*{box-sizing:border-box}
:root{--bg:#e6d7b4;--ink:#3b2a1a;--line:#6b4a2b;--seal:#a3261b;--card:#f1e4c2}
@media (prefers-color-scheme:dark){:root{--bg:#241b12;--ink:#e6d7b4}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"IM Fell English",Georgia,"Songti SC","Noto Serif CJK SC","Hiragino Mincho ProN","Noto Naskh Arabic","Geeza Pro",serif;line-height:1.6;font-size:1.15rem}
body:lang(ja){font-family:"IM Fell English","Hiragino Mincho ProN","Yu Mincho","Noto Serif CJK JP",serif}
a{color:inherit}
.ban{position:relative;isolation:isolate;display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;padding:1.2rem;aspect-ratio:2.893/1;max-width:1600px;margin:0 auto;border-bottom:1px solid rgba(0,0,0,.45)}
.ban .img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:68% 70%;z-index:-1}
.ban::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(24,18,14,.62),rgba(24,18,14,.18) 55%,transparent)}
[dir=rtl] .ban::after{transform:scaleX(-1)}
.site{font-family:"Cormorant Garamond","IM Fell English",Georgia,serif;font-style:italic;font-weight:600;font-size:clamp(1.75rem,6.5vw,4rem);line-height:1.05;color:#f7edd2;text-decoration:none;text-shadow:0 2px 16px rgba(0,0,0,.6)}
.lang{position:relative}
.lang summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:.45rem;border:1px solid rgba(247,237,210,.85);border-radius:999px;padding:.3rem .8rem .3rem .6rem;background:rgba(20,15,10,.4);color:#f7edd2;backdrop-filter:blur(4px)}
.lang summary::-webkit-details-marker{display:none}
.lang ul{position:absolute;inset-inline-end:0;top:calc(100% + .4rem);margin:0;padding:.3rem;list-style:none;background:var(--card);border:3px double var(--line);min-width:10rem;max-height:70vh;overflow-y:auto;z-index:4}
.lang li a{display:block;padding:.35rem .7rem;color:#3b2a1a;text-decoration:none}
.lang li a:hover,.lang li a[aria-current]{background:#3b2a1a;color:#f1e4c2}
main{max-width:46rem;margin:0 auto;padding:1.4rem 1.2rem 2.5rem}
.bc{font-size:.95rem;opacity:.8}
h1{font-family:"Cormorant Garamond","IM Fell English",Georgia,serif;font-style:italic;font-weight:600;font-size:clamp(2.1rem,6vw,3.2rem);line-height:1.1;margin:.4rem 0 .5rem}
h2{font-size:1.25rem;font-weight:400;font-style:italic;margin:1.4rem 0 .5rem}
.sub{font-size:1.1rem;font-style:italic;opacity:.85;margin:.1rem 0 .5rem}
.when{font-style:italic;opacity:.85;margin:.2rem 0 1rem}
.pl{display:flex;flex-wrap:wrap;gap:.5rem;padding:0;margin:0 0 1.2rem;list-style:none}
.pl li{border:1px solid currentColor;border-radius:999px;padding:.15rem .9rem}
.btn{display:inline-block;background:var(--seal);color:#f8ecd0;text-decoration:none;padding:.6rem 1.2rem;border-radius:2px}
.back{display:inline-block;margin-top:.6rem}
footer{text-align:center;padding:1.5rem 1rem 2rem;font-size:.95rem;opacity:.75}
footer a{color:inherit;text-underline-offset:3px}
.fl{display:flex;flex-wrap:wrap;gap:.8rem 1.4rem;justify-content:center;align-items:center;margin-top:.7rem}
.wrb{display:inline-block;border:1px solid currentColor;border-radius:999px;padding:.4rem 1.3rem;text-decoration:none;color:inherit}
.wrb:hover{background:var(--ink);color:var(--bg)}
@media (max-width:700px){.ban{padding:.6rem}.lang summary{padding:.2rem .6rem .2rem .45rem;font-size:.9rem}.lang svg{width:18px;height:18px}}

.mapbox{position:relative;overflow:hidden;margin:.8rem 0;box-shadow:0 6px 22px rgba(40,25,10,.35);touch-action:pan-y;-webkit-user-select:none;user-select:none;background:#d3d3b4}
.mapbox svg{display:block;width:100%;height:auto;transform-origin:0 0;direction:ltr}
.mapbox text{font-family:inherit}
.mp{cursor:pointer}.mp:hover circle{fill:#c8372a}
.zb{position:absolute;top:.5rem;inset-inline-end:.5rem;display:flex;flex-direction:column;gap:.35rem;z-index:2}
.zb button{width:34px;height:34px;border-radius:50%;border:1px solid #4a3018;background:rgba(241,228,194,.92);color:#3b2a1a;font:inherit;font-size:1.15rem;line-height:1;cursor:pointer;padding:0}
.zb button:hover{background:#3b2a1a;color:#f1e4c2}
.mnote{font-size:.95rem;font-style:italic;opacity:.8;margin:.2rem 0 1rem}
h3.mh{font-size:1.1rem;font-weight:400;font-style:italic;margin:1.2rem 0 .2rem}
.legend{list-style:none;padding:0;margin:.6rem 0 1.4rem;display:grid;grid-template-columns:repeat(auto-fill,minmax(15rem,1fr));gap:.3rem .8rem}
.legend a{display:flex;align-items:center;gap:.5rem;text-decoration:none;padding:.15rem 0}
.legend a:hover span.t{text-decoration:underline}
.num{flex:none;display:inline-flex;align-items:center;justify-content:center;min-width:1.7rem;height:1.7rem;border-radius:999px;background:#a3261b;color:#fff8e6;font-size:.95rem;font-weight:700;padding:0 .35rem}
.sec{margin:2.2rem 0 0;scroll-margin-top:1rem}
.sec h2{display:flex;align-items:center;gap:.6rem;font-size:1.55rem;font-style:normal;font-weight:600;margin:0 0 .5rem;line-height:1.2}
.sec h2 .ic{font-size:1.5rem}
.sec p{margin:.4rem 0}
.lst{margin:.5rem 0 0;padding-inline-start:1.3rem}.lst li{margin:.3rem 0}
.facts{list-style:none;padding:0;margin:.7rem 0 0}
.facts li{display:flex;gap:.7rem;margin:.4rem 0;padding:.55rem .8rem;background:rgba(241,228,194,.6);border-inline-start:3px solid var(--seal);border-radius:4px;font-size:1.05rem}
.facts .ic{flex:none;font-size:1.25rem;line-height:1.4}
.facts b{display:block;font-size:.95rem;font-weight:700;opacity:.85}
.intro{font-size:1.2rem}
@media (prefers-color-scheme:dark){.facts li{background:rgba(255,255,255,.07)}}