:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --border: #dbe3ee;
  --accent: #0b5cab;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

.container {
  width: min(920px, 92vw);
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: var(--surface);
  border: 2px solid var(--accent);
  padding: 0.5rem 0.75rem;
}

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.header-grid {
  padding: 1.5rem 0;
  display: grid;
  gap: 1rem;
}

h1 {
  margin: 0;
  font-size: clamp(1.7rem, 2.5vw, 2.2rem);
}

.subtitle {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-weight: 600;
}

.contact p {
  margin: 0;
}

.contact a,
a {
  color: var(--accent);
}

main {
  padding: 1.5rem 0 2rem;
}

.visitor {
  margin: 0 0 1rem;
  color: var(--muted);
  font-weight: 600;
}

#visitor-count {
  color: var(--accent);
}

section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
  margin-bottom: 1rem;
}

h2 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

h3 {
  margin: 0;
  font-size: 1.05rem;
}

.meta {
  margin: 0.1rem 0 0.5rem;
  color: var(--muted);
  font-size: 0.95rem;
}

ul {
  margin: 0.4rem 0 0;
  padding-left: 1.2rem;
}

article + article {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.chip-list {
  list-style: none;
  padding: 0;
  margin: 0.4rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.chip-list li {
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #f1f5f9;
}

@media (min-width: 700px) {
  .header-grid {
    grid-template-columns: 1fr auto;
    align-items: end;
  }

  section {
    padding: 1.1rem 1.2rem;
  }
}