:root{
  --bg:#f3f1eb;
  --surface:#fbfaf7;
  --surface-2:#e9e6dd;
  --surface-3:#e2ded3;
  --text:#20211f;
  --muted:#686861;
  --line:#d4d1c7;
  --accent:#8a7550;
  --accent-dark:#675638;
  --white:#fff;
  --dark:#242521;
  --dark-line:#44453f;
  --container:1180px;
  --header-h:84px;
  --serif:"Noto Serif JP","Yu Mincho","Hiragino Mincho ProN",serif;
  --sans:"Noto Sans JP","Hiragino Sans","Yu Gothic",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.85;-webkit-font-smoothing:antialiased}
body.is-locked{overflow:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.skip-link{position:fixed;left:16px;top:-60px;z-index:1000;padding:10px 16px;background:var(--dark);color:#fff;font-size:12px;transition:top .2s}
.skip-link:focus{top:12px}
.container{width:min(calc(100% - 48px),var(--container));margin-inline:auto}
.section{padding:108px 0}
.section--tight{padding:74px 0}
.eyebrow{display:block;margin-bottom:15px;color:var(--accent-dark);font-size:11px;line-height:1.4;letter-spacing:.22em;text-transform:uppercase}
.section-title{margin:0;font-family:var(--serif);font-weight:500;font-size:clamp(30px,4vw,48px);line-height:1.3;letter-spacing:.025em}
.section-lead{max-width:720px;color:var(--muted);margin:20px 0 0;font-size:14px}
.text-link{display:inline-flex;align-items:center;gap:12px;margin-top:24px;font-size:11px;letter-spacing:.13em}
.text-link::after{content:"→";transition:transform .2s ease}
.text-link:hover::after{transform:translateX(5px)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 23px;border:1px solid var(--text);background:var(--text);color:#fff;font-size:11px;letter-spacing:.12em;transition:background .2s ease,border-color .2s ease,transform .2s ease}
.btn:hover{background:var(--accent-dark);border-color:var(--accent-dark);transform:translateY(-1px)}
.btn--light{background:transparent;color:inherit}
.btn--light:hover{background:#fff;color:var(--text);border-color:#fff}
.grid{display:grid;gap:22px}
.cards-3{grid-template-columns:repeat(3,1fr)}
.cards-2{grid-template-columns:repeat(2,1fr)}

.site-header{height:var(--header-h);background:rgba(243,241,235,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;backdrop-filter:blur(14px)}
.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand{display:flex;align-items:center;gap:13px;min-width:265px}
.brand-mark{width:42px;height:42px;border:1px solid var(--accent-dark);border-radius:50%;display:grid;place-items:center;font-family:var(--serif);font-size:13px;letter-spacing:.12em;line-height:1;color:var(--accent-dark);position:relative}
.brand-mark::after{content:"";position:absolute;inset:4px;border:1px solid rgba(103,86,56,.35);border-radius:50%}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-en{font-size:11px;letter-spacing:.13em;text-transform:uppercase}
.brand-jp{font-size:10px;color:var(--muted);margin-top:5px;letter-spacing:.05em}
.nav{display:flex;align-items:center;gap:26px}
.nav a{font-size:10px;letter-spacing:.1em;color:#343532;position:relative;padding:33px 0}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:24px;height:1px;background:var(--accent);transition:right .2s ease}
.nav a:hover::after,.nav a[aria-current="page"]::after{right:0}
.menu-toggle{display:none;border:0;background:none;padding:8px;width:42px;height:42px}
.menu-toggle span{display:block;width:24px;height:1px;background:var(--text);margin:6px auto;transition:transform .2s ease,opacity .2s ease}
.menu-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.is-open span:nth-child(2){opacity:0}
.menu-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.hero{min-height:650px;display:grid;place-items:center;position:relative;overflow:hidden;background:var(--surface);border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(106deg,rgba(251,250,247,.98) 0%,rgba(251,250,247,.84) 46%,rgba(251,250,247,.18) 100%)}
.hero-inner{position:relative;z-index:1;width:100%;padding:112px 0}
.hero-copy{max-width:770px}
.hero-kicker{font-size:10px;letter-spacing:.25em;color:var(--accent-dark);margin-bottom:16px}
.hero-meta{font-size:10px;letter-spacing:.18em;color:var(--muted);margin-bottom:27px}
.hero h1{font-family:var(--serif);font-size:clamp(42px,6vw,76px);font-weight:400;line-height:1.25;letter-spacing:.045em;margin:0}
.hero h1 span{display:block;font-family:var(--sans);font-size:clamp(11px,1.4vw,15px);letter-spacing:.23em;margin-top:22px;color:var(--muted)}
.hero p{max-width:620px;color:var(--muted);margin:28px 0 35px;font-size:15px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap}
.hero-visual{position:absolute;right:-7%;top:0;width:57%;height:100%;background:
radial-gradient(circle at 53% 44%,rgba(138,117,80,.15) 0 12%,transparent 12.4%),
radial-gradient(circle at 53% 44%,transparent 0 25%,rgba(138,117,80,.12) 25.2% 25.4%,transparent 25.7%),
radial-gradient(circle at 53% 44%,transparent 0 40%,rgba(138,117,80,.08) 40.1% 40.25%,transparent 40.5%),
linear-gradient(135deg,#e6e1d6,#f3f1eb 62%);
clip-path:polygon(18% 0,100% 0,100% 100%,0 100%);opacity:.88}
.hero-visual::after{content:"JJI";position:absolute;right:18%;top:50%;transform:translateY(-50%);font-family:var(--serif);font-size:clamp(100px,15vw,220px);letter-spacing:.08em;color:rgba(103,86,56,.06)}

