.echo-about .echo-about__intro{gap:4px}.echo-about__title{margin:0;font:700 18px/1.3 var(--font-sans);color:var(--echo-text-strong);overflow-wrap:anywhere}.echo-about__byline{margin:0;font:400 12px/1.4 var(--font-sans);color:var(--echo-text-muted)}.echo-about__byline a,.echo-about__credits a,.echo-about__description a{color:var(--echo-accent)}.echo-about__description{font:400 14px/1.5 var(--font-sans);color:var(--echo-text);overflow-wrap:anywhere}.echo-about__empty{display:flex;align-items:center;gap:8px;margin:0;padding:10px 12px;border-radius:var(--border-radius);background:var(--echo-chip-bg);font:400 13px/1.4 var(--font-sans);color:var(--echo-text-muted)}.echo-about__empty .echo-icon{flex:none;width:16px;height:16px}.echo-about .echo-about__edit{align-self:flex-start}.echo-about__count{margin-inline-start:6px;font:400 12px/1.2 var(--font-sans);letter-spacing:0;text-transform:none;color:var(--echo-text-muted)}.echo-about__layers{display:flex;flex-direction:column;gap:6px;margin:0;padding:0;list-style:none}.echo-about__layer{display:flex;flex-direction:column;gap:4px;margin:0;padding:0}.echo-about__row{gap:10px;padding:0;padding-inline-start:12px}.echo-about__row:has(>button.echo-switch:hover){background:var(--echo-row-hover)}.echo-about__row button.echo-switch{flex:1;min-width:0;min-height:calc(var(--echo-row-height) - 2px);padding:6px 12px 6px 0;border:0;background:transparent}.echo-about__row button.echo-switch:hover{background:transparent}.echo-about__row .echo-switch__label{font-weight:600;overflow-wrap:anywhere}.echo-about__swatch{flex:none;width:12px;height:12px;border-radius:50%;box-shadow:0 0 0 1px var(--echo-text-muted)}.echo-about__layer.off .echo-about__swatch{opacity:0.4}.echo-about__legend:empty,.echo-about__legend:has(>.datalayer-color:only-child){display:none}.echo-about__legend,.echo-about__layer-description{padding-inline:34px 12px;font:400 12px/1.4 var(--font-sans);color:var(--echo-text-muted)}.echo-about__legend ul{margin:0;padding:0;list-style:none}.echo-about__credits .echo-advanced__body p{margin:0;font:400 13px/1.45 var(--font-sans);color:var(--echo-text);overflow-wrap:anywhere}.echo-about__credits .echo-advanced__body .echo-label{display:block;margin-bottom:2px;font:500 12px/1.3 var(--font-sans);color:var(--echo-text-muted)}.echo-about__credits .echo-advanced__body .echo-help{font-size:12px;color:var(--echo-text-muted)}.echo-about .map-star.icon-starred{fill:currentColor}