:root{--ink:#17342f;--ink2:#244a43;--paper:#f6f4ee;--white:#fff;--gold:#b69052;--line:#dcd8cc;--muted:#65736f;--sans:"Noto Sans JP",sans-serif;--serif:"Noto Serif JP",serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:#24332f;background:var(--paper);font-family:var(--sans);font-size:16px;line-height:1.95}
a{color:inherit;text-decoration:none}
.wrap{width:min(1050px,calc(100% - 40px));margin:auto}
header{position:sticky;z-index:50;top:0;background:rgba(246,244,238,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(23,52,47,.1)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between}
.brand{font-family:var(--serif);font-weight:700;letter-spacing:.08em;color:var(--ink)}
.navlinks{display:flex;gap:24px;font-size:.82rem;font-weight:600}
.navlinks a:hover{color:var(--gold)}
.mobile-menu{display:none;position:relative}
.mobile-menu summary{list-style:none;cursor:pointer;border:1px solid rgba(23,52,47,.25);border-radius:4px;padding:8px 12px;color:var(--ink);font-size:.82rem;font-weight:700;letter-spacing:.06em}
.mobile-menu summary::-webkit-details-marker{display:none}
.mobile-menu nav{position:absolute;right:0;top:calc(100% + 10px);width:min(280px,calc(100vw - 40px));padding:8px 18px;background:#fff;border:1px solid var(--line);box-shadow:0 14px 34px rgba(16,40,35,.18)}
.mobile-menu nav a{display:block;padding:12px 2px;border-bottom:1px solid var(--line);font-weight:600}
.mobile-menu nav a:last-child{border-bottom:0}
.mobile-menu[open] summary{background:var(--ink);color:#fff}
.page-hero{padding:92px 0 78px;background:linear-gradient(135deg,#17342f,#2d5a4f);color:#fff}
.eyebrow{font-size:.74rem;letter-spacing:.24em;color:#d8c39b;text-transform:uppercase}
.page-hero h1{font-family:var(--serif);font-size:clamp(2.2rem,5vw,4rem);line-height:1.45;letter-spacing:.05em;margin:12px 0}
.page-hero p{max-width:720px;color:rgba(255,255,255,.76)}
section{padding:82px 0}
.white{background:#fff}
.section-head{margin-bottom:38px}
.section-head small{color:var(--gold);font-weight:700;letter-spacing:.18em;text-transform:uppercase}
.section-head h2{font-family:var(--serif);font-size:clamp(1.7rem,3vw,2.55rem);line-height:1.5;color:var(--ink);margin:8px 0}
.lead{font-family:var(--serif);font-size:1.25rem;color:var(--ink)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.profile{display:grid;grid-template-columns:320px 1fr;gap:64px}
.portrait{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center top;background:#d9ddd8}
.portrait-placeholder{width:100%;aspect-ratio:3/4;background:linear-gradient(145deg,#274e46,#17342f);display:grid;place-items:center;color:#d8c39b;font-family:var(--serif);font-size:2rem}
.role{color:var(--gold);font-size:.78rem;letter-spacing:.16em}
.profile h2{font-family:var(--serif);font-size:2.2rem;color:var(--ink);margin:5px 0}
.credentials{color:var(--muted);margin-bottom:28px}
.box{background:#fff;border:1px solid var(--line);padding:32px}
.box h3{font-family:var(--serif);color:var(--ink);margin-top:0}
.tags{display:flex;flex-wrap:wrap;gap:10px}
.tags span{border:1px solid var(--line);background:#fff;padding:8px 13px;font-size:.88rem}
.links{display:grid;gap:14px}
.button{display:inline-flex;justify-content:center;align-items:center;padding:14px 22px;background:var(--ink);color:#fff;font-weight:700;border:1px solid var(--ink)}
.button.alt{background:transparent;color:var(--ink)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature{background:#fff;border:1px solid var(--line);padding:28px}
.feature b{font-family:var(--serif);font-size:1.2rem;color:var(--ink);display:block;margin-bottom:8px}
.steps{counter-reset:step;display:grid;gap:16px}
.step{counter-increment:step;background:#fff;border:1px solid var(--line);padding:24px 26px 24px 72px;position:relative}
.step:before{content:counter(step,decimal-leading-zero);position:absolute;left:24px;top:22px;color:var(--gold);font-weight:700}
.step h3{font-family:var(--serif);color:var(--ink);margin:0 0 6px}
.step p{margin:0}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{padding:15px;border:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#eae7df;color:var(--ink)}
td.num{text-align:right;white-space:nowrap}
.note{color:var(--muted);font-size:.86rem}
.cta{background:var(--ink);color:#fff;padding:52px}
.cta h2{font-family:var(--serif);font-size:2rem;margin:0 0 12px}
.cta p{color:rgba(255,255,255,.72)}
.cta .button{background:#fff;color:var(--ink);border-color:#fff}
.footer{background:#102823;color:rgba(255,255,255,.62);padding:34px 0;font-size:.78rem}
.footer-row{display:flex;justify-content:space-between}
.footer b{color:#fff}
.bullets{padding-left:1.2em}
.back{display:inline-block;color:var(--gold);font-weight:700;margin-bottom:18px}
@media(max-width:1100px){.navlinks{display:none}
.mobile-menu{display:block}
.nav{height:64px}
}
@media(max-width:800px){
.profile,.grid-2,.feature-grid{grid-template-columns:1fr}
.profile{gap:32px}
.portrait,.portrait-placeholder{max-width:340px}
.cta{padding:34px 26px}
section{padding:62px 0}
.footer-row{display:block}
.footer-row span{display:block;margin-top:8px}
}