.36,1) both}
@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.hero-title-block h1{
  writing-mode:vertical-rl;font-size:clamp(2.8rem,7vw,5rem);font-weight:800;
  letter-spacing:.22em;line-height:1.2;color:var(--white);
  padding-right:30px;border-right:3px solid var(--shu);
  text-shadow:0 4px 24px rgba(0,0,0,.6);
}
.hero-title-block p{max-width:25em;padding-top:10px;font-family:'Shippori Mincho',serif;font-size:clamp(.98rem,1.6vw,1.2rem);line-height:2.2;letter-spacing:.1em;text-shadow:0 2px 12px rgba(0,0,0,.7)}
.scroll-cue{position:absolute;right:36px;bottom:30px;z-index:3;color:var(--white);font-size:.72rem;letter-spacing:.35em;writing-mode:vertical-rl;display:flex;align-items:center;gap:12px;opacity:.85}
.scroll-cue .line{width:1px;height:56px;background:var(--gold-light);animation:cue 2s ease-in-out infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- 共通セクション ---------- */
.section{padding:96px 0}
.section-head{max-width:680px;margin-bottom:52px}
.section-head h2{margin-top:10px;font-size:clamp(1.7rem,3.2vw,2.3rem);letter-spacing:.08em;line-height:1.5}
.section-head p.lead{margin-top:16px;color:var(--ink-soft)}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-family:'Shippori Mincho',serif;font-size:1.05rem;font-weight:700;letter-spacing:.3em;color:var(--shu-dark)}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--shu)}
.divider{display:flex;justify-content:center;padding-top:8px}
.divider svg{width:64px;height:24px;opacity:.8}

/* ---------- ホーム：由来 ---------- */
.intro-with-image{display:flex;align-items:flex-start;gap:64px}
.intro-content{flex:1;min-width:0}
.intro-content .eyebrow{margin-bottom:24px}
.intro-text{font-size:1.02rem;line-height:2.25;color:var(--ink-soft);letter-spacing:.03em;text-align:justify}
.intro-image{position:relative;width:320px;flex-shrink:0;margin-top:8px}
.intro-image::before{content:"";position:absolute;inset:18px -18px -18px 18px;border:1px solid var(--gold);z-index:0}
.intro-image img{position:relative;z-index:1;width:100%;height:auto;box-shadow:var(--shadow)}

/* ---------- クイックリンク ---------- */
.quicklinks{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:88px}
.qlink{
  position:relative;display:block;min-height:176px;background:var(--white);
  border:1px solid var(--line);overflow:hidden;
  opacity:0;transform:translateY(28px);
  transition:opacity .9s ease,transform .9s cubic-bezier(.22,1,.36,1),box-shadow .35s,background .35s,border-color .35s;
}
.qlink.is-visible{opacity:1;transform:none}
.qlink::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--shu);transform:scaleX(0);transform-origin:left;transition:transform .45s ease}
.qlink-content{position:relative;padding:36px 32px;display:flex;flex-direction:column;gap:10px}
.qlink h3{font-size:1.5rem;letter-spacing:.12em;color:var(--ink);transition:color .3s}
.qlink p{font-size:.88rem;color:var(--ink-soft);transition:color .3s}
.qlink::after{content:"";position:absolute;right:-26px;bottom:-26px;width:100px;height:100px;border-radius:50%;border:1px solid var(--gold);opacity:.5;transition:transform .5s,opacity .5s}
.qlink:hover{background:var(--sumi);border-color:var(--sumi);box-shadow:var(--shadow)}
.qlink:hover::before{transform:scaleX(1)}
.qlink:hover::after{transform:scale(1.5);opacity:.8}
.qlink:hover h3{color:var(--white)}
.qlink:hover p{color:var(--gold-light)}

