:root{
  --ink:#0f1a1f; --ink-2:#16262c; --mist:#eef2f1; --paper:#f7f8f6; --stone:#c9b79c;
  --teal:#2f8f8a; --teal-d:#1f6b67; --text:#1d2a2f; --muted:#5b6b70; --line:#dde3e1;
  --r:14px; --serif:"Fraunces",Georgia,serif; --sans:"Manrope",system-ui,-apple-system,Segoe UI,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font:400 17px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--teal-d)}
h1,h2{font-family:var(--serif);font-weight:600;line-height:1.15;letter-spacing:-.01em;color:var(--ink)}
h2{font-size:clamp(1.5rem,3vw,2.1rem);margin:0 0 1rem}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
section.wrap{padding-top:72px}
.top{position:absolute;inset:0 0 auto 0;display:flex;justify-content:space-between;align-items:center;padding:18px 24px;z-index:3}
.brand{font:600 1.25rem var(--serif);color:#fff;text-decoration:none;letter-spacing:.01em}
.brand span{color:var(--stone)}
.langs ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.langs a,.langs span{display:inline-block;padding:6px 10px;border-radius:999px;font:700 .8rem var(--sans);letter-spacing:.06em;text-decoration:none}
.top .langs a{color:#cfe0dd}.top .langs a:hover{background:rgba(255,255,255,.1)}
.top .langs span{background:var(--stone);color:var(--ink)}
.hero{position:relative;background:radial-gradient(1200px 600px at 75% 30%,#1f3a40 0%,var(--ink) 60%);color:#e6efed;
  display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:center;padding:120px max(24px,calc((100vw - 1080px)/2 + 20px)) 72px;overflow:hidden}
.hero h1{color:#fff;font-size:clamp(2.1rem,5vw,3.6rem);margin:.4rem 0 1rem}
.hero .lead{font-size:1.15rem;color:#c5d6d3;max-width:36ch}
.badge{display:inline-block;margin:0;padding:6px 12px;border:1px solid rgba(201,183,156,.5);border-radius:999px;color:var(--stone);font:700 .75rem var(--sans);letter-spacing:.08em;text-transform:uppercase}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin:1.6rem 0 1rem}
.btn{display:inline-block;padding:13px 22px;border-radius:999px;font:700 .95rem var(--sans);text-decoration:none;border:0;cursor:pointer}
.btn.primary{background:var(--stone);color:var(--ink)}.btn.primary:hover{background:#d8c8ae}
.btn.ghost{color:#e6efed;border:1px solid rgba(230,239,237,.35)}.btn.ghost:hover{background:rgba(255,255,255,.07)}
.updated{font-size:.85rem;color:#8fa6a2;margin:0}
.hero-art{width:100%;max-width:460px;justify-self:center}
.steam path{animation:rise 6s ease-in-out infinite}.steam path+path{animation-delay:3s}
@keyframes rise{0%{opacity:0;transform:translateY(10px)}40%{opacity:1}100%{opacity:0;transform:translateY(-30px)}}
@media (prefers-reduced-motion:reduce){.steam path{animation:none}}
.facts{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.facts li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px}
.facts strong{display:block;font:600 2rem var(--serif);color:var(--teal-d);line-height:1.1}
.facts span{color:var(--muted);font-size:.95rem}
.split{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:start}
.unknown{background:var(--mist);border-left:4px solid var(--stone);border-radius:var(--r);padding:24px}
.unknown h2{font-size:1.25rem}
.unknown ul{padding-left:1.1rem;margin:0}.unknown li{margin:.4rem 0}
.note{font-size:.9rem;color:var(--muted);margin-bottom:0}
.mapzone{background:var(--ink);color:#d7e3e1;margin-top:80px;padding:72px 0}
.mapzone h2{color:#fff}.mapzone .lead{color:#b9cbc8;max-width:60ch}
.dates{display:flex;flex-wrap:wrap;gap:12px;align-items:end;margin:20px 0}
.dates label{display:flex;flex-direction:column;font:700 .75rem var(--sans);letter-spacing:.06em;text-transform:uppercase;color:#9fb5b1;gap:6px}
.dates input,.dates select{font:500 1rem var(--sans);padding:11px 12px;border-radius:10px;border:1px solid #2c444b;background:#14252b;color:#fff;min-width:150px}
.mapframe{height:620px;border-radius:var(--r);overflow:hidden;background:#14252b url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Cpath d='M0 20h40M20 0v40' stroke='%2320363c'/%3E%3C/svg%3E")}
.mapframe iframe{width:100%;height:100%;border:0;display:block}
.disclosure{font-size:.85rem;color:#8fa6a2;margin-top:12px}
.access{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:0}
.access div{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px}
.access dt{font:700 .78rem var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--teal-d);margin-bottom:6px}
.access dd{margin:0;color:var(--text)}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{cursor:pointer;font:600 1.1rem var(--serif);color:var(--ink);list-style:none;position:relative;padding-right:32px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:-2px;font:400 1.5rem var(--sans);color:var(--teal)}
.faq details[open] summary::after{content:"–"}
.faq p{margin:.6rem 0 0;color:var(--muted)}
.sources ol{padding-left:1.2rem;font-size:.92rem}.sources li{margin:.3rem 0}
.foot{margin-top:80px;background:var(--ink-2);color:#9fb5b1;padding:36px 0;font-size:.88rem}
.foot a{color:var(--stone)}
.foot .langs{margin-bottom:12px}.foot .langs a{color:#cfe0dd}.foot .langs span{background:var(--stone);color:var(--ink)}
.chooser{background:var(--ink);color:#fff;min-height:100vh;display:grid;place-items:center;text-align:center}
.chooser h1{color:#fff}.chooser ul{list-style:none;padding:0;display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.chooser li a{display:inline-block;padding:12px 20px;border:1px solid rgba(255,255,255,.3);border-radius:999px;color:#fff;text-decoration:none}
@media (max-width:860px){
  .hero{grid-template-columns:1fr;padding-top:100px}.hero-art{max-width:280px;order:-1}
  .facts{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}.access{grid-template-columns:1fr}
  .mapframe{height:520px}
}
@media (max-width:420px){.facts{grid-template-columns:1fr}.dates input,.dates select{min-width:0;width:100%}.dates label{flex:1 1 45%}}