:root {
  color-scheme: light;
  --bg: #f4f6f8;
  --panel: #ffffff;
  --ink: #17202c;
  --muted: #697586;
  --line: #d7dee8;
  --accent: #2563eb;
  --soft: #eef4ff;
  --shadow: 0 16px 40px rgba(23, 32, 44, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 18% 10%, rgba(37, 99, 235, 0.12), transparent 28%),
    radial-gradient(circle at 90% 18%, rgba(18, 128, 92, 0.11), transparent 26%),
    var(--bg);
  color: var(--ink);
  font: 14px/1.45 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 42px 0 56px;
}

.topbar {
  margin-bottom: 30px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 34px;
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  font-size: 14px;
  margin-bottom: 0;
  text-transform: uppercase;
  color: var(--muted);
}

.topbar p,
.service-desc {
  color: var(--muted);
}

.topbar p {
  margin-top: 6px;
}

.service-section {
  margin-top: 18px;
}

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.section-heading span {
  color: var(--muted);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.service-card,
.api-section {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.service-card {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 14px;
  min-height: 168px;
  padding: 18px;
  color: inherit;
  text-decoration: none;
  overflow: hidden;
}

.service-card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.service-card.primary {
  border-color: color-mix(in srgb, var(--accent) 32%, var(--line));
}

.service-name {
  grid-column: 1 / -1;
  font-size: 22px;
  font-weight: 700;
}

.service-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--soft);
  color: var(--accent);
  font-weight: 800;
}

.service-topline {
  align-self: center;
  color: var(--muted);
  font-weight: 650;
}

.service-desc {
  grid-column: 1 / -1;
}

.service-port {
  grid-column: 1 / -1;
  justify-self: start;
  border-radius: 999px;
  background: var(--soft);
  color: #1849a9;
  padding: 3px 9px;
}

.api-section {
  margin-top: 18px;
  padding: 14px 16px;
  box-shadow: none;
}

.api-section summary {
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
}

.api-section .service-grid {
  margin-top: 14px;
}