/* ---------- ページバナー（青海波） ---------- */
.page-banner{
  position:relative;padding:84px 0 60px;color:var(--white);overflow:hidden;
  background:
    radial-gradient(circle at 100% 100%,transparent 0 22px,rgba(227,205,154,.12) 22.5px 24px,transparent 24.5px 36px,rgba(227,205,154,.12) 36.5px 38px,transparent 38.5px) 0 0/48px 24px,
    radial-gradient(circle at 0 100%,transparent 0 22px,rgba(227,205,154,.12) 22.5px 24px,transparent 24.5px 36px,rgba(227,205,154,.12) 36.5px 38px,transparent 38.5px) 24px 12px/48px 24px,
    linear-gradient(135deg,var(--sumi) 0%,var(--sumi-3) 100%);
}
.page-banner::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.page-banner h1::after{content:"";display:block;width:72px;height:3px;margin-top:20px;background:var(--shu)}
.page-banner h1{font-size:clamp(2rem,4.4vw,3rem);font-weight:800;letter-spacing:.14em}
.page-banner .jp-sub{margin-top:14px;font-size:.95rem;letter-spacing:.25em;color:var(--gold-light)}
.page-banner .crumbs{margin-top:16px;font-size:.84rem;color:rgba(255,254,251,.75)}

/* ---------- 由緒・歴史 ---------- */
.deity-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.deity-card{position:relative;padding:36px 32px 32px;background:var(--white);border:1px solid var(--line);border-top:3px solid var(--gold);box-shadow:var(--shadow)}
.deity-card .tag{display:inline-block;padding:3px 16px;background:var(--shu);color:var(--white);font-family:'Shippori Mincho',serif;font-size:.95rem;letter-spacing:.2em;margin-bottom:12px}
.deity-card h3{margin-top:14px;font-size:1.6rem;letter-spacing:.08em;line-height:1.5}
.furigana{display:block;font-family:'Noto Sans JP',sans-serif;font-size:.78rem;font-weight:400;letter-spacing:.1em;color:var(--ink-soft)}
.timeline{position:relative;margin-top:24px}
.t-item{position:relative;padding:44px 48px 44px 56px;background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow)}
.t-item::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:linear-gradient(180deg,var(--shu),var(--gold))}
.t-item p{font-size:1.02rem;line-height:2.3;color:var(--ink-soft);letter-spacing:.03em;text-align:justify}

/* ---------- 年中行事 ---------- */
.events-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:26px}
.event-card{display:flex;flex-direction:column;width:100%;padding:0;background:var(--white);border:1px solid var(--line);text-align:left;overflow:hidden;appearance:none;transition:transform .35s,box-shadow .35s}
.event-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.event-card .thumb{height:190px;overflow:hidden;background:var(--paper-2)}
.event-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.event-card:hover .thumb img{transform:scale(1.07)}
.event-card .body{flex:1;padding:22px 24px 26px;border-top:3px solid var(--shu)}
.event-card .month{font-family:'Shippori Mincho',serif;font-size:.86rem;font-weight:700;letter-spacing:.1em;color:var(--shu-dark)}
.event-card h3{margin-top:6px;font-size:1.3rem;letter-spacing:.1em}
.event-card p{margin-top:8px;font-size:.86rem;line-height:1.85;color:var(--ink-soft)}

/* ---------- 詳細ページ ---------- */
.detail-wrap{max-width:780px;margin:0 auto}
.detail-hero{margin-bottom:36px;overflow:hidden;box-shadow:var(--shadow);border-bottom:4px solid var(--gold)}
.detail-hero img{width:100%;height:auto}
.detail-wrap h2{font-size:clamp(1.7rem,3vw,2.2rem);letter-spacing:.1em}
.detail-meta{margin:12px 0 26px;padding-bottom:18px;border-bottom:1px solid var(--line);font-size:.9rem;color:var(--shu-dark);font-weight:500}
.detail-wrap p{margin-bottom:20px;color:var(--ink-soft);line-height:2.15;text-align:justify}
.back-link{display:inline-block;margin-top:16px;padding:12px 28px;border:1px solid var(--sumi);font-size:.9rem;letter-spacing:.1em;transition:background .3s,color .3s}
.back-link:hover{background:var(--sumi);color:var(--white)}

