:root{
  /* --parch / --land / --coast mirror the map canvas (see js/app.js) so the page,
     loading screen, and canvas share one aged-paper sea with no colour flash. */
  --parch:#e3d4ad; --land:#f0e7cf; --coast:#9c7f4e;
  --ink:#2b2620; --ink-soft:#6b6151; --frame:#b3a07a; --card:#f7f1e1;
  --shadow:0 6px 26px rgba(60,48,24,.22);
  --r:#a43c2f; --w:#2f6fa3; --t:#24766d; --u:#6b7884;
}
*{box-sizing:border-box}
[hidden]{display:none !important}
html,body{height:100%;margin:0}
body{
  font-family:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  color:var(--ink);background:var(--parch);overflow:hidden;
}
#map{position:absolute;inset:0}
.maplibregl-map{background:var(--parch)}
/* Faint paper grain over the whole chart — sits above the canvas, below the UI,
   and never intercepts pointer events. */
#map::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  mix-blend-mode:multiply;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.maplibregl-ctrl-attrib{font-family:system-ui,sans-serif;font-size:10px}
button{font-family:inherit}

/* ---------- control panel ---------- */
.cartouche{
  position:absolute;top:14px;left:14px;z-index:6;width:364px;max-width:calc(100vw - 28px);
  background:var(--card);border:1px solid var(--frame);border-radius:11px;
  box-shadow:var(--shadow);padding:13px 15px 12px;
  max-height:calc(100dvh - 28px);overflow-y:auto;overscroll-behavior:contain;
  scrollbar-gutter:stable;-webkit-overflow-scrolling:touch;
}
.brand{display:flex;align-items:center;justify-content:space-between;gap:10px}
.brand h1{font-size:20px;margin:0;letter-spacing:.2px;white-space:nowrap;min-width:0}
.brand-actions{display:flex;align-items:center;gap:5px;flex:0 0 auto}
.tour-mini,.listen-mini,.info-btn,.collapse-btn{border:1px solid var(--frame);background:#fffdf6;border-radius:7px;
  cursor:pointer;color:var(--ink);white-space:nowrap;display:inline-flex;align-items:center;justify-content:center}
.tour-mini{padding:5px 9px;font-size:12px;color:#7c2c22;gap:4px}
.tour-mini .tm-ico{font-size:11px}
.listen-mini,.info-btn,.collapse-btn{width:30px;height:30px;padding:0;font-size:14px;line-height:1}
.listen-mini{color:#7c2c22}
.listen-mini .lm-txt{display:none}
.collapse-btn .chev{display:inline-block;transition:transform .22s ease;font-size:13px}
.tour-mini:hover,.listen-mini:hover,.info-btn:hover,.collapse-btn:hover{background:#f0e6cd}

/* ---- collapsed (peek) state: brand bar only, so the map reclaims the screen ---- */
.panel-body{overflow:hidden;transition:max-height .28s ease,opacity .2s ease;max-height:1600px}
.cartouche.collapsed{padding-bottom:13px}
.cartouche.collapsed .panel-body{max-height:0;opacity:0;pointer-events:none}
.cartouche.collapsed .collapse-btn .chev{transform:rotate(180deg)}

.search{display:flex;align-items:center;gap:6px;margin-bottom:10px}
.search input{flex:1;min-width:0;padding:7px 9px;border:1px solid var(--frame);border-radius:7px;
  background:#fffdf6;font:inherit;font-size:13px}
.search input:focus{outline:2px solid var(--coast)}
#search-clear{border:1px solid var(--frame);background:#fffdf6;border-radius:7px;width:30px;height:32px;
  cursor:pointer;font-size:17px;color:var(--ink-soft);line-height:1}

