:root{
  --ink:#252724;
  --paper:#F3F0E8;
  --white:#FCFBF7;
  --accent:#9E3D32;
  --sub:#536357;
  --line:#CFC8B9;
  --muted:#746F66;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:var(--white);
  font-family:"Noto Serif JP",serif;
  line-height:1.9;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.site-header{
  position:sticky;top:0;z-index:20;
  display:flex;align-items:center;justify-content:space-between;
  min-height:84px;padding:14px 5vw;
  background:rgba(252,251,247,.95);
  border-bottom:1px solid rgba(37,39,36,.10);
  backdrop-filter:blur(12px);
}
.brand{display:flex;flex-direction:column;line-height:1.2}
.brand-ja{font-size:1.25rem;font-weight:700;letter-spacing:.12em}
.brand-en,.section-en,.eyebrow,.scroll-link,.card-index,.mini-label,.hero-note{
  font-family:Inter,sans-serif;letter-spacing:.14em;
}
.brand-en{font-size:.64rem;margin-top:5px;color:var(--muted)}
.nav{display:flex;gap:26px;font-size:.84rem}
.nav a{position:relative}
.nav a:after{
  content:"";position:absolute;left:0;bottom:-5px;width:0;height:1px;
  background:var(--accent);transition:.25s
}
.nav a:hover:after{width:100%}
.menu-btn{display:none;border:0;background:none;font-family:Inter,sans-serif}

.hero{
  min-height:78vh;display:flex;align-items:center;overflow:hidden;
  background:
    radial-gradient(circle at 84% 28%, rgba(158,61,50,.11), transparent 27%),
    radial-gradient(circle at 78% 66%, rgba(83,99,87,.08), transparent 32%),
    var(--paper);
  position:relative;
}
.hero:after{
  content:"";
  position:absolute;right:-7vw;top:8vh;
  width:34vw;height:34vw;min-width:280px;min-height:280px;
  border:1px solid rgba(158,61,50,.22);border-radius:50%;
}
.hero-inner{width:min(1180px,90vw);margin:auto;position:relative;z-index:1}
.eyebrow{font-size:.72rem;color:var(--accent);font-weight:600}
.hero h1{
  font-size:clamp(2.7rem,6.5vw,6rem);
  line-height:1.35;font-weight:600;letter-spacing:.05em;
  margin:32px 0;color:var(--ink)
}
.hero-line{width:105px;height:3px;background:var(--accent);margin:36px 0 20px}
.hero-note{font-size:.66rem;color:var(--sub);margin-bottom:40px}
.scroll-link{font-size:.68rem}

.section{padding:110px 5vw}
.section.alt{background:var(--paper)}
.section-heading{
  width:min(1180px,90vw);margin:0 auto 56px;
  display:grid;grid-template-columns:60px 1fr auto;align-items:end;gap:18px;
  border-bottom:1px solid var(--line);padding-bottom:18px
}
.section-no{margin:0;color:var(--accent);font-family:Inter,sans-serif;font-weight:600}
.section-heading h2{font-size:clamp(1.8rem,3vw,2.6rem);margin:0;letter-spacing:.08em}
.section-en{font-size:.68rem;color:var(--muted)}

.profile-feature{
  width:min(1180px,90vw);margin:0 auto 46px;
  display:grid;grid-template-columns:minmax(280px,420px) 1fr;gap:70px;align-items:center
}
.profile-photo-wrap{margin:0;position:relative}
.profile-photo-wrap:before{
  content:"";position:absolute;left:-18px;top:-18px;width:58%;height:58%;
  border-top:2px solid var(--accent);border-left:2px solid var(--accent)
}
.profile-photo{
  width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center 28%;
  border:1px solid var(--line);
}
.profile-copy{max-width:650px}
.mini-label{font-size:.68rem;color:var(--accent);font-weight:600;margin:0 0 15px}
.lead-text{font-size:1.12rem;margin:0}
.profile-layout,.grid,.news-list{width:min(1180px,90vw);margin:auto}
.profile-cards{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.card{
  background:var(--white);border:1px solid var(--line);
  padding:34px;min-height:220px
}
.alt .card{background:rgba(252,251,247,.7)}
.card-index{font-size:.68rem;color:var(--accent)}
.card h3{font-size:1.35rem;margin:14px 0}
.card p{color:#44463f;margin:0}

.grid{display:grid;gap:26px}
.grid.three{grid-template-columns:repeat(3,1fr)}
.grid.two{grid-template-columns:repeat(2,1fr)}
.text-card{
  border-top:3px solid var(--accent);
  background:var(--white);min-height:230px;overflow:hidden;
  display:flex;flex-direction:column
}
.text-card-image-wrap{
  background:#e8e3da;
  overflow:hidden;
  border-bottom:1px solid var(--line)
}
.text-card-image{
  width:100%;
  height:260px;
  object-fit:cover;
}
.text-card-image.portrait{
  height:360px;
  object-fit:contain;
  background:#ede8df;
}
.text-card-body{padding:30px;display:flex;flex-direction:column;flex:1}
.text-card h3{font-size:1.4rem;margin:0 0 18px}
.text-card p{margin:0;color:#49504c}
.text-card a{
  display:inline-block;margin-top:22px;
  font-family:Inter,sans-serif;font-size:.72rem;letter-spacing:.12em;
  border-bottom:1px solid var(--ink);align-self:flex-start
}
.text-card.has-image{border-top-color:var(--sub)}
.text-card.has-image h3:before{
  content:"";display:inline-block;width:26px;height:2px;background:var(--accent);
  vertical-align:middle;margin-right:10px
}

.news-item{
  display:grid;grid-template-columns:140px 1fr;
  gap:22px;padding:25px 0;border-bottom:1px solid var(--line)
}
.news-date{font-family:Inter,sans-serif;color:var(--accent);font-size:.78rem}
.news-title{font-weight:700;margin-bottom:8px}
.news-text{color:#525854}
.footer{
  padding:50px 5vw;background:var(--ink);color:var(--white);
  display:flex;justify-content:space-between;align-items:center;
  font-family:Inter,sans-serif;font-size:.72rem;letter-spacing:.08em
}
.to-top{border-bottom:1px solid rgba(255,255,255,.5)}

@media (max-width:860px){
  .nav{
    display:none;position:absolute;top:84px;left:0;right:0;
    flex-direction:column;padding:28px 5vw;background:var(--white);
    border-bottom:1px solid var(--line)
  }
  .nav.open{display:flex}
  .menu-btn{display:block}
  .section{padding:80px 5vw}
  .section-heading{grid-template-columns:44px 1fr}
  .section-en{grid-column:2}
  .profile-feature{grid-template-columns:1fr;gap:35px}
  .profile-photo-wrap{max-width:440px}
  .profile-cards,.grid.three,.grid.two{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr;gap:5px}
  .hero{min-height:68vh}
  .hero:after{right:-34vw;top:16vh}
}