/* ---------- 境内風景 ---------- */
.photo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px}
.photo-card{position:relative;display:block;width:100%;aspect-ratio:4/3;padding:0;border:0;background:var(--sumi);overflow:hidden;box-shadow:var(--shadow)}
.photo-card .photo-image{position:absolute;inset:0;aspect-ratio:auto}
.photo-card img{width:100%;height:100%;object-fit:cover;transition:transform .8s ease,opacity .4s}
.photo-card:hover img{transform:scale(1.07);opacity:.88}
.photo-card::after{content:"";position:absolute;inset:12px;border:1px solid rgba(227,205,154,.6);pointer-events:none;transition:inset .4s}
.photo-card:hover::after{inset:18px}
.photo-card .caption{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:48px 28px 28px;text-align:left;color:var(--white);background:linear-gradient(0deg,rgba(19,28,43,.9),transparent)}
.photo-card .caption .season:empty{display:none}
.photo-card .caption h3{font-size:1.45rem;letter-spacing:.2em}
.related-photos{margin-top:88px;padding-top:64px;border-top:1px solid var(--line)}
.related-photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}
.related-photo-card{aspect-ratio:4/3;overflow:hidden;background:var(--paper-2);cursor:zoom-in}
.related-photo-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.related-photo-card:hover img{transform:scale(1.07)}
.lightbox{position:fixed;inset:0;z-index:300;display:none;align-items:center;justify-content:center;padding:32px;background:rgba(19,28,43,.94)}
.lightbox.active{display:flex;animation:fade .3s}
.lightbox img{max-height:90vh;object-fit:contain;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.lightbox button{position:absolute;top:18px;right:26px;background:none;border:0;color:var(--white);font-size:2.6rem;line-height:1}

/* ---------- 御祈祷 ---------- */
.prayer-image{margin:0 0 24px;overflow:hidden;box-shadow:var(--shadow);border-bottom:4px solid var(--gold)}
.prayer-image img{width:100%;max-height:440px;object-fit:cover}
.prayer-section-head{margin-top:80px;margin-bottom:8px}
.prayer-category{margin-top:48px;padding:44px;background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow)}
.prayer-category-head{margin-bottom:32px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.prayer-category-head h3{display:flex;align-items:stretch;gap:14px;line-height:1.4;font-size:1.7rem;letter-spacing:.2em}
.prayer-category-head h3::before{content:"";flex:none;width:5px;background:var(--shu)}
.prayer-category-head p{margin-top:12px;color:var(--ink-soft);line-height:2.1}
.prayer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.prayer-card{display:flex;align-items:center;min-height:92px;padding:20px 24px;background:var(--paper);border:1px solid var(--line);transition:background .3s,color .3s,transform .3s}
.prayer-number{display:none}
.prayer-card h3{font-size:1.25rem;letter-spacing:.14em}
.prayer-card:hover{background:var(--sumi);color:var(--white);transform:translateY(-3px)}
.prayer-note{margin-top:36px;padding:20px;text-align:center;font-family:'Shippori Mincho',serif;font-size:1.15rem;letter-spacing:.1em;color:var(--shu-dark);border:1px solid var(--shu);background:rgba(196,48,31,.05)}

/* ---------- アクセス ---------- */
.access-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.info-block{position:relative;margin-bottom:20px;padding:24px 28px 24px 36px;background:var(--white);border:1px solid var(--line)}
.info-block::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--shu)}
.info-block h3{font-size:1.1rem;letter-spacing:.14em;color:var(--shu-dark)}
.info-block p,.info-block li{margin-top:6px;font-size:1.05rem;color:var(--ink)}
.info-block ul{list-style:none}
.access-image{position:relative}
.access-image img{width:100%;height:auto;box-shadow:var(--shadow)}
.map-container{grid-column:1/-1}
.map-wrapper{overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);padding:10px;background:var(--white)}
.map-wrapper iframe{display:block;width:100%;height:440px;border:0}

