:root{
  --navy:#1D2B4F;
  --navy-deep:#0F1830;
  --navy-soft:#2C3D66;
  --cream:#F6EBD9;
  --sand:#E9D9BE;
  --red:#C8402B;
  --red-dark:#A9331F;
  --pink:#F3B8AC;
  --white:#FFFFFF;
  --display:'Dela Gothic One', sans-serif;
  --body:'M PLUS 1p', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--cream);color:var(--navy);font-family:var(--body);line-height:1.8;font-size:16px}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3,p,dl,dd,figure{margin:0}
ul,ol{margin:0}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.narrow{max-width:880px}
.sec{padding:96px 0}
.sec-sm{padding:64px 0}
.sec-title{font-family:var(--display);font-weight:400;font-size:clamp(28px,6vw,40px);line-height:1.3}
.sub-title{font-family:var(--display);font-weight:400;font-size:clamp(22px,4.5vw,28px);line-height:1.4}
.center{text-align:center}
.stack{display:flex;flex-direction:column;gap:20px}
.stack-lg{display:flex;flex-direction:column;gap:48px}
.white-bg{background:var(--white)}
.lined{border-top:3px solid var(--navy);border-bottom:3px solid var(--navy)}
.note{font-size:13px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:10;background:var(--white);padding:8px 16px}

/* header */
.header{background:var(--navy);color:var(--cream);position:sticky;top:0;z-index:5}
.header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:4px 24px;padding-top:10px;padding-bottom:10px}
.logo{font-family:var(--display);font-size:24px;letter-spacing:.06em;text-decoration:none;display:inline-flex;align-items:center;min-height:44px}
.nav{display:flex;flex-wrap:wrap;gap:0 4px;font-weight:700;font-size:15px}
.nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;text-decoration:none;border-radius:4px}
.nav a:hover,.nav a:focus-visible{background:var(--navy-soft)}
.nav a[aria-current="page"]{background:var(--navy-soft);box-shadow:inset 0 -3px 0 var(--red)}

/* buttons & links */
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btns.center{justify-content:center}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 28px;border-radius:999px;font-weight:700;text-decoration:none}
.btn-red{background:var(--red);color:var(--white)}
.btn-red:hover{background:var(--red-dark)}
.btn-navy{background:var(--navy);color:var(--cream)}
.btn-navy:hover{background:var(--navy-soft)}
.btn-line{border:2px solid var(--cream);color:var(--cream)}
.btn-line:hover{background:var(--navy-soft)}
.more{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-weight:700;text-decoration:none;border-bottom:2px solid var(--red);align-self:flex-start}
.more::after{content:"→";color:var(--red)}
.more:hover{color:var(--red)}

/* top hero */
.hero{background:var(--navy);color:var(--cream);border-bottom:12px solid var(--red);overflow:hidden}
.hero .wrap{display:flex;flex-direction:column;align-items:center;text-align:center;gap:28px;padding-top:72px;padding-bottom:88px}
.badge{display:inline-block;padding:6px 20px;border:2px solid var(--cream);border-radius:999px;font-size:14px;font-weight:700;letter-spacing:.2em}
.hero h1{font-family:var(--display);font-weight:400;font-size:clamp(64px,17vw,112px);line-height:1.1;letter-spacing:.04em}
.hero h1 span{color:var(--red);display:block}
.hero p.lead{font-size:clamp(16px,2.2vw,18px);max-width:32em}
.hero .waves{width:100%;max-width:640px;height:auto}

/* sub page hero */
.page-hero{background:var(--navy);color:var(--cream);border-bottom:8px solid var(--red)}
.page-hero .wrap{display:flex;flex-direction:column;gap:12px;padding-top:40px;padding-bottom:48px}
.crumb{display:flex;flex-wrap:wrap;gap:4px 8px;font-size:13px;padding:0;list-style:none}
.crumb li+li::before{content:"›";margin-right:8px;opacity:.7}
.crumb a{text-decoration:underline;text-underline-offset:3px}
.page-hero h1{font-family:var(--display);font-weight:400;font-size:clamp(36px,8vw,56px);line-height:1.25;letter-spacing:.04em}
.page-hero p{max-width:36em}

