* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  background: #fff;
  color: #1a1a1a;
}

.saas-header {
  border-bottom: 1px solid #e5e5e5;
}

.saas-header__content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.saas-header__left {
  flex: 1;
}

.saas-header__right {
  display: flex;
  align-items: center;
}

.saas-btn {
  display: inline-block;
  padding: 10px 24px;
  background: #1a1a1a;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.2s;
}

.saas-btn:hover {
  background: #333;
}

.saas-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}