:root {
  --revelio-navy: #2d426a;
  --revelio-green: #82fbaa;
  --revelio-blue: #90cdf4;
  --revelio-surface: #edf2f7;
  --revelio-border: #d8e1ec;
}

* {
  box-sizing: border-box;
}

body {
  background-color: #ffffff;
  color: var(--revelio-navy);
  margin: 0;
  font-family: "Source Sans Pro", sans-serif;
}

.page {
  width: min(1200px, calc(100vw - 24px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.content-shell {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px 32px;
}

.revelio-header {
  padding: 20px 0;
}

.hero {
  margin: 8px 0 24px;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.hero h1 {
  font-size: 40px;
  line-height: 1.05;
}

.hero p {
  margin-top: 10px;
  max-width: 760px;
  font-size: 18px;
}

.meta {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin-top: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--revelio-surface);
  font-size: 14px;
}

.tools {
  display: grid;
  gap: 16px;
}

.tool {
  border: 1px solid var(--revelio-border);
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
}

.tool-header {
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--revelio-border);
}

.tool-title {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.tool-title h2 {
  font-size: 26px;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--revelio-blue);
  font-size: 13px;
  font-weight: 700;
}

.tool-header p {
  margin-top: 10px;
  font-size: 17px;
}

.tool-body {
  padding: 20px;
  display: grid;
  gap: 18px;
}

.section h3 {
  margin-bottom: 10px;
  font-size: 18px;
}

.notes {
  margin: 0;
  padding-left: 20px;
}

.notes li + li {
  margin-top: 6px;
}

.params {
  display: grid;
  gap: 10px;
}

.param {
  padding: 14px 16px;
  border-radius: 14px;
  background: var(--revelio-surface);
}

.param-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.param-name {
  font-weight: 700;
  font-size: 16px;
}

.param-type {
  font-family: monospace;
  font-size: 13px;
}

.required {
  background: var(--revelio-green);
}

.optional {
  background: #e2e8f0;
}

.examples {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

pre {
  margin: 0;
  padding: 14px;
  overflow: auto;
  border-radius: 14px;
  background: var(--revelio-surface);
  color: var(--revelio-navy);
  font-family: monospace;
  font-size: 13px;
  line-height: 1.45;
}

.error {
  padding: 16px;
  border-radius: 14px;
  background: #fff5f5;
  color: #c53030;
}

@media screen and (max-width: 900px) {
  .page {
    width: min(100vw, calc(100vw - 24px));
    padding: 12px 0 32px;
  }

  .content-shell {
    padding: 0 12px 24px;
  }

  .hero h1 {
    font-size: 32px;
  }

  .examples {
    grid-template-columns: 1fr;
  }
}