/* page index (top) */
.guide{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.guide a{display:flex;flex-direction:column;gap:6px;padding:24px;background:var(--white);border:3px solid var(--navy);text-decoration:none;min-height:44px}
.guide a:hover{background:var(--navy);color:var(--cream)}
.guide .g-en{font-size:12px;font-weight:700;letter-spacing:.2em;color:var(--red)}
.guide a:hover .g-en{color:var(--pink)}
.guide .g-title{font-family:var(--display);font-size:24px;line-height:1.3}
.guide .g-text{font-size:14px}

/* about */
.about .wrap{display:flex;flex-wrap:wrap;gap:48px;align-items:center}
.about-art{flex:1 1 420px;min-width:0;background:var(--sand);border:3px solid var(--navy);position:relative;overflow:hidden}
.about-art .since{position:absolute;top:20px;left:20px;background:var(--cream);border:3px solid var(--navy);padding:8px 16px;font-family:var(--display);font-size:15px;line-height:1.4;text-align:center}
.about-art .since strong{display:block;font-size:30px;font-weight:400;color:var(--red)}
.about-text{flex:1 1 420px;min-width:0;display:flex;flex-direction:column;gap:20px}
.tags{display:flex;flex-wrap:wrap;gap:12px;padding:0;list-style:none}
.tags li{padding:8px 16px;background:var(--navy);color:var(--cream);font-size:14px;font-weight:700;border-radius:999px}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.card{--pad:28px;border:3px solid var(--navy);background:var(--cream);padding:var(--pad);display:flex;flex-direction:column;gap:12px}
.card-photo{display:block;width:calc(100% + var(--pad) * 2);max-width:none;height:auto;margin:calc(var(--pad) * -1) calc(var(--pad) * -1) 4px;aspect-ratio:3/2;object-fit:cover;border-bottom:3px solid var(--navy)}

/* photos */
.photo-band{margin:0;border-bottom:3px solid var(--navy);background:var(--navy)}
.photo-band img{width:100%;height:clamp(240px,42vw,520px);object-fit:cover}
.sec-photo{margin:0;border:3px solid var(--navy);background:var(--sand)}
.sec-photo img{width:100%;height:auto;aspect-ratio:21/9;object-fit:cover}
.about-art .about-photo{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.white-bg .card{background:var(--cream)}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.card-num{font-family:var(--display);font-size:40px;line-height:1;color:var(--red)}
.card-icon{width:56px;height:56px;border-radius:50%;background:var(--navy);display:flex;align-items:center;justify-content:center;flex:none}
.card-icon svg{width:30px;height:30px}
.card h3{font-size:22px;font-weight:700;line-height:1.4}
.card p{font-size:15px}
.temp{display:inline-flex;align-items:baseline;gap:2px;font-family:var(--display);font-size:32px;line-height:1;color:var(--red)}
.temp small{font-size:16px}
.chip{align-self:flex-start;padding:2px 12px;background:var(--navy);color:var(--cream);font-size:13px;font-weight:700;border-radius:999px}
.chip.red{background:var(--red);color:var(--white)}

/* prices */
.prices{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.price{background:var(--navy);color:var(--cream);padding:24px 16px;display:flex;flex-direction:column;align-items:center;gap:4px;border-radius:4px;text-align:center}
.price.hot{background:var(--red);color:var(--white)}
.price .label{font-size:15px;font-weight:700}
.price .yen{font-family:var(--display);font-size:clamp(36px,8vw,44px);line-height:1.2}
.price .yen small{font-size:18px}

/* tables */
.table-wrap{overflow-x:auto;border:3px solid var(--navy);background:var(--white)}
.table{width:100%;min-width:520px;border-collapse:collapse;font-size:16px}
.table caption{text-align:left;padding:14px 18px;font-weight:700;background:var(--sand);border-bottom:3px solid var(--navy)}
.table th,.table td{padding:14px 18px;border-bottom:1px solid var(--sand);text-align:left;vertical-align:top}
.table thead th{background:var(--navy);color:var(--cream);font-weight:700}
.table tbody tr:last-child th,.table tbody tr:last-child td{border-bottom:0}
.table .num{text-align:right;white-space:nowrap;font-weight:700}

