.pulse-page { padding: 56px 0 72px; }
.pulse-heading { display: flex; justify-content: space-between; align-items: end; gap: 28px; margin-bottom: 26px; }
.pulse-heading h1 { font-size: clamp(2.35rem, 5vw, 4.35rem); }
.pulse-heading-copy { max-width: 700px; margin: 16px 0 0; color: var(--muted); }
.pulse-source { max-width: 270px; margin: 0; color: var(--muted); font: 700 0.85rem/1.4 "Avenir Next", "Trebuchet MS", sans-serif; }
.pulse-kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.pulse-kpi, .pulse-panel, .pulse-bucket { border: 1px solid var(--line); border-radius: 8px; background: var(--card); box-shadow: 0 2px 10px rgba(16, 40, 70, 0.04); }
.pulse-kpi { min-height: 108px; padding: 16px; }
.pulse-kpi-label, .pulse-panel-head p, .pulse-bucket p { color: var(--muted); font: 700 0.84rem/1.4 "Avenir Next", "Trebuchet MS", sans-serif; }
.pulse-kpi-value { margin: 6px 0 0; color: var(--blue-dark); font: 800 2rem/1 "Avenir Next", "Trebuchet MS", sans-serif; }
.pulse-kpi-detail { margin: 9px 0 0; color: var(--muted); font-size: 0.9rem; }
.pulse-panel { overflow: hidden; }
.pulse-panel-head { display: flex; justify-content: space-between; align-items: start; gap: 18px; padding: 18px 20px 14px; border-bottom: 1px solid var(--line); }
.pulse-panel-head h2 { margin: 0; font-size: 1.35rem; }
.pulse-panel-head p { margin: 5px 0 0; }
.pulse-segments { display: inline-flex; flex: 0 0 auto; padding: 3px; border: 1px solid #c8d3e0; border-radius: 7px; background: #eef2f7; }
.pulse-segments button { min-height: 34px; padding: 5px 11px; border: 0; border-radius: 4px; background: transparent; color: var(--muted); cursor: pointer; font: 800 0.8rem/1 "Avenir Next", "Trebuchet MS", sans-serif; }
.pulse-segments button[aria-pressed="true"] { background: #fff; color: var(--ink-strong); box-shadow: 0 1px 3px rgba(26, 51, 83, 0.18); }
.pulse-map-stage { position: relative; overflow: hidden; padding: 14px 18px 18px; background: #fff; }
.pulse-map { display: block; width: 100%; height: auto; cursor: grab; touch-action: none; }
.pulse-map:active { cursor: grabbing; }
.pulse-sphere { fill: #f7fbff; stroke: #c9d7e5; stroke-width: 1; }
.pulse-graticule { fill: none; stroke: #dce8f4; stroke-width: .8; stroke-dasharray: 3 5; }
.pulse-country { fill: #dce5ea; stroke: #fff; stroke-width: .65; }
.pulse-country.is-sampled { cursor: help; }
.pulse-country.is-sampled:hover, .pulse-country.is-sampled:focus { opacity: .72; outline: none; }
.pulse-country.level-1 { fill: #c6ddf7; }
.pulse-country.level-2 { fill: #76afe9; }
.pulse-country.level-3 { fill: #2a77c8; }
.pulse-country.level-4 { fill: #0d4f96; }
.pulse-bubble { fill: rgba(31, 157, 139, .48); stroke: #0d3f7d; stroke-width: 1.6; vector-effect: non-scaling-stroke; cursor: pointer; }
.pulse-bubble:hover, .pulse-bubble-group:focus .pulse-bubble { fill: rgba(217, 144, 0, .62); stroke-width: 2.4; outline: none; }
.pulse-label { fill: #39506a; font: 700 10px/1 "Avenir Next", "Trebuchet MS", sans-serif; opacity: 0; pointer-events: none; }
.pulse-label.is-visible { opacity: 1; }
.pulse-controls { position: absolute; z-index: 2; top: 28px; right: 32px; display: grid; gap: 4px; }
.pulse-control { width: 36px; height: 36px; padding: 0; border: 1px solid #b9c9da; border-radius: 6px; background: rgba(255,255,255,.94); color: var(--blue-dark); box-shadow: 0 2px 7px rgba(26,51,83,.16); cursor: pointer; font: 800 22px/1 Arial, sans-serif; }
.pulse-control:hover, .pulse-control:focus-visible { border-color: var(--blue); background: #fff; }
.pulse-control:disabled { opacity: .55; cursor: default; }
.pulse-tooltip { position: absolute; z-index: 3; max-width: 250px; padding: 10px 11px; border: 1px solid #b4c5d8; border-radius: 6px; background: #162f50; color: #fff; box-shadow: 0 8px 20px rgba(10,31,55,.22); font: 0.82rem/1.35 "Avenir Next", "Trebuchet MS", sans-serif; pointer-events: none; }
.pulse-tooltip[hidden] { display: none; }
.pulse-tooltip strong { display: block; margin-bottom: 3px; }
.pulse-tooltip span { color: #cfe1f5; }
.pulse-buckets { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 16px; }
.pulse-bucket { padding: 14px 15px; }
.pulse-bucket-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.pulse-bucket h2 { margin: 0; font-size: 1.1rem; }
.pulse-bucket strong { color: var(--blue-dark); font: 800 1.55rem/1 "Avenir Next", "Trebuchet MS", sans-serif; }
.pulse-bucket p { margin: 6px 0 0; font-weight: 400; }
.pulse-bucket.remote { border-top: 3px solid var(--red); }
.pulse-bucket.multiple { border-top: 3px solid var(--teal); }
.pulse-bucket.unspecified { border-top: 3px solid var(--amber); }
.pulse-error { padding: 18px; border: 1px solid #e7c4c4; border-radius: 8px; background: #fff8f8; color: #7a2929; }
@media (max-width: 760px) {
  .pulse-page { padding: 32px 0 52px; }
  .pulse-heading, .pulse-panel-head { align-items: stretch; flex-direction: column; gap: 14px; }
  .pulse-source { max-width: none; }
  .pulse-kpis, .pulse-buckets { grid-template-columns: 1fr; gap: 8px; }
  .pulse-kpi { min-height: 0; }
  .pulse-segments { width: 100%; }
  .pulse-segments button { flex: 1 1 50%; }
  .pulse-map-stage { padding: 10px; }
  .pulse-controls { top: 18px; right: 18px; }
}