:root{--sky:#eaf7f8;--sky-bar:#d1eef1;--deep:#155b5d;--ivory:#fffdf7;--white:#fff;--line:rgba(21,91,93,.14)}
*{box-sizing:border-box}
body{margin:0;color:#1f2b28;background:#f7f7f4;font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Hiragino Sans","Noto Sans JP","Yu Gothic",Arial,sans-serif;line-height:1.75}
a{color:inherit;text-decoration:none}
.preview-header{position:relative;z-index:10;background:rgba(255,253,247,.96);border-bottom:1px solid rgba(21,91,93,.12);color:var(--deep)}
.header-inner{max-width:1240px;min-height:116px;margin:auto;padding:14px 36px;display:flex;align-items:center;justify-content:space-between;gap:32px}
.header-brand{display:flex;flex-direction:column;align-items:center;width:142px;flex:0 0 auto}
.header-brand img{display:block;width:138px;height:auto}
.header-brand span{margin-top:2px;font-family:Georgia,"Times New Roman",serif;font-size:.62rem;line-height:1.3;letter-spacing:.025em;white-space:nowrap}
.header-actions,.desktop-nav{display:flex;align-items:center}.header-actions{gap:20px}.desktop-nav{gap:clamp(17px,2.1vw,31px)}
.desktop-nav a{position:relative;padding:10px 0;font-size:.78rem;font-weight:650;letter-spacing:.08em;white-space:nowrap}.desktop-nav a::after{content:"";position:absolute;right:0;bottom:4px;left:0;height:1px;background:#65aeb0;transform:scaleX(0);transition:transform .2s}.desktop-nav a:hover::after{transform:scaleX(1)}
.nav-en{display:none}html[data-preview-language="en"] .nav-ja{display:none}html[data-preview-language="en"] .nav-en{display:inline}
.header-instagram{display:grid;place-items:center;width:34px;height:34px;border:1px solid rgba(21,91,93,.28);border-radius:50%;transition:.2s}.header-instagram svg{width:16px;fill:currentColor}.header-instagram:hover{background:var(--sky-bar)}
.header-language{display:flex;align-items:center;gap:6px;font-size:.69rem;white-space:nowrap}.header-language button{padding:5px 0;border:0;border-bottom:1px solid transparent;background:transparent;color:inherit;font:inherit;cursor:pointer;opacity:.62}.header-language button.is-active{border-color:currentColor;font-weight:700;opacity:1}.header-language span{opacity:.38}
.menu-button,.mobile-menu{display:none}
.preview-stage{min-height:48vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:60px 24px;background:var(--ivory);overflow:hidden}
.preview-stage h1{margin:.15em 0;font-size:clamp(2rem,5vw,4rem);font-weight:500;letter-spacing:.02em;color:var(--deep);overflow-wrap:anywhere}
.preview-stage p{max-width:620px;margin:0 auto;color:#6a7874}
.preview-label{font-size:.72rem;letter-spacing:.22em;color:#2a9892!important}
.site-footer{background:linear-gradient(135deg,#f2fbfb 0%,var(--sky) 52%,#e4f4f6 100%);color:var(--deep);border-top:1px solid rgba(21,91,93,.06)}
.footer-main{max-width:1240px;margin:auto;padding:72px 36px 58px;display:grid;grid-template-columns:1.35fr 1.15fr .8fr 1.15fr;gap:clamp(38px,5vw,78px)}
.footer-column{min-width:0}
.footer-column h2{display:inline-block;margin:0 0 25px;padding-bottom:6px;color:var(--deep);border-bottom:1px solid #6eb9ba;font-size:.8rem;font-weight:750;letter-spacing:.22em;text-transform:uppercase}
.accordion-trigger{display:contents;color:inherit;font:inherit;letter-spacing:inherit;text-transform:inherit}
.accordion-trigger i{display:none}
.footer-logo-lockup{width:190px;margin:0 0 22px -8px;text-align:center}
.footer-logo{display:block;width:190px;height:auto;object-fit:contain;margin:0;border:0;background:transparent;box-shadow:none}
