:root{--ink:#183b39;--leaf:#146953;--sky:#e6f3f8;--paper:#fff;--line:#cadbd5;--muted:#46635e;--yellow:#f5d568;font-family:'Yu Gothic','Meiryo',sans-serif;color:var(--ink);background:#f6faf8;font-size:1.0rem;line-height:1.8}*{box-sizing:border-box}body{margin:0}a{color:#116650;text-underline-offset:4px}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #1264a1;outline-offset:4px}.skip{position:absolute;top:-80px;left:16px}.skip:focus{top:8px;background:white;z-index:20;padding:8px}header{background:var(--paper);border-bottom:1px solid var(--line);padding:16px 5vw;display:flex;justify-content:space-between;align-items:center;gap:16px}.brand{font-weight:800;font-size:1.5rem;letter-spacing:.08em;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:10px}.brand img{width:36px;height:36px}header nav{display:flex;gap:20px;font-size:0.875rem}.preview{background:#f5e9ae;padding:5px 5vw;font-size:0.8125rem;color:#483c17}.container{max-width:1160px;margin:auto;padding:32px 24px 64px}.hero{background:var(--sky);border-radius:0 0 64px 0;padding:42px 40px 36px;margin-bottom:32px;position:relative;overflow:hidden}.eyebrow{font-size:0.875rem;letter-spacing:.12em;font-weight:bold;color:#25606d;margin:0 0 12px}h1{font-size:clamp(1.75rem,4vw,2.875rem);line-height:1.45;letter-spacing:.03em;margin:0 0 20px;font-weight:800}h1 span{display:inline-block}h2{font-size:1.5rem;line-height:1.5;margin:30px 0 16px}h3{font-size:1.1875rem;margin:0 0 8px}p{margin:12px 0}.lede{max-width:650px}.route{display:flex;gap:8px;flex-wrap:wrap;font-size:0.875rem;margin:0 0 24px}.route span{color:var(--muted)}.searchpanel{padding:24px;background:white;border:1px solid var(--line);border-radius:16px;max-width:760px;margin-top:24px}.searchpanel label{display:block;font-weight:bold;margin-bottom:8px}.searchpanel input{width:100%;padding:12px 14px;border:1px solid #718d84;border-radius:8px;background:white}.hint{font-size:0.875rem;color:var(--muted)}.region-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.region-link{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;background:white;border:1px solid var(--line);border-radius:8px;text-decoration:none;font-weight:700}.region-link small{font-size:0.8125rem;color:var(--muted);font-weight:400}.region-link:hover{border-color:var(--leaf);background:#eaf5ee}.layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:28px;align-items:start}.filters{background:white;padding:20px;border:1px solid var(--line);border-radius:12px;position:sticky;top:16px}.filters h2{font-size:1.125rem;margin:0 0 12px}.filters label{display:flex;align-items:center;gap:10px;margin:12px 0;font-size:0.875rem}.filters input[type=checkbox]{width:20px;height:20px;flex:none}.filters input[type=search]{width:100%;padding:10px;margin-bottom:12px;border:1px solid #718d84;border-radius:6px}.button{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;min-height:44px;background:var(--leaf);color:white;border:1px solid var(--leaf);border-radius:8px;text-decoration:none;font-weight:bold}.button.secondary{background:white;color:var(--leaf)}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.result-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.result-heading h2{margin:0}.result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.park-card{background:white;border:1px solid var(--line);border-radius:12px;padding:22px;position:relative;min-width:0}.park-card:before{content:'';display:block;width:32px;height:4px;background:var(--leaf);margin-bottom:16px}.park-card h3 a{color:var(--ink);text-decoration:none}.park-card h3 a:hover{text-decoration:underline}.park-card p{font-size:0.875rem;overflow-wrap:anywhere}.chips{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0}.chip{font-size:0.75rem;padding:3px 8px;border-radius:5px;background:#e9f3ed}.chip.unknown{background:#edf0ef;color:#526460}.count{font-variant-numeric:tabular-nums;font-size:0.875rem;color:var(--muted)}.empty{padding:28px;background:white;border:1px dashed #78968c;border-radius:12px}.map{margin:20px 0;background:var(--sky);border:1px solid var(--line);border-radius:12px;padding:16px}.map canvas{display:block;width:100%;height:300px;border-radius:8px;background:#e6f3f8}.facts{display:grid;grid-template-columns:160px minmax(0,1fr);margin:24px 0;background:white;border-top:1px solid var(--line)}.facts dt,.facts dd{margin:0;padding:14px 18px;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.facts dt{font-weight:bold;background:#eaf2ee}.detail{max-width:900px}.detail-head{padding:30px;background:var(--sky);border-radius:0 0 36px 0}.source-box{padding:20px;background:white;border-left:4px solid var(--leaf);margin:24px 0;overflow-wrap:anywhere}.prose{max-width:800px}.prose ul{padding-left:24px}.prose table{width:100%;border-collapse:collapse}.prose td,.prose th{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.prose details{background:white;border-bottom:1px solid var(--line);padding:16px}.prose summary{cursor:pointer;font-weight:bold}.source-list{display:grid;gap:16px}.source-list article{padding:20px;background:white;border:1px solid var(--line);border-radius:8px;overflow-wrap:anywhere}.source-list h2{font-size:1.1875rem;margin:0 0 8px}.source-list p{font-size:0.875rem}footer{background:#e5efea;padding:30px 5vw;font-size:0.8125rem}footer nav{display:flex;gap:12px 24px;flex-wrap:wrap}footer p{color:var(--muted)}[hidden]{display:none!important}#status{min-height:1.8em;font-size:0.875rem}.more{margin:24px 0}.back{display:inline-block;margin-bottom:20px}@media(max-width:800px){.layout{grid-template-columns:1fr}.filters{position:static}.filters .options{display:flex;flex-wrap:wrap;gap:0 18px}.region-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{padding:30px 24px}.result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){header{padding:12px 16px;align-items:flex-start}.brand{font-size:1.25rem}header nav{gap:10px;font-size:0.75rem}.brand img{width:28px;height:28px}.container{padding:24px 16px 48px}.hero{padding:28px 20px;border-radius:0 0 36px 0}.searchpanel{padding:16px}.region-grid,.result-grid{grid-template-columns:1fr}.facts{grid-template-columns:1fr}.facts dt{padding-bottom:4px;border-bottom:0}.facts dd{padding-top:4px}.park-card{padding:18px}h2{font-size:1.375rem}.detail-head{padding:22px}.prose table{font-size:0.875rem}}@media(prefers-reduced-motion:no-preference){.region-link,.button{transition:background .15s,border-color .15s}}@media print{header nav,.filters,.actions,.preview{display:none}.container{max-width:none}}

.filters label{min-height:44px}.brand{white-space:nowrap}@media(max-width:480px){header{display:block}header nav{margin-top:10px;gap:20px;font-size:0.875rem}.hero h1{font-size:1.5rem;letter-spacing:0}.hero .eyebrow{font-size:0.8125rem;letter-spacing:0}.hero .lede br{display:none}}

header nav button{font-size:.875rem;padding:4px 8px;border:1px solid #718d84;background:white;color:#183b39;border-radius:4px;min-height:44px}html.text-large{font-size:200%}@media(max-width:800px){header nav{flex-wrap:wrap}}
.text-large .brand{font-size:1rem;white-space:normal}.text-large h1 span{max-width:100%}

h1{text-wrap:balance}.preview span{display:inline-block}.text-large h1{font-size:1.25rem}.text-large .hero h1{font-size:1rem}