/* ---------- お問い合わせ ---------- */
.contact-card{max-width:720px;margin:0 auto;padding:48px;background:var(--white);border:1px solid var(--line);border-top:4px solid var(--shu);box-shadow:var(--shadow)}
.contact-card h3{margin-bottom:24px;padding-bottom:18px;border-bottom:1px solid var(--line);font-size:1.7rem;letter-spacing:.2em}
.contact-card .row{display:flex;gap:20px;margin-bottom:16px;font-size:1.15rem}
.contact-card .row b{flex:none;min-width:88px;font-family:'Shippori Mincho',serif;color:var(--shu-dark);letter-spacing:.1em}

/* ---------- フッター ---------- */
footer{margin-top:40px;padding:64px 0 28px;color:rgba(255,254,251,.82);background:linear-gradient(180deg,var(--sumi-2),var(--sumi));border-top:3px solid var(--gold)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
footer h4{margin-bottom:18px;font-size:.95rem;letter-spacing:.25em;color:var(--gold-light)}
.brand-f{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.brand-f .name{font-family:'Shippori Mincho',serif;font-size:1.25rem;font-weight:700;letter-spacing:.14em;color:var(--white)}
.brand-logo{width:34px;height:34px;object-fit:contain}
footer p{font-size:.88rem;line-height:2}
footer ul{list-style:none}
footer li{margin-bottom:10px;font-size:.9rem}
footer li a{transition:color .2s}
footer li a:hover{color:var(--gold-light)}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,254,251,.15);font-size:.78rem;opacity:.7}

/* ---------- レスポンシブ ---------- */
@media (max-width:900px){
  .nav-inner{padding:0 18px}
  .main-nav{display:none}
  .hamburger{display:flex}
  .mobile-nav.open{position:fixed;top:var(--head);left:0;right:0;z-index:99;display:flex;flex-direction:column;background:rgba(19,28,43,.98);border-bottom:2px solid var(--gold)}
  .mobile-nav a{padding:18px 28px;color:var(--white);border-top:1px solid rgba(255,254,251,.1);letter-spacing:.15em}
  .mobile-nav a.active{color:var(--gold-light);background:rgba(255,254,251,.05)}
  .quicklinks{grid-template-columns:repeat(2,1fr)}
  .intro-with-image{flex-direction:column;gap:48px}
  .intro-image{width:100%;max-width:360px;margin:0 auto}
  .access-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .prayer-grid{grid-template-columns:repeat(2,1fr)}
  .related-photo-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  .container{padding:0 18px}
  .section{padding:64px 0}
  .brand .name{font-size:1.05rem}
  .hero-content{padding:0 20px 64px}
  .hero-title-block{gap:20px}
  .hero-title-block h1{padding-right:20px}
  .scroll-cue{display:none}
  .quicklinks{grid-template-columns:1fr;margin-top:64px}
  .qlink-content{padding:28px 24px}
  .t-item{padding:28px 22px}
  .deity-card{padding:28px 24px}
  .prayer-category{padding:28px 20px}
  .prayer-grid{grid-template-columns:1fr}
  .prayer-note{font-size:1rem}
  .photo-grid{grid-template-columns:1fr}
  .related-photo-grid{grid-template-columns:1fr}
  .map-wrapper iframe{height:320px}
  .contact-card{padding:30px 22px}
  .contact-card .row{flex-direction:column;gap:2px;font-size:1.05rem}
  .page-banner{padding:60px 0 44px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .qlink{opacity:1;transform:none}
}

