@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500&family=Noto+Serif+JP:wght@400;600&display=swap');

:root{
  --ns-bg:#FAF8F2;
  --ns-ink:#1E1B18;
  --ns-accent:#8C2F39;
  --ns-accent-dark:#6B232C;
  --ns-sub:#6A4E42;
  --ns-border:#E3DDD1;
  --ns-text-muted:#6F6A63;
  --ns-text:#2B2621;
  --ns-card-shadow:0 1px 2px rgba(0,0,0,.04);
  --ns-beige:#F5EFE3;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Noto Sans JP',sans-serif;
  background:var(--ns-bg);
  color:var(--ns-text);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}

a{color:var(--ns-accent);text-decoration:none;transition:color .2s}
a:hover{color:var(--ns-accent-dark)}
img{max-width:100%;height:auto;display:block}

.container{max-width:1180px;margin:0 auto;padding:0 24px}

.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(250,248,242,.96);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--ns-border);
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{font-family:'Noto Serif JP',serif;font-weight:600;font-size:20px;color:var(--ns-ink);display:flex;flex-direction:column;line-height:1.15}
.brand small{font-size:11px;font-weight:400;color:var(--ns-text-muted);letter-spacing:.04em}

.nav-main{display:flex;align-items:center;gap:26px}
.nav-main ul{list-style:none;display:flex;gap:22px;align-items:center}
.nav-main a{color:var(--ns-ink);font-size:14px;font-weight:500}
.nav-main a:hover{color:var(--ns-accent)}
.has-dropdown{position:relative}
.has-dropdown>a{display:inline-flex;align-items:center;gap:4px;cursor:pointer}
.dropdown{
  position:absolute;top:100%;left:-10px;
  min-width:320px;background:#fff;border:1px solid var(--ns-border);
  box-shadow:0 8px 28px rgba(0,0,0,.08);
  padding:12px 0;opacity:0;visibility:hidden;transform:translateY(6px);
  transition:all .18s ease;border-radius:4px;z-index:60;
}
.dropdown li{display:block}
.dropdown a{display:block;padding:10px 18px;font-size:13.5px;color:var(--ns-text);border-left:2px solid transparent}
.dropdown a:hover{background:var(--ns-beige);color:var(--ns-accent);border-left-color:var(--ns-accent)}
.has-dropdown:hover .dropdown,.has-dropdown.open .dropdown{opacity:1;visibility:visible;transform:translateY(0)}

.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 22px;font-size:14px;font-weight:500;
  border-radius:4px;border:1px solid transparent;cursor:pointer;
  font-family:inherit;transition:all .2s ease;white-space:nowrap;
}
.btn-primary{background:var(--ns-accent);color:#fff}
.btn-primary:hover{background:var(--ns-accent-dark);color:#fff}
.btn-outline{background:transparent;color:var(--ns-ink);border-color:var(--ns-ink)}
.btn-outline:hover{background:var(--ns-ink);color:#fff}
.btn-light{background:#fff;color:var(--ns-ink);border-color:var(--ns-border)}

.mobile-toggle{display:none;background:none;border:0;font-size:22px;color:var(--ns-ink);cursor:pointer}

.hero{
  position:relative;min-height:560px;
  background-image:linear-gradient(rgba(20,15,12,.55),rgba(20,15,12,.55)),url('../media/home_hero_shoutengai_yuugure.jpg');
  background-size:cover;background-position:center;
  color:#fff;display:flex;align-items:center;
}
.hero .container{padding-top:90px;padding-bottom:90px}
.hero-inner{max-width:640px}
.hero-eyebrow{display:inline-block;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#E9C9CE;margin-bottom:18px;border-left:2px solid var(--ns-accent);padding-left:10px}
.hero h1{font-family:'Noto Serif JP',serif;font-size:42px;line-height:1.35;font-weight:600;margin-bottom:22px}
.hero p{font-size:17px;color:#F0EADB;margin-bottom:32px;max-width:560px}
.hero-ctas{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.hero-ctas .btn-primary{padding:14px 26px}
.hero-secondary{color:#F7F3E8;font-size:14px;display:inline-flex;align-items:center;gap:6px;border-bottom:1px solid rgba(255,255,255,.5);padding-bottom:2px}
.hero-secondary:hover{color:#fff;border-color:#fff}

section.block{padding:86px 0}
.block-title{font-family:'Noto Serif JP',serif;font-weight:600;font-size:30px;color:var(--ns-ink);margin-bottom:10px;line-height:1.35}
.block-lede{color:var(--ns-text-muted);font-size:15px;margin-bottom:40px;max-width:680px}

