:root{--ink:#1c1c1a;--mut:#6f6d66;--faint:#9a978e;--line:#e7e4dd;--bg:#fbfaf7;--card:#fff;--accent:#0f6e56;--accent2:#c05a2a}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%}
.top{position:sticky;top:0;z-index:20;background:rgba(251,250,247,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .in{max-width:1100px;margin:0 auto;padding:14px 28px;display:flex;justify-content:space-between;align-items:center}
.brand{font-weight:700;letter-spacing:-.01em;text-decoration:none;font-size:17px}
.brand span{color:var(--accent)}
.top nav a{margin-left:22px;text-decoration:none;color:var(--mut);font-size:14px}
.top nav a:hover{color:var(--ink)}
.wrap{max-width:720px;margin:0 auto;padding:0 28px}
.kicker{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:700;margin:0 0 16px}
h1.title{font-size:clamp(32px,5vw,46px);line-height:1.07;font-weight:700;letter-spacing:-.022em;margin:0 0 18px}
.meta{font-size:15px;color:var(--mut);margin:0 0 34px;border-bottom:1px solid var(--line);padding-bottom:26px}
.meta b{color:var(--ink);font-weight:600}
.post p{font-size:18px;margin:0 0 26px}
.post p.lede{font-size:21px;line-height:1.6;color:#333}
figure{margin:40px 0}
figure img{width:100%;border-radius:10px;display:block;cursor:zoom-in;background:#eee}
figure.duo{display:grid;grid-template-columns:1fr 1fr;gap:8px}
figcaption{font-size:13px;color:var(--faint);margin-top:10px;text-align:center}
.video{position:relative;padding-bottom:56.25%;height:0;margin:40px 0;border-radius:10px;overflow:hidden}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.pnav{display:flex;justify-content:space-between;gap:16px;margin:60px 0 30px;border-top:1px solid var(--line);padding-top:30px}
.pnav a{text-decoration:none;flex:1;padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:var(--card);transition:.15s}
.pnav a:hover{border-color:var(--accent);transform:translateY(-1px)}
.pnav .lbl{font-size:12px;color:var(--faint);text-transform:uppercase;letter-spacing:.1em}
.pnav .t{font-weight:600;font-size:15px;margin-top:4px;color:var(--ink)}
.pnav .next{text-align:right}
.pnav .disabled{visibility:hidden}
.foot{max-width:720px;margin:0 auto;padding:40px 28px 80px;color:var(--faint);font-size:14px;text-align:center;border-top:1px solid var(--line)}
/* index */
.hero{position:relative;height:62vh;min-height:440px;display:flex;align-items:flex-end;overflow:hidden}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.4s ease-in-out}
.hero img.on,.hero img:only-of-type{opacity:1}
.hero .scrim{position:absolute;inset:0;background:linear-gradient(to top,rgba(10,10,10,.82),rgba(10,10,10,.1) 55%,rgba(10,10,10,.3))}
.hero .cap{position:relative;color:#fff;max-width:1100px;margin:0 auto;width:100%;padding:0 28px 64px}
.hero .k{font-size:13px;letter-spacing:.28em;text-transform:uppercase;color:#ffd9a8;font-weight:700;margin:0 0 18px}
.hero h1{font-size:clamp(40px,8vw,88px);line-height:.98;font-weight:800;letter-spacing:-.03em;margin:0}
.hero .sub{font-size:clamp(17px,2.5vw,22px);color:#f0e9e2;margin:20px 0 0;max-width:640px;line-height:1.5}
.introwrap{max-width:720px;margin:0 auto;padding:70px 28px 20px}
.introwrap .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:34px 0 10px}
.introwrap .stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;text-align:center}
.introwrap .stat b{display:block;font-size:26px;font-weight:800;letter-spacing:-.02em;color:var(--accent)}
.introwrap .stat span{font-size:12px;color:var(--mut);text-transform:uppercase;letter-spacing:.06em}
.introwrap p{font-size:19px}
.toc{max-width:820px;margin:0 auto;padding:30px 28px 40px}
.part{margin:46px 0 10px}
.part h2{font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent2);font-weight:700;margin:0 0 4px}
.part .rule{height:2px;background:var(--line);margin:0 0 6px}
.entry{display:flex;gap:16px;align-items:baseline;text-decoration:none;padding:11px 10px;border-radius:8px;transition:.12s}
.entry:hover{background:#f2efe8}
.entry .d{font-size:13px;color:var(--faint);min-width:112px;font-variant-numeric:tabular-nums}
.entry .t{font-size:17px;font-weight:500}
.entry .c{margin-left:auto;font-size:12px;color:var(--faint);white-space:nowrap;padding-left:12px}
/* lightbox */
#lb{position:fixed;inset:0;background:rgba(0,0,0,.94);display:none;align-items:center;justify-content:center;z-index:100;cursor:zoom-out}
#lb img{max-width:94vw;max-height:92vh;border-radius:6px}
#lb.on{display:flex}
@media(max-width:640px){.introwrap .stats{grid-template-columns:repeat(2,1fr)}.entry .c{display:none}.entry .d{min-width:96px}}