/* ---------- 仕上げ ---------- */
body{background:var(--paper) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 .45 0 0 0 0 .38 0 0 0 0 .25 0 0 0 .09 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.nav-inner{transition:height .3s}
.site-header.scrolled .nav-inner{height:62px}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:6px;z-index:2;background:linear-gradient(90deg,var(--shu) 0 33%,var(--gold) 33% 66%,var(--shu) 66%);opacity:.9}
.intro-with-image{position:relative}
.intro-with-image::before{content:"杜";position:absolute;right:-10px;top:-90px;z-index:-1;font-family:'Shippori Mincho',serif;font-size:22rem;line-height:1;color:var(--sumi);opacity:.045;pointer-events:none}
.section-head h2::after{content:"";display:block;width:56px;height:2px;margin-top:18px;background:linear-gradient(90deg,var(--shu) 0 50%,var(--gold) 50%)}
.deity-card,.t-item,.prayer-category,.contact-card,.event-card,.photo-card{transition:transform .4s,box-shadow .4s}
.deity-card:hover{transform:translateY(-4px)}
.event-card .body{border-top:0;position:relative}
.event-card .body::before{content:"";position:absolute;left:24px;top:0;width:36px;height:3px;background:var(--shu)}
.event-card .month{display:block;margin-top:6px}
.prayer-card{position:relative;overflow:hidden}
.prayer-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--shu);transform:scaleY(0);transition:transform .35s}
.prayer-card:hover::before{transform:scaleY(1)}
::selection{background:var(--shu);color:var(--white)}
@media (max-width:900px){.intro-with-image::before{font-size:14rem;top:-40px}}

/* =========================================================
   神宮の公式サイトにならった、白と余白の凛とした見た目
========================================================= */
:root{
  --paper:#fbfaf7; --paper-2:#f1eee6; --card:#ffffff;
  --ink:#262626; --ink-soft:#5f5b54; --white:#ffffff;
  --shu:#a3342a; --shu-dark:#8a2b22;
  --gold:#9a8450; --gold-light:#d9c89a; --sumi:#1f1f1f;
  --line:rgba(38,38,38,.14);
  --shadow:0 14px 34px -22px rgba(0,0,0,.28);
}
body{background:var(--paper);color:var(--ink);line-height:2}
::selection{background:var(--ink);color:#fff}
.section{padding:120px 0}

/* ヘッダー：白地に細い線 */
.site-header{background:rgba(255,255,255,.95);border-bottom:1px solid var(--line)}
.site-header::after{display:none}
.brand{color:var(--ink)}
.brand .mon{filter:none}
.main-nav a{color:var(--ink-soft);letter-spacing:.14em}
.main-nav a:hover,.main-nav a.active{color:var(--ink)}
.main-nav a::after{background:var(--shu)}
.hamburger span{background:var(--ink)}
.mobile-nav.open{background:#fff;border-bottom:1px solid var(--line)}
.mobile-nav a{color:var(--ink);border-top:1px solid var(--line)}
.mobile-nav a.active{color:var(--shu-dark);background:var(--paper)}


/* 見出し：墨色で静かに、中央揃え */
.section-head h2,.page-banner h1{background:none;-webkit-text-fill-color:currentColor;color:var(--ink);font-weight:600;letter-spacing:.18em}
.section-head{margin-bottom:64px}
.section-head h2::after{width:1px;height:48px;margin:26px auto 0;background:var(--shu)}
.eyebrow{color:var(--ink-soft);font-weight:500;letter-spacing:.34em;font-size:.95rem}
.eyebrow::before,.eyebrow::after{width:22px;height:1px;background:var(--ink-soft)}
.intro-content .eyebrow{display:flex;justify-content:center}
.intro-with-image::before{color:var(--ink);opacity:.035}
.intro-image::before{border-color:var(--gold)}
.intro-text{color:var(--ink-soft);line-height:2.4}

/* 面：平らな白に細い線 */
.qlink,.deity-card,.t-item,.event-card,.prayer-category,.info-block,.contact-card,.map-wrapper{background:#fff}
.deity-card,.t-item,.prayer-category,.contact-card,.info-block{box-shadow:none;border:1px solid var(--line)}
.deity-card{border-top:1px solid var(--line)}
.deity-card::before{content:"";position:absolute;left:32px;top:-1px;width:48px;height:3px;background:var(--shu)}
.deity-card .tag{background:none;color:var(--shu-dark);padding:0;font-size:1rem;letter-spacing:.3em}
.t-item::before{background:var(--shu)}
.qlink{min-height:190px}
.qlink::after{display:none}
.qlink::before{height:1px;top:auto;bottom:0;background:var(--ink)}
.qlink h3{font-weight:600}
.qlink:hover{background:#fff;border-color:var(--ink);box-shadow:var(--shadow)}
.qlink:hover h3{color:var(--shu-dark)}
.qlink:hover p{color:var(--ink-soft)}
.event-card:hover,.deity-card:hover{box-shadow:var(--shadow)}
.event-card .month{color:var(--shu-dark)}
.prayer-card{background:var(--paper)}
.prayer-card:hover{background:#fff;color:var(--ink);border-color:var(--ink)}
.prayer-note{background:none;border:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--ink-soft)}
.back-link{border-color:var(--ink);color:var(--ink)}
.back-link:hover{background:var(--ink);color:#fff}
.photo-card::after{border-color:rgba(255,255,255,.7)}
.detail-hero,.prayer-image{border-bottom:0}