/* ---- proportional distribution bar (share of attestations by function) ---- */
.dist{display:flex;height:15px;border-radius:8px;overflow:hidden;margin:2px 0 6px;
  border:1px solid var(--frame);background:#e8dcbf;box-shadow:inset 0 1px 2px rgba(60,48,20,.12)}
.dist-cap{margin:0 0 9px;font-size:11.5px;font-style:italic;color:var(--ink-soft);line-height:1.2}
.dist-cap:empty{display:none}
.dist .seg{height:100%;min-width:4px;padding:0;border:0;cursor:pointer;
  border-right:1px solid rgba(247,241,225,.55);transition:flex-grow .3s ease,opacity .15s ease,filter .15s ease}
.dist .seg:last-child{border-right:0}
.dist .seg:hover{filter:brightness(1.1)}
.dist .seg.off{opacity:.16}

/* ---- function legend as compact, tappable filter chips ---- */
.legend{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.legend li{display:inline-flex;align-items:center;gap:6px;cursor:pointer;font-size:12px;user-select:none;
  padding:3px 9px 3px 7px;border:1px solid var(--frame);border-radius:20px;background:#fffdf6;line-height:1.1}
.legend li .dot{width:11px;height:11px;border-radius:50%;flex:0 0 auto;border:1px solid rgba(0,0,0,.25)}
.legend li .lab{color:var(--ink)}
.legend li .n{color:var(--ink-soft);font-size:11px;font-variant-numeric:tabular-nums}
.legend li:hover{background:#f0e6cd}
.legend li.off{opacity:.5;background:transparent}
.legend li.off .dot{background:transparent !important;box-shadow:inset 0 0 0 2px currentColor}
.filters{margin-top:11px;font-size:12.5px}
.filters summary{cursor:pointer;color:var(--ink-soft);user-select:none}
.fgroup{margin-top:9px}
.fglabel{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:var(--ink-soft);margin-bottom:5px}
.filter-checks{display:grid;gap:7px}
.filter-check{
  display:flex;align-items:flex-start;gap:8px;line-height:1.3;color:var(--ink-soft);
  background:#fffdf6;border:1px solid rgba(179,160,122,.78);border-radius:8px;padding:7px 8px;
  cursor:pointer
}
.filter-check input{margin:2px 0 0;flex:0 0 auto}
.filter-check b{color:var(--ink);font-weight:600}
.filter-check .n{color:var(--ink-soft)}
.filter-help{display:block;font-size:11px;color:var(--ink-soft);margin-top:2px}
.chips{display:flex;flex-wrap:wrap;gap:5px}
.chips .chip{border:1px solid var(--frame);background:#fffdf6;border-radius:20px;padding:3px 10px;
  font-size:12px;cursor:pointer}
.chips .chip.on{background:var(--ink);color:var(--card);border-color:var(--ink)}
.chips .chip .mini-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:5px;
  border:1px solid rgba(0,0,0,.2);vertical-align:middle}
.chips .chip .n{color:var(--ink-soft);font-size:11px;margin-left:2px}
.chips .chip.on .n{color:rgba(247,241,225,.75)}
.link-btn{margin-top:9px;background:none;border:none;color:var(--ink-soft);font:inherit;font-size:12.5px;
  cursor:pointer;padding:0;text-decoration:underline}
.filter-tools{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.result-count{margin:10px 0 0;font-size:11.5px;color:var(--ink-soft)}

/* ---------- hover tooltip ---------- */
.maplibregl-popup.tip .maplibregl-popup-content{background:var(--card);border:1px solid var(--frame);
  border-radius:8px;box-shadow:var(--shadow);padding:8px 11px;font-size:12.5px;max-width:230px}
.maplibregl-popup.tip .maplibregl-popup-tip{border-top-color:var(--card)}
.tip .t-name{font-weight:600;margin-bottom:2px}
.tip .t-meta{color:var(--ink-soft);font-size:11.5px}
.tip .t-chip{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px}