.footer-logo-tagline{margin:6px 0 0;font-family:Georgia,"Times New Roman",serif;font-size:.72rem;line-height:1.3;letter-spacing:.035em;color:var(--deep);white-space:nowrap}
.brand-copy{margin:0 0 24px;font-size:.86rem;line-height:1.9}
.instagram-pill{display:inline-flex;align-items:center;gap:9px;padding:9px 14px;border:1px solid rgba(21,91,93,.32);border-radius:999px;font-size:.78rem;transition:.2s;background:rgba(255,255,255,.22)}
.instagram-pill svg{width:17px;fill:currentColor}.instagram-pill:hover{background:rgba(255,255,255,.72);border-color:#5aa8aa}
.visit-list{margin:0}.visit-list div{display:grid;grid-template-columns:74px 1fr;margin:0;padding:10px 0;border-bottom:1px solid var(--line)}.visit-list dt{font-size:.72rem;color:rgba(21,91,93,.76)}.visit-list dd{margin:0;font-size:.84rem;line-height:1.65}.visit-list a,.contact-list a{text-decoration:underline;text-decoration-color:rgba(21,91,93,.34);text-underline-offset:4px}.visit-list small{display:block;color:rgba(21,91,93,.7);font-size:.7rem}
.arrow-link{display:inline-flex;gap:10px;align-items:center;margin-top:10px;padding-bottom:3px;border-bottom:1px solid currentColor;font-size:.8rem;font-weight:650}.arrow-link span{font-size:1rem}
ul{list-style:none;margin:0;padding:0}.nav-list li{border-bottom:1px solid var(--line)}.nav-list a{display:flex;align-items:baseline;justify-content:space-between;gap:15px;padding:13px 0;font-family:Georgia,"Times New Roman",serif;font-size:1.18rem}.nav-list a::after{content:"›";margin-left:auto;font-family:ui-sans-serif,system-ui;font-size:1.05rem;color:#4a999b}.nav-list span{font-family:ui-sans-serif,system-ui;font-size:.65rem;opacity:.7}
.contact-list li{margin-bottom:0;padding:11px 0;border-bottom:1px solid var(--line)}.contact-list span{display:block;margin-bottom:2px;color:rgba(21,91,93,.7);font-size:.7rem;letter-spacing:.04em}.contact-list a{font-size:.86rem;overflow-wrap:anywhere}
.footer-bottom{background:var(--sky-bar);border-top:1px solid rgba(21,91,93,.08);max-width:none;margin:auto;padding:19px max(36px,calc((100vw - 1168px)/2)) 22px;display:flex;align-items:center;justify-content:space-between;gap:24px;font-size:.72rem;letter-spacing:.03em}.footer-bottom p{margin:0}.footer-bottom i{display:inline-block;width:1px;height:10px;margin:0 10px;background:rgba(21,91,93,.35);vertical-align:-1px}.footer-bottom a:hover{text-decoration:underline}.languages{display:flex;gap:9px}.languages a[aria-current="page"]{font-weight:700;text-decoration:underline;text-underline-offset:4px}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:760px){.header-inner{min-height:82px;padding:10px 20px;gap:12px}.header-brand{width:96px;align-items:flex-start}.header-brand img{width:94px}.header-brand span{font-size:.47rem;margin-top:-5px}.desktop-nav,.header-instagram{display:none}.header-actions{gap:13px}.header-language{font-size:.65rem}.header-language button:first-child{font-size:0;width:19px}.header-language button:first-child::after{content:"JA";font-size:.65rem}.menu-button{display:flex;width:40px;height:40px;padding:10px 8px;border:1px solid rgba(21,91,93,.24);border-radius:50%;background:transparent;flex-direction:column;justify-content:center;gap:4px;cursor:pointer}.menu-button i{display:block;width:100%;height:1px;background:currentColor;transition:.2s}.menu-button[aria-expanded="true"] i:first-child{transform:translateY(5px) rotate(45deg)}.menu-button[aria-expanded="true"] i:nth-child(2){opacity:0}.menu-button[aria-expanded="true"] i:last-child{transform:translateY(-5px) rotate(-45deg)}.mobile-menu{display:grid;max-height:0;overflow:hidden;padding:0 