:root {
  --bg: #f6f7fb;
  --ink: #0f172a;
  --muted: #475569;
  --panel: rgba(15, 23, 42, 0.92);
  --panel-ink: #e2e8f0;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

.hero {
  padding: 24px 20px 8px;
  max-width: 1100px;
  margin: 0 auto;
}

.hero h1 {
  margin: 0 0 8px;
  font-size: 34px;
}

.hero p {
  margin: 0 0 12px;
  color: var(--muted);
}

.personas {
  margin: 0;
  padding-left: 18px;
}

.personas li {
  margin: 3px 0;
}

.map-wrap {
  position: relative;
  max-width: 1100px;
  margin: 12px auto 24px;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
}

#map {
  height: min(72vh, 760px);
}

.panel {
  position: absolute;
  z-index: 2;
  top: 12px;
  left: 12px;
  max-width: 360px;
  background: var(--panel);
  color: var(--panel-ink);
  padding: 10px 12px;
  border-radius: 10px;
  line-height: 1.35;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.panel h2 {
  margin: 0 0 6px;
  font-size: 16px;
}

.panel p {
  margin: 4px 0;
  font-size: 13px;
}

.legend {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  margin: 0 6px 0 10px;
  vertical-align: middle;
}

.legend-lib {
  background: #1d4ed8;
  margin-left: 0;
}

.legend-other {
  background: #d97706;
}

@media (max-width: 640px) {
  .hero {
    padding: 14px 10px 6px;
  }

  .hero h1 {
    font-size: 26px;
  }

  .map-wrap {
    margin: 8px 8px 14px;
  }

  .panel {
    left: 8px;
    right: 8px;
    max-width: none;
  }
}