/* ページ上部：明るい生成りに大きな題字 */
.page-banner{background:var(--paper-2);color:var(--ink);padding:96px 0 64px;text-align:center;border-bottom:1px solid var(--line)}
.page-banner::after{display:none}
.page-banner h1{font-size:clamp(2rem,4.4vw,3rem)}
.page-banner h1::after{width:1px;height:44px;margin:24px auto 0}
.page-banner .jp-sub{color:var(--ink-soft);letter-spacing:.3em}
.page-banner .crumbs{color:var(--ink-soft)}
.page-banner .crumbs a{color:var(--shu-dark)!important}

/* フッター：明るく簡素に */
footer{background:var(--paper-2);color:var(--ink-soft);border-top:1px solid var(--line)}
footer h4{color:var(--ink);letter-spacing:.3em}
.brand-f .name{color:var(--ink)}
footer li a:hover{color:var(--shu-dark)}
.footer-bottom{border-top:1px solid var(--line);opacity:1}

@media (max-width:560px){
  .section{padding:72px 0}
  .page-banner{padding:64px 0 48px}
}

/* =========================================================
   トップページの構成（写真コラージュ／主な祭典／三つの入口）
========================================================= */
.kv{display:block;min-height:calc(100svh - var(--head));background:#f5f2eb}
.kv::before,.kv::after{display:none}
.kv-photos{position:absolute;inset:0;display:grid;grid-template-columns:repeat(12,1fr);grid-template-rows:repeat(8,1fr);gap:14px;padding:18px}
.kv-photos img{width:100%;height:100%;object-fit:cover;opacity:0;animation:kvIn 1.6s cubic-bezier(.22,1,.36,1) forwards;animation-delay:calc(var(--i)*.18s + .2s)}
@keyframes kvIn{from{opacity:0;transform:scale(1.06)}to{opacity:1;transform:none}}
.kv-photos .p1{grid-area:1/1/5/4}
.kv-photos .p2{grid-area:1/4/3/7}
.kv-photos .p3{grid-area:1/7/4/10}
.kv-photos .p4{grid-area:1/10/6/13}
.kv-photos .p5{grid-area:5/1/9/3}
.kv-photos .p6{grid-area:6/3/9/5}
.kv-photos .p7{grid-area:6/9/9/13}
.kv-photos .p8{grid-area:7/7/9/9}
.kv-title{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:3;display:flex;flex-direction:row-reverse;gap:30px;align-items:flex-start;animation:kvTitle 1.6s 1.2s both}
@keyframes kvTitle{from{opacity:0}to{opacity:1}}
.kv-title h1{writing-mode:vertical-rl;font-size:clamp(3rem,7vw,5.4rem);font-weight:700;letter-spacing:.28em;color:var(--ink)}
.kv-title p{writing-mode:vertical-rl;margin-top:1.4em;font-family:'Shippori Mincho',serif;font-size:clamp(.9rem,1.4vw,1.1rem);letter-spacing:.35em;color:var(--ink-soft)}