.editorial-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.editorial-grid .text p{margin-bottom:16px;font-size:15.5px}
.editorial-grid .media img{border-radius:6px;border:1px solid var(--ns-border)}

.mission-bullets{list-style:none;padding:0;margin-top:22px}
.mission-bullets li{padding:10px 0 10px 28px;position:relative;font-size:15px;border-bottom:1px dotted var(--ns-border)}
.mission-bullets li:before{content:"";position:absolute;left:0;top:18px;width:14px;height:1px;background:var(--ns-accent)}

.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{
  background:#fff;border:1px solid var(--ns-border);border-radius:6px;
  box-shadow:var(--ns-card-shadow);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease;
}
.card:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(0,0,0,.06)}
.card .cover{aspect-ratio:3/2;overflow:hidden;background:var(--ns-beige)}
.card .cover img{width:100%;height:100%;object-fit:cover}
.card .body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.card .cat{font-size:11px;color:var(--ns-accent);letter-spacing:.1em;text-transform:uppercase;font-weight:500}
.card h3{font-family:'Noto Serif JP',serif;font-size:19px;line-height:1.45;color:var(--ns-ink);font-weight:600}
.card p{font-size:14px;color:var(--ns-text-muted);line-height:1.7}
.card .more{margin-top:auto;font-size:13.5px;display:inline-flex;align-items:center;gap:6px;color:var(--ns-accent);font-weight:500}

.pillar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.pillar{padding:26px 22px;border:1px solid var(--ns-border);border-radius:6px;background:#fff}
.pillar i{font-size:28px;color:var(--ns-accent);margin-bottom:12px;display:inline-block}
.pillar h4{font-family:'Noto Serif JP',serif;font-size:16px;margin-bottom:8px;color:var(--ns-ink);font-weight:600}
.pillar p{font-size:13.5px;color:var(--ns-text-muted);line-height:1.7}

.glossary-preview{display:grid;grid-template-columns:repeat(2,1fr);gap:20px 42px}
.gloss-item{padding:16px 0;border-bottom:1px solid var(--ns-border)}
.gloss-item dt{font-family:'Noto Serif JP',serif;font-weight:600;color:var(--ns-ink);font-size:16px;margin-bottom:6px}
.gloss-item dd{font-size:14px;color:var(--ns-text-muted);line-height:1.7}

.faq details{border-bottom:1px solid var(--ns-border);padding:18px 0}
.faq summary{list-style:none;cursor:pointer;font-weight:500;font-size:16px;display:flex;justify-content:space-between;align-items:center;color:var(--ns-ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";font-size:22px;color:var(--ns-accent);font-weight:400;transition:transform .2s}
.faq details[open] summary:after{content:"\2212"}
.faq details p{margin-top:14px;font-size:14.5px;color:var(--ns-text)}

.cta-band{background:var(--ns-beige);border-top:1px solid var(--ns-border);border-bottom:1px solid var(--ns-border)}
.cta-band .cta-inner{text-align:center;max-width:640px;margin:0 auto}
.cta-band p{font-size:15px;color:var(--ns-text);margin:18px 0 28px}

.site-footer{background:#1E1B18;color:#D6CFBC;padding-top:64px}
.site-footer .foot-grid{display:grid;grid-template-columns:1.1fr 1fr 1.2fr;gap:42px}
.site-footer h5{font-family:'Noto Serif JP',serif;font-size:15px;color:#fff;margin-bottom:18px;letter-spacing:.06em;font-weight:600}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:10px;font-size:13.5px}
.site-footer a,.site-footer button{color:#D6CFBC;background:none;border:0;font-family:inherit;font-size:13.5px;cursor:pointer;padding:0}
.site-footer a:hover,.site-footer button:hover{color:#fff}
.foot-contact li{display:flex;gap:10px;align-items:flex-start;line-height:1.65}
.foot-contact i{color:var(--ns-accent);font-size:16px;margin-top:3px}
.foot-bottom{margin-top:48px;border-top:1px solid #2B2824;padding:20px 0;text-align:center;font-size:12.5px;color:#8C8679}

