/* common: shared across all pages & languages */
:root{--bg:#0d0f14;--bg2:#12151d;--panel:#171b26;--line:#2a2f3d;--field:#10131b;--text:#e8e6df;--sub:#9aa0ad;--gold:#581c87;--gold-t:#a878d6;--wine:#a8476a}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Noto Sans JP',sans-serif;color:var(--text);background:linear-gradient(rgba(12,14,20,.4),rgba(12,14,20,.4)),url(../images/wall.webp) left top/100% auto repeat var(--bg);line-height:1.75}
a{color:inherit;text-decoration:none}
.fr{font-family:'Fraunces',serif}
.wrap{max-width:1240px;margin:0 auto;padding:0 28px}
header{position:sticky;top:0;z-index:30;background:rgba(13,15,20,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{font-family:'Fraunces',serif;font-size:22px}
header .logo{color:var(--gold-t)}
nav{display:flex;gap:26px;font-size:13px;letter-spacing:.08em}
.langs{display:flex;gap:12px;font-size:11px}
.langs button{background:none;border:none;color:#5c6270;cursor:pointer;font-size:11px}.langs button.on{color:var(--gold-t)}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer}.burger span{width:24px;height:2px;background:var(--gold-t)}
footer{background:#090b0f;padding:64px 0 28px;border-top:1px solid var(--line);margin-top:20px}
footer .logo{margin-bottom:14px}
footer h5{font-family:'Fraunces',serif;color:var(--gold-t);font-size:15px;margin-bottom:16px}
footer a{display:block;font-size:13px;margin-bottom:12px;color:var(--sub)}footer a:hover{color:var(--text)}
.sns{display:flex;gap:12px;margin-top:14px}
.sns a{height:40px;padding:0 18px;border:1px solid var(--line);border-radius:22px;display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.04em;color:var(--sub);transition:.3s}.sns a:hover{border-color:var(--gold-t);color:var(--gold-t)}.sns a svg{width:16px;height:16px;flex:none}
.copy{text-align:center;border-top:1px solid var(--line);padding-top:24px;font-size:12px;letter-spacing:.1em;color:#5c6270}

/* page-hero heading entrance (all sub-pages / all languages) */
@keyframes pageHeroUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}
.page-hero .eyebrow,.page-hero h1,.page-hero .lead{opacity:0;animation:pageHeroUp .85s cubic-bezier(.22,.61,.36,1) forwards}
.page-hero .eyebrow{animation-delay:.1s}
.page-hero h1{animation-delay:.24s}
.page-hero .lead{animation-delay:.4s}
@media(prefers-reduced-motion:reduce){.page-hero .eyebrow,.page-hero h1,.page-hero .lead{animation:none;opacity:1;transform:none}}