/* ============================================================
   legal.css — 規約・法務ドキュメントページ共通スタイル
   styles.css(トークン)+ appkit.css の上に重ねる軽量レイアウト。
   ============================================================ */
html,
body {
  height: auto;
}
body {
  overflow-x: hidden;
  overflow-y: auto;
}
a {
  color: inherit;
  text-decoration: none;
}

.doc-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklch, var(--background) 78%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--border);
}
.doc-nav-inner {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 28px;
  height: 58px;
  display: flex;
  align-items: center;
  gap: 9px;
}
.doc-nav .mark {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  flex: none;
  display: grid;
  place-items: center;
  background: color-mix(in oklch, var(--primary) 16%, transparent);
  color: var(--primary);
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--primary) 28%, transparent),
    var(--highlight-top);
}
.doc-nav .mark svg {
  width: 17px;
  height: 17px;
}
.doc-nav .name {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.015em;
}
.doc-nav .name b {
  color: var(--primary);
}
.doc-nav .back {
  margin-left: auto;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted-foreground);
  padding: 7px 11px;
  border-radius: var(--radius-sm);
}
.doc-nav .back:hover {
  color: var(--foreground);
  background: color-mix(in oklch, var(--foreground) 5%, transparent);
}

.doc {
  max-width: 820px;
  margin: 0 auto;
  padding: 56px 28px 96px;
}
.doc h1 {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 700;
  letter-spacing: -0.022em;
  margin: 0 0 8px;
}
.doc .updated {
  font-size: var(--text-sm);
  color: var(--muted-foreground);
  margin-bottom: 36px;
}
.doc h2 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 38px 0 12px;
  padding-top: 10px;
}
.doc h3 {
  font-size: 15px;
  font-weight: 700;
  margin: 22px 0 8px;
}
.doc p,
.doc li {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--foreground);
}
.doc p {
  margin: 0 0 14px;
}
.doc ul,
.doc ol {
  margin: 0 0 16px;
  padding-left: 22px;
}
.doc li {
  margin-bottom: 6px;
}
.doc strong {
  font-weight: 700;
}
.doc a.link {
  color: var(--primary);
}
.doc a.link:hover {
  text-decoration: underline;
}

/* 下書き告知バナー */
.doc-banner {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  padding: 14px 16px;
  margin-bottom: 32px;
  border-radius: var(--radius-md);
  background: color-mix(in oklch, var(--warning) 12%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--warning) 28%, transparent);
  font-size: 13px;
  line-height: 1.6;
  color: var(--foreground);
}
.doc-banner svg {
  width: 17px;
  height: 17px;
  flex: none;
  margin-top: 2px;
  color: var(--warning);
}

/* 要記入プレースホルダ */
.fill {
  display: inline-block;
  padding: 1px 8px;
  border-radius: var(--radius-sm);
  background: color-mix(in oklch, var(--warning) 16%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--warning) 32%, transparent);
  font-size: 0.92em;
  font-weight: 600;
  color: var(--foreground);
}

/* 特商法テーブル */
.tk-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.tk-table th,
.tk-table td {
  text-align: left;
  vertical-align: top;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.7;
  border-bottom: 1px solid var(--border);
}
.tk-table th {
  width: 34%;
  background: var(--sidebar-background);
  font-weight: 700;
  color: var(--foreground);
}
.tk-table tr:last-child th,
.tk-table tr:last-child td {
  border-bottom: none;
}

.doc-foot {
  max-width: 820px;
  margin: 0 auto;
  padding: 28px;
  border-top: 1px solid var(--border);
  font-size: var(--text-xs);
  color: var(--muted-foreground);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.doc-foot a {
  color: var(--muted-foreground);
}
.doc-foot a:hover {
  color: var(--primary);
}