.page-hero{padding:70px 0 40px;border-bottom:1px solid var(--ns-border);background:#fff}
.page-hero h1{font-family:'Noto Serif JP',serif;font-size:34px;line-height:1.4;color:var(--ns-ink);font-weight:600}
.page-hero .crumbs{font-size:12.5px;color:var(--ns-text-muted);margin-bottom:10px;letter-spacing:.05em}

.prose{max-width:780px;margin:0 auto;padding:60px 0}
.prose h2{font-family:'Noto Serif JP',serif;font-size:24px;margin:38px 0 14px;color:var(--ns-ink);font-weight:600;border-left:3px solid var(--ns-accent);padding-left:14px}
.prose h3{font-family:'Noto Serif JP',serif;font-size:18px;margin:26px 0 10px;color:var(--ns-ink);font-weight:600}
.prose p{margin-bottom:18px;font-size:15.5px}
.prose ul,.prose ol{margin:0 0 20px 24px}
.prose li{margin-bottom:8px;font-size:15px}
.prose .byline{color:var(--ns-text-muted);font-size:13px;margin-bottom:30px;padding-bottom:16px;border-bottom:1px solid var(--ns-border)}

.article-nav{display:flex;justify-content:space-between;gap:16px;padding:30px 0;border-top:1px solid var(--ns-border);margin-top:40px}
.article-nav a{font-size:13.5px;color:var(--ns-ink);display:inline-flex;flex-direction:column}
.article-nav a span{font-size:11px;color:var(--ns-text-muted);letter-spacing:.08em;text-transform:uppercase}

.list-items{display:flex;flex-direction:column;gap:34px}
.list-item{display:grid;grid-template-columns:240px 1fr;gap:28px;padding-bottom:30px;border-bottom:1px solid var(--ns-border)}
.list-item .cover{aspect-ratio:3/2;overflow:hidden;border-radius:4px;border:1px solid var(--ns-border)}
.list-item .cover img{width:100%;height:100%;object-fit:cover}
.list-item .meta{font-size:12px;color:var(--ns-text-muted);letter-spacing:.06em;margin-bottom:6px}
.list-item h2{font-family:'Noto Serif JP',serif;font-size:22px;margin-bottom:10px;font-weight:600;color:var(--ns-ink)}
.list-item p{color:var(--ns-text-muted);font-size:14.5px;margin-bottom:12px}
.list-item a.more{font-size:13.5px;color:var(--ns-accent)}

.preview-block{background:var(--ns-beige);padding:40px 36px;border:1px solid var(--ns-border);border-radius:6px;margin-top:50px}
.preview-block h2{font-family:'Noto Serif JP',serif;font-size:20px;margin-bottom:12px;color:var(--ns-ink)}

.contact-band{background:var(--ns-beige);padding:70px 0;border-bottom:1px solid var(--ns-border)}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px}
.contact-info h2{font-family:'Noto Serif JP',serif;font-size:24px;margin-bottom:20px;color:var(--ns-ink)}
.contact-info ul{list-style:none}
.contact-info li{display:flex;gap:12px;padding:14px 0;border-bottom:1px dashed var(--ns-border);font-size:14.5px;align-items:flex-start}
.contact-info li i{font-size:18px;color:var(--ns-accent);margin-top:3px}
.contact-form{background:#fff;padding:38px 34px;border-radius:6px;border:1px solid var(--ns-border);box-shadow:var(--ns-card-shadow)}
.contact-form h3{font-family:'Noto Serif JP',serif;font-size:20px;margin-bottom:22px;color:var(--ns-ink)}
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;color:var(--ns-text);margin-bottom:6px;font-weight:500}
.field input,.field textarea{
  width:100%;padding:11px 14px;border:1px solid var(--ns-border);border-radius:4px;
  background:var(--ns-bg);font-family:inherit;font-size:14px;color:var(--ns-text);
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ns-accent);background:#fff}
.field textarea{min-height:130px;resize:vertical}
.contact-form .btn{width:100%;justify-content:center;margin-top:6px}