20px;background:var(--ivory);transition:max-height .3s ease}.menu-button[aria-expanded="true"] ~ *{}.preview-header:has(.menu-button[aria-expanded="true"]) .mobile-menu{max-height:420px;padding-bottom:14px;border-top:1px solid rgba(21,91,93,.1)}.mobile-menu a{display:flex;justify-content:space-between;padding:13px 2px;border-bottom:1px solid var(--line);font-size:.82rem;font-weight:650;letter-spacing:.08em}.preview-stage{min-height:38vh}.preview-stage h1{font-size:clamp(1.65rem,8vw,2.2rem);line-height:1.25}.footer-main{grid-template-columns:1fr;padding:52px 24px 42px;gap:0}.footer-column{padding:30px 0;border-bottom:1px solid var(--line)}.brand-column{padding-top:0}.footer-column:last-child{border-bottom:0}.footer-column h2{margin-bottom:18px}.footer-logo-lockup{width:174px;margin-left:-7px}.footer-logo{width:174px;height:auto}.footer-logo-tagline{font-size:.68rem}.nav-list a{font-size:1.25rem}.accordion-column{padding:0}.accordion-heading{display:block!important;margin:0!important;padding:0!important;border:0!important}.accordion-trigger{display:flex;width:100%;align-items:center;justify-content:space-between;padding:26px 0;border:0;background:transparent;color:var(--deep);font:inherit;letter-spacing:inherit;text-transform:inherit;cursor:pointer}.accordion-trigger i{display:block;position:relative;width:18px;height:18px}.accordion-trigger i::before,.accordion-trigger i::after{content:"";position:absolute;top:50%;left:2px;width:14px;height:1px;background:currentColor;transition:transform .2s ease}.accordion-trigger i::after{transform:rotate(90deg)}.accordion-trigger[aria-expanded="true"] i::after{transform:rotate(0)}.accordion-trigger:focus-visible{outline:2px solid #4a999b;outline-offset:5px}.accordion-panel{display:none;padding-bottom:24px}.accordion-trigger[aria-expanded="true"] + .accordion-panel{display:block}.footer-bottom{padding:21px 24px 26px;display:block;text-align:center}.languages{margin-top:10px!important;justify-content:center}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
body{overflow-x:hidden}
@media(max-width:760px){
  .header-inner{position:relative;padding-right:16px;padding-left:16px}
  .header-brand{width:88px}
  .header-brand img{width:86px}
  .header-brand span{margin-top:1px;font-size:.43rem}
  .header-actions{position:absolute;right:16px;gap:9px}
  .header-language{font-size:.61rem}
  .menu-button{width:38px;height:38px}
  .preview-stage h1{width:100%;max-width:340px;font-size:1.75rem;overflow-wrap:anywhere}
  .preview-stage>p:not(.preview-label){width:100%;max-width:340px;overflow-wrap:anywhere}
}
@media(max-width:760px){
  .header-actions{position:static}
  .header-language{position:absolute;top:25px;right:68px}
  .menu-button{display:flex!important;position:absolute;top:21px;right:16px}
}
html[data-preview-language="ja"] .lang-en{display:none!important}
html[data-preview-language="en"] .lang-ja{display:none!important}
.instagram-guide{margin:0 0 9px;font-size:.72rem;line-height:1.6;color:rgba(21,91,93,.76)}
.nav-list a>.lang-ja,.nav-list a>.lang-en{font-family:Georgia,"Times New Roman",serif;font-size:inherit;opacity:1}
.languages button{padding:0;border:0;border-bottom:1px solid currentColor;background:transparent;color:inherit;font:inherit;cursor:pointer}
.header-language button{opacity:1;border-bottom-color:currentColor}
@media(max-width:760px){
  .header-language button:first-child{width:auto;font-size:inherit}
  .header-language button:first-child::after{content:none}
  .accordion-panel:not([hidden]){display:block}
}