:root{--blue:#2b6cb0;--deep:#14304f;--sky:#dcebf7;--sky2:#eef5fb;--yellow:#f6c444;--cream:#fbf8f1;--wood:#b58a5c;--ink:#16263a;--line:#d9e3ec;
--hand:"Zen Kurenaido","Hiragino Maru Gothic ProN",sans-serif;--en:"Josefin Sans",sans-serif;--sans:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:64px}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--sans);line-height:1.95;font-size:16px;-webkit-text-size-adjust:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.wrap{width:min(1040px,100% - 40px);margin-inline:auto}.narrow{width:min(640px,100% - 40px)}

.hd{position:fixed;inset:0 0 auto;z-index:50;height:60px;padding:0 20px;display:flex;justify-content:space-between;align-items:center;background:rgba(251,248,241,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.logo{font-family:var(--en);font-weight:700;font-size:19px;text-decoration:none;letter-spacing:.08em;color:var(--deep)}
.burger{width:44px;height:44px;background:none;border:0;position:relative;cursor:pointer}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:var(--deep);transition:.25s}
.burger span:first-child{top:17px}.burger span:last-child{top:25px}
.burger[aria-expanded=true] span:first-child{top:21px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:last-child{top:21px;transform:rotate(-45deg)}
.nav{position:fixed;inset:60px 0 auto;background:var(--cream);display:flex;flex-direction:column;padding:6px 20px 24px;border-bottom:1px solid var(--line);transform:translateY(-130%);visibility:hidden;transition:transform .3s}
.nav.open{transform:none;visibility:visible}
.nav a{text-decoration:none;padding:14px 0;border-bottom:1px solid var(--line);font-weight:500}
.nav .nav-cta{margin-top:16px;border:0;background:var(--blue);color:#fff;text-align:center;border-radius:999px;font-weight:700}

.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;padding:100px 0 70px;background:linear-gradient(180deg,var(--sky) 0%,var(--sky2) 70%,var(--cream) 100%)}
.route{position:absolute;left:0;bottom:6%;width:100%;height:34%;opacity:.7}
.stamp{position:absolute;right:-8%;top:84px;width:clamp(210px,58vw,380px);animation:spin 70s linear infinite;color:var(--deep)}
@keyframes spin{to{transform:rotate(360deg)}}
.hero-in{position:relative;width:min(1040px,100% - 40px);margin-inline:auto}
.tag{margin:0 0 10px;font-size:12.5px;letter-spacing:.1em;color:var(--blue);font-weight:700}
.hero h1{margin:0;font-family:var(--en);font-weight:700;font-size:clamp(52px,17vw,128px);line-height:.98;letter-spacing:.01em;color:var(--deep)}
.lead{margin:20px 0 26px;font-family:var(--hand);font-size:clamp(17px,4.6vw,23px);line-height:1.9}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-block;padding:14px 28px;border-radius:999px;text-decoration:none;font-weight:700;font-size:15px;transition:.2s}
.btn-blue{background:var(--blue);color:#fff}.btn-blue:hover{background:#1f579b}
.btn-line{border:1.5px solid var(--deep);background:rgba(255,255,255,.6)}.btn-line:hover{background:var(--deep);color:#fff}

.sec{padding:88px 0}
.sec-blue{background:var(--deep);color:#fff}
.sec-yellow{background:var(--yellow)}
.en{margin:0 0 4px;font-family:var(--en);font-weight:700;font-size:14px;letter-spacing:.28em;text-transform:uppercase;color:var(--blue)}
.sec-blue .en{color:var(--yellow)}.sec-yellow .en{color:var(--deep)}
h2{font-family:var(--hand);font-weight:400;font-size:clamp(26px,6.2vw,38px);line-height:1.55;margin:0 0 26px}
#about p:not(.en),#visit p:not(.en){margin:0 0 1.3em}

.feats{display:grid;border-top:1px solid rgba(255,255,255,.25)}
.feats article{padding:26px 0;border-bottom:1px solid rgba(255,255,255,.25)}
.no{font-family:var(--en);font-weight:700;color:var(--yellow);font-size:16px;letter-spacing:.1em}
.feats h3{font-family:var(--hand);font-weight:400;font-size:23px;margin:2px 0 6px}
.feats p{margin:0;font-size:15px;opacity:.9}

.cols{display:grid;gap:16px}
.card{background:#fff;padding:26px 26px 20px;border-radius:20px;border:1px solid var(--line)}
.card h3{font-family:var(--en);font-weight:700;font-size:20px;letter-spacing:.1em;color:var(--blue);margin:0 0 6px;text-transform:uppercase}
.card ul{list-style:none;margin:0;padding:0}
.card li{padding:9px 0;border-bottom:1px dashed #b7c7d6;font-size:15px}
.card li small{opacity:.7}
.card .more{opacity:.65;border-bottom:0}
.yen{margin:10px 0 0;padding:10px 14px;background:var(--sky2);border-radius:12px;font-weight:700;display:flex;gap:10px;align-items:baseline}
.yen span{font-size:12px;font-weight:500;opacity:.7}
.note{font-size:12.5px;opacity:.72;margin:20px 0 0;line-height:1.8}
.sec-yellow .btn{margin-top:6px}

.info-grid{display:grid;gap:32px}
.info{margin:0}
.info>div{display:grid;grid-template-columns:5.2em 1fr;gap:12px;padding:15px 0;border-bottom:1px solid var(--line)}
.info dt{font-weight:700;color:var(--blue)}
.info dd{margin:0;font-size:15px}
.info a{font-weight:700;text-decoration:none}
.info small{opacity:.72}
.map iframe{width:100%;height:340px;border:0;border-radius:20px;filter:saturate(.9)}

.ft{background:var(--deep);color:#fff;text-align:center;padding:48px 20px 96px}
.f-logo{font-family:var(--en);font-weight:700;font-size:24px;letter-spacing:.1em;margin:0 0 8px}
.ft small{opacity:.55;font-size:11px}
.fab{position:fixed;right:14px;bottom:14px;z-index:40;background:var(--blue);color:#fff;padding:13px 22px;border-radius:999px;text-decoration:none;font-weight:700;font-size:14px;box-shadow:0 6px 18px rgba(20,48,79,.35)}

@media(min-width:900px){
body{font-size:17px}
.hd{height:68px;padding:0 40px}
.burger{display:none}
.nav{position:static;flex-direction:row;align-items:center;gap:28px;padding:0;background:none;border:0;transform:none;visibility:visible}
.nav a{border:0;padding:0;font-size:14px}
.nav .nav-cta{margin:0;padding:10px 22px}
.stamp{right:7%;top:50%;margin-top:-210px;width:min(420px,38vw)}
.hero{align-items:center;padding:100px 0}
.route{height:42%;bottom:2%}
.sec{padding:130px 0}
.feats{grid-template-columns:repeat(3,1fr);border-top:0}
.feats article{border:0;border-right:1px solid rgba(255,255,255,.25);padding:6px 32px 6px 0;margin-right:32px}
.feats article:last-child{border:0;margin:0}
.cols{grid-template-columns:repeat(3,1fr);gap:20px}
.info-grid{grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.map iframe{height:100%;min-height:440px}
.fab{display:none}.ft{padding-bottom:48px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}