.page-hero{padding:80px 0 72px;background:var(--surface);border-bottom:1px solid var(--line);position:relative}
.page-hero::before{content:"";position:absolute;left:0;top:0;width:100%;height:2px;background:linear-gradient(90deg,var(--accent),transparent 38%)}
.page-hero h1{margin:0;font-family:var(--serif);font-size:clamp(38px,5vw,62px);font-weight:400;line-height:1.25}
.page-hero p{max-width:700px;color:var(--muted);margin:19px 0 0;font-size:14px}
.breadcrumb{font-size:10px;color:var(--muted);margin-bottom:25px;letter-spacing:.08em}

.intro-grid{display:grid;grid-template-columns:1fr 1.35fr;gap:80px;align-items:start}
.intro-copy p{color:var(--muted);margin:0 0 19px}
.card{background:var(--surface);border:1px solid var(--line);padding:34px;min-height:230px;position:relative;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
.card:hover{transform:translateY(-3px);border-color:#c4bda9;box-shadow:0 10px 28px rgba(45,43,37,.05)}
.card-num{font-family:var(--serif);font-size:13px;color:var(--accent);letter-spacing:.12em}
.card h3{font-family:var(--serif);font-weight:500;font-size:22px;line-height:1.45;margin:27px 0 11px}
.card p{color:var(--muted);font-size:13px;margin:0}
.card-link{display:inline-block;margin-top:23px;font-size:10px;letter-spacing:.12em;color:var(--accent-dark)}
.band{background:var(--dark);color:#f4f2ed}
.band .section-title{color:#f4f2ed}
.band .section-lead{color:#c9c7c0}
.band .eyebrow{color:#c5ad80}
.news-list{border-top:1px solid var(--line)}
.news-item{display:grid;grid-template-columns:120px 1fr 30px;gap:24px;align-items:center;padding:21px 0;border-bottom:1px solid var(--line);transition:padding .2s ease}
.news-item:hover{padding-left:6px}
.news-date{font-size:11px;color:var(--muted);letter-spacing:.06em}
.news-title{font-family:var(--serif);font-size:15px}
.news-arrow{color:var(--accent)}
.cta{display:flex;justify-content:space-between;align-items:center;gap:30px}
.site-footer{background:#242522;color:#efede7;padding:66px 0 27px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:60px}
.footer-brand{font-family:var(--serif);font-size:21px}
.footer-sub{font-size:10px;letter-spacing:.14em;margin-top:8px;color:#bbb9b1}
.footer-heading{font-size:10px;letter-spacing:.17em;color:#aaa79d;text-transform:uppercase;margin-bottom:17px}
.footer-links{display:grid;gap:8px;font-size:12px;color:#d6d4ce}
.footer-links a:hover{color:#fff}
.footer-bottom{border-top:1px solid var(--dark-line);margin-top:46px;padding-top:19px;display:flex;justify-content:space-between;gap:20px;color:#99978f;font-size:10px}
.prose{max-width:780px}
.prose h2{font-family:var(--serif);font-weight:500;font-size:29px;margin:0 0 17px}
.prose h3{font-family:var(--serif);font-weight:500;font-size:20px;margin:40px 0 11px}
.prose p{color:var(--muted);margin:0 0 19px}
.list-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--line)}
.list-row{padding:27px 0;border-bottom:1px solid var(--line)}
.list-row strong{display:block;font-family:var(--serif);font-size:19px;font-weight:500;margin-bottom:6px}
.list-row span{color:var(--muted);font-size:13px}
.table{width:100%;border-collapse:collapse;background:var(--surface)}
.table th,.table td{text-align:left;padding:16px 19px;border:1px solid var(--line);font-size:13px}
.table th{width:30%;background:var(--surface-2);font-weight:500}
.notice{padding:25px;border:1px solid var(--line);background:var(--surface-2);color:var(--muted);font-size:13px}
.verify{max-width:700px;margin:0 auto;padding:40px;background:var(--surface);border:1px solid var(--line)}
.form-row{display:flex;gap:10px}
.input{width:100%;height:49px;border:1px solid #c7c3b8;background:#fff;padding:0 14px;outline:none}
.input:focus,textarea:focus{border-color:var(--accent)}
textarea.input{height:150px;padding:14px;resize:vertical}
.form-group{margin-bottom:19px}
.form-label{display:block;font-size:11px;margin-bottom:7px}
.archive-item{display:grid;grid-template-columns:120px 1fr 80px;gap:20px;padding:23px 0;border-bottom:1px solid var(--line);align-items:start}
.archive-item:first-child{border-top:1px solid var(--line)}
.archive-date{font-size:11px;color:var(--muted)}
.archive-title{font-family:var(--serif);font-size:17px}
.archive-type{text-align:right;font-size:10px;color:var(--accent-dark);letter-spacing:.1em}
.kv{display:grid;grid-template-columns:180px 1fr;border-top:1px solid var(--line)}
.kv div{padding:16px 0;border-bottom:1px solid var(--line)}
.kv .key{color:var(--muted);font-size:12px}
.kv .value{font-size:13px}
.footer-note{font-size:11px;color:#aaa79d;margin-top:17px;max-width:420px}