/* ---------- intro overlay ---------- */
.intro{position:absolute;inset:0;z-index:18;background:rgba(34,28,16,.55);
  display:flex;align-items:center;justify-content:center;padding:24px;backdrop-filter:blur(2px)}
.intro-card{background:var(--card);border:1px solid var(--frame);border-radius:14px;
  box-shadow:var(--shadow);max-width:580px;max-height:92vh;overflow-y:auto;padding:30px 34px 26px;position:relative}
.intro-card h1{font-size:34px;margin:0 0 12px;letter-spacing:.3px}
.intro-card p{font-size:15px;line-height:1.6;margin:0 0 14px}
.intro-card .lede{font-size:17.5px;line-height:1.55}
.intro-card .fine{font-size:12.5px;color:var(--ink-soft);line-height:1.55}
.intro-card em{font-style:italic}
.intro-card .epigraph{margin:0 0 14px;padding:2px 0 2px 15px;border-left:3px solid var(--frame);
  font-size:16px;font-style:italic;line-height:1.5;color:var(--ink)}
.intro-card .epigraph cite{display:block;margin-top:7px;font-style:normal;font-size:12.5px;color:var(--ink-soft)}
.intro-card .epigraph a,.intro-card .fine a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.listen-row{display:flex;align-items:center;gap:12px;margin:0 0 18px}
.listen{display:inline-flex;align-items:center;gap:8px;background:#fffdf6;color:#7c2c22;
  border:1px solid #c9b78c;border-radius:999px;padding:9px 17px;font-size:14.5px;cursor:pointer}
.listen:hover{background:#f0e6cd}
.listen.playing{background:var(--t);color:#fff;border-color:var(--t)}
.cta{display:flex;gap:10px;margin-top:18px}
.cta-btn{flex:1;display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  border:1px solid var(--frame);background:#fffdf6;border-radius:11px;padding:13px 14px;
  font-size:14.5px;line-height:1.2;cursor:pointer;color:var(--ink)}
.cta-btn.primary{background:var(--r);color:#fff;border-color:var(--r);font-size:15.5px;padding:14px}
.cta-btn:hover{filter:brightness(1.04)}
/* About sections — tap-to-open disclosures inside the intro overlay */
.about-sections{margin-top:20px;border-top:1px solid var(--frame)}
.about-sec{border-bottom:1px solid #e0d2af}
.about-sec:last-child{border-bottom:none}
.about-sec summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;
  gap:12px;padding:14px 2px;font-size:15px;color:var(--ink)}
.about-sec summary::-webkit-details-marker{display:none}
.about-sec summary::after{content:"⌄";color:var(--ink-soft);font-size:15px;line-height:1;transition:transform .2s ease}
.about-sec[open] summary::after{transform:rotate(180deg)}
.about-sec .about-body{padding:0 2px 16px}
.about-sec p{font-size:14px;line-height:1.62;margin:0 0 10px}
.about-sec .about-body p:last-child{margin-bottom:0}
.about-sec q{font-style:italic}
.about-sec a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.legend-key{list-style:none;margin:2px 0 12px;padding:0}
.legend-key li{font-size:13.5px;line-height:1.5;margin:0 0 6px}
.legend-key .dot{display:inline-block;width:11px;height:11px;border-radius:50%;margin-right:8px;
  border:1px solid rgba(0,0,0,.25);vertical-align:middle}
#intro-close{position:absolute;top:12px;right:14px;border:1px solid var(--frame);background:#fffdf6;
  border-radius:50%;width:32px;height:32px;cursor:pointer;font-size:19px;color:var(--ink-soft);line-height:1}

