/* ============================================================
   johukku の作ったもの置き場 - 共通スタイル
   素朴・軽量。装飾は最小限だが、スマホでも読める。
   ============================================================ */

:root { color-scheme: light; }

* { box-sizing: border-box; }

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

body {
  margin: 0;
  padding: 0;
  background: #ffffff;
  color: #222222;
  font-family: "MS PGothic", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo,
               sans-serif;
  font-size: 15px;
  line-height: 1.8;
}

img { max-width: 100%; height: auto; }

a { color: #0033cc; }
a:visited { color: #551a8b; }
a:hover { color: #cc0000; }

/* ---------------------------------------------------- 骨組み */

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 12px;
}

/* ---------------------------------------------------- ヘッダ */

.site-header {
  background: #f0f0f0;
  border-bottom: 2px solid #999999;
  padding: 8px 0;
}
.site-header .brand {
  font-weight: bold;
  font-size: 15px;
  color: #222222;
  text-decoration: none;
}
.site-header .brand:visited { color: #222222; }
.site-header .brand:hover { color: #cc0000; }
.site-title {
  font-size: 13px;
  color: #555555;
  margin: 2px 0 0;
}

.site-nav {
  margin: 6px 0 0;
  font-size: 13px;
}
.site-nav a { margin-right: 4px; }
.site-nav a[aria-current="page"] {
  font-weight: bold;
  color: #222222;
  text-decoration: none;
}
.site-nav .sep { color: #999999; margin-right: 4px; }

/* ---------------------------------------------------- 見出し */

h1 {
  font-size: 19px;
  margin: 20px 0 4px;
  padding: 4px 0 4px 8px;
  border-left: 6px solid #666666;
  background: #f0f0f0;
}

h2 {
  font-size: 16px;
  margin: 30px 0 10px;
  padding: 3px 0 3px 6px;
  border-left: 5px solid #888888;
  background: #f4f4f4;
}

h3 {
  font-size: 15px;
  margin: 20px 0 6px;
  border-bottom: 1px dotted #aaaaaa;
}
h3::before { content: "■ "; color: #666666; }

h4 {
  font-size: 14px;
  margin: 16px 0 4px;
  color: #444444;
}
h4::before { content: "▼ "; color: #888888; }

p { margin: 0 0 12px; }

ul, ol { padding-left: 1.6em; margin: 0 0 12px; }
li { margin: 3px 0; }

/* ---------------------------------------------------- トップの導入部 */

.intro {
  border: 1px solid #cccccc;
  background: #fafafa;
  padding: 12px 14px;
  margin: 16px 0;
}
.intro p:last-child { margin-bottom: 0; }

.spec-line {
  font-size: 13px;
  color: #555555;
  margin: 8px 0 0;
}

/* ---------------------------------------------------- ダウンロード */

.dl {
  border: 2px solid #666666;
  background: #f6f6f6;
  padding: 12px 14px;
  margin: 18px 0;
  text-align: center;
}
.dl a.main {
  display: inline-block;
  font-size: 16px;
  font-weight: bold;
  padding: 8px 24px;
  border: 2px solid #0033cc;
  background: #ffffff;
  text-decoration: none;
}
.dl a.main:hover { background: #eef2ff; }
.dl .note { font-size: 12px; color: #666666; margin: 8px 0 0; }

/* ---------------------------------------------------- 表 */

.table-scroll { overflow-x: auto; margin: 0 0 14px; }
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 13.5px;
  min-width: 380px;
}
th, td {
  border: 1px solid #bbbbbb;
  padding: 5px 8px;
  text-align: left;
  vertical-align: top;
}
th { background: #eeeeee; font-weight: bold; white-space: nowrap; }
td.num { text-align: right; white-space: nowrap; }

/* ---------------------------------------------------- 引用・コード */

pre {
  background: #f4f4f4;
  border: 1px solid #cccccc;
  padding: 8px 10px;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.6;
  margin: 0 0 12px;
}
code { font-family: "MS Gothic", Consolas, monospace; }
p code, li code, td code {
  background: #f0f0f0;
  border: 1px solid #dddddd;
  padding: 0 3px;
  font-size: 13px;
}

/* ---------------------------------------------------- 注記 */

.note-box {
  border: 1px solid #cccccc;
  background: #fafafa;
  padding: 10px 12px;
  margin: 0 0 14px;
  font-size: 14px;
}
.note-box.warn { border-color: #cc9900; background: #fffbf0; }
.note-box > :last-child { margin-bottom: 0; }
.note-box strong { display: block; }
.note-box strong::before { content: "※ "; }

/* ---------------------------------------------------- 画像 */

figure { margin: 0 0 14px; text-align: center; }
figure img { border: 1px solid #999999; }
figcaption { font-size: 12px; color: #666666; margin-top: 4px; }

/* ---------------------------------------------------- FAQ */

.faq-item {
  border: 1px solid #cccccc;
  margin: 0 0 6px;
  background: #fafafa;
}
.faq-item > summary {
  cursor: pointer;
  padding: 7px 10px;
  font-weight: bold;
  font-size: 14px;
}
.faq-item > summary::marker { color: #666666; }
.faq-item[open] > summary { border-bottom: 1px dotted #bbbbbb; background: #f0f0f0; }
.faq-body { padding: 10px 12px 1px; background: #ffffff; }

/* ---------------------------------------------------- 目次 */

.toc {
  border: 1px solid #cccccc;
  background: #fafafa;
  padding: 8px 12px 8px 30px;
  margin: 0 0 20px;
  font-size: 14px;
}
.toc li { margin: 1px 0; }

