/* Shared five-language navigation. All flags are local SVG, without requests. */
.nav{height:auto;min-height:94px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px}
.nav .brand{min-width:0}
.nav .brand-name{letter-spacing:.07em}
.nav .brand-sub{display:inline-block;max-width:245px;line-height:1.65}
.nav .brand-home-link{margin-left:0}
.nav-links{flex:1;justify-content:center}
.lab-language-switcher{position:relative;flex:none;order:3;margin-left:auto;color:var(--accent);z-index:90;font:13px/1.5 var(--sans)}
.nav-user,.nav>a.btn{order:4}
.lab-language-switcher summary{display:flex;align-items:center;justify-content:center;gap:7px;min-width:70px;min-height:44px;padding:8px 10px;border:1px solid #d8cce5;border-radius:9px;background:#fffafdee;cursor:pointer;list-style:none}
.lab-language-switcher summary::-webkit-details-marker{display:none}
.lab-language-switcher summary svg{flex:none}
.lab-language-switcher summary:focus-visible,.lab-language-switcher a:focus-visible{outline:3px solid #a18ab3;outline-offset:3px}
.lab-language-switcher ul{position:absolute;right:0;top:calc(100% + 8px);width:188px;margin:0;padding:7px;list-style:none;border:1px solid #dfd4eb;border-radius:12px;background:#fff;box-shadow:0 12px 32px #36224520}
.lab-language-switcher a{display:flex;align-items:center;gap:10px;min-height:44px;padding:9px 12px;border-radius:7px;white-space:nowrap}
.lab-language-switcher a>[data-lab-check]{margin-left:auto}
.lab-language-switcher a:hover,.lab-language-switcher a[aria-current=page]{background:#f0e9f7}
.lab-language-flag{display:block;flex:0 0 26px;width:26px;height:18px;border-radius:2px;box-shadow:0 0 0 1px #4b32681a}
.lab-locale-note{max-width:65ch;font-size:12px!important;line-height:1.85!important;color:var(--muted);margin:15px 0!important}
.service-hero h1{overflow-wrap:break-word}
html:lang(en) .service-hero h1{font-size:clamp(30px,3.2vw,44px);line-height:1.5;letter-spacing:0}
html:lang(en) .brand-name{font-size:18px;letter-spacing:0}
html:lang(ja){--sans:'Hiragino Kaku Gothic ProN','Yu Gothic',sans-serif;--serif:'Yu Mincho','Hiragino Mincho ProN',serif}
html:lang(ko){--sans:'Apple SD Gothic Neo','Malgun Gothic',sans-serif;--serif:'Batang',serif;word-break:keep-all;overflow-wrap:break-word}
html:lang(en) .btn,html:lang(ja) .btn,html:lang(ko) .btn{white-space:normal;text-align:center}
@media(max-width:1160px){.nav-links{display:none}}
@media(max-width:800px){.nav{gap:12px;padding:12px 20px}.nav .brand-logo{width:42px;height:42px}.lab-language-switcher{order:1}.nav .brand-home-link{order:2}.nav>a.btn,.nav .nav-user{order:3}.nav .brand-name{font-size:18px}}
@media(max-width:600px){.nav .brand{flex:1 1 calc(100% - 100px);max-width:calc(100% - 88px)}.nav .brand-home-link{margin-right:auto}.lab-language-switcher{margin-left:0}.nav .brand-sub{font-size:8px;letter-spacing:0}.nav .brand-name{font-size:17px}.nav>a.btn{font-size:12px;padding:9px 13px;min-height:44px}.lab-language-switcher summary{min-width:65px;padding:8px}.service-hero h1{font-size:30px}.lab-locale-note{font-size:12px!important}}