/* ---------- detail drawer ---------- */
.detail{position:absolute;top:0;right:0;z-index:9;height:100%;width:384px;max-width:92vw;
  background:var(--card);border-left:1px solid var(--frame);box-shadow:var(--shadow);
  transform:translateX(100%);transition:transform .26s ease;overflow-y:auto;padding:18px 20px 60px}
.detail:not([hidden]){transform:translateX(0)}
#detail-close,#lightbox-close{position:absolute;top:10px;right:12px;border:1px solid var(--frame);
  background:#fffdf6;border-radius:50%;width:32px;height:32px;cursor:pointer;font-size:19px;
  color:var(--ink-soft);line-height:1;z-index:2}
.detail h2{font-size:20px;margin:2px 40px 2px 0;line-height:1.2}
.detail .place{color:var(--ink-soft);font-size:13px;margin:0 0 12px}
.detail .classchip{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;padding:3px 9px;
  border-radius:20px;background:#fff;border:1px solid var(--frame);margin-bottom:12px}
.detail .classchip .dot{width:11px;height:11px;border-radius:50%}
.detail .statuschip{
  display:inline-flex;align-items:center;gap:6px;font-size:11.5px;padding:3px 8px;border-radius:20px;
  margin:0 0 12px 7px;border:1px solid rgba(193,139,52,.75);background:#f4e3bf;color:#71531a
}
.detail .statuschip .dot{
  width:10px;height:10px;border-radius:50%;background:rgba(107,120,132,.18);border:2px solid #c18b34
}
.detail .why-class{margin-left:8px;border:none;background:none;padding:0;cursor:pointer;
  font:inherit;font-size:12px;color:var(--ink-soft);text-decoration:underline;text-underline-offset:2px}
.detail .why-class:hover{color:var(--r)}
.detail figure{margin:0 0 14px}
.detail figure img{width:100%;border-radius:8px;border:1px solid var(--frame);cursor:zoom-in;display:block}
.detail figcaption{font-size:11px;color:var(--ink-soft);margin-top:5px;line-height:1.4}
.detail .term{font-size:15px}
.detail .term .src{color:var(--ink-soft);font-size:12px;font-style:italic}
.detail dl{margin:12px 0 0;font-size:13.5px;line-height:1.5}
.detail dt{font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.4px;color:var(--ink-soft);margin-top:11px}
.detail dd{margin:2px 0 0}
.detail .flags{display:flex;flex-wrap:wrap;gap:5px;margin:12px 0 0}
.detail .flags span{font-size:11.5px;background:#efe3c8;border:1px solid var(--frame);border-radius:5px;padding:2px 7px}
.detail .lensflags span{display:inline-flex;align-items:center;gap:5px;background:#fffdf6}
.detail .lensflags i{display:inline-block;width:8px;height:8px;border-radius:50%;border:1px solid rgba(0,0,0,.2)}
.detail .caveat{margin-top:13px;background:#f3ead0;border-left:3px solid var(--coast);padding:9px 11px;
  border-radius:0 6px 6px 0;font-size:12.5px;line-height:1.5}
.detail .src-btn{display:inline-block;margin-top:14px;background:var(--r);color:#fff;text-decoration:none;
  padding:9px 14px;border-radius:7px;font-size:13px}
.detail .src-btn:hover{filter:brightness(1.06)}
.detail .srcline{font-size:12px;color:var(--ink-soft);margin-top:8px}
.detail .conf{font-size:11px;color:var(--ink-soft);margin-top:10px}
.detail .term .gloss{color:var(--ink-soft);font-style:italic;font-weight:400}
.detail .blurb{margin:11px 0 0;font-size:14.5px;line-height:1.62}
.detail .pq{margin:13px 0 0;padding:2px 0 2px 13px;border-left:3px solid var(--coast);
  font-style:italic;font-size:13.5px;line-height:1.55;color:var(--ink)}
.detail .pq .pqt{display:block;margin-top:5px;font-style:normal;font-size:12.5px;color:var(--ink-soft)}
.detail .pq cite{display:block;margin-top:5px;font-style:normal;font-size:11.5px;color:var(--ink-soft)}
.detail-loading{margin:48px 0 0;color:var(--ink-soft);font-size:13px;font-style:italic}

