:root{font-family:"Noto Sans JP",Arial,sans-serif;color:#243330;background:#f7f5ef;font-synthesis:none;--green:#173e3c;--line:#cdcfc4;--muted:#52635b;--focus:#005fcc}*{box-sizing:border-box}body{margin:0}button,select,input{font:inherit}button,select{min-height:46px;border:1px solid #78877f;border-radius:4px;background:transparent;color:var(--green);padding:10px 16px}button{cursor:pointer;font-weight:600}button:hover{background:#e0e7df}button:disabled{cursor:default;opacity:.55}select{width:100%;background:#fff}button.primary{color:white;background:var(--green);border-color:var(--green)}button.primary:hover{background:#285b55}a{color:var(--green);text-underline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--focus);outline-offset:4px}header{max-width:1440px;margin:auto;padding:28px 5%;display:flex;align-items:center;gap:24px;border-bottom:1px solid var(--line)}.brand{font-size:14px;line-height:1.4;letter-spacing:.16em;font-weight:800;text-decoration:none}.edition{margin-left:auto;font-size:12px;letter-spacing:.06em}.quiet{border:0;text-decoration:underline;font-size:13px}main{max-width:1320px;margin:auto;padding:0 5%}.intro{padding:52px 0 34px;max-width:760px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.18em;color:var(--muted)}h1{font-size:clamp(32px,4.5vw,62px);line-height:1.12;letter-spacing:-.045em;font-weight:500;margin:18px 0}p{line-height:1.7}.intro>p:not(.eyebrow){max-width:650px}.coverage{font-size:13px;color:var(--muted)}.journey{display:grid;grid-template-columns:1fr auto 1fr auto;align-items:end;gap:16px;background:#e8ece3;padding:24px;border:1px solid var(--line)}label{display:block;font-size:12px;font-weight:600;margin-bottom:8px}.swap{padding:8px 14px}#route-error{grid-column:1/-1;color:#a32117;margin:0}#route-error:empty{display:none}.gallery{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);gap:40px;margin-top:32px;align-items:center}.canvas{margin:0;min-width:0;background:#e6e4da;border:1px solid #d0cdbf;padding:28px;position:relative;min-height:350px;display:flex;flex-direction:column;align-items:center;justify-content:center}#art{width:100%;height:auto;max-height:570px;object-fit:contain}#art[hidden]{display:none}figcaption{font-size:10px;margin-top:15px;color:#536258}#fallback{text-align:center;padding:32px 16px;max-width:400px}#fallback[hidden]{display:none}.placeholder-mark{font-size:70px;color:#62776a}h2{font-size:30px;font-weight:500;letter-spacing:-.035em;margin:8px 0}h3{font-size:23px;line-height:1.35;font-weight:500;margin:24px 0 10px}.station-tag{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}#artist{font-size:14px}dl{font-size:13px;line-height:1.7}dt{font-weight:700}dd{margin:0 0 8px}.connection{font-size:13px;border-left:2px solid #759c8e;padding-left:14px}#sources{font-size:12px;display:flex;flex-wrap:wrap;gap:14px}.transport{margin-top:34px;border-top:1px solid var(--line);padding:24px 0}.progress-heading{display:flex;justify-content:space-between;gap:10px;font-size:13px}#seek{width:100%;height:36px;accent-color:var(--green)}.controls{display:flex;flex-wrap:wrap;gap:10px;align-items:end}.controls>div{margin-left:auto;display:flex;align-items:center;gap:10px}.controls label{margin:0;white-space:nowrap}.controls select{width:auto}.simulation{font-size:11px;color:var(--muted);max-width:900px}#stations{display:flex;flex-wrap:wrap;gap:7px;margin-top:20px}#stations button{font-size:11px;padding:7px 10px;min-height:44px;border-color:#bac4b9}#stations button[aria-current=true]{background:var(--green);color:#fff}.about{display:grid;grid-template-columns:1fr 1.5fr;gap:40px;border-top:1px solid var(--line);padding:40px 0 55px}.about p{font-size:14px}footer{padding:25px 5%;background:var(--green);color:#ecf1e9;font-size:11px;display:flex;flex-wrap:wrap;align-items:center;gap:12px}footer button{color:#fff;margin-left:auto}footer p{width:100%;margin:0}.skip{position:absolute;top:-100px;left:10px;background:white;padding:15px;z-index:10}.skip:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}dialog{max-width:min(640px,90vw);border:1px solid #78877f;padding:30px;background:#f7f5ef;color:#243330}dialog::backdrop{background:#142522a8}.consent-actions{display:flex;flex-wrap:wrap;gap:10px}.consent-banner{position:fixed;bottom:16px;left:5%;right:5%;background:#fff;box-shadow:0 4px 25px #0003;padding:15px;display:flex;align-items:center;gap:10px;border:1px solid #78877f;z-index:5}.consent-banner[hidden]{display:none}.consent-banner p{margin:0;margin-right:auto;font-size:12px}@media(max-width:700px){header{padding:20px 5%;flex-wrap:wrap;gap:10px}.edition{font-size:10px}header>.quiet{margin-left:auto}.intro{padding:30px 0 20px}.journey{grid-template-columns:1fr auto 1fr;gap:8px;padding:16px}.journey>.primary{grid-column:1/-1}.journey select{font-size:14px;padding:10px 6px}.gallery{grid-template-columns:1fr;gap:22px}.canvas{padding:16px;min-height:260px}#art{max-height:470px}.controls>div{margin-left:0}.about{grid-template-columns:1fr;gap:10px}.consent-banner{flex-wrap:wrap}.consent-banner p{width:100%}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}@media(min-width:701px) and (max-width:1000px){.gallery{gap:24px;grid-template-columns:1.3fr 1fr}.journey{grid-template-columns:1fr auto 1fr}.journey>.primary{grid-column:1/-1}}@media(forced-colors:active){button{border:1px solid ButtonText}#stations button[aria-current=true]{outline:2px solid Highlight}}