:root { font-family: Arial, sans-serif; color: #1b2f45; }
* { box-sizing: border-box; }
body { margin: 0; background: #f3f7fc; }
.wrapper { max-width: 980px; margin: 0 auto; padding: 20px; }
header { background: #fff; border: 1px solid #d7e3f3; border-radius: 12px; padding: 16px; margin-bottom: 12px; }
h1 { margin: 8px 0 0; font-size: 32px; line-height: 1.2; }
a { color: #15406d; text-decoration: none; }
.top-links { display: flex; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.top-link-btn { display: inline-block; border: 1px solid #c7d7ec; border-radius: 999px; background: #f7fbff; padding: 7px 10px; font-size: 13px; font-weight: 700; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.card { background: #fff; border: 1px solid #d7e3f3; border-radius: 12px; padding: 14px; }
.card h2 { margin: 0 0 8px; font-size: 20px; line-height: 1.25; }
.keyword { margin: 8px 0 0px; color: #2b5c96; font-size: 12px; font-weight: 700; }
.meta {
	color: #476688;
	font-size: 13px;
	line-height: 1.5em;
}
article { background: #fff; border: 1px solid #d7e3f3; border-radius: 12px; padding: 16px; }
article p { line-height: 1.65; margin: 0 0 12px; }
article h2 { margin: 30px 0 15px; font-size: 22px; line-height: 1.5; }
article h3 { margin: 14px 0 8px; font-size: 18px; line-height: 1.25; }
article ul { margin: 0 0 12px; padding-left: 18px; }
article li { margin-bottom: 8px; line-height: 1.6; }
article table { width: 100%; border-collapse: collapse; margin: 16px 0; }
article table th,
article table td { border: 1px solid #d7e3f3; padding: 10px 12px; text-align: left; font-size: 15px; }
article table thead { background: #f4f7fb; }
.lead { font-size: 17px; color: #2c4568; }
.article-section { border-top: 1px solid #e2ebf6; padding-top: 12px; margin-top: 12px; }
.article-note { margin-top: 12px; padding: 12px; border: 1px solid #c6dcf8; background: #eef6ff; border-radius: 10px; }
.related { margin-top: 14px; padding-top: 12px; border-top: 1px solid #e2ebf6; }
.related h3 { margin: 0 0 8px; font-size: 19px; }
.related ul { margin: 0; padding-left: 18px; }
.related li { margin-bottom: 6px; }
nav { margin-bottom: 10px; font-size: 14px; }
footer { margin-top: 14px; font-size: 13px; color: #5c7593; }
@media (max-width: 760px) { .grid { grid-template-columns: 1fr; } h1 { font-size: 24px; } article h2 { font-size: 20px; } }
.cta {
  background: #fff;
  border: 1px solid #d7e3f3;
  border-radius: 12px;
  padding: 20px;
  margin: 20px 0;
  text-align: center;
}
.cta h2 {
  margin: 0 0 10px;
  font-size: 24px;
  line-height: 1.2;
}
.cta p {
  margin: 0 0 15px;
  font-size: 16px;
  color: #2c4568;
}
.cta .btn {
  display: inline-block;
  background: #007bff;
  color: #fff;
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 600;
  transition: background 0.2s;
}
.cta .btn:hover {
  background: #0056b3;
}
@media (max-width: 760px) {
  .cta {
    padding: 15px;
  }
  .cta h2 {
    font-size: 20px;
  }
  .cta p {
    font-size: 14px;
  }
}