/* menu list (dotted leader) */
.menu-group{display:flex;flex-direction:column;gap:4px}
.menu-group h3{font-family:var(--display);font-weight:400;font-size:24px;padding-bottom:8px;border-bottom:3px solid var(--navy);margin-bottom:8px}
.menu-item{display:flex;align-items:baseline;gap:12px;padding:8px 0}
.menu-item .name{font-weight:700}
.menu-item .name small{display:block;font-weight:400;font-size:13px}
.menu-item .dots{flex:1;border-bottom:2px dotted var(--navy);min-width:24px;transform:translateY(-6px)}
.menu-item .yen{font-weight:700;white-space:nowrap}
.menu-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:40px 56px}

/* info boxes */
.boxes{display:flex;flex-wrap:wrap;gap:24px}
.hbox{flex:1 1 320px;min-width:0;padding:36px;display:flex;flex-direction:column;gap:12px}
.hbox.white{background:var(--white);border:3px solid var(--navy)}
.hbox.red{background:var(--red);color:var(--white)}
.hbox.navy{background:var(--navy);color:var(--cream)}
.hbox h2,.hbox h3{font-family:var(--display);font-weight:400;font-size:28px;line-height:1.3}
.hbox .big{font-family:var(--display);font-size:clamp(36px,9vw,48px);line-height:1.2}
.hbox .big small{font-size:.5em}

/* lists */
.checks{padding:0;list-style:none;display:flex;flex-direction:column;gap:12px}
.checks li{position:relative;padding-left:32px}
.checks li::before{content:"";position:absolute;left:0;top:.45em;width:18px;height:18px;border-radius:50%;background:var(--red)}
.steps{padding:0;list-style:none;counter-reset:step;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.steps li{counter-increment:step;background:var(--white);border:3px solid var(--navy);padding:24px 20px 20px;display:flex;flex-direction:column;gap:6px}
.steps li::before{content:counter(step);font-family:var(--display);font-size:32px;line-height:1;color:var(--red)}
.steps strong{font-size:18px}

/* access */
.access{background:var(--navy);color:var(--cream)}
.access .wrap{display:flex;flex-wrap:wrap;gap:48px}
.access-info{flex:1 1 360px;min-width:0;display:flex;flex-direction:column;gap:20px}
.access-info dl,.dl{display:flex;flex-direction:column;gap:16px}
.access-info dt{font-weight:700;color:var(--pink)}
.dl dt{font-weight:700;color:var(--red)}
.access-info a,.dl a{text-decoration:underline;text-underline-offset:3px}
.access-map{flex:1 1 480px;min-width:0;border:3px solid var(--navy);background:var(--navy-soft);color:var(--cream)}
.access .access-map{border-color:var(--cream)}
.access-map figcaption{padding:10px 16px;font-size:13px;border-top:2px solid var(--cream)}
.route{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.route-card{background:var(--white);border:3px solid var(--navy);padding:28px;display:flex;flex-direction:column;gap:12px}
.route-card h3{display:flex;align-items:center;gap:12px;font-size:22px}
.route-card h3 svg{width:28px;height:28px;flex:none}

/* other pages */
.others{background:var(--sand);border-top:3px solid var(--navy)}
.others .guide a{background:var(--cream)}

/* footer */
.footer{background:var(--navy-deep);color:var(--cream)}
.footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 24px;padding-top:32px;padding-bottom:32px;font-size:13px}
.footer .logo{font-size:18px}
.footer-nav{display:flex;flex-wrap:wrap;gap:0 4px;font-size:14px;font-weight:700}
.footer-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 10px;text-decoration:none}
.footer-nav a:hover{text-decoration:underline}

@media (max-width:640px){
  body{font-size:15px}
  .wrap{padding:0 16px}
  .sec{padding:64px 0}
  .sec-sm{padding:48px 0}
  .stack-lg{gap:36px}
  .header{position:static}
  .header .wrap{justify-content:center}
  .nav{justify-content:center;font-size:14px}
  .nav a{padding:0 9px}
  .hero .wrap{padding-top:48px;padding-bottom:64px;gap:22px}
  .badge{font-size:12px;letter-spacing:.1em;padding:6px 14px}
  .page-hero .wrap{padding-top:28px;padding-bottom:36px}
  .about .wrap{gap:32px}
  .card{--pad:22px}
  .route-card{padding:22px}
  .sec-photo img{aspect-ratio:3/2}
  .prices{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .price .label{font-size:13px}
  .hbox{padding:26px}
  .access .wrap{gap:32px}
  .menu-cols{gap:32px}
}