@font-face{font-family:Heebo;src:url(assets/heebo.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:Frank;src:url(assets/frankruhllibre.woff2) format("woff2");font-weight:300 900;font-display:swap}
:root{
  color-scheme:dark;
  --ink:#0b0e11; --charcoal:#14191e; --ivory:#f3f0e8; --stone:#aaa79f; --red:#c94b3a;
  font-family:Heebo,Arial,sans-serif;color:var(--ivory);background:var(--ink)
}
:root:has(.poster){color-scheme:light;background:var(--ivory)}
*{box-sizing:border-box}
body{margin:0}
button{font:inherit;color:inherit;cursor:pointer}
button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--ivory);outline-offset:3px}
.poster{
  color-scheme:light;background:var(--ivory);color:var(--charcoal);
  --gutter:clamp(22px,5vw,88px);
  isolation:isolate;position:relative;min-height:100svh;
  padding:clamp(18px,3vh,36px) var(--gutter) clamp(20px,4vh,48px);
  display:flex;flex-direction:column;overflow:clip;
}
.mast,.rail-head,.identity,.rail-nav{display:flex;align-items:center}
.mast,.rail-head{justify-content:space-between}
.identity{gap:12px;direction:ltr;flex-direction:row-reverse}
.identity img{object-fit:contain}
.poster .mast{background:var(--charcoal);color:var(--ivory);margin:calc(-1 * clamp(18px,3vh,36px)) calc(-1 * var(--gutter)) 0;padding:14px var(--gutter)}
.poster .credit-trigger{color:var(--ivory);text-decoration-color:#f3f0e87a}
.poster :focus-visible{outline-color:var(--red)}
.identity span{font:600 22px/1 Georgia,serif;letter-spacing:-.7px}
.credit-trigger{min-height:44px;border:0;padding:0 2px;background:transparent;color:var(--charcoal);font-size:13px;text-decoration:underline;text-underline-offset:5px;text-decoration-color:#aaa79f}
.gallery-body{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding-block:clamp(22px,3svh,40px) clamp(24px,5svh,66px);
}
h1,h2,p{margin:0}
.intro{text-align:center}
.intro h1{font:600 clamp(44px,4.8vw,76px)/1.12 Frank,Georgia,serif;letter-spacing:-.045em}
.intro h1 strong{font-weight:inherit}
.intro p{font-size:clamp(15px,1.2vw,19px);line-height:1.5;margin:8px auto 0;text-wrap:balance}
.destinations{width:100%;margin-top:clamp(18px,3.5svh,42px);text-align:center}
.rail-head{display:grid;justify-content:center;gap:8px;margin-bottom:clamp(20px,4svh,40px)}
.intro .eyebrow{font:500 14px/1.4 Heebo,Arial,sans-serif;margin:0 auto 9px}
.city-selectors,.rail-nav{display:flex;justify-content:center;align-items:center;gap:7px;flex-wrap:wrap}
.city-selectors button{
  min-height:40px;padding:5px 18px;border:1px solid #14191e77;border-radius:100px;
  background:transparent;font-size:14px
}
.city-selectors [aria-pressed=true]{background:var(--charcoal);color:var(--ivory);border-color:var(--charcoal)}
.city-selectors [aria-pressed=true]::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--red);margin-inline-end:5px;vertical-align:middle}
.rail-nav{margin-top:clamp(20px,4svh,42px)}
.rail-nav button,.close{width:44px;height:44px;display:grid;place-content:center;border:1px solid #f3f0e898;border-radius:50%;background:#0b0e1175}
.rail-nav button{background:transparent;border-color:#14191e80}
.chevron{display:block;width:10px;height:10px;border-left:1.7px solid currentColor;border-bottom:1.7px solid currentColor;transform:rotate(45deg)}
.chevron.right{transform:rotate(225deg)}
#rail{
  --card-w:clamp(180px,min(32.5vw,36svh),420px);
  --step:calc(var(--card-w)*.76);
  position:relative;height:calc(var(--card-w)*1.23);isolation:isolate;touch-action:pan-y pinch-zoom;
}
.card{
  --offset:0;--scale:1;--light:1;position:absolute;top:50%;left:50%;
  width:var(--card-w);aspect-ratio:1/1.23;border-radius:clamp(11px,1.1vw,17px);overflow:hidden;