/* ---------- plate highlight (shared comparative plate, one specimen framed/outlined) ---------- */
.pframe{position:relative;overflow:hidden;border-radius:5px;box-shadow:0 0 0 1px rgba(60,48,20,.18)}
.pframe img{position:absolute;max-width:none;max-height:none}
.detail .platefig{position:relative;display:inline-block;cursor:zoom-in;border:1px solid var(--frame);
  border-radius:8px;background:#efe7cf;padding:7px;max-width:100%}
.detail .platefig .zoomhint{position:absolute;right:11px;bottom:11px;background:rgba(30,24,14,.72);
  color:#f1e8d2;font-size:10px;padding:2px 7px;border-radius:10px;pointer-events:none}
.hl-box{position:absolute;border:2.5px solid #c0392b;border-radius:3px;pointer-events:none;
  box-shadow:0 0 0 2px rgba(255,255,255,.55),0 0 10px rgba(192,57,43,.5)}
.lb-wrap{position:relative;display:inline-block;line-height:0}

/* ---------- lightbox ---------- */
.lightbox{position:absolute;inset:0;z-index:22;background:rgba(30,24,14,.85);display:flex;
  align-items:center;justify-content:center;padding:30px}
.lightbox figure{margin:0;max-width:92vw;max-height:90vh;text-align:center}
.lightbox img{max-width:92vw;max-height:80vh;border-radius:6px;box-shadow:var(--shadow)}
.lightbox figcaption{color:#f1e8d2;font-size:13px;margin-top:10px;max-width:760px}

.loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:30;
  background:var(--parch);color:var(--ink-soft);font-size:15px;font-style:italic}
.loading.done{opacity:0;pointer-events:none;transition:opacity .4s}

/* ---------- guided tour ---------- */
.touring #panel{display:none}
.tour{position:absolute;inset:0;z-index:16;pointer-events:none}
.tour::before{content:"";position:absolute;left:0;top:0;bottom:0;width:470px;
  background:linear-gradient(90deg,rgba(38,30,15,.20),rgba(38,30,15,0));pointer-events:none}
.tour-rail{position:absolute;top:14px;left:14px;bottom:14px;width:396px;max-width:calc(100vw - 28px);
  display:flex;flex-direction:column;background:var(--card);border:1px solid var(--frame);
  border-radius:13px;box-shadow:var(--shadow);overflow:hidden;pointer-events:auto}
.tour-top{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;
  border-bottom:1px solid var(--frame);background:#f3ead3}
.tour-eyebrow{font-size:11.5px;letter-spacing:.6px;text-transform:uppercase;color:var(--r);font-weight:700}
.tour-count{font-size:11.5px;letter-spacing:.5px;color:var(--ink-soft);font-variant-numeric:tabular-nums}
.tour-top-actions{display:flex;align-items:center;gap:6px}
.tour-roar{border:1px solid var(--frame);background:#fffdf6;border-radius:7px;padding:4px 8px;
  font-size:13px;cursor:pointer;line-height:1}
.tour-roar:hover{background:#f0e6cd}
.tour-roar.playing{background:var(--r)}
.tour-exit{border:1px solid var(--frame);background:#fffdf6;border-radius:7px;padding:5px 11px;
  font-size:12.5px;cursor:pointer;color:var(--ink-soft)}
.tour-exit:hover{background:#f0e6cd;color:var(--ink)}
.tour-stage{flex:1;overflow-y:auto;padding:20px 22px;overscroll-behavior:contain;
  scrollbar-gutter:stable}
.tour-foot{display:flex;align-items:center;gap:10px;padding:11px 14px;border-top:1px solid var(--frame);
  background:#f3ead3}
.tour-dots{flex:1;display:flex;gap:6px;justify-content:center;flex-wrap:wrap}
.tdot{width:9px;height:9px;border-radius:50%;border:1px solid var(--coast);background:transparent;
  cursor:pointer;padding:0;transition:transform .15s,background .15s}
.tdot.seen{background:var(--ink-soft)}
.tdot.on{background:var(--r);border-color:var(--r);transform:scale(1.25)}
.tdot.finale{width:15px;border-radius:5px}
.tnav{border:1px solid var(--frame);background:#fffdf6;border-radius:7px;padding:7px 13px;font-size:13px;
  cursor:pointer;color:var(--ink);white-space:nowrap}
.tnav:hover:not(:disabled){background:#f0e6cd}
.tnav.primary{background:var(--r);color:#fff;border-color:var(--r)}
.tnav.primary:hover{filter:brightness(1.07);background:var(--r)}
.tnav:disabled{opacity:.38;cursor:default}