/* map + regions + about */
.mapwrap{margin:8px 0 6px}
.maplegend{display:flex;flex-wrap:wrap;gap:16px;margin:6px 0 0;font-size:12px;color:var(--mut)}
.maplegend span{display:flex;align-items:center;gap:6px}
.dotc{width:9px;height:9px;border-radius:50%;display:inline-block}
.about{max-width:720px;margin:0 auto;padding:20px 28px 10px}
.about h2,.legintro h2,.sect h2{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent2);font-weight:700;margin:0 0 12px}
.about p{font-size:18px;margin:0 0 20px}
.statband{max-width:820px;margin:0 auto;padding:18px 28px}
.statgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.statgrid .s{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 14px;text-align:center}
.statgrid .s b{display:block;font-size:25px;font-weight:800;letter-spacing:-.02em;color:var(--accent)}
.statgrid .s span{font-size:11.5px;color:var(--mut);text-transform:uppercase;letter-spacing:.05em}
.transport{max-width:820px;margin:6px auto 0;padding:0 28px;text-align:center;font-size:14px;color:var(--mut)}
.transport b{color:var(--ink);font-weight:600}
.reglinks{max-width:820px;margin:0 auto;padding:10px 28px 30px}
.crumb{max-width:720px;margin:0 auto;padding:14px 28px 0}
.crumb a{color:var(--accent);text-decoration:none;font-size:13px}
.legintro{max-width:720px;margin:0 auto;padding:8px 28px 0}
.legintro .rt{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:700;margin:0 0 8px}
.legintro h1{font-size:clamp(30px,5vw,42px);font-weight:800;letter-spacing:-.02em;margin:0 0 14px;line-height:1.06}
.legintro p.blurb{font-size:19px;line-height:1.6;color:#333;margin:0 0 8px}
.legnav{display:flex;justify-content:space-between;gap:14px;margin:40px 0 10px;border-top:1px solid var(--line);padding-top:24px;font-size:14px}
.legnav a{color:var(--accent);text-decoration:none}
[data-mode="dark"] .legintro p.blurb,[data-mode="dark"] .about p{color:var(--ink)}
@media(max-width:640px){.statgrid{grid-template-columns:repeat(2,1fr)}}
.legnav.legtop{max-width:720px;margin:16px auto 0;border-top:0;padding:0 28px}

/* full-site cards */
.seccards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;max-width:820px;margin:0 auto}
.seccard{display:flex;flex-direction:column;gap:4px;text-decoration:none;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px 22px;transition:.15s}
.seccard:hover{border-color:var(--accent);transform:translateY(-2px)}
.seccard .sy{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent2);font-weight:700}
.seccard .st{font-size:22px;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.seccard .sc{font-size:12px;color:var(--faint)}
.seccard .sb{font-size:14px;color:var(--mut);line-height:1.5;margin-top:4px}
.jgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;max-width:760px;margin:0 auto 10px}
.jcard{display:flex;flex-direction:column;gap:3px;text-decoration:none;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;transition:.15s}
.jcard:hover{border-color:var(--accent);transform:translateY(-1px)}
.jcard .jn{font-weight:600;color:var(--ink);font-size:15px}
.jcard .jc{font-size:11px;color:var(--faint);text-transform:uppercase;letter-spacing:.05em}
.jcard .jb{font-size:13px;color:var(--mut);line-height:1.45;margin-top:2px}
.sub{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--mut)}
@media(max-width:640px){.seccards{grid-template-columns:1fr}.jgrid{grid-template-columns:1fr}}

/* section hero + card thumbnails */
.hero.secthero{height:62vh;min-height:440px}
.seccard{padding:0;overflow:hidden}
.seccard .thumb{width:100%;height:130px;object-fit:cover;display:block;background:#ddd}
.seccard .scont{display:flex;flex-direction:column;gap:4px;padding:16px 20px 20px}
.jcard{padding:0;overflow:hidden}
.jcard .jthumb{width:100%;height:96px;object-fit:cover;display:block;background:#ddd}
.jcard .jcont{display:flex;flex-direction:column;gap:3px;padding:12px 15px 15px}

/* youtube facade (link-out, works offline) */
.ytfacade{display:block;position:relative;aspect-ratio:16/9;background:#1a1a1a center/cover no-repeat;border-radius:10px;margin:40px 0;text-decoration:none;overflow:hidden}
.ytfacade::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.30);transition:background .15s}
.ytfacade:hover::after{background:rgba(0,0,0,.15)}
.ytplay{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:68px;height:48px;background:#f00;border-radius:14px;z-index:2}
.ytplay::before{content:"";position:absolute;left:50%;top:50%;transform:translate(-38%,-50%);border-style:solid;border-width:11px 0 11px 19px;border-color:transparent transparent transparent #fff}
.ytlabel{position:absolute;left:0;right:0;bottom:12px;text-align:center;color:#fff;font-size:14px;font-weight:600;z-index:2;text-shadow:0 1px 4px rgba(0,0,0,.7)}