:root{font-family:system-ui,-apple-system,"Noto Sans KR","Malgun Gothic",sans-serif;color:#173747;background:#f5f7f6;line-height:1.55}
*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}
.shell{max-width:1160px;margin:auto;padding:0 18px 48px}header{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:18px 0;border-bottom:1px solid #d6e2e4}
.brand{font-size:1.1rem;font-weight:800;color:#123c52;letter-spacing:.02em}.brand small{display:block;font-size:.71rem;letter-spacing:.13em;color:#5e7783}
.count{font-size:.86rem;color:#536c78;white-space:nowrap}.intro{display:flex;align-items:end;justify-content:space-between;gap:22px;padding:28px 0 18px}
h1{font-size:clamp(1.65rem,4vw,2.6rem);line-height:1.2;margin:0 0 8px}h2{font-size:1.2rem;margin:0 0 10px}h3{margin:0;font-size:1.35rem;line-height:1.35}
p{margin:7px 0}.intro p{color:#566d75}.primary{border:0;background:#123c52;color:#fff;border-radius:10px;padding:13px 17px;font-weight:700;min-height:45px}
.secondary{border:1px solid #adc4ce;background:#fff;color:#123c52;border-radius:10px;padding:10px 14px;min-height:44px}
.grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(350px,.92fr);gap:20px;align-items:start}.card{background:#fff;border:1px solid #dbe5e7;border-radius:17px;box-shadow:0 10px 28px #123c520a;overflow:hidden}
.map-head,.section-head{padding:15px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px}.map-head h2,.section-head h2{margin:0}
#map{height:530px;background:#e7edf0}.map-foot{padding:11px 17px;color:#526a75;font-size:.82rem}.map-foot a{color:#123c52}
.pin{background:#fff;border:2px solid #123c52;border-radius:50%;width:30px;height:30px;display:grid;place-items:center;color:#123c52;font-size:12px;font-weight:800;box-shadow:0 1px 5px #0003}
.pin.active{background:#eea23b;color:#193746;border-color:#193746;transform:scale(1.18)}.leaflet-div-icon{border:0;background:transparent}
.side{display:grid;gap:16px}.list{max-height:290px;overflow:auto;padding:0 9px 9px}.row{width:100%;display:flex;gap:12px;text-align:left;border:0;border-bottom:1px solid #ebeff0;padding:11px 9px;background:#fff;color:#153949;border-radius:8px}
.row:hover,.row.active{background:#edf4f7}.num{font-variant-numeric:tabular-nums;font-weight:800;color:#13708a;width:28px;flex:none}.row strong{display:block;font-size:.94rem}.row small{display:block;color:#617984;font-size:.8rem}
.detail{padding:20px}.eyebrow{color:#13708a;text-transform:uppercase;font-size:.75rem;letter-spacing:.1em;font-weight:800}.native{color:#536e79;font-size:.95rem;margin:2px 0 15px}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin:15px 0}.actions>*{flex:1;white-space:nowrap}.audio-box{border:1px solid #d4e2e7;border-radius:13px;padding:15px;background:#f5f9fa}
.controls{display:flex;align-items:center;justify-content:center;gap:10px;margin:11px 0}.controls .primary{min-width:116px}.seek{width:100%;accent-color:#136a84}.time{display:flex;justify-content:space-between;font-size:.85rem;color:#58727c;font-variant-numeric:tabular-nums}
.speed{display:flex;align-items:center;gap:8px;justify-content:space-between;font-size:.85rem}.speed select{border:1px solid #adc4ce;border-radius:8px;padding:7px;background:#fff}
.status{min-height:21px;color:#176079;font-size:.87rem}.notice{background:#eef5f7;color:#285266;padding:12px;border-radius:9px;font-size:.88rem}.error{color:#983c25}
details{margin-top:17px;border-top:1px solid #e1eaeb;padding-top:14px}summary{font-weight:700;cursor:pointer}.narration p{line-height:1.85;margin:15px 0;white-space:pre-wrap}
.location{padding:17px 20px}.location p{font-size:.88rem;color:#58717b}.footer{color:#627985;font-size:.8rem;padding-top:24px;text-align:center}
a{color:#145e7b}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:760px){.grid{grid-template-columns:1fr}.intro{display:block}.intro button{margin-top:14px;width:100%}#map{height:360px}.list{max-height:220px}.shell{padding:0 12px 30px}header{padding:14px 4px}.detail{padding:17px}.map-head,.section-head{padding:13px 14px}}
/* additions for the multi-audio version */
.pin.done{background:#e3f1ec;border-color:#2f7a5c;color:#2f7a5c}.pin.done.active{background:#eea23b;color:#193746;border-color:#193746}
.num .check{display:block;font-size:.7rem;color:#2f7a5c}
.wide{width:100%;margin-top:12px}
.near{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff4e2;border:1px solid #eea23b;color:#5a3a0c;border-radius:12px;padding:10px 14px;margin:0 0 16px;font-weight:600}
.near .primary{min-height:38px;padding:8px 14px}
[hidden]{display:none!important}
a.secondary{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}