/* shigure studio 法的ページ共通スタイル */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', sans-serif;
  background-color: #f4f6f9;
  color: #1a1f28;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 680px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}

.brand a {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand .mark {
  width: 28px;
  height: 28px;
  flex: none;
}

.brand .wordmark {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #3d4f6b;
}

.nav {
  display: flex;
  gap: 12px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.nav a {
  font-size: 13px;
  color: #3d4f6b;
  text-decoration: none;
  padding: 4px 12px;
  border: 1px solid #dde3ea;
  border-radius: 8px;
  transition: background-color 0.2s;
}

.nav a:hover {
  background-color: #eaeef3;
}

.nav a.active {
  background-color: #3d4f6b;
  color: #fff;
  border-color: #3d4f6b;
}

h1 {
  font-size: 24px;
  font-weight: bold;
  color: #1a1f28;
  margin-bottom: 4px;
}

.lead {
  font-size: 14px;
  color: #5c6b7d;
  margin-bottom: 32px;
  line-height: 1.8;
}

.updated-at {
  font-size: 12px;
  color: #9aa6b4;
  margin-bottom: 32px;
}

.section {
  margin-bottom: 24px;
}

.section h2 {
  font-size: 16px;
  font-weight: 600;
  color: #1a1f28;
  margin-bottom: 8px;
}

.card {
  background-color: #fff;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 1px 4px rgba(26, 31, 40, 0.06);
}

.card p {
  font-size: 14px;
  color: #5c6b7d;
  line-height: 1.8;
}

.card p + p,
.card ul + p,
.card p + ul {
  margin-top: 12px;
}

.card a {
  color: #3d4f6b;
  text-decoration: underline;
}

.card ul {
  list-style: none;
  padding: 0;
}

.card ul li {
  font-size: 14px;
  color: #5c6b7d;
  line-height: 1.8;
  padding-left: 16px;
  position: relative;
}

.card ul li::before {
  content: '・';
  position: absolute;
  left: 0;
}

.card .note {
  font-size: 12px;
  color: #9aa6b4;
  margin-top: 12px;
}

.links-list {
  display: grid;
  gap: 12px;
}

.link-card {
  display: block;
  background-color: #fff;
  border-radius: 12px;
  padding: 18px 20px;
  box-shadow: 0 1px 4px rgba(26, 31, 40, 0.06);
  text-decoration: none;
  transition: box-shadow 0.2s, transform 0.1s;
}

.link-card:hover {
  box-shadow: 0 2px 10px rgba(26, 31, 40, 0.1);
  transform: translateY(-1px);
}

.link-card .title {
  font-size: 15px;
  font-weight: 600;
  color: #1a1f28;
}

.link-card .desc {
  font-size: 13px;
  color: #5c6b7d;
  margin-top: 4px;
}

.btn {
  display: inline-block;
  background-color: #3d4f6b;
  color: #fff;
  padding: 12px 32px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
}

table.tokushoho {
  width: 100%;
  border-collapse: collapse;
}

table.tokushoho th,
table.tokushoho td {
  font-size: 14px;
  color: #5c6b7d;
  padding: 12px 0;
  border-bottom: 1px solid #dde3ea;
  vertical-align: top;
  text-align: left;
}

table.tokushoho th {
  width: 35%;
  font-weight: 600;
  color: #34415a;
}

.footer {
  text-align: center;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid #dde3ea;
  font-size: 12px;
  color: #9aa6b4;
}