/* tour card */
.tc-kicker{font-size:11.5px;letter-spacing:.4px;text-transform:uppercase;color:var(--ink-soft)}
.tc-title{font-size:23px;margin:9px 0 3px;line-height:1.16;letter-spacing:.2px}
.tc-place{font-size:13.5px;font-style:italic;color:var(--ink-soft);margin-bottom:15px}
.tc-figure{height:172px;border-radius:9px;border:1px solid var(--frame);
  background:#e9dfc2 center/cover no-repeat;margin:0 0 15px}
.tc-figure.plate{display:flex;align-items:center;justify-content:center;background:#efe7cf}
.tc-figure.contain{height:auto;background:#efe7cf;display:flex;align-items:center;justify-content:center;padding:8px}
.tc-figure.contain img{max-height:236px;max-width:100%;width:auto;border-radius:4px;display:block}
.tc-credit{font-size:10.5px;color:var(--ink-soft);line-height:1.4;margin:-8px 0 14px}
.tc-body{font-size:15px;line-height:1.64;margin:0 0 12px}
.tc-body em{font-style:italic}
.tc-quote{margin:15px 0 4px;padding:3px 0 3px 14px;border-left:3px solid var(--coast);
  font-style:italic;font-size:14px;line-height:1.52;color:var(--ink)}
.tc-quote cite{display:block;margin-top:6px;font-style:normal;font-size:12px;color:var(--ink-soft)}
.tc-record{margin-top:17px;background:var(--r);color:#fff;border:none;border-radius:7px;padding:9px 15px;
  font-size:13.5px;cursor:pointer;font-family:inherit}
.tc-record:hover{filter:brightness(1.07)}

/* pulsing stop marker */
.tour-pin{width:0;height:0;position:relative}
.tour-pin .tp-core{position:absolute;left:-7px;top:-7px;width:14px;height:14px;border-radius:50%;
  background:var(--r);border:2px solid #fff;box-shadow:0 1px 6px rgba(0,0,0,.45)}
.tour-pin .tp-ring{position:absolute;left:-7px;top:-7px;width:14px;height:14px;border-radius:50%;
  border:2px solid var(--r);animation:tourpulse 1.9s ease-out infinite}
@keyframes tourpulse{0%{transform:scale(1);opacity:.75}100%{transform:scale(3.6);opacity:0}}

/* finale — lighter scrim so the full 600+ point distribution reads behind the card */
.tour.is-finale{background:rgba(34,28,16,.28)}
.tour.is-finale::before{display:none}
.tour.is-finale .tour-rail{top:50%;left:50%;right:auto;bottom:auto;transform:translate(-50%,-50%);
  width:620px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 32px);
  background:rgba(247,241,225,.98)}
.tc-title.grand{font-size:31px;text-align:center;margin-top:4px}
.tc-lead{font-size:17px;line-height:1.55;text-align:center;color:var(--ink);margin:8px 4px 18px}
.tc.finale .tc-kicker{text-align:center;color:var(--r);font-weight:700;letter-spacing:.6px}
.tc-reading{display:flex;flex-direction:column;gap:8px;margin-top:10px;padding-top:14px;border-top:1px solid var(--frame)}
.tc-reading .rd-label{font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:var(--ink-soft)}
.tc-reading a{color:var(--r);text-decoration:none;font-size:14.5px;font-weight:600;text-underline-offset:2px}
.tc-reading a:hover{text-decoration:underline}
.tc-hero{margin:16px 0 4px}
.tc-hero img{width:100%;border-radius:8px;border:1px solid var(--frame);display:block}
.tc-hero figcaption{font-size:10.5px;color:var(--ink-soft);margin-top:6px;line-height:1.4;text-align:center}
.tc-sign{font-style:italic;color:var(--ink-soft);font-size:14px;margin:16px 0 2px;text-align:right}