/* ---------------------------------------------------- 広告枠 */

.ad-slot {
  margin: 22px 0;
  padding: 10px;
  min-height: 70px;
  border: 1px dashed #cccccc;
  text-align: center;
  color: #999999;
  font-size: 12px;
}

/* ---------------------------------------------------- フッタ */

.site-footer {
  border-top: 2px solid #999999;
  background: #f0f0f0;
  margin-top: 30px;
  padding: 12px 0 24px;
  font-size: 13px;
  color: #555555;
}
.site-footer nav { margin: 0 0 6px; }
.site-footer nav a { margin-right: 4px; }
.site-footer .sep { color: #999999; margin-right: 4px; }

/* ---------------------------------------------------- 補助 */

.muted { color: #666666; }
.small { font-size: 13px; }
.center { text-align: center; }
.updated { font-size: 12px; color: #777777; margin: 0 0 18px; }
hr { border: 0; border-top: 1px solid #cccccc; margin: 24px 0; }

main { padding: 4px 0 10px; }
section { margin: 0 0 26px; }

@media (max-width: 520px) {
  body { font-size: 14.5px; }
  .wrap { padding: 0 10px; }
  h1 { font-size: 17px; }
  h2 { font-size: 15px; }
  .dl a.main { display: block; padding: 10px; }
}

/* ---------------------------------------------------- ツール内ナビ */

.tool-nav {
  background: #fafafa;
  border-bottom: 1px solid #cccccc;
  padding: 6px 0;
  font-size: 13px;
}
.tool-nav strong {
  margin-right: 10px;
  color: #333333;
}
.tool-nav a { margin-right: 4px; }
.tool-nav a[aria-current="page"] {
  font-weight: bold;
  color: #222222;
  text-decoration: none;
}
.tool-nav .sep { color: #999999; margin-right: 4px; }

/* ---------------------------------------------------- 配布物の一覧 */

.item {
  border: 1px solid #cccccc;
  background: #fafafa;
  padding: 12px 14px;
  margin: 0 0 14px;
}
.item h3 {
  margin: 0 0 2px;
  border-bottom: none;
  font-size: 16px;
}
.item h3::before { content: "▶ "; color: #666666; }
.item-meta {
  font-size: 12px;
  color: #777777;
  margin: 0 0 8px;
}
.item-links {
  font-size: 13px;
  margin: 10px 0 0;
  padding-top: 8px;
  border-top: 1px dotted #cccccc;
}

/* ---------------------------------------------------- カウンター */

.counter {
  border: 1px solid #999999;
  background: #fafafa;
  padding: 10px 12px;
  margin: 18px 0;
  text-align: center;
  font-size: 13px;
  color: #444444;
}
.counter .digits {
  display: inline-block;
  margin: 0 4px;
  letter-spacing: 0;
}
.counter .digits span {
  display: inline-block;
  width: 18px;
  padding: 2px 0;
  margin: 0 1px;
  background: #222222;
  color: #f0f0f0;
  font-family: "MS Gothic", Consolas, monospace;
  font-size: 15px;
  text-align: center;
  border: 1px solid #000000;
}
.counter .sub { display: block; margin-top: 6px; color: #777777; font-size: 12px; }

/* ---------------------------------------------------- 掲示板 */

.bbs-form { border: 1px solid #cccccc; background: #fafafa; padding: 12px 14px; }
.bbs-row { margin: 0 0 10px; }
.bbs-row label { display: block; font-size: 13px; font-weight: bold; margin-bottom: 2px; }
.bbs-row input[type="text"],
.bbs-row input[type="password"],
.bbs-row textarea {
  width: 100%;
  border: 1px solid #999999;
  padding: 5px 6px;
  font-size: 14px;
  font-family: inherit;
  background: #ffffff;
  color: #222222;
}
.bbs-row textarea { resize: vertical; line-height: 1.7; }
.bbs-count { font-size: 12px; color: #777777; margin: 2px 0 0; text-align: right; }
.bbs-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.bbs-submit {
  border: 2px solid #0033cc;
  background: #ffffff;
  color: #0033cc;
  font-weight: bold;
  font-size: 14px;
  padding: 6px 20px;
  cursor: pointer;
  font-family: inherit;
}
.bbs-submit:hover:enabled { background: #eef2ff; }
.bbs-submit:disabled { border-color: #aaaaaa; color: #aaaaaa; cursor: default; }

.bbs-msg { font-size: 13px; margin: 8px 0 0; }
.bbs-msg.ok { color: #157f4a; }
.bbs-msg.ng { color: #cc0000; }

.post {
  border: 1px solid #cccccc;
  background: #ffffff;
  padding: 8px 12px;
  margin: 0 0 8px;
}
.post-head { margin: 0 0 4px; font-size: 13px; }
.post-no { color: #cc6600; font-weight: bold; margin-right: 6px; }
.post-name { font-weight: bold; color: #006600; }
.post-date { color: #888888; font-size: 12px; margin-left: 8px; }
.post-body { margin: 0; font-size: 14px; word-break: break-word; }

.admin-post { background: #fafafa; }
.admin-actions { margin: 8px 0 0; }
.admin-actions button {
  font-family: inherit;
  font-size: 12px;
  padding: 3px 12px;
  margin-right: 6px;
  border: 1px solid #999999;
  background: #ffffff;
  cursor: pointer;
}
.admin-actions button.primary { border-color: #0033cc; color: #0033cc; font-weight: bold; }
.admin-actions button.danger { border-color: #cc0000; color: #cc0000; }
.admin-actions button:disabled { color: #aaaaaa; border-color: #dddddd; cursor: default; }