.map-wrap{padding:0}
.map-wrap iframe{width:100%;height:420px;border:0;display:block}
.map-link{display:inline-block;margin-top:14px;font-size:13.5px}

.contact-details{padding:60px 0;border-bottom:1px solid var(--ns-border)}
.contact-details h2{font-family:'Noto Serif JP',serif;font-size:22px;margin-bottom:18px;color:var(--ns-ink)}
.contact-details p{font-size:15px;margin-bottom:10px}

.cookie-modal{
  position:fixed;bottom:24px;right:24px;width:340px;
  background:#fff;border:1px solid var(--ns-border);border-radius:8px;
  box-shadow:0 12px 36px rgba(0,0,0,.12);padding:22px;z-index:120;
  display:none;
}
.cookie-modal.open{display:block}
.cookie-modal h4{font-family:'Noto Serif JP',serif;font-size:16px;margin-bottom:10px;color:var(--ns-ink);font-weight:600}
.cookie-modal p{font-size:13px;color:var(--ns-text);line-height:1.7;margin-bottom:16px}
.cookie-actions{display:flex;gap:10px}
.cookie-actions button{flex:1;padding:10px 14px;font-size:13px;border-radius:4px;cursor:pointer;border:1px solid var(--ns-ink);background:#fff;color:var(--ns-ink);font-family:inherit;font-weight:500}
.cookie-actions button.accept{background:var(--ns-accent);color:#fff;border-color:var(--ns-accent)}
.cookie-actions button.accept:hover{background:var(--ns-accent-dark)}
.cookie-actions button.decline:hover{background:var(--ns-ink);color:#fff}

.success-backdrop{
  position:fixed;inset:0;background:rgba(20,15,12,.45);z-index:150;
  display:flex;align-items:center;justify-content:center;padding:20px;
}
.success-modal{
  background:#fff;border-radius:8px;padding:34px 30px;max-width:420px;width:100%;
  text-align:center;border:1px solid var(--ns-border);
}
.success-modal i{font-size:36px;color:var(--ns-accent);margin-bottom:14px;display:inline-block}
.success-modal h3{font-family:'Noto Serif JP',serif;font-size:20px;margin-bottom:12px;color:var(--ns-ink)}
.success-modal p{font-size:14px;color:var(--ns-text);line-height:1.75;margin-bottom:18px}
.success-modal button{padding:10px 24px;background:var(--ns-ink);color:#fff;border:0;border-radius:4px;font-family:inherit;cursor:pointer;font-size:13px}

@media (max-width:1024px){
  .article-grid{grid-template-columns:repeat(2,1fr)}
  .pillar-grid{grid-template-columns:repeat(2,1fr)}
  .editorial-grid{grid-template-columns:1fr;gap:34px}
  .contact-grid{grid-template-columns:1fr}
  .site-footer .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-main{position:absolute;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--ns-border);flex-direction:column;align-items:stretch;padding:16px 24px;display:none}
  .nav-main.open{display:flex}
  .nav-main ul{flex-direction:column;gap:2px;width:100%}
  .nav-main li{padding:10px 0;border-bottom:1px solid var(--ns-border)}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:4px 0 4px 14px;min-width:auto}
  .mobile-toggle{display:inline-block}
  .header-cta{display:none}
  .hero h1{font-size:30px}
  .hero p{font-size:15px}
  .article-grid,.pillar-grid,.glossary-preview{grid-template-columns:1fr}
  .list-item{grid-template-columns:1fr}
  .site-footer .foot-grid{grid-template-columns:1fr;gap:32px}
  .map-wrap iframe{height:320px}
  section.block{padding:60px 0}
  .block-title{font-size:24px}
  .page-hero h1{font-size:26px}
}