@media (max-width:1050px){
  .nav{gap:17px}
  .brand{min-width:230px}
  .nav a{font-size:9px}
  .intro-grid{gap:45px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:780px){
  :root{--header-h:70px}
  .container{width:min(calc(100% - 36px),var(--container))}
  .site-header{position:sticky}
  .nav{position:fixed;left:0;right:0;top:70px;height:calc(100vh - 70px);overflow:auto;background:rgba(251,250,247,.98);border-bottom:1px solid var(--line);display:none;flex-direction:column;align-items:stretch;padding:10px 18px 30px;gap:0}
  .nav.is-open{display:flex}
  .nav a{padding:16px 4px;border-bottom:1px solid #e1ded5;font-size:11px}
  .nav a::after{display:none}
  .menu-toggle{display:block}
  .hero{min-height:620px}
  .hero-visual{width:92%;opacity:.42}
  .hero::before{background:linear-gradient(110deg,rgba(251,250,247,.98),rgba(251,250,247,.73))}
  .section{padding:78px 0}
  .intro-grid,.cards-3,.cards-2,.list-grid{grid-template-columns:1fr}
  .cta{align-items:flex-start;flex-direction:column}
  .footer-grid{grid-template-columns:1fr;gap:38px}
  .footer-bottom{flex-direction:column}
  .news-item{grid-template-columns:92px 1fr 20px;gap:12px}
  .archive-item{grid-template-columns:88px 1fr}
  .archive-type{grid-column:2;text-align:left}
  .kv{grid-template-columns:1fr}
  .kv .key{padding-bottom:4px;border-bottom:0}
}
@media (max-width:480px){
  .container{width:min(calc(100% - 24px),var(--container))}
  .header-inner{gap:8px}
  .brand{min-width:0;flex:1;gap:8px;overflow:visible}
  .brand-mark{width:40px;height:40px;flex:0 0 40px;font-size:12px}
  .brand-text{display:flex;flex:1;min-width:0;overflow:visible}
  .brand-en{font-size:9px;letter-spacing:.055em;white-space:nowrap}
  .brand-jp{font-size:8px;letter-spacing:.025em;white-space:nowrap;margin-top:4px}
  .menu-toggle{flex:0 0 42px;margin-left:0}
  .hero{min-height:600px}
  .hero-inner{padding:80px 0}
  .hero h1{font-size:42px}
  .hero p{font-size:14px}
  .hero-actions .btn{width:100%}
  .page-hero{padding:60px 0}
  .card{padding:26px}
  .form-row{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important}
}

.external-source{font-size:11px;color:var(--muted)}
a[href^="mailto:"]{word-break:break-word}

/* v0.2 utility and accessibility refinements */
.mt-14{margin-top:14px!important}
.mt-20{margin-top:20px!important}
.mt-28{margin-top:28px!important}
.mt-30{margin-top:30px!important}
.mt-38{margin-top:38px!important}
.mt-40{margin-top:40px!important}
.mt-42{margin-top:42px!important}
.title-30{font-size:30px!important}
.title-32{font-size:32px!important}
.title-34{font-size:34px!important}
.band-panel{padding:42px}
.form-note{font-size:12px;color:var(--muted);margin-top:14px}
.nav a{white-space:nowrap}
.news-item:focus-visible,.card:focus-visible,.text-link:focus-visible{outline-offset:5px}
.btn:focus-visible{outline-color:var(--accent-dark)}
@media (max-width:780px){
  .nav{top:var(--header-h);height:calc(100vh - var(--header-h))}
  .band-panel{padding:32px 26px}
}
@media (max-width:480px){
  .band-panel{padding:28px 22px}
  .title-30{font-size:27px!important}
  .title-32{font-size:29px!important}
  .title-34{font-size:30px!important}
}

/* Recruitment page */
.recruitment-intro{display:grid;grid-template-columns:1fr 1.08fr;gap:72px;align-items:start}
.recruitment-image{margin:0;background:var(--surface);border:1px solid var(--line)}
.recruitment-image img{width:100%;height:auto}
.recruitment-image figcaption{padding:10px 14px;font-size:10px;color:var(--muted);letter-spacing:.04em}
.recruitment-subhead{margin-top:27px;font-size:11px;color:var(--accent-dark);letter-spacing:.12em;font-weight:500}
.detail-list{margin:10px 0 0;padding-left:20px;color:var(--muted);font-size:12px}
.detail-list li{margin:6px 0}
@media (max-width:780px){
  .recruitment-intro{grid-template-columns:1fr;gap:40px}
}