  display:flex;flex-direction:column;justify-content:flex-end;align-items:center;padding:18px 12px;
  transform:translate(-50%,-50%) translateX(calc(var(--offset)*var(--step))) scale(var(--scale));
  box-shadow:0 5px 12px -5px #14191e55;background:#302c29;color:var(--ivory);text-decoration:none;
  isolation:isolate;transition:transform .38s ease;user-select:none;-webkit-user-drag:none
}
.card[data-depth="0"]{z-index:3;box-shadow:0 14px 24px -10px #14191e65,0 2px 5px #14191e28}
.card::before{content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;z-index:1;background:linear-gradient(128deg,#fff3,transparent 28%);box-shadow:inset 0 0 0 1px #fff7,inset 1px 2px 1px #fffc,inset -1px -2px 2px #14191e55}
.card[data-depth="1"]{z-index:2;--scale:.83;--light:.95}
.card[data-depth="2"]{z-index:1;--scale:.62;--light:.94;--step:calc(var(--card-w)*.68)}
.card[data-depth]:not([data-depth="0"]){cursor:pointer}
.card img,.card::after{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.card img{object-fit:cover;z-index:-2;filter:saturate(var(--chroma,.89)) contrast(1.03) brightness(calc(var(--exposure,1) * var(--light)))}
.card img[src$="marunouchi-night.jpg"]{--exposure:1.26;--chroma:.93}
.card img[src$="osaka.jpg"]{--chroma:.67;--exposure:1.13}
.card img[src$="kyoto.jpg"]{--chroma:.79}
.card img[src$="matsumoto.jpg"]{--chroma:.9;--exposure:.95}
.card::after{content:"";z-index:-1;background:linear-gradient(0deg,#0b0e11ea,rgba(11,14,17,.48) 23%,transparent 52%)}
.city{font:600 clamp(24px,2.1vw,36px)/1.1 Frank,Georgia,serif}
.state,.card-action{font-size:13px;line-height:1.6}
.card-action{display:flex;align-items:center;gap:9px}.card-action i{width:7px;height:7px}
.sr-only{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden;white-space:nowrap}
dialog{width:min(460px,calc(100% - 34px));max-height:85svh;overflow:auto;background:var(--charcoal);color:var(--ivory);border:1px solid #aaa79f77;border-radius:20px;padding:30px}
dialog::backdrop{background:#0b0e11bd;backdrop-filter:blur(5px)}
dialog h2{font:600 32px/1.2 Frank,Georgia,serif;margin-block:18px 14px}
dialog p{font-size:16px;line-height:1.65}
dialog .note{color:var(--stone);margin-top:14px}
.close{margin-inline-start:auto;font-size:24px}
.return{background:var(--ivory);color:var(--ink);border:0;border-radius:100px;padding:10px 20px;min-height:44px;margin-top:18px}
#photo-list{padding:0;list-style:none;margin-bottom:0}
#photo-list li{padding:8px 0;border-top:1px solid #aaa79f44;color:var(--stone);font-size:14px}
#photo-list a{display:inline-block;color:var(--ivory);padding-block:6px;text-underline-offset:3px}
@media(max-width:700px){
  .poster{--gutter:16px;padding-block:16px max(18px,env(safe-area-inset-bottom))}
  .poster .mast{margin-top:-16px}
  .identity img{width:38px;height:32px}.identity{gap:8px}.identity span{font-size:18px}
  .gallery-body{padding-block:18px clamp(42px,12svh,115px)}
  .intro p{max-width:32ch;font-size:15px}
  .destinations{margin-top:24px}
  #rail{--card-w:clamp(158px,54vw,255px);--step:29vw}
  .city-selectors{gap:4px}.city-selectors button{padding:4px 9px;min-height:40px;font-size:13px}
  .card[data-depth="2"]{--step:27vw}
  .rail-head{margin-bottom:20px}
}

.journey .secondary,.journey .primary,.journey .district span,.journey .stay-card summary{
  transition:background-color .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease
}
@media(hover:hover) and (pointer:fine){
  .journey .secondary:hover,.journey .primary:hover,.journey .district:hover span,.journey .stay-card summary:hover,
  .gallery .rail-nav button:hover{
    background:var(--red);border-color:var(--red);color:var(--ivory)
  }
}

@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}