:root{--navy: #13203a;--navy-deep: #0c1528;--navy-line: #2a3a5c;--ivory: #f6f2ea;--paper: #fffdf9;--ink: #1b2233;--muted: #5d6475;--gold: #b49a62;--gold-soft: #d8c79e;--serif-en: "Cormorant Garamond", "Times New Roman", serif;--serif-ja: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;--sans-ja: "Noto Sans JP", "Hiragino Sans", sans-serif;--wrap: 1120px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--ivory);color:var(--ink);font-family:var(--serif-ja);font-size:16px;line-height:2;letter-spacing:.04em;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}.nb{display:inline-block}.eyebrow{font-family:var(--serif-en);font-style:italic;color:var(--gold-soft);font-size:18px;letter-spacing:.12em}section{padding:120px 0}.sec-head{display:flex;align-items:baseline;gap:24px;margin-bottom:64px}.sec-head .en{font-family:var(--serif-en);font-size:15px;letter-spacing:.3em;color:var(--gold);text-transform:uppercase}.sec-head h2{font-size:30px;font-weight:500;letter-spacing:.14em}.sec-head .rule{flex:1;height:1px;background:currentColor;opacity:.18;align-self:center}.more{margin-top:72px;text-align:center}.btn-line{display:inline-flex;align-items:center;gap:18px;border:1px solid var(--gold);color:var(--gold-soft);padding:16px 40px;font-size:14px;letter-spacing:.2em;transition:background .25s,color .25s}.btn-line:after{content:"→";font-family:var(--serif-en)}.btn-line:hover{background:var(--gold);color:var(--navy-deep)}.btn-line.on-light{color:var(--navy)}.btn-line.on-light:hover{color:var(--paper);background:var(--navy);border-color:var(--navy)}@media(max-width:720px){.wrap{padding:0 20px}section{padding:80px 0}.sec-head{margin-bottom:40px;gap:16px}.sec-head h2{font-size:22px;letter-spacing:.1em;white-space:nowrap}.sec-head .en{font-size:13px;letter-spacing:.2em}}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:10;background:#0c1528f5;border-bottom:1px solid var(--navy-line);color:var(--paper)}.wrap[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;height:72px}.logo[data-astro-cid-3ef6ksr2]{font-family:var(--serif-en);font-size:26px;letter-spacing:.42em;font-weight:500;line-height:1.6}.logo[data-astro-cid-3ef6ksr2] small[data-astro-cid-3ef6ksr2]{display:block;font-family:var(--sans-ja);font-size:9px;letter-spacing:.3em;color:var(--gold-soft);line-height:1;margin-top:-2px}.nav[data-astro-cid-3ef6ksr2]{display:flex;gap:36px;font-size:13px;letter-spacing:.16em}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{position:relative;padding:4px 0;color:#d9dde6;transition:color .2s}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--gold);transition:right .3s}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover,.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2][aria-current]{color:var(--paper)}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover:after,.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2][aria-current]:after{right:0}.menu-btn[data-astro-cid-3ef6ksr2]{display:none}@media(max-width:720px){.wrap[data-astro-cid-3ef6ksr2]{height:60px}.menu-btn[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;justify-content:center;gap:7px;width:40px;height:40px;background:none;border:0;cursor:pointer}.menu-btn[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{display:block;width:26px;height:1px;background:var(--gold-soft);margin-left:auto;transition:transform .3s}.open[data-astro-cid-3ef6ksr2] .menu-btn[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:first-child{transform:translateY(4px) rotate(30deg)}.open[data-astro-cid-3ef6ksr2] .menu-btn[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:last-child{transform:translateY(-4px) rotate(-30deg)}.nav[data-astro-cid-3ef6ksr2]{display:none;position:absolute;top:60px;left:0;right:0;flex-direction:column;gap:0;background:var(--navy-deep);border-bottom:1px solid var(--navy-line);padding:8px 20px 24px}.open[data-astro-cid-3ef6ksr2] .nav[data-astro-cid-3ef6ksr2]{display:flex}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:16px 0;border-bottom:1px solid var(--navy-line);font-size:15px}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:after{display:none}}footer[data-astro-cid-sz7xmlte]{background:var(--navy-deep);color:#8f97a8;font-size:12px;letter-spacing:.14em}.wrap[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;align-items:center;padding-top:36px;padding-bottom:36px;border-top:1px solid var(--navy-line)}.logo[data-astro-cid-sz7xmlte]{font-family:var(--serif-en);font-size:18px;letter-spacing:.42em;color:var(--paper)}@media(max-width:720px){.wrap[data-astro-cid-sz7xmlte]{flex-direction:column;gap:12px}}