/* entry-CTA hint */
.cta-sub{display:block;font-size:11px;color:var(--ink-soft);font-weight:400;margin-top:2px}

/* visible keyboard focus */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,
summary:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--r);outline-offset:2px}

/* respect reduced-motion: kill the pulse + UI transitions (camera jumps via JS) */
@media (prefers-reduced-motion: reduce){
  .tour-pin .tp-ring{animation:none;opacity:0}
  .tdot,.cta-btn,.view-btn{transition:none}
}

/* ---------- mobile ---------- */
@media (max-width:680px){
  /* control panel becomes a bottom sheet: a peek (title bar) when collapsed, so the
     map fills the screen; tap the title or the chevron to raise the full panel. */
  .cartouche{
    top:auto;bottom:0;left:0;right:0;width:100%;max-width:100%;
    border-radius:16px 16px 0 0;border-left:none;border-right:none;border-bottom:none;
    padding:8px 15px 14px;max-height:82dvh;
    box-shadow:0 -7px 26px rgba(60,48,24,.26);
  }
  .cartouche::before{content:"";display:block;width:40px;height:4px;border-radius:3px;
    background:var(--frame);opacity:.55;margin:2px auto 8px}
  .cartouche.collapsed{padding-bottom:14px}
  .brand{cursor:pointer}
  /* lift map controls clear of the sheet's peek; pinch-zoom remains */
  .maplibregl-ctrl-bottom-right{display:none}
  .maplibregl-ctrl-bottom-left{margin-bottom:2px}
  .brand h1{font-size:18px}
  .brand-actions{gap:4px}
  .tour-mini{padding:5px 8px;font-size:12px}
  .listen-mini,.info-btn,.collapse-btn{width:31px;height:31px}
  .search{gap:5px;margin-bottom:8px}
  .search input{padding:6px 8px;font-size:12.5px}
  #search-clear{width:28px;height:30px}
  .dist{height:16px}
  .legend{gap:5px}
  .legend li{font-size:11.5px}
  .chips .chip{padding:3px 8px;font-size:11.5px}
  .filters{margin-top:9px}
  .detail{top:auto;bottom:0;right:0;left:0;width:100%;max-width:100%;height:78%;border-left:none;
    border-top:1px solid var(--frame);border-radius:14px 14px 0 0;transform:translateY(100%)}
  .detail:not([hidden]){transform:translateY(0)}
  /* intro becomes a bottom sheet, matching the detail drawer and tour */
  .intro{align-items:flex-end;padding:0}
  .intro-card{width:100%;max-width:100%;max-height:92dvh;padding:10px 20px 24px;
    border-radius:18px 18px 0 0;border-left:none;border-right:none;border-bottom:none}
  .intro-card::before{content:"";display:block;width:40px;height:4px;border-radius:3px;
    background:var(--frame);opacity:.55;margin:2px auto 12px}
  .intro-card h1{font-size:27px}
  .cta{flex-direction:column}
  /* tour becomes a bottom sheet */
  .tour::before{display:none}
  .tour-rail{top:auto;left:0;right:0;bottom:0;width:100%;max-width:100%;height:66%;
    border-radius:14px 14px 0 0;border-left:none;border-right:none;border-bottom:none}
  .tour-stage{padding:16px 17px}
  .tc-title{font-size:20px}
  .tc-figure{height:140px}
  .tc-body{font-size:14.5px}
  .tour.is-finale .tour-rail{top:auto;left:0;bottom:0;transform:none;width:100%;max-width:100%;
    height:90%;border-radius:14px 14px 0 0}
  .tc-title.grand{font-size:24px}
  .tc-lead{font-size:15.5px}
}