.welcome{padding:110px 24px 96px;text-align:center}
.welcome h2{font-size:clamp(1.6rem,3vw,2.2rem);letter-spacing:.2em}
.welcome p{margin-top:24px;color:var(--ink-soft);letter-spacing:.06em}
.btn-row{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:44px}
.btn-row a{min-width:170px;padding:14px 28px;border:1px solid var(--ink);border-radius:999px;font-size:.95rem;letter-spacing:.14em;transition:background .3s,color .3s}
.btn-row a:hover{background:var(--ink);color:#fff}

.band{padding:88px 0;background:var(--paper-2)}
.sec-title{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin-bottom:34px;padding-bottom:18px;border-bottom:2px solid var(--ink)}
.sec-title h2{font-size:1.7rem;letter-spacing:.16em}
.sec-title a{font-size:.9rem;color:var(--ink-soft);border-bottom:1px solid var(--ink-soft)}
.news{list-style:none}
.news a{display:flex;align-items:center;gap:26px;padding:24px 8px;border-bottom:1px solid var(--line);transition:background .25s,padding .25s}
.news a:hover{background:rgba(255,255,255,.7);padding-left:20px}
.news .d{flex:none;width:12.5em;font-family:'Shippori Mincho',serif;font-size:.95rem;color:var(--ink-soft)}
.news .t{flex:none;padding:2px 16px;border:1px solid var(--shu);color:var(--shu-dark);font-size:.78rem;letter-spacing:.2em}
.news .n{flex:1;font-size:.9rem;color:var(--ink-soft)}
.news .n b{display:block;font-family:'Shippori Mincho',serif;font-size:1.15rem;color:var(--ink);letter-spacing:.1em}

.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:96px}
.cat{position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--sumi)}
.cat img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s}
.cat:hover img{transform:scale(1.06)}
.cat::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.72),rgba(0,0,0,.05) 65%)}
.cat-body{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:32px;color:#fff}
.cat h3{font-size:2.2rem;letter-spacing:.3em}
.cat ul{list-style:none;margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}
.cat a{display:block;padding:6px 18px;border:1px solid rgba(255,255,255,.8);border-radius:999px;font-size:.88rem;letter-spacing:.1em;transition:background .3s,color .3s}
.cat a:hover{background:#fff;color:var(--ink)}
.visit-box{display:grid;grid-template-columns:1fr 2fr;gap:40px;margin-top:64px;padding:48px;background:var(--paper-2)}
.visit-box h3{font-size:1.5rem;letter-spacing:.16em}
.visit-box dl{display:grid;grid-template-columns:8em 1fr;gap:12px 20px}
.visit-box dt{font-family:'Shippori Mincho',serif;font-weight:700;color:var(--shu-dark)}

@media (max-width:900px){.cats{grid-template-columns:1fr}.cat{aspect-ratio:16/10}.visit-box{grid-template-columns:1fr;padding:32px 24px}.news a{flex-wrap:wrap;gap:10px}.news .d{width:auto}.news .n{flex-basis:100%}}
@media (max-width:640px){
  .kv-photos{grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(8,1fr);gap:8px;padding:10px}
  .kv-photos .p1{grid-area:1/1/4/3}.kv-photos .p4{grid-area:1/3/3/5}.kv-photos .p5{grid-area:6/1/9/3}.kv-photos .p7{grid-area:5/3/9/5}
  .kv-photos .p2,.kv-photos .p3,.kv-photos .p6,.kv-photos .p8{display:none}
  .kv-title{gap:18px}.welcome{padding:72px 20px}.band{padding:60px 0}
}

/* 由緒・歴史：旧社殿の写真を文章の右に小さく添える */
.t-item{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start}
.t-item p{order:1;min-width:0}
.t-fig{order:2;position:sticky;top:110px;margin:0}
.t-fig img{width:100%;aspect-ratio:4/5;object-fit:cover;box-shadow:var(--shadow)}
.t-fig figcaption{margin-top:14px;text-align:center;font-family:'Shippori Mincho',serif;font-size:.9rem;letter-spacing:.4em;color:var(--ink-soft)}
@media (max-width:900px){
  .t-item{grid-template-columns:1fr;gap:32px}
  .t-fig{position:static}
  .t-fig img{aspect-ratio:3/2}
}