/* Shared, scoped presentation for the preserved road, region and panel copy. */
main.place-page[data-portal-data-layout],main.detail[data-portal-data-layout],main.historical-page[data-portal-data-layout]{box-sizing:border-box;width:min(1280px,calc(100% - 48px));max-width:1280px;margin-inline:auto;min-width:0}
main[data-portal-data-layout] :is(section,article,div,figure){min-width:0;box-sizing:border-box}
main.place-page[data-portal-data-layout]>header{padding:clamp(28px,4vw,56px);min-height:0;max-width:100%;overflow:hidden}
main.place-page[data-portal-data-layout]>header h1{font-size:clamp(1.9rem,4.2vw,3.5rem);line-height:1.14;letter-spacing:-.035em;max-width:25ch;overflow-wrap:anywhere;margin:12px 0 18px}
main[data-portal-data-layout] .portal-data-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;background:none;border:0;padding:0;margin:28px 0;width:100%;max-width:none;line-height:1.75}
main[data-portal-data-layout] .portal-info-card{padding:26px;border:1px solid #dce3e8;border-radius:14px;background:#fff;box-shadow:0 6px 20px #10233805;overflow-wrap:anywhere}
main[data-portal-data-layout] .portal-info-card--about,main[data-portal-data-layout] .portal-info-card--technical,main[data-portal-data-layout] .portal-info-card--metrics{grid-column:1/-1}
main[data-portal-data-layout] .portal-info-card .portal-info-title{font-size:clamp(1.15rem,2vw,1.4rem);line-height:1.35;letter-spacing:-.02em;margin:0 0 18px;color:#102338;font-weight:800}
main[data-portal-data-layout] .portal-info-card :is(p,h3,h4){font-size:16px;font-weight:400;line-height:1.8;margin:0 0 14px;max-width:960px;overflow-wrap:anywhere}
main[data-portal-data-layout] .portal-info-card p:last-child{margin-bottom:0}
main[data-portal-data-layout] .portal-info-card h2:not(.portal-info-title){font-size:18px;line-height:1.45;margin:12px 0 16px}
main[data-portal-data-layout] .road-panel-count{display:inline-block;padding:12px 18px;border:1px solid #dce3e8;border-radius:10px;background:#fff;margin:0 0 6px;font-weight:700;font-size:15px}
main[data-portal-data-layout] .portal-info-card a{color:#174d7c;text-decoration:underline;text-underline-offset:3px}
main[data-portal-data-layout] .portal-info-card--about{background:#f5f7f9;border-left:4px solid #174d7c}
main[data-portal-data-layout] .portal-info-card--metrics{background:#f5f7f9}
main[data-portal-data-layout] .portal-indicator-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
main[data-portal-data-layout] .portal-indicator-grid>.portal-indicator{padding:22px;margin:0!important;border:1px solid #dce3e8;border-radius:12px;background:#fff;max-width:none}
main[data-portal-data-layout] .portal-indicator-label{display:block;color:#526170;font-size:13px;font-weight:700;line-height:1.45;margin-bottom:12px}
main[data-portal-data-layout] .portal-indicator-value{display:block;color:#102338;font-size:clamp(1.4rem,2.6vw,2.1rem);font-weight:800;letter-spacing:-.035em;line-height:1.25;overflow-wrap:anywhere}
main[data-portal-data-layout] .portal-info-card--sources{background:#f8fafc}
main[data-portal-data-layout] .portal-info-card--sources p{font-size:14px;color:#526170}
main[data-portal-data-layout] .portal-info-card--destinations :is(p,h3){font-size:16px;line-height:1.9}
main[data-portal-data-layout] .portal-info-card--technical p>strong{display:block;margin-bottom:8px}
main[data-portal-data-layout] .portal-info-card--contact a.button{display:inline-flex;min-height:44px;align-items:center;padding:10px 18px;border-radius:8px;background:#174d7c;color:#fff;text-decoration:none}
main[data-portal-data-layout] .portal-data-groups .portal-data-groups{margin:0}
@media(max-width:900px){main[data-portal-data-layout] .portal-indicator-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){main.place-page[data-portal-data-layout],main.detail[data-portal-data-layout],main.historical-page[data-portal-data-layout]{width:calc(100% - 32px);padding-inline:0}main.place-page[data-portal-data-layout]>header{padding:28px 22px}main[data-portal-data-layout] .portal-data-groups{grid-template-columns:minmax(0,1fr);gap:16px;margin:22px 0}main[data-portal-data-layout] .portal-info-card{padding:20px}main[data-portal-data-layout] .portal-indicator-grid{grid-template-columns:minmax(0,1fr)}main[data-portal-data-layout] .portal-indicator-value{font-size:1.8rem}}

/* Keep the historic road URL on the existing opening title. */
main > header h1 .road-heading-link{color:inherit;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.14em}
main > header h1 .road-heading-link:hover{color:var(--accent,#1c5268)}