/* Mokume — 法務・サポートのページ。アプリの色（木の明るい地、墨の字、木の茶色）。Blurin の style.css と同じ作り */

:root {
  --bg: #fbf8f3;
  --surface: #ffffff;
  --ink: #1f1b17;
  --muted: #6b6259;
  --border: #e8e1d7;
  --accent: #a0703f;      /* 木の茶色: 印、線、今のページ */
  --link: #84552a;        /* 白い地の上の字にするため、茶色を濃くした */
  --summary-bg: #f4ece1;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1b1815;
    --surface: #24201c;
    --ink: #f1ebe3;
    --muted: #b3a99e;
    --border: #3a332c;
    --accent: #c9955f;
    --link: #dcae7c;
    --summary-bg: #2e2620;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN",
    "Apple SD Gothic Neo", "PingFang SC", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.8;
  overflow-wrap: anywhere;
}


a { color: var(--link); text-underline-offset: 3px; }

/* Header: the icon and name, then the four pages. */
.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 20px;
  max-width: 760px;
  margin: 0 auto;
  padding: 16px;
  border-bottom: 1px solid var(--border);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 700;
  font-size: 19px;
  text-decoration: none;
}
.brand img { border-radius: 9px; }
.site-nav { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 15px; }
.site-nav a { color: var(--muted); text-decoration: none; }
.site-nav a[aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
  box-shadow: inset 0 -2px 0 var(--accent);
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 8px 16px 40px;
}

/* Language switcher: a row of small pills above the title. */
.languages { display: flex; flex-wrap: wrap; gap: 6px; margin: 16px 0 4px; }
.languages a {
  padding: 2px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}
.languages a[aria-current="true"] { border-color: var(--accent); color: var(--ink); font-weight: 600; }

h1 { font-size: 30px; line-height: 1.35; margin: 20px 0 4px; }
h2 {
  font-size: 22px;
  line-height: 1.4;
  margin: 44px 0 12px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}
h3 { font-size: 18px; margin: 28px 0 8px; }
.updated { color: var(--muted); font-size: 15px; margin: 0 0 20px; }

p, ul, ol { margin: 0 0 14px; }
ul, ol { padding-left: 1.4em; }
li { margin: 4px 0; }
strong { font-weight: 650; }

/* The short version at the top of a page. */
.summary {
  background: var(--summary-bg);
  border-left: 4px solid var(--accent);
  border-radius: 12px;
  padding: 14px 18px 4px;
  margin: 20px 0 8px;
}

.note { color: var(--muted); font-size: 15px; }

.toc {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  padding: 10px 16px;
  margin: 8px 0 8px;
}
.toc summary { cursor: pointer; font-weight: 600; }
.toc ol { margin: 8px 0 4px; }

table {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0 18px;
  font-size: 15px;
  display: block;
  overflow-x: auto;
}
th, td { border: 1px solid var(--border); padding: 8px 10px; text-align: left; vertical-align: top; }
th { background: var(--surface); }

/* Home: the four doors. */
.cards ul { display: grid; grid-template-columns: 1fr; gap: 12px; margin: 20px 0; padding: 0; list-style: none; }
@media (min-width: 640px) { .cards ul { grid-template-columns: 1fr 1fr; } }
.cards li {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  padding: 14px 16px;
}
.cards li p { margin: 0; }
.cards li p:first-child a { font-weight: 650; font-size: 18px; }
.cards li p + p { margin-top: 4px; color: var(--muted); font-size: 15px; }
.hero { display: flex; align-items: center; gap: 16px; margin-top: 12px; }
.hero p { margin: 0; }
.hero img { flex: none; width: 72px; height: 72px; border-radius: 16px; }

/* Support: one question per block. */
.page-support h3 { margin-top: 24px; }

.site-footer {
  max-width: 760px;
  margin: 0 auto;
  padding: 20px 16px 40px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 15px;
}
.site-footer p { margin: 4px 0; }