*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Roboto', sans-serif;
  background: #f5f6f6;
  color: #060f10;
  min-height: 100vh;
}

.page-content {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 16px 64px;
}

.section-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #404b4c;
  margin: 0 0 12px;
}

.section + .section {
  margin-top: 40px;
}

.proto-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}

.proto-card-inner {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 4px 0;
}

.proto-card-title {
  font-weight: 700;
  color: #060f10;
  line-height: 1.4;
}

.proto-card-desc {
  font-size: 14px;
  color: #404b4c;
  line-height: 1.5;
  flex: 1;
}

.proto-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.proto-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
  border-top: 1px solid #e8ecec;
  font-size: 12px;
  color: #6b7a7b;
}

.proto-card-flows {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 4px;
}

.proto-flow-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: #060f10;
  text-decoration: none;
  padding: 6px 8px;
  border-radius: 4px;
  transition: background 0.1s;
}

.proto-flow-link:hover {
  background: #f5f6f6;
}

.proto-flow-label {
  flex: 1;
}

.hero {
  margin-bottom: 40px;
}

.hero-title {
  font-size: 28px;
  font-weight: 700;
  color: #060f10;
  margin: 0 0 8px;
}

.hero-subtitle {
  color: #